000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000180000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000180000)=""/119) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) getrandom(&(0x7f00000af000)=""/57, 0x39, 0x1) 2017/12/29 23:25:55 executing program 5: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setpipe(r0, 0x407, 0x401) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f57000-0xc)={0x3, r0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000793000)={0x1ffc00000000000, 0xfeb, 0xfff, 0x101}, 0x8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000f57000)={0x5, [0x200, 0x3, 0x6, 0x5, 0x9]}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000016000-0x10)={0x0, 0x3b, 0x0, 0x7ff}, &(0x7f0000d16000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000df2000)={r3, 0x9}, 0x6) setsockopt$inet_int(r2, 0x0, 0x1f, &(0x7f0000207000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000065f000)={0x4, 0x4, 0xb61, 0x5}, 0x8) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000f59000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:55 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f000006a000)={0x9, 0x80, 0xfffffffffffffffb, 0x3f, 0x6, 0x8}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000dc9000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) 2017/12/29 23:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cb2000)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="6772653000000000000000800000011c", @ifru_flags=0x400}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r2, &(0x7f0000a26000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0xf98, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xfca) 2017/12/29 23:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000cc2000-0x20)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000079000-0x2)=0x8, 0x2) setxattr(&(0x7f0000695000)='./control\x00', &(0x7f0000270000)=@known='com.apple.system.Security\x00', &(0x7f0000ff6000)='posix_acl_access\x00', 0x11, 0x2) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r1, &(0x7f000034b000-0x8)='./file0\x00') name_to_handle_at(r1, &(0x7f000000a000)='./file0\x00', &(0x7f0000036000)={0x9, 0x0, 'X'}, &(0x7f0000040000)=0x0, 0x1000) renameat(r1, &(0x7f000001b000)='./file0\x00', r1, &(0x7f0000009000)='./control\x00') readlinkat(r1, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) unlinkat(r1, &(0x7f0000cab000)='./control\x00', 0x0) r2 = socket$inet6(0xa, 0x400000000001, 0x0) timer_gettime(0x0, &(0x7f0000775000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000070b000)={r3, 0x7530}, 0x10) r4 = dup(r1) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) bind$inet6(r2, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x493}, 0x1c) sendmsg$netlink(r4, &(0x7f00008b1000)={&(0x7f0000e0e000-0xc)={0x10, 0x0, 0x7, 0x1}, 0xc, &(0x7f0000c5f000-0x18)=[{&(0x7f00002ae000-0x76)=[{0x76, 0x7, 0x100, 0xfffffffffffff000, 0xfffffffffffff87f, "411dafc13043f643f752cb6bc4e968a3cf6f4cf9e683cabf202323f783d417e76a7a9a48a29955dc9871a9822d7f8b2365abb26cc32d796ca68c2b45e72d4329fcd759504f4740b6dc48ab7f29981893b2cc78548f1392d2b7c4488b73666ad969ed9ae9dcda"}], 0x76}], 0x1, &(0x7f0000806000-0x170)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r4, r2, r2, r4, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r2, r2, r4, r4, r2, r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r4, r4, r2, r2, r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x118, 0x1}, 0x8004) 2017/12/29 23:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000db1000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x80081270, 0xffffffffffffffff) flistxattr(r0, &(0x7f0000d8f000-0xb)=""/11, 0xb) 2017/12/29 23:25:55 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x54c, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2017/12/29 23:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000de7000)={0x0, 0x10000, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x1000, &(0x7f0000f4b000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2017/12/29 23:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/rtc\x00', 0x10002, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x8, 0x100, 0x400}, 0x10) r1 = socket(0x10000000000011, 0x4000000000080002, 0x3) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/29 23:25:55 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003c1000)='/dev/vcs\x00', 0x480180, 0x0) sendto$unix(r0, &(0x7f0000ad6000-0xa2)="0f982c8db3e1251d2d3093a2e6c7eb90b02161f0c086ca3f56e4a546f1783fee709c7bc691dbcb79b2d9e3003c4db9f765eb32696831a636b4623922362d780f9f9f184aed32f772b66368232cd2b5cd69e95f4fc96fddb7b0b8905def0fe0264e057c8de2f92c1fbf3d6b9ebd7cdcc14667e64417f31f1380cba715ec5299298ea5ec99eae6b10a5704cce7cfd024a5850ba5e2f10a2889abd60cb32a3379331d6c", 0xa2, 0x10, 0x0, 0x0) mmap(&(0x7f0000000000/0xb4d000)=nil, 0xb4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b4e000)=0x80) rename(&(0x7f0000179000)='./file0\x00', &(0x7f0000b4e000-0x8)='./file0\x00') mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x160) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330, r2}, &(0x7f0000002000-0x18)={0x0, 0x8, 0x0, 0x0, 0x6, 0x0}) open(&(0x7f000020b000-0xe)='./file0/file0\x00', 0x3ffd, 0x0) 2017/12/29 23:25:55 executing program 2: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") pwrite64(0xffffffffffffffff, &(0x7f00009be000)="", 0x0, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) wait4(r0, &(0x7f000007e000-0x4)=0x0, 0x20000000, &(0x7f00008d0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = inotify_init1(0x0) splice(r1, &(0x7f0000001000-0x8)=0x4000000000000000, r1, &(0x7f0000000000)=0x0, 0x4000004, 0x0) 2017/12/29 23:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000996000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e83000)=0x10, 0x80000) sendto$ipx(r0, &(0x7f0000b81000)="8c5124e0680ca159c68769a6a670f24cc642738894f65dc82fdcd828cb875cf38f910930d652749737f1a213334f1e7d5670964fbec7eacfce01d44ceb9d206275a2394a50cb9a56c8ef6f9d9c5ce96d30a9d29435edd6baf0a7a9ba9381fcb8a62e3ddb3994dc4e5463d0d0e6a13ccbb7c9946a7c8b52db7d88d506ca43378ca2be4e15f8461fe56e09a402cbaf167c7e8a5f97ec59504a290e04d073d363220daa54a686fddbe508bdee168a6bba603ecb945503e1e6e1a8ef35d9eab490181748c67330baa373c58543978829", 0xce, 0x8004, &(0x7f00006b5000)={0x4, 0x7fffffff, 0x100, "df00212012a9", 0x6, 0x0}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a9d000-0xc)='personality\x00') mmap$binder(&(0x7f0000598000/0x2000)=nil, 0x2000, 0x9, 0x44050, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f000030c000)={&(0x7f0000c4f000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) 2017/12/29 23:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000bc9000-0x9)='/dev/vcs\x00', 0x40002, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b17000-0xf1)={0x0, 0xe9, "a37dd939386c05f3c37fd13e0b3b5b547f26b3f773993e85d5999cc31486af7b211d253930fbc788314192aa56fe77aedda57bfa10b975452db1658afe5fce45b3486338951a32ac579830d4f3a398f5eeea386ab70f0bf4ca9b492bb41ea07b0cbcfdfb58d91775fc06d8bd77fad9fc38f2025136b22ee6adfb548a9ee6fe0ec47b0e8030d8649f611a4e7a98832e9f20c77bbba00feeba41f420c405bab9609a3e1723763cf304d1a5f5d24f27b997cf78e00999a6da604737c5659bcd4daaccad001d43992b7c83500106bcb4836d7b5633fd91519e59cb50eeef1f89f0a6fc5984d8f7fe45bffb"}, &(0x7f000055a000)=0xf1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e38000-0x4)=@assoc_id=r2, &(0x7f0000c35000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002fa000+0xcae)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d3f000)=0xe8) bind$packet(r1, &(0x7f00002db000-0x14)={0x11, 0x10, r3, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000101000-0x3a)={0x0, 0x0, []}) [ 55.396325] sock: sock_set_timeout: `syz-executor3' (pid 9755) tries to set negative timeout [ 55.427633] sock: sock_set_timeout: `syz-executor3' (pid 9755) tries to set negative timeout 2017/12/29 23:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00007e4000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) connect$inet6(r0, &(0x7f00000a1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00001a4000)="", 0x0) 2017/12/29 23:25:55 executing program 5: clock_settime(0x3, &(0x7f0000bff000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000000)=0x0, &(0x7f0000004000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000001000-0x4)=0x100000002, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000004000)=0x100000001, 0x4) ppoll(&(0x7f0000006000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000009000)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2017/12/29 23:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001e5000)=0x0, &(0x7f0000c40000)=0x4) getsockname$netlink(0xffffffffffffffff, &(0x7f0000dd7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003f1000)=0xc) 2017/12/29 23:25:55 executing program 4: r0 = socket(0x15, 0x3, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000791000-0x4)=0x0, &(0x7f0000b2b000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000962000-0x14)={0x20000000007, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2017/12/29 23:25:55 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000634000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000304000)='keyring\x00', &(0x7f0000770000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f0000f83000)='.dead\x00', &(0x7f00002d8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bf9000)="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", 0xff, r1) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000f83000-0x118)={0x7f, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="824ad5987862", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xb, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2017/12/29 23:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = shmget$private(0x0, 0x3000, 0x1ad5, &(0x7f0000024000/0x3000)=nil) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001e4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00001d5000)=0x6) shmctl$SHM_LOCK(r0, 0xb) 2017/12/29 23:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000065b000)={0x8000}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00007c2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) 2017/12/29 23:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000680d00b900000000470000c800086cf321b30c7b00790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7c07000000000000006669ca021f6f65dc08e5e7608f35840002f0810000009bcb3151d24ace0000000000000000ea31000060aeb81c71001d6d7c980400000000f70dc10003184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000060002000009a979a121b80c7bc8790405c7dcd62e0a53b232394938d36d0ef5ffa8ffffffff819a2b0a6606e43a620170a00021f069ca021f6f65dcf360e7e58f358c00f9ecff0158d19bcb2a5130fffffffffffff300b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151cb184a"}, 0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00003b9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd0000-0x4)=0x5) 2017/12/29 23:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00006d6000)={0x0, 0x0}, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000407000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000300000)=0x1c, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f60000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fee000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fe6000)={0x0, 0x3, 0x0, 0x0, 0x80, 0x100000000}, &(0x7f0000fec000)=0x14) add_key$user(&(0x7f0000387000)='user\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000511000)="", 0x0, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f32000-0x10)={0x6, 0x1f, 0x0, 0x7}, 0x10) r1 = request_key(&(0x7f00009a5000)='ceph\x00', &(0x7f0000edf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c64000)='nodevem0,\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000126000)={0x0, 0x0, r1}, &(0x7f00001ff000-0x3a)=""/58, 0x3a, &(0x7f000040b000)={&(0x7f0000efa000-0xd)={'wp384-generic'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x67, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x5, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "de"}}}}}}}, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000838000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000074b000)='/proc/self/net/pfkey\x00', 0x450080, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x8, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f42000-0x10)={0x8001, 0xa, 0xe07, 0x7, 0x0}, &(0x7f00000c6000)=0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c12000)={0x4, &(0x7f00001d6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000b2d000)={r4, &(0x7f0000411000)=""/40}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f83000)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009bf000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e0f000)=0x7ff, 0x4) 2017/12/29 23:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000668000)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = accept$unix(r0, &(0x7f00009c0000-0x6e)=@file={0x0, ""/108}, &(0x7f00007c6000)=0x6e) ioctl$int_in(r1, 0x5421, &(0x7f0000fd9000)=0x80000001) 2017/12/29 23:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082c000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003de000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000a5a000)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[], 0x0, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f9b000-0x8)={0x0, 0x0}) ptrace(0x4207, r5) ptrace$setregset(0x4205, r5, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="", 0x0}) 2017/12/29 23:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b3000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000084000)="", 0x0) lseek(r1, 0x0, 0x0) 2017/12/29 23:25:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f000082d000)='user\x00', &(0x7f00008dd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000575000-0x18d)="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", 0x18d, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000801000-0x2c)={&(0x7f0000ad7000-0xe)={'sha224-generic'}, &(0x7f00000a2000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004c3000+0x7e5)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000b78000)={0x4f, 0x8, 0x7fffffff}) r4 = syz_open_procfs(0x0, &(0x7f00007e8000-0xe)='net/ip_mr_vif\x00') r5 = open(&(0x7f00009c8000-0x8)='./file0\x00', 0xa001, 0x106) renameat2(r4, &(0x7f0000e5c000)='./file0\x00', r5, &(0x7f0000afe000-0x8)='./file0\x00', 0x1) 2017/12/29 23:25:55 executing program 0: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f73000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = memfd_create(&(0x7f0000555000-0x40)='salsa20-generic\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f000077e000-0x8)={0x0, 0x3, 0x100}, &(0x7f00002e7000)=0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f86000-0xc)={r2, 0x2, 0x30}, &(0x7f0000125000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00004f5000-0x1c0)=[{0x0, 0x0, &(0x7f0000f83000)=[], 0x0, &(0x7f0000f83000)=[@iv={0x40, 0x117, 0x2, 0x25, "e73eb4b24a4feab332555daf7ef7462663a47698bad3ad9f6601a97f4eee931e337c8dd88b"}], 0x40, 0x0}, {0x0, 0x0, &(0x7f0000724000-0x40)=[], 0x0, &(0x7f0000f83000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x0}], 0x2, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000f87000-0x10)={0x3, &(0x7f000014a000)=[{0x9, 0x1, 0x0, 0x9}, {0x4, 0x2, 0xa, 0x5}, {0x8, 0x2, 0x5, 0x7}]}) 2017/12/29 23:25:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='ns/user\x00') r2 = syz_open_dev$vcsa(&(0x7f0000588000)='/dev/vcsa#\x00', 0x642, 0x208500) getpid() fcntl$getown(r0, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000c1a000)={0x0, 0x0}) r3 = fcntl$getown(r2, 0x9) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) syz_open_procfs(r3, &(0x7f00005d5000)="69730001000387") 2017/12/29 23:25:55 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, 0xff, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000005, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f000011d000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003bd000-0x4)=0x20) 2017/12/29 23:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) chmod(&(0x7f0000641000)='./file0\x00', 0x100) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000088e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d07000-0xa8)="1f0000000000c83004000101ffffdc000000080000000000000000000000fec6c441a19ea34a70bcfb982568f0de477b570b16d0172e49c4a96be6772773564666c3d74413d9bbe6d5866eac42de0bdcec9e9a9537f581026e1c84411d6e4fd0e725d3dd079638f60c4e7c301c210000000000000040167458e27e94e90e8359724e78312739dcc8e219cbde7c1e51fdca51d76854f9c4f155f21d90ad52aa837c48696be71335ca", 0xa8) r2 = gettid() ptrace$getregs(0xe, r2, 0x2, &(0x7f0000838000)=""/97) bind$bt_sco(r1, &(0x7f000097f000-0x8)={0x1f, {0x3, 0x800, 0x4, 0x0, 0x4, 0xffffffffffff0000}}, 0x8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a29000)='/selinux/policy\x00', 0x0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000198000-0xd)='/selinux/mls\x00', 0x0, 0x0) shutdown(r3, 0x0) read(r1, &(0x7f0000808000)=""/109, 0x6d) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000f2f000)=0x0) 2017/12/29 23:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) read(r1, &(0x7f0000d5b000)=""/0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000036d000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d78000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000-0x4)=0xe8) fstat(r0, &(0x7f0000719000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000255000)={&(0x7f00005fc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000057a000-0x50)=[{&(0x7f0000aa5000-0xd6)="5fd01074ef54f405bf2c4622a11cebd3b8b09e1a95c499cf241a747704252b44158fdb00bf6418d04d64ad4ffc41e2e27daffd9e278b9cd0295b024cd9ba3b31fd5e3c245cba851a387667c6c9a399559bdb6e9dd02ec83791fc15cca19634d0f1380513e45f390a9b91f4777eb8431075b0cc40680220ba84e0dab4217609ec24f97cfffd0f5763bd63238493b43ac25adda1fb6158d5e11e2cbdbfa6ab254da94ff39ce7d829c58541223f5d915e3e313dad174ffc4b36f0fcc0f3061ef6d049ea85c4ada3d6d4ce1c8f4340bc34b85880615f5251", 0xd6}, {&(0x7f00006f5000-0xb3)="c82d8795c085940749507adb9c3183ba7b52235ad92375ab2b4275d359b3cd8c7c0f57630f667e5def58f3e95978983c61e2b826c4ec5ec7b57b25975dba5d838d1311b60e64e060861ccaffdce7b500074113017e7c458235cfa0f515de05a91672fde647da7de8d4f1aa50b0680cbcda38e69193224f7fe33414040d996e15fa0c79eec48daf5cabb40561cd3725c5a44fd5a11648aee4916607cbcb4d6596b7bdcb578048ae9034156034d4269182e40157", 0xb3}, {&(0x7f0000a65000)="201edc06d9b2ebfcbb773cdc5178a1da27152a571f6424cb402e065ca8b8229e872193bae3cec1573562e441ac8f", 0x2e}, {&(0x7f000030c000-0xe0)="7c7afdb716c811f2cca32d88f3a9c25671a0ebdf9df04951451d17ca23d5e37ef1babf77d21e77c9882d540dbfc3556784cdf156d697c90f60af38a05c3e3655dcf48ddd0791bde284fbfd25f7534f690299eebd34749241fee76a2787e6613ef5885cd80a2e091fed2219197d886e6dfaca7602ade8117dc96c393a931469b6f96efe84ed64c9a4ebc42e2bdf3937079202ca0bedf90e4661a3963fd4d83ad33053bb1032e5df329f63a845204484297b41af29ebcf93eb31f2486d49aa37552f789c61d79aa048067de7d61cd0e58a90d7736b3d1f3355e5de96ae5eb43a56", 0xe0}, {&(0x7f000012e000)="1012174bef49d0a35ea7276cec06bb00101f3e61bc9c82d791bd24af5a4d7a9b45d7950dedf852c3424dc0572e1f2d1fb535eb49a22b984a0c7fba94247f93d8b3a42ee7197923f9b602aaaf796623f86c20197cc93ce6e989daa9a60d4ee834d6fa4c0ec6889ca77526519ce793fcfd6106cd0ac0aac8ce271e8691dc2e79682cebc25f46bd78e39ac43e013b250591c3c9a58229", 0x95}], 0x5, &(0x7f0000e9b000-0x80)=[@rights={0x38, 0x1, 0x1, [r1, r1, r2, r1, r2, r0, r2, r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r1, r2]}], 0x80, 0x40000}, 0x2004c080) time(&(0x7f000021f000)=0x0) accept$unix(r1, &(0x7f0000db5000)=@abs={0x0, 0x0, 0x0}, &(0x7f000049e000-0x4)=0x8) 2017/12/29 23:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000854000)="ff8d57a9a22d7355032fc98689f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a104c2a6ba957d6e9796cd9a52c656e35012d8c4644605a7", 0x48) sendto$inet6(r0, &(0x7f000005f000)="", 0x0, 0x0, &(0x7f0000a38000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0xf, 0xb, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f7f000-0xc)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f00003da000)=0xc) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000f54000-0x4)=0x100000000000005, 0x4) read(r0, &(0x7f0000330000-0x1)=""/1, 0x1) finit_module(r1, &(0x7f0000d6c000)='em0\x00', 0x2) 2017/12/29 23:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) socketpair(0xa, 0x5, 0x1f, &(0x7f0000779000-0x8)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x3ff, 0x0}]}) 2017/12/29 23:25:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000-0xee)=""/238) 2017/12/29 23:25:55 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000405000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) ioctl$KDDISABIO(r1, 0x4b37) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9b000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000fa7000-0x20)=[{&(0x7f0000a40000)="a3c85c47e589d6857e1d55125c2953af44961201440d36a9a1c77870f3170d6b", 0x20}], 0x1, &(0x7f0000adc000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r3 = creat(&(0x7f0000a68000)='./file0\x00', 0x8) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000fa7000)=0x0) 2017/12/29 23:25:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b7f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = mmap$binder(&(0x7f0000ae5000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000466000)={r1, 0x0, 0x0, 0x0}) 2017/12/29 23:25:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) r1 = syz_open_dev$tun(&(0x7f0000127000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007c6000-0x4)=0x7, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000764000)={@generic="5f62c3e1a1ffd08c7018aab49b1107c2", @ifru_flags=0x4000}) recvfrom(r0, &(0x7f0000f3f000)=""/4096, 0x1000, 0x0, 0x0, 0x0) 2017/12/29 23:25:55 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000-0x10)={&(0x7f0000002000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2017/12/29 23:25:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) sendmsg$kcm(r2, &(0x7f0000b37000)={&(0x7f0000564000-0x9)=@rc={0x1f, {0x10000, 0x2020000000, 0x0, 0x2, 0x208, 0x0}, 0x1}, 0x9, &(0x7f0000a6a000-0x80)=[{&(0x7f0000cbc000)="c895d5cd08f0b81cbfa000c02a37ad419ed0fa60f052d3fb095999b6d86a79ba95b6ba06c40c35119df4aa354bdb", 0x2e}, {&(0x7f0000b61000)="0a019e8f966ff15c69f40cbef095c35ad69a964fc379224be0ce36916f99856a1ebdaa5dcd2928ca6c1ba586e1717857609a14448afcf8d8e834edc3fb4cb5d3d30296550e4eb835fe68aaf12b1d3fb65683cee19385411ebd42d67f3a3b52c26ee0c3839d62ee1746171624f50bfe674a759d6cfc2c76ffe456e15476282b06d700a21ea46b04722dce3ada66baa8e2fd2a655a52ecc5da080dcab26d1e77778d57ecccaaa26fcebccceff216", 0xad}, {&(0x7f000078d000-0x90)="339ab2674ed5d25be2d81d9f350691b6f5fed2184eea0a4c59806d0644ee16849bd14953041cd9d81de4b5a984b67921b5326e9dcd2656b4d738c554f41c729b31ede1dd60a09e15258f191130b6a79402616425c24398386ffb98dc70850813eca984c67dcfd9b757380a9aaeadaa14aa99f2c7e1746b1813ce89ac827be2f680c1b415a94e0700283fe811d8566487", 0x90}, {&(0x7f00008cf000-0x6a)="4f9f2189a72ebe3342c3783fcbaf179d5401174b95c1ef1e9245ad09edbbefd36049e0ca0fd20ae8b434de74cc5e3563e16db150d7e7d0cb2ee333ec64b7d111c22bcedd08433f791abf9399a3dcd81a7ec52e072b2ef2a2c038c1911698b2096bc84dbd57b9b7211f26", 0x6a}, {&(0x7f0000091000)="10d17955cc061227cca7acecbc85691c91dcb24d1f6bba71df4bbd2ebfaa7737b0cdd20b60fdd1daa428b1c1d648c387a657", 0x32}, {&(0x7f0000238000)="565dcef2849249560ca97531b4797011a1666184512e6abac8a119b8a1641ef2c8156267f4fff5727cadb8e8eab40a3d1d7afc12c69fb06142bc62f986019f6f7bb59acdc65892c7a19ea3c6546c59a7e36b34c97bca0dae60277279e3d59ecbdf1b71bdf9d41d5f35b62af57140dbdbc834e0520eafbc0b819160c008e0591bc6b8289571830f06d0a297da4f63953d29a65f91ab9df428a27f86f393c1503f31664227bde95c90ba45afeec92abd16137cb115a2e85c12d78328b759246ae449258f1a551657b76f4c414888f9a97c2601e3aafe6729a6054926f66f61cb6d5c9d6a14a91932854d73723028764a729172816a6299c41ca506eaa739c608dfce050a8204ad9b23cb95700ae041513c74ad499b9c26011813d898674764b55a34329afc37b87c408c2484f1d6409a25837f0a61390c4de07cc9063856f1f9f854a215ce5c19a3cd3b1bda47ae2f8555e99d6bcd3b6325b91e5576db8ca861761a7f9d22aa592bae4c754d0192f4055472731dd2211e9661f76e25268e4db160e4dc208ad7d52d8be438e999caa28e06c6da62c18739648372e9b56563fce6101f1f272145c0474330a2a7c6dba49aa7a4b84e795172eac7df5a673996f8e9f159d6f4f0e15100f966d99a734c1a1389778ed3990710062b17b92c0c585a0392315be057765c9c8c8872fa76ce5731969b40d0577861eb4447794150396bb6c38c51061b0d3f72de9a6b34f2d367b8aba007c79b999c5fa58e94e22e6199f9725c9a0e4fd52be53328e551ed344d76dd26dcdf87b8bd2299d169d6d21141fb0c04cf3c3921e4848590499c129953c2d39d7c53d7a4a5dc2b73928dfd207216dbb2b78fef5f85ba316294862a54fcb903dc7b03ef501514f450662eee66b1e6ce69d5db11d11791130eb05610db988acedae0efe72988376f484731709a69120abc61a829191a01062215af09d2bda3c97c54e9a3ec536fa86ba21b8b9b7a6f79c21576474e6ed1207d0950d87a71d3b225392903a09d5c818bc799a354a536da429f24441d1716d7cdae947b6fed982d3990ec8cf46a853f0b0f668e381f9762fdde678e40d4f1a58af7670a7bf682c93f3d67a80469514a62c3228d173e4b02d12f211cb2f153cff1d0dd6b270b1620743f440cb6fed2ea7c4fdcc14fffbbd37a90f088a0eb42700c449aff485cb38c7f86399fd3e500298b7bf1d5d8a13291d9a7fe578440c8a8c0e49c6d3f71af8b89fc522c15609dce09fbfbce8e0a56ee3576773ba8cc55a119d557042f00d76a4d7437151d1ff70ddc15e8ac01d491de71f0ae4c00cd55728b238fe0a020bffba7272ee38d3fd31f5b99f03cb23433bd481a7794fc1701bc1db8a3ae7fa0cee2ece0e79766e5cfc88ea330de252bd1b88e46c300d9cd2941ba75616345e2acfcb4a561ab7d819b89c08214f87756feb84d60b1324d3caeb5e1b3d54232d2c73b1b4b58b8002a9bd0fff131fe0364e7dba0342e48f90463b824fd366ea82ac8c391a4c9292cb81c6b881ddc36c52b9e487b5496bb69538b5a5d77c6ab19809657134be869ea8b308ae94d95d36bfe203fde85a247de45c49b94bf6dc53d914dd399a04398f4e4e6573da313fe0738e40b26974b2858fa93c6b35be82f1c05e87dcb14fd30f8ca66270aefa769462a0ddb398aae59f9a2a58857782881ffc3a82f5bc4c853f1ddf8c9041820af53b7fc72b337178e69487036b4e2c345396c3710394c09c7aa110c51224ca60960656e38b8c7f1b9aef7f8de78e4b30c77b0faac997d2ded88103d7289ece5fbcd57ec695e5ccf7bc57e87be9e708ce6b61b207a0c37039d85bce41958fd3f70bca24b89509193a627d14a19da50c9ab6fd6160d14c938cee65586ee7fbda08b14de050a62b5e8e6404390e91a1d994c235e59d7d868e08b26ee929769c406fecab0e393367ad9283ddb31ba81515810caedc8607d462ea6b02f90265eb74d840389931e02babcf58948b3d7271a0e3b091e59584a6ba302272ae51015901d382fd7d8630ebb9d9e1c3a3a736ba4eff0c5f9b78d627329813ffacb3004494e0023325582d6591c4c94b985b8aea1865f210242856f05632cee06167931afb05250905a6d86b188b19400b225267a50d60a37d0bcadefdd0fd9a605d5f46191b4e0088e6b9d47c92dbade82c89518cc851c8d5294918c405cba999ee3578fac3e1ae9d9699483cb00b5877802d2fcacbe108a8438693829fa8cf79ad9bd0b2eefd6418fa553d8ca119c10974063e021e56dc1dbb9b0c4606568dccc506c2e1511a22116a6388a9a2ec8d4a4744b3e0638d091ebfedf8e33da53d9ac30abb34f5c75b1c86894ac8e28aa14e7b4249525f5afcb4c24c2cce4e9aea5b33cf50450d467a866d4ace1260d55b3854388dc3b36b8c52febaef62587294cc524c100775aefe539961204ba07c7039560f0720e8c927105ee221af210317a10c25cc29f8e98050d691cbb2ebb2682cdcad51adfcd57380d258284e2807bfa27bc15cee39601181309465b48d6b17e2f5c4e1ce390788937e92f659bba0bb2a887e1b5c81f3c18ff06cba81aa9a52bcf52c61bd5e5ab51f913b59e4b7512c1d89a4e79060d247fc23d005bf1d7f284d613bd7017a59fd0ee282380c55321d982202c49dcef3d5a2b39167f4026e4f09a6bc0f815cb2dc39c22de3b2820eaaceefc718aafc2db1c1b3c9072355bab9ef38781755ebf338cbfdd32cc7a757e30026772c4213ad3b4d6afd9aab2242c3e8ece598f507432c07f3f3d8d6c4cfbe84aef078eda06e79b586566881f63635a0646751a114147b745b7dc41aa6b37572af4173df71116258f08a9df0f7b58e45238dd6afda9adf15e58d4c0bd55e60c92e35af2520ea5309b1be11f23febbb66e936104bea990b8a5757d70dc87d07daf33a69d1d07c3cd0b0e434bb23074906b57286715e9227f9d6f0b2fd409b0bba40102776d257506bf80c43e4fdf76c4e7ff149f4f1145f43b6f2cdd6bcb7ef759ca744e25f8ae2e3c8b70edae8032a3a11738f9cff87c90efbcc656dcfbbf82d3f2fa6d372fb5062c31a6a93cdea762aec0f81e49bf4d60548574b96cc1534677b092af643500c23113b6fddd17851571664794a98efcae6e86743a101a01f98ffbfd6fa0f3964867b7cad7bb3521a05c962e0dc7ab97d39937f49a62723c0f8bb1f9c57686f30f20da636b69557f1f0c4e8a3d33a7dd624a51d48dc8be200c21483c2e3f645114c60b39facd13086b4f1bbf96280ad4d41b4a1206a74c4a80db2f93d95ead8eca4eb8793777a48b65dda0a5b429af78c9bc2e28355ce3ab8453c719c8f6adef2fe8ba2a3aeafb8b7d85791be244c55e832c4105a6becbda9d81fccdf836502958fe81cb75b31c4aad54a7e657df9d82e5186bf00ca8b932db2a82cd00190c117c96ba65e00081268fd49a0dd053e381ae19e2cff21f4ea080fdfd3aff2b6d3f109d54e065915e4629593521aa550405eeea55937c50fff008359eb02383e7e927e88406b460f40a9b6450f4123bceb7326b45f3f2f8a6e10f9cce20ddd0a2c7b30f2aaa29f50e1130970c275885a913b2ec52a7dee0e78682867e12ab78065cb31224fc86b2f5fdafdb7bd78da27125d1530399a647c9fc535a56aa9a9c10a62d3a81d231690aa750c75149a51aa565d4812bfa24a3affbb65af5dd9dc63fd507d1650d38b1b4c8fdbd31321671a39f4d87bc7be890d0071e61e06c6ef0e9f5fa9f0d6028a47a824830e2008ca1c609cfcd7bf1a7fd839af9e1fa44035fa36b8df35bb7a33c1c4a9d3253eae2ea3b8bafeca2e939eab13dcb90d7127bf6c9e9402fde201fd19513877f129c891070627a80c9324b3110569ff4cd8447a20332427a5b4242fc83a291206d977f1c0077d8e4aedbe3af2076de8e5fbd2c42f0d4e36412ef30d1a00990d095ec699d1e021b3883e317eb495488e129bc8c8d856b45c5a34f85f566fcf7e9ce13bc3a74b5ca39865e0ca1b3ee8caad8ea788139b98c881ddb55db686958e98864714533e340652e1c35a4a61a3302c116c02c0eb585afe496637922cf0805e5321144a3a21f59a6f3d5f6d1c1e945f95f717bc3b76558c1b749fc993c563920769479c5be1145b1140775eefb5d78c4bb5e3a2f90588847b3694b88e9779987af6eb3d76c28bc1c911486e7a19e654c1be090d96a746a16dcd435752fc345acb95640544c15823484deeaac3394834d0ad2da3ac960fb4b3fe5687bbdaa47da2563e425e94aad6b67eafc2e5ecd13ee6eb08b2d7d0d93498fdc64d5af4b799b2f110fc49feec533040e7f7120078d0a9418d7dc2e9f7018e975763172adbe02d411909374569a591fa084e56e329599f296a4239c9e4f403abf00ac4f52dc9feb2546386b25d17c10d3fbbd7806270a6534140ce7f26a0f571143b5d7b140291a9b693fc1a1d856c3764bffa455871890ab18a057b443552ca5caf4819c641d8702e2a0940b68f267fe12f8ec96ade3ba12a51ff2f89317e37e121c3fc2aec269d6049f041283826c5619473f446d772475ad88de3e8dc95442c94ee55ed097638d832f27f231e5ff6ca53d9390a3b11aaa40364feb23e25d29596cf5647784daab99e30997dcedf33c6902759fa58cde840750b3dda6650ea40647cc9121fdd158ec17dc69af7c83798da1a040228b1625daf805cecce552d6a492f8a0192a94a5893a56ae69a2641a85ccd0667b424a7715c3d5efb2dc9c1b2327768f9f2c180e971bfc804c2b23eadf778addb19acb2e161b1ccf37c1ace173054d489b1474025316281f764e27425b983eb8dbfcb6a721d584874528dcb8dd47f78d249ad4cb1fcd6b913aa261ce59b9802b744f95093b9c2c1d29434743677c51d61f1155ff46885f5726af4c87252c4f4184c48296e5b925b3f719e6e578e8504429a08868194fa838e4809f4b148a372b572f08de513b9480b3e82efb05e194cdb11a46936fff47949d37ead21854c96d2833e314db2a3c92de8f573fc5537a0e2654fb925c73786ff9387a948ca7e531de3cde6132568c47808c51b9eebc65e6ecdbe2577a270d870351c43d82d7277cee23fd6edf529a52faa988cc9643771841a0a52f9cfe0d835a19c6994a82f58a7d0edda43c15298fc9db0787c08fc20478e0acdaf3b509e1033ccf2b52940cdb53302c4cdf81b698385fc39d73cd45fcbbaf0e463b962c1fe164c9609d4b798c27163178efbb6cbbd17561627aa80b5dca6075dc41a7c2fe993a174200df8278e08546690c2d7bca667ec1903dfcde8f6b9e60ecd5a65bfe0aba9031e51d3ed75cba4ba0087104ec8d10266a3f95269c48df32eb7fe646fd721be741f3f27841b06b2debb361f7daac80b6fdef57167730920ae7b4df3cbf144ae570860498e7864acaa81a3ab106394d7b43e37205b5c941ca62915949bd2c7ff9f6f6824d09970685228ec913306a617b1da9773b9e00c8ce9652e9e97740ede5f2cf0be21ca52025ac7f4fdbb4e969becde0161416884e66c9bc197fd90c4d54952961cfe58f8f0687d2f884d6c7561274be4b342506e7d6b6863530203b9d7a496a4434c13f0526230a1085defc7e7fec8814db19b94024c894eb3cb8e6f46041d90486bdf8968e8bf75e77fabf461b8a474e281e8c54879980344df2188ec01c287cb5b98c224582c15a2ea026e6726d79dcab627131856a6e74023e8feedf7f23c0c19bebdee86e88ab036f40b95e4fbd44c89753066b747412b81e89f908db2a3e999b3cb328efa1d99333d9fa", 0x1000}, {&(0x7f0000a6d000)="c1870fb2e3f8c3739587d8988fcd1b9d5de5d1201b9d26d9fda65b7bfed78a4ffe23dd9af422d65eb0685533937273e564d2e4ddaac18e7bc806972cab45491a0870a0b28120f8bf", 0x48}, {&(0x7f00003a8000-0x4a)="75c648f25266b098204860ff655e0643528f47bcc171e780aee08088288c93954ce5c722480356b50821882ac9c36a108ce25d7561e434c3211894e0f8c317c96f7d9f582797e461ddbd", 0x4a}], 0x8, 0x0, 0x0, 0x80}, 0x24000040) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000990000)={0x7, 0x1, 'client0\x00', 0xffffffff80000002, "9809186ee51cc341", "d9f062ebe2831bb821d202cebb0a566a464e1a3bd9b90739c1d75fe9c5c386b2", 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r1, &(0x7f0000ef0000)={0x0}, 0x8) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000b19000)={0x0, 0x0}, 0x2) ppoll(&(0x7f00008fc000-0x10)=[{r0, 0x200, 0x0}, {r0, 0x101, 0x0}], 0x2, &(0x7f0000795000)={0x77359400, 0x0}, &(0x7f0000710000-0x8)={0x6}, 0x8) 2017/12/29 23:25:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00002b3000)='/dev/snd/timer\x00', 0x0, 0x204882) readv(r0, &(0x7f00005df000-0x10)=[{&(0x7f0000912000-0x49)=""/73, 0x49}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000eef000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f26000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000753000+0x699)=""/92, &(0x7f00002df000)=0x5c) read(r0, &(0x7f00004ae000)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r0, 0x5421, &(0x7f00004dc000)=0x62) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000b7000)={r1}) bind$alg(r2, &(0x7f0000705000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2017/12/29 23:25:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2017/12/29 23:25:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000767000)={0x0, &(0x7f0000000000)=[]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a52000)='/dev/vcs\x00', 0xc8c4d237a0be3c38, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000d33000-0x4)=0xa4, 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00008ef000)=[], 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000ced000)={{0x0, 0x2, 0x80, 0x1, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f000094f000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000926000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1000, 0x8000005, &(0x7f0000002000-0xcd)="8eeeef936316358948168ae765b2a303bdbeff7f50c3def9f6bdcd93c7e9d1dcb1a2de99b1a21321007b191b07ead01a107c4bdea627f42e8de73ae27e1419a5f3f500bb359f36d27e268cc04f7376ae7443721c03036204c954078762d9d41cb21b79bbb9061e9f7627243c31f21d4450c58497b6ad92157c675de4b83ece02b06fbb9498f2827bc1c95187da258512b9bb133a50bc6da021200db3395cc1fcc198e92bea581103931c3bf99bb7fda17eec6168b36d7c09074d3e1acc97484c1e7abf9516ec9fb6b3250abfd4", 0xcd) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x400280, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x3, 0x0) write(r5, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) 2017/12/29 23:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ff2000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00003a8000)=""/4096) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002b7000)=[{&(0x7f0000cfa000-0xe8)='2', 0x1}], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00001c1000)=""/12, &(0x7f00000d6000-0x4)=0xc) lseek(r0, 0x0, 0x1) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000275000-0x8)='./file0\x00') r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, 0x1c) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000773000+0x79f)={0x1, &(0x7f0000635000)=[{0x7fff, 0x0, 0x0, 0x269}]}) futex(&(0x7f0000bf1000)=0x0, 0x0, 0x0, &(0x7f00002f1000-0x10)={0x0, 0x1c9c380}, &(0x7f0000992000-0x4)=0x0, 0x0) 2017/12/29 23:25:56 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8ddd014eda94e9e2f62d4637e745f8fc2db37cf07023558a0d8e70fede27e2314e05e7112a243d81b2ec09647d75e8340bb0e9a89df47ceb0459293722bf3c", 0x0}, 0x60, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) close(r0) 2017/12/29 23:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000662000)=0x20000000007ffd, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x200, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f000056f000-0x4)=0x0) ppoll(&(0x7f000069c000-0x20)=[{r2, 0x2, 0x0}, {r2, 0x1008, 0x0}, {r1, 0x1, 0x0}, {r3, 0x12, 0x0}], 0x4, &(0x7f000031c000)={0x0, 0x0}, &(0x7f0000d9b000-0x8)={0x1}, 0x8) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d75000)={0x0, 0x0}) r6 = fcntl$dupfd(r5, 0x2, r4) ioctl$TIOCGSID(r6, 0x540f, &(0x7f0000d45000-0x4)=0x0) lstat(&(0x7f0000706000-0x8)='./file0\x00', &(0x7f0000302000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000b7c000)={0x80, 0xc000000000, r7, 0xfff, r8, 0x5, 0x8000, 0x0}) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) getpeername$packet(r3, &(0x7f0000e46000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000092b000-0x4)=0x14) bind$packet(r6, &(0x7f0000096000)={0x11, 0x11, r9, 0x1, 0xac, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$alg(r6, &(0x7f00001be000+0x6d3)={0x26, 'rng\x00', 0x17, 0x11, 'drbg_nopr_hmac_sha1\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000006a000)=0x0, 0x0}, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x3, 0x20) setsockopt$inet6_buf(r10, 0x29, 0x14, &(0x7f000022a000+0xf9b)="ffea0001ffba04365d0000040100000101000000", 0x14) r11 = socket$inet6(0xa, 0x3, 0xa0) setsockopt$inet6_buf(r11, 0x29, 0x14, &(0x7f00008ae000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r11, 0x29, 0x15, &(0x7f000064e000-0x15)="ff55d36cffba04365d0000000000000101000000", 0x14) perf_event_open(&(0x7f0000854000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f000046c000-0xd)='net/anycast6\x00') [ 55.838765] binder_alloc: binder_alloc_mmap_handler: 9870 20000000-20002000 already mapped failed -16 [ 55.858505] binder: BINDER_SET_CONTEXT_MGR already set [ 55.868495] binder_alloc: 9870: binder_alloc_buf, no vma [ 55.876515] binder: 9870:9885 ioctl 40046207 0 returned -16 2017/12/29 23:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) r1 = socket$inet(0x2, 0x10000000000806, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d56000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ecd000-0x4)=0x20, 0x4) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000def000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) connect$netrom(r0, &(0x7f0000e59000-0x48)=@full={{0x3, {"36d52f917b8aca"}, 0x0}, [{"bb8027214e30d3"}, {"386c3c37511fd3"}, {"fe26961b77e4f2"}, {"1704c8c71886ac"}, {"20187f6cb67229"}, {"4c7f5378a9422e"}, {"b31697ece27fcc"}, {"eb07d78526036f"}]}, 0x48) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000abe000)=0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00006bd000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000379000)=0x5) getsockname$packet(r0, &(0x7f00000ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000389000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fb5000)={0x0, 0x0}, &(0x7f000014e000-0x4)=0x8) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000ad4000)={0x0, 0xfffffffffffffffa, 0x6, &(0x7f00009d2000)=0x0}) 2017/12/29 23:25:56 executing program 2: r0 = getpid() ptrace$getsig(0x4202, r0, 0x3, &(0x7f0000aae000)={0x0, 0x0, 0x0, 0x0}) syz_open_dev$vcsn(&(0x7f0000077000-0xa)='/dev/vcs#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrlimit(0xf, &(0x7f0000b27000-0x10)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000f07000-0x51)="7e0518ba0e9252d2e0748a", 0xb, 0x20008000, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f000056e000)="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", 0x5b6}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) r2 = semget(0x2, 0x0, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000e1f000-0x31)=""/49) [ 55.884288] binder: 9870:9892 transaction failed 29189/-3, size 40-8 line 2960 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt(r0, 0xff, 0x0, &(0x7f0000001000-0x97)=""/151, &(0x7f0000fd0000)=0x97) 2017/12/29 23:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x100000000005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f00001fc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x1, &(0x7f0000837000)={0x0, 0x0}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003f1000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) futex(&(0x7f0000c31000-0x4)=0x0, 0x0, 0x0, &(0x7f0000023000-0x10)={r0, r1}, &(0x7f00000a6000-0x4)=0x0, 0x41000000) 2017/12/29 23:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c8d000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f00008a3000-0x10)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000172000-0xb)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x852b, 0xfffd, 0x10000007fffffff, 0x0}, 0x14) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000e00000-0x79)={0x75, "e2130c58b3e9d54fe9afc8d2b0682b3fe1421472c65b5aa2d2b008f502de9a010fd266ea0e740de13405570b2d8fa60b10cf6b56dc979ced05890af63a21b3ecd25de66587cfa0ad031f201ccad93bb661aeb6af9a1d8a76df7f4f3146f9e1b2b7fb9250462d2291b94f94577dae50d8a6104315d9"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b18000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019e000-0x4)=0xe8) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e75000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000aff000-0x4)=0xa, 0x4) socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000aee000-0x3c)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000a1b000)=[], 0x0, 0x20008805}, 0x0}], 0x1, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e86000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) dup3(r1, r0, 0x0) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00002f3000-0x20)={0x2b68, 0xffffffffffffffff, 0x2, 0x6, 0x5, 0x4, 0x8, 0x9, 0x0}, &(0x7f0000b43000)=0x20) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000039c000+0xa07)=@assoc_value={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000d5b000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000844000-0x4)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x35, &(0x7f0000ebc000-0x4)=0x1, 0x4) 2017/12/29 23:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000deb000-0x26f8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipv6={0x0, 0x6, "03f087", 0x38, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "905007", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "a74a25ef89c8f986"}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a9e000-0xa)='/dev/vcs#\x00', 0x4, 0x200) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00007d8000-0x1e)={0x8, 0x7, 0x3ff, "ebacfee6e3cc", "978fcd32ebfc365bd84cca6fbe4cc23b"}) clock_gettime(0x0, &(0x7f0000205000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000072b000-0x8)={0x200}, &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006d9000-0x10)={r1, r2+10000000}, 0x8) 2017/12/29 23:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000178000-0x38)={&(0x7f0000732000)=@sco={0x1f, {0x6, 0x100, 0x5, 0x439, 0x2b6, 0x7fffffff000000}}, 0x8, &(0x7f0000ff5000)=[{&(0x7f0000be1000-0xa6)="9af4129ae1707b5755ecf8b6b9829cb71b02a9c1276e41442719230814aab3af354f83733686fb39ec0d44b0403e54d77ed6bd3eeb6d85dc5c69c8a6cf6053968d615bb9fff34a01331fb50975decaa13ad42358f8c7c0d880765b457c403b9aa0cd2ab94991e7c169b41e4aa227789625af1e28af2e76f4615b48144767a1d8a5a77bdb3479d9859f2b7316deca5dbc43ccef88b6674146f3276f1573805b9eebfebeedfdf4", 0xa6}, {&(0x7f00008da000-0xfa)="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", 0xfa}, {&(0x7f0000a00000)="", 0x0}, {&(0x7f0000149000-0x1000)="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", 0x1000}, {&(0x7f0000756000-0xbc)="cbe6b17a5d741a6e60fef2a4f9d9dfad0b5ad493d9e1491e66224113c218ae40536e66cadf378a8834de9c964bcb3c5039deced9a99acdf057db32818558e014a86eaa3aa4ffceaa45ba3aaf3948641aeb2c960c4b6f9d7e899b6b737fd9e4f311f2120de6864d511989b9041efe3909da58ec3747dd77a4cfa93494905cab13e4e8da9356d1e456301ddf39c3e153a73ed1ca6db11f58c0fb8f3fc335a4886ad0669bf8ddd2f44345acb67585fdde3772448f6ccefc337a62f38909", 0xbc}, {&(0x7f0000268000)="3db6df714952d7175d8a418a081743afadf91668e67b9b69552f313b717afa8b8a4ca3a35f2e9c5fc92c9681e97fef84a9cd37b65db5c81862188899033d3f9454d03508400a3ae99a112008a8990f39c5b52c5b2268d732246bd56340db8cbfe9d68dfc4e392008045afc0844db1e7b3b4841a145921d42451b828ddfc67ca71e0ad3c50d9585a4e4ad8c32fdee9ebce3ae224e85c80811af3887a005a8eb274f47be72a9b1ac28dcdd54d5c71d04a35190535ce2432adfbe37d140f70738ee9b5819fe6d2c277521ef8817cbfccf2c3f", 0xd1}], 0x6, &(0x7f0000dde000)=[{0x100, 0x112, 0x1, "602ec07645d146212ef7cc5f543bba7324fe6c8967d4302a51e39f42c2ff91fa36535386d39be7e212cf64cc67da3dbe8680d4b5762f49cecb461557873c6ed3cef1646323ccbaf7bbdb56c92d9ba27243ed9463b8d315b0a03a4b58f51e21ace20860e8c0a23c3cfa4681a8f0a8ff8a8ad1062a9023a7d283c71dff331ead9b618743bbac203991dbab4b18e808870e0288e022906db5ee3c51962e4bfc30c05d9d3d76f5d0805c55aa2b312c7d6427057cef23fa9ace96f428efc8d4503640233cbce5c7fab5a811674d1103bfbb292807910fd3ee3b9ff602161a8b6b6d30c7dee41621c7760a030e9031e606c744"}, {0x40, 0x187, 0x3, "746b7a67e4ae3e3f29c58a1157da5c4a0d658f488b5ffdac4a12b045c5fb12eade526649a0fa724f851220d9"}, {0x88, 0x11f, 0x2, "3ebde349b5416d938f6ad605d355690db01fee542851aa1ff227b15ff26390f09b4445262fc99480453730da106e499bad7e71bd9c848aefa81683c2db4aac11cfa058c3792e5fdefcd323dd41eeaee85d8bde61aee117c4034802df24024f6acc4d2645a472552bb261b77c815a994b6f26d186b3f5c9"}, {0x20, 0x1, 0x8, "f658e86ac6804e9930"}], 0x1e8, 0x1}, 0x1) 2017/12/29 23:25:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa5000)='/dev/sequencer\x00', 0x10000, 0x0) getdents64(r0, &(0x7f0000af8000)=""/89, 0x59) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget(0x2, 0x2000, 0x220, &(0x7f00007ba000/0x2000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) r1 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x5000) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r1) 2017/12/29 23:25:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0x1, 0x7}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0x20)={r2, 0x18, "1f1232261c76069c7ae4adfba293788f146ab7a20247feae"}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x28, 0x0, 0x101, 0x0, 0x1, 0x345, 0x0, 0x4, 0x2, 0x8, 0x1f, 0x5, 0x3, 0x1, 0x9]}, &(0x7f0000ad5000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [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]}}, 0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000815000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) [ 55.922222] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.928308] binder: release 9870:9885 transaction 43 out, still active [ 55.935770] binder: unexpected work type, 4, not freed [ 55.948283] binder: undelivered TRANSACTION_COMPLETE [ 55.955599] binder: send failed reply for transaction 43, target dead 2017/12/29 23:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c54000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_sigqueueinfo(r2, 0x22, &(0x7f0000d77000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) rt_sigqueueinfo(r2, 0x3b, &(0x7f000099a000-0x10)={0x20, 0x0, 0xffffffffffffffc0, 0x0}) 2017/12/29 23:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000463000-0x8)="0069fc826b657900", &(0x7f0000c0e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000451000)='asymmetric\x00', &(0x7f0000a96000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000993000)="108207df", 0x4, r0) munlockall() 2017/12/29 23:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000026e000)='/selinux/checkreqprot\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e54000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000ba4000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b12000-0x6)={r1, 0x0}, &(0x7f0000768000)=0x6) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000506000-0x4)=0x844, 0x4) r2 = add_key(&(0x7f0000915000-0xa)='blacklist\x00', &(0x7f00002d1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ec8000)="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", 0x1000, 0xfffffffffffffff9) r3 = request_key(&(0x7f0000986000)='id_legacy\x00', &(0x7f0000789000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e07000)='[bdev\x00', 0xfffffffffffffffb) keyctl$link(0x8, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000858000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ff000)=0x10) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d85000)='/dev/cuse\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000fa4000)={0x6, 0x1, 'client1\x00', 0xffffffff80000004, "3275fb37f20b02fb", "e89310b60acab613ca3a7397cea99d08d7718ae6cc229350fbc3a2c3d48ce15f", 0x1ff, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ffc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000690000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000f0d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r5}, 0x14) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@common="6c6f3a00000000000000000200", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x400000000000001b, &(0x7f0000df1000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000dff000-0x1c)={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/29 23:25:56 executing program 7: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f000078b000-0x4b)="0a0775b0d5e383e50000000000000000295df0df8217ad4000000000000000e60f9d3783adf988821b2cb91935aa5bc61c1ffb30fecba01612bdbbe2ba908c2ddb65dad65c5c9d24310cba", 0x4b) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000687000-0xc)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000f99000)={0x7524, 0x8, 0x3, 0x4, 0x10001, 0x3}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000b87000-0x38)={0x0, 0x0, &(0x7f0000f98000-0x90)=[{&(0x7f0000f97000-0xf0)='B', 0x1}], 0x1, &(0x7f0000f8e000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000a7a000-0x10)={0x5, 0x6}) r1 = accept4(0xffffffffffffffff, &(0x7f0000eb5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f9a000-0x4)=0x10, 0x800) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f9a000)={0x0, 0x400, 0x3f, 0x7, 0x9096, 0x8001, 0x8, 0x7, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3d3, 0x8001, 0x7ff, 0x8000, 0x3}}, &(0x7f00008a2000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000379000-0x8)={r2, 0x0}, &(0x7f0000e54000)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f9a000)={0x0, 0xbc, "9cf61caf3567eadf0052b4507e4137576b2ae258fb97d1059ad21fcdc6848a3f682a31c787104d0f8365d2d9c438a4c215008b3c2c1617fa23770e3883fbacc80e2c1b688f4cc6ef1acf42f11dd4ff45f107f5f0dd000e8f188246ae8e849cb1ddbb5aefd4be7ae1f3d742dcdc5cb92052792c2f7af937c60be4798ff74021bc7f252dddd9a01b699d39b07748c2bc88dfbd77d9f3a108fafeb0a777fe80d0d246f600ab8a362bce37d3b8888fc2276cc55be3f407576f3b1ecc5f8e"}, &(0x7f000050a000)=0xc4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000f9a000)={r2, 0x0, 0x5, 0x3ff, 0x56, 0xffffffffffffffff, 0x4, 0x8001, {r3, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x10000, 0x9, 0x8000}}, &(0x7f0000f9b000-0x4)=0xb8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f9b000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000936000)=0x7) 2017/12/29 23:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x3}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x0, 0x0, 0x0, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000274000)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4$inet6(r3, &(0x7f0000b29000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000aaf000)=0x1c, 0x80800) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xf, &(0x7f0000f06000)="98c818afb5391b6efe02968791b412fdcc7e4ab690f8e0849327a78e60a17a5c968853e884a681a081988fa42c437bc5d807d148042fba53793062256f269c4b570822cc2596791d2fb8768fbe73919ecc768d84dccf25941722139d6b3e5f629315c814322a5eafec16228aecb2888d446ae3c5e244ae565d4afda433efabefe1f6ad5d67b2c28dc25b277f206158c49dfe8460d6a5f327f920d5013d1f2f573c3eef852d6598e68fa3c52586464b0554640678dd5ab3b9e71f07d5c53d600f373a0339fa7c61842428c81fcb6d6b1e31278a444b608af8a0b8b0051f42912f6786d0bbf774fc5ad862e355386668cc67ac", 0xf2) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f00007ea000-0x12)='/dev/input/mouse#\x00', 0x1, 0x2000) ioctl$KVM_GET_CPUID2(r5, 0xc008ae91, &(0x7f0000426000-0xc)={0x7, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000ec9000-0x14)={0x7, 0x5, 0x8, 0x19, 0x6, 0xabb, 0x4, 0x5, 0x5, 0x4c6}) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r5, &(0x7f0000f09000-0x10)={0x1a, 0x0, 0x6, 0x6, 0x10001, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000339000-0x1c)={0xfffffffffffffff9, 0x3, 0x1000, 0x0, 0x100000000, 0x9, 0x6, 0x100000001, 0x101, 0x2, 0x0, 0x3, 0x0, 0x5, 0x7, 0xffffffff, 0xe9, 0x6, 0x9}) r7 = shmget(0x1, 0x1000, 0x240, &(0x7f0000f08000/0x1000)=nil) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000f0a000-0x5b)=""/91) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) sendfile(r0, r0, &(0x7f0000e1a000)=0xffffffbfffffff7d, 0xe) 2017/12/29 23:25:56 executing program 3: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80003, 0x0) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x11, 0x1a, 0x11, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fac000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000937000-0x4)=0x14) [ 56.105899] syz-executor4 (9964): /proc/9960/oom_adj is deprecated, please use /proc/9960/oom_score_adj instead. 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) fchdir(r1) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/29 23:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00004a5000)=0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000086a000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000a3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00004fb000-0x58)={0x5, 0x0, [{0x1c8, 0x0, 0x3}, {0xb3b, 0x0, 0x2}, {0x97a, 0x0, 0x6}, {0x8000003b3, 0x0, 0x1f}, {0x9c7, 0x0, 0x3}]}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000028e000)=0x0) 2017/12/29 23:25:56 executing program 1: membarrier(0xfffffffffffffffd, 0x0) r0 = memfd_create(&(0x7f0000e3d000-0x4)='GPL\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x78e68fbb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x4, 0x6) 2017/12/29 23:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000f84000-0x3a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x0, 0x0, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "e9782baf", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "fd5867a25bbf936d09a44b2ed021ff03"}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r1 = dup2(r0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000044b000-0x4)=0x0) r2 = socket$inet6(0xa, 0x0, 0xc104) dup3(r0, r2, 0x80000) mlock(&(0x7f0000093000/0x3000)=nil, 0x3000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000b1a000)=0x0, 0x4) 2017/12/29 23:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bd7000)=0x0, &(0x7f0000830000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000047000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c0d000-0x4)=0x14) ioctl(r0, 0xfffffffffffffffe, &(0x7f00007be000)="55b35ebba531b2ebe98ecbcc4d37f4f0f6efbfa18dc2e1f970fd2016fc1736d2a8e157361fdc1ade") setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b19000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000346000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000649000)=0x1c) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000df9000-0x72)="4fdff1aab753719e3611994300c1c89af7478712e0489da411331fe3ba922d91eb45de9d4a5bb71d5746cb763677f418f2e874f0c45b3d4dd7d7d540f1055873f9528b59ac5ef9d70ef9b8fdf424ac305a2e46dc91e1d0167735b103792d3649cbf008465f4cf8418a13bd99f167d832f459", 0x72) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00003d8000)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000064000-0x8)={0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/29 23:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00003b3000-0x88)={0x3, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r1) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005d8000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006e6000)={0x9, 0xe0df, 0x1, 0x80000001, 0x9, 0xffffffffffffffb0, 0x1ff, 0x2, 0x0}, &(0x7f0000b50000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000052000-0xc)={r3, 0x6, 0x20}, 0xc) syz_open_dev$sndtimer(&(0x7f0000aca000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) r4 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000)="", 0x0) recvmsg(r4, &(0x7f0000825000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000224000)=[], 0x0, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2017/12/29 23:25:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000092f000)=0xe, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x5, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000095d000-0x8)={0x0, 0x2}, &(0x7f0000e6b000)=0x8) r3 = memfd_create(&(0x7f000095d000)='\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000db0000-0x10)={0x1d5, 0xfffffffffffffffc, 0xa, 0xff, r2}, &(0x7f0000250000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000095d000)=@assoc_value={r4, 0x2}, &(0x7f00002f0000-0x4)=0x8) r5 = open$dir(&(0x7f00005b4000)='./file0\x00', 0x2040, 0x8a) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = creat(&(0x7f00007c0000-0x8)='./file0\x00', 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000aa3000)={0x1, 0x1, 0x7, 0x5}, 0x5) ioctl$LOOP_SET_BLOCK_SIZE(r7, 0x4c09, 0x6) socket$inet(0x2, 0x9, 0xff) r8 = getpid() socket(0x1, 0x6, 0xffff) capset(&(0x7f00003fa000)={0x20071026, r8}, &(0x7f0000166000-0x18)={0xffffffffffeffffe, 0x200000000007, 0x8, 0x7ff, 0x80000001, 0x100000000000005}) r9 = syz_open_dev$tun(&(0x7f00005b1000)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_map={0x6, 0x2, 0x10000, 0x805f, 0x3ff, 0x8001}}) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000097a000-0x10)='/dev/sequencer2\x00', 0x80006, 0x0) setsockopt$inet_int(r7, 0x0, 0x1f, &(0x7f0000845000)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0xef5879efda1c0c5e, 0x78, 0x4, 0x3, 0x0, 0xd80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f0000a50000)=""/196) openat(r5, &(0x7f0000405000-0xe)='./file0\x00', 0x22fd, 0x8) pipe2(&(0x7f0000bcf000)={0x0, 0x0}, 0x80803) ioctl$KVM_S390_UCAS_UNMAP(r10, 0x4018ae51, &(0x7f000033c000-0x18)={0x1001, 0xbf, 0x80}) sync() 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) lseek(r0, 0x0, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000827000-0x20)={0x0, 0x1, 0x912, 0x0, 0x0}) 2017/12/29 23:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008d5000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d80000-0x94)="022ddbf66dd9165438b24bf282225b1ad61e4676e98e3426283da83261345a6dd1925baa1eced71c6b2a213ce9c10e8889cfa58fa1b7e1ef66ac8a65fd42fbe5b45a0d49c8258fbf2fee9412763e1642d887d3009a80a0c5dc691220eaa7744e677ccfca7d59e16df8269775940640d2d0931d2259b3fdbc08c6e0548b0695a4319670da87e07668e59a2358a1497620e5a2240c", 0x94) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x9, &(0x7f0000569000)=0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f000028e000)=[{&(0x7f0000627000-0xfe)="56039613f0f48e54ea3f5b888eb7b44b68018b5b0c20cfcb200e3841222179d70aef53e0180e87265754ced9cab6287aa277376101ae67ca416bcddb1ffa9a2ad1ec3a6e66ada111c74c883e66e12b", 0x4f}], 0x1, &(0x7f0000e8c000-0x18)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:25:56 executing program 2: mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x2000000000029, 0x3) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000997000)={0x100000001, 0x4, 0x4, 'queue0\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ed6000-0x4)=0x0, &(0x7f0000bb7000-0x4)=0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f00004db000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de5000-0x69)=']B', 0x2, 0x0, &(0x7f0000de5000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f000069d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000efd000-0x8)='./file0\x00', 0x200000, 0x80) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000af4000)={0x0, 0x88}, &(0x7f0000382000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d0d000-0x8)={r1, 0x8}, &(0x7f0000041000)=0x8) syz_emit_ethernet(0x23, &(0x7f00008cc000-0x23)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "fb0000000000000985f8f181bd99e5875bca"}}}}, 0x0) 2017/12/29 23:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000bd7000)=0x0, &(0x7f0000830000-0x4)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000047000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000c0d000-0x4)=0x14) ioctl(r0, 0xfffffffffffffffe, &(0x7f00007be000)="55b35ebba531b2ebe98ecbcc4d37f4f0f6efbfa18dc2e1f970fd2016fc1736d2a8e157361fdc1ade") setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b19000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000040d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000346000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000649000)=0x1c) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000df9000-0x72)="4fdff1aab753719e3611994300c1c89af7478712e0489da411331fe3ba922d91eb45de9d4a5bb71d5746cb763677f418f2e874f0c45b3d4dd7d7d540f1055873f9528b59ac5ef9d70ef9b8fdf424ac305a2e46dc91e1d0167735b103792d3649cbf008465f4cf8418a13bd99f167d832f459", 0x72) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00003d8000)=0x0, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000064000-0x8)={0x0, 0x0}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x10, 0x12, 0x101, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000349000)={0x0, 0x0, &(0x7f0000154000-0x50)=[], 0x0, &(0x7f0000620000)=""/39, 0x27, 0x0}, 0x0) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) fchdir(r1) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/29 23:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000959000)={0x0, ""/0}, 0x8, 0x8000000000000000, 0x0) msgsnd(r0, &(0x7f0000891000)={0x4, "da8a343ded4a85860d7a81f8e90fb74a1d2cdce4f05898fee04c7a0e158f44b6713d2a866e213f55c4a1f317c5e200ca22ad2594d4b02d52b44849cf6f811d1142dc784c252bfe610ae02de2f10453d267e85923534c64495e0b3af7649c06af9e75c9c03675d3b19a088fe5dfbd8e60182cb160617c1b18d9af619d8aa1016e57f45695b358e898f2c3b6079d62dbcd6caa7d005a60d5cddd77665b0f6c743bf6090c3a1403391cdbf7bdaf7a88bfe1671dd896052d117b690a60d6"}, 0xc4, 0x2) 2017/12/29 23:25:56 executing program 2: r0 = socket(0xb, 0x3, 0x8000000003f) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x400}, &(0x7f00006b1000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4}, &(0x7f0000287000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00002ab000)={r1, 0x1, 0x89, 0x7, 0x5d5, 0x7, 0x9, 0x200000000, {r2, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa41d, 0x7ff, 0x5d, 0x5, 0x9bd0}}, &(0x7f0000000000)=0xb8) ioctl$void(r0, 0xc0045874) 2017/12/29 23:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d06000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x1, 0x1ff, 0x0, 0x100000, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000e6b000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00001ae000)={0x5000, 0x11d000, 0x0}) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x100000000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2017/12/29 23:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00002cd000-0x10)={0x6, 0x9, 0x7, 0x8001}) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f000077b000)=0x0, &(0x7f00006aa000-0x4)=0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) flock(r0, 0x3) mkdirat(r0, &(0x7f0000933000-0x8)='./file0\x00', 0x10) 2017/12/29 23:25:56 executing program 0: timerfd_create(0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000586000-0x60)={0x0, 0x5, 0x2, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 23:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x960, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_init() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064f000-0x1)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000b74000)=@known='com.apple.FinderInfo\x00', &(0x7f0000a7c000)=')\x00', 0x2, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000026a000)={0x0, 0x0, 0x0}, &(0x7f000026a000)=0xc) syz_emit_ethernet(0x123, &(0x7f0000053000-0x123)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0xe98f, @ipx={0xffff, 0x115, 0x3, 0x0, {@random=0xa83d59c, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, "99352ed8d1318d00a9a44591bf948b266ce05735ca67c72582e7deb5a05e8f49aa620b081109a3b051b43fdcbdf2f8c811bc219f27ddf1b8a4106bba1ea0eedf3ab014d955e7539786a2ae6564f1cb28503f1b15ee77ad7c039f278ddbd6ed303a5dd5c05e8e35bfcddac96c47b27f19b095b1aec63dcf7eaaf80264b1b81e49c25fa3028b5f5b6d203e82e5779167b0c0a8bb1d726d1f09feaa1838f2e7549b6a97c2350dc6907a503ed2a17a7ead2f9fbab7bfd2768221ae20ea8704dd3929a4fd9d0e1659ef598d677d763ee74852fdbad741141f82b59d3dfd28e3f23e4903ead634b8c5c1665904e8e277a86ae679ca4f0d029985"}}}}, &(0x7f0000999000-0x18)={0x0, 0x4, [0x31c, 0xc12, 0x19d, 0x21d]}) 2017/12/29 23:25:56 executing program 6: r0 = socket(0x1f, 0x7fffc, 0x0) setsockopt(r0, 0x30000000107, 0x9, &(0x7f0000cec000)="", 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fa0000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x83}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001000)={r3, r4}) umount2(&(0x7f0000001000)='./file0\x00', 0xc) 2017/12/29 23:25:56 executing program 5: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000006a000)={0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fc8000-0x95)={0x0, 0x8d, "2f987a97871408f75bbff12c91b27daac3e282148a2f258335613ce41a52bf92b7d0bd3fcdfc3c059272193b1fbdf4847fee2e9c2ac098ad9f6b20e6ddd92a71d471abe2b2cf2b3929cf29f29042f1c3b6e2622569299a23e39007c368ea1a641e71e32674634dae042c0f67625d8fe217f3858857801a0e3c0bed047768466928fa7c4ff65880f84a6307a777"}, &(0x7f0000cbd000)=0x95) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000fc7000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00009e6000-0x8)={0x0, 0x0}, &(0x7f00005f1000-0x4)=0x8) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0xfffffffffffeffff, &(0x7f0000fc8000)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f0000fc9000-0x8)=0x1, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000abc000-0x10)={r3, 0x0, 0x0, 0x0}, 0x10) 2017/12/29 23:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x9, 0x5, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2017/12/29 23:25:56 executing program 2: lookup_dcookie(0x0, &(0x7f0000020000-0x1000)=""/4096, 0x1000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000002d000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000001000)=""/131) 2017/12/29 23:25:56 executing program 0: keyctl$set_reqkey_keyring(0xe, 0xfffffffffffffffb) 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) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000+0x4c)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)='security\x00', r0) add_key(&(0x7f000019d000)='rxrpc\x00', &(0x7f00006d4000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d2b000-0x68)="5c4eeff059731ec87ff0cb7b7f1f9361792c03f958063a01e640409ef01ef917de1d0763731dddd2c20ba10737b5de910fa2a7cac5d103ffe6c56a8cae3313d7c78203796d87cfc92da7f5eb329ab018fd2617589e1c003cbd01e5539b4fd5b867de061489637dc5", 0x68, r1) 2017/12/29 23:25:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000247000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000b4e000)={0x6, 0x0, 0x800, 0xff, 0x8, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x3, 0x608000) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000800020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000)=0x2000000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xa0) r3 = accept4(r1, 0x0, &(0x7f0000003000)=0x0, 0x80800) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x93}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) pipe(&(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000006000-0x8)={r2, 0x0}, 0x8) ioctl$KVM_SET_DEBUGREGS(r4, 0x4080aea2, &(0x7f0000013000)={[0x100000, 0xf000, 0x0, 0x5000], 0x4, 0x20, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00004ff000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x1e, 0x400000ff) 2017/12/29 23:25:56 executing program 7: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000038000+0xd6c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000009000)=0x14) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000039000-0xc)={0x2000, 0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000039000-0x8)='./file0\x00', 0x0, 0x8) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000039000)=""/199, &(0x7f000000d000-0x4)=0xc7) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000019000)={0xffffffffffffff9c}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000003b000-0x44)={{0x2, 0x2, @rand_addr=0xf5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000010000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000003a000-0x4)=0x8c) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000003a000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x200, 0x0, 0x1}, &(0x7f000003a000-0x4)=0xa0) r4 = syz_open_dev$mouse(&(0x7f0000038000)='/dev/input/mouse#\x00', 0x80000000, 0x10040) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f000003b000)=0x401, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000019000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000026000-0x4)=0x10, 0x800) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000038000)="61fd2114717627a5173b091eebb64f50b526035d7a36548fb967ab53e07f1d2c49ae557cbf9895a5a21803a22efbeef1f3cacc470f8595c8b305504fee80c23a9a202dbbad4b21bc1cb76fb5c26806b88b7a806ded3f3534be5c0be57ca5a82fd44615986887f55ca4d1f19204dd8efe0bb5969a935d1faf7c31669a5a86585c0671d68eca8a43eb2557bb90591414649959a6395c1dc9d4112b50235f44642bab867df68f81171469e47d71a938b0921698d53210ebffa8b103a532299168f99ca5d6e2608bb8eccff41eada0e51695d56ce5eeac986a446e9ab70b6a9670ec1213bab623da6d0d6cb4459560cea77fbc6f8438a472fc803d18333337a2cab8123d3e8478111ea20a399f9d1d928b2e4e1a1757bfcc3c44c5126c08e98ccc610d7009beee06632f10933d08af7ea44f3904d677142e5fa56bc3e430349b8020ad9c46f56f51a457bc3f3e53c83ec2f2942a06647a2930953f2a561580ad4b53f7b050f4ac7b6d5fb2fb2691df31e01e005559e61ee10ea6d0fa39fd66268e67ad7ec5d63d541c3421cb11574412d9c9fa3d8270d2ca4c0c851c9f42a33a5db109ab8dc51d16b0f666fc702fc0aa9f1c4903cd486cc5f80b2c5bccf1616e94ede0ee70aa7202f0581cab55318cd5f062d1ab9e8edf54af641c2922648a31c7e7ab4ca296f126c5a18d3a8bc051c9e3682e9d27774f14424640610e496e96f6c9bc80e65170426db8e9c9345dd492b634be5f4d3ef21ec29df98d093b92dc895ee0850eb648e9efa83686b90dde57408b3f600e3bf0806ca5d19d467e9b7d341735adeeb45649944365664b993cc759b9a3e686fa7701bea672ac62485dda6023f0b63e78daa1cf48d1484942cccffd0079fb0dca2b010a26c75e4f0610fd5e2acd55d2197fb386b1bfd39c67f95518823179c6d45cd31dcf39721bffd8064c74e928f830bbf38769c3f5d261aba9f3e82c8a187a05524b6e5371e1edd569d974625e9b35cf62229ddd1eeed0ceef6c9fa27788030892b16d898245b0b7e431f6d3a73a69192340d5bbd7b97c799e9661405286feb4bbfbd6cdde5deb04b6f58eeeab94b6f96729ab2abed2b7821e290d6291b2f73c70eb1fbb8ffc5dee3c8c52da9542adc9aa0a9191173baa21a9715fcbc573bb4fb32d5e43ed9224a44e43539ff91632165e8ed9591633a64d43fcf187bae6922753c9d25c999a823c07806cf7e16afe0b96a4c9df11497fdae908af3e070dfe4417e6945a3d5032ce99310b7083b9fbd18f311bb90566fe85b54c972fa3cde648df59f174a303d0027976c51e786f3526012ada0f78c6e33e9bf9e19ef08c7259ec88c6931a0a520ef7fceb987c7fc5f673b2fe6a7902c01fb588dacabc45b916de08f297161b54f75d571a1e674dc65824c7d3389bda89c390ad2c3456180c33662fc6f15a1a5db7d6509f0cce17a31564b161d33d0e1e95a4d23e91bbf3017cf1725606f7af3425160c0afbd23c25f92dc807ca11c08933de9f5efd79232102790e27bab47cc5dce8901dab6d5c65e11454bb98ceade3ed87b671f1c671664658a5cf3a6760a13d440db8716e0b57d5950bb29c90f66f15f23c3ecc44205d1dce339d56e94ddb5c6347e9344dbe55e734bf1c1b144b2e8a0f24716b7fbfaa7c3d3402b90083017cbacc82451d58242fdd22be58c03c40985c3219aca572e637e5a79d8671c023be9ebeea97dd68671429345a0fdc5cd7220cf776e6a546aac60099795cb98013bd7de0552f9cd6c46d9d8fc8c6347d15aa10e08893e43caa9975f40146549bb3900f0597542c86d3ffbbcff3bbc4bcc607abbf7c2a24481df660d304d3b42be3886f18359d2cf1c3639e8f4f74f4c77e2392b5ae8184d644b7ab9a518a0fc1776d64d5720538e23d45424ecaff7430f5647249d16f326b1120dceb229af6b9b29ae316a51d857c6acd7003cf8d0c1fe2c06751704a246548c7c0b4c74198eee4aca14516d40ef2e9072860c4b591946f84cdc212afa8080d081593030aad38f07ccd62c36a82b2d5080b178e19eca7d14578ab543c2bb08078f9af7f57f342794718c829fb17a47e7cdcae87afcff19a0cc74efdf2a4dcad7ffabd8e97600f2b70541768fa9fa11839f81c537ec2b805c80a150ff9fd821ea3c68f046bca05808e20d6ff01021a62abc45003790c38d94e8af0a387e19ee0c08881630ec616cbbd039657f8a9e93f90a85e3e7ed6754b991149e2f2e2e607a16c9026659049bfdc7bacd316cf4b2f687e7fd3ed649984081b9109c81e4416a3750940241ad2e8ccb512559f87d68175d23ebe5fa8154f566d21a8601086f95b40c60ac63d4044f8cc714d43864a5f758fc87fd8012121c34bff438ff730f563154f1b783157715715eb6e800b0dea225dd02cd1b7912677333f538adbe9f92eaeda51f5798ee41552311cc34882851583ab4b104d62576b8357946e1b75c14db0790571fdab4dfe54b1834ab1f9c3e13e16d8a2e28e993a95c583e8b94a1d566efad55402c434bf958c5a2c5121b2fbc684e7c4a80a9ddcc03983a473e952475362d675392ff7780d758781ef48b309f4e2913f6a9d39d7b57a7dfd3f54b03f2a22baf8fee933c97a66797fc9a653a53034575be3a5f3d0bc0440b8527ae5a55c7fc52788172a940db2e6354ff144d17268c404e1e0d9938b313d7ae8a5cce149d611738b8c9dbf6ea3bfd452d4ea98eb8f3bfe8ebb64d7ad7bf3d21aca010b10e1528f9a798f8698bd057b71357538b2e04f90a927bbe3a1e65ba1ec1c2ec70e7f6b228b692b098ed85cd90745b669317d675e155b4e4b67c27b4128914946ca4bece4fe320ef9b0992ba361057ce9ae742f97056c2f1bc167602b53be02d975412185dbd20b679d5830059a8f53286dfc13c1fbd30aad6beac986dcd199abab45dcdb062151b6a5ea359a48f2662ef6db12a666d33cbec60a672c5d9dc8adc7837af14f960e8eee1e741d9e588da85b7ea17db104b23dde895f7602e74a1934349f2160643314a6bb0542d2b526aaf560f9d2606165b484b13ac7d430b1cd53d6768a1bac9ddd2ae22ae664273575408854e7e8d626ae085196a1bb5a75562812f5cb484e97df848191c21d4933808ae3ceb6281f81aa17a18623bf87d8ea41f204696291f371f6f786e3776d920005ccdf1438dabf992a36396d5f00a1f6303b44a49e5a531bbdb406028b8807d90e4923ee0620f55af9f42823d356689239c9ed60ee76c445072fe76c393de160a9a113d916014a3fa6f1e30cee93bd0103bff28d4fdfe95cde88ad110962e71d56f7562a3e5e8cd40d3a58510f094016a8fb4c0f51b4d2917049551826217f06c49f265d80e8d1a35372062e67bcaefca331d2a342e6c348ca39b6b198b4e3109e1bf9482bfe40f44e295f792b25fd790cccd5320257d973290c322a10883aa6b0e415e12855835257a7e06a3a15676097fb8053d11b9fa01582d15f480effa68b806dd8703c1e53e3c43ae43c03ee9000500a57ce52b38f5dfed7d61504584b5305f7e64a3b257ea333716f88444fdcd7163f6ba1d6992e3dea0b8b4149988c866b3ad36003310197b18720cc8d9317ba60d8bd6795a68e18ff6f9a58488e1a7289599688aa5a652b62d1d3886805efdf15c49e42420ad91702caea52a5fdef7f6b1d07e89e2b501f5ac9d6a353a8b16843db545d4c583d6e39ddba568cf3ee8ad792527b81d093f8d075a9d728faf448e52501308c4f6efc8477a1bebae51cf8b6f2cd774c932f3393c0938331608e567af700697db4e6df83c4a86b9253f3541e723c063e16a07d913990c7d83501292ad5657736e37270ccc47fc3c8bdc3de3878315783597e2a75f8d347932833db2ba1ce3ca450c50fe8070c9a62ade4f0f9226bb83407384198c6ac06c7d1ac21c98f1392e7185061ce1ad696beba8f642cfd2841c785a280d38cc6e5b6a0c19f7b368221f8e3b6832874a469ff0e1efa881701dce940be309e222f213133cf0d77f3bb287b1b515db24549411b680abcbe29fc7902dc350f50702aeaf39c2d2ac310bc613cbae905255c555faa2cb6fa8c32e17553a75132975cb010bf1e2db8773881c83fc6d7c3e03cafe7b988a4955cbe3c027bcbf660df9066357bbce8dbea4341ad61a972b7e0a5c9f56a4fb786aca4355ef651c22038d4d4b2aca8fcefa12dc3f0d8d086ead3a95fb146dffaa14f88554e48d936e577fb2b3b72c461f4b1dcbb171bcc23b8e02690882aa3c64fd473cccc7d989eee6f62323297dcb9b0c52c24c292a7314573c2d634416d819037abb868163a70f7413855ebfe1e528be57fce43e1689a245133d4d5e45d2b410c54a7bf404cc77abd0db1a858900e6e05dfe65490789ebc087538337a7c86d4055d3df64ef9be85ce21ce8d90f74020fb2acad21331191f1bdcb17483802299659670bf933e519a8c4529e2f2c1e617d3499a771be1bf50a131b5f99ed991b7110ec02b23a5f23994b4c517eca868b95afb017e0d54e3f92bc9e20b336b3b53f9f22ce0d9b2c8cd80b7491c9e1bb7fb61010182b634c0fcfdf22b60a59b33d381f3a944c16bc856607c8188ac3b28dfc651b8e19eb7d5bb5c19b9e6218ebd17e77e5407ab4affb77873a9c2e8b9fa4046d4dc4a81637722b317cdc4858b31d822013263d93325c27e048aaf6a4297ac669c23ee4b89ab3cbcc0fc1ea9c2fd8b0417d6529d6092101d247a68fd173856e3da914b0f055bb081caa714553c80089170981a5bc8b93682b57c0005279e506418f0250f9e5b8da0a5b88c48205c6c1e236c9257b6b1ecabe1c16814441f9ecfe8b868a349c27a0e31af29f011bc6f2ed42683b7da125e73d153e72c6ee708aacd363c477502a47fddf5e080f66527e25675045a4264346955b3d6a76195fe63b553699ac2b7ee29d516f3495516432d4376542907665759ad02ea7fd353aa0c02bce90a982ea9930f633a1050d1859e025333ad9418b44bc34f35a20a6aa75b292cb5b01d01e05c426913119f3fa7e57b33d29b4484b0f787c97a6d817ad206e5f20b335f1df86cddb6d18f64e3e735bceb6cc8826e2337e8fc6ee30ab7ae67bf2ff11ec0187337aeaca40cc4660cc9afa70ee4aef4ca12b4fc3ff00fec4634b6332bc28d0d2df959e9bd6e87b7d6fb1c81075f7f969cc6f590b6ab9aab41ebec674dfaf2da031f80b7a6c540862cf277a7f8b46ac37f87bfd907b9ff7fc14f1428b7fc55971ad3ab05ce63b343ec66e7c4843506fad1c64d6a86d8c0176051ad29883574627f101bca3757cafafb95d475e6a8eb5d443453b809b5306ce98dc7ba9236e85808880ea7a1c4118a64b9cd2edf8efcd2c25d582750e3790a2b80a0816188908d437e2dce82a0dd5e639a8809056779ea8197a55f082fc99aa1a8e7fee9065b4081a222e86f15a055fcc5b02ab377fcb67d75ee65620cb744aa38ed9e89239d3ecb3cf1ce1dfda0229e2dbbc6da3c1d7891e7e070955d0604ade1a5fa29725cd0a7e2e07982cb22e70f48671a0c5ee8508b328309540005341e731e0bcd900abc525cc2143979a825af58c23f04ae8d02f7279ae8b4bdfe96690783c2b7fe101b454a2fd42f4439071132e82f847fb68c1acf4fac0af50203a705570cd32390939a767edab3a6342d3584bd3f813ee7600d60d283de7c7669cae34e3d19306a656c75e37ca81a719f9abeb44a726d4846cbd9dcf5d30fab193432ef09765591a151a05239a84648a0ed82f5a4dba3ecc4f799320476e336dcc219edf2a3c71f671457ad") setitimer(0x1, &(0x7f0000033000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) getitimer(0x1, &(0x7f0000037000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 23:25:56 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='cgroup\\&{bdev\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000)=0x62e72f29, 0x4) io_setup(0xd9, &(0x7f0000000000)=0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000002000)=""/40) io_submit(r1, 0x1, &(0x7f000091f000-0x50)=[&(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ce6000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(0xffffffffffffffff, r0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000715000-0x4)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) r1 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000c40000)={@multicast2=0xe0000002, @rand_addr=0x1ff, 0x0, 0x7, [@multicast1=0xe0000001, @rand_addr=0x9bc5, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0xfffffffffffffff7]}, 0x2c) bind$inet(r1, &(0x7f00002c1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/context\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000dd000-0x4)=0xffffffffffffff76, &(0x7f0000555000)=0x4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x40200000000114, 0x0, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2017/12/29 23:25:56 executing program 2: r0 = socket$inet6_sctp(0xa, 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x240040, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffe1, 0x2, 0x2, 0x4672, 0x5, 0x10001, 0x6}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x20003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000097f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000001000-0x6f)=""/111, 0x6f}, {&(0x7f00001fd000)=""/84, 0x54}, {&(0x7f00003af000-0x13)=""/19, 0x13}, {&(0x7f0000e47000)=""/4096, 0x1000}, {&(0x7f0000e7c000-0x4f)=""/79, 0x4f}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000d11000)=""/108, 0x6c, 0x11735dd}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000002000-0xc)={0x60002000, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000002000-0x4)=0x2, &(0x7f0000002000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e7000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/29 23:25:56 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000002000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="21e92d5b17ecc97ee040ee5e5ea9df95df440c6378ad3bc64ae045282c02f159941d63b85fa2a5ad4d4aa2147ced66b30643e3cbf3a1f71961c417f2e9c1ff942f6e56426c35d591103de70eb372043dddb38398bd6c9070a0d57bd5afafe0b4d19b7fb20c1454e6513cd8aed06393837453f6ef907f916f05e22fd327ee37de18e7f793f0cdc286b71008aef4344a9bdd05f71f189c9d0c55340794d5c98e9bf60eed002ee7b52caaacb184956c54cd9583134cdd3d4db5614fb8e49023eb0fbd59d0b04b30aea18bf1bdce835e5b2e2c2ca04ed620b44f37d9", 0xda, 0xfffffffffffffff9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000+0xb27)='\b', 0x1, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r4 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xfa, 0x0, 0x8, 0x0, 0xa0, 0xa0, 0x9, r3, r4}, {0x4, 0x7, 0x3ff, 0x5, 0x9, 0x5, 0x80, 0xf5}, {0x3, 0x80000001, 0x100000000, 0x5}, 0x7, 0x80, 0x0, 0x0, 0x80, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x81, 0x0}, 0x10, @in6=@loopback={0x0, 0x1}, 0xf45, 0x1, 0x3, 0x1ff, 0x1000, 0xb1, 0x3a44}}, 0xe8) dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r6 = accept(r5, &(0x7f00004d1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00000e7000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x37, &(0x7f0000000000)=@routing={0x4, 0xc, 0x0, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x68) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r7, 0x8983, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000afd000-0x8)={0x19980330, 0x0}, &(0x7f0000b9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000102000-0x8)='./file0\x00', &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) 2017/12/29 23:25:56 executing program 4: futex(&(0x7f0000fd7000-0x4)=0x0, 0xc, 0x0, &(0x7f000004a000-0x10)={0x3, 0xffff8}, &(0x7f0000fd7000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x0) semctl$GETNCNT(r0, 0x2, 0xe, &(0x7f0000000000)=""/49) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000276000)=@int=0x0, 0x4) 2017/12/29 23:25:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x3) r1 = epoll_create1(0xfffbffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000010000)={0x0, 0x0}) r2 = epoll_create1(0x0) r3 = dup(r2) dup3(r0, r3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00003bd000-0xc)={0x0, 0x0}) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) sendmsg$alg(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000bc1000)=[{&(0x7f00003da000)="f5a9e9c00324962cf3a550d1c8d9b7966f072d87ab16c98a39334f93e321ac1f9bda001f5e8fb56dc96f8bffaf68b3808041a852c9e61b2c0aa54baff9a03868e7498462c1a4343da2ac159ddb5289d100be68a749bbc6c16b54f2a6afee7da9cd74b9b56702ab01e0184be8116e0e70d171870fa435905dbbac55fc739d09259b4dc6767a3d4bf73c41f897bd10dd9a8e14bee5e5f8d819cbafe3bb64a6a3eb98e4209a13ae15dca4ec9662468ba7a2b3c719cd0f967da6e05c8734013664e55a4e41a0fed3a0cba670ed15336c47c08c6f1e", 0xd3}, {&(0x7f0000a53000)="", 0x0}, {&(0x7f0000a0b000)="9509bf77263a137210255883fb5e4307198ca442d423fb4486bd4b55ffffd34458035153f7", 0x25}], 0x3, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) uname(&(0x7f000002b000-0xd7)=""/215) r0 = syz_open_dev$mice(&(0x7f0000bbd000-0x10)='/dev/input/mice\x00', 0x0, 0x800) accept$alg(r0, 0x0, 0x0) 2017/12/29 23:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)="") unlinkat(r0, &(0x7f0000b07000-0x8)='./file0\x00', 0x200) getpeername$inet(r0, &(0x7f00003c5000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000048d000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000527000-0x4)=0x0) chdir(&(0x7f0000985000)='./file0\x00') setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000193000-0x96)="03a7e6c5c337d1350e02e594296fd0b86a66adafcc279e9f25791093261d1f255e94ece2e8baa12c9a78796892ab97ab8d68425ceec63394f5e485c55b4417c2d8a58681c42075b400746e4c88306572ae941c697de1e68996e09e9e4677a0a88c0025a8b9f688ed15f0f52e3f1c4299ff0b70358982b58b3cd4a27229a229a2680d84ae5d7bbf00100f82cfa567e4e2edcca5733e46", 0x96) getcwd(&(0x7f0000b15000)=""/0, 0x0) accept$netrom(r0, &(0x7f000012d000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000993000)=0x10) 2017/12/29 23:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() waitid(0x0, r0, &(0x7f0000ed1000-0xb)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000f58000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c16000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x20000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000085c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007ac000)={0x2000, 0x0}) r2 = gettid() rt_sigprocmask(0x1, &(0x7f0000058000-0x8)={0x200}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00008f9000)='/dev/sg#\x00', 0x20000, 0x2400) mmap(&(0x7f0000444000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) 2017/12/29 23:25:56 executing program 7: sync() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000796000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000097000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x2, 0x6b, &(0x7f0000001000-0x8)=0x0}) socket$bt_rfcomm(0x1f, 0x0, 0x3) 2017/12/29 23:25:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000ed3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x9784, 0x0}}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0189436, &(0x7f0000559000)={0x0, 0x0, 0x0, 0xffffffffbfff8002, 0x0, 0x0}) 2017/12/29 23:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x20) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)=0x0) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000708000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000342000)=""/156) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000183000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/29 23:25:56 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00007e2000-0x4)=0x3f, 0x4) 2017/12/29 23:25:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000065000)={0x2, 0x7, 0x1, 0x40, &(0x7f0000db1000-0x40)=""/64, 0xa0, &(0x7f0000b21000-0xa0)=""/160, 0x1000, &(0x7f000015d000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x10) write(r1, &(0x7f0000ecf000)="240000001d0001fffffa902800000000133900fa06000400000100001300000800010000", 0x24) 2017/12/29 23:25:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000022000-0x10)=[{&(0x7f0000bd1000-0x28)=[{0x24, 0x24, 0xcffddcf8d9b2dcfb, 0x0, 0x0, "29003d5d0100000000000000000000001fbcdc56"}], 0x24}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) fstat(r0, &(0x7f00009d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000087b000)='/dev/sequencer2\x00', 0x4800, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000d2000-0x4)=0x7, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4a000)={0x0, 0x0, 0x0}, &(0x7f0000246000-0x4)=0xc) chown(&(0x7f0000653000-0x8)='./file0\x00', r1, r3) 2017/12/29 23:25:56 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/rtc\x00', 0x0, 0x0) ppoll(&(0x7f0000002000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x982c02ab04c11007, 0x0}], 0x3, &(0x7f000000a000-0x10)={0x0, 0x0}, &(0x7f000000b000-0x5)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r1, 0x80000000}, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/29 23:25:56 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0xb4ed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 23:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f00004c5000)="", 0x0, 0x0, &(0x7f00003a6000)=@file={0x0, './file0\x00'}, 0xa) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000049000-0x8)=0x0) 2017/12/29 23:25:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001e5000)={0x2, &(0x7f000061b000)=[{0x800000001c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf8000)='/selinux/checkreqprot\x00', 0x341000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000078000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fanotify_mark(r1, 0x0, 0x10000, r2, &(0x7f0000dbf000-0x8)='./file0\x00') write(r0, &(0x7f000051b000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2017/12/29 23:25:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000c08000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00006ff000-0x20)={0x7, 0x7, 0x5, 0x5, 0x1b, 0x8}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000032c000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00006c6000/0x2000)=nil, 0x2000, 0x0, r2) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000b9f000-0x4)=0x7, 0x4) open_by_handle_at(r0, &(0x7f00008f1000)={0xd5, 0x100, "6d9c9557dc88cef6969757cbece045cfb1a33daf1602d2af1a85eed414b221e51fc5f1a8cc70fb0c1b0ad95cefdf903a93dd871c2b751e90f66ce4cc11215c7d63cdf6a4deb53a6fac8e3a35bdf7332a23caf9ccd6519b016a748e1ac245f718a7102ffbbdc9ecdaf1e68685889106a1d36c24c24e9ecaa3802f4d874b1fd4094c06674db275b2fa3e18141b8f427b9c6829648c4b427cf55c3f063b23d3ea6746496da31d06dc937da1192edba82381ef5a9932a2beb0c33025024eda44f45cc9a378ae9b03509d5099c2231e"}, 0x0) 2017/12/29 23:25:56 executing program 0: r0 = userfaultfd(0x0) r1 = syz_open_dev$mice(&(0x7f0000036000-0x10)='/dev/input/mice\x00', 0x0, 0x80040) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000806000)={0x0, 0x80000000, 0x30, 0x8, 0x1000}, &(0x7f0000857000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d5, 0x1000, 0x100000001, 0x7, 0x10}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2000, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="a4f13b70fcac", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/29 23:25:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000d52000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000005000/0x1000)=nil}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000046c000-0xc)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00007f3000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7fffffff}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in6={0xa, 0x0, 0x236, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in6={0xa, 0x3, 0xffffffffffffff00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, @in6={0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}, 0x40}], 0xd8) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000025000)={&(0x7f0000005000)=[0x5], 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5c398106405e3048688f9251517d632912a33d99975bad7b15a7a79e44e8d117"}}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x2300a0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000425000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) [ 56.690597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=10142 comm=syz-executor4 [ 56.724514] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=10155 comm=syz-executor4 2017/12/29 23:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x0, 0x2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a01000-0x4)=0x0) r1 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f000043a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) dup2(r0, r0) keyctl$read(0xb, r1, &(0x7f0000002000-0x1)=""/0, 0x0) 2017/12/29 23:25:57 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001000-0x10)={0x2, 0x1, 0x0, 0x400}) seccomp(0x1, 0x0, &(0x7f0000354000-0x10)={0x0, &(0x7f0000afd000)=[]}) 2017/12/29 23:25:57 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x20003}, 0xc) pipe(&(0x7f0000fb7000)={0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000007000+0x7c6)=0x0) 2017/12/29 23:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) setresgid(0x0, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2017/12/29 23:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="0434b63a3a462b6f95b69dd22c51702e", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) accept$inet(r0, &(0x7f0000189000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f5000-0x4)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) readahead(0xffffffffffffffff, 0x0, 0x0) dup2(r0, r1) 2017/12/29 23:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000000)={0x100000000, 0x4}) syz_emit_ethernet(0x3e, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) syz_open_dev$random(&(0x7f0000ce0000-0xc)='/dev/random\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000cf2000-0x8)='./file0\x00', 0x200000, 0xd1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b79000-0x4)=0x0) 2017/12/29 23:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000440000-0x5)='maps\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000032e000-0x4)={r1}) 2017/12/29 23:25:57 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f6f000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f6f000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000acd000-0x4)=0x2, 0x4) 2017/12/29 23:25:57 executing program 3: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a4f000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000026c000)=""/76) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x1, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000)={0xd1d2, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/29 23:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000eff000)={0x2, &(0x7f00000a9000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) add_key$user(&(0x7f0000ba7000)='user\x00', &(0x7f0000974000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f47000-0x16)="a1", 0x1, 0xfffffffffffffffb) 2017/12/29 23:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000129000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009ec000)=[{0xfff, 0xff, 0x9, 0x200, @time={r1, r2+30000000}, {0x9, 0x6}, {0x2, 0xffffffff}, @raw32={[0x0, 0x17, 0x5]}}, {0x5, 0x3, 0x81, 0x3f, @tick=0x0, {0x1, 0x9}, {0x10001, 0x10000}, @note={0x1, 0x1, 0x401, 0x5, 0x100000000}}, {0x373, 0x1f, 0x8, 0xf1, @tick=0x77ffffff, {0x1, 0x7fff}, {0x2, 0x20}, @raw32={[0x5, 0xff, 0x1]}}, {0x8, 0x0, 0x12b9, 0x19, @time={0x0, 0x0}, {0x4, 0x8}, {0x2, 0x2}, @raw8={"22740d9617ffd5b39cd534ce"}}], 0xc0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000048000+0x65c)=[], 0x0, 0x7ff) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r3, 0x16) 2017/12/29 23:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x32, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a68", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) 2017/12/29 23:25:57 executing program 0: umount2(&(0x7f00009fa000)='./bus\x00', 0x10004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x5)=""/5) 2017/12/29 23:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f86000+0x54d)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f00001f6000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) bind$alg(r0, &(0x7f0000a26000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) [ 57.164658] print_req_error: I/O error, dev loop0, sector 0 [ 57.170735] Buffer I/O error on dev loop0, logical block 0, lost async page write 2017/12/29 23:25:57 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000911000-0xc)={0x6, 0xffffffffffffff9c, 0x1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000563000-0xb)={0xfffffffffffffbff, 0xffffffffffffffff, 0xdb, 0x80000001, 0xf93, 0x2, 0x1, 0x9, 0x3f, 0x4, 0x4}, 0xb) mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000796000)=""/0, &(0x7f00005e0000-0x4)=0x0) 2017/12/29 23:25:57 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x100000001, &(0x7f00006b8000-0x8)={0x0, 0x0}) pipe2(&(0x7f00008e3000)={0x0, 0x0}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000a0a000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/29 23:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x1, 0x0) setsockopt(r0, 0x80000001, 0x20, &(0x7f0000bc1000)="020093006c3b172917e25462fa01a15eaf0d2cf653f13cc311ede465f40f4a95bbff850a826374f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e900fffd0098fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff0ec20000ff0000000906d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1459ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea100000000000000071f2ecab7bbfbcbea8a", 0xd8) r1 = open(&(0x7f0000318000)='./file0\x00', 0x200000, 0x102) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00007b3000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000229000-0x8)='./file0\x00', 0x40, 0x8001) 2017/12/29 23:25:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, r0) syz_emit_ethernet(0x102c, &(0x7f0000765000-0x102c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a8, @ipx={0xffff, 0x101e, 0x5, 0x5, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, {@broadcast=0xffffffff, @random="121a77cc3647", 0xffff}, "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"}}}}, &(0x7f0000001000-0x14)={0x1, 0x3, [0xbb, 0xc1e, 0xf4b]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f000005c000-0xfb)=""/251) 2017/12/29 23:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00009b8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000a2b000-0x68)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x12000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00006bb000)=0x40000008, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000225000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000d00000-0x2)=0x80000000, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00004f8000-0x20)={@generic="f2212cc7e5e3845c8fdf564228bbe58c", @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d82000-0x28)={@generic="1843da30a0b99a4b3eacb08419f79272", &(0x7f0000e74000-0x24)=@ethtool_ringparam={0x10, 0x101, 0x81, 0x7, 0x1b, 0x3, 0x8000, 0x4, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000c4c000)=0x80000000) 2017/12/29 23:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) fanotify_init(0x10, 0x101001) r0 = socket(0xb, 0x1, 0xc) bind$bt_rfcomm(r0, &(0x7f0000da3000-0x9)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00008b3000-0xc)={{0x3, 0x4d21, 0x1, 0x7fff, 0x0, 0x5}, 0x2}) 2017/12/29 23:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x6) tee(r0, r0, 0x5, 0xa) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ed2000)={0x7, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000150000-0x10)=[{&(0x7f000040c000-0x29)="290000001800fffdfeff7500000a00210200e30000000007000000000900080005000a00000000c000", 0x29}], 0x1) 2017/12/29 23:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b0000)='cgroup,vboxnet0\':ppp0)\x00', 0xe35ac0c61f0315c4) getsockname$ipx(r0, &(0x7f00000e5000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000735000)=0x10) r1 = syz_open_dev$binder(&(0x7f0000293000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000129000)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:57 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000cca000)='/dev/sg#\x00', 0x1, 0x10000) connect$inet(r1, &(0x7f00005aa000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x20401) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000136000)={{0x5, 0x2}, 'port1\x00', 0x51, 0x0, 0x7, 0x3, 0xfffffffffffff801, 0x6, 0xa2, 0x0, 0x6, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x50, &(0x7f000026f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2d000)=0xe8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/status\x00', 0x0, 0x0) 2017/12/29 23:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c98000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000b74000)=0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000581000)=""/166, &(0x7f0000fef000)=0xa6) semget$private(0x0, 0x3, 0x0) semop(0x0, &(0x7f0000f88000-0x30)=[{0x0, 0x0, 0x1800}], 0x1) 2017/12/29 23:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x401, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000062c000)='}\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000a12000)={0x6, 0x80000000, 0x0, 0xfffffffffffffff9, 0x3, 0xe2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000189000-0xc)='/dev/autofs\x00', 0x400000000000840, 0x0) r5 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000092b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000984000-0x4)=0xc) sendmsg$unix(r4, &(0x7f0000856000)={&(0x7f00001af000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00007d1000-0x10)=[{&(0x7f0000d19000-0xf5)="44345d26955f99309d62ac2206ea8fb99c8d45700fe158711337dca3531a0013b8a0df8e23524710c5626a2d5d834d19021642f23e4645075580a157262d31b3a80402c9758fa2db75e42c3ab738876d982c3e7bd3b51ced25e38b5d4c8745dd937eeaad8858901c67e3fbd9ba60a76e105dbff9ac26d76c9af5cf8361f209309b70b466e44c990719f95b20379a4e37c98646415faf90c0adb541f35fb0486a254aec57f76f4043cbe493385008d7f0d2332ff2d5f2880cafbf61af2f12d5ba40b4bf966e0a299b43694c9c5ce4c0dd9a95efc1813b056379eca64f136b4ea7f2e24662a3aecbafa04a733ba8af8228c883d01c43", 0xf5}], 0x1, &(0x7f0000e6d000-0x98)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x98, 0x800}, 0x40) readv(r1, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = dup3(r4, r2, 0x80000) getsockname$ipx(r7, &(0x7f000029d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000307000)=0x10) 2017/12/29 23:25:57 executing program 7: r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f000080a000/0x4000)=nil) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d1e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$tun(r1, &(0x7f00000a2000)=@pi={0x0, 0xc305, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x805, @ipx={0xffff, 0xbd, 0x4, 0x5, {@random=0x3d8, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, "a6ddb89cdc3abcf5ee0c54bd664301e0227f469ed310af7f1f730b244c024465d5b2cfc988391bde155608e7a58d2290bdd410e65ac23305abdf4c6019972de97e9f68d70ac10565f57003ee561207ebceff968e9763ac1d538d48c5df71dec117e4dbea38a8701754fadb313583097a3f5a0148134105fa2b1681b430f24d42f373d0aa543fda43b5d7f285f3a4898e646c9ce69f365dfcdf7464061e6cd0"}}}}}, 0xcf) shmat(r0, &(0x7f0000000000/0x2000)=nil, 0x7000) socket$unix(0x1, 0x2, 0x0) 2017/12/29 23:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f000000c000-0x10)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000086c000)='/dev/vcs\x00', 0x410002, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000036a000-0x2)=0x2, &(0x7f0000dbb000)=0x2) pread64(r1, &(0x7f000000d000)=""/4, 0x4, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/29 23:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000ae3000-0x2)='&\x00') r1 = creat(&(0x7f0000d4a000-0x8)='./file0\x00', 0x1fa) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000db3000)=""/54) 2017/12/29 23:25:57 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ec4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000f85000-0x8)={0xb}, 0x8, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000052c000)=[{0x0, 0x0, &(0x7f00008cc000-0x50)=[], 0x0, &(0x7f0000f7a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000f77000)=""/32, 0x20}], 0x1, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:57 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000009000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000013000)={0x9, 0x0, 0x6, 0x8, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r2, 0x10) sendto$unix(r0, &(0x7f0000000000)="", 0x0, 0x2000, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/29 23:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000924000-0xc)={0x7, 0x1, 0x6, 0x6, 0x2}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000b9c000)=0x0, 0x4) 2017/12/29 23:25:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000346000-0x16)='/selinux/checkreqprot\x00', 0x84000, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007e7000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000038d000-0x20)={r1, 0x3, 0x8, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000368000)={0x0, 0x0, 0x0}, &(0x7f000090d000)=0xc) fcntl$setown(r3, 0x8, r4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/user\x00', 0x2, 0x0) fcntl$getownex(r3, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace(0xffffffffffffffff, r5) ptrace$setopts(0x4206, r5, 0x0, 0x0) tkill(r5, 0x30) ptrace$setopts(0x4209, r5, 0x400203, 0x0) 2017/12/29 23:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1ff) 2017/12/29 23:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00001dc000-0x8)=[0x14, 0x5]) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd4000)='/proc/self/net/.fkey\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00006d9000-0x4)=0x80000001) 2017/12/29 23:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f4000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f00005d0000-0x38)={0x0, 0x0, &(0x7f0000bfc000)={&(0x7f0000bd9000-0x30)={0x2, 0x16, 0x4dd4, 0x8, 0x6, 0x0, 0x3f, 0x0, [@sadb_lifetime={0x4, 0x3, 0x1, 0xd0, 0x5, 0x400}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0xead642facca13134) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000dd3000-0xc)={0x2, 0x1, 0x603e, 0x156, 0x34a, 0x3660}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000c03000)='/dev/usbmon#\x00', 0x80001000, 0x3fc) accept$packet(r3, &(0x7f00007ca000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000450000)=0x14) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000004000-0x5)={0x4, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000b54000-0x10)={0x10200, 0x0, &(0x7f0000197000/0x3000)=nil}) 2017/12/29 23:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a65000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00007d7000-0x4)=0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000355000)=0x0, &(0x7f0000762000)=0x4) connect$netrom(r2, &(0x7f0000ebf000)=@ax25={0x3, {"d8e42c03985f3a"}, 0xfffffffffffffc01}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000659000)=0xac8, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00001f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r1, &(0x7f00007db000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000554000)=0x4, 0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00005c0000)="f3563eb926c062346952e5fa49e0828ee1c34f4fc4d57a31809f04ea50a0b000b21c9cb8f0dada732aa195a66c0a5affd96542b2892b5a28c330fb27dd61f3edf5", 0x41) sendto$inet6(r1, &(0x7f0000305000-0x1)='\b', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0xe255c3586940722a, &(0x7f000031d000)=0x6, 0x4) sendmmsg(r1, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000098d000-0x1000)="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", 0xac7}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ded000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000285000)={0x4, 0x0, 0x2, 0xbb57}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000d35000-0x10)={0x9, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/status\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000dc0000-0x4)='tls\x00', 0x4) r3 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227e, &(0x7f0000a3d000-0xfc)="") 2017/12/29 23:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f2e000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003000)={0x0, 0x7f, 0x30}, &(0x7f00005bc000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000da6000)={r1, 0x101, 0x7, 0x7, 0x2, 0x1}, 0x14) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f00001b9000)="240000001d00010000000008000000040a3907af10000401060001000000000000000000", 0x24) 2017/12/29 23:25:57 executing program 3: 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x10) write(r0, &(0x7f00006a2000-0x24)="240000001e000d06f810004000000000018ede070a0000f70c410000000100140cffedc7", 0x24) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000021e000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000523000-0x8)={0x3, 0xf4}) 2017/12/29 23:25:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000553000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) fadvise64(r0, 0x0, 0x4a93, 0x5) bind$alg(r0, &(0x7f0000477000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) 2017/12/29 23:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000dc1000)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d2000)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00001a2000-0xc)={0x40000000, 0x0}) 2017/12/29 23:25:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/29 23:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) sendfile(r0, r0, &(0x7f00008c9000)=0x0, 0x1000) r1 = socket$kcm(0x29, 0x20000000000802, 0x0) write(r1, &(0x7f0000001000)="a3", 0x1) sendmmsg(r1, &(0x7f0000002000-0xc0)=[{{&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x90)=[{&(0x7f0000b7c000)="", 0x0}, {&(0x7f0000b7e000-0x6a)="", 0x0}], 0x2, &(0x7f0000005000-0x1348)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a6d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb8000-0x28)={@common="67720000000000010008000220000200", @ifru_mtu=0x100000001}) r1 = socket(0x10, 0x803, 0x0) shutdown(r1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004e7000)={@common='gre0\x00', &(0x7f00000f5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:57 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000682000)={0x0, 0x5}, &(0x7f00003cf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000920000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffc, 0x8000, 0x5, 0x8000, r1}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00007d9000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f0000005000-0x20)="000000000000000000000000000000e446e428020000009018767137027c10c4"}) 2017/12/29 23:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000596000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007d5000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffff8001, 0x3, 0x7, 0x7}, &(0x7f0000b2b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000670000)=@assoc_value={r1, 0x32}, 0x8) 2017/12/29 23:25:57 executing program 6: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0xfffffffffffffffd) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000182000-0x4)=0x0, &(0x7f0000f9e000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) 2017/12/29 23:25:57 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockname$inet(r0, &(0x7f0000bcb000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098e000-0x4)=0x10) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x666, 0x0, 0x0, 0x0, 0x8, 0x0, 0x3, 0x20000000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x10000, 0x9, 0x0}, 0x0, 0x80000001, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000082e000)='/selinux/member\x00', 0x2, 0x0) getpid() setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000101000-0x4)=0x10000, 0x4) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f000097a000-0x118)={0x3, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000075b000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000194000)=0x7fffffff, 0x4) recvfrom(r1, &(0x7f00008cd000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000c63000-0x1)=@l2={0x1f, 0x10000, {0x6, 0x8, 0x0, 0xe4b, 0x0, 0x1}, 0x61710f83, 0x9}, 0xe) socket(0x11, 0x8000a, 0xfffffffffffffff9) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000863000-0x6)={0x4, r1, 0x1}) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f000028f000-0x4)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00005ab000)={{0x2, 0x3ff}, 'port1\x00', 0x8, 0x100000, 0x3f, 0x8, 0x7, 0x40, 0x7fff, 0x0, 0x1, 0xffffffffffffff65, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:57 executing program 3: r0 = socket(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt(r0, 0x3a, 0x0, &(0x7f00007c7000)="", 0x0) 2017/12/29 23:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x8000, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x20e65000) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f000033f000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2017/12/29 23:25:57 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, 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={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b0c000)='^/posix_acl_accesslo,eth1*].@eth1cgroupproceth0\x00', 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000da2000-0x8)={0x100, 0x9, 0x1, 0x1ff}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000bde000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) 2017/12/29 23:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000d97000)="1c0af4d6fc6bfb7542a2612ec6043f5dadd46ff9f99ac2dbd2402ad87ef4db16b9fa3d39960223ec2d93853800676fcbe40f489b", 0x34) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000675000)='/selinux/checkreqprot\x00', 0x0, 0x0) 2017/12/29 23:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000603000-0x8)='./file0\x00', 0x7fd, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ccf000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000170000-0x8)={0x0, 0x8e01701, 0x2}, &(0x7f0000e2a000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b0000)={0x1, 0x4, 0x9, 0x7, r1}, 0x10) creat(&(0x7f0000e02000)='./file0\x00', 0x0) 2017/12/29 23:25:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000056b000)=0x10, 0x80000) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000001000)='cmdline\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8c0, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000be0000-0x10)='/selinux/policy\x00', 0x0, 0x0) r5 = open(&(0x7f00000c0000)='./file0\x00', 0x151083, 0x1) r6 = socket$inet(0x2, 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x442, 0x0}, {r1, 0x480, 0x0}, {r3, 0x400, 0x0}, {r4, 0x220, 0x0}, {r5, 0x8040, 0x0}, {r6, 0x2000, 0x0}, {r7, 0x1100, 0x0}, {r8, 0x482, 0x0}, {r9, 0x2000, 0x0}], 0x9, &(0x7f0000513000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r10, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2017/12/29 23:25:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000231000-0xb)='/dev/loop#\x00', 0x0, 0x1) fadvise64(r0, 0x0, 0x0, 0x0) 2017/12/29 23:25:57 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, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000269000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00007c6000-0x10)={0x4, 0xc5dd265fb3671b6b, 0x7, 0x7, 0x0}, &(0x7f0000499000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c8b000)={r1, 0x400, 0x2, [0x1, 0x7]}, &(0x7f000087c000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000c6c000)='net/ip_mr_cache\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000322000)={0xaa, 0x10, 0x0}) preadv(r2, &(0x7f00001a3000)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x4000000000000) 2017/12/29 23:25:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(r1, &(0x7f0000437000-0x4)=0x0, 0x1, 0x0) ptrace(0x4206, r2) 2017/12/29 23:25:57 executing program 6: r0 = dup(0xffffffffffffff9c) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000f29000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffefffffffffffff, r1, 0x0) sendmsg$alg(r2, &(0x7f0000775000)={0x0, 0x0, &(0x7f0000f86000-0x70)=[{&(0x7f000047f000)="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", 0xfd}, {&(0x7f000080c000)="a5ac0ea0098ce77f8b2d9ad92da7ceb9f902bbeb9bb0c50fafae1195b7bec6ee0beea1e1c2855b74839919d35775dd1f3814115b6acfc5b822f3b758eb09", 0x3e}, {&(0x7f0000dcf000)="779faf370ec0a2230a04347c6b884ae14045c8c32be8f628663e6ced1bdb0d36f1faec8cf467d6e30d9eaf8fffe83b911ed0f1f57566f0b146995d41e23e52ebbad5a6721091eef9d6258dff1482078aa3411078b024904e1e7b7a7222a54330b23e33934feb8c8f4f8915a8a232bc0eb75757b1c1a7e56d34d126b23ff8c6e2c86374080c4db5e03fbf7280a3d200de990a5727d99f44cc9f6fb62e42727e82056f497d2880cf40f1ff0f7fec2717c0ada43a0f1f549cfa58f6", 0xba}, {&(0x7f00007d2000-0xa1)="37c4720559d6aa1c89accf9203b604b87d85224bea28e852bee6c2fea82734210bcb2fc7f9f06b7ca345b642addd2dfcbc558b491c6062752b13212fdb2710cca7dd384a87b1784ecc091dc758dc4fbb437fe1a187d38f8e0d740773c51332ceffcad7fbbab94c6ca765ea3766615dfd38f13c89bdfb9da24047278f57e3c8deed729ddc693a91b51c2a68e92ce0b22b6621c1f6571258fd07d87267bba9a60e82", 0xa1}, {&(0x7f0000044000-0x9)="1205e170be0db1e4df", 0x9}, {&(0x7f00006a1000-0xa2)="73622c61fb2ab2f9e3a45be00c66d7c6d32312220c95d5a1f04236b6ecc79807fddd1cf55aaa5213c46a7b99d65ef370df5ac552b2cb14e1a6024d1698b73c4e5a8d18655d7d503eb5efa268de055545a9f6472610655fe83e90541ba48ade5a1c92930fd08df535462c8956245deae5cccb8503be43071e4e12958af9aa94eb424d975d539bfb3912c26f0768a1aa6b447250a6d37d50179d2e4b73b53fd05d78ab", 0xa2}, {&(0x7f0000041000-0xfe)="895d5b4c0bc920130029683a1cd52dbe16eeba9a7a9c0a69675e025f24b1257150fedffb7798fe4094b67697bd05ae8ff7d93a584263958c2e480e0733422e19216da206d1f90418b47c080b0deed343f3874ec71ae96513aa3178434d5dd9e8bf1ad1dc486bbfa979566fca108a2a9b3474c22bd102db3eb68569ab804e7813f4dcfc0b5c5ed729f5f7b4418259bed41b4f0ebcaa4e0f18002d7941cd24edba24d6b48c492c0627dbeadda17b052082fac3a7f9bf8fc7fd2b162a184dc2a557af2158b78fad962c10fdd152815130c83625c693ad4c378a2a986bf4b9ec867a9dd11804d476d314bb833f966dd2872350d370144178c0fe083fcb46a180", 0xfe}], 0x7, &(0x7f0000abe000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x7}], 0x18, 0x40000}, 0x850) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfff) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000)='/dev/rfkill\x00', 0x601, 0x0) write$evdev(r4, &(0x7f000099f000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x10) 2017/12/29 23:25:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c40000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f0000d88000)="2af961936c0bfead", 0x8, 0x0, &(0x7f0000425000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00009b4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:57 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000001000-0x14)={0x7, 0x7f, 0xffffffffffff8001, 0x3, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x66)=""/102, 0x66}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000069000-0x8)=[{0x4, 0x10001}], 0x1) r1 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r1, &(0x7f0000284000)="85f77663790100000000000000c880010000000800ffffea0d675294", 0x1c) 2017/12/29 23:25:57 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001eb000-0x10)='/selinux/policy\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000d2f000-0x8)='./file0\x00', 0x1) getresuid(&(0x7f0000c1e000-0x4)=0x0, &(0x7f00007dd000-0x4)=0x0, &(0x7f0000c02000-0x4)=0x0) mknod(&(0x7f0000461000)='./file0\x00', 0x0, 0x10000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000044a000-0x11)='/dev/vga_arbiter\x00', 0x40c000, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c6b000)={r2, &(0x7f0000f62000)="eae0ee2f6870b24a49f70ecd120e5eed560886927e521b928c0ba5094cd938d682d1fbc16b455b24997fc6251262c9a13363369233a5a42c4599fbd18e3d54368b8b638ddaaddd92e349450be7cc89b64f16bff81ef721c20271ba61ce0fc41abcc2cb07d7562b568baeb4424695f129896cf12d0c6af2951d2327278fd7668821286382e43beef0441c66cd7c7a974bfb2de9f87a35cd0d35b80d9c48e3773cdb352385f7c4c9e3d39b2142", &(0x7f0000f5a000-0x2f)="d22beec1fc7b0ed7910746c6c31225152b670f1c94d2c2a40f7d37643906064126a741ce1e245d3bd217ca04a71cb2", 0x0}, 0x20) semget$private(0x0, 0x3, 0x18) setsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f000019c000)="cd6f31d08b6b5a151a860a7c093ac6b747c645d8499c50152e7a80c01bc3808609af41279eadd49844e452ebdd90933f2ef954e3cfca78ff1501ebc8ac7f8fa860ee3ab485f2aebeb3a2016f021beabab43a546a50819c34d3ac885db6e2c957886306da4e4398d40d08755b73cc899847369213fb55a568fb0d745a41edaa06523013a045f68e", 0x87) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2017/12/29 23:25:57 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mremap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x3000, 0x0, &(0x7f0000008000/0x3000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8) r2 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') write$tun(r2, &(0x7f0000007000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr=0x0, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}, 0x20) [ 57.682706] DRBG: could not allocate digest TFM handle: hmac(sha256) [ 57.691178] DRBG: could not allocate digest TFM handle: hmac(sha256) 2017/12/29 23:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b55000)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007bb000)={0x1}, 0x4) 2017/12/29 23:25:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f00000ec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c19000-0x3)=',(\x00', 0xfffffffffffffffb) r1 = socket(0xf, 0xa, 0xe1f8) keyctl$update(0x2, r0, &(0x7f0000e09000)="", 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000)=0x3, &(0x7f0000002000-0x8)=0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000000)={0xffffffffffffffff}) poll(&(0x7f0000001000-0x20)=[{r2, 0x102, 0x0}, {r1, 0x1000, 0x0}, {r2, 0x202, 0x0}, {r2, 0x1000, 0x0}], 0x4, 0xa251) 2017/12/29 23:25:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f00006ad000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000000000)=0x4, 0xc, 0x3, &(0x7f000051a000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) 2017/12/29 23:25:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x20000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x8, &(0x7f0000004000-0x40)=[{0x1, 0x4, 0x5, 0x3ff}, {0x5, 0xcfd, 0x3, 0x6}, {0xffffffffffffffff, 0x1f, 0xa51, 0xb4b2}, {0xffff, 0xffffffff, 0x9, 0x80}, {0xffff, 0x3, 0x185c565, 0xfffffffffffeffff}, {0x7, 0x7fffffff, 0x5, 0x1}, {0x4, 0x2, 0x272c, 0x1ffc00000000}, {0x5, 0x35, 0xfffffffffffffffc, 0x10000000000}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e7000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/29 23:25:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x6, &(0x7f0000a96000)=0x0) io_submit(r1, 0x1, &(0x7f0000ee3000)=[&(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000bde000)="", 0x0, 0xffffffffffffff33, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005fd000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00002ee000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000a54000-0x4)=0xc) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00006ab000-0x10)={r3, 0x1, 0x6, @random="2f11cd85921a", [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000e62000)="f3c8e8238a955fe0dd56605b0bfb82b4685b82073e9cf363cfcf2dd523bb315e2fdcb53a807225fe3fc016d383b6982f7ce9f6bcb2eefab5a0ebcef1504fe5d46840f265d9915bc481de5a876f882b29973576050c8f59fc774b4e9a88c4cd9a825741c117f3a2", 0x67) 2017/12/29 23:25:57 executing program 4: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e53000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f28000)={0x7fff, 0x1, 0x100000000, 0xc32d, 0x10000}, 0x14) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f2f000-0x10)="004575b0d5e383f1b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000fad000)={0x0, 0x0}) mknod$loop(&(0x7f000061d000)='./file0\x00', 0x1000, 0x1) sendmsg$alg(r2, &(0x7f0000b19000)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fa5000-0x60)=[{&(0x7f0000fa1000-0xd3)=""/211, 0xd3}], 0x1, &(0x7f00005e2000-0x57)=""/87, 0x57, 0x0}, 0x0) 2017/12/29 23:25:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c02000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) poll(&(0x7f0000d9e000)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004af000)={0x0, 0x0}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000a1f000-0x1000)=""/4096) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b9e000-0x8)={r1, 0x8}) 2017/12/29 23:25:57 executing program 0: r0 = open(&(0x7f0000cba000)='./file0\x00', 0x80, 0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c8000-0xa)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r2, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7, 0x0}}, 0x30) 2017/12/29 23:25:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000e48000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) readv(r0, &(0x7f0000535000-0x60)=[{&(0x7f0000e7e000)=""/4096, 0x1000}], 0x1) socket$bt_rfcomm(0x1f, 0x3, 0x3) pread64(r0, &(0x7f0000a4c000)=""/56, 0x38, 0x0) 2017/12/29 23:25:58 executing program 2: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x3, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = epoll_create(0xf9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005d4000-0xc)={0x0, 0x0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000a23000)={0x7, 0x100004}) 2017/12/29 23:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x0) r0 = syz_open_dev$mouse(&(0x7f00003dd000)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000cf6000)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x4, 0x31, &(0x7f000050c000/0x1000)=nil, 0x1fb}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c2a000-0x10)='/selinux/member\x00', 0x2, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000094d000)={0x4, [0x49, 0x9, 0xc9, 0x8000]}, &(0x7f0000587000)=0xc) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003b8000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000497000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000782000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000929000)=0xe8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000752000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0xfffffffffffffc01) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000273000)=r1) r3 = syz_open_dev$sg(&(0x7f0000f63000)='/dev/sg#\x00', 0xcbd, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000322000-0x4)=0x1, 0x4) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f000068d000-0x9)='net/stat\x00') r2 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r2, &(0x7f000063a000-0x1)=""/1, 0x1, 0x0) 2017/12/29 23:25:58 executing program 3: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000af7000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000af6000-0x8)={0x0, 0x8}) 2017/12/29 23:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a72000-0x4)=0x7, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000610000)=0x8, 0x4) 2017/12/29 23:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00004c1000-0x2)='=\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2b000)='/dev/hwrng\x00', 0x40000, 0x0) 2017/12/29 23:25:58 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000054000-0x2f)="5d706f7303000011706c5f61636365736000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000054000+0x5a)='/dev/snd/seq\x00', 0x0, 0x40800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x3ff}, &(0x7f000002b000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000d000-0x8c)={r2, @in6={{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) 2017/12/29 23:25:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x10, 0x0}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r3, r2, 0x0) 2017/12/29 23:25:58 executing program 1: r0 = socket(0x8000000000007, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x4, &(0x7f0000100000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f000096a000)='keyring%keyringppp1\x00') recvfrom$unix(r0, &(0x7f0000000000)=""/119, 0x77, 0x0, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000984000-0x20)={0x0, 0x1, 0x1000, 0x1000, &(0x7f00000c2000/0x1000)=nil}) 2017/12/29 23:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d2000)='/dev/cuse\x00', 0x224000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000884000-0x2)={0x0, 0x0, 0x0}, &(0x7f0000c77000-0x4)=0xc) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@hci={0x1f, 0xfffffffffffff3ba, 0x3}, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe7000-0x1b)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x10, 0x2, 0x10) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ea5000)=@req={0x9, 0x200, 0xf72, 0x0}, 0x10) write(r3, &(0x7f0000109000)="1c0000001e000720279822081d0000000100000000e7ffff0600f700", 0x1c) accept(r1, &(0x7f0000c9b000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bd4000)=0x14) 2017/12/29 23:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x1ff, &(0x7f00006f5000)={0x0, 0x0}) listen(r0, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000413000-0x12)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000505000-0x10)={0x0, 0x3ff, 0xb86, 0x8}, &(0x7f0000f3a000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00004d3000-0x8)={0x0, 0x5dc}, &(0x7f0000ad3000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000efa000-0x8)={0x0, 0x0, ""}, &(0x7f0000e02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000bc6000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000a0c000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000012b000)={0x0, 0x7}, &(0x7f0000230000)=0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r5, &(0x7f0000930000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f0000866000)=""/245, &(0x7f0000c23000-0x4)=0xf5) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000421000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00006f8000)={r6, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000228000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00006fb000-0x8c)={r4, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/29 23:25:58 executing program 4: r0 = syz_open_dev$mouse(&(0x7f00002d0000)='/dev/input/mouse#\x00', 0x4, 0x88282) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000a71000)=""/1, &(0x7f0000d94000-0x4)=0x1) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000836000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x7ff, 0x4) utimes(&(0x7f0000135000-0x8)='./file0\x00', &(0x7f00000c7000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a02000)=0x81) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000024c000-0x3d)="12f23b4e1a97be6af54f65dcac0069bb460cf097485768320c0c1127c2cb4a9837405d08dc82dcbed5ebc2ce6e40e34c7475acb394f760cfc37d68f654", 0x3d) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[{&(0x7f0000c1f000-0x1000)="3ac24700dfaa2a683875826f8e72b5c0b826c2d9c56f1ff5da8ba338b898cf5cb920362f84bd3f35adc0190afa487d51e9f3208c931252089b7fab84e8a2cb61c90307a8482151c29284f1cf717f090033eb0cdf788a0f722fe74f642d15b3bc901d51414babea05790072bbcdec50917fcdee8defee340924205fac9f2a4cece166a7852d006fa2acb4c6687351d35fdfdd903c4f9cd1c18979129d04a5debfc272307e14ff57d802cb1ca9cced1c3bf449735b0f7e901490e21d81677f1edb498bbc9c05f8d7004ab47f775aacfa9cf835e9d9ec3fc8c7fa2dc969c7290ee3d10713d9272943dcd4ce2bddfff22ada618659eab4459edaa6a65b30e3dd55561b49d0310f5047ae1a1e00c39d0e065342207cc57476543dd6db1c58bcabc37089433e13be789c1310663118b677639a40e0b6e81d5f43bb867028b6eb3626f99cc2ebe1299bf3774cac0c425c368481f046c88f9877a526e288a2c4f057b71138599d474cd1af5c04f7f6e1fa07f6c15c5d8150e5818369b8d1296ffd15ec67697c612544a8db4bdfaeadacfe5a2e48b2dc3cdab279351924bb7aca02ae0d2a6191807694db065925f993d03dd157fa0f57041f815c148322a5496c6da359afa8720b4c6903e9f755dbf067189e640c2c741a14f5ab75cd17573dba3ef017b4c6ad7dc202dc22a2a2651a53239950d8405112066658dc928f5811d660642584ef75de71a5d1866862885d6452dab36b1dad795b2619ee362c144c3254ec3b3f47a775b63edcda310cb7e26026d18dff47bc1de710b84fc5cedb4a71a13b9309c3b4feaebc577a0699c2fcff4e4c8056080c828c4ce037efdf7e252bf05f7fbe443746a83ac2dfdd9c65f83037a5176f37fb3362b76cc789e7a730af7ac963b0e1938d050e25b7312ad1dc23b87a66d55a8a09f43796b077ca8b33954fc9bbf74cba8485fc043cc89d168beb4a0baf40166e71f900a34d3641745dc0e6f18ee81861994fca6b628e8494611758bd35d97d9600fb3a9d0d0e18b4879091658b4572d3f94715644d2181ddc0b10b1150f69157e9cc5fd39eab1cb5021ef90158124a71d02706bd30df5dac01ddc37da019cd62d0eef035e6174a800ac5e471b6fcf7da497e54fe1938eaac8ca7de4f893474308162f506a4d55ed520aa8935b55f075a95441154952493fab94a63cb15f48f1d9fb2f35a3121acf5f3e0dca4a29ca0d83e91dc948e510ddf41c23af6b2c1dec0fdbb1e8e00b6b8b9bdb4dcfa16a1b2750ff1da537fd7ef18c0e626dd63a490987baa6551e13da15288c859de740398456c32902b0efd24d7cd8fcbd34aab3d14491dfca12b1f5140da7b42011ce89ab4b6bdcbaf00512d375657c8dcb3ea4699b27ed14ed51a5fad045e2c44259f55debc44a316e9edbcc56085eabfae3e22afadacc04b7d72ddfba8c35f193cb18812cd7ea7662dc4a4af853ff051fc686a4f9152831a415285a7186f811d2c488cd9ae3af2da2d3bf23ae72363487de27011ef3f29c9cb30902867ca97f60450e1f1f3843f18a9463a78284444d90df6b01961fb9ceee6247ca4d01aae894f05696e8f45837ac294aa095a46bb8f10c049193464aacacabb665a1296af7636f96954773b98f9bf0c6e9b19e4866afa5e5dd05d1fa92a194eb23a8a6121b9e626598f463702df587a009e52d614da357d0f1ad2b813c81aed7c4902bdee4b928ee383bc83e0dc7ec784497012215a7153e3cd176d299239e7f95ee7d1202c8d947dd39fc0a4897fffec3bd0bcd9931a802a5fd3f4db548eb378f05ab04ea5b7faf8a634a9b0fc131b8868e6f2ce0e5a531ff90bce22f49c6e3902706b317e3a14c9039f5cbee6a9c5e7e6be702db6f6a9df8cd4e9d7ffe845ef79ca7888ef8eefb66a5804a377ea4c0e51d973dce8ec96a7cbbe5358ddc3c5fc3c9722459cec5868814067b9cdce44d07e8294974fa31d673a5d807a6a910d14b4ce3eb7718c079b93988862c403b568f201f1e638aaaa2aeab76d413cce1ee28f46a3193bc901b8f2146f733e4eac486b84ed2d37ae7644f8413a9233010470f47e2e7bb776d6564dabae4da21927cdbd0c3db4a10d714fe03fdb11e193378142fd4d0c38fb24c9f2bef1c1a86a2800b9440daf84d01e2cf87d041285c6205274032a9b4d96b2c69692631fe951b28b457f26839950f40f42c4304adb1c645b63e429f4ebf7f407d6b6d77e2246caa58f593848e46880ae7b8270aa94000873eb44eab552564c879cd17800c0eca50a50feb438362eb09f6416194f21e9c848b714398c199975a8754966b985a26875817c8874410557a7f9d3c481fb2053ebe8ed04b1c4982ff616744f5aa8a58347fbd732863454fd188ad2c1522ef594decfbd99e7ea888c9c1d6ff685eb8308970bd38b7c26327a1b19eeb15d5a63ca51188633777d3c17e5d33dc5b454c8ab0eca3a39bd8b77bff08ab25679185d7f82df54bbb3ea9a76c5c71bd7d4d1ed01d39a2683b7069658f42712671cdaf61d628a1b65c795aa29ad73307fe46a00c7bfa44b1704d1cba6cd984fa52c39d6cdfc8e026e7216283478ccc5a40dc9a3a0aecc750583653fdac11e43e06ab7093f288d617a64d679e6534d3c26f92994ec4444a71d7dd0d380ab5b90accc8e74659665004d59ef312757d40ec616633d72302eaae348e66cb96eb4436b5b56f3db6ae6ecad06ae56cf5b465591aa2bc10739a9591bbba86e77bccb004c4e43ed95fc1274602215240a67718e76383c7b03e5b8429981d48030585a71c7d449b07f442e2d1927697e9afb5c80a87e2b9e3448d4ad1d821a9aa4524253b82f4561dc60dc08f2ab4a9212538813151a7dcec67183d13bf45e94c5617d345d14a3efcf90193e40bf81074f4b089685a66a873e89e778499c750cef22efadc2b3e66f70bb3dd3c6ce7ba721f479479c474561a38b08cbb7107f877814b7a8d786a00024e2ab1a813e7e8909cd7f100488d4df0af96c9a10fe35f4a6dfd1524facc04ae661476e436a148299163dbeb0951e40ffaa168b84e7aae340691b0559a232c899d614589ece3fda748f258bc18da120996ac31e35926f2e044bddb70026ab3334f27d940f6e11f4f6138d43000d3be9f8e6fbc6ac9750c6c46e7e8ade972205c3bbfaf1ceb31b4929a5a1c12a4c76b12601c0b7a15a2dc02694cf2002a39f7f8a1d36d85ee21a4991bac692ae60d5c9a9d8370f8f26ff47ab9c254965430f12ac952f1db9267ceb31e3d073b94897ab86da63a4ba66f2fb22693abaf4e00a34d9570f1aefc6d88df1c260b562177b917d3af6779052463a97aca6cfc1b4a5c5e383e0c47fa1abf54d3f308f7da873a1d3bf092fd288d4d77d31e0e72cdf7ff1429414d262a6a95ea21a0f5137baac87098bac5f731436ba4f3265e3eaea6cec3c8dad85fd9b0fde5c0c2ec0122245d376664b1adb040e1a9b93d305f57997e14926cc3e830b0b5682518704b12aba9878789a9a12df4191a051a439108f81a07f5de649209bc8771d987d45a042d59535f265dd3ab520d4b8dde90d1c803f511b0ced6dbe50b0fc1b6dea61cb2d64a6b834775193065092055cbb13e0f14e6ac6bb4c9831a44b0aae1c2b9b82a2be13f865d7c89e8da6ac438c54984802f917efb5087ccc24e58cf77eeae338207e3e7dad042d9d09607cdf341519e5a77958f25a42e823dae5598d1fc0bbea3f826b3767551cb8dd367057ca738da320984332edfd49ee538f242286c8668d9766be7b290d5d6fd8b2988192c7d2051d2a1c43475e732eeebc57aec879022b304c0f78455964957d2287f314b50546b2226ab62280cd58598d18e81aa4d78dca58a2dab6c1dc3cb800b23553a4d7b07175a0f9c0e7dd052762daa8de1055cf2fcf814b95e96b30cb7f09e0399dd6e7d20a6e6b4a4a04ac7a8f9464dd69ab9bbea1d9bcdf2b23002d7eb547f924ea877661999935c886bfa5fb47a693a0bc201cdb4650c182f82f826b10792ca70a33a5a782cff257a67cb9d7d052e54d7ee4bfb41f18b06caad7f9e50c21c69fec86d89f095bb386630fb853f137a6c6c379ba712230296ad20f222291f6b36925fffa512f0166840e4234c96753283e2dd53acb1e1e9692b8b0e04fb18d5d40bc4697cc3f158a44fc244865a45ae14729e981afa8573abfefc67529530355983bb6d1f630935909d806407270c723a332aeba54f629bf5153552d310b49c802d1b60cbc9b36ef882383e617a3cc45a5db925df97f2ca6205bf23be1b20d0ec1fb3f3b1c0c0ff81ae7063faadb160ffab0f82da580d4b7642508ba942b2837e35e24339feaff881dae2e0b840106cffed614410fd91133d0db6500369b984bcdb14ba2bd5ba3370aa294f7f989a8f671474c093add7434cf915b9c8e8fad3cf369ff2410cf2c061e2afa88f600790b276a1aeb7e573dd2051a6a604b594ef3b9a7b5c82537de7dc29c775b2cd0ae224fecc8be0e4994d92f239ce9e10cf3a7c08730ce51bbd427135edc966d4730774079ddc5d649ed1ab7e20684c445d970fb2cd162d9a1029a22e2caaccfb773c311827a393d2d97e875c1b63cb0ca3b3ab0465246fe87e3270940a7e5515392112f90681dcb37c5444df8fb357e99359417aaf8bc7a3dc68a1a4e49ae93907a8710ed2b8b4b9451685db06429c79defcb1440631b985ba25584bc7f96d27d46cc0f70297dd579a1c0655a672ebeb954aba6af4789e20899f911d502c8dbde7aa9a09ce01b2408f18ca33b6e1301dac246cc591a5677a627be387b0beb31f26d16e78f28a1fdcdaf57291e58793d3dfa9ef5afe17b84178d0659c4bf65a7f1eceeafdac4910e76f96075f11ee26ba6fd552c83917040dd3ceb7fabdd74b934f24126a446e4ee6a6c40d1ea58c1a28f0ecf64c7517dce32fd747ec79a5976fceb9f3475e742850acb6d6c3205ec3dc56adde9107ccc683e941cf7b7f67fa404f27a6886811d641d1d75dfb921f697deb1d3ce7528345de0c10941714061dad97a7dbd012ba764d177867ae0c4730297e613c2c6be22bbdeee5a4163f0d79a8ec092fdc3fbb812c21bf4a8dae9b0a21c46489ec67de5180c6929e4e8407fd18afff986390c41080eafb9540411e47ae8ec3ca4e0d7fc2733000b73aa7a18ee17e9bcf6c587c0d74c5d8ce34036a016592950750bc2c78cfc56cd06572adc7a440cf9740af0f055964b5de1bfc5f601403cb9a0fb7c81ecb2ad030309e9186b149c6f9c798ccc4db4110b7ddb486b036670e6ab26c957b41a708a6bcc734ec21c9a363a7eb3d0d50b05028fe827e5b2c5efa547ea3d0c7963878d09e38d32bdebe8bac9b1ce8b16fc17c34094a0d78c98abb2019855d3d9384430d4bc508f3ec756f14cab3bfe7e4afb79eb47f604a7b34976aa8f630549676b9a69448c932a765af7963dfffb5053c7631bf79fa0a1d6c971d94f09fa3ff6e924344fbf3b04342d75d806e3481cdd50b621e01ebf18071e16a47ff5867fcf99c9089eb2a475f570fc29d06b2391799c5ebcd8d442b5dde2fefd59e11f1c7aa2e24863d7091d5c2638c19e8998412dbdbb286d85e896cff0b3a8bc93d2f9ef905c33e487a0d47ce9dd568016a08add3f513f711deaf22e5a69c9b6cf047275724a8789c6795d717d5775d3c8c624637299a9c345b18cbdba8fe51cfa38e762115ec64e4ecfd79fb49f7f0b7b4b8272c3fd7e27c5f8d8bb40143d5a220f68", 0xfd6}, {&(0x7f0000001000)="117644a4935031f75a6d6e175d6cc9de56465619b507fbeb003b40", 0x1b}], 0x2, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x9}, @iv={0x100, 0x117, 0x2, 0xe5, "13384c0e644fa57a1674027764534a585af7fdccd035cd0dd204b8f377d346a58d6699da5765c32b6f61198de4062b3accd87ddf4f8e648be015a89ccf85d54bf03c52a42497b0cf97e1c0d8678068c8ace888bfff48e74fa16544e1e4c9f868620b9c448bc856b2e387fcf2c13ad0baa63517acc23961049b1f0ae5b4c14e90c89e5eb02f076b556af8231ba8cb3bb64519136b1924b63c50d06398a223f9a2f7c041341c6de4449d0647ff4caaaec2671d14fee7c12eb71406cc21ff36cba8e7b2d2e815004b8e5c81962464d14ab6e2aad3cee0c9e6a33aeaba0c66a7d6e876b9d6f514"}], 0x130, 0x1}, 0x0) 2017/12/29 23:25:58 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000004a000)={@common='yam0\x00', @ifru_map={0x1, 0x209ca4a9, 0x9, 0x7c79, 0x800000000, 0x4}}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000004a000)={0x3}, 0x1) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f000004c000-0xd)=@known='security.ima\x00', &(0x7f0000030000-0x82)=""/130, 0x82) write$tun(r0, &(0x7f0000045000)=@hdr={0x2, 0x1, 0x5, 0xffffffffffffffc0, 0x5, 0x80000001, @ipv6={0x8, 0x6, "78f80d", 0x179, 0x7f, 0x14e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100}, {[@hopopts={0xff, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10000, 0xee, "71c3ae8ed582b2137dd676a0bacc6058541cd3d742c195f8bb9cbf67238aaf0b8359e7c0e2bc01f80931fa9a6f42a04b08e74140baa7313a49659729c90fc4009d95072b2607309f615e9dc8b7c974beba8fdfe31d4ca8eaa1e89e0e5e36784a973b3d2e91f368afc9254eae37e9bbc6f8e7dc95c2eecd357debff7c0d87b1b03bce816c02afe419c962ed382226a8b2e7a2a797a2ae95b337dfa86bfa44c1d839c3763da9115f62c4d4aeda2916867dfefb02738642b7a39425792226e4085ca4643075e292ac0d17d79a8772f933eef9ed3f5977692c1f7046ea52df9596dc2a6c1c55c1d4a9550ea4568d53dc"}, @ra={0x5, 0x2, 0x8}]}], @dccp={{0x2, 0x1, 0x4, 0x1, 0x2, 0x0, 0x0, 0xd, 0x2, "6b7b99", 0x7f, "99b7a2"}, "457747ea0b2edfec42d8ea4ae111560fc5056c6daa27dbb8a3fc95a334653ccbc2df839004bd299ad7c20dc592deec2669b4e806ace524b82bea9f8c68427d8c2bab6514dc5d8ae3926c7d7a5da8479c96fec752fe0ac47650b7dd263b181a4e97636c8a880dae927d"}}}}, 0x1ab) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000004a000-0x4)=0x5, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000022000-0x10)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) ioctl$KVM_NMI(r0, 0xae9a) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000004c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000004b000-0x18)={r0, &(0x7f0000001000-0x3b)="13884c32d268512948b534a1cd46b5aaa007937e009e381b6d7ebf295cb528fba224c5d156a1d648b56a491f710d011b94a9f485449a4021e1d86e", &(0x7f0000022000)=""/3}, 0x18) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000004b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) 2017/12/29 23:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r1 = memfd_create(&(0x7f000005d000)='@\x00', 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ce2000)={@common='ip6tnl0\x00', @ifru_mtu=0xffff}) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x51, &(0x7f0000b25000)="0000e90500000400000000ec0800000000000000008e1697bbc1807bed0c9d5479a811e7a75104ae129de34de7544f5db1c6ae0a9e8405ff6aca4950a57c27f973843dddf76b073bae5fa6296fe4d7111a"}) eventfd2(0xfffffffffffff375, 0x80000) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/29 23:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) r0 = open(&(0x7f0000dba000-0x8)='./file0\x00', 0x10000, 0x1) r1 = accept$inet(r0, 0x0, &(0x7f00004e8000)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c48000)=@assoc_value={0x0, 0x0}, &(0x7f0000f5f000)=0x8) r3 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d5d000/0x2000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000aeb000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)=0xe8) r5 = getegid() stat(&(0x7f0000da4000)='./file0\x00', &(0x7f0000d3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000098a000-0x4)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00007d0000)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f000070d000)={{0x6, r4, r5, r6, r7, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x1ff, 0x1, 0x5, r8, r9, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000df3000-0x61)={r2, 0x59, "a69e4c11fbadacf51704385e4d913d5212c7628a44982ec56c8eaeca686a0688626815f5cd45353a7b8b10999624723dbedf768437c412bd5853fdb45538b73b7004494aef1b76c2bfa12e0986ffdfce85cfbc606e14ea3277"}, &(0x7f0000298000)=0x61) 2017/12/29 23:25:58 executing program 5: lstat(&(0x7f0000ca2000)='./file0\x00', &(0x7f000093c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000406000-0x60)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000)=0x0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000d52000)=""/124) timer_settime(r1, 0x0, &(0x7f0000647000)={{0x0, 0x0}, {0x0, 0x989680}}, 0x0) 2017/12/29 23:25:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x40102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b7c000)={0x0, 0x2710}, 0x10) sendmmsg(r1, &(0x7f000071c000)=[], 0x0, 0x0) sendfile(r0, r0, &(0x7f0000958000)=0x0, 0x1fffffffe0) 2017/12/29 23:25:58 executing program 7: 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, &(0x7f0000b11000)=@llc={0x1a, 0x1b, 0x9, 0x401, 0xbf, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) close(r1) [ 58.005992] sg_write: data in/out 393116/385 bytes for SCSI command 0x0-- guessing data in; [ 58.005992] program syz-executor1 not setting count and/or reply_len properly [ 58.045897] kauditd_printk_skb: 85 callbacks suppressed 2017/12/29 23:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) writev(r0, &(0x7f0000d96000-0x30)=[{&(0x7f0000607000-0xf1)="252c8bd07fbd3f1fe4c03a30c3f259271aba77f353a1e1ae2c77ab8ab81ffa15f12377028ce7c2f0dd6e90e2d9050db6cc3271df9f7f90b3f5730e072c26a700e2b6b75c088982a8129c37a926bc9d8d24712cce2e167d014b7188ff5a9aea22f4a899fa64a5a32b81f9df039b893aa1a864420626de5c1151e9a8754e487a7f2a255775045e7180a1cfbfaeb593fd4fb97045399a48c47ab0c9cea98d717525f9cf1a2a8954d4bf97a2ffb51baf4a5e691e000146d4ea4b03850cadbe60b30e0522dffe131f07541321ddff1435e219acc4570f7bbf44ef383e23c77c3d79979d61e5664f5c045b804bb8381b0760512c", 0xf1}, {&(0x7f0000d33000-0x8f)="76ab15b32ff97ccaae16f8a8a08e04c15586d8685c2238de9087a4968fd42131e3157e5c6e737fdc23714d5273676774253f2bb21546afd3ef7cfe2314e4759e6423ed58add0f52decf76e1bf223769800bbae467f10ec93b72018f34a5f875b16f8c9b258342934bd864fbda5efea0895a0fd386608a10666487c777161de01d8b3896c7f9b90bc6bfa86ba714d42", 0x8f}, {&(0x7f0000bba000)="", 0x0}], 0x3) bind$alg(r1, &(0x7f0000142000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000205000-0x18)="ad56b60f630000000000000004437b0c", 0x10) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:58 executing program 6: r0 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000091c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000001000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) tgkill(r0, r1, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc4000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000465000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c07000)=0xe8) quotactl(0x6, &(0x7f0000f53000-0x8)='./file0\x00', r4, &(0x7f0000c83000-0x91)="18f3cc8dccc2cd3e091083b0bb14a0260f35c5f382a66446fb13c2515b9c08f765cdb37a29c39ec76bb602dae315c3c55098e161ceb706cc26ad2f08dd157c82f7ec3265bc1d5be8ad4aa3495d47d9c395ec6be37bff163548d1f8d15d63f7c93378e98275b63cd50c208be9b9862636597196f234a35652a98abf6e7585bba98045426e69eb02b9bc445d32b842ad88f2") r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000783000)={r3, 0x6, 0x1, 0xeab, &(0x7f0000c72000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000ea5000-0x18)={0x1, 0x0, [{0x4000020ce, 0x0, 0x0}]}) 2017/12/29 23:25:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x0, 0x400) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000012000)={0xd3, "e4d4df11513255eb2b7fd50ac201c2bd7f5f5750f4388c34b05c0888cf7485aa62f97367ccd1ca8971ba2e4c3f09eeca700e0ef6a12be01b95fa08e860e617338d65fa2c5da8fdd16f7d580fad4e0530372b3cc60c33a5011178c92ff7b20b2faf6aef989e5472e2020cd1e50fc5108c5e08321fff0e739bc30700edb45ea7df88224de490ccd751fe8b0fbd90c9a1f73c407f45bcc4a7cfbfeeb92a23d988b9c558d351bd770fffbfcd4285f7f230bcfa8501a2a51c378648bc948c42be0bcd9cbdf692ef7ec36ef181f369a04573d4f78ea7"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000012000-0x50)={0x44, @time={0x0, 0x989680}, 0x9, {0x0, 0xffffffff}, 0x9, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xfffffffffffffbff, 0x6, &(0x7f0000002000-0xc0)=[{&(0x7f0000014000-0x5f)="415f4c99e498ce3ca51049e31264c35b623c303f1cc2185d0bb1c2d06b82d5ad1728c5a6f262a9fa230b14276f21b633bbabc5c556c0ee67708ebd7d9d6a5a6f1ea7fc42919f46956c937a583befa3b72962f4e14e1904d7c1f569505bcfb1", 0x5f, 0x9, 0x0}, {&(0x7f0000001000)="172d7f5b5a079d", 0x7, 0x8, 0x1}, {&(0x7f0000002000-0xe)="ad91966d886d7080da4f516753b9", 0xe, 0x9, 0x7}, {&(0x7f0000001000)="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", 0x1000, 0x6, 0x4}, {&(0x7f0000002000-0x75)="bd8cb951f4660c77a42ddad06bb654915e858faa9a2b3695bd3a1ec337b998210eae41ccefd9dcf1d46e7588a62e9627606d14c3d3d6dd06c53323d3ea7d8fdaf704483bfb0e749deeec7a5ab2549d57fecea946a462098422a955d15429828434e97ae6fba322f0feecdee8d81bb4f3d58f9ddcf7", 0x75, 0x5, 0xffff}, {&(0x7f0000001000)="dddb8187ffc1799a72d9d5e2fccb98ab7c1e496c41e15a56856ab459345b51d5c8cb4cff37f57179f86d045ea4378ee7e948ee5e6e80f59e054fbf845c56ceb63e2f5a24fb55d4e56d01df7b43ef5ac7fe6a2bf7fbe48e5ab8c1505f5daec4e6cbfbfae777e5ff2a213566bee53d1eb0c343366a97d5c206bc5a72f4cbdabcbf1bae5ce2d013dec11980e3adf869f8fa10772afc0567964cf012ea879a8c6d854f37584849212ac65e8244de02e6", 0xae, 0x8000, 0x5}], 0x2a0000) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={r3, r4, r5}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = fcntl$dupfd(r6, 0x0, r6) getsockopt$inet6_tcp_int(r7, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2017/12/29 23:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000842000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) socket$kcm(0x29, 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f00001f2000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000704000-0x8)={0xffffffffffffffff}, &(0x7f0000be5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f74000)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000505000-0x8)='./file0\x00', 0x0) close(r1) 2017/12/29 23:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) io_setup(0x5, &(0x7f00002db000)=0x0) io_destroy(r0) 2017/12/29 23:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x0, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000972000)={@generic="87e58fd49fe1989783e856865574d6a6", &(0x7f0000acb000-0x20)=@ethtool_stats={0x1d, 0x3, [0x1, 0x5, 0x80000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f00005ec000)=[{&(0x7f0000d55000-0xb1)="7bd926841c65389044bdfbe0fd0a1a50206f3def7d84b1a4dc500ad3bc1f566becd05b12ccd5c0709891805eeb543607a30615457666b2f8d5590f00bda416ed9f6addead13fc691612ce8e63ce427a63ca37f6fc8fd9549c24a958d1500eabfa2675b272b69c859240b5d17a63e5f51593545044e7f33fcf06107e10f301febacdb1938b26261a4d7d4c283cf114a31400c975663b93cacebd433fe9461fe81a60767ab76215b3184aa020671c321fb9763", 0xb2}], 0x1, &(0x7f00006c9000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/29 23:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000435000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ec9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e33000)=0xe8) stat(&(0x7f0000f5a000-0x8)='./file0\x00', &(0x7f00002f3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000783000)={0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0xc) r9 = getpgid(0x0) getresuid(&(0x7f000054b000)=0x0, &(0x7f00000c7000-0x4)=0x0, &(0x7f00001f6000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ed6000)={0x0, 0x0, 0x0}, &(0x7f0000da4000)=0xc) r12 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000269000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094d000)=0xe8) getresgid(&(0x7f0000e7f000-0x4)=0x0, &(0x7f0000ea4000-0x4)=0x0, &(0x7f00005fd000)=0x0) sendmsg$unix(r1, &(0x7f0000a50000-0x38)={&(0x7f00007e7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000432000-0x20)=[{&(0x7f0000032000)="98d720823a337216d0a463a72e7de5ecbffc7f2a0abc410100d93d68ed6130b1222b628841a8fd60e096b0c9c82da67f5d842c0fbf1d162c76152505905c66a98ba4d7787093b38ead9cb2093eb91e46f80cbe69f931622653027636f968afc021aed3d657f285590db9d52f6d12b4bed904b7936f4fef4d24ce8fb6326be0d07bbfcd4ea36d8ff02cc167e2985969616b17", 0x92}, {&(0x7f000034a000-0xcb)="db89e980d5c1eb865fc0bcb2ca59d0ecee6d645b380f01f2ddbf09df6574f24cbdaceb14809ffe8e14a13d82a48b22206d038c909c905fda4e8bca3df3c31a7e31eba9b27cd84a7a8665fd34271f138ea1e870abcb21123c962c89131d13a0b6e09a60f2e09b56ce7ca08857d0a3e2de88854c624dd119334d8ccbc6196f7a8cea7ffcc4d3ed18d0c58256d8a996271203d5a92e4b0d44ee838d76354f78d1b8dc21a7d4d0ad03574c91f7387717a45722e8ca36575efbd8ffbd14e5f966dcaedff94754557ca7ff968ee3", 0xcb}], 0x2, &(0x7f00004cd000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r1, r1, r2, r0, r1, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r1]}], 0xf8, 0x4081}, 0x20040000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f0000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000dc5000)={0xefff, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r1, 0xa, 0x41) r15 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000377000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r15, 0x800443d3, &(0x7f0000a90000)={{0x8, 0x7, 0x8, 0x795, 0x2, 0x5}, 0x6, 0x1, 0x3}) 2017/12/29 23:25:58 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00003f6000)={0x0, 0x0}, 0x80000) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f0000ca5000-0x4)=0x7fff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000cef000)={0x0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401, 0x100, 0x7ff, 0x48}, &(0x7f0000cae000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000113000)={r3, 0x9}, &(0x7f0000a44000)=0x6) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f00008bb000-0x24)="240000001e000d06f8010140001f0000018ede000a0000fa0b400000000100010c0002c7", 0x24) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b14000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7ff, 0x22ae, 0x2, 0x5}, 0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000c36000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x5, 0x1, 0x2, 0x2162d8d7, 0x3, 0xffffffff, 0x1ff, 0x4, 0x2, 0x81, 0x2, 0x3a3d, 0x7fff, 0x5]}, &(0x7f0000ecb000-0x4)=0x108) socket(0x9, 0x80000, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f00000e0000)={r2, r0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000725000)={r5, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000110000)={r5, 0x100}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000bb0000)={@loopback=0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f00007e9000)=0xc) [ 58.045905] audit: type=1400 audit(1514589958.216:630): avc: denied { map } for pid=10462 comm="syz-executor1" path="/dev/sg0" dev="devtmpfs" ino=1125 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 [ 58.053557] sg_write: data in/out 393116/385 bytes for SCSI command 0x0-- guessing data in; [ 58.053557] program syz-executor1 not setting count and/or reply_len properly 2017/12/29 23:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0x40000000000a, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") r2 = syz_open_dev$mouse(&(0x7f0000132000-0x12)='/dev/input/mouse#\x00', 0x1ac, 0x7917a5ee0c3f66dc) dup3(r0, r2, 0x80000) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) [ 58.177995] Disabled LAPIC found during irq injection 2017/12/29 23:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000831000/0x1000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x3, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00008d5000-0x8)='./file0\x00', 0x240000, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000d3c000)={0x0, 0x81}) semop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x8000000) 2017/12/29 23:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r5 = dup2(r3, r2) write$tun(r2, &(0x7f0000703000-0x7c)=@hdr={0x3, 0x0, 0x1000, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r6) 2017/12/29 23:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0xfffffffffffffffc) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000731000-0x78)={0x5, 0x78, 0x3, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x10001, 0x204, 0x2, 0x6, 0xc73, 0x5, 0x3, 0x800, 0x200, 0x8, 0x100000001, 0x401, 0x9, 0x6, 0x100000001, 0x0, 0x3f, 0xfff, 0xb2a7, 0x4, 0x7, 0x7, 0x9d, 0x7, 0x5, 0x4, 0x8, 0x1, 0x1200000, 0x8, 0x4, 0x0, 0x1000, 0x6, @perf_bp={&(0x7f000007d000)=0x0, 0xd}, 0x200, 0x9, 0x9, 0x7, 0x0, 0x8, 0x10001, 0x0}, r2, 0xb7, r0, 0x2) semop(0x0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000d90000-0x64)=""/100) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000a6000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_llcp(r3, &(0x7f00001e0000-0x60)={0x27, 0x838, 0x20, 0x7, 0x1, 0x1, "490d41e43ffc9c5039a9e7df2f3c3a147f004afe92d41cac208794aeeadb86bdb35d09e42231fb7125897d493f8fa140770ce596297f8b1632f9784c3c41d9", 0x1ff}, 0x60) ftruncate(r0, 0x5) 2017/12/29 23:25:58 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000e32000)="aa", 0x1) 2017/12/29 23:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22, &(0x7f0000ebf000-0xd2)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000014, @x25={0x5347d1768d122c42, 0x42, 0x103, "0000cc0000f0ff0985f8f181bd99e5875b"}}}}, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000844000-0x87)="9793f03a9d9d72d5dfd88b6d5cadea6585d4ce8cb8de06d2aca5b0d1ea432a8bb2cf64c14496c95c1890899c475514f7788f62f28f1766a3cc99f44470a16904d0da91dbe0431f2206adba519d3de2188f9e9d4b5285af0cfc43474ebdaffdb4ea26e6e4767dd67b4418e65a6fda5af83c9bd3836f5f26d4dabadf0ce66fef6a2c233abc69cdc5") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ed000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000fc000)={0x9, 0x498, 0x100000000, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000603000)='keyring\x00', &(0x7f0000921000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00004ed000)='/dev/sg#\x00', 0x100000000, 0x200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000518000)=0x0, &(0x7f0000e21000)=0x4) add_key(&(0x7f00009ff000)='id_resolver\x00', &(0x7f0000075000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ce000)='t', 0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f00008a5000-0xe4)=""/228, 0xe4) [ 58.265330] Disabled LAPIC found during irq injection 2017/12/29 23:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00006a0000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "d17007", 0x18, 0x3a, 0xfffdffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0xfffffffffffff000, 0x1}}}}}}}, 0x0) get_mempolicy(&(0x7f0000774000-0x4)=0x0, &(0x7f0000b1b000-0x8)=0x0, 0x800000000040, &(0x7f0000cc8000/0x3000)=nil, 0x1) 2017/12/29 23:25:58 executing program 2: pipe(&(0x7f000038e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f00009c5000)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000091a000-0x68)={0x7d, 0x0, [0x0, 0x40, 0x9, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) chmod(&(0x7f00005e5000-0x8)='./file0\x00', 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000226000)={@common='lo\x00', &(0x7f00000a8000-0xc4)=@ethtool_cmd={0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000944000)={0x0, 0x0, 0x0}, &(0x7f0000a3d000)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000069f000-0xc)='/dev/autofs\x00', 0x0, 0x0) perf_event_open(&(0x7f000029b000)={0x0, 0x78, 0x3, 0x33, 0x2, 0x4, 0x0, 0x21, 0x48220, 0xf, 0x0, 0x4311, 0x200, 0x5, 0x400, 0x7fff, 0x8, 0x8, 0x8, 0x8001, 0x0, 0x3ff, 0x20, 0x100000001, 0x9, 0x7f4098c2, 0xec, 0x0, 0x0, 0x8, 0x3f, 0x8000, 0xfffffffffffffbff, 0x0, 0x401, 0x0, 0xc38, 0x3f, 0x0, 0xfff, 0x2, @perf_bp={&(0x7f00001ec000+0x81f)=0x0, 0x0}, 0x18, 0x7f, 0x8000, 0x6, 0x87d, 0x7, 0x5, 0x0}, r1, 0x2, r2, 0xa) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000d16000)='./file0\x00', &(0x7f0000d17000-0x16)=@random={'security.\x00', '/dev/autofs\x00'}) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000d12000)=0x0, &(0x7f0000d11000)=0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00005a1000)='logon\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d17000)='\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000906000)='user\x00', &(0x7f0000d18000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c3f000)="b18f0b57ae6c8eddb1c5e4", 0xb, r3) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000d18000-0x4)=0x2, 0x4) 2017/12/29 23:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000c29000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000ca2000-0xa4)="eb10877a2ecaa37348b2c4c11e4eb8064b805f5f9e8edaccbf461c43d96b97cd37861a3c9ef7069ab9c2727b4830dc9aa32616146bb8a449bb8dbb1e419a1316d84047c816df8f6c5a8b901ded7027b8c05e492a51e5906deaf51f68fcd74eeca409bf741e8961b9f605e48e6a973e106214fb60387232d32e27c4231f57c649c1834a318cf49b21459717df4add2f455a9c5edb6477990c63b4ae7d1811744327ab3069", &(0x7f0000978000-0x11)="d52c9c45c7852aba63ef8a6f5f1bd1e0b5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d5000-0x4)=0x0) clock_gettime(0x6, &(0x7f0000bc8000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000eba000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000497000-0x4)=0xcb1, 0x4) getrusage(0x1, &(0x7f000071e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f0000236000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={r2, r0}, &(0x7f0000048000)=0x2563, 0x0) exit(0x904) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 58.338535] device syz0 entered promiscuous mode 2017/12/29 23:25:58 executing program 4: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000668000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000b01000-0x9)='/dev/kvm\x00', 0x880, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000ab0000)={0x0, ""}) 2017/12/29 23:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) io_setup(0x100000001, &(0x7f000030d000)=0x0) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000d9e000)=0x3, 0x4) io_submit(r1, 0x1, &(0x7f0000d61000)=[&(0x7f0000e7d000-0x40)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000c05000)="", 0x0, 0x7d8f, 0x0, 0x0, 0xffffffffffffffff}]) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000095a000)='/selinux/context\x00', 0x2, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000c09000-0xe8)=""/232, &(0x7f0000c77000)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000b3d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a80000)=0x14) clock_gettime(0x0, &(0x7f0000c36000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a7d000)=[{0x20000000000, 0x1, 0x6, 0xc0, @time={r4, r5+30000000}, {0x4, 0x9}, {0x4, 0x6}, @quote={{0x7, 0xf4a}, 0x2, &(0x7f00003b3000-0x30)={0x8000, 0x2, 0x6, 0xa826, @time={0x0, 0x0}, {0xb5a3, 0xfff}, {0x2, 0x1}, @connect={{0x1, 0x8000}, {0x80000000, 0xffffffffffffffff}}}}}, {0xc22, 0x3ff, 0x2, 0x5, @time={0x0, 0x0}, {0x1, 0x7}, {0x5, 0x9}, @note={0x100000001, 0xab, 0x3, 0x8, 0x1}}, {0xcb9f, 0x300000000, 0x1, 0x7fffffff, @tick=0x6a5b, {0x4, 0x100000001}, {0x1, 0x5}, @note={0x9, 0xa8, 0x101, 0x7, 0x7}}, {0x1, 0x200000000000000, 0x6, 0x5, @time={0x0, 0x0}, {0xfff, 0x24c}, {0x8, 0x27a}, @control={0x6, 0xdc, 0x2}}, {0x8, 0xfd5, 0x400, 0x9, @time={0x0, 0x989680}, {0x6, 0x5}, {0xff, 0x0}, @quote={{0x0, 0x7ff}, 0x800, &(0x7f00001f7000-0x30)={0xd863, 0x98a, 0x2, 0x78a, @time={0x77359400, 0x0}, {0x9, 0x7fff}, {0x7, 0x8f}, @time=@tick=0x8}}}], 0xf0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000d95000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/29 23:25:58 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x1, 0x0, 0x0, 0x100000000, 0x0, 0x80, 0x0, 0x0]}, 0x5c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cb0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000001000-0x4)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) fstat(r0, &(0x7f0000150000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCEXCL(r2, 0x540c) io_setup(0x7f, &(0x7f0000ffc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r3, &(0x7f0000c95000)={0x0, 0x0, 0x0, 0x3, 0x9, r2, &(0x7f0000001000-0xbf)="d065d94dc4f768e4530852c32bb45dcaea6a09ca27788b76b66d7517721996a155d962752f05fa7bcec26c90d4ed6d37b7352f78b1e02950f6ff8a8aedebe63f946328e9408a68cb6a53ed5119f528f44a13e34697258666982c3f8a9be740737c8881e48adff222a009618b90fca2ebc93ecffab819d7dd4f9ab2db167be0bc74dc59dde71e147a9489fe83e90dab539d004faf92f590191fec25c52e6461aef5a4da0bf89a9f6dc840674adb248e8737f629443caea76c3442063f1f3e72", 0xbf, 0x9, 0x0, 0x1, r2}, &(0x7f00001c9000-0x20)={0x0, 0x0, 0x0, 0x0}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000045a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000160000)=0xc) ptrace$getregs(0xc, r1, 0x1, &(0x7f0000c35000-0x9c)=""/156) mq_notify(r0, &(0x7f0000da1000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001d1000-0x20)={@generic="65cd6f4f29fa9f4ed27b246ae3361bfa", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f0000962000)='./control\x00') fchownat(r0, &(0x7f00009d5000)='./control\x00', 0x0, 0x0, 0x100) 2017/12/29 23:25:58 executing program 5: 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-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f0000e56000-0x15d)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1bfb2532de152f28172c6105735138de72e428b89cbf91791e8cc79aa601cdcf9571fde22100000000000007ffc6ef517283ae5dee04419e48059d5033941d5b7e3baacc56546920263574adf0263a3a014f2b3c8c76a738e2af70766e06fc75ed3543855131bb80fadb2415d95082ac35b190ae50444dfb7c0a", 0x90}], 0x1, &(0x7f00003a0000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) sync_file_range(r1, 0x1ff, 0x6, 0x0) recvmmsg(r1, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2017/12/29 23:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/autofs\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000c5f000)=""/94) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000744000)=[{0x0, 0x0, &(0x7f0000b5b000)=[{&(0x7f0000c64000-0x1000)="1e64f6196268ff4fcc915ffd7624cb8094", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/29 23:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) add_key(&(0x7f0000140000)='pkcs7_test\x00', &(0x7f0000306000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fca000)="02974781ef2ca4b7819ba816d430902a201040a2df2928a6f4281ad711de7ac6c5028214581a142b052b5a4a0965365364845a9f36306df86b001aa36218d9601f3e33876ef383d26a10fc811c8243942bc06c8e75953f74323d13babe518c33b35f328f6d156c410e63b510dfcbbf744d15a2e868f297be008ec98c0ac82803d970140f8f8df93849b9f62f2b8e1905a9860d264bc831e56dd54824f4b0f165f56dde289cbeb0972dc56c", 0xab, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = request_key(&(0x7f00006bb000-0xa)='id_legacy\x00', &(0x7f0000bde000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ff9000)='wlan0eth0vmnet0\x00', 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f000096c000)='keyring\x00', &(0x7f0000f46000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$invalidate(0x15, r2) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000014e000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000cfc000-0xce)="456c8eaf42e5c725640a8de07356b4b7112ff5f3d334bd8133220fc5e1e00af7ff1fb2c991792813bbfd3ae75fd83aaf5cb5fb5cf80e4eb1cb166431bc724b6b61ebed3c9388f620a668af7b655d1b849572824f937914eb010fd3e2ed0d3270ebc819740c82903e6c4855186078971ab2b1d999e386a4c7150226a1a5625d343a419107829d1b0f944dca561d330f7440c162b01b51b9d27abfb22cde012f3c4260744a70c873069e264f6acc380da5fbefc6eba6fbbaf867723f602fe413a42f309fa7ac9fd0aeee6c3e3e188c", 0xce) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00004ac000-0x60)={0x2, 0x18, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:58 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000000a000)={@rand_addr=0x3, @multicast1=0xe0000001, 0x0, 0x6, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0]}, 0x28) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000014000)="1f17b4ba3cdb332e9687", 0xa, 0x10, &(0x7f0000006000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000000a000)="320000001e0025ffff0700940d0914040201c2fe20000005000000000d000800040011000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000017000-0xfd)="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") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000016000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000015000-0xe)={0x5, [0x8001, 0x3f, 0xbc2, 0x2, 0x306]}, &(0x7f0000015000)=0xe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000014000)=0x0, &(0x7f0000015000-0x4)=0x4) 2017/12/29 23:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0xfffffffffffffffc) renameat2(r1, &(0x7f000086b000)='./control\x00', r1, &(0x7f0000b4f000-0x8)='./file0\x00', 0x7) ioctl$int_out(r1, 0x5460, &(0x7f0000448000-0x8)=0x0) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x400000) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000f79000)=""/157) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000110000-0x4)=0x2, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2017/12/29 23:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = semget$private(0x0, 0x1, 0x50a) semctl$GETZCNT(r1, 0x0, 0xf, &(0x7f00006a7000)=""/140) connect(r0, &(0x7f0000a59000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000902000-0x1f8)=[{0x0, 0x0, &(0x7f000005f000)=[{&(0x7f00005ea000-0x1000)="0c1178b1d7c8ecf10e5fdcaed86bf3af729380c8aa1d1b152532de152f28172c6105735138de72e428b89cbf91c61e8cc79aa601cdcf9571fde2217100c61b596c96f579ef517283ae5dee04419e48059d5033941d5b7e3baacc56546920263574adf0263a3a014f2b3c8c76a738e2af702d6e06fc75ed3543855131bb80fadb64fad95082ac35b190ae50444dfb7c0afcc87dd64db30991462d255a3187e6cc30016c241b3edd8d8b5d4d76dae61ddfe9fdbff26a360c8241552f6e528690566801ce24299e1fc992e63c46df862c143b8c3dd0c62fa270e81f73e5eee61d70", 0xe0}], 0x1, &(0x7f00008f4000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006f2000)='/dev/vcs#\x00', 0x7a3, 0x2400) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000d53000)=0x7) getsockname$unix(r2, &(0x7f0000241000)=@file={0x0, ""/47}, &(0x7f000001e000)=0x31) recvmmsg(r1, &(0x7f00007a2000)=[{{0x0, 0x0, &(0x7f0000e51000)=[{&(0x7f00005b4000)=""/45, 0x2d}, {&(0x7f0000efb000)=""/173, 0xad}, {&(0x7f00009c5000-0xd1)=""/209, 0xd1}], 0x3, &(0x7f0000174000-0xe2)=""/226, 0xe2, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000432000)={0x77359400, 0x0}) 2017/12/29 23:25:58 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00009b0000-0x8)='./file0\x00', 0x102, 0xaa) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000bcb000)=""/254) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f0000dfc000+0xd77)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/29 23:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x30, &(0x7f0000047000)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ee8000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000f0a000-0x50)={{0x2, 0x0}, {0xff, 0x5}, 0x1466, 0x6, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f0000b5f000)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x2, 0xb) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x9) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000081b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a928af", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "02dd04", 0x0, "200091"}, ""}}}}}}, 0x0) mlock2(&(0x7f0000fac000/0x4000)=nil, 0x4000, 0x1) syz_extract_tcp_res(&(0x7f0000929000-0x8)={0x0, 0x0}, 0x1, 0x7) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000758000)='uid_map\x00') setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000047a000-0x2)=0xffffffffffffff80, 0x2) name_to_handle_at(r0, &(0x7f0000465000)='./file0\x00', &(0x7f0000810000-0x5e)={0x5e, 0xfffffffffffffffc, "73f67e49a4878e249f2b0f996ecb183231216c9e8fd9928c8110c7dce4d19d21764757342c4b1a389e7d147f042472e3498fc3965c8db8cef5755a30b1f3c83789381287a935e3943c48c0fb863ce86a3707715bd46b"}, &(0x7f00003d1000)=0x0, 0x400) 2017/12/29 23:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x3, 0x1ffffffffa) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000664000-0x10)='/selinux/policy\x00', 0x0, 0x0) r2 = add_key(&(0x7f0000aa4000)='asymmetric\x00', &(0x7f00007d5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ce4000-0x95)="527e9511d86ffc1df0d27159870ec6bb3612c112a4d74a76c07cac3e0918c34bda7ab8d893f1d621d99d2781b806a048b707b2e59bf56164687805bbf6808606fa024ac54ba13e1cc492af2d140c5aec08145b0b4c5874937b3bdbe37bc6640a42c14e2e6653a085c91db880e0fd864144186768361ccc939cdb926aa6351601ac0aaa151e006142016693ecbead904395675a0eae", 0x95, 0xfffffffffffffffb) keyctl$clear(0x7, r2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00006f0000-0x20)={0x452b, 0x0, 0x2, 0x9, 0x4, 0x0}) write(r0, &(0x7f0000235000)="0fff0000000000000000001b00004b085537362717ee04a945ffffdbe8d978294ccf571b841d3205e1c010345a92450e086de9d3db519aa3e368b3efce29b917e51ec3f6620d6bd543544702d211506dd5ca4e253982d6e0a5ddebaf92b20e8e8ae842b81188b1e21b94919b9ab74fbb120327ce55", 0x75) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r0, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sync() r0 = gettid() ptrace$setsig(0x4203, r0, 0x1, &(0x7f0000994000-0x10)={0x2d, 0x4, 0x8, 0x9}) [ 58.561037] nla_parse: 3 callbacks suppressed [ 58.565681] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. [ 58.587752] netlink: 6 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/29 23:25:58 executing program 3: r0 = socket(0xa, 0x0, 0x0) bind$unix(r0, &(0x7f0000cb6000+0x438)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2017/12/29 23:25:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f00000bb000)=""/52, 0x34, 0x0) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) fdatasync(r1) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00005a6000-0x160)={{{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x15b, 0x1, 0x3, "fb723db44a2f204d1480c20a0e884d9d796699b0929aa7bf73ba9ea3057c33f248242bc065903735c99851836450eb8a3e965b7cbbf1c50161416016dde4a79b0dc83ddf0c9c6288ae0a552bf67e954e"}, 0x160) 2017/12/29 23:25:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000b6b000-0x8)=0x0) r0 = syz_open_dev$tun(&(0x7f00006cf000-0xd)='/dev/net/tun\x00', 0x0, 0x10000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00007bc000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x2}) r1 = syz_open_dev$tun(&(0x7f0000a26000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) 2017/12/29 23:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x10, 0x0) seccomp(0x1, 0x0, &(0x7f000007d000)={0x0, &(0x7f0000000000)=[]}) membarrier(0x10, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a39000-0x9)='/dev/rtc\x00', 0x35a5c757e15c1135, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000f22000-0x4)=0x80) [ 58.621949] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 58.629812] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 2017/12/29 23:25:58 executing program 0: clone(0x0, &(0x7f0000bad000)="", &(0x7f0000126000+0xe24)=0x0, &(0x7f0000a0b000)=0x0, &(0x7f0000866000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x7, 0x78, 0x6, 0x9, 0x9, 0x3, 0x0, 0x8a6, 0xa204, 0xbdb193f7b4951630, 0x10001, 0x6, 0x0, 0x6, 0x85, 0x8, 0x10, 0x8, 0x948d, 0x9e, 0x10000, 0x6b9, 0x5, 0x8, 0x3f2, 0x0, 0x0, 0xfffffffffffff207, 0xfff, 0x9, 0x2, 0xac6, 0x0, 0x4, 0x200, 0x7ff, 0x435d, 0x3, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0xd}, 0x8, 0x4, 0x64fd, 0x0, 0xc0e, 0x7099, 0x2, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001d4000)='selinux\x00') setregid(0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000cb9000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00005ea000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) setgid(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000499000)=0x14) ioctl$TCSBRKP(r1, 0x5425, 0x3) recvfrom$packet(r1, &(0x7f0000001000-0xac)=""/172, 0xac, 0x2, &(0x7f000074f000)={0x11, 0x1c, r3, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/29 23:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe1000-0xa)='mime_type\x00', 0xfffffffffffffffc) set_mempolicy(0x1, &(0x7f00000e0000)=0x0, 0x81) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f0000532000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, 0x0) add_key$user(&(0x7f000000e000)='user\x00', &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b9000-0x4f)="31b3970c18e431b189a50dd4b430b772e5b0e8e58a47abdfbc9be88353e36d5d23f60c04aa5d19d5e05eac30d786ba52e68d4c1bde7c409bdaa9250bcddc94e2a90358ca9e6d487c558d1729caf255", 0x4f, r0) 2017/12/29 23:25:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000988000)='/dev/cuse\x00', 0x800, 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x46, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r3 = syz_open_dev$sndseq(&(0x7f00005e2000)='/dev/snd/seq\x00', 0x0, 0x200001) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bbf000+0x9e6)={0x0, @in6={{0xa, 0x0, 0x9e7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) clock_gettime(0x0, &(0x7f00001f3000)={0x0, 0x0}) ppoll(&(0x7f0000b55000)=[{r1, 0x1a, 0x0}, {r2, 0x400, 0x0}, {r2, 0x4010, 0x0}], 0x3, &(0x7f0000827000-0x10)={r4, r5+30000000}, &(0x7f0000f5d000)={0x0}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ed8000-0x4)=0x0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000064b000-0x4)=0xfff, &(0x7f00003c6000-0x8)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f000075d000)=0x10001) [ 58.697460] audit: type=1326 audit(1514589958.868:631): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f00000cc000-0x23)="", 0x0, 0x0, &(0x7f0000000000)=@ipx={0x4, 0x3, 0x0, "1c61c7f42db6", 0x1, 0x0}, 0x10) 2017/12/29 23:25:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e43000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = getpgrp(0x0) ptrace$getregs(0xe, r1, 0x0, &(0x7f00003b3000)=""/171) ftruncate(r0, 0x4) 2017/12/29 23:25:58 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c3000-0xa)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000551000-0x2)=0x1, &(0x7f0000542000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) listen(r1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff0100000000050000000000000019d67bcbc7e3ad316afd8374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00008e6000)=[], 0x0, &(0x7f0000b1a000-0x1510)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000663000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066c000)=0x14) socketpair$inet(0x2, 0x80000, 0x6e, &(0x7f0000516000-0x8)={0x0, 0x0}) 2017/12/29 23:25:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000e36000)={0x2, 0x6, [{0x86f, 0x0, 0xf08c}, {0xa10, 0x0, 0xfffffffffffffffc}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000034e000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x800) ioctl$TCSETAW(r1, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000f8c000)={0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000831000)=0x8803, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e7d000)=0x0, &(0x7f0000def000)=0x4) 2017/12/29 23:25:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c70000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000286000-0x8c)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf084}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000231000)=0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e47000-0x8)={r1, 0x7cd5, 0x8}, 0x8) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"510000b90a0010"}, 0xffffffffffffffff}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000579000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "050800", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/29 23:25:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x6)='wlan1\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000243000-0x8)='keyring\x00', &(0x7f0000ee2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) prctl$void(0x25) 2017/12/29 23:25:58 executing program 6: r0 = add_key(&(0x7f0000ef1000-0x5)='user\x00', &(0x7f0000606000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000827000)="f1", 0x1, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, &(0x7f00008af000-0x8)='trusted\x00', &(0x7f0000d02000-0x7)="a321656d312300") [ 58.789522] audit: type=1326 audit(1514589958.868:632): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 58.814618] audit: type=1326 audit(1514589958.894:633): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000029f000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000399000)={0x0, 0x6a, "3d32af556c2c6ee0845a7ddb0ac88b0bbaad7406e69c580fff974d5a99cff32ce79bff11c661f45c844b911c90ddf9b70d3fb7a122f0ecf16e200ce8da66206b366decbe47d0e0433bb49c5e9c7270846e62ca011ed9477a73eba496570b3bb2d5b19038b6ab39ef531f"}, &(0x7f0000219000-0x4)=0x72) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000007c000)={r2, 0x7fffffff}, &(0x7f0000fb1000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) lstat(&(0x7f00006ba000)='./file0\x00', &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000011e000-0x8)='./file0\x00', &(0x7f0000066000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000afb000)='./file0\x00', r3, r4) [ 58.842764] audit: type=1326 audit(1514589958.896:634): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 58.887858] audit: type=1326 audit(1514589958.896:635): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00003ad000)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f0000bf7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x1c9c380}, {r1, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000df0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f000089e000-0x8c)={0x3f, 0x5, 0x4, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$bt_hci(r2, &(0x7f0000666000)={0x1f, 0x0, 0x3}, 0x6) 2017/12/29 23:25:59 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f3b000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x3, 0x1, 0x7, 0x100000000, 0x6fe}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000006a000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000544000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0}, 0x0, 0x80000001, 0xffffffffffffffff, 0x0) getsockopt(r2, 0x200000000114, 0x2717, &(0x7f000047c000)=""/0, &(0x7f0000000000)=0x0) 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000013000)={0x0, 0x16, 0x0, @thr={&(0x7f0000013000)="c2686dfd5cb03e3727010a1e30716c004d144fe0697f0cd182095c915e5e20d059c7a9d2c145e047766561f52c9b21aaaf6d8a4e208bd0c488b338588bb0af8d3951e5e572a8a8adac694161d8e8f789e91b79ae673805a4587a76ade6f7126f84b30bc688591f03c32c1bcc19d59df5aa54564470c713caf9a6f44e087cc34689483422dc12f84f2e57db02090818294637112ce24c2c4f6cc14c938a215c41b6", &(0x7f0000007000-0x59)="41d6b98fc64ca69fbb1d374b1b3e0af17685d131c1cf411bd6a3dee75d9dcdbbc66244f69800b94814ff95dcbb62f32675e6c83aed0071374b0f568496a040591e531c642a9c8c3dfedc06d06a0af103137b28c5f7d14cef60"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) timer_settime(r0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0xf1, 0x4040) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000014000-0x4)=0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000000b000)=0x0) clock_gettime(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f000000b000)={0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000014000)={0x4, 0x6, 0x1, 0x3ff, 0x7, 0x9, 0xf4, 0x6}, &(0x7f0000014000)={0x2, 0x3, 0x0, 0x100000000, 0xff, 0x2, 0x6, 0x2000001}, &(0x7f0000017000-0x40)={0x1f, 0x6, 0x3, 0xe5, 0xdd46, 0x8, 0x8, 0x2e0}, &(0x7f0000014000)={r3, r4}) r5 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) writev(r5, &(0x7f000000d000-0x10)=[{&(0x7f0000011000-0x1f)='&', 0x1}], 0x1) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000473000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1, 0xffffffffffffffff, @perf_config_ext={0x7fffffff, 0x1000}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000d7d000-0x18)={r0, &(0x7f00004b1000)="15f68d29aa3c358a45724a2e8b587cd5c9106ec6c8b661a5a28c0899b68c6bf94a66beab0ed3ee5cd6acb30169b62334818dbc45dbe051730908d220b0055920dd5d043fa0852c0c", &(0x7f0000f6e000)=""/87}, 0x18) 2017/12/29 23:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7b000-0x9)='/dev/rtc\x00', 0x10000, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e7000)='/selinux/checkreqprot\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000568000)=@assoc_value={0x0, 0x0}, &(0x7f0000f0f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000096e000)={0x0, 0x6}, &(0x7f00004f9000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000cb0000-0xb8)={r3, 0x1, 0x2, 0x10000, 0xfffffffffffffffe, 0x8, 0x101, 0x3ff, {r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100, 0x401, 0x1ff, 0x3}}, &(0x7f0000d41000-0x4)=0xb8) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000052a000)=0x0) 2017/12/29 23:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) accept$nfc_llcp(r1, &(0x7f0000818000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e8d000)=0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x4610e16f, 0x0, 0x0}, 0x20) 2017/12/29 23:25:59 executing program 7: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e7c000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) recvmsg(r0, &(0x7f0000220000)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[{&(0x7f0000664000)=""/160, 0xa0}], 0x1, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x3) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e8e000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000e75000)='/', 0x1, 0x0, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)='./bus\x00', 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000cb2000)={0x1000, 0x3d, 0x6}) fallocate(r0, 0x23, 0x0, 0x1) mkdir(&(0x7f00002d9000-0x6)='./bus\x00', 0x11) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x100, &(0x7f0000ec6000)={0x0, 0x0}) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f000055b000-0x14)={0x8001, 0x18, 0x80, 0x2, 0x9}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ecc000-0xa0)=[{&(0x7f0000ec8000-0x1f)="7b9e107e8b71c0b228a9900ef6bf03ccfbdf69af0768cfb516fffaeee12f4b", 0x1f}, {&(0x7f0000ec9000-0xd9)="6c8e0b888f9257a4a5fa1d03d1b32698d2af8eb4f268a303d9d70e219b567e93d5935244a8b9e2a4f1b3f1258743cb9ce5a3003fa128988c78a77f8a524bb026bdd803ba03a728e93694d78a50db8c6b0635371e969852758e65f81d249948edbd6e464672b3b3e9540099a92442e258e0ad6c12d5b4ea668736f541db7ff18e42351bdc3323295b0d6a0a1b87e07caef145a8759f40f2226bfde69ab6ab71616d46747114fbd86ca45408e4ff5b23ffcc459c984206e4256bd07a5def57b10771195aa3a76a056cd5ec0fbcf94ae3b76f0d193d00207b6c47", 0xd9}, {&(0x7f0000303000)="e00466c3aeef29bb3e06dbce2401f5285112e84295f433b566d5e9d61177d604b18a5f0cc1ef9374043a8f675c57d95e7877316d5e24ea36a6e3c29b4a4935f4b1b2cc0d33d2de275a438010020f355614ad0a4284f0338b47270c1c5a481c673539f79cbe50b59c0605904e06cdbf221009404a1976505c1dd274459a818b5f51f0c8ebaf366e09e49c04ab65ab2fed9d0b502377c413b84c8f88", 0x9b}, {&(0x7f00005f8000-0x99)="fd0cead2014d8bad8aa378f201ddcf4666f1891a3a2b31c1c54057abdeeb0b09afa902350f22b578c147b1e21bded80ad011e25197d2b21d94865ca5a8d10c78b6e46f4765aa8fed8fac3c40114f489c275f5168a350407aa35c7e987c52a4d4cad8eea30c68e084e77428810b55179ecb993d90e087caa66a1c1895aba818d3d03d3c680d8c7fa5fc4d6113f64d28075217aaba9f3567d69f", 0x99}, {&(0x7f0000c66000)="61422d1399a46d3190b5883f75475920a0a4e8f6c3ec885239f45579252f7ead46d59f1fcaf4ad9ac3993de710e9552886163ca2c651d44fb08be835dc20220c94fc7d974cd2a808a800c2cc91486c34b2f823a0569fa29e120cbe7412cd0101ae80739fa3681f7df65c3d437adbab023836e2b0ea11a2762439024bf87c5329806c23c98cd43ed259abfcd42e352fc69775b6df3953a5ba08ee4faca900407821f88e7f28970a856607e986f54fcd13eed09692dc5a3a5f7a5316e33182ecce3a2a6a956c44d77369d5b1c689b403332083bc1d9618aca8d2a653720e1bc20089ff38dfb101f483a3130e702179ab033b", 0xf1}, {&(0x7f0000ec9000)="", 0x0}, {&(0x7f0000ecb000-0xcb)="681edc70e5a4d90fc430045e469f6d4374a1237e167ed418b23b2cd6a58eacfdfd21fdce94f501a50baba5b21643913fd0249e2725a6ff58bde1b4bf286300998313f987bf5ad910764864b5e54954ea1b509134f981840b2eeaf571bddfae8bc35e17da7d60e664c530d4287ecaf8558dce77210257155b8bb524949baac41e695a9ec3f81237722d7e6e3bc73f7c29ca5151c63c763989ad6ee303259af02b1f416fb0c18e17873da28f6fc2af9fa5f2fb12552f2d152d48b1f6ecabc2d1f58f9fabb4bb6610fbbb6994", 0xcb}, {&(0x7f0000d35000)="cb09e40e5133352bb484d098769939a92c5ca574bf0de3ca85f12cb8ce", 0x1d}, {&(0x7f0000d35000)="", 0x0}, {&(0x7f0000356000)="9ae2897783b411182a6fb418f28623b92042e5e784903c221007a82f2bb982cc39602cd4559ec143c9c10d1d7622ea48ac07554795b7297521257f2d53e532c09be29b8c2c7dbdadad5865d0463ff8773c9525ee413ece5f4efa960a46afc7adf1ba31e8991dbbe808ffdd6cc4255bc4b21ec78f63a24e9536cb39a670fb1e04ce5a881d5c7bb8be4eceb2fef5cf482db57a56aad12e5f4401057943f4eb7e297314f3d0438b78cb655ea67174d2d072b721fa418c0bce9ab3f8b089dbe573863b289441310dd4bb5d1905c81457ddae88", 0xd1}], 0xa) [ 58.917726] audit: type=1326 audit(1514589958.902:636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 58.942800] audit: type=1326 audit(1514589958.903:637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x20c010, &(0x7f0000f34000-0xb0)="6892f2c0052224c8e44d76c0e13f9549dcd8c0585c663329a1299d246e5c1048cd6ec2553e0f184ddd79e59db79b0a64b325ffb695b068d4a01fd8111ca2b60bcbd71b7c917f9893a7ad03d784547ff0958b95b708ea598ecc3db71787828d7cc0138a738fc7cc94d74b2aa6721e9c8f771bed7a0a916c6451e859dd062ead149f4e6a4a293ff7198cb274dc26266557ebecd3e2afd76f1e0391496a56f0017248d55aeaba3db92fffac9eb358bb541b") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003e6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bc3000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000301000-0x4)=0xe8) lstat(&(0x7f0000169000)='./file0\x00', &(0x7f00004b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c83000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4d000-0x4)=0xe8) fstat(r0, &(0x7f0000c69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000bd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006c9000)='./file0/file0\x00', &(0x7f0000591000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000239000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cba000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000)=0xe8) lstat(&(0x7f0000ca7000-0x8)='./file0\x00', &(0x7f0000730000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000722000)=0x0) getresuid(&(0x7f000001c000)=0x0, &(0x7f0000e76000)=0x0, &(0x7f0000874000)=0x0) getgroups(0x3, &(0x7f0000127000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b6a000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000012e000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e5000-0x4)=0xe8) getgroups(0x2, &(0x7f00009af000)=[0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00003de000-0x4)=0x0) r20 = geteuid() lstat(&(0x7f0000a2b000-0xe)='./file0/file0\x00', &(0x7f0000ebf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000190000)=[{&(0x7f0000dd1000-0x10)=@file={0x1, './file0/file1\x00'}, 0x10, &(0x7f0000e81000)=[{&(0x7f00003f3000)="", 0x0}, {&(0x7f0000e8a000)="067a776ddcb67ab4b2ff53ba868a6970351074405cec49859ae426c727aed93fa04f0ff697a37a0e65a110a36fc66d95e584277ef4bffb981440eae4296fa7f64f1f00e306df54aad2a6bedc0d49bb6af60a868f9c083ee05b6bd2a10d4f962afe0f379b4c27fb1f8f89db1ad7c4d8592f6533e159ea9948e9b679e12d37bc2b5476f5ec4e1e8935a200ee56a5e0a757ef5c53e5669043cf44f7f258d3cb2b6efcffc2b7be417a3ebcfdabccb9f0a10f93bfacf40f85f930a28f85c2a5c0ad163558a985ee8c7abac482187c162699", 0xcf}, {&(0x7f00008e1000-0x18)="85bf8e31818211d9f2d0fa01e7f8b8dc3c847ab6e6fcc73b", 0x18}], 0x3, &(0x7f0000492000-0xb8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0xb8, 0x20004014}, {&(0x7f0000779000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000024a000-0x60)=[{&(0x7f00007bb000-0x35)="58969ebf7a80c72f0178f69b725c1bebc08971f16772d872d3841737aed606d37305952547bddec6aa472e828b460cba151e4c8f3a", 0x35}, {&(0x7f00009a3000)="227d0396a83f8da9e97b7881cd8174c9c69a5edd9ccbac50d00b5dad75c41edf42936f6689c8ac9eab72ae3407e50764bd7598be41a234d612ccd743e7b872d4e562f1e2f4a88a36f65d87854e8a7d066a0ac4799681dcf77052a464f4d764e160f48ac9716729a1180c63454bcfc297b5f746fbdf82d7ad593b892c41ae8b278ff929c4ebc04a484a4d76b4e028f852cd69749a4f5d7f6b070db9818c71ea015f8ec90bb4f9e398a39f15d433b0b4881aaaa56876ef8c5508ba964a871ed2c84fed3bcc48f523", 0xc7}, {&(0x7f000089b000-0x64)="5511d634704c5da455f334a4e87ae477d1b59014ffda52b886bd6296c1879170e8a96ed03e32cd668faf8ddd59fea0ed44fa8ba0191cd42fc233f64c844b65ed6f35c819e6abb3a5969695328a91d268de2167db5a0969a2d48e247f1bfc7a59ac387bdd", 0x64}, {&(0x7f00008cc000)="95658f4c8141f3b4da16e9b6a53a4dc665d997c0e20c9b903d60605f1db60000000080000000f3e9a303c5f83c46fca75acec86b", 0x34}, {&(0x7f00009b6000-0xb4)="a066daab70c639a37d4bbacaddf6be8bc4e79edefe7478db7485f0848e465a3fd3c67ca37b1404d26a2c563545926f7639d6e514eb57cb7518234d42ca9313f868febab32348ef6e0b924d917076fd0479629c114f872f21139dfb19367a9fe62cdc293bf04cf30e20c4a60623efcb28c5f4589c66693a6fd8ec34f6e1217628d55970aa26d3f7b2276cf56c322ed8209e664107ad4f75f0daddbf009741178b7d43d124df6eb7bcf0c8998176e09dc6bfccb85b", 0xb4}, {&(0x7f0000b30000-0xad)="0b5801695617034eb62455635e0015e78ed4ec2c3050b28bf7c2a69f69cabaac4d2b47ec3be35da22fc360506c13f41330b823e766575fde63f6c5f5f1b60e1cd6119eae68b2699d24d6d811a8f72bda2518c94f7b8cf634d641343972d74ef0f9efd2c3fe22483a805c20a1a84fee415c336b46b92f2436b85f97239f3bc8c7b4dc83d01075e0439b5faa6d33c3e66ac7b136a1f7f4585d8983258b71918617f593dc3f3895b970a997f1d15e", 0xad}], 0x6, 0x0, 0x0, 0x0}, {&(0x7f00007fd000)=@abs={0x1, 0x0, 0x3}, 0x8, 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0x1000}, {&(0x7f000052d000)="119e13ba242ca82155d077221a50c82cdf4911e5e966a91848949e6cc02655231689a950e2e6fef5e509e681d0321ecda8d1a601b619115a099e76f6cbbb2fcf09d04b57d38368bde30f2e35450d5d91053bd27a3ac640dd8bd2313063fb12e0ac5f72953b612dc827179fd9ef54f48776e903eb3e2a582f3f5547d076f092f99ad1321ce9ac3106b6ac9ac394d137dc2db62a3998ac6ebbc8bcf769cb0489d6f4443882164ff62e3ba2a5681036d3ea8ef2bfdf1a0e447c91a2640fd313be4995bedb45a62f57bd3770be673b8fe8b5ea9e40ed", 0xd4}, {&(0x7f00007fc000-0x13)="e8a825c4acda69600e65fa3906668c451745de", 0x13}, {&(0x7f0000433000)="932f44a41f086d65adcea9384bb2e141fc986ed739b43c04a1c35bf02203b4daaa95d83fc12f2f597ec0c883dd5b619fdccbbc4b47086005b9c65970b42528e22cb66db0b8ef6c7a9a09d67074ee5eda2691052a8fdb88e3433797862c45523173dba2d3c7305c82be0f13291ccd77f4c224e2b06e49cea5d54fca2b732c4abbf8c451cf8f6d8b3593f4e18ad8e2890fb35389211353f1caea0d597df9c67278c76768a26bc8f25dba0a900ab0dc90d8f18228dc1bf13f440a205dc0970acd355fcf706b479bb7d0346a3a51d7aaae185aaab0d69eaf96d32aaee4c7e5d6be251dc4f4c38410a9474ce6e89d2a5ee2443e8d539f2d878dac00", 0xf9}, {&(0x7f00007b4000-0x18)="5478565a503241bd55dc8857063bf939e6e3e7ee296680f6", 0x18}, {&(0x7f000025a000-0xb7)="7cdc5a8b369292ea66d3948768357b3a524aed68ec67cf371853be70a3a35210f71488654be13e6927080d77f5b7e7636284c6ce81ff367d3a40542de0326218ce1e5d3efaa6e79f823658dd48b6c20c5a3de466ec98084af41c01d3a5d860dc56fb1789daab8a8cc9b7de6c119575204e8ab6f40bdaaa50c5747771b76326ff5880b42f10696d9a7b1cf267c0b5c8884c0396becf9bebd0604fd82193ff17ee9bb51863522b4868b9a6c371756d1b6fa1446a3fcb9b30", 0xb7}, {&(0x7f00001db000)="24bf2fd94d94b20498d40806de04dea3a09e76c17fa8f042067025ca3bbd440be1b81f7a57140c7ed63ac25bf6448415cb449bed015c8dfa6daa53607d5ffa45988dda25882ba5c201fd6de211995b27e4e0a001119b35d0ddc1eaa79d4453efa3c463f03de92d5500938b8e2b3b679667502c7a5722ed6085e8a4f66d2047566a3da9578c7e59fec5a35586a7a603fc896aadcaaf6059d6687d2053bf3afaa1a3a6e50f0e188efcc4", 0xa9}], 0x9, &(0x7f0000d8c000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xd8, 0x40041}, {&(0x7f00003cc000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000bd6000-0x20)=[{&(0x7f0000122000-0xd7)="3ca7a87e5d44cecf7948b0b729614b4aa8ab5da537e33e6f6548282b234c7dc0b6cfde41e689253a96eb6952e4f4e847a32f1dddf82ffd7704f6ccfcf01c38941922e67e5253c01de6d593001edaa2a1b24e1ace67ae0b45ede1e1f7c5a4955fd043dda5a1ba4bf55581a8b51633cee148ec61649632b30621a3a2bb63cf0390776f91837f2fd39c858512c1a56e90f35d2e3560e71952e00b3dae6d303583305ca9728a0718c6926db0732935044f5e68a4b4856b9ad3f2c70b437b092bc7de2c77668a861e136d8231d70f6cfc770cafbcc0e32e2010", 0xd7}, {&(0x7f0000e33000)="619570f6b824afc3b21886a51f", 0xd}], 0x2, &(0x7f000026e000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x20, 0x24000000}], 0x5, 0x24000080) mount(&(0x7f000011e000-0xe)='./file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00006c7000-0xe)='./file0/file0\x00', &(0x7f0000bad000-0xe)='./file0/file0\x00', &(0x7f0000992000-0xd)="3c00e1e5c600e41b24667300", 0x2105408, &(0x7f0000da6000-0x4f)="") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000557000-0x4)=0x0, &(0x7f0000963000-0x4)=0x4) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2017/12/29 23:25:59 executing program 0: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002c4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000018000-0x48)={0x3ffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff7ffffdff]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000afa000)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) 2017/12/29 23:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000989000)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r0, 0x3) 2017/12/29 23:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004e3000/0x4000)=nil, 0x4000, 0xc) pipe2(&(0x7f0000a72000)={0x0, 0x0}, 0x84800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000065c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000249000)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000503000)=r1) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xc) 2017/12/29 23:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1d, 0x80003, 0x9, &(0x7f0000471000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009f9000-0x12)={0x7, [0x4e4, 0x5, 0x3, 0x1, 0x0, 0x5, 0x10001]}, &(0x7f0000de1000-0x4)=0x12) [ 58.991284] audit: type=1326 audit(1514589958.903:638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000929000/0x1000)=nil, 0x1000, 0x2000000, 0x10, 0xffffffffffffff9c, 0x31) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000050e000)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000789000)={0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000d25000)=@abs={0x0, 0x0, 0x0}, &(0x7f00001a2000)=0x8) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00003e2000)=0x0) r4 = syz_open_dev$mice(&(0x7f000021c000-0x10)='/dev/input/mice\x00', 0x0, 0x8040) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000042c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000373000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000d26000)={r5, 0x1}) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f0000d27000-0xa)='/dev/ptmx\x00', 0x2) fcntl$setsig(r2, 0xa, 0x2f) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d26000)={0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000005b000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000a52000)={r7, r8, 0x9}) 2017/12/29 23:25:59 executing program 4: mmap(&(0x7f0000000000/0x96c000)=nil, 0x96c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000565000-0x38)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000096b000-0x50)=[], 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002b4000-0x4)=0x2, 0x4) 2017/12/29 23:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x0, 0x20) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000b96000)=""/244) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000393000)={0x0, 0x0}) fstatfs(r1, &(0x7f0000e8f000)=""/72) r2 = socket(0x0, 0x3, 0x2) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="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", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000366000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c0000)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000d6a000)={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1c28ea74}, {0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x20, [0x8, 0x401, 0x7, 0x3, 0x6, 0x0, 0xffffffff, 0x5]}, 0x5c) poll(&(0x7f0000009000-0x20)=[{r2, 0x0, 0xfff}], 0x1, 0x0) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = semget$private(0x0, 0x1, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f68000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079d000)=0xe8) r4 = getegid() r5 = geteuid() mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000af9000-0x2)='./file0\x00', &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000f69000-0x58)={{0x3, r3, r4, r5, r6, 0x2, 0x6, 0x0, 0x0, 0x0}, 0x9, 0x332, 0x2, 0x0, 0x0}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000f69000)='user\x00', &(0x7f0000f69000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c23000)="d67121bf8f2f398bfe5da9225b8242f97476ed4b9e35f14f4b9258c9073b65fdc40f7aff3a34a00cf88e736dda239bcea1ea962f16d3342ff8c814ff00024ec58f9fbc78a9b58cdf62e6b5efda6bf557dba1a1176bfe6bba5a5e120f8a073bcbd74c6bfcbcc0fb062a482b9027cb6c6d393a3ef07fb6c12ec08869d7cd7368ee66cb7219e143771d33", 0x89, 0xfffffffffffffffc) keyctl$read(0xb, r7, &(0x7f00004fd000)=""/127, 0x7f) r8 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r8, 0x1, 0x2a, &(0x7f0000406000-0x4)=0x1, 0x4) bind$inet6(r8, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r8) [ 59.040907] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29067 sclass=netlink_route_socket pig=10711 comm=syz-executor2 2017/12/29 23:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000215000-0x38)="d224b687740de5214156dfc85c93a01724b96b70635d4256b94e2d9b01106e814fea41fa0d2ae3fe3053af2beef1bfa3e0cc76273d386414", 0x38, 0x40090, 0x0, 0x0) r2 = socket$inet(0x2, 0x8000000000000003, 0x2) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f000035d000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c66000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@broadcast=0xffffffff, @broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, 0x20) dup2(r0, r1) 2017/12/29 23:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x8010000000000086) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f00000ba000)="", 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000033e000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x5, &(0x7f0000346000-0x51)=""/81, 0x51) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009c9000)=""/254, &(0x7f0000ca7000)=0xfe) 2017/12/29 23:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c48000)={&(0x7f0000de2000)='./file0\x00', r1}, 0xc) keyctl$join(0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d3a000)={0x0, 0x0, 0xffffffffffffff9c}) readlink(&(0x7f000059c000)='./file0\x00', &(0x7f00005df000)=""/148, 0x94) lseek(r2, 0x57, 0x3) open(&(0x7f0000be3000-0x8)='./file0\x00', 0x101000, 0x10) 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ead000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)='./file0/bus\x00', 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00001a4000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000043a000-0xc)={r1, 0x80000, r0}) syz_open_dev$mice(&(0x7f0000ce3000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) lseek(r0, 0xfffffffffffffffb, 0xffffffffffffffff) 2017/12/29 23:25:59 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)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x80800) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f56000)={0x9, 0x6, 0xffffffff00000001, 0x6, 0x3, 0xf8c, 0xd8, 0x3ff, 0x5, 0x3, 0x0, 0x7}) 2017/12/29 23:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) io_setup(0x2, &(0x7f000079e000-0x8)=0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c86000-0x10)='/selinux/access\x00', 0x2, 0x0) io_cancel(r2, &(0x7f000089a000)={0x0, 0x0, 0x0, 0x8, 0xffff, r1, &(0x7f000014d000)="bd8201c38dde7c23faef0a14222168b84a8a87acec2bb5bc8c5532e3350fdc413ca6a0e28296b1f8529a1e01ffaf0a33e11e9861e7a4d6acef31ef3342102cdcafbd98d7a723b31e21162ab6ca07f66931f32393e3ce96aae476c320da95b4ff7f9b9bf350ebbf4cb56e2205271205b12fb675518671f4499d2fb75b56298ce602b3f48b4d9a1db05efc537e29e4b13d60c4757f00f60052fb528a6bf6f8751839c41f2a95cbdd2586f0b55de2c33debdb22faa3e7f34be8f83645855438f9dd31", 0xc1, 0x80, 0x0, 0x0, r3}, &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x0}) r4 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r5, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000347000-0x48)=""/72, &(0x7f0000c67000-0x4)=0x48) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r3+10000000}, &(0x7f0000e33000)={0x0}, 0x8) fcntl$setstatus(r1, 0x4, 0x2000) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) accept$unix(r0, &(0x7f0000bb7000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000981000)=0x8) umount2(&(0x7f00007f1000-0x1)='.', 0x0) 2017/12/29 23:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = syz_open_dev$tun(&(0x7f00007fa000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002ad000-0x28)={@generic="d31cd3bb5c2f9d524c79acb94a71d7de", @ifru_flags=0x2000}) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) [ 59.130305] device gre0 entered promiscuous mode [ 59.178556] audit: type=1326 audit(1514589958.907:639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10608 comm="syz-executor2" exe="/root/syz-executor2" sig=0 arch=c000003e syscall=186 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001fc000-0x4)=0x5d, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c18000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00003e0000)={r0, 0x9}) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008f6000)={0x3ff, 0x8000, 0xfff, 0xd3e, 0x0}, &(0x7f0000aac000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002c3000-0x2e)={r2, 0x26, "98a6ab062cb8f14eba50f443b3191b120a3610847054a1937ef25e1e45afcafbb64ad0a412c6"}, &(0x7f0000552000)=0x2e) 2017/12/29 23:25:59 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f85000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000000000)="a43a51f2be42838273496fb88a516c43b6c101b829dadbdd8cac5f351502011bb68119ac056e4be8c822c2587d7946eadd93a3bc9c80fb68c922c588d44e0a9f6c4204914137cf78e1fe4f13a89a04e231ca9ec62a1043d5ba77deaf03b9a292e6a214c30c8d758fa8c4983d054295dce672c6eb39496bd1116d4077d57a667b5dcf19098654", 0x86}, {&(0x7f0000001000-0x19)="f27d422cc30380618154f23d2333ab3944aa9b9db28a3322c0", 0x19}], 0x3, &(0x7f0000c29000-0xb0)=[@iv={0xb0, 0x117, 0x2, 0x99, "636a5af77a3f781773c56aecc2f37c4a17a92ddffa1b4107b99fecbfca86c7a1e21f77dc048b0f4a517e77d3172c9ba1d8e296cec5c67fa2f807b5d5d70cbc01c85a03dd641011bb872c7523beea618f15c2c293f7842c412a01a632bbf948c73ea6c39f294ed99cff6f98759f1b122cd8e582f91c13b8a6455c24215b4091f511ae5c36979da825efd65b90acc9fd17ecd0d7db2d38a559f5"}], 0xb0, 0x800}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000ca4000-0x9)={0x1f, {0x3, 0x1c00000000000, 0x6732, 0x5, 0xfff, 0xfff}, 0x5}, 0x9) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c73000)=0x14) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x0, 0x1000, &(0x7f0000002000-0x34)="", &(0x7f000000c000)=""/4096, 0x0, 0x0}, 0x28) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d22000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f00000d9000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:59 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003000-0x8)={r0, 0x0}, &(0x7f0000001000)=0x8) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000-0xa0)={r0, @in6={{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x5, 0xff, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/29 23:25:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x6)='sched\x00') getdents(r0, &(0x7f0000000000)=""/124, 0x7c) openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) sendmsg$netlink(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f000000e000)=[{0x24, 0x2e, 0x205, 0x0, 0x0, "000000080600000013675921de16000037df7f0f"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") renameat2(r0, &(0x7f00009fa000)='./file0\x00', r0, &(0x7f000079f000)='./file0/file0\x00', 0x0) mknod(&(0x7f00007b4000)='./file0\x00', 0x40, 0x1) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2017/12/29 23:25:59 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000850000)='./file0\x00', 0xfffffffffffffffd) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000f74000)='./file0\x00', &(0x7f0000329000)=@random={'user.\b', "637075736574f12d706f7369785f61636c5f6163636573736265746830776c616e31406d696d655f7479706573656c665b776c616e3000"}) lstat(&(0x7f0000580000-0x8)='./file0\x00', &(0x7f000030f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ae6000)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000ca3000+0xe9e)={0x1, 0x2, 0xff, 0x6, 0x9}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x9) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f1b000)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000a53000-0x104a)=@hdr={0x1, 0x0, 0x0, 0x0, 0x83, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x5d, 0x84, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f7b877", 0xa, "040009"}, "78e8eb46d5db333e19f61ef6cd09cb3800c7ec2b38cc75d74c3b4ec6ba8d9d4337bfdab3cd47a2d5ead8fc702f685c8b0da401bfedf4d8a3fcefa7f46094ba62e7b07e31c7c2a9bb657bd8d10b"}}}}, 0x8f) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000ef0000)=0x0) 2017/12/29 23:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e41000)='/dev/qat_adf_ctl\x00', 0xc80, 0x0) inotify_init1(0x80000) setsockopt(r0, 0x7, 0xfffffffffffffffb, &(0x7f0000e78000-0x58)="c53cfe233897a9e6ee85d1df53ed9211036d7375f12317931b1afa489ca5f04eccf876386fe2ddbfb9ccc43e1b686257016fcda9f6aab5af92d569bcaeeb5518150a609041b67a2f22206ec21b513420b42306f2020007eb", 0x58) sendmsg$netlink(r0, &(0x7f0000644000)={0x0, 0x0, &(0x7f000098b000)=[], 0x0, &(0x7f00007a1000-0x88)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00008aa000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00006e3000-0x4)=0xfffffffffffffffe, 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002df000)=0x0) ioprio_get$pid(0x3, r1) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a3a000+0x49c)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCCONS(r2, 0x541d) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) 2017/12/29 23:25:59 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)=""/180, &(0x7f0000001000-0x4)=0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f26000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000055f000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x880, 0x9, 0x5, 0x400, 0x7, 0x80000, r1}) 2017/12/29 23:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009e8000-0x28)={0x4, 0xf, 0xffffffffffff0001, 0x3, "c851d602ebe604d0f2cb64ee9928afd088daebea6264b6b1ffb95efbcfbd8add"}) syz_open_dev$usbmon(&(0x7f0000f8d000)='/dev/usbmon#\x00', 0x3, 0x84000) socket$packet(0x11, 0x3, 0x300) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) [ 59.372986] binder: release 10783:10789 transaction 48 out, still active [ 59.379981] binder: undelivered TRANSACTION_COMPLETE [ 59.417740] binder: send failed reply for transaction 48, target dead [ 59.433910] device gre0 entered promiscuous mode [ 59.459258] binder: send failed reply for transaction 50 to 10783:10793 2017/12/29 23:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000032000)={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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fec000-0x9)='/dev/rtc\x00', 0x121000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000ce8000)={0x80000000}, 0x1) r1 = getpgid(0x0) r2 = getpgid(r1) ioprio_get$pid(0x0, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00002df000)={0x8000, 0x100000001, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a2b000)='net/icmp\x00') sendfile(r0, r0, &(0x7f00001a7000-0x4)=0x0, 0x400) 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f0000b15000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x3fa, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x60) r2 = memfd_create(&(0x7f000012c000)="9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/29 23:25:59 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff6000-0x9)='/dev/rtc\x00', 0x153900, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004dd000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xda, 0xff, 0x401, 0x1, 0xfffffff800000000}, &(0x7f0000b42000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ba5000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000719000-0x4)={0x0}, &(0x7f00006be000-0x4)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000dad000-0x58)={0x26, 'aead\x00', 0x0, 0x1fd, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) 2017/12/29 23:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009d2000-0x14)="7d2f5d747275737465647365c766707070312700", 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000925000)=""/57) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000053b000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0xc) fcntl$setown(r1, 0x8, r2) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b80000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000add000)=0xc) fchdir(r1) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000a44000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x2, 0xa9, 0x1, 0x6, 0x11, 0x20, 0xa0, 0x8, r4, r3}, {0x29, 0x36, 0x80000001, 0x800, 0x5, 0xffffffff, 0x100000001, 0xfa}, {0x2, 0x8, 0xa79f, 0x100000001}, 0x83, 0x4, 0x6, 0x1, 0x9, 0x0}, {{@in=@multicast2=0xe0000002, 0x8, 0x0}, 0x10, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x3, 0x3e8, 0x4, 0xf498, 0x44b}}, 0xe8) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2017/12/29 23:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d8d000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000bd000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) pipe2(&(0x7f000030b000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) io_setup(0x1, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000107000-0x10)={0x0, r3+10000000}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a99000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002f3000)=[], 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d22000-0xc)={0x80000004, 0x0}) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000553000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) bind$alg(r0, &(0x7f0000477000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) getpid() 2017/12/29 23:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000419000)="497595b16b8b23486b2758a763d61a6d9056ea685d487c51fa0d49a978f037474e51b43c5fa43112073cec75f68e2caa2ece46ab3a9c29567cca49085a51d0dac012f531ce22b82a05002312bfe406baeef57f726289bd0b932fca2970d7dac62f13bdb369112c0b2c40d0d77b507af2b57d263ceab8c85d8cef8ef226799e2f084cb2bd2be076a367c1a700332c9ab3b956336814f900e3103293012c", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000258000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = getpid() stat(&(0x7f0000d08000-0x8)='./file0\x00', &(0x7f00001a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000046c000-0x4)=0x0, &(0x7f0000fb2000)=0x0, &(0x7f0000758000)=0x0) sendmsg$unix(r0, &(0x7f0000055000)={&(0x7f00002bc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006d5000)=[{&(0x7f000091f000)="b2b1a9f716cce33b3ad63455c1fe69a3940901e01edf4607ead833ae9cbf2039b7b288b53a40526e953235373ee4147ba5f0817067c1f106b021f31ee0a9b23654f2ff1793dcc72b55cd0004134daf7abb3b85b0b58fd3140abe4115c9f0185cabfd31f2b10795ead02a70aedb9a6e84a4f101474c5a5f8adbd5293b7c5cc1a066c71de629b114f030aa8e9d91e67665c79aa7fb", 0x94}], 0x1, &(0x7f00002b4000-0x68)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x68, 0x40000}, 0x20000080) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000fb8000-0x8)='./file0\x00') readlink(&(0x7f0000ded000-0x8)='./file0\x00', &(0x7f0000b38000-0x1)=""/1, 0x1) [ 59.467982] binder: undelivered TRANSACTION_COMPLETE [ 59.473182] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.478816] syz-executor7 (10805) used greatest stack depth: 15504 bytes left 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000063c000)='/proc/self/net/pfkey\x00', 0x82002, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bdf000)=0x5, 0x4) r2 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e34000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1e000)=0xe8) stat(&(0x7f00003aa000)='./file0\x00', &(0x7f00004f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000203000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a4d000)=0xe8) getresgid(&(0x7f0000879000-0x4)=0x0, &(0x7f000018b000)=0x0, &(0x7f0000cbd000-0x4)=0x0) sendmsg$netlink(r1, &(0x7f0000044000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x7, 0x2}, 0xc, &(0x7f0000f4c000)=[{&(0x7f00005f0000)=[{0x80, 0x9, 0x111, 0x9, 0xffffffffffffff73, "87e00d46de181c5cc7992bd31d5bbe1328b9ee69fb0304bd903b15e7269ca3fafc00da1c4f8713ff6fe16a7f8520c6423111379d3904a69a1b254a14d8fc9a29630a037a599871135895e2276af0edcf8129790e6e7361f59bf00786b17bc03a54a72ea94c023b852c47280d00"}, {0x24, 0x0, 0x200, 0x7, 0x7, "421e3870fe171c48e55e7c43f429b01ad4781190"}], 0xa4}, {&(0x7f00003bd000-0x24)=[{0x24, 0x4, 0x20, 0x101, 0x3, "6033b33a8d67fbf57de7242695cb3756faa6bccf"}], 0x24}], 0x2, &(0x7f0000a57000-0x40)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x20040000}, 0x20000004) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f4a000-0x8)={0x0, 0x0}, &(0x7f0000014000)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000025e000-0xc)={&(0x7f0000066000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000596000)={r8, @in6={{0xa, 0x3, 0x6f087192, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0xc14, 0x20, 0x1}, &(0x7f0000c33000-0x4)=0xa0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000e32000)="", 0x0) 2017/12/29 23:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2712}, 0x10) readv(r0, &(0x7f0000fdf000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008ba000-0x8)={0x0, 0x9}, &(0x7f0000da2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004b4000-0xa0)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff, 0x2, 0x2, 0x4}, &(0x7f0000be6000)=0xa0) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000e4a000)={0x0, 0x0}, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb8000-0xd)='/dev/snd/seq\x00', 0x0, 0x100000000008a001) write$sndseq(r0, &(0x7f0000cf0000)=[{0xfde, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/29 23:25:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e2000)={0x0, 0x0, 0x820c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00005b3000-0x9)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b3000-0x10)={0x0, 0x7f, 0x4, [0x1, 0x5, 0x6, 0x4]}, &(0x7f000076f000)=0x10) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000162000-0x4)=0xfffffffffffffc01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000228000)={r2, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x56c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000928000-0x4)=0x8c) open_by_handle_at(r1, &(0x7f0000ed9000-0xc2)={0xc2, 0x6, "ed1cd8b938afe0b40bfb27b0ae2bbed075b04ec9ef99f9194e7faea099292ff4a01d0da782abe60fbc48d38e45aed6fa9cfedbf6172bd7f9f4fe217059ec2b6dbbb14123827c6aea37d3c0e90d4e6e7a0a453a719d5a3505c96d2302829389f1df15f2a5cce99eac35339ca5cfb26d33b0c8f0bd3b13d473f5d39991a5dad8e24d4b267be58f2279819aa58eb579b9631752232c13d153603bc84f8dfe26ea2ec1001d987904eef2874288b1de2ad2cf4f0a71a2f453db5eedd3"}, 0x400) poll(&(0x7f0000645000-0x10)=[{r0, 0x5008, 0x0}, {r1, 0x24, 0x0}], 0x2, 0xffff) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009a3000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="4cf48ddf18c7d108fbf74cd99b515a54"}) 2017/12/29 23:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000813000-0x58)={0x26, 'aead\x00', 0xf, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000044000-0x38)={0x0, 0x0, &(0x7f00001bf000)=[{&(0x7f0000a54000-0xb2)="fc4ed61f9ac9f9914a13105c16a65424b80fe83a43bc5b44817009aa07b479172dae114bdd8f0571f37271e773aee4afbe5431062959e51fc4a88fd9ebd1f5baaf4453153122", 0x46}], 0x1, &(0x7f00009fb000-0xa8)=[], 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000b4c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000b11000)=@assoc_value={0x0, 0x5}, &(0x7f00009cf000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e3c000)={r3, 0x4000000000002}, 0x6) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) r4 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000e56000-0x4)=0x3, &(0x7f00007da000)=0x4) 2017/12/29 23:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt(r0, 0xff, 0x8, &(0x7f0000396000-0x83)="392cb4912d7703b6b38a0f83be5b6f3603e746e2164e5e66438ffdd3b9e0c4872f2afe30d1ec73fb7af6ee7d3d64c16d64cfcb2cacc4a44446209c1a4d6734c9d422f7fcd376dc6a79b9a8faae738363e70b10485854351e2f6289476a86b2fbf02242ae432bb7af321d443bfd0852c04008020ed6933bbca06e3bb84e73aa6ffdb363", 0x83) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00002f1000)=""/48, &(0x7f0000504000-0x4)=0x30) 2017/12/29 23:25:59 executing program 1: inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000020a000+0x85d)='/selinux/load\x00', 0x2, 0x0) eventfd(0x1000) r2 = dup2(r0, r0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000e34000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008da000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000133000-0xc)={r3, @multicast1=0xe0000001, @empty=0x0}, 0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004da000)={r2, r0}) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000491000)=0x801) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d85000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x5241) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) close(r1) 2017/12/29 23:25:59 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f000000f000)={0xff, 0x1}) mkdirat(r0, &(0x7f0000017000)='./file0\x00', 0x180) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000017000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0x15, 0x0, 0x0, 0x0}, {0x40000000000025, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000018000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socket(0x2, 0x7, 0x7) 2017/12/29 23:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000f43000)={0x9, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) connect$inet(r1, &(0x7f0000dc3000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) sendmmsg(r0, &(0x7f0000fb4000)=[{{0x0, 0x0, &(0x7f0000f31000-0x48)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000080) 2017/12/29 23:25:59 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x40000073, 0x0, 0x0}]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000015000)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000029000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000005000)=0x1c) 2017/12/29 23:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000624000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001c0000-0x8)={0x0, 0x7}, &(0x7f0000dd1000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d54000-0x14)={0x0, 0x7, 0x100, 0xadae, 0x3f, 0x8}, &(0x7f00003bb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000360000)={0x0, 0x5}, &(0x7f00007a3000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000d4000-0x8)={0x0, 0x5}, &(0x7f000051e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ae8000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000a11000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000fae000-0xe0)=[{&(0x7f0000889000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b4000)=[{&(0x7f0000e71000-0xfd)="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", 0xfd}, {&(0x7f0000339000)="4eb2163963347628d91d8ad12aaf28acdfaab88137c194fa14ffac3ccc40a1a2da60d16d9caa9d142879bba112684564c47448ed721a83cffc6870305dbb18c8390fcac15e320edbedb12a30cfdd3dcab92ee8256573490c5edae2184332aced62e40f4d6b78ccfab137b7bc4a6659a5f90a33c3e46e1790836be1e26f344253a9ea11686bb6d07cf34aec47", 0x8c}, {&(0x7f0000461000-0xaf)="d4939f69706376b61393e2a254337fdfd91bd523be3ac07d9287224a55c663bacf14a1032f2f8df6f05ea7244450b83a9e7d9a046c7a5424655387cce8ba4556caa1ed674f09137e4a082e9242c35ee86825dc5f48c89f70f6adce3ae7897c8d3086ef49a181c482f6e5b64e813a8b43ab733a6d665b59019771b81921221ba93eff90eaf8eb91ab7df26d6a14e6e3e3d8a232d695d384c46827ec2740791c55160c6cdf4003db345ab62335168d0c", 0xaf}, {&(0x7f0000542000-0x12)="722a586fc079e52f664b105912c4a2f8d25c", 0x12}, {&(0x7f0000169000-0x7b)="0af0b8b5ce04489a3be2509454ea1bf0d5a4020c3a71d63fb473831ef8c2f0e331c9217dbd49420994a4751c18ecce4f8a1b9ca45798441504958aa5f02135f7d51ef63e3bb515b8057f078349d2a9c3f962e23190cdb788116c1cf16773b6f8ef333aa8f36e958d3e80c3301b7350bd1bd588bdd334301934df1e", 0x7b}, {&(0x7f00009bd000)="f6f3d8870e4f00d85c649d0a24cc45529be6b15791261f2a08e8ab1593e0a80edaca3c655a4cd34d2202096cdf714e828ddd8eacbd97c1e71b5cfdadfd7f0b2c55985a8dc1ae67e4cb162514c72a1602cb54c884a5aaccc1b7", 0x59}, {&(0x7f00000c0000-0xe6)="091728537daa660374bebae52d5d57eab681170c166c6faace28d8b15db3262bb5bcb5fe279376f91921ac7ac94276d76a27ea9b713705c6dd944fe2fcd1202abc93af04d479d61c7353dcec3ebf0a2a3547f53d6a6a2f64c6d8910de64d76a7e617c32b6766b6ca52f0f247b5d5bfff73c28f4cdf64a0285fc4635aea9c8c0456b15c46f17efb468382c3a3d3aeb2d9109de93d6e6bd7ddad1ec2eca5128ba79210c4bf9a253fea0195282a0acb76e99a1009ca8777f17fb2778f70f780ac79ffc4317401867a4f60dfa79b70ce5fe8a60bc8aadede69897c60441360b19023c206bc2b5b28", 0xe6}, {&(0x7f0000a70000)="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0x1000}, 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{&(0x7f0000934000)="af08c279d79bc4e434891fc1765754a56a4cdd616c86230bd5c11685c9b2079351d8a393bbb4c51e221731daf9ef2f9b52eb2e8f942f0b4622127540e6562753", 0x40}, {&(0x7f00005cc000)="", 0x0}, {&(0x7f0000819000-0x11)="43230a22366a88aa011e8577f2d222c778", 0x11}, {&(0x7f0000add000)="", 0x0}, {&(0x7f000047e000-0x56)="6e3f4c0bbbcc4a1f1adea0860dff8397fee0f1a030c7c08caf625640194eea27dad606e4034373664bc6b99529575c69cb1b45af2b6a0794fdd1581781e8cac52676307664349304577cec8a132e9a3496aa47ee656b", 0x56}, {&(0x7f00000db000)="7a8a2a92f9f5cebdc2fe8d38adec450a19992d3642357f19f53dc3fe0b1a368efd4391a78d9a776576ca831d1bb12c7d195493198a4921c10c769e1f918795624d017b153d707f95ab5193413e4df2696824faea92832c7b119dcf01a48dadb48479167ffa57b84e055afb4647db3aa5a5729524955428e1615c2c47a43cdb9b54e532813235a93ad01c15848aa5d2b92fed6d770f700d75c61869d44418d63f541f24f9fde80533420979bb4576f71b114c17bd89", 0xb5}], 0x7, &(0x7f00005b0000)=[@init={0x18, 0x84, 0x0, {0x0, 0x80000001, 0x4, 0x7fff}}, @sndinfo={0x20, 0x84, 0x2, {0x2a, 0x200, 0x5, 0x9, r3}}], 0x60, 0x2000c040}, {&(0x7f0000e60000)=@in6={0xa, 0x0, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f0000a4b000)=[{&(0x7f00001d2000-0x7c)="83c2a88f0a57bebed581c05be3ee0d0ee3b6899d61d504586252af5960c140da996f72c974cf73e64fbd47565c5311244cf8d62062f9e136a0dd984a00fdb1f043b92fd5145c531a054cc1436bbb74c621de313d9c278523d4e87ac54a66688739b5b7e1be9e996fd8333f2912524b636cc88a59882856d971cb8628", 0x7c}, {&(0x7f0000fff000-0x8d)="4d1faa55f4d1a1012e3184cc1abdd320217a42c6772afaba136dcee5499ccb93e909b3cfd76b39d4baa2ade06de4e42bf79c8887427dcb9f2ba4eac7b19dec871d7b381cc97dd1f30715c1ffaac5f1a199edee920d6afd09d9a0c46f0e8ee430b7aac636d347967515f8d99722743effd9b8dbf6de762a9834d92f0dc378aef236bad2401e3c68674484b657a9", 0x8d}, {&(0x7f0000348000)="62b42789f0c770864df5a20cb40fa01f4aa0c97ed88325be95544431165bfcdca36aa77dfa0436bbc7d130a67dbc8c9bed23733095ac550cfe8ae99e30fe3aefae89895c3acbda39a87e73d13b14bf3bdfb82cb16e60df3c15ea86a3eae235fb1331b3fa2155013589f16af5f35deca68aa46b17e14a1cd38ce26f9b127fb687ce4fdf63242daa42219b1c6260cdd5febcddf7245273617329e090e4a7ce8eae2665fc008dfd9c030a0db488210793f06db9c3b001486575", 0xb8}], 0x3, &(0x7f0000136000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x800, 0xe, 0x3, 0x5, 0x5, 0x1, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x40, 0x5, 0x1000, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffa, 0x8004, 0xfffffffffffffa77, 0x1ff, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0xfffffffffffffffe, 0x9, 0xcc6}}], 0xc0, 0x40}], 0x4, 0x1) getpid() getpid() gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000eb0000-0x4)=0x0) r7 = getpgid(r6) ptrace(0x4207, r7) r8 = socket(0x2, 0x2, 0x0) r9 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r8, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r9, 0x0, 0xffff, 0x9) sendto$inet(r8, &(0x7f0000a30000-0x8e)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r8, r9, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/29 23:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f000023b000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x16, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [{[@multicast2=0xe0000002], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[], 0x0}, {[@multicast2=0xe0000002], 0x0}, {[@broadcast=0xffffffff], 0x0}]}]}}, ""}}}}}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000b76000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x1, 0x0, "f26aadb1fa15b8fab7667aa2041b6ce3edac19e95912044378cf80d135110bcf6b421545bedd1fbba3eac5050a019463d5f92be750cccb929c5c91b959a0997c56705e0ec16a1d6c78f111f64396d2de"}, 0x160) syz_open_dev$tun(&(0x7f00008b9000)='/dev/net/tun\x00', 0x0, 0x0) 2017/12/29 23:25:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d5d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000283000)={0x0, 0x5, 0xfffffffffffffffa}, &(0x7f00008c7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f2, 0x7, 0x5969, 0x3, 0x1, 0x0, 0x10000, 0x101, 0x7, 0xffffffff, 0x3ff, 0x46e, 0x3777, 0x1ff, 0x1ff]}, &(0x7f0000505000-0x4)=0x108) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000a3000-0x10)=[{&(0x7f000045e000)="48000000140019ca20ff757fffffff560a060000fffd0000030500f300fe58a2bc4a0304916464518900000000000000fbf51000ff4100005bff2b00ec00000000070000000000e7", 0x48}], 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000ce0000)="2023600cc9bf8de211b1e2c534d63ff31318e49f35bef11a8730e2ab671ba709b6a424032ae1ba5852355b03af76f098825444f222486564354544af800026079acc30f563e526612dd616ba826e5b47d00098f8868f02d70fbb83c22e73c94429d119430f31c230138ce64aa3d45b70cec97a4c06f2a5f1a02dcf6077a177b0cc458892910dda0dfdf3fba287d0d9c1d7fc79654a49a78804d235c4077b5e65a57d23c3d7fcfe75d830c89c92e604837a3b20a4678c6171f26d7c7341c7069e4e75049de6f541a7ea6ac1ee3cd0607fa73a5aa3546361e11b4726f09190e675d6") 2017/12/29 23:25:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005b9000-0xa)='net/igmp6\x00') pread64(r0, &(0x7f00001c9000)=""/0, 0x0, 0x4000000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a8d000)={0x0, 0x5}, &(0x7f000002e000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d79000-0x8)={r1, 0x400}, 0x8) 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f00008ed000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000c60000)="21bea8e13726fa", 0x7, 0x0, &(0x7f00009d7000-0x10)={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x100000000, &(0x7f0000d52000)=0x0) io_destroy(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000c05000)={0x0, []}) io_setup(0x0, &(0x7f0000baa000-0x8)=0x0) 2017/12/29 23:25:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x7, 0x4) fchmod(r0, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00006d0000)='o', 0x1, 0x20000080, &(0x7f0000924000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004b8000-0x38)={&(0x7f0000654000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "3aeea64e4d91bee4d9948cf16ee4b5c9110c982602136b002c78be1fc6ce05e596120bdef3d1e11a564be47cec7c92055e1e438e1b4ae532fbd154b826c821", 0x0}, 0x60, &(0x7f00007b8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) stat(&(0x7f00006d0000)='./file0\x00', &(0x7f0000f26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x2) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000b6e000)={[{0x7fffffff, 0x10000, 0x2, 0x1000, 0x0, 0x3, 0x100000001, 0x3fe0000000000000, 0x2, 0x40, 0x3, 0x4, 0x10000}, {0x0, 0x1, 0x100000000, 0x8, 0x0, 0x6, 0x1a, 0x2d9f, 0x3, 0x1, 0x0, 0x7, 0xb6f8}, {0x3, 0x5, 0x3, 0x3, 0xc0cf, 0x1, 0x10001, 0x4, 0x4, 0x2, 0x0, 0xf14, 0x5}], 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000980000-0x70)={[{0x2, 0x1, 0x5, 0xfffffffffffffffa, 0x8, 0x3, 0x401, 0x1, 0x0, 0x2, 0x8, 0xffff, 0x34a140000}, {0xa13e, 0x9, 0x0, 0x3, 0x8, 0x9, 0x88f, 0x5, 0x1, 0x8, 0x5, 0xcf01, 0x0}, {0x3, 0x10000, 0x60000, 0x1000, 0x8, 0x5, 0x8, 0x400, 0x7, 0xea3, 0xfffffffffffff0f7, 0x401, 0x3ff}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r0, 0x0, 0x1) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b9c000)={0xc5, 0x80000000, 0x8006, 0x20, 0x9, 0xbf6, 0x7, 0x6, 0x0}, &(0x7f000097d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000c7000)={r3, 0xc4d8}, &(0x7f0000400000-0x4)=0x6) 2017/12/29 23:25:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00006de000-0xf)='/dev/snd/timer\x00', 0x0, 0x200081) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndseq(&(0x7f000016a000-0xd)='/dev/snd/seq\x00', 0x0, 0x202401) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000968000)={0x0, 0x0, 'client1\x00', 0x0, "e18d8999b3022f2d", "e2455dc61b3d62df95fa1cc7a534c663309a252fe80ed01a53206e1e7501a757", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) delete_module(&(0x7f0000014000)='}&proc\x00', 0x200) 2017/12/29 23:25:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007e5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002bf000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000c01000)="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", 0x1000) perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ppoll(&(0x7f0000093000-0x8)=[{r1, 0x100, 0x0}], 0x1, &(0x7f00005da000)={0x77359400, 0x0}, &(0x7f000043d000)={0x8000}, 0x8) [ 59.746230] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/29 23:25:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x84) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002d3000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom(r1, &(0x7f0000a40000-0x85)=""/133, 0x85, 0x0, &(0x7f0000990000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2017/12/29 23:25:59 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$nfc_llcp(r0, 0x0, &(0x7f00008e8000)=0x0) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000532000-0x1d8)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) [ 59.812476] netlink: 48 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/29 23:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffb) sendmsg$netlink(r0, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000a8f000-0x3c)=[{0x11, 0x1d, 0xffffffffffffefff, 0x0, 0x0, '\a'}], 0x11}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) 2017/12/29 23:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ecd000-0x4)=0x20, 0x4) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000def000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) connect$netrom(r0, &(0x7f0000e59000-0x48)=@full={{0x3, {"36d52f917b8aca"}, 0x0}, [{"bb8027214e30d3"}, {"386c3c37511fd3"}, {"fe26961b77e4f2"}, {"1704c8c71886ac"}, {"20187f6cb67229"}, {"4c7f5378a9422e"}, {"b31697ece27fcc"}, {"eb07d78526036f"}]}, 0x48) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006af000-0x8)={0x0, 0x3f}, &(0x7f0000110000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c29000-0x4)=r2, 0x4) getsockname$packet(r0, &(0x7f00000ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000389000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fb5000)={0x0, 0x0}, &(0x7f000014e000-0x4)=0x8) 2017/12/29 23:26:00 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x9, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fb6000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000ca3000)=0x0) setfsuid(r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bf8000)={0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000908000-0x10)={0x2000, 0x8000, 0x0}) r2 = socket(0x10, 0x2, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f00003bb000-0x8)={r2, 0x2b64}) write(r2, &(0x7f0000278000)="240000001e000d65f801004000000000018ede080a0100f7014100000001001700000000", 0x24) 2017/12/29 23:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x1, 0x4e7, &(0x7f0000df6000-0x8)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000bc7000+0xe19)="db5b3a4fc638b70cce62b4a1091be19b89a41353105a5bf5f4") r1 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x2, &(0x7f0000167000)=@raw=[@ldst={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000a62000-0x4)='GPA\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) readv(r1, &(0x7f0000ce6000-0x50)=[{&(0x7f000045f000)=""/66, 0x42}, {&(0x7f000006f000)=""/247, 0xf7}, {&(0x7f0000618000-0x83)=""/131, 0x83}, {&(0x7f0000a48000)=""/193, 0xc1}, {&(0x7f0000472000-0x2c)=""/44, 0x2c}], 0x5) openat$selinux_context(0xffffffffffffff9c, &(0x7f000054a000)='/selinux/context\x00', 0x2, 0x0) 2017/12/29 23:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c12000-0xa)='/dev/ptmx\x00', 0x90040, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000c18000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000162000/0x2000)=nil) close(r1) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r1, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f00003da000)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r1, &(0x7f0000a10000)={&(0x7f0000556000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f74000-0x70)=[{&(0x7f0000c18000)=""/139, 0x8b}], 0x1, &(0x7f000021e000)=""/0, 0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/29 23:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000570000)='/dev/binder#\x00', 0x0, 0x80000000000800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000442000)=""}) 2017/12/29 23:26:00 executing program 3: mmap(&(0x7f0000000000/0xfa9000)=nil, 0xfa9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000faa000-0xe5)="1ce5c443f9e63b925127a329a40301feb72dca55aeca89fa11b1e5651463392de9ea2cb2d048ca8ee13c80a0975e9082b0868e7ef8a467986e1488fbe197260c3922166138fac46c4d36b8978ac93d1bfdee47a75ce1dc3e00d41312ef4063e4f8133cac180370a9c12799cd329c6acea6531ae882371199e63608ec12974b505e9e3193fab28e1ea8a3b8dd742f16df1a21baaaf85d8c3faf8ce939b162c7770418fdc0f6afdb05a1b4e1bcee4742c290888e54a493c4d1003c4db50b0807fbd66d2906a305a087802c15dd92b44d7749e47ea2ea82cad73875d85bda1694b4a4085b8378") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f56000-0x28)={@common='sit0\x00', &(0x7f0000f55000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = shmget$private(0x0, 0x2000, 0x90, &(0x7f0000aea000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000da4000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00004c0000)=0x10070c, 0x4) mlock(&(0x7f0000b51000/0x1000)=nil, 0x1000) [ 59.945495] binder: 10940:10947 ERROR: BC_REGISTER_LOOPER called without request [ 59.949465] Bearer <> rejected, not supported in standalone mode [ 59.959375] binder: 10947 RLIMIT_NICE not set [ 59.976933] binder: 10947 RLIMIT_NICE not set 2017/12/29 23:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fe9000-0x10)="e5f8b5bf0e00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b8000-0x38)={0x0, 0x0, &(0x7f0000716000-0x13)=[{&(0x7f0000440000)="21c70a4002e9828c8d3df169acd9cd49", 0x10}], 0x1, &(0x7f0000e71000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000f03000)=""/244, 0xf4}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) 2017/12/29 23:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x80, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = creat(&(0x7f00006be000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009c3000)={0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x9, 0x42, 0xffffffffffffffc1, 0x7}, &(0x7f00003bb000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ad3000-0x12)={r1, 0x0, 0x5, [0x3f, 0x7fffffff, 0x4, 0x4e600000000000, 0x9]}, 0x12) [ 59.983190] binder: 10940:10954 got reply transaction with bad transaction stack, transaction 52 has target 10940:0 [ 59.983216] binder: 10940:10954 transaction failed 29201/-71, size 24-8 line 2775 [ 59.999085] device gre0 entered promiscuous mode [ 60.003902] Bearer <> rejected, not supported in standalone mode [ 60.015801] binder: BINDER_SET_CONTEXT_MGR already set [ 60.015811] binder: 10940:10959 ioctl 40046207 0 returned -16 [ 60.026812] binder: 10940:10954 ERROR: BC_REGISTER_LOOPER called without request [ 60.026823] binder: 10954 RLIMIT_NICE not set [ 60.026910] binder_alloc: 10940: binder_alloc_buf, no vma [ 60.026937] binder: 10940:10959 transaction failed 29189/-3, size 0-0 line 2960 [ 60.085999] binder: release 10940:10947 transaction 52 in, still active [ 60.092856] binder: send failed reply for transaction 52 to 10940:10954 [ 60.099660] binder: undelivered TRANSACTION_COMPLETE [ 60.104786] binder: undelivered TRANSACTION_ERROR: 29201 [ 60.110283] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/29 23:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000afe000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f000048c000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000112000)=0x48) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000da2000-0x4)=0x0, &(0x7f0000000000)=0x4) sync_file_range(r0, 0x6, 0x6, 0x7) fdatasync(r0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x6, 0x0, 0x208, 0x80, 0x40000000000000, 0x7fffffffffffff}) ioctl(r0, 0x0, &(0x7f0000729000)='S') syz_open_dev$sg(&(0x7f000093e000)='/dev/sg#\x00', 0x3, 0x400) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f000025b000-0x4)=0x0, &(0x7f00005af000)=0x4) 2017/12/29 23:26:00 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000687000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000104000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f0000004000)=[{0x0, 0x0, 0x17fd}], 0x1) r2 = semget$private(0x0, 0x40000000606, 0x0) semtimedop(r2, &(0x7f00003d7000)=[{0x0, 0x0, 0x1800}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x0}) clone(0x200000, &(0x7f00002a6000-0x64)="c49d00a3abdaec3140a7e102b353f0476646e255c79b28c1d2dde8237a5f9ac537ecf5a0068a72c6ebd97d040271a078593148b39e47f3a140f1f0049ef35a5088da78ea94dca2d7bcbcc97c62aa963a0afe455430605116f968e27c1d2a29d894467219", &(0x7f0000ecc000)=0x0, &(0x7f00009a3000-0x4)=0x0, &(0x7f0000230000)="0bc8") r3 = semget$private(0x0, 0x7, 0x0) semop(r3, &(0x7f00006d5000-0x6)=[{0x0, 0x0, 0x1000}], 0x1) 2017/12/29 23:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000375000-0x4)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}) r2 = add_key$user(&(0x7f0000856000)='user\x00', &(0x7f0000113000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bbd000-0xa0)="4432108a65e182cb1dd838f236b3f69a16897447981a9ef07de844f4e9623916e5ba031c68d625bd7edffc914e4295a34fbe02d460d6fcacde6b9217c3a3d6ea6c08ed6f83e26ba93185d3ba593bd149345cd132ae6fb598b05d79eb41b4aee3aaeed29fe2a12bb347d4db1f8e5096c48b17b317388e4d125ecaf81f4d6f172ec884c829a458ccfa60b673dd5c3e87d11faf754976353d8cff842361639eb4c5", 0xa0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000633000-0xc)='id_resolver\x00', &(0x7f00001ee000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f1c000-0x58)="7bbd333f272ff9153d0babfedb83b3d295ca9fbada8c97afdef744d41064eae2c68f3aa7ef0781ff8a82f46db19d15ea3b5c2d830bc23397e7e47e8510e3f0c4f44688b7ca82d80ad0862281b46ddccf42c9d6509e16f8a0", 0x58, 0xfffffffffffffffb) r4 = add_key(&(0x7f0000eeb000-0xb)='pkcs7_test\x00', &(0x7f00001e4000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c75000-0xd9)="8998f808ff4234ff133e40658795a0b6516d765ea810372f6385739d76ede65cb6c61f50d03e33b332636bd03820a0eb4f9fb670958aa84969f223f4f72d7a83393b3de581fd8e22a5cf9f7d8cfdad38d15fc887bb2b3ffe8232216ecf98c2999a760ad4ba24f6f905d06e721083b865efcf94ac2dad694419bd0d65c05b20dac8e9fe6c958cb26012461a3fe866f1984679ff8fe39dfbf6976184649934939c629bcb89a0ec82ba7fecc5e22102479a6885b01c33811aa0e580a470e4921c20328f0a51e99d46b07285fe9812eb495d0921b742cd82226b37", 0xd9, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000f1d000+0x908)={r2, r3, r4}, &(0x7f0000e59000-0xd5)=""/213, 0xd5, &(0x7f0000da8000)={&(0x7f0000541000)={'sha224-generic'}, &(0x7f000072c000-0x56)="c04f28dc28bef7650ec201d7a689ddbf1fb8188c809815282120584d2ae835d83a0014cf866b0e8b03cd028b2f8ac1204f97cd058e7dd9f035ad20560a51605ba41436fe8044082b5653e1e9b640e5dc23c2e7596f0c", 0x56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000049c000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d9000)=0xe8) msgsnd(r0, &(0x7f00001a6000-0x8)={0x3, ""}, 0x8, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000069000)='/dev/hwrng\x00', 0x10080, 0x0) mq_timedreceive(r6, &(0x7f000065e000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000c24000)={0x0, 0x1c9c380}) msgctl$IPC_RMID(r0, 0x0) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000e18000)={0xffffffff, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c0, 0x43e2, 0x1, 0x3f, 0x3, &(0x7f0000df9000)=@common='ip6tnl0\x00', 0x7, 0x9, 0x100000001}) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bee000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r7, 0x80404518, &(0x7f00008a1000-0x28)=""/40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000705000)=""/130) 2017/12/29 23:26:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000012000)=[{0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000004000-0x40)="007eaf6809387289cd8b067df79406e4e5ce1c4e112b6ac6e5d1a68dc12f8e8c1401206ea28462cd02474ba43ea33f11cdd60d44dfe3f25491fa8735123ce448", 0x40}], 0x1, 0x0, 0x0, 0x4810}, {0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000013000-0x66)="c40e0b1ddc1edf6513cc84f1fe9ecca896b0869278e6b9425054a5b37198d4b90e4df6c1b9cae4ad529d6ab96f2f76a75ae1faef901b6026250f27ab627c520d4456a96e7e37c583f1c3f6ddb5937855bd71e01cd4087d6b0ac27a0a0c919a82337ddbd17a83", 0x66}, {&(0x7f0000012000)="5d19d43fdb85e13c51eb578994155a66a0fb6f1c4c513e3fcbd581937853f2f243ef4cfd641f451e6672b8ac3cae9fab62ff8cb794422c42a1", 0x39}, {&(0x7f0000002000)="", 0x0}, {&(0x7f0000006000-0x3d)="bfbbfe75ec59e96ca47f3eda9196fb6bb7fb2b1f1ad062cb8110e0c1a5f0ae1570b937610d3975d3f22f0cc93f0639970bdbc31021038508657bdce509", 0x3d}, {&(0x7f0000004000)="050503fd00a13caa574fc3fd09a77b71a5efc42792b019e48d8a709d2bd76a5ef36b40324d9acdae9ec8127ebff3329330750f138a557ec0d296bda11cbbc533dd65fa7220d7ea11a5bbaeee3fb098f7415511e62abcb4f41e2a5895b3492ade592a6e5e1d76c889b542d556c3ebbf64550aa12a", 0x74}, {&(0x7f0000005000)="b16bc000af34b4ad1be4fa28eff6be9bc417b0465682c0308d27f00b9fdb399064aa4a588e967cea92d252f7ace772210455128cb9e9633566538212640c9a6c32ac5f186fc88e316406c52cbf6f78c9c7715f4596ed47d2dc8950173791456bf9bfbb784b79004a052c5d28e38e85d3c742aa98e5f6e6d81c69333fdcd77f80d751dee373c002f6adde1e6df217b31e433e57dbb4d423d1689e5aacc30010aa2f8f03fd8757e37bde614df51eb796db21905483f9f3b86f1fd507181f415b6fce579f92c014a036b4d8dc15d2a023fe76d5ce6ef3c90a12c0574e031b5f20", 0xdf}, {&(0x7f0000012000-0xf7)="af1a98d5eea718aac884087039e63d7ceb190e38ea77078d3e8289950ea74173236c8270eae78388e4446c68fe93230495babd81aa6fd5afded542932854334626edb063ba201e435031c4eb613cc6269d65d3ec2659110a187a9dab69ffbae88ae1765a44513a5bff7d6fcf14773e3dfa9aa3456903de89b1fb213eef03248b34857173290f2e74a7a0cca79fd29aba2b9598ca3e89d101debb5be278c50a32f6954a162bf782dcebec19851e2b3a516b9b07032f384fb88c863fd3205151f7959b6fd399bec288c650423eeb3cc68a6fb583820395aec418762f985881113f6af4b32b1a7d594ada0a4e4d25afd490369d9cd7b157b7", 0xf7}, {&(0x7f0000012000)="075bc93f3368ce0f", 0x8}], 0x8, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f0000006000-0x20)=[{&(0x7f0000005000)="2a8c3dc4b2ceab5be26995fba9846854557702a42aaa54280c31285d2125006755ffb2e6f9fa0edd63043fffbb343fbf5bed9ae7a4e1f687c9e7e74fd74373f6bfe5f2b9cc0648ff0525e215b9d27970c8432d1795b72f80e00353ed3e557ed44a45cc65e67c3c7813d64e8080383eec2e4f51614efd0679a8b9bd0206b36ae1b645a10050ff3a1483d95c0b491cf249c112825d11dcc8aec62e7de6ced797", 0x9f}, {&(0x7f0000005000)="7c7e799540f88685b7cb8b53c13329396735fd7c78fbfe099a92b1978d82e342af220edabf5895ae38aaf73ed6e8b5ce882ff3d7a7a7fc025f9a2baa2460da8b4783b09827b28acf25778eb803f7a092858f762551fc2f6dbf475f377d14573a37ae706a1bef5071e6ffeadc31f60e081c2600c4c9137844b78cfe0762470e", 0x7f}], 0x2, &(0x7f0000003000-0x128)=[@iv={0x110, 0x117, 0x2, 0xf6, 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&(0x7f0000005000)=[{&(0x7f0000005000)="202ce059a79569dd6826bdaab43231e4ce64f1acf1be51e3cd94db11828095a962390033d72a4e819432d99060a3ca7edb64ab357e098801bd27ab058331ce6b9b8aa5447bbfebe921c0fd741527822df10f5bb8a34a4a63f93d2d9ebdb4d4bc2d20c4789caa9b748928aebcae0db1a0069cff0261400520ff4b7e3606fa93c408eceff85675b004b8f3c244ae6d23f9", 0x90}, {&(0x7f0000005000)="7cb7a34b543b3a1e03ca02e033769b82db20a5b54da0c897f0e89aed25b1cfb6fd09d73b4e1a2a88c13cb80b341270a6df99e47fc472beff8c704854229ae85df6dbca4cb9654d8b6702f32b8d4b723732b2580a2ff993c6b6685ce8318a817762b163ff9f7521aca6258ca6a525211ee5c4a852c7323720e4d61040a9d2764cfe9c7fd699bda8cac90b38327d67c545a1fe47f4295eb053b4beea28c81693365f2c4c8a3f7b410c9da93233a63da4d4947c2c77338d5b3b10", 0xb9}], 0x2, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}, @iv={0x108, 0x117, 0x2, 0xf4, "6a907f14d16b65754ac29dafcc0f42fdb98afafd6fb9b76221584ca4ad033ef4645a44f77326236f0ff5f09a7e5085c576d4ad07c160f94309a7ae0e8b6b1a5af9305355d2f00819ed96bb67d0b62fb98cacb84ae401f85a3ad1bd75ba367f9db44505d1683b7a243465d2e0ef8d8490d8fb5568a64c1395c45a2daa07c4e6b95cf85918fe12cc46f37023029ac6953aabfb9d5410fe4077259a7643ca7485d4a11ce0e4fee89389beb72b658a942dee110a4f7466d6df0aae5933a86dce8edc27859d51d54a7777cb170be59102d967afb6b51dc4d4f98cde5c4830038ed1fbc159bb6e5bfa5d89fc400e00cf608212d773852a"}], 0x1138, 0x20048000}, {0x0, 0x0, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe4, "035b2ab0752977392ac1519c96f61937efd2501bc8e23f5eb8143b604b3c7ab3930f63ae7cd652760fb45009dfda875309048189af82c47c14d4aec6ad301c92ffff03c32193dbfbad39354a6644b49fc596b944113ffe0700a07b0a9d15f9fb3650904ba9c77a1d6f7b03ec1b90769e20fa9cf225aad7658ae41f8b5fb22fdfc00f6fbd2d1e44f8dec3031d5f8227f0c45aae62f157058c73b08ef529a4cd2c0fc4f300d54eafe6b7896399b6d2a64d75c3c190f85aec266aa9f09e0870b2d0cbe1e368bb92cc1091e46d50d856f7ebfe149380b8e0606be495afef91ef3ec7b108e3ca"}], 0x128, 0x24000000}], 0x8, 0x24040000) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:26:00 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(0xffffffffffffffff, &(0x7f0000fd6000)=[], 0x0) ioctl$TCXONC(r1, 0x540a, 0x8000000002) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) poll(&(0x7f00009a0000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/29 23:26:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000547000)='id_resolver\x00', &(0x7f0000f37000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x18)="6d696d655f74797065656d3129296c6f6367726f75700200", 0x0) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000023000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000036b000)=@sack_info={0x0, 0x1, 0x6814}, &(0x7f0000362000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000237000-0x8)={r2, 0xfffffffffffffffa}, &(0x7f0000420000)=0x8) fsetxattr(r1, &(0x7f0000d4c000-0x18)=@known='security.capability\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) vmsplice(r1, &(0x7f00000f7000-0x20)=[{&(0x7f0000594000-0x1000)="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", 0x1000}, {&(0x7f0000eb3000)="fb45659f6886860864d103af160dd23875d026db57441cc63315ead469173ac9dcc15bc8e815a4effce03e4eaf3a099a0bb07bb96d98a50bcfbe299789bd91fca60f8daa7243952ecb11c06b211d22755e7e396c355b4f7caf30b82ceec0bb761f97aa3f69ea7be47ad09ef5698d61dca2d45477cf7392ce4347f97609202b935b6e48ce4dda0fff1e0ee82b64ab736f83097c0105fcde92920202635b983d09d429cafd80a475a2fb3bcb8b76bada55d23ee3171e9235f74520ef7f3fa4b9c53a12727174ced62db66ebc2f261734ec4b801038604380091ac0c2aa7937f3f664", 0xe1}], 0x2, 0x7) 2017/12/29 23:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400001002, 0xfffffffffffffffc) sendto$inet(r0, &(0x7f00001f0000)="", 0x0, 0x4008000, &(0x7f0000ede000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) accept4$inet6(r0, &(0x7f0000594000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000939000-0x4)=0x1c, 0x80000) 2017/12/29 23:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000757000)=""/0, &(0x7f0000502000-0x4)=0x0) timer_create(0x0, &(0x7f00001ca000-0x60)={0x0, 0x2f, 0x4, @thr={&(0x7f00005b8000-0xf0)="bf2bbbe6d00ffdfed53475ebe140c44729c5215e82fd4e54968b0330661f9cbf4b317b25276010e95e203daff53d511979c82e116ca290e5437e5df709560286565f3256f0b1b410dd55f6c37f076f536c96e48a6be9fc0afd2f91b6e3c12c285cb7cbfac28b67f53be9c4c6edf305c96e94039e48e076ffb62cc2eaac3e4b7472e867d5deba6aafcbd2ac9707331df2a6113a579654435ae282030be426a2b09deec9f4bede0190496ad8683e841587ecdedca5e72adf1071af5bc28d9d26bc30eb8dfe0facb83982196cf8f1fd5114340d8b3786f044f8b9a204a25f5c2c6ddba99b4c4a194007d87459ddd75966e8", &(0x7f0000785000)="bed4ff8d3900f1599f2e06f80842b986666049210ffbc5b2c7851b421ecdaf6980052763ac6c66cef3fd97f82e88eb0b47ef8b2f2a5216d0bccdba4976123ab84b3297c6"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000702000-0x4)=0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf0000-0x13)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000705000)={0x0, 0x2}, &(0x7f000085f000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000009000)={r3, 0x2, 0x8}, 0x8) timer_delete(r1) 2017/12/29 23:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d47000)='stat\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000098a000-0x4)=0x0) r3 = geteuid() fstat(r1, &(0x7f0000657000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005cc000-0x4)=0x0) getresuid(&(0x7f0000972000-0x4)=0x0, &(0x7f0000c10000)=0x0, &(0x7f0000acf000)=0x0) r7 = getgid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000d6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009a8000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000513000-0x4)=0xe8) getresgid(&(0x7f00002a6000)=0x0, &(0x7f0000cd7000-0x4)=0x0, &(0x7f00007e8000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000eda000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000dfd000)={0x200, @tick=0x5, 0x101, {0x3, 0x7}, 0x843, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000784000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000653000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b7000-0x4)=0xe8) lstat(&(0x7f0000e89000)='./file0\x00', &(0x7f00002a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000b8b000-0xe0)=[{&(0x7f00002a9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c8e000-0x30)=[{&(0x7f0000f21000)="bd9df782dbc949ad6353814d49d5989373c6dea176d195de83bbc82d16249df56f1144f5be63d6a9e281c56297d80d28be0d93decf05e20423db185b0dbc5f5937234fe035604b0ce9e9d31c2403397f22461c725e01716613bd6f039f3094be5b8ba91937746a791dd6f13896a5efaaec5cf9d14c31", 0x76}, {&(0x7f0000c36000)="e70e4b10f2cb21c6b1164967321430e3661132171576a59387ba28ec3fa6196658c469a2e141cb597437c9aa2000fb4d47402b3b57f8caa599ae5957c85c674e2f3961023adbdf46e79cdba929acf5498d2fd3b78fc2f6fa194ec211e34ff94dff7ba33668b62296ff7cc390e75638d866bbb3", 0x73}, {&(0x7f00007bd000)="8d4abc4d1ccf9cbaf5380eb1d861c35a9c5c1362f39223514e1a49ec4816dbab9e0587af5969ac270f92f8ac933071a1d5b8a1a98fd381dc398702500ab0205367773bcdc1e0b641ae6fe54688330347057b2a3be7ce91fe1bdea04650394d16f4ad1efff7421d8679ecd6706c2fea36daad71d5e45ce75601a97909770ca6b224fec6", 0x83}], 0x3, &(0x7f000036a000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r0]}], 0x60, 0x4000080}, {&(0x7f0000cbf000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000f2a000)=[{&(0x7f0000613000)="984d8a22d7aa6bbaeaf1f2fe3c911c1a3b1efb69c1d1aa6a0ad791bdbada439e8fa5e9f91b09afd6e96db12667d7863ad38ad532053c039185b661e03db6889f93888fc39c725324d4910f0cb4585914971bd6a54ec3503131912a5755c73c9e58ed4d4238ba296cf939e8744030c538de0581", 0x73}, {&(0x7f0000e90000-0x48)="8792e7c4b1137b8ac5e5782d3de1dc49e0eb715b35888bc8c46bb5843261d4dffe6e53264025a277d159940670c06d556fdf897d121ed8321703ee30d0f2bdf7cc624bc46ad04f84", 0x48}, {&(0x7f000000b000)="ac4350599f25146d25466f7889509c7087d4707865c01a1358fb381e60551e4f2cc622a84b1a10ddbc458e6d6303ad74bf752821448d73dc987fba272d81f37437ec7418089c7d263b5e31f3d8343b0e1fd63308c7e437d2360bc5287bf53a0e03ba30f75804a5c82554905bc6afab31531708fd9d948c790a9d504a2f69b9c065f0d12ccfc738021f2a80d554e938d33cfe45d58d5d53f483946c8fe67b3efd1ca7f98df879868e293fd834", 0xac}, {&(0x7f00000be000)="d395a62e320270037cc8a0fc7ce8d481752bd68c34c42cb7b2f27b080f2cbaa46c3137234ac2f03c36c473a338117d1e21fbcd0a0d1c78345350321deea3ccd4d0490202dbcc2c68c47a2ddf99cfd5796d50360e72d3fdc8fc179955d4e3444e55d223db7c5e9c6f76511f99dcb713ab5595512fa66f89f89e836c21a75b9a7a67adf13a4a36ef7e0296c7ba79f75b93be6d6a3fca", 0x95}], 0x4, &(0x7f0000f90000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x80, 0x90}, {&(0x7f00006f1000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ed4000)=[{&(0x7f00003e8000)="4bb253ca2db8e4c12ee89dd9aa7f4047cc960989aad7069ed301b8ec65072c8db6caea4ccc4a3b813fa48280de79fe4143d8a21b05d3529a19f2fc61ae4fb226255fd559178d419e7555a9cc39cd093277420b916546cafcfc6558331d01ff37fac0864f878ee290c793b5bf8e2f41437f1104e96533e206a4cc3e8bf3aac4e9786fcc1101caf8177292", 0x8a}, {&(0x7f0000a41000)="376e4c680e22950685f78a6bb4525f21b82eaa9a56e41ced1ef89e1008e4376670f514cbc36d0ebe5f8e36fce00e462e1fefdb56bc201bb4bedd864b48e54f31764cbc06c1d18b", 0x47}], 0x2, &(0x7f0000b41000-0xb8)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, 0x0, r12}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb8, 0x20000041}, {&(0x7f000089e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d49000)=[{&(0x7f000035b000-0xfd)="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", 0xfd}, {&(0x7f0000aa2000)="17f8ab5e159d2eccedff8da6f0726bb0e2980aa26b638c1eccdf179d99bf4b77fa7de621d991f0b2512ff2358c7dd6a89b708ea0fbda53f13d166f", 0x3b}], 0x2, &(0x7f0000875000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x8000}], 0x4, 0x0) [ 60.117193] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/29 23:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003b5000)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00003c9000)={{0x9, 0x1}, 'port1\x00', 0x1a, 0x100000, 0x6, 0x0, 0x3, 0x9, 0x3b, 0x0, 0x4, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000036e000)={0x7, r1, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f00001ed000)={"2d57a984389f352f1796e97f2117514b", {0x4, 0x800, 0x3, "92b078666daf", 0x9, 0x0}}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000668000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x60010, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:00 executing program 5: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a1000-0xe)='net/netfilter\x00') mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00008a0000)={0x0, 0x4}, &(0x7f0000124000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000561000-0x8c)={0x9, 0x1, 0x1, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008a0000)={r1, 0x6}, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @empty=0x0}, 0x8) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open_by_handle_at(r2, &(0x7f00008a0000)={0xec, 0x2, "e28f0b4b924519c9704dd932ffefb481856626aa3c1f2fafad4b96017b20cb8576b2b6e58082a7026a4f6423f3cd7caafdf53dc8aee6f46c90507b926142df08068d817d4cc89397821aadf5f2179377f798d7b3a40b06698e88b0c0e93eed5d798b010391c29999e6200535840e61fa287b6c63b5030f83740352f0bc9f4bcbe4153dbe7de38ffb2a4e78e7a9b93f6e49b85003ca80a7f956e40285c544a339f3846a890576e20b2392ca5a295e11b9edcf039902358c50fd72077e395a5f413b7d58762748473fe41bff55df3c850c9fc2655b6d87585fdea8c0b9ff4f804bb722e64e"}, 0x800) fdatasync(r2) 2017/12/29 23:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000018) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="290000002100190001003524000a00060200001600000000000000040d001400000000190000000008", 0x29}], 0x1) 2017/12/29 23:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6(0xa, 0xf, 0x24, &(0x7f0000edd000-0x8)={0x0, 0x0}) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000b7c000-0x4)=0x0, &(0x7f00000c9000)=0x4) 2017/12/29 23:26:00 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000+0xa49)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f00004e9000)=""/100, 0x64, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f73000)={0x0, 0x9, 0x1, [0x5]}, &(0x7f0000f73000)=0xa) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f74000-0xc)={r1, 0x7fffffff, 0x0}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000013, &(0x7f00006b3000)=0x1, 0x4) r3 = socket(0x3, 0x800, 0x5) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = semget(0x3, 0x4, 0x200) semctl$IPC_INFO(r4, 0x3, 0x3, &(0x7f0000a75000)=""/238) sendto$inet(r3, &(0x7f00001e7000)="1cffbaa6464a2ed7f86eb53dcfcafd462d772805113fa8d280ac37ab323ffa177ff2984811b4cc07dac34c101bd9f8cd834acae6b9c3b20d9509739e2995fdc9d7a41f3ecc045e8a8aa49d312ec6cd17bd0cebcd61d9bb207e2e6410a7fdefd91b3bfa4cc0629bdfe20a9152c159a56968d5973205e375fd8c28195fa5ccb3cf41cb785a7dbdcd7319d1e4413d4c2a14b8727e5582a080ce18326ad5440d4e972e146c0a874c5b058fd6b8d9cef3495c81f6197c49c65017b4552816e04922a38ef84bc7193bb0ec0a9f7b66151a00194e", 0xd1, 0x4000000, &(0x7f0000f73000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000190000-0x4)=0x7, 0x4) 2017/12/29 23:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000fef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f29000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1500}) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000ebe000)="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", 0x1b5) 2017/12/29 23:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x0, &(0x7f0000527000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000400000-0x4)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000062f000-0x4)=0x5) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cb000)='/dev/cuse\x00', 0x210080, 0x0) r3 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r3, 0xc56, &(0x7f000009b000-0x3e)="30a297f522460071f73c72ca7277059b338b19b556231b894334d8b3ba16981bc24d93ba8da3717b0ed761d8e78afb0747eb8989d0b41b2db8051ac8b904") getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000abf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004ac000)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x1004, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000b7b000)={0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f27000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003fe000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f000058a000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ae9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be7000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e20000-0xe8)={{{@in=@rand_addr=0x2878, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x4a66419b, 0x3, 0x8, 0x8, 0x20, 0x80, 0x6, r1, r2}, {0x401, 0x9, 0x8, 0x9, 0x6, 0x7, 0xffffffffffffffcc, 0xdb5}, {0x3, 0xffffffff, 0x400, 0x3}, 0x9, 0x5, 0x8000, 0x1, 0x80, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x4}, 0x11, @in6=@loopback={0x0, 0x1}, 0x7, 0x3, 0x1, 0x7fff, 0xa3, 0x100000000, 0x0}}, 0xe8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00003f0000)={0x0, 0x0}, &(0x7f0000433000)=0x8) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000430000-0x25)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000033c000)="abb2ef7a01f486606b58ac3a") 2017/12/29 23:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) openat$rtc(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/rtc\x00', 0xf8734c55110485e2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000bb1000-0x40)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="f25ab187941a", 0x0}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, ""}}}}}, 0x36) 2017/12/29 23:26:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000)='sessionid\x00') ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) exit(0x0) perf_event_open(&(0x7f0000cca000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/29 23:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e2d000-0x4)={0x0, 0x5, 0x0}, 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000092d000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r1) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000623000-0x4)=0x4, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) write$tun(r2, &(0x7f00004c1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '84m', 0x0, "168532"}, ""}}}}}}, 0x3c) [ 60.254703] device syz4 entered promiscuous mode 2017/12/29 23:26:00 executing program 4: r0 = socket$inet(0x2, 0x80a, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000227000-0x4)=@int=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xa, "ac1fc30b46ebdff3ffb1"}, &(0x7f0000000000)=0x12) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xf7)={0x0, 0xef, "6e8eec9883bbdca574002ad7ad47dd7aa4a9fb2b0365c161ca557ca406f13d6a9b79b220740673dcb0546708a2e46dc2efb90f29ffd8b3d75d94918cdd38ba6e030502abd17afca2b9d0a0179fec655ab35c0903e10ae58aa6b70b2959a56b86da9590704fa1a956af0eeae8362878f08e785b82fdfe1dabb52fa3d7fba125d932a36ca3369564251d57710e689639c230bb9223d63ad2ccd6327420aa3c52ede4030b3027f8099a7c1ff9eda81933761750ada28051f99851c8d6284046bdd60cd416530ca714dc10bd356354546cffbb56b052760f231d26f65dfac5e8fd18e106948932f32488dc2d9eda6ae0ee"}, &(0x7f0000001000-0x4)=0xf7) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fa9000-0x8)=@assoc_value={r2, 0x100000001}, 0x8) sched_yield() 2017/12/29 23:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061c000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00003cd000-0x400)={"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"}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f90000-0x58)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000068e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000a5a000)=0x7) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ca4000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r6, 0x10c, 0x1, &(0x7f0000d21000-0x4)=0x3, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000dc7000)={0x0, 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:00 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001b9000-0x88)={0x1, {{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r0, 0x84, 0x22, &(0x7f0000001000)="", 0x0) [ 60.360124] device gre0 entered promiscuous mode 2017/12/29 23:26:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000eac000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xba)={0x0, 0xb2, "a8dd1574099fe7edcbac4b768e028b1cd6a0e3fd85ebf33425071581a2151142518ffa5fbcb03b243e5a34735f72055c4ce3d532d23c3c42e8c675953722f9e8f09263cf44c3e20e18fd0fb1972616d53b0cdc10292d6ed280458d3ac796add4eb6e777c56204b12ba91d605b88171e1c4c49322a66b5c5f8d2783bd5885629e272eb4d7526c8e7ee3615d7f64049db5a9f26c8c313ac6e3f0518bf426673612424172cc5c87ba4201e4652d4357f8281766"}, &(0x7f0000001000-0x4)=0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000000000)=0xc) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000002000)={0x3, &(0x7f0000001000-0x18)=[{0x8, 0x80000001, 0x7, 0x1000}, {0x401, 0x2, 0x1, 0xfffffffffffffffe}, {0xff38, 0x8, 0x0, 0x101}]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r2, @empty=0x0, @multicast2=0xe0000002}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0xffffffffffffffff, 0x3f, 0x1, 0x4, 0x3}, &(0x7f0000551000)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000bc000)={r1, 0x0, 0xffffffff, 0x0, 0x4, 0xf8, 0x6, 0x75, {r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0xfffffffffffffff8, 0x100, 0xf4f8}}, &(0x7f0000383000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000004000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x28, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007a2000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) setsockopt$packet_int(r5, 0x107, 0x9, &(0x7f0000235000-0x4)=0xc71, 0x4) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00005ae000-0x9)={0x0, 0x0, &(0x7f0000000000)=[]}, &(0x7f00005ae000-0x4)=0x10) 2017/12/29 23:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e3b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xc) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000026e000/0x1000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006ac000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000022000)=0x4, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000ead000)={&(0x7f00009fb000/0x1000)=nil, 0x1000}) 2017/12/29 23:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x5, 0x9, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb2000-0x8)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000edd000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000adc000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000bb000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffb7d, 0xcb, 0x3ff, 0xfff, 0x40}, &(0x7f0000e45000)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006b2000)={r2, 0x27, 0xf7, 0x81, 0xbbb, 0x5, 0x0, 0x7, {r3, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa997}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c5, 0x81, 0x100000001, 0xc10, 0x5}}, &(0x7f0000476000-0x4)=0xb8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00004b4000-0x8)=0x9000000) 2017/12/29 23:26:00 executing program 1: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000019a000-0x8)='./file0\x00', 0x41) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x11fc, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f9b000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000431000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$alg(r1, &(0x7f0000b87000-0x38)={0x0, 0x0, &(0x7f0000f99000)=[{&(0x7f000068a000)='B', 0x1}], 0x1, &(0x7f0000f99000)=[], 0x0, 0x40000}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='15', 0x2}], 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000441000)={0x4, 0x6, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002b4000)=0x1000, 0x4) 2017/12/29 23:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000174000)=[{&(0x7f00007a3000)="2900000018003117da830440007f00020a2400000000ff0680000c000c00080004002c00170000006b", 0x29}], 0x1) 2017/12/29 23:26:00 executing program 0: mmap(&(0x7f0000000000/0xaf9000)=nil, 0xaf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = shmget$private(0x0, 0x800000, 0x8, &(0x7f00002a4000/0x800000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00002e7000-0x10)=""/18) r3 = memfd_create(&(0x7f00004f7000-0x2)='-\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000af9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt(r4, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="00ff0007", 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000730000-0x50)={0x2, 0x8, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f000076c000-0x18)={0x0, 0x0, []}) 2017/12/29 23:26:00 executing program 2: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$getregs(0xe, r0, 0x0, &(0x7f00000d6000-0x1000)=""/4096) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002b3000)={0x26, 'rng\x00', 0x0, 0x400000, 'drbg_nopr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000014f000)={0x0, 0x0, &(0x7f0000fab000-0x50)=[{&(0x7f0000475000)="15d6d8eb26298092aeff38c7d6256e69c27eaf32c9334302ac4f801f55b8eda9", 0x20}], 0x1, &(0x7f0000fa7000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009c5000)=[{&(0x7f0000bc0000)=""/233, 0xe9}], 0x1, &(0x7f000032c000)=""/87, 0x57, 0x0}, 0x0) 2017/12/29 23:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x80000000000) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000cee000-0x10)=@common=""/16, 0x10) r0 = socket(0x15, 0x7, 0x4000000007) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007c8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000488000)={{{@in=@rand_addr=0x40, @in=@broadcast=0xffffffff, 0x0, 0x7fff, 0x0, 0x8000, 0x9, 0x20, 0x80, 0xfff, 0x0, r1}, {0x3462, 0x62, 0x6, 0xfff, 0xfff, 0x3, 0x6d, 0xfffffffffffffffe}, {0x1, 0x69dd, 0x4, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x80, 0x4, 0x1, 0x7, 0xfff, 0x8, 0x8}}, 0xe8) pipe(&(0x7f0000c5f000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005b9000)={r2, &(0x7f000088f000-0x2)="1609"}, 0x10) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x35, &(0x7f000099b000-0x118)={0x100000001, {{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00004c7000-0x4)=0x0, &(0x7f0000b5f000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a23000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x4) socket$inet6(0xa, 0x4, 0x2000000000008) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r3, 0x10d, 0x1, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) preadv(r3, &(0x7f000015c000)=[], 0x0, 0x1b) 2017/12/29 23:26:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe9e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4f3bdba0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2f) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000205000-0x3c)=[{{0x0, 0x0, &(0x7f0000a12000-0x10)=[], 0x0, &(0x7f0000c02000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000438000-0x10)='/selinux/member\x00', 0x2, 0x0) write$fuse(r1, &(0x7f00001ab000-0x28)={0x28, 0x0, 0x2, @fuse_notify_inval_inode_out={0x9, 0x0, 0x6}}, 0x28) r2 = socket$inet6(0xa, 0x1000000000803, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e3a000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000089000-0x4)=0x0) 2017/12/29 23:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000d6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b1f000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffc01}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000084b000-0x11)='/selinux/enforce\x00', 0x8400, 0x0) io_setup(0x5, &(0x7f0000280000-0x8)=0x0) clock_gettime(0x0, &(0x7f00000a3000)={0x0, 0x0}) io_getevents(r2, 0x232, 0x3, &(0x7f0000645000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f000092d000-0x10)={r3, r4+10000000}) fcntl$getownex(r0, 0x10, &(0x7f0000051000-0x8)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000068a000-0x10)={r1, &(0x7f0000c49000)="18849eabf6638d83f2972bc299bcb249eab1066bb9a26473e933872b698a137a69851c7866ba2b826ecbf09164a9e24cc1e33fc80a06e5d80e04211180fa388c6fba95c5c2a4aab8bb12784bea0ba6ae401ca51446e0b2387367ed6069c3672b889d5607f57e556298e82727082695171d1f2707291ba5d1f896029cb7765f7b0def26033325633eac7730054f8b38242952905d0a47def3c4c7d4b22e2abe44a3ee3cad2b43880d274b2485e06b725e0a54917a538fd47390940c93f531a7e0c0d6e463f95c086cdb"}, 0x10) 2017/12/29 23:26:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x28801, 0x40) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000002a000/0x4000)=nil, 0x4000, 0x0, 0x100000232, r0, 0x2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000002b000-0x10)={0x0, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') r3 = open(&(0x7f0000b47000)='./control\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) lseek(r3, 0x8000, 0x0) rmdir(&(0x7f0000fd3000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r0, 0x0, 0x0}, {r2, 0x100, 0x0}, {r1, 0x200, 0x0}], 0x3, 0x2) 2017/12/29 23:26:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mremap(&(0x7f0000a0d000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000001000/0x1000)=nil) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={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) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rtc\x00', 0x800, 0x0) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000002000-0x70)=[{&(0x7f0000003000-0x1e)=""/30, 0x1e}, {&(0x7f0000002000-0x52)=""/82, 0x52}, {&(0x7f0000001000+0x819)=""/220, 0xdc}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000002000-0x6c)=""/108, 0x6c}, {&(0x7f0000002000)=""/35, 0x23}, {&(0x7f0000002000)=""/108, 0x6c}], 0x7, &(0x7f0000002000-0x9)=[{&(0x7f0000002000)=""/191, 0xbf}, {&(0x7f0000001000)=""/179, 0xb3}], 0x2, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0xebb4, 0x5e, "2ed9b7cdb817f2291b98578c7d84ef0321fcca55e3231e6cf5527f32d32b720bbda5512c1027ecf7ad59507983f80091c5f9cf9e5ee6556aa870dffbaf940ffba1ad860cbbf65962933988003919389d"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000005000-0x12)='posix_acl_access:\x00') move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f000000b000/0x3000)=nil], 0x0, &(0x7f000000b000)=[], 0x0) 2017/12/29 23:26:00 executing program 7: mmap(&(0x7f0000000000/0x28a000)=nil, 0x28a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000280000)={@generic="375e0f271b4adc52d361c4f877a9aab5", @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000028a000)={0x0, 0x3f, 0x20, 0x5f, 0xffff}, &(0x7f000016a000)=0x18) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000cd000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000028a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000028b000-0x8)={r2, 0x3, 0x1000000000000000}, &(0x7f0000177000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000df000-0xb0)={0x0, 0x0, ""}, &(0x7f0000287000)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454dd, &(0x7f0000131000)=0x0) mmap(&(0x7f000028b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000028c000-0x4)=r1, 0x4) [ 60.473207] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/29 23:26:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000032d000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000ff8000-0x68)={0x79, 0x0, [0xffffffffffffffff, 0xffffffffffff5e40, 0x4, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0xa) r1 = add_key$user(&(0x7f00006a1000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005ae000-0x1000)='9', 0x1, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) pipe(&(0x7f0000119000)={0x0, 0x0}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000449000)=0x0, &(0x7f0000fc7000)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000319000-0xc)='/dev/autofs\x00', 0x641bd, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f00007b4000-0x64)={&(0x7f000044a000-0x8)=[0x0, 0xfffffffffffffc85], 0x2, 0x8, 0x1, 0x3, 0x10001, 0x400, {0x4, 0x101, 0xb02f, 0xfffffffe, 0x274, 0x817, 0x1c, 0x100, 0x7ff, 0x6, 0x1ff, 0xffffffff, 0x7, 0xfffffffffffffffd, "b1e80f0279ab93cf18128055b68dec6af463a474b101b9a801d103d2813c269e"}}) sendmmsg$alg(r3, &(0x7f0000a96000)=[{0x0, 0x0, &(0x7f00002b0000-0x30)=[{&(0x7f000046f000)="e7c1a4e8015893c008156c240d9dcf10e936d071023d2f9fe75409961039eab60409696163605a3c71", 0x29}, {&(0x7f0000400000-0x86)="6e956dd1493299f80ecbe65ce6a6ba5ad453b00eb7c28df87ba9301f0490503f4a87b03eae7e1bfb1d67fbd5ba937138c85b48e8fa1c94bd23148a67a907b793f79fe08d7ed8b8bb5e8d7f0e7f770713170af1c41d94701219c24d286eebc7a9a05377c0b31b21601c94f7c0941171f9fdcef756718c6656ce5dd656ead40d395a4b6d28b8d4", 0x86}, {&(0x7f000051f000)="a364c330261e704e1c4f0cfae7e361171f9044eced47a1730f5d0a7f811cb22860348b38b73744167593cba8585191da8edd8d50e99670191dbee0e8d69c80e7f651858330cf7b30e220cf2ec7a6683d435b5589ed768617db55a5ac71ac3c036b4bc4e8191379f3f858638c4588e7daef4383b4c9c456b36e3c188ccf0cc3eb41f568a65603180cadd9f983d60e9d892836905c8752f7b3aae212f60769feed35291ca79d82d488ecc5a6e4fca4bef49270062c8218cc3359d04569d5737475da816179046dafac07e4f83a777e986dc7f3016eda", 0xd5}], 0x3, &(0x7f0000e62000)=[@iv={0xe8, 0x117, 0x2, 0xce, "8a44a6b13b014f585a209a010484693132f614aa7ec521665daf4c3a5d9dd07ffcaa21195ed2e14257a596dc2ef7cdb0d43725e20f2e73c8c8e2db13fa64b6cdad7caee051ec16251016b281521f84a99d5b2ac3ab6a2b1cbec69c2d643f04dd881a3f16a3faeb10f0ab473570f20fcf6182c8150c55b910da06758bb7346cd4eb201df509b79dd9cb0b1bd8fda67cc2554b0c2ef1b670253e9dae9bb08056fa3e55c3c3e81dd9c3308e34badd74f3575fb78464ec7c8cfd145ee6d4eb20b06d6652d7856f149c9cab3aa6b60f7e"}, @assoc={0x18, 0x117, 0x4, 0xe30}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x130, 0x0}, {0x0, 0x0, &(0x7f0000544000)=[{&(0x7f0000086000-0x1000)="319fa5470334f4fd08d00e723ff9dfa1dd07065dda7e14824ed5c28aa5fad865789f623aa4123a1ec98f2e617aafcd74563d01fdda3efca26bbe70f366bf3efb1ad261c4c546d73690a2c0f9eb51bafa1303245b3d7645b8e74e30d3d34b0739dafc9d6122d2a295561d0257129f31467133467913b4951b9758f8bb01dbb8831494fa03bb2ad8eac2748a84ccb2bf10c77368574695749392a9e7855a72091cd5ee59ecce54fc19d70e65977cc6fae34b8d378a2507b14e8d034372082c03f0e6f6ff2d8a0f33888f3e5934013a98a31865d03ac56b44dce2e753df1c5faccc42268d3c29630cc3ef404d0b86f0f24157ac53f213eab6d72be0ff327ab2fd5d7b485e6bbee80a0d5773b63a3a9071ad4801ac683245295da35ed4277fedd2d824b315a3e602b4a5ded528ba3e50dceb5c80086128d93c56c6661203ea6675745853e2bff16caf03cfeed73c27c0908365f045d6399fc839af941070a6f236b3358a82bcc9046a4627c1e573e9abcc2bf2e580ab0bf05de73c085803a76bfa52e07338cae344e78b3042d7bddd683967d04ef297d33a26830cdbd25c650f0965a6a4a25f24f669abb874b815f9223aebf7e8e8bda39c0179c7b86051ada1d71095cde0570fcfa40d7850afad9d24eac98c135a3f3268974dc7a5e2541f122b43eb4dd6c34a94ccc7a5f8f3a9982c3ab341ceddc1a8fd4e2de0e54905a860bcfe5c30a9f96fd53f02e359d1b5a29ff19b0b17f8dfc2b92760d11b5bd414fdc000e202de215c89a5e1e1074a50b47c0231bff89f36545469077c63453d56dafb1792129087cc3b1c04427eedcba8e355784bdc37db867b1059f5b275f972bc7cc1230a37490a2e9cd009be065069869313ba3ce85d3ade87b81cea4c8b6ec21145ca551f24be450f26766a6ad2b375df518fe1701209e0e7534aa0353d7d1b6453393112b7deab70b725ccd5bdae20091d68ca00dfd669af50f9e9488b61005c14e895490b8f46315896ca0f72f1dee84944db47f30ba4eb3c66700cb08956a8fe5e8717166a0a525ac15129ae06df22f3b653a51c58be275f708c7e4e1ba2490fa29abbac16a516263b457cc5cca243088b94bbcf002024cd0626ccdae1a58fd8910b4483eef541b69f2a505d0faca1d965b33da38ca06688c835e767b0604844574c35c89a60175947ca6ecc2d491c53c3e504a372831347e441b0677ea540d1c0aa48f6c3918967ccacedaf8ae469c5c2d0736a8e348c402fdde5853d3c5eb7c6d0dfcf5fee83668e44a48bdb4bad6dc5d3b648fefb9cd58d886e543928ea37a472a1627eb9e4b64121dd5cfe0d9fc9437f074c56a6e4204b353c7cafe4d33fa7eb86cae440b0d712df5c31372e2b4ef9694155fced2d6d60eecdb7ddec31c9bc7ca62a38f3301b7e3d2ee919c2bd784d501eeb50918e5e3693ae8fbd1044c89859b2ca13c269e0d328a27771558d40f88b585e49171edede9b962966a3b3d9d56cebca9ea52e9c1eb5d36affcc6f1cecec4a76eb8643085c817e70703bef8d273c76883759670b80bcde8094ea148913350edec6e88ef73e90cf172ce94778836cde7379b286f6a1b6f6530670404ce8b9890ab0ebf15a83288101ad4be44cc8a0f1cff433156e477a2d99023f6d1eb066063323c9f5ffc9d382fb65d7623f7f565a83841bffde547a5416388fa03514dc4d27de8e12d969b61a4f187acec2d47bc8127bf277eddf5185a60243f78d7c9048c0a86bf8ccc15e6bcbf44873f6a3198dff9a0b13a4d8cbc1802cbc3dc1ab2d8eb00a20467abcb47bab057d15f7a96007fd97c048b32b0b515cb0c72dad9398388934c31363c91bb40377cd6a76d64296e8a47b70b5a8ee0e87084eecf8b51d60f76f8ae2940d2a655dc0a7cbcda30302b5813ee0045a8630854f922fa6e0cc58cf465eb8d798fe0af922ddfab624cee22483dd0fc93dbb559bba70f2d30d3f3bdf949d7f8c1d6d90d8f89648d2572c3c78fff2a19085d38690ad4f244aff05437e705abcdea32fe2defa4a84c46ae52ea0943b223cca389faf44822b252484f9cd069762e32004e2d3bb796061df5cd311b967f6df865665a534823f919348e657470832a7cac5d7c3e260fbbe5e5b5fa8ae2bd1871166e94716a1b639c95a628cfb36e0a12d461ffaa817f4e2334c8f0d69eed6879b991079b8a4475976b1ad5ea47be193e9688701408307d59819621cc9e49a2543264deb31a31c64df179792d5d2e8d1a476a5eb733a18a9745c4799ea9fa661d13b147f1f7d1f181ec2ef52460f9d16980816ee96945bc7ff93966b91b03e8b003a767c4fb01ef2427c2d2b3ca1bbee65d3e4bc3f6e49c73ff809da84c23a9d41f1d78fa467b334bea2a327fe42fafe120443f6cc9cdc4b87768d7bd7d7663c9a81af76c80fd497f978c4f589223360cc9950cc998cfbaf9103f8737f8d8d039a1757e943fcc5491a696683fcaac17907075713f019cf07318417da8b5c767a21f85fd9034f7eac24648f8371a42b9b5a93624f1f78e1358f24dde6a7fa15351b815d588a494c08be80746d9c7bc8403db6e829f387671bd53fc429501c69c0e56f0f894438108366e0da0b88c2b15c83aef14234a599bf7e6d17329ee876c19c65f6d2a8b1fbc3d6030c52b9301a62154ce719fd3475c97926bf86138ec3c922ea64c6b5c341ef5f371cca2ea41408a7b43eed49ba26f434d864d2a6ac5764dc745bed0b2c66fee5a0ef7865665748c7a74e97366f355638c1572566de47558542899389fb43bc18df46d4da8faffe3ba47bd154c2c6f966db9c47d299ec701b22350a3c8b5f08eecde28c10fe19ab712aef507f8bce1d7656e166759e3b474d8d9705621464ce0d75028835473a1aa903d759248714e991530524bf93e0f5d4fa43a6d14a9e05ba89f1e47d0ade3539fd5518d1ebaa2c6592922dd5925b4e97a35b1cac3318fa63bb960b3183c33485bd32f1ea40f66edfc58889365a49c3c36df608e3eade631ae1f912687f89a308bc609fea9d932e0f6610754190b7b6fb26c5a0be448eeb7a26846302f522ac32aaeba549bd99da08c254e5afc9ca572ef59f7091661f050bcc6b39a48f7efbda825fcf2723d5db5a2c39da180bc72884dc266d155588541827149e3503f5e05d9b301f28e4c24250af4bd884191baf39b120cb8172b508769307d9e98d87524400de757885539f01f7a8664f4b9c5b9c48ba94b832c08dbf197edfa9709d4e4b918464a23e60eb459bf1d9609b83d49c597aa069f91f0d6156488f46f2f3ad8f24c6dd32ccf93009b2fc71710b0e784c91e698159734c595cb168fd8960c6255efb74c367b3b4a7f7b962168a7fee42de497354069ec1bd36f49f92d61f5a45625bd1580c5206e88f7c7a10c7db4a5256514eae936a552af83d3adf109d0f56ce44fb927265f632b3e50d5806bb5081c413430dd5a41ffbae2cddca861264d062037d3152a259d7323fe09221b501a60d1550880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@assoc={0x18, 0x117, 0x4, 0xff}], 0x2210, 0x0}, {0x0, 0x0, &(0x7f0000936000)=[{&(0x7f00007dc000-0x84)="68e615e262ca5272331cf14e3b5ed45cea39996f6a100541b0d865a887d6d259b282a8834fbe82b7e0e24846d6e73d8dd0de77ecedacc94b5ca600a528530f17a198d3950e9167025179ef1ec01033ab354c3f3553e0b32a60aa6fbee9d0f5d1c7c8dbcc7a644d5e8a81dd04d9d514b5fee86ef15da9fbf569618ebd6be7bd1991de0106", 0x84}, {&(0x7f0000271000-0xbe)="5dacb562a78c9c6e2feedec3d00e1cd175e56f73e97432cfabd6e56c67dd0a1a5d89a82015db843b6db9e35f8b42c56732bc3bfb3ff95a22233fbbc33ba0474622026562695cba3880a6118c8d5158adb00814088be857e8cf0cf01e7bf1467e3b725650faef5111e588227cc20380c5722fab1c2cd51923e1c61ed939d6473adcd4cc2e2157321bbca1fb12c96d2b81bdec13e6e1614a4f467cc2f1c77326b02e0cc40addc8dc1de9495d67d10666a80631fb7011d70d4afbb03cfd0918", 0xbe}, {&(0x7f0000aa1000-0xe8)="11516224fa2508efad59f910afed09881d490e8ddca8e688f2e4dd2c21cc6295dd3feba09880f90bf7a49bcda8b32ab530acad66d475a41dc24a72c8ba114172f456715fdcff641adcca50b6f629c091f087060385e23bcba6014da96a3a0499eb0e2ede8fccb67d39b0604a6846f27c1fd733be12fcfb73abd207428640c4e64b85ce707d8a9573a0baa299471f5dd5d7964d49f72c7ae8ef8cf204f0446069c6230a2a32b85a1da5d457dd9e080390a3c8d69f28d8a4ffb96f2bc132e657b21cb07fc0801cb71d2b70ed9acd2d272ecb81204b42d017b1455bc493f0a93fdb4fa540d4342a7a31", 0xe8}, {&(0x7f00009f6000-0xfa)="06f1beef0f7ec97d9fcdc21d4f896345aca7e594c747206b1c3d5ca9792393192e486c7a3878065df05a62e076eb5eeb4bdee50883a7fd47b9ebcaa3bd42d4a8a235ef8fc29424e73e7bc3d886e3137e9b6842008a2452c2216e691ef1726ee264518995ee45f5ea91cc1d2e4340d4b73af43c25d34639d8c2eff607abbd68530afa6bb3d70aaa0a3104dbc3323e4e411b06321ec0a2b070a5f76914339600f22781ffdc64cf76b726ebd4de78ff45fc81046174047d37d6ef4af70c5e67e960b74adef8f3b5011724c2fbafefb4664728186c280343580b3830417ed65d7e6de196ac77d2a2ff3bdff3bd73b60f9c3390918a85baa0f1535da5", 0xfa}, {&(0x7f0000964000)="b1cbc4a78d", 0x5}, {&(0x7f0000e11000-0xf6)="23795fe8d7d44b00e10f00f506ecf961d043e2c2b80f62d97dffb8a80e3e445613a3e355f75f4750a09f96f419016fb9c78d6233d772d12d403057ca24c039805ff053eb4f99b37ffecbadabdd814f108229808d140fefac404f4b86d58fc02b864032d1f3dacb76a2ecb9e96afdda3e26173ef32dde3f573e4ab3b0ef1f61b5d4d433cd89cae8e73a57536f8aa41528a87690daf179f64cb3df849518548d6841dbddeea741641cd8713c40cfdbd203b625946e29068d728b68778a5f73a2964c44b5c8a1eef9a3580dd78381b7945e735bf957fb58c448f0a0e61640547ee30249c15d9e43532d1c7ae74f2c95ae7fae5f0cfd2ef9", 0xf6}], 0x6, &(0x7f0000a7a000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x88, 0x117, 0x2, 0x6f, "78efced1c0c83b42eeca7a56fdf0da64eec9b8ae29cdabebb2d0fb0515a80fc17e89fdbf38c4c55b6fc6003db1821f8d12d2c0ead8c530b2b4158c2053dd164d21d280058bf49ef16c610c55d1e6558b716f0d4a76287d4f122ed1b2e3d2c1b6d44007966bf2f2cc1cd4ff63c5eb22"}, @iv={0x108, 0x117, 0x2, 0xf1, "da64bf465b583d1f9c029ddf78bc255fc2f1b1f8a80b2b58911608752b00d877fcec7857c920d8002f59a4598de2394d3e04d6583ac3f786324e4cd10c93eeb1c7b6312b60a7ef31fa65692663fbc9985fafb0622262989ef8021d1bace965562f17828db2bb7021a59a4898165ff666b0429686e54be7f836dfc150c6c4530a80495e075381835e265f51fab0fe6adc2c550788bcb633588f5c8b5971464e71e284d2d7edfd3d9db92fbd4519f2d117cdfc073405db2d30a75984828aa56df65b9fbf73a4b918e27d0fdae413b018988c60dc2c22d5b5521e01bc598ee212c86090e6af3c9514e5c0f52ca531566d816f"}, @assoc={0x18, 0x117, 0x4, 0x6913}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x80, 0x117, 0x2, 0x6b, "41bc14ea2c707916e93209ac512dc51c59e5f2ec01e1b9caaab1f66f97e431561012dc100aaf3cec38a617526e5fcf03acd6e1986fac30497a62e93045ae33e7a5946d729a8ab120b021e1ede9485c1026e2506b19a8b076db2b93f06c0dcd06eca3616c9c755bb1b429c6"}, @op={0x18, 0x117, 0x3, 0x0}], 0x12b8, 0x44084}], 0x4, 0x48001) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000220000)={{0x2, 0x2, @rand_addr=0x1df6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) keyctl$setperm(0x5, r1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000093e000)={r0, r2, 0x1, 0x6, &(0x7f00005f4000)="6fd743019738f150ef207e0ee9bf4239c00f426c624e9f5ebef21e2a66a3f66a25268fc79fedae5456809629dabf9a1437e5a204a1f585d8838cb36433", 0x80000000, 0xfffffffffffffffe, 0x1, 0x101, 0x7f, 0xa98, 0x800, "f958c9d170a2e82186160bb93f44d8a0e65e802b48b72cda9efbf3052fae799da094153c80b2996b090934cb1e7a49256c20639c639a70cbd6b82c13709f0534bdb55156752bd2f860ac5b577f850536de1cb85eeae7c022241dc860f0ca4b5ed33cc9f499"}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00006e9000-0x1)={0x40, 0x3b, 0x5}) 2017/12/29 23:26:00 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x30)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) fcntl$setstatus(r0, 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000+0x419)=0x0) prlimit64(r2, 0x2, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) 2017/12/29 23:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00009f7000)={&(0x7f0000fe7000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ecb000)={0x0, 0x3f}, &(0x7f0000e50000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00004f7000-0x20)={0x2, 0x5, 0x2, 0x3781, 0x7fff, 0x9, 0x3, 0x7, r2}, 0x20) dup3(r0, r1, 0x80000) r3 = memfd_create(&(0x7f000069e000-0x7)='%!bdev\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000086000-0x4)=0xfffffffffffffff9, 0x4) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f00003bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x40305828, &(0x7f000004b000+0x91d)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r1) poll(&(0x7f000094b000-0x10)=[{r3, 0x80489, 0x0}, {r3, 0x8000, 0x0}], 0x2, 0x4) 2017/12/29 23:26:00 executing program 2: getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008dc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000330000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) mremap(&(0x7f000030c000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00005f6000/0x4000)=nil) [ 60.567864] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 60.633047] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2017/12/29 23:26:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ff000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000af000-0x4)=0xe9) r1 = socket(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000015000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000007000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/29 23:26:00 executing program 2: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="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", 0x4d1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001aa000)=0x9fd, 0x4) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0xa10, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000abd000)=0x47bc7b3a, 0x4) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) migrate_pages(r1, 0x8cb0, &(0x7f000081b000-0x8)=0x6, &(0x7f000069e000)=0xfffffffffffffffc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000aca000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000ac9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000aca000-0x58)=[@in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa54}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) shutdown(r0, 0x1) 2017/12/29 23:26:00 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000190000/0xc00000)=nil, 0xc00000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000d69000)={0x77359400, 0x0}) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000532000-0x1d8)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2017/12/29 23:26:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x40) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x43b, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000dc1000-0x10)={0x1, &(0x7f0000242000)=[{0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x200000000000000, 0xe00) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffffffffffffffde, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cb1000-0x4c)=[], 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2017/12/29 23:26:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00007a5000-0x1f)="1f00000002011f9f4c3ba30000ffffffff0000ff090001800400010000df18", 0x1f) accept4$inet6(r0, &(0x7f00001a7000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00005d2000-0x4)=0x1c, 0x0) 2017/12/29 23:26:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006c6000-0x8)={0x20080522, 0x0}, &(0x7f0000eb5000-0x18)={0x401, 0x0, 0x1, 0x0, 0xfffffffffffffffd, 0x0}) r0 = open(&(0x7f000034d000)='./file0\x00', 0x10000, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000503000)={0x0, @in6={{0xa, 0x1, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007ea000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000743000)={r1, 0x0, 0x3, 0x5, 0x9, 0x1ff}, &(0x7f0000b87000)=0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ffb000-0x4)=0x0, 0x4) setgid(0x0) 2017/12/29 23:26:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp(r2, r3, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) sched_getattr(r1, &(0x7f0000db2000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/29 23:26:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f000097a000-0x12)='/dev/input/event#\x00', 0x7, 0x200000) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000070a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendto$inet6(r2, &(0x7f0000018000)="ac", 0x1, 0x0, &(0x7f000001c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fallocate(r3, 0x0, 0x0, 0x1) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) r4 = fcntl$getown(r2, 0x9) getresuid(&(0x7f0000d2e000)=0x0, &(0x7f0000326000)=0x0, &(0x7f0000162000)=0x0) r6 = getgid() r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000038f000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) sendmsg$unix(r3, &(0x7f0000841000)={&(0x7f0000562000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000011c000-0x30)=[{&(0x7f0000a26000)="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", 0x1000}, {&(0x7f0000306000-0xb7)="637d156d7f3d9ebebd58a9f8ddf5fbb770447342a80a8e8b215bd83c8b4d84fb3e57a348f2cffaaf06c372f8040b10a2fd6f845645d68213e01183fb08594a623f446ed11b11e32dadff6a4679221294741585bc6be8a2b471b221a0ff99fda4fb6a91abb461b06a93b86764b7e5b2948743dc49dc7b992977aa3e3ab7bab8f2ae92e706e64459e328bd75e0ab0840aeb7a64b7d52da6e1be6f0632659e2e722272b23f26c4a7fd0fdb9a7a791e573bc848b2b2a34c5f9", 0xb7}, {&(0x7f00003aa000)="cdfccdc1cee9a4d4613f73df907bd4f1f95c2de383c8858e62a66ceb89a1e64085efd59d3471143b96684535b9cfd07526745ebc2052a78aee20722616d6666581779b0b298e2ce44627cd5c9b28f0e5fc6e37ba40f11be5b0f0de9b5a14bec3e3362499e5fe20ee5757a097e262df16234d82e4bdcefc3024e34e", 0x7b}], 0x3, &(0x7f00003e2000-0x50)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r1, r3, r2, r1, r1, r0, r7]}], 0x50, 0x0}, 0xe184556276fa3a19) 2017/12/29 23:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000428000-0x8)={0x0, 0x0}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c3b000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockname$ipx(r1, &(0x7f0000c96000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd0000-0x4)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000085a000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005ac000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x5}, &(0x7f0000523000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000409000-0x8)={r3, 0x40, 0x0}, &(0x7f0000d26000)=0x8) connect$unix(r2, &(0x7f0000e14000)=@abs={0x1, 0x0, 0x1}, 0x8) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/29 23:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ea3000-0x8)='keyring\x00', &(0x7f0000749000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, 0x0, r0) request_key(&(0x7f000053a000-0xa)='syzkaller\x00', &(0x7f0000b39000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000366000)='vboxnet0wlan1(\x00', r0) 2017/12/29 23:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ff000)='\x00', 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000084d000-0x4)=0xf800000000000000, 0x4) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000c6c000-0xa3)=""/163, 0xa3) set_robust_list(&(0x7f00006b4000)={&(0x7f0000bbc000/0x3000)=nil, 0x748, &(0x7f0000c2c000/0x3000)=nil}, 0x18) [ 60.801325] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 60.825581] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000734000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)=0x0) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$inet(0xffffffffffffffff, &(0x7f00009c5000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000335000)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000060000)=""/141, &(0x7f00003f5000-0x4)=0x8d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00001cd000-0x4)=0x81, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008b8000)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/net\x00') setns(r2, 0x0) 2017/12/29 23:26:01 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a57000)={0x0, 0x0, 0x0}, &(0x7f00001ed000)=0xc) getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000+0xb78)={0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004bd000-0x8)='./file0\x00', 0x0) mount(&(0x7f000075d000-0x8)='./file0\x00', &(0x7f0000788000)='./file0\x00', &(0x7f00002da000-0x8)='rootfs\x00', 0x0, 0x0) 2017/12/29 23:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000012e000)='/dev/sg#\x00', 0x200, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000350000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000ace000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000483000-0x8)={r1, 0x6}, &(0x7f0000ebc000-0x4)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000058d000)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000089c000)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000610000)={0x6, &(0x7f0000abb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000595000)={0x1, 0x0, [{0x40000020, 0x0, 0x0}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f00002ba000)='/dev/hwrng\x00', 0x0, 0x0) 2017/12/29 23:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000add000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000959000)={r2, 0x0, 0x2, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) utime(&(0x7f0000046000-0x8)='./file0\x00', &(0x7f000063b000-0x10)={0x4, 0x1}) 2017/12/29 23:26:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x840, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0x8, &(0x7f000047d000)="", 0x0) 2017/12/29 23:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x2) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x20001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00001bb000)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "586585", 0xf98, 0x2c, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, "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"}}}}, 0xfca) 2017/12/29 23:26:01 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000956000)={0x26, 'aead\x00', 0x0, 0x43, 'echainiv(authencesn(crct10dif,xts-serpent-avx2))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000057b000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b83000-0xa0)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x4, 0x63ddbcca, 0x2, 0x1}, &(0x7f0000cf0000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r2, 0x8000}, &(0x7f0000000000)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009fc000-0x10)="0a0775b0d5e383e5b3b60ced0954dbc4", 0x10) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fb4000-0x10)={&(0x7f0000363000/0x4000)=nil, 0x4000}) r3 = accept$alg(r0, 0x0, 0x0) fallocate(r3, 0x3, 0x400, 0x6) poll(&(0x7f000069b000-0x10)=[{r3, 0x0, 0x0}], 0x1, 0xffffffff) sendmsg$alg(r3, &(0x7f00003cd000-0x38)={0x0, 0x0, &(0x7f00003fc000)=[{&(0x7f00002e1000)="a7", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000078c000-0x78)={0x4, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x320, 0x5a8f48e0, 0x9, 0x0, 0x34, &(0x7f00009ce000)=@generic="96ca5eb712c6fb0cade327301659b186", 0x3ff, 0x5, 0x4}) 2017/12/29 23:26:01 executing program 3: socketpair(0x13, 0x4, 0xaf, &(0x7f00008e2000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x7, 0x80) dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) fallocate(r2, 0x0, 0x0, 0x10001) write(r2, &(0x7f0000001000)="15", 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2017/12/29 23:26:01 executing program 6: mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) time(&(0x7f0000d63000)=0x0) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000073c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000120000+0x858)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="b142ded32a6d71d078946f87337ba9c9", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0}}}) r2 = socket(0x11, 0x80803, 0x80000001) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x4, 0x803, 0x0}) setsockopt(r2, 0x107, 0x1, &(0x7f0000001000)="", 0x200) dup3(r0, r1, 0x80000) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000269000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000294000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d28000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000027000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00003bc000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) ioctl$sock_bt_hci(r1, 0x400448ff, &(0x7f00000df000)="4db94ef28178e076d2f911e3f1340d2a62ceb635beb89923e724d2011d03ab86d492baa9174fe9026a134ca0d5052209c05a018c7d97858e654c31562df0146d485a968f49dad71290c1ef3d6c90e45b77773e904c8fd8b5c9f15cd33b0774435f54542b37b0c50f3b1faf4087c31a7a911525ddd2cee827fcdda19211fb78afdffc575a0e986b2ad8d975e414") 2017/12/29 23:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000af4000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00006d1000-0x4)=0x60) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000613000-0x8)={0x0, 0x8afd}, &(0x7f00000ec000)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000790000-0x4)=0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009cf000-0x20)={0xfffffffffffffffb, 0x72, 0x0, 0x3, 0x6, 0x401, 0xffffffffde813ed8, 0x8001, r2}, 0x20) r3 = socket$inet(0x2, 0x0, 0x327) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000037c000)={0x0, 0x40}, &(0x7f0000e3e000+0xcd3)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d17000-0x10)={0x0, 0x206, 0x81, 0x20, r4}, &(0x7f00006d2000-0x4)=0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00002b5000)=0x0) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ea4000)=[@in6={0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82e4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x6}], 0x80) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000402000-0x34)={{0x0, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000713000-0xb)=""/11) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a03000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00002a7000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e60000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000f56000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f00005d0000-0x58)={0x4, 0xffffffff, 0x7, 0x4, 0x1, [{0x2, 0x7, 0x9, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0}]}) [ 60.928984] kvm [11157]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 60.940963] device gre0 entered promiscuous mode [ 61.009963] kvm [11157]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f10000-0x4)=0x0) getpgid(r0) bind$alg(0xffffffffffffffff, &(0x7f0000f79000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000cc5000-0x29)="b0526ea0fdad74a961303d17020cf11876736df76c5ad4cc093e733e95c5fddf45", 0x21) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = eventfd2(0x3ff, 0x0) sysfs$3(0x3) read$eventfd(r0, &(0x7f0000c9c000-0x8)=0x0, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$ipx(r1, &(0x7f00003e2000-0x26)="81b6b5f5db6a1253b1feb3c1eecf5c01e4d13408203e84fefce62d81164cf5833d00122c311f", 0x26, 0x8800, &(0x7f0000e6b000-0x10)={0x4, 0x6, 0x6, "207d50a9b8a9", 0x8, 0x0}, 0x10) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e0e000-0x10)='/selinux/member\x00', 0x2, 0x0) eventfd2(0x6, 0x1) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000007000)=r2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000073c000)={0x0, 0xff, 0x20, 0xf8, 0xff}, &(0x7f0000765000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000055c000-0x8)={r3, 0x3}, 0x8) write$eventfd(r0, &(0x7f0000cb2000)=0xffffffffffffffff, 0x8) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00003b7000-0x4)=0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000848000)=0xab, 0x4) r4 = eventfd(0xa2) r5 = fcntl$getown(r4, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00000dd000-0x8)={0x0, r5}) 2017/12/29 23:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000eb5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00004bf000-0xf0)=[{{0x0, 0x0, &(0x7f0000456000)=[{&(0x7f00000da000-0x2c)=""/44, 0x2c}, {&(0x7f0000422000)=""/92, 0x5c}], 0x2, &(0x7f000062f000)=""/139, 0x8b, 0x0}, 0x0}], 0x1, 0x0, 0x0) recvmmsg(r0, &(0x7f000084c000-0x100)=[{{&(0x7f00000b7000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001e1000-0x42)=[{&(0x7f0000491000)=""/42, 0x2a}], 0x1, &(0x7f0000dd8000+0xe1a)=""/210, 0xd2, 0x0}, 0x0}, {{&(0x7f0000823000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000549000)=[], 0x0, &(0x7f0000dcf000)=""/216, 0xd8, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000173000-0x10)={0x77359400, 0x0}) dup2(r0, r1) close(r1) 2017/12/29 23:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000)="c4174239f27e4fa2774a1dbb345b8e8c609620aebe980dd5ca4113075ec45c0986a46ca56a0f5949c663ded109735ab0354539f8b3bf5fd8e7e6c1f9eaeb6b3cc46f15435dde06b1217d484f3b3def599aa2e6518d647a07590800621167e36bd24595a87e62e418a0d715d4b199c96a", 0x4) fallocate(r0, 0x40, 0x0, 0x10002) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f000018e000)="8a42c63d70ac26e74081591946ccd42bb2535c6f1ec4e203bd74d0ec5e73d9af339c2812423ac9d003106fbc8210ff11bf80a575f61391b7a9c46159555443f58317f358974413386834038ce298071d3f788568dc852a") 2017/12/29 23:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg(r0, &(0x7f000062c000)={0x0, 0x0, &(0x7f0000670000)=[], 0x0, 0x0, 0x0, 0x5}, 0x40000001) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x40e, &(0x7f0000491000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000e1e000-0x8)=0xc9e2) read(r2, &(0x7f0000d5b000)=""/0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004ae000-0xc)={0x0, r1, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f55000-0x98)={0x0, @in6={{0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3f}, &(0x7f0000db2000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e3b000-0xa0)={r4, @in6={{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1f, 0x6, 0xd44, 0x88}, &(0x7f0000c26000-0x4)=0xa0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000062f000-0x18)={r3, &(0x7f0000ea9000-0x46)="1c89c319f6d69c9724a19cd212a7334138341cb73654a54c7650b64744d00721fd83a0a68587a4435b2e3251c6e4bd64d518c56fb4bc1f73646c1fae8591ab50aa39acb2965d", &(0x7f0000b1a000-0x62)=""/98}, 0x18) mmap(&(0x7f0000875000/0x2000)=nil, 0x2000, 0x4, 0x30, r2, 0x0) 2017/12/29 23:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x3b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r3, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r4+10000000}) io_submit(r3, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_submit(r3, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d7f000)={r1, &(0x7f0000065000-0x22)=""}, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d95000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000eae000-0x4)=0x0, &(0x7f0000b8a000-0x3)=0x4) r6 = semget$private(0x0, 0x4, 0x440) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f000020c000+0x4aa)={r5, 0x2, 0x9, r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semctl$GETNCNT(r6, 0x2, 0xe, &(0x7f0000327000-0x65)=""/101) 2017/12/29 23:26:01 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e67000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000004000-0x4)=0x6) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000-0x10)={0x7, &(0x7f0000a2a000-0x40c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000298000)='oom_score_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ab5000)={0x0, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x7fff, 0xddc9, 0x0, 0xffffffffffffffff, 0x622a5dbe, 0x9, 0x0, 0x1, 0x1, 0x9, 0x2, 0x2, 0x7]}, &(0x7f0000b38000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000145000-0x4)=r3, 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00007cc000-0x40)={&(0x7f0000820000-0x8)=[0x0, 0x0], &(0x7f0000683000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b0e000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fa5000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x2, 0xa, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000089d000-0x4)=0x6, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000008d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004fd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000201000-0xb0)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000000, 0x4b, 0x0, 0x0, 0x0, 0x0}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000229000)='/dev/rtc\x00', 0x400003, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ecb000-0xb)="2f00000000005af05b00", 0x0) fallocate(r0, 0x43, 0x0, 0x80000001) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000575000)=""/178, &(0x7f0000a2b000)=0xb2) write(r0, &(0x7f0000fe7000-0xcec)="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", 0x1000) 2017/12/29 23:26:01 executing program 0: mmap(&(0x7f0000000000/0x8bd000)=nil, 0x8bd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) dup3(r0, 0xffffffffffffffff, 0x80000) mmap(&(0x7f00008bd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008be000-0x10)='/selinux/policy\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2017/12/29 23:26:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8205, 0x200) connect$ax25(r0, &(0x7f0000724000)={0x3, {"d5f14c08887772"}, 0x930}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x14)={0x8, [0xff, 0x2, 0x2, 0x2, 0x3, 0xc7c, 0x3, 0xbd4]}, &(0x7f0000002000)=0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000+0xa6a)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ftruncate(r1, 0x6b54879) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x6, 0x4011, r0, 0x0) fdatasync(r0) process_vm_writev(0x0, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) r1 = socket(0x10, 0x7, 0x2) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x1a, 0x7, 0x3, 0x8000, 0x8, 0x100000001, 0x1, {0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x25ca, 0x100, 0x7f, 0x4, 0x0}}, &(0x7f0000002000)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000084c000-0x9)='not/snmp6') ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000063000-0x4)=0x0) 2017/12/29 23:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f000094d000)='/dev/random\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000094b000-0xa)='/dev/cuse\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000579000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x5, &(0x7f0000e26000)=""/4, &(0x7f0000000000)=0x4) 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000712000-0x4)={r1}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000430000-0x25)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) 2017/12/29 23:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f0000eda000)=[{0x0, 0x0, &(0x7f00009d9000-0x40)=[{&(0x7f0000044000-0x63)="2f459d09264ff4256495e7c2c13bfaf188aa9bb7e8c89b9a61af55fa42087dc531558f4c5c43ce82d704fb13c387bc81ee233e2df526528e2e79d212b45eb6511454a1064dd99a41cf2f6f17030b2858397fbf3027da6f7f8b1ceb02f0290223484e27", 0x63}, {&(0x7f0000f9d000-0xb2)="a1f718518c1d6b58116053712c4cc022b2911962a11e0e00381ace8b1a82c166357b7db705807bb92593461e7377519af02c2a5a3dd05850b7421305ee0f4d9a5e732725aab7787c10687d13a781c53bbf792b8e3f420ba1ab72d384ef4e912c4f8e2107de5e422be7457652ab395dcac264eb0bbd4f447092f4d63ba5c3bc89151dbf4b354aad9c77e957524da3ad5f56fdf1b5c489cfa05997330cf2b754ad6e08fc4d68f05947b3f845ee29c8ebc1ed86", 0xb2}, {&(0x7f0000969000-0x96)="b366242356ee97425aa25f8c0f840adba2e1af79b69843b8c14531d38b1b53be57b25c011feaec446f79333aa865fafc623f3d7af633c66cb71e157d1689781624d77a5ffa14554297301fb6c498cbd0aaa4d7db2fb22dc09447f5aa653a851240c2911cb82a0be78e78436686662d730a600af8b089cf57d424e4968551c675443ff8a9b696140022b5260b8e37a2a1c91bb04e4434", 0x96}, {&(0x7f0000453000-0x1f)="eab150995829b889bc472de641be657da498a1d4a5d01127da4e389afb5f6f", 0x1f}], 0x4, &(0x7f0000d0f000)=[@iv={0x40, 0x117, 0x2, 0x2a, "271f8d8c2037999d21dd2af0cdaf5f65ee526ad46b6743033b52577d4dbdfc751bc2ca94251a726d9560"}, @iv={0xd8, 0x117, 0x2, 0xbd, "14696c5ac7a6af1517c4f9594a1c8cd85ffd96aecdecd4f460dd4a9735a23295faf2b0a3b38050deff25b5ba725d9bf26ec0f3b9a020dc0d6b392f09fca9cf5e839cb92764fc25ad0b943f9a6c668d6f1c975c5479e05177081223b2dcbf42fb957504989272283389ca215ff6001baab28a32bca70b7c66e628a8516eb7b86f465984b9a12da11dd87a811411aee492f159ffc6eb27f0bedd8a45347467d319352230eb25a54f0eb180f0c8c8f2d1701ae65964755cb53d560a62faab"}], 0x118, 0x40000}, {0x0, 0x0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000a09000-0x21)="069cb298daef745c2ca99bb56e157917756acb657cb4a8e3885e6f341556527acb", 0x21}], 0x1, &(0x7f000069f000-0x27c)=[@iv={0xf0, 0x117, 0x2, 0xd9, "1677158ce4e4536cb966ffff12f9bbef465009d630bb1ee068e560e54e40b8fa7bce850d5842ac3fcf9cc8c63629bffb99d9aa2438d1703e6d7148f6518307cd63feb59b8c9b9c9f11c5ab3e9fcd17f1aa55e565dd0c93c63d099b86b3310ac124b1641506534738df5a8f555bde85e29d6b752dc39fc58ad7ff153093d8d0a7f71e82ad3e656c020f70b6b4ed6a4b78ee7b9797baa5805bad6fd6a25b8bc8fdecdcd50717d5dcc1528ba517595d101edc683e7936f4af1cafd361e76e78b9600bdb69e8da822a94a0a322839edb7ba15a20c1efc2694a248c"}, @iv={0x28, 0x117, 0x2, 0xe, "e264f859bbc1a76dc925a33af96c"}, @assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xc0, 0x117, 0x2, 0xa9, "bbad52991f736f56ca7c5e0902fe1a516c9084274db788a7ca023662c6dd7e3c7c244322472df93a7954c4f4a1780561eff28fbfaf1ee93c186a661e316479a57154b7ba61eb6051df8825f9e1bdd6f24d685e3ef755b7725938386a1dde8fd7eff78f12683a15e8d9bb3e7affd84ba1f437d4c6afef1f8bd168d3c77cda00ac92556b33ee52f28c52cf7260d60b0d36fb2d09941022437b832748fd81d2f31fdf5faa622475e124eb"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x70, 0x117, 0x2, 0x5a, "3e14b32cfa1289e19b566f4827dffbc2afb5b28aff2ddf468b5aa78bdcf2cff65c72114bd3330ff3b3fbe22195bc4dd40dd09722add687a8186bbab8dc45379a67671d99875dde80e74b3ab4e9ddfffd0f79b974b9eacd7b5076"}, @op={0x18, 0x117, 0x3, 0x0}], 0x2c0, 0x0}, {0x0, 0x0, &(0x7f0000997000)=[{&(0x7f0000c05000)="e31a5f61f4423411ed1c26b773b8d13f78e818091a9fb10e70969a5b60a73a52f4d64b1e395a648cffb52fdfd0e997e12d4e54dd162a9601b6a4595382726a0eb52830815e5940149089d04dc44e0131fb9155f78e2562f6042f2ac415abbbf62c0ada98b915f0a81a07a0ede120bf863f7c2e1d31691812ed262b799699a77b4ca46c75ffe6942a11df81dce3891d6f9331a50ae901f28cd2ce407e2f660f65afec86a003818b49d6d7de5e279034e38f4ea3b63456a034984ff5755ba3e651e47f8bf12362ce2c1a096a55e04d591ffdf1914b713a3f5948859d446d414d99c76827b3e7932630650a765c64f6", 0xee}, {&(0x7f0000572000)="8ef5585b1f9895dcf864046f009324f18467d948fb046657d9b5463dac8384be81e5931eafb2473de7a736221b6305b06c18fc04a9682b5842c829cddd8ded42", 0x40}, {&(0x7f0000399000)="1ef9c4cca50129409cdba0eefc899aeccb33026255808dbb7a45ac57ce16e2e7de93bf3214a2cd3eae20d4783ebc1e9c7059f31f668db01de51e9a9947d7fe2cc0846dbe1f469a64f79433e97f1dca6af2754c255b546f9ac8b503ab6c559e06834917ecfac119f45e8ac0b7732417da668d0dbb7e07b2b059e7c04c50f3a1171b3eaba6db0290e075e4bad7a587482d8767c2564b66b11c4c12891f0246a54aaf415168d7b34179ff5d9cf370e61c6444e15026473e2afd16cbe5f60d26a7da5c5f1cff3e004dc50d346b3b50a40d0daa97c2bc3ef05e178b7017c07bc34c5947d89a67cd68411fcd18410b56f3", 0xee}, {&(0x7f00009e4000)="c490bfa2dcd33f4ae8067f642243ef8937c3af75079276cb4155e32d06", 0x1d}, {&(0x7f0000ce9000-0x47)="f6789e5dbf5b0cbe3e2df5683b006e1dd86f70d6daa7a19a0327d004054b33ebe5e14626c629ee18efcb8f330ab453c6a1dfa4f3313cd3f4ac64fde1f0643da7b627c8b34c7149", 0x47}, {&(0x7f0000db0000)="c9ce98c56224c2f8376204ad6a2f905496dc3bfbf31585b4814fddd51a1b0a905222663afedebb337f7a62409cbc1fbb2c8cc79a89d05ca401ec41be993553b3e158eff3e1fec0b9878806", 0x4b}, {&(0x7f0000e26000)="1e35f1f422d4aaa46885f56372ee328560808d56a3dae99d6be87799707eb13bbe449072e3dc14b1eaa092f1d9a65da00d", 0x31}, {&(0x7f00005f5000)="9616613a224af06762b22d7bb426883f115f64b246964cad3b70a48b06de596944fbf3327b2db0c92cb94ced2d19748194d205c09ab103c59c3fcf4995b7f60cc34f44", 0x43}], 0x8, &(0x7f0000024000)=[@iv={0x70, 0x117, 0x2, 0x5b, "85f3f5945c8c34b8b2da1742edf2690d00454bd73241eb1c9933bb8b4d7c7d947f6d9236891087419a82f7a6bc093fd0f7c4a3533a6dd2ae02eab410ae1f4f2581dd6a6e500678e79549c24f87aa7e083aa2355a2cc00cfc728a75"}], 0x70, 0x0}, {0x0, 0x0, &(0x7f0000092000-0x30)=[{&(0x7f0000c27000)="cdc752606d5d418c794bd261fe8165908e81090b288caba0d83cad5e8da9b3c464f4dea59df400411d18f70be9805f6b5cdbaa0d3ed87b4040de883f07fdc1a9eabbdc19b18bbc5ce29947215359c1ce889027da1e", 0x55}, 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"}, @iv={0xe0, 0x117, 0x2, 0xca, "8f7d48caa0bf756f51ca0a868a106ddf311106271e7416493ab7c71565036c6760b1a41e73e1260a02b5aa05ca0e9e5a9a4de0ccff231014d2f4674862fd8150bc94ebf54138c56b0f345c94d1cdf61be5695b084f59023ea1bc5cb9abb0c1e67e14dfb71dff46d0802cca344d2e8411963a8c8f8c815f4e6463697e7ce901bee97ad405866b2ed5f68737bccb7263e4ca0f96cb8c75a584b6736e56068e6b2e10f83a88b6c859e9a3a03fd52bec6a63bc6ae24ee771489284a8e367c75f616b34d8aa41cb7ac5d40e34"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xb0, 0x117, 0x2, 0x9a, "3ee248f5de1bc7b850f35d2fb210fc2b70edef42e0f63461c79befbb6492dc382b1f34ccf71b6fdb95533bf4584986bc1c4f4cc8e9fafed112a49ca40a7bd01bed4e0e1ff48b3274fedd4f425e407955f3cea5979649fb4f043e4700a63fdb1da527a01d2079d32ea1cbfbabf01fc1f6cd15d4b7cb0d3050f76c58267e0710d05413174eaef5ad4218e486f2e70f407652aa0ef7620675cf8755"}, @iv={0xb8, 0x117, 0x2, 0x9d, "b40e50d18629b90f61e320671e9325980365d51294e64d03abea05aeb66e6456719422460af04f56f04cc58b75ac0e14f200f63e21a5fecdc18011dc732333a5827063952f3fe628658c3b7a9f2ee3427acc0bf4cec69a7921402e7c9b68075ece39ed04fbe6958d7e6401ded6e1bcf0b0f33ebaaddc7803f016797efa4ad8ffc8761a619cd7d505202608e92bdfcd826eb8a28a16446ec00322316c92"}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffe0}], 0x13b0, 0x40000}, {0x0, 0x0, &(0x7f0000fb0000-0x50)=[{&(0x7f0000460000-0xee)="467e1af4194f7ff1664a1c4c14639335c259d4dda24f757bf867dcb07f5d563462854fac63792b7dde79178c24a43f1b66b0b0c7883217ae18766a391b930e7c7cf10e85589af4d28cbeffc0b8c8a2f5f4d21820469e701e24419cbe3de5ec5958d9fe65b36f45674fc311178d26322d327f325045a112b7f662d69f514d10b3f0b413057f188842b6bb6624a95a5c43a329fa5b5bff8d7aa83c6f7eddcb8723e4192396501bb22f86b6a8915770c7ceb2f5d9b5599a815026e9de85aaadf88469c647490df28b67146a83069cbdaa4944a0bbc08a09462382fdb96384d08488b5060fc0b1a3176431bfa8c166dd", 0xee}, {&(0x7f0000c6e000-0xd9)="9bf172878d0044ac069934f1fb19f29cf08475ce3ec92349cf786b5bddd8d4b433fc9875cf8211d49c08c1c3e8d256ff4e8f3fb75cee9b3d781b4c1199f46187d783aef875fae9f22277df3473af376de4d87fe09713753c4cc02fb286f7c12973a7a914c718f074bf9518e553344b6e14154408b56e3decc27c2dec0097b41c0ada0f6288c99740b85821dd1d5241291e5b76c98303922696bea63732f7c5e35a932fd6f1ac68a93c8de14e2bb36a71ad050d85dcafb13f0532b7f9c199287467d6446b3ee89ac9f97503ed66b65aaec8ed81cf54d1d3e434", 0xd9}, {&(0x7f0000948000-0x5a)="698f18e3dabe04b74991126ab95e37a1b1feabaf44f1437dcb3ff7f3b82d38777355e0e3fd8c964be43b050bf75ac4fe4ace6ab70c01ae417328a1013b50ca53e0a1ec6a0b5cbc2d2428a659284c8dcc136fe1d91178c0988b53", 0x5a}, {&(0x7f0000737000)="7160ea6714bd7d15a326a3fa1a9408ad0412edc71cb8781c1a5eb4118ef137f57a17385175f4acbafbce40af7630a1ecdb79f3980f5ee36405d752cadb3f2711edbd8a903c6f911fbd", 0x49}, {&(0x7f0000c8b000-0x71)="4f4418953658eedc9f56bbe4f873888ece19ca5c360a8f40ed3daebaa43b2328407d1e7d4e66bc94f16c2072df82d52144d4b00f1e2432c7796def24f28b0fd2c0ffdbe3ad3e942f50ff28ef2ca2366c9907a050daa577312a70253244150c12eee0da82175b9a96242860a4ed560ee259", 0x71}], 0x5, &(0x7f00008d4000-0x30)=[@iv={0x30, 0x117, 0x2, 0x1b, "d8d251cec88f071069b43528a25403d4beec337958e54fbaddf5df"}], 0x30, 0x1}], 0x6, 0x20000080) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000695000)={0xaa, 0x6, 0x0}) 2017/12/29 23:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000f29000+0xe3d)=""/235) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000578000)=0x0) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000d1a000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x3) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006c1000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ecd000-0x4)=0x20, 0x4) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000def000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) connect$netrom(r0, &(0x7f0000e59000-0x48)=@full={{0x3, {"36d52f917b8aca"}, 0x0}, [{"bb8027214e30d3"}, {"386c3c37511fd3"}, {"fe26961b77e4f2"}, {"1704c8c71886ac"}, {"20187f6cb67229"}, {"4c7f5378a9422e"}, {"b31697ece27fcc"}, {"eb07d78526036f"}]}, 0x48) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) getsockname$packet(r0, &(0x7f00000ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000389000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fb5000)={0x0, 0x0}, &(0x7f000014e000-0x4)=0x8) mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x7fffe, 0x4) shutdown(r2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000383000)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f000016a000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000006e000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000898000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d17000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x1, 0x10001, 0x3, 0x7, 0x1b, 0xa0, 0x80, 0x8, r3, r4}, {0x6, 0x1, 0x3, 0x8001, 0x5, 0xfffffffffffffff7, 0x7, 0x800}, {0x0, 0x622, 0x7, 0x99}, 0x3, 0x2eb55b78, 0x7fff, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x7f, 0x7b6192a6}, 0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff, 0x2, 0x0, 0x5, 0x4, 0x800, 0x0}}, 0xe8) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000759000-0x10)={0x1, &(0x7f0000d17000-0x8)=[{0x7fff, 0x83d, 0x5e46, 0xfff}]}, 0x10) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000232000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000d16000)=0xc) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(0xffffffffffffffff, &(0x7f00001ae000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bbd000-0x4)=0x10) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000084d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000697000)=0xe8) r8 = dup3(r6, r6, 0x80000) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r8, 0x5405, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d16000)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x1, 0x7, 0x1, 0x9, 0x4, 0x20, 0x80, 0x5, r5, r7}, {0xfffffffffffff001, 0x1, 0x100000000, 0x80000001, 0x2, 0x5, 0x0, 0x81}, {0xfffffffd, 0x8, 0x552, 0xfffffffffffffff8}, 0x8, 0x328, 0x6, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0xffff, 0x54}, 0x8, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, 0x1, 0xaf9a36d135938f7b, 0x400, 0x80000001, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 23:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd2000)='/selinux/create\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x7fffffff) ioctl$int_in(r1, 0x5452, &(0x7f000034e000)=0x80000001) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="6772653000000000000100", @ifru_map={0x2000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/29 23:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000a08000)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000479000)=0x10, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00002af000)=""/246) sendmsg$netrom(r1, &(0x7f0000a31000-0x38)={&(0x7f00009fd000)=@ax25={0x3, {"1f4d8b7a2a25e8"}, 0x4}, 0x10, &(0x7f000063e000)=[{&(0x7f0000a78000)="933fe73a8d16700457f1885ba6b29a73276404640ff0b1fe23fabd4907e42162a3fcdaaefbeee96b8a5398d0c66bbcb0dcf9ca52fcb7f225108af01f716e848fb5c460f1490bb59b761dc8f4fcb4af4e83c79f5bbea7c948ecdba4527119800ddc1be2d7aacab9b74067e4d0296c8b314a2b677d4181f889161268b2cb68b67f9f4ecdcf31c7fa9448989c87658d65849d57944afa895f150b6d40ceaf351add53ee70125431e50e5966f93a50c91b4c47e25e5a76ef4d8f65902fe67033ead81f0be9a60cce7949a23946e5faec4ca6", 0xd0}, {&(0x7f0000299000)="ebffd8c3c11178b010aa1764701002e67a528357985366409215ef961ca464b35f6271331c4d2b868b02b0361933a84d1da003669737612beab1b4c456", 0x3d}, {&(0x7f0000b6a000)="cc391f1795da238f031d7b626a07b25d60d27fc292b422c85342b547faf4c610adf2bb8d27af7284951f29256d77bff532bf917d5d3eda58e1220d604f484e7334d069deb8e8131cd07be8a69e6bc0d1d51755c4ac88df35bb98fa67ddb6953d9b7935a42d14dc6ab6659523930f469f43ca417a416d1a0827cd406b147d0e88226a5672e0dc2a50222eddda8e138ce316bd15949183971659210b362ec5574272542de894e43404bfdd05aaff627f6fa0f10c75a2ecdbb51f027e0be40436b69b1e94864e6e72", 0xc7}, {&(0x7f000015b000-0xc2)="c939d020bd65298c00aee124e37009707f4000d8281388479c575864ffb1c1a153fe469fea707c1b4f73ea6c8a4908d08ef420e5cbf8c4e6afa06e174d9c5cfe13e078a1f6ef0e6d64690654363b171a77af36ece2635587c7583fa6ae843863b35e6c85d8a5d49ee3515f92d2209a534a5690b5a68803ab699f0dabec210a48ed66b852ca2658c5856b838744347f4cb58f1dbef5cfd59fcb91a942d9b773a963cc9f01c7ef11056b99d08d47af30e8204a016cb0cebb61ebb0f2a9bdec2d31b520", 0xc2}, {&(0x7f0000d8e000)="6e958c78d3eacd399836dcd4cff2616705ab03a5f37404e2e0f87e0e83da38fd11016f664fea4582ec805a0986b259be400ba35a546dcf4d3cacffcaff34bb1becdcd3f7fc68b0dbbd5398", 0x4b}], 0x5, &(0x7f0000704000-0x420)=[{0x78, 0x11f, 0x7fff, "72a4abe1101c17424cd6057a9f628c825dc28b9533afdd5d6e6988043ea9e19ced146e7bf3773bfedf5065b800861e75141eb9a74c1901f101ba437ab7bcc75a6d2e3cca289c1612c0ddb9f5f2ff246e5310c8eb5443a168f6941c3dc064d75450c26f43f99d"}, {0xb0, 0x6, 0x6, "a8fa87a5bf97e95467ec7e9174926754ee59fd848eff6d9d2add4cf3837c39b5dd1e65ad70d59d60df40332b414c189fc609d4ccca4c7d7a0493687a681eeb3482b15cf3bb906ca45907b2ec25b60ef0e5e0be3eeedbe29876351a88b87e6611ee6c26cce40dd89132209ed3c72d9b2c5a13ca2895d9e4cb4b34213456a69cf7162cf625da433fee4a36afa341be377ad34c22e084070fe01cf398635e77a1a8"}, {0x28, 0xe45eb981d262daed, 0x80000000, "ef424e67377cc50aa017b413130a881c8a"}, {0xb0, 0x101, 0x5537, "b58f440035ff99f78ec217cb5a01ca2acdccc253131fbe6ce0fe6c7c9b5db2ab4e351042720edbdd59d1bce237c14dc18ce0246f04466c9d5fcc410c7d012924749a57a257a7fd31c2bcda0e988b53cee2e6fb5abf93940781bdf1b3cc0aafb5f2c721608a1570f08647c31ff3f094e6bc2fedb5b7ad71f5f5d71339e432565e8ed32da356b70af591730845fbc217fc81c1c5829f9927b976b1973faf"}, {0xb0, 0x19f, 0x6b3, "d06c8e29194b1e04d0b655c78f04fef5326167a11531848e00e0f313dc75cb1f06a105a9c4e27e794096e466e8085f2a76729b5c89a31733b91bc6327890d8a0389e21cf304df2c18cea9458ddc3b3de123e44377769eb4bf867e1dafb0f48f14bc75b868136febe12c870dedc7c8010fbb9da9059b986c46a4ef11a83bfe733b725ed979cc4d0d166738d819940a52bd5c6cb8a060cf25bda1952437c0b5d"}, {0xe8, 0x0, 0x756, "db009a4697499aa3c3b52cc2d1d2aa5907c58de868aae5c645cfdd2639dbdb8a6588ea84b0247c93c40a086fe139ee749dc112b7e248ccc2cd4c513eafb4285d5dade841a87114281970f997ac48761e35698c856a8086d374c61e482924ab992d0d63c6ca12b8a7c8df55f3d19b02d341939867709b7f53d698e2e082bc705fb8357c7d0b2b581499a9c33db72e72c7ff5f3e7ab32ef1026d770f3eff9e299fc3abb1777400ccbcfc8a61bce921c4792328f8d51369e5e02f8d96e270d2aa20c84546f8948c8692015483219f96d080bff86f1973"}, {0x88, 0x111, 0xeae, "d3fbc81530e603fc4d967114a435ac53b0b4f15158a25a07f08bd9570ef3882afa071d21755575b1635479f0db30ddcac413640bedb7e27498a3cf3e26f5657838369eba273954aabb800a97bec127d5ab119149ec980b76a5cfad7afbf29eea372c7c9f6f19744983016b8f37f6e801b623"}], 0x420, 0x40000}, 0x4804) ioctl$sock_ifreq(r0, 0x400000089f0, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000b5f000-0x20)="d87b092cef24ca050020059387ee8721e5828c3cff0700008ddcfeb43ef0c0b3"}) 2017/12/29 23:26:01 executing program 3: gettid() 2017/12/29 23:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000e5e000)='/dev/vcs#\x00', 0xd404, 0x80) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e44000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000dab000)=0x14, 0x800) lstat(&(0x7f00006be000)='./file0\x00', &(0x7f00007a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000042a000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xcd3, 0x0, 0x66, 0x3, 0x80, 0x20, 0x8000, r2, r3}, {0x7, 0x1000, 0x9, 0x8001, 0x0, 0x5, 0x0, 0x3f}, {0x4000000000000000, 0x2, 0xfffffffffffffff7, 0x6}, 0x3, 0x3, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x5}, 0xe, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x0, 0x3, 0x1, 0x1, 0x8c2, 0x4}}, 0xe8) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000920000)={r1, r0, 0x6, 0x1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed6000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000afd000)=""/96) writev(r4, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f00032f", 0x7}], 0x1) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f000000d000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce0000-0x4)=0x10) r2 = creat(&(0x7f0000093000-0x8)='./file0\x00', 0x0) mknod$loop(&(0x7f00002a9000-0x8)='./file0\x00', 0x8100, 0x0) mount(&(0x7f0000a07000-0xe)='./file0/file0\x00', &(0x7f0000fab000-0x8)='./file0\x00', &(0x7f0000968000)='nfs4\x00', 0x0, &(0x7f0000c10000-0x1)='v') execveat(r2, &(0x7f00008c7000-0xe)='./file0/file0\x00', &(0x7f00000fd000-0x40)=[&(0x7f0000fa3000-0x5)='nfs4\x00', &(0x7f00009db000)='nfs4\x00', &(0x7f00008b0000)='nfs4\x00', &(0x7f0000d96000-0x9)='selinux.\x00', &(0x7f0000283000-0x1)='\x00', &(0x7f000061a000-0x5)='nfs4\x00', &(0x7f00001f9000)='\x00', &(0x7f0000473000)='nfs4\x00'], &(0x7f0000392000-0x30)=[&(0x7f0000b56000-0x5)='nfs4\x00', &(0x7f00006fd000-0x5)='nfs4\x00', &(0x7f0000eaa000)='nfs4\x00', &(0x7f0000c0a000)='{\x00', &(0x7f0000459000-0x1)='\x00', &(0x7f0000d41000)='\x00'], 0x1000) rmdir(&(0x7f000058e000)='./file0/file0\x00') getsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f00000f0000-0x34)=""/52, &(0x7f0000b28000)=0x34) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000a36000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) recvfrom$inet6(r2, &(0x7f0000d76000)=""/48, 0x30, 0x40002000, &(0x7f0000e30000-0x1c)={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}, 0x1c) r4 = syz_open_dev$mouse(&(0x7f00008f8000)='/dev/input/mouse#\x00', 0x2, 0x2) semget$private(0x0, 0x3, 0x22) r5 = fcntl$getown(r2, 0x9) r6 = semget$private(0x0, 0x4, 0x301) semctl$GETNCNT(r6, 0x1, 0xe, &(0x7f0000329000-0xd2)=""/210) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000dc7000)=r5) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000005000/0x4000)=nil, 0x4000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000-0x8)={0x0, 0x0}, 0x20008080801) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000002000)=@req={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000d000)=0x0) mbind(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000)=0x0, 0x80, 0x2) 2017/12/29 23:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1008000000010, 0x1, 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r1, r0, &(0x7f0000f85000)=0x0, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000408000-0x4)=0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f52000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000057000-0x8)={0xa19, 0x0}) getpgid(r2) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000583000)="433b4a86c854e8842f34e065558a7314acc9fce57c61d51a6e935f6e0de5c2bfb75693ef3f1b1f0a4cecd3292cb4a94cd1bc6a18eab149fb5a3903e1d5037b41d5c9db7f62d72380bd3e29c9b9dc47bd30f37ec3b71b59e38be63e651a410453c30af4c252ddd312ba8c5494cbec46b83d98437adcea3dac087847c3716a77314bcce890adb66fd97dfa6cc9984ce53588", 0x91) write(r0, &(0x7f00004e8000-0xcc)="240000001a0025f00018000400edfc0e020b00000004bf020094ff0e0800100048fb6be0", 0x24) 2017/12/29 23:26:01 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x400, &(0x7f00006f2000/0x4000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1a4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) syz_open_procfs(r2, &(0x7f0000000000)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000f4e000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) shmat(r0, &(0x7f00000a0000/0x3000)=nil, 0x1000) 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a4000-0xa)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000386000)="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", 0x167) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00009dc000)='keyring\x00', &(0x7f0000d7b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000c61000-0x8)="0300000000000000", &(0x7f0000834000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000196000)="764399dba80075f743abd2c6fe182e0242c7de4e82c7b03698f97eb4d16ea27a7ca7f872ba204c4ba6497f4210d3c5b29c56c317163f0422d3c8d7ddd072ed37f7a4e39ff4553f8748a58ae9863d9bbcc3dc7ec1de86e74d0d45a373075259930d682cf64712f409146274aa33bb6482b15d8f58a279b1c74b881cb92da606093d2cb8d473942837f729c2f12c6f92e436d4f9d313e4a77b6186a572cf5ea2f3db", 0xa1, 0xfffffffffffffffe) add_key(&(0x7f0000355000-0xc)='cifs.spnego\x00', &(0x7f00007e0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000042d000)="fd74d38fe68d0afd46f66578526fb7572c9e8df2e636ea3491d34f50a47989bb43bad84ad311880927d3717bb167fbbfdca8de1064a61947e660388803ee05686a981d8691061c008c6baa08cb652795599938c612a7b90e984141925d830831a59ad7772f82bc373684cc5cca8d213d370c028394ae177046a99db0202d5baf25caece083d656ffe3de0fb7892338b4afef0f9268e2238a28f87735f82c076806f60869c0fda194e18c2ca5bc0369e1ca55", 0xb2, r0) request_key(&(0x7f000035b000)='dns_resolver\x00', &(0x7f0000ad1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x2e}, &(0x7f0000f3a000)='/dev/loop#\x00', r1) 2017/12/29 23:26:01 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, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000920000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000ed5000-0x8)='./file0\x00', &(0x7f00000f1000)='./file1\x00') unlink(&(0x7f0000c68000)='./file1\x00') setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f23000)=0x2, 0x4) 2017/12/29 23:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000472000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) close(r0) 2017/12/29 23:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x21) semctl$SEM_STAT(r2, 0x5, 0x12, &(0x7f0000e96000)=""/77) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) 2017/12/29 23:26:01 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/enforce\x00', 0x880, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000004000+0x7b2)="a2a3b529896eea57c21bea6af0c526632dd485652cb6") ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) pwritev(0xffffffffffffffff, &(0x7f000000b000-0x50)=[{&(0x7f0000006000-0xc7)="0a7afcc2d99a8760b7af577c4c8bbd37a62ab5cd09fcc0aea8efc60ba94da9e9d20cede9bd67f64ff2b9e2504f0dcbd952aadec341a39c9ef7ddfa2fa8c3cbdeab6ac9a58a33f60053935ee30633ab78dd05b52707ff08db6d595007261b04139dbeef4d82b11101bbf8c29e04da39994ec6d3155a698134fb877042f437ce7e21f141b647a855c3062f53d1985db708a83b11f83d9547191ddafcf7df45e4b02a1a7b666526c90f574bbe7c8dd3100757f8477bd8888256129e19a0737e40133b", 0xc1}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x400000b) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000877000)='/selinux/create\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000497000)=@common=""/16, 0x10) select(0x3, &(0x7f0000006000-0x11)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000007e000)={0xaa, 0x8, 0x0}) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc7000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000003d000)=""/130) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000786000-0xc)={0x0, r1, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00008a3000)={0x1, 0x0, [{0x400000b2, 0x0, 0x41}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cc5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000ccc000-0xa)='/dev/vcs#\x00', 0x200, 0x0) faccessat(r5, &(0x7f000033d000)='./file0\x00', 0x1, 0x200) 2017/12/29 23:26:01 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006e2000)={0x0, 0x0, 0x820c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/29 23:26:01 executing program 6: 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, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000028d000)='/selinux/user\x00', 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aed000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007be000)=0x4bdb, 0x4) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x84, 0x7d, &(0x7f0000258000)="8000000000020004", 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000652000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000bbe000-0x10)={0xd6, &(0x7f0000821000)="3b844dedda0250f3c214fb6b57c1564a81e30329e5081a8f31723fe8547d221d2b367a0bfa11b31c97c263e5869593644c9a9a364b7580cec3b784fdb9881e23e58c0fb6ba1f5059ddd40c4d539271bbaa721c98457dd8c588372bc9f168e98b66eef829c8c28ea5ff576cb4531e3c7975c263a4a2ac5434c32cc457cd57b0eec67eeef565a73da6dee794eac2e6dc982f5d243656ec0925112e0d8c31fe6752ab72dc1b4ff88a6650bf21f0f70650f07913a09d1587863a005c11416a37902e9900bd3330251470d6d2c3c342ef782782eb5df8e8b6"}) 2017/12/29 23:26:01 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = semget(0x3, 0x3, 0x224) semop(r2, &(0x7f0000a50000)=[{0x1, 0x2, 0x1000}, {0x7, 0x2, 0x1000}, {0x3, 0x1, 0x800}], 0x3) 2017/12/29 23:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000e6c000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000193000)='environ\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000033d000)=0xcca) readv(r0, &(0x7f0000405000-0x20)=[{&(0x7f0000dc1000-0x7f)=""/127, 0x7f}], 0x1) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/12/29 23:26:01 executing program 7: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b67000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b71000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000837000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f00009a0000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007a2000)=0x0, 0x4) ioctl$int_in(r0, 0x80045432, &(0x7f0000000000)=0x0) 2017/12/29 23:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000907000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000553000)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0x20000000000045, &(0x7f0000acc000)=""/40, &(0x7f0000001000)=0x28) 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x572, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x17, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x11, 0x0, [{0x0, 0xb, "df21741107882f0005"}]}]}}, ""}}}}}, 0x0) [ 61.499550] binder: 11307:11320 transaction failed 29201/-28, size 15123-0 line 2960 [ 61.537672] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000409000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000496000-0x5d)={0x0, 0x55, "c5ed0d719a9d17978d4ea993e9931d5fa8f03afec429346f1dad295c6b11d4fadec946beb74242d5dfe4185aabca42fdabf0ef9f8957e52e9880d1e7ab840aa55a1c18709bc84f309d7604196ea7340ceff86192e1"}, &(0x7f0000753000)=0x5d) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000b49000-0xb0)={r1, 0x6, 0xa8, "3b8808bddea4bec90d1ea8c520745cb96afc17aa3b6186aef59b0690721eb85e60bc3ccbc3e8c0eec1d13d692f6bd0cea57db5e9409a6ddd706abaf38aab6908650dfbd09137bfd2f5f98cb83f0322955c05832007f0c50d7d9efc29cd1befa81a4fb48ab11e998c12a494b9543f567972e3c14bf0ac64cca505801f4402a0a4651dc3ebd1489df985d22cf90565ad4d17667c2acf66c474cce53f3ca06ceae833111c0941eb13d3"}, 0xb0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f0000bdf000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000e7a000-0x14)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001a9000)={0x0, 0x1, [@random="4135ddcbd257"]}) sendmsg(r4, &(0x7f0000db3000-0x1c)={0x0, 0x0, &(0x7f00008ff000)=[{&(0x7f0000855000)="8f8f098b182758db561ceaffd0c4", 0xe}], 0x1, &(0x7f0000dac000)=[], 0x0, 0x0}, 0x0) [ 61.550456] binder_alloc: 11307: binder_alloc_buf, no vma [ 61.565638] binder: 11307:11336 transaction failed 29189/-3, size 15123-0 line 2960 [ 61.594376] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.629901] device syz7 entered promiscuous mode 2017/12/29 23:26:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ad1000-0xc)='/dev/autofs\x00', 0x80, 0x0) getpeername$netlink(r2, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002e1000)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000efd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r4 = gettid() r5 = syz_open_dev$mouse(&(0x7f0000fa0000-0x12)='/dev/input/mouse#\x00', 0x9, 0x100) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000678000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) r7 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000305000-0x10)='/selinux/access\x00', 0x2, 0x0) flistxattr(r1, &(0x7f000058a000)=""/87, 0x57) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000004000)={r6, 0x0, 0x7fffffff, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r8, 0x5452, &(0x7f0000a7f000-0x8)=0x3c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setsig(r8, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r9, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) r10 = dup2(r8, r9) fcntl$setown(r10, 0x8, r4) sendto(r9, &(0x7f0000ef1000-0xf70)="", 0x0, 0x0, &(0x7f000044e000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) tkill(r4, 0x16) 2017/12/29 23:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00003e3000-0xc)='/dev/autofs\x00', 0xb00, 0x0) pipe2(&(0x7f0000e64000)={0x0, 0x0}, 0x84800) renameat(r0, &(0x7f00005c2000-0x8)='./file0\x00', r1, &(0x7f0000a63000)='./file0\x00') creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f0000b8f000-0xe2)=',') 2017/12/29 23:26:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009ea000)='/dev/vga_arbiter\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x20000400) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000032b000+0x1fc)=0x0, &(0x7f00006d2000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d79000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000032f000-0x10)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000553000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000891000-0x14)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e5b000)=[{0x0, 0x0, &(0x7f0000ef8000)=[{&(0x7f0000d1b000)="63c5afc41327fd004ade6df024e8648d8b1ac43ab1556ccc4e97502a3a06d7bd", 0x20}], 0x1, &(0x7f0000883000)=[@assoc={0x18, 0x117, 0x4, 0x101}, @iv={0x108, 0x117, 0x2, 0xf0, "785e43477ad8a5aa3f81adaf2e25ecb32d0b03f04d1c127dc5e58a012c72fe34f5e8d1b94626f9558eb77a148b6ed9f47c23d308589cadbf536baebb24b2d4cb2f13df9ac7d2755cb1e4883e7e2de341b0e07308dc67f735f9d01535ac5817bef8105212c8cf405db8b0fa3487b7b7eeedd499cb2c426e8392898f6d82497c6fbcd4d29e1d88b3b113b4de1efb32361b9426ad5aac04b9f3ca2e14b5114a3d8aace42a66d23d37b40457ab8443e2a51d3ec319cde7f391333533fc8016ba1d2c7feb1947d4813984ef0972621c2119980b9641572d55e127e2ccecba47d4904482dc4cb7205e2f1f30fc6ce78a68d824"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x138, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000b8a000-0x38)={&(0x7f000026d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a24000)=[{&(0x7f0000b67000-0x20)=""/32, 0x20}], 0x1, &(0x7f000068a000)=""/0, 0x0, 0x0}, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000089a000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a69000-0xc)={0x0, 0xe0000000000000, 0x20}, &(0x7f0000c2f000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000910000-0x8)={r3, 0x4, 0x100000000}, 0x8) 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x200, 0x204400) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000abe000-0x14)={0x0, 0x6474, 0x6, 0x2862, 0x2, 0xffff}, &(0x7f00002ea000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x4, 0x7, 0x9}, &(0x7f0000a5b000-0x4)=0xa0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000-0x4)=0x0) setpgid(r2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/29 23:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0) mincore(&(0x7f0000013000/0x1000)=nil, 0x1000, &(0x7f0000013000)=""/65) r1 = creat(&(0x7f0000446000-0x8)='./file0\x00', 0x7) pread64(r0, &(0x7f0000abb000-0x85)=""/133, 0x85, 0x0) accept$alg(r1, 0x0, 0x0) 2017/12/29 23:26:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0x1d, &(0x7f0000000000)="a342", 0x2) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000020000)={0xaa, 0x0, 0x0}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000021000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000018000-0x4)=0xa52e, 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000026000-0x18)={0x0, 0x4, 0x6, &(0x7f0000024000)=0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000024000)={""/1024}) connect$bt_rfcomm(r2, &(0x7f0000002000-0x9)={0x1f, {0xfffffffffffffffa, 0x0, 0xba, 0x3e14, 0x100, 0x9}, 0x1}, 0x9) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000023000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000023000)=0x1c, 0x80800) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000026000-0x10)={r2, &(0x7f0000019000-0xa7)="9468124ae0862fa0ed9df08a7d70d94cdd7eb3a4e13e5e3a0238972ec73cb6f72e4c21904e3a1909ed01d1466bbfcd8ad33ca19225a74b55d96d211e8b449486f2447f72ccdc02914e50a1268774a4861727d7bd7be4d12b4a4d14e4f40c8c4ae5937e08852a30642fc3240ff0dccd7b640186950c2e2cde05cdd52aa483422d49c926c76d20bbc1d9d7e4fbaafe74cc27b7888fcb60739557da672f5a44f4a4baf7b15a838442"}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000001b000)=""/252, &(0x7f0000003000-0x4)=0xfc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000025000)={&(0x7f000001d000/0x2000)=nil, 0x2000}) 2017/12/29 23:26:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001279, &(0x7f0000e37000-0xb)="28306ae5afc8a755d1a3f4179c16489aa192b9a5f69ed8e2be") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000747000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00006a2000-0x8)={0x0, 0xffffffffffffff78}, &(0x7f0000f14000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000380000)={r2, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0xffffffffffffd16c, 0x9, 0x10}, &(0x7f0000e74000-0x4)=0xa0) fadvise64(r0, 0x0, 0x7fffffff, 0x5) 2017/12/29 23:26:01 executing program 1: r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fb3000-0x28)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000020000+0x86b)=0x0) 2017/12/29 23:26:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 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={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) sysfs$2(0x2, 0x2, &(0x7f0000080000)=""/1) write(r0, &(0x7f0000ced000)="1f0000000201ff00040000bb00020022074000ff08000800011600080100c4", 0x1f) r1 = syz_open_dev$loop(&(0x7f0000596000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x401870cc, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004ab000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be4000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ffe000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r2}) 2017/12/29 23:26:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000a93000/0x2000)=nil, 0x2000) pipe2(&(0x7f0000a94000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2017/12/29 23:26:01 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d18000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000274000)={0x0, 0x1000, 0x3bde9b4ed3859b07}, &(0x7f0000f83000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000080e000)={r1, 0x2, 0x66, "1e0eaec9c3684c3c7f01465d01a379b60712842d2a55dc4c8b4ed56ab84c02ccfaf59f8cfc63144f904c401846c5daf876db2e1f4a7a808d3216084a1eafb3ac9176035e704ec4b5cef7d7fbc574d26898634c6c3c1d30ce63e81a1b18c500b023e0282afb0b"}, 0x6e) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) syncfs(r0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000d07000)={0x6, 0x5966, 0x4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mremap(&(0x7f00002b0000/0xc00000)=nil, 0xc00000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2017/12/29 23:26:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) get_robust_list(r0, &(0x7f0000b33000)=&(0x7f0000499000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000054a000-0x8)=0x18) mkdir(&(0x7f0000a50000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000afc000)='./file1\x00', &(0x7f0000455000)='./file0\x00', &(0x7f0000d38000)='ramfs\x00', 0x411, &(0x7f0000570000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x2000000088040, 0x0) 2017/12/29 23:26:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x0, &(0x7f0000fe0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/member\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f000080d000-0x60)=[{0xd071, 0x6, 0x4, 0x5, @tick=0x100, {0x5, 0xc69}, {0xfffffffffffff6fd, 0x9}, @ext={0x72, &(0x7f000047c000)="253d07b36624c6d4958fff06e4b0353fccd7d0f6d960db6216f9e6f4baa645b8dbe0fe860ada3afdfa9db988a8f2282780a6ab4342ea62b62f926b46a9b89c491811871cde9b575add9e9c5782724f482ccf25c9b197cb9e4b43d92548733d8658a2e83c4c61d3ff76243475190fcd447c9b"}}, {0x40, 0x2, 0x3, 0x8, @tick=0x7f, {0xffffffff, 0xd6c8}, {0x0, 0x3ff}, @ext={0x1000, &(0x7f0000c1c000-0x1000)="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"}}], 0x60) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000556000-0xb8)={0x0, 0x4, 0x72ff, 0x1, 0x9, 0x3, 0xffffffffffffff80, 0x7, {0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x2, 0x7, 0x0}}, &(0x7f0000325000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000074a000)={r2, 0x68, "bc742923b3e4b7eb25cfee0db5dfffd30feae9025849de32200bb87fcfbd1bd2490b64fadf865883deb851ade3e70053723a344335735ef27decd82e678ccf8b23b5076e9f0f930a0a6816a8f7087cb2cc9ed10c80d28ed8786f35cb079419e91e17098b103e6acd"}, &(0x7f000023a000)=0x70) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000ac3000-0x4)='tls\x00', 0x4) syz_open_dev$sndseq(&(0x7f000060d000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000720000)={0x0, 0x0}) pipe2(&(0x7f0000b6f000)={0x0, 0x0}, 0x4000) bind$alg(r4, &(0x7f0000736000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:26:01 executing program 1: mmap(&(0x7f00001ed000/0x2000)=nil, 0x2000, 0x2000000, 0x81010, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000aa2000-0x12)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000d6b000)=[{{0x0, 0x0}, 0x100000001, 0x1000, 0x0}], 0x18) [ 61.810732] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 61.856951] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/29 23:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f00009c0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) accept$inet(r0, &(0x7f000014b000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000b14000)={0x0, 0x0, ""}, &(0x7f000069e000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000449000)={r1, 0x102, "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"}, &(0x7f000073d000)=0x10a) 2017/12/29 23:26:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00007cc000-0xc4)=""/196) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f000047b000)=0x0, &(0x7f00008c9000)=0x0, 0xfffffffffffffffc, &(0x7f0000cc5000/0x4000)=nil, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008fe000-0xc)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000b7b000-0x10)={&(0x7f0000ff6000/0x4000)=nil, 0x4000}) 2017/12/29 23:26:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000981000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r1 = getegid() lstat(&(0x7f0000a47000-0x8)='./file0\x00', &(0x7f00009c5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000eaa000)=0x0, &(0x7f00007e3000)=0x0, &(0x7f000006b000)=0x0) r4 = getgid() stat(&(0x7f0000e04000-0x8)='./file0\x00', &(0x7f0000f29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ed7000-0x8)='./file0\x00', &(0x7f0000bb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000463000)={0x0, 0x0, 0x0}, &(0x7f0000785000-0x4)=0xc) r8 = getgid() setgroups(0x9, &(0x7f0000c55000-0x24)=[r0, r1, r2, r3, r4, r5, r6, r7, r8]) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x5, &(0x7f000035c000-0x8)=0x0) io_cancel(r11, &(0x7f0000c77000-0x40)={0x0, 0x0, 0x0, 0xf, 0x1000, r10, &(0x7f0000c57000-0xb4)="ab347c902f2cc2ea8ccc1f5c59396c494d80a2e00408e5a461ff1ce13846d7976fd2a9b33a4f7a01ba05c78e0e37246c52b0d80f94e7884690b813cd34c2825177c410df07dd87013c1a6563ae08e2a7581eeaa06beac30bd6bf5c2ce652e4cba651036627b9bb975c9afdf1099f8408a3763b1b9c36b1e099a4e27e07a803ead8ce5e2ef8086ff8ec6875cadaa431ee752b026c80d9895331e08d3307686ce97c5265d34c742b633c3719adfda20baa00d138de", 0xb4, 0x81, 0x0, 0x0, r10}, &(0x7f0000a13000-0x20)={0x0, 0x0, 0x0, 0x0}) set_mempolicy(0x3, &(0x7f000095f000)=0xfffffffffffffff9, 0x7) setsockopt$packet_tx_ring(r9, 0x10f, 0x87, &(0x7f0000c0c000-0x10)=@req={0x8001, 0x0, 0x0, 0x0}, 0x10) 2017/12/29 23:26:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000fef000)={0x8, 0x5, &(0x7f0000cef000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xffffffffffff7fff}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x9}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)='GPL\x00', 0x800, 0xe8, &(0x7f0000000000)=""/232, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x963000)=nil, 0x963000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000964000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00008c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000964000-0x4)=0x60) mmap(&(0x7f0000963000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000963000)={r2, r0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r3, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000963000)="d0", 0x1}], 0x1, &(0x7f00002df000)=[@init={0x18, 0x84, 0x0, {0x0, 0x5, 0x0, 0x8}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0x8, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0xc834, 0x4, 0x1, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x1d000, 0x3}}, @init={0x18, 0x84, 0x0, {0x2, 0x2439, 0x5, 0x1}}], 0xf0, 0x0}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2017/12/29 23:26:02 executing program 5: socket(0x40000000015, 0x5, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x1, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000002000-0x24)={0x1, 0x2, 0x712, 0x0, 0x3, 0xd888, 0x4, 0x7a, 0x0, 0x0, 0x2, 0x2f7a}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000002000)={0x0, 0x5, 0x7fffffff, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000f9b000)={0x2, 0xffffffffffff8001, 0x1ff80000}) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f0000f9c000-0x28)={@common='bpq0\x00', @ifru_data=&(0x7f0000f9c000-0x20)="020000008d35164014a9135301000ffffe00007663d8a705b0000072052a90e6"}) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000f9c000-0x3d)={[{0x8, 0x4, 0x0, 0x5, 0x8, 0x81, 0x2, 0xd5, 0x2, 0x3, 0x4, 0x7f, 0xe}, {0x7a4, 0x6, 0xffffffff, 0x8, 0x3, 0x6, 0x0, 0x1000, 0x2, 0x6, 0x0, 0x40, 0x200}, {0x31, 0x0, 0x9, 0x9, 0x0, 0x5, 0x8, 0x7, 0x1, 0x9, 0x5, 0x100000000, 0xfffffffffffffff8}], 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00008fc000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e1a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000879000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000067e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005e7000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f000030e000-0x36)=""/54) 2017/12/29 23:26:02 executing program 7: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = gettid() getpgrp(r1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000326000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000f6a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f69000)=0x10) 2017/12/29 23:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80001, 0x0, &(0x7f0000fe0000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/member\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f000080d000-0x60)=[{0xd071, 0x6, 0x4, 0x5, @tick=0x100, {0x5, 0xc69}, {0xfffffffffffff6fd, 0x9}, @ext={0x72, &(0x7f000047c000)="253d07b36624c6d4958fff06e4b0353fccd7d0f6d960db6216f9e6f4baa645b8dbe0fe860ada3afdfa9db988a8f2282780a6ab4342ea62b62f926b46a9b89c491811871cde9b575add9e9c5782724f482ccf25c9b197cb9e4b43d92548733d8658a2e83c4c61d3ff76243475190fcd447c9b"}}, {0x40, 0x2, 0x3, 0x8, @tick=0x7f, {0xffffffff, 0xd6c8}, {0x0, 0x3ff}, @ext={0x1000, &(0x7f0000c1c000-0x1000)="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"}}], 0x60) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000556000-0xb8)={0x0, 0x4, 0x72ff, 0x1, 0x9, 0x3, 0xffffffffffffff80, 0x7, {0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x200, 0x2, 0x7, 0x0}}, &(0x7f0000325000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000074a000)={r2, 0x68, "bc742923b3e4b7eb25cfee0db5dfffd30feae9025849de32200bb87fcfbd1bd2490b64fadf865883deb851ade3e70053723a344335735ef27decd82e678ccf8b23b5076e9f0f930a0a6816a8f7087cb2cc9ed10c80d28ed8786f35cb079419e91e17098b103e6acd"}, &(0x7f000023a000)=0x70) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000ac3000-0x4)='tls\x00', 0x4) syz_open_dev$sndseq(&(0x7f000060d000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000100) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000720000)={0x0, 0x0}) pipe2(&(0x7f0000b6f000)={0x0, 0x0}, 0x4000) bind$alg(r4, &(0x7f0000736000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffff001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:26:02 executing program 5: clock_getres(0x7, &(0x7f000052c000)={0x0, 0x0}) 2017/12/29 23:26:02 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000023a000/0x1000)=nil, 0x1000, 0x3000002, 0x110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000382000)={0x38, 0x0, &(0x7f00005ca000-0x38)=[@dead_binder_done={0x40086310, 0x4}, @increfs_done={0x40106308, r1, 0x2}, @enter_looper={0x630c}, @acquire_done={0x40106309, r1, 0x2}], 0x1, 0x0, &(0x7f00005ca000)="02"}) 2017/12/29 23:26:02 executing program 0: clone(0x0, &(0x7f0000000000)="", &(0x7f0000cad000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x3ff, 0x4, 0x100000001, 0x1, @random="e60b0be92032", [0x0, 0x0]}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r2) fcntl$setflags(r1, 0x2, 0x0) 2017/12/29 23:26:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000145000-0x138)={{0x6000, 0x100001, 0xa, 0x6, 0x9, 0x401, 0x4, 0x6, 0x81, 0xfffffffffffffff9, 0x4, 0x4, 0x0}, {0xf000, 0x10f004, 0x0, 0xffffffffffff7fff, 0x2d4, 0x4, 0x22e0000000000000, 0xffff, 0x7fff, 0x6, 0x1000, 0x8000, 0x0}, {0x10000, 0x3000, 0xd, 0xb0, 0x2, 0x6, 0x20, 0x4, 0x3f17, 0x8, 0x2, 0x800, 0x0}, {0xf002, 0xd000, 0x3, 0x6a8, 0x2, 0x0, 0x5, 0xba4, 0x6, 0x6, 0x0, 0x1, 0x0}, {0x1, 0x3004, 0xf, 0xfffffffffffffffc, 0x7800000000000000, 0x1, 0x0, 0x5, 0x6, 0x7fff, 0x10001, 0x3ff, 0x0}, {0x15004, 0x1000, 0x8, 0x401, 0x401, 0x4, 0x100, 0x4, 0x9, 0x5, 0x8, 0x80000001, 0x0}, {0x0, 0xd000, 0xb, 0x0, 0x2, 0x2, 0x1, 0x57, 0x100000001, 0x0, 0x1000, 0x45, 0x0}, {0x5000, 0x1001, 0x10, 0xed, 0x1, 0x0, 0x3f, 0x6, 0x7, 0x2e0f, 0x80, 0xfff, 0x0}, {0x1000, 0x10f000, [0x0, 0x0, 0x0]}, {0xf000, 0x5000, [0x0, 0x0, 0x0]}, 0x40008, 0x0, 0x1f002, 0x206000, 0x0, 0x4000, 0x4004, [0x800, 0x6, 0x1, 0x4]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xc8d000)=nil, 0xc8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000bd4000-0x1)='\x00', 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00004db000/0x1000)=nil) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) accept$packet(r0, &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c62000)=0x14) mmap(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000c8e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2017/12/29 23:26:02 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c8e000)='/dev/loop#\x00', 0xe2d5, 0x10080) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket(0x11, 0x8, 0x0) read(r1, &(0x7f0000fce000)=""/1, 0x1) sendto$inet(r1, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd4000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000265000-0x8)=0x3002) fcntl$setpipe(r1, 0x407, 0x5) syz_open_dev$vcsn(&(0x7f0000fd2000)='/dev/vcs#\x00', 0x2, 0x200200) 2017/12/29 23:26:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x200c02) ioctl$fiemap(r0, 0xc020660b, &(0x7f000065f000)={0x6, 0x6, 0x1, 0x2, 0x3, [{0x0, 0x100, 0x9, 0x0, 0x0, 0x2280, 0x0, 0x0, 0x0}, {0x3, 0xffffffff, 0x800, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x3, 0x3, 0x1ff, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004ec000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r1, 0x8, r2) dup2(r1, r0) fcntl$getownex(r1, 0x10, &(0x7f0000a83000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000077000)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ae000)=0x0) ioctl(r1, 0x80000001, &(0x7f0000e5b000-0xea)="d0d83a35d3ecca9f3cf82627925cd344a30df0ef289c1b85b61a4da48a6286f69db635c7ce2f110bf7c10ba4ebe9a6f05b014322d3bc7d5fbb785f57677469e98d3b9b75935d2251d0bee6808477dbb69b652fcd701548ad74c850a6d3ebb221dd4067f74a51fea475205796da090b07a495a6d81922270dbc28ec2ffdb8de0a7f3da2810ca869afd8177860518b7deb956e699bb141152419dc5cdd7ee7722ebe696bf23d6732500909af4094275814839325f4179eaabb4e1d7a551e3defaf82b9cdfe9dc3be677326e4a417f0a239ead371802d31b76f8c22305ef014d8a04b32aa76fa0ec62b6cb4") 2017/12/29 23:26:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000bd1000-0x8)='./file0\x00', &(0x7f0000128000-0x14)=@known='security.capability\x00', &(0x7f00002bd000-0x7)='GPLsystem\x00', 0xa, 0x3) syz_emit_ethernet(0x36, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0xc, 0x8, 0x3, 0x0, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005a0000-0x17)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000062d000-0x8)=@fragment={0x7f, 0x0, 0x2, 0x2, 0x0, 0x629, 0x0}, 0x8) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000fc8000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000807000)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000555000)=0x5) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f000058f000)=""/16, &(0x7f000000e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000aba000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) [ 62.380738] binder: 11434:11438 BC_DEAD_BINDER_DONE 0000000000000004 not found [ 62.388246] binder: 11434:11438 BC_INCREFS_DONE uffffffffffffffff no match 2017/12/29 23:26:02 executing program 1: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x3fd, 0xa, 0x8, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) fallocate(r0, 0x1, 0x4cc, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00004da000)={r0, &(0x7f0000fee000-0x1)="", &(0x7f0000fee000-0x1d)=""/169}, 0x18) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000fee000)='/dev/input/mouse#\x00', 0x2, 0x200) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000bb5000-0x4)=0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000fee000)={0x2, 0x3, [{0x4, 0x0, 0x0}, {0x80, 0x0, 0x7}]}) 2017/12/29 23:26:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000006, 0xc) write(r0, &(0x7f0000bb1000)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) 2017/12/29 23:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nfc_raw(0x27, 0x4000000000003, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/29 23:26:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f00001b7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a6e000)=0x48) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000c1a000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000deb000-0x3)=0x0, r1, &(0x7f0000fe0000)=0x0, 0x1000, 0x9) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000057b000-0x11)="0af3700000000000000000000754dfb7", 0x10) perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000aae000-0x30)="508f65354dc33bc022f1ae4300d4f544", 0x10) 2017/12/29 23:26:02 executing program 5: r0 = timerfd_create(0x4, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00002f1000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f00005ec000)={0x0, 0x0, 0x3, &(0x7f00009f6000-0x8)=0x0}) r2 = syz_open_dev$evdev(&(0x7f0000a8f000)='/dev/input/event#\x00', 0xe16, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) close(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000f72000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000bb4000-0x8)=0x5) renameat2(0xffffffffffffffff, &(0x7f0000cd7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f000061c000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a28000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001b2000)=0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000580000-0x4)=0x0, &(0x7f0000335000)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff3000)={0x0, 0xff, 0xffffffff, 0x1000, 0x0, 0x9, 0xfffffffffffff2b3, 0x8, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfba1, 0x10000, 0x5, 0x6}}, &(0x7f0000657000)=0xb8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000004f000-0xb8)={r3, 0x1000, 0x0, 0xaf, 0x23, 0x2, 0x10001, 0x4, {r4, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x6, 0x3, 0xc1e2, 0x1000}}, &(0x7f00005ac000)=0xb8) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000dfa000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00009a0000-0x4)={0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000440000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000037f000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c7000-0x4)=0xe8) 2017/12/29 23:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e00000)='/dev/cuse\x00', 0x202, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00002b9000-0x28)={@common=""/16, @ifru_ivalue=0x0}) io_setup(0x2, &(0x7f0000845000)=0x0) connect$unix(r0, &(0x7f0000dfe000-0xa)=@file={0x0, './file0\x00'}, 0xa) io_submit(r1, 0x1, &(0x7f0000674000-0x28)=[&(0x7f00006c5000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00006ef000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\a\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000884000-0x4)=0x7ddec579) pipe(&(0x7f0000b1c000-0x8)={0x0, 0x0}) bind$llc(r3, &(0x7f000074b000-0x10)={0x1a, 0x1c, 0x1000, 0x7, 0x8000, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) [ 62.437482] binder: 11434:11438 unknown command 0 [ 62.444289] binder: 11434:11438 ioctl c0306201 20382000 returned -22 [ 62.456087] binder: BINDER_SET_CONTEXT_MGR already set [ 62.461513] binder: 11434:11438 ioctl 40046207 0 returned -16 2017/12/29 23:26:02 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000df1000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) sendmmsg(r0, &(0x7f0000001000)=[{{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000002000-0xb8)="11d1c3ca5b2e6bc85ea1c936ddd68d43ec6f6b44863607dde07fb82f312feb085941f00fe57457ee4a870920eafca5e8171d32f589a3dcb3586150271ddb714aff488f0fe8de39e2226c8969713bf729ecdf3928403e95ff4e29a91ee8c06b959b47a438577a71925e918c4bb3212f3b763c3acd7bb41bcdeb1b3c9bd5ae7f101bd71e7d97538599b25217feeddf634cb82225cd11ce0cae9761bcb251c8d7b6cd6c3a4fb8d2a394a3089029bad9ba91f2fe534675197e91", 0xb8}], 0x2, &(0x7f0000001000-0x340)=[{0xc8, 0x102, 0xfffffffffffffff9, "0befadf786acd7ce9ff8d1f4dd7012a7f994fcea172342b0714a9de7679dba3f7790b5a1d743d558afd594a86297e5f6cd9a959883221bee2e5fb858e72701e7669500a660eb140afed4aea72bb4d13eeedc9ddb66d8e205ba7c93e77c0b66e561a9ea73aa4312e7bc65c8b8431d78e56455ee7fa97227c2b2300f5814c04069c3ef1429a0e24ade036ffca326f209cf07be3856f1cc52dd076260bef977185df5b58206eac1ba022d27a82261d4475f3e746cd1"}, {0x98, 0x112, 0xffff, "9d9d78fd634abc08adb223416e1b887868f0cbdc954a8eeaaaa8aff45b102b5e472baefe1ba44753b87a0c274fbced03eec247b1f71fbf9365c20efd71f029990d779653938cea02852a4c2d5e3dc12bdc0592462871b485480dfb1354fef9851b8fc7802bd022f0ceec7f6016656a21d1a81cd5004ee30ce6a5825627c9b703393d94"}, {0xd8, 0x0, 0xaa, "8f0422abf9e86df98295a1e0f7e9fe55a9ec0188a3abf98b628383e8aa7cbfbb9ec2fd349b17f8e0b6ecfbb1a4878d7284d75ef659432c1be223ad82dacfc003f912b06dfc0bcc3a72a6153a31dbc502c7bc40adde4c7b42613896633d6a3e9e782f488f25a08a5f2bb1cae7a27f976de9de67493b1955e99bb2a29b9f1fbe755a65aaba79ea4862934c1896915d23908712e1da2cc205812ac813ebe644f4aa3ad57d30eb1a94b6ebec8b10f57db9ae4d794fa2e376ed6d5bfa61e07629ca5c0c6535e2261663"}, {0x108, 0x29, 0xa232, "93e093da535adb08c2ec5fb5386d579e36f93d5c3f87be22f5ba6dfa4b8b82d666f24c37535bbe00e799e0cf429ca0e037d55829d686ef272136f9430f1258f06e1ad051359ab2ecc76f6851e695848dc21dcd13f4cd8591e35d76de398ee93cee3bb60e9bd0464cea24587aa4f88cf2c64f37d0510d3a32b6e805e079466da26cb84e7da5e9e8d8067ad306aa1c4ab9b2532566f212f625e649055e91f179984bce71136e30b05ac3b4e5ce42bc37bbc3c7105e64d3abf8337eb5c42899cfa28b2aad714f889235841699571aa01283b4d2d307cf754ba43e6bc297cb32b2f1045571ee1ab3b818df8df5acb8c30eb5f56c1a6df6"}], 0x340, 0x44000}, 0x2}, {{0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000002000-0xa3)="5eecee4f89f9c9f5a57a4021cb3e82024e3718ed4aa7e1e66b73427e4cf6d74bae0edee2bd5bbc923d79f52686b2fa61582ff11033ee47d9ef336d22d7dd5322b44d64e262d649a158806123a0195e31ad06eac0f483e0ad16b05ee50d9cff732d9bf64e7f47875663ea8ad2489cb41e276d16a12891b739b1fb0694e89f6b370214f945ec288b722edb9bee4eef5d9dd3e72daf66d48f4ec7444415d7a84e9d8fb6e1", 0xa3}, {&(0x7f0000001000)="08727901ba6cc412b73ecc478b43c59c0064d6a5eabee03ea26bfc2c91653124a49cdcfdd1c3ab806358374c", 0x2c}, {&(0x7f0000001000)="ed8ec6150b6a6b0de08a43b79b0b26f0d33d5130073cd6bc324f85c86b5cf5f3dc639e911ebc0995c3aa097d448a647c9828ecf46cd0a84e00827c75616ad3f5b8abfc6beade29684742e152c3c7d7cc0000292e6ad806ccc967bd2b5c0cfea0092ae75120e793718b238cfe7568d16def53e2d22b57fad1f57a5ef5ba8c9f2e97ec61f5fdf3733a396ff34a762cf0384b4daa9c424c23be9622556448cad2092cc9ddd70a9cf8721f0e07f7716b2e581ae9d05fbdbe255b5e234af388fb3ae4639df66c3f838910899b5695014c6a14db8a611228cc76d32e7313576345917c69f7ae2f10563d0a5fa26224c2303c518fc7b30d763bcc1b", 0xf8}, {&(0x7f0000001000-0x1)='\f', 0x1}, {&(0x7f0000001000)="2a7a76ac94596ad20a527ef64eb19fe2eb7cfe7d6232c6d449152cfca0881f0bc244756c8616f5046a97ae192dae9f2baff08290b48df629be416c24331e23539a65bb583b83859816cc7b0be6796d7ed072ba54", 0x54}, {&(0x7f0000002000-0xae)="a4e98ffa89be05569a1c858bbfe4a8f5b3d814cf0c55fe9701bf168c7f05ae026ca87816b1f7507399e4e7fa58bde3cae7ee838245a9d70e2c337ff6c271515d3df157135cab8ecbf7921998d2cd740512c0055c108222f0638a04fd50a2111f3ae5b8441d8b880ba83d11e1d9a8c305acc9d29d9364c5c096869db53717745c4b19e1fa80c53a706eae273fa36f25c2929eea9cf466f3caf6ccc474647875448bb67a6aed4d965c9bace272ce30", 0xae}, {&(0x7f0000000000)="7dda7b63ffa21ad813807b871a39dfe2ccbe92f6b5b994cb9b0d18134be04ca75905120121c52f088724c4e23d90ae5c4b1a918445156dd1c132208923ba247391c9d0fa21245d103cbc93bad16befd174f8743f83893bdec734ff503c49af107fcdc60f365dd6f341bd0f69706110ce07ab70f490b5bec8ab4f2a0e2c46f60cf4afdae344df698c35fbda39592b52c2793bf0a643f80b5c", 0x98}], 0x7, &(0x7f0000002000-0x167)=[{0xa0, 0x116, 0x1, "a0611fbea5653a6a73104b1d7589742f0f95a2b72633716e5a36ff37e2d65407b8c0396901347fc6babd8af9d7eea70abed2780a1946cd6fd6b2bbd1e6d5c6c5890a5d71f4c8be43cbd492c43794737f6db5f6e4d284d61ef51a59d23dd0f17a5e263c647ce07871cf3e26a4e89d1bd11d1b8549f6a848f308dd850a9fca812c6baf26dd24c2fdc03131"}, {0xf8, 0x10f, 0x100, "4492bb5139ec328b748b2fc5d01358da24259b9a0aa4952666c424e9e61f2598562b0087b840fafbd4995276acb108edd1d27ad2437957b314d4071029fbb54b9ba380384f7d394553cd6eb31a4013d32d7ea99bc2c8b880734f26a75da8f2a86f76b6b25fd1f5c4b2f68eb0fe51e31ab36fdabb5b59ca0a2f3e7876eecafb64d16b3327d79d7b37769bb70eb9681d83e4073e1dfa8f9fba1eeea743bbaeaa0c8df2ed3d80bc493f0447b02a8c67c5d5986768cc54a3b34acbd84910b98177ebaea755d99015daa592ba536e3a025e0ce1c7322b3bace693f72728f8d9f7e1a53807"}], 0x198, 0x1}, 0x81}, {{&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58, &(0x7f0000001000)=[{&(0x7f0000000000)="9ac2d18ab6c7b7fef6", 0x9}, {&(0x7f0000002000-0xb)="b2bd7a2bd8fc703ee03f9e", 0xb}, {&(0x7f0000002000-0x29)="b5b4c842ab8ebbd9c73f74ae8a201c409fa306b6a4b21b4d0fbfcb23c6580d47b4e5facfb1c3090e97", 0x29}, {&(0x7f0000001000)="3af1a582645c448c3a90b01151f9819ec3680df2e144e3100ef451dbbad77e5c7252de3ff71c561c312bf8b2947a94d14501fca69e2fcc18f3501046cdfc", 0x3e}, {&(0x7f0000001000-0x7b)="914e467d9a3beff5872afbd327c78a63bd92c403694201c8c470cb53f66ad9144a406abdf69e514f86fe4a25bfc09be3264c784fa0c49a92cf3702b2b6dd3eea2df707b61fbce15fbff3734e198a09b4285d0a946e74cc6618c66a0d1100ed4cb76191fa0e77a760f6924fb4ca820ad04b954116c6972bb86b1e88", 0x7b}, {&(0x7f0000001000-0x4e)="1c7b8e8b8fce819c4ac32e24440bc9c0a8a24cafae1b66583a11db94f997fc50f119442323ff8a18eee45c4ca6f13a5b25edfd5eeca6232b94ca6bed478478f6dbc21e92ae843b40b36d96412f65", 0x4e}], 0x6, &(0x7f0000000000)=[{0x108, 0x88, 0xfafa, 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", 0x1000}, {&(0x7f0000001000-0xc8)="1ab2e0f924119720111af1fc883158e62b4564ccaf70b958e0d388d5b2e68a719e5eb0cbf7cb0b52b4c338819e5a46fb1ae785df244d75eae574d34e962d913c2436154c00a5802af3bce6dbacf288119b2959b0892a2f83cfdb0258f430029041094fbc37f125429241835c20950ba887afe6b8fd8b642707d534eff8d5208036df126f909f89bef4e3ac7641074dbec49a2577ee1e7e8387aecec224c29c4a0d30fcc237cd54888214350d813e2fbbd54afe3a213818e7f4bb788eec0fec31a25717f76a19030e", 0xc8}, {&(0x7f0000001000)="ecec605026331c2bb59ebb9ad00a2310d25e3490cd50c99a757c65be059cad12446df191e9e43a999b077ecc5e44fd", 0x2f}, {&(0x7f0000001000)="f3448e1b38c72a5e82012e8f4093266102acede096c2931783559e5017215884158c11c0e3ef1352407dff0bcb58f7c7a344e84cad57e3d94cb81e8212a4cddc077f46784ea01e04541e7652acd0bdbcd160c191f8", 0x55}, {&(0x7f0000001000+0x8e8)="69356730e4000bd996059fd193a2ab3c436f0971dc398360900cc91a2ffb9168825fd558a989b4739be4278ca0ef7cf6796da52ab49268f6a36f68807167d465ab502f1918252c27e36d9c68472b607ff9a9e1c3c8b8b05f80bb95af50d044db0d482a6e45d5a09df079f68b03a9c0eb900cdf36bd2b56b02a490a786dd5c2888fb83c3b6f1481e4ca620935f2e93d0090a769114c5e52ff9154e5e41849", 0x9e}, {&(0x7f0000000000+0x464)="c8c34bcaec5d7560e8640d879d9a055f8c22fb7805bd5a46593c8dac080b6fd2feb11e8af2fcc52ad8a6803b526665159552819eeb3e02ebfab5dc3ed7fd8bcdc484dd642e5350aa171a71a5d1944dcf8192adaee3acd3b71ffe0bcbf1697474eb6f9dcb85d22919b6b46a9af266bf1710466fa54676582973753312f55594e37a98332c88d8d46ce4bfc9ea21ba1c53c3703a52", 0x94}, {&(0x7f0000001000)="0f9a3666d8c87e42a314e8ab6424ba405742b82ab34e85d86c98cbeb170662d7edd9e35409c2ff1bb8acbaf2e312c7372dde3516cc858755ee045ab30b7ef5db89e100b7", 0x44}, {&(0x7f0000001000)="bae8933762b96ffed1bf8af934afa75cb88188b97a980cc2b469055b5a8f4ec2", 0x20}, {&(0x7f0000002000-0x6c)="9b5d4f6059ee18d16912c186ec24765c54a3dd9c74ad873601e439f2e21ec1686f5764ea5937f85c324ed852a71db164e673768a5f6338c449261fd16785b47f50b8ba79ecea42f8bf556ec29ec8ef5829e379b5a3de92a12575d73cc91b73fe16a1ff395a32fd9ad6ed1b8a", 0x6c}, {&(0x7f0000001000-0x31)="390a08eb0988189b25d3816529656b7cb4f3321ec1ad8bab1edd1c793530b8463078e86d345fe930cbf080cb0ed1bb7bda", 0x31}], 0xa, &(0x7f0000000000)=[{0xb8, 0x0, 0x1, "8827b8368ce58b773e2c6d97534ad2e15eb61dd769530ce5d2dcb6834c95270c8587bfca40216b7d7aa54a3001f76280b3969220eaaed8883b5afb0bc764bf2eebd8af255c9315f821c9b319f991b6a47832bd0bb9100a5779720ab1766b978ac734ed7106023a7c77281f1d4033e97bab6ab38cb20e83fc5a8c962bf7e61c2795a70dde16183b5cdc0f9ba1e6031df370af961648b873b74c9efe98a3906a61017e0abb0b205a"}, {0xc0, 0x114, 0xfffffffffffffffd, "3e1ec320eddcfa2361cc3ba34d0845ca04fb4cf4780d8771466d62b1755c6e501f1e6a1dc3bebf68145f2058f2ca30a98f721089820b6fc9e047d2b8d64a7cba04e07cdd79d42c9fc6f1b986a5742f0b305763c075ae11fcb570378f9d805767a037fea6322b01d0679fe3ca653f28754131b60b96dbe4ba3fc0764d36b7e228d94b300493e19d19f12baf804607fdb71a6e5a9e2c52ed71e7be1fc608bc02e6168cfeab3400aec30c"}, {0x50, 0x101, 0x9, "800ad5c8b7126b561d78ae9876c0dd0073f95cf03fd72b339d121cbdcb7b625dbef5d2c96b9091ee509af6b8dcb18edcbc8573d1bce4968933aea9"}, {0xe8, 0x1ff, 0x3840, "df3f02fd12d0fabb8cd1249f8ea7403d26364a25471f2b38d52ce0d93cd4bfa715684489ee2b4473e76518dbd1deb472a14ec87e4b20d45e21092a4c6e7a280e5c2955531a42efa09edc92b8bf00a62ca607457f4a20c9a6b9e7aa4198888adf7f3c5dd2279755673be454d6fd8301d501ed4f93270f10147286f1ee35a3eb41120a1620855ff06ed46c053246ddc368ab3d1983dd00eea7f40cc1adb6b044299f4c19e336ac3eda31a333044eb3dd46a6a4a5d317bb9b94c8efa2b2a0bb1efd7fa8409465d96ae4225b3495749c71610e83476dcd5a05c5"}, {0x48, 0x11, 0x400, "509a6cf28697af83c5644d30b9b7d7c3367062fa08fc6ab0c77f8eb08d6744ee1eb80d84a7b58ebeae834f8b2e8b6cf111800f2a8652b7c9"}, {0x10, 0x109, 0x2, ""}, {0x58, 0x10d, 0x61, "6f3d2cb1fdfda578e2728008a84633e0337d5d59e8d96b33fc36de419563bf23662d1f49432f1465516dd980e0c105caab28f3fcbe8dd1920f131c99209e06d9a9fde95921"}], 0x360, 0x20000000}, 0x2}], 0x7, 0x4000000) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xd)=@random={'osx.\x00', ':vmnet1\x00'}, &(0x7f0000001000-0x4)="24042a00", 0x4, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@ax25={0x3, {"73f5fafb8592ad"}, 0x9}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000003000-0xf4)="b2feb6608ef3aba676e9f4c00ffe8e32effda4172b9b5f2d0e17e5609ef24b0f387ca67a146e994476281f775caf3baefb76db553e3cd96a82e4f848afadd37602f35c10d1dc7b9c71548bd0682174bfbaccec84ab64bf705c0bb940605f6c504830ff66522c5544f4d6fdf437e298fe2774665e19e35f5ff54e8e8edb3e4a0ff7e5b0db53a0da6c4ecaee8c4a61c4daeca0bc75a252c0c29768cbc40789c1341d8792c50825bc9c7e2911786491bc7e9297311cce680c929facb31a9adbeaf55802a479b1771475269702a62f1d5c132acff22391780f870142f0e2731943ddb80a683cf4f5d5f55daeee114273474dd55be8cf", 0xf4}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:26:02 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) time(&(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = syz_open_dev$vcsn(&(0x7f0000508000-0xa)='/dev/vcs#\x00', 0x10001, 0x4001) getsockopt$inet6_buf(r1, 0x29, 0xd7, &(0x7f0000190000)=""/158, &(0x7f0000b43000-0x4)=0x9e) 2017/12/29 23:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ba9000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1000000000}) r1 = socket(0x10, 0x803, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00007e4000)=0x0, &(0x7f0000f83000-0x4)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000055000)=0x0, &(0x7f0000057000-0x4)=0x8) 2017/12/29 23:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000028c000)='/dev/rtc\x00', 0x111000, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000be8000-0x4a)=""/74) r1 = socket$netlink(0x10, 0x3, 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f00005e5000)='/proc/self/net/pfkey\x00', 0x20140, 0x0) sendmsg$netlink(r1, &(0x7f0000011000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000fc6000)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000d0b000)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000cc7000)={0x208c41bd, 0x1a, 0x0, 0xfffffffffffffff9, "ce529132641c59cc458d53f4fae1fbdd39e867c9cc1b5f553c3e4c585cacfacd"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005df000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000881000)=0x0) r4 = memfd_create(&(0x7f00005fb000)="646576204046befcae6358c244b951fd2d90230b3739a287b1b331eba1981a92987347a809e12e223485b7", 0x0) close(r0) ftruncate(r4, 0x1) sendfile(r3, r4, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) dup3(r1, r2, 0x0) 2017/12/29 23:26:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000004c) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000788000)={@common='gre0\x00', @ifru_mtu=0x101}) r2 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) write$sndseq(0xffffffffffffffff, &(0x7f0000cf1000)=[], 0x0) dup2(r0, r1) fcntl$addseals(r0, 0x409, 0x5) socket$inet(0x2, 0x0, 0x0) 2017/12/29 23:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4000000007) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000331000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f00008ec000)=[{r1, 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000bff000)='/dev/vcs#\x00', 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000d35000-0xc)={0x0, 0x0}) close(r2) 2017/12/29 23:26:02 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) ioctl$TCXONC(r0, 0x540a, 0x1) 2017/12/29 23:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e11000-0x8)={0x0, 0x0}, 0x7ffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000870000-0x8)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000d30000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c2a000-0x4)=@assoc_id=r2, &(0x7f0000add000)=0x4) syz_emit_ethernet(0x68, &(0x7f0000e03000-0x70)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "24feb8", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "40fb"}}}}}}}, 0x0) mknod$loop(&(0x7f0000302000)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000870000)={0x0}, 0x4) 2017/12/29 23:26:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r0, &(0x7f0000306000)='./file0\x00', 0x80201, 0x9) r1 = syz_open_dev$loop(&(0x7f00009b7000-0xb)='/dev/loop#\x00', 0x8, 0x440000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2017/12/29 23:26:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) sendmsg(r0, &(0x7f0000e16000)={&(0x7f0000d19000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000c0f000-0x60)=[{&(0x7f00009a0000)="e2", 0x1}], 0x1, &(0x7f0000f35000)=[], 0x0, 0x0}, 0x8040) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000af4000-0x1000)=""/4096, &(0x7f0000cab000-0x4)=0x1000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x2)='\t', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f000076a000-0x118)=[{&(0x7f00001f0000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00000e3000)=[{&(0x7f0000921000-0x1000)="11", 0x1}], 0x1, &(0x7f0000e99000-0xf0)=[], 0x0, 0x0}], 0x1, 0x0) getpeername$inet(r0, &(0x7f00001c7000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ce8000-0x4)=0x10) 2017/12/29 23:26:02 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000015000)={@generic="a42ece5a685cf977c59f7ca2241a18c6", @ifru_flags=0x8b00}) 2017/12/29 23:26:02 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x8000080005, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000002000-0x76)="8e1ef872fd8cbd18ff77bcb591949bc4693d9447c83d9f60f8525c3e0af69add6259979b4b18fafea4060235bf3d44b3cc599c1c75ed90f4d93e561b5305ac7e11e6d197974f14a42b91086c8d4b050924cba301fac7f4abf763716180ffe1d1e907f99379032c5774a3793c47a718f91ab26240a2e3", 0x76) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) sync_file_range(r0, 0x3, 0x7fff, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) 2017/12/29 23:26:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e81000-0xc)={0x9, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000be4000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000a76000-0xdb)='^', 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = dup2(r0, r0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000856000-0x10)={0x7ff, 0x8}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000)="", 0x0) recvmsg(r3, &(0x7f0000825000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000224000)=[], 0x0, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) 2017/12/29 23:26:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000045d000)=""/194, &(0x7f0000ff5000-0x4)=0xc2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000948000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f000084c000)='/dev/input/mouse#\x00', 0x3, 0x8a00) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a89000+0x54f)={0x0, 0x1, 0x30, 0x9c, 0x1a92715b}, &(0x7f0000884000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b1c000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf62, 0x17f7, 0x2, 0x20}, &(0x7f0000f37000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00006aa000-0x8)={r3, 0xffff}, &(0x7f0000f7a000-0x4)=0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000408000-0x4)=0x0) syncfs(r0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000e23000)=r4) 2017/12/29 23:26:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000392000+0xdb0)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x2, @tick=0xfffffffffffffffa, 0x4, {0x800, 0x40}, 0x1, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f000046e000)=0x0) 2017/12/29 23:26:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00000e7000-0x8)='./file0\x00', &(0x7f0000cfd000)='./file0\x00') perf_event_open(&(0x7f0000981000)={0x2, 0x78, 0x10d4e3, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003dd000)='./file0\x00', 0x0) mount(&(0x7f00000e6000)='./file0\x00', &(0x7f00006c9000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f00005c3000)="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") mknod(&(0x7f0000184000-0xc)='./file0/bus\x00', 0x0, 0x0) 2017/12/29 23:26:02 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000278000)='/selinux/status\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000ced000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = inotify_init1(0x0) add_key$user(&(0x7f0000ebf000)='user\x00', &(0x7f0000af3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c90000)='n', 0x1, 0xfffffffffffffffd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f00003f9000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) accept$packet(r0, &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00009de000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00007fb000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff, r3}) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) wait4(r2, &(0x7f0000776000)=0x0, 0x0, &(0x7f0000d8c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000ae1000-0x14d)="", &(0x7f0000101000)=0x0, &(0x7f000093a000)=0x0, &(0x7f0000230000+0x530)="") tkill(r4, 0x1f) add_key(&(0x7f0000ddd000-0xa)='encrypted\x00', &(0x7f0000883000-0x4)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ebc000)="", 0x0, 0x0) 2017/12/29 23:26:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000052c000-0x9)='/dev/vcs\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) 2017/12/29 23:26:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000e0000-0x10)=[{&(0x7f0000ab1000-0x29)="2900000021001900013d3500000a0006020000160000000000f2000008000f00000000000000070c88", 0x29}], 0x1) 2017/12/29 23:26:03 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000af5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) flistxattr(r0, &(0x7f000073c000+0x8e)=""/73, 0x49) openat$kvm(0xffffffffffffff9c, &(0x7f0000ef4000-0x9)='/dev/kvm\x00', 0x40000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000fc7000-0x10)={0x1ff, 0x0, &(0x7f00008e3000/0x3000)=nil}) 2017/12/29 23:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000f24000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000e6a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, r0}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = syz_open_dev$sg(&(0x7f0000a7f000)='/dev/sg#\x00', 0x401, 0x0) fallocate(r2, 0x0, 0xff, 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000453000)=0x7fff, 0x4) 2017/12/29 23:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000068a000)={0xd7}, &(0x7f0000034000)={0x0}, 0x8) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x800000000402, 0xffffffffffffffff) exit(0x0) symlinkat(&(0x7f0000803000+0xd24)='./file0\x00', 0xffffffffffffffff, &(0x7f0000077000-0x8)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) chdir(&(0x7f000093b000-0x8)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) creat(&(0x7f0000028000)='./file0/file0\x00', 0x0) 2017/12/29 23:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fchmod(0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) fcntl$notify(r0, 0x402, 0x80000000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092f000)='/dev/rfkill\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000526000)='./file0\x00', &(0x7f00003be000-0x36)={0x85, 0x7, "079186fd53224ff7f0cc6252c7144e51b5525f0288ace1d80e6be6bfde8c500ee7db67cddca2c071b89eddee82d2fcbe3c569407679c4f6f342545936f499bc92e095b7869e062b4e9a6d631dde687f3fa53e7953411a5139d391e7d55236140be24bd3fc399d62f72856be339f64324d0d34156d1e5dc411f9e7080b4"}, &(0x7f00002b0000-0x4)=0x0, 0x0) 2017/12/29 23:26:03 executing program 6: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b40000-0x8)='./file0\x00', &(0x7f0000b40000-0xb5)=""/181, 0xb5) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) bind$unix(r1, &(0x7f0000a88000)=@file={0x0, "e91f7189591e9233614b"}, 0xc) r2 = epoll_create(0xf9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005d4000-0xc)={0x0, 0x0}) 2017/12/29 23:26:03 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000f000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000af8000)='./bus\x00', 0x10) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f00002b0000-0x6)='./bus\x00', 0x22000800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) getitimer(0x2, &(0x7f000028f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 23:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000033e000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000d7d000-0x4)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000717000-0x6)={0x0, 0x0}, 0x6) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000984000)=""/24, 0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) shmdt(0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000b02000)={0xffffffffffffffff, 0x0, 0x4, 0xfffffffffffffffa, 0x0, 0x5}) 2017/12/29 23:26:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f83000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cdb000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004be000)={0x0, 0x8000, 0x5, 0x7}, &(0x7f0000618000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00006d1000-0x10)={r5, 0xff, 0x81, 0x13f}, &(0x7f0000283000-0x4)=0x10) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000594000)=[{r3, 0x0, 0x0}], 0x1, 0xfffefffffffffff8) r6 = dup2(r2, r3) sched_yield() sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000674000)={0x0, &(0x7f0000288000-0x14)=[]}) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2017/12/29 23:26:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000450000-0x44)="a8666ed2951376dfb3cb9a9e62b9feead650f9b5128e91eb89afb9bc4b59f76f5305607a15b0f2c721f8022cc69ad7687e46c555e6321c18854449f147222db0e1448dd3", 0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000b99000-0x8)={0x5, 0x108f, 0x8, 0x8, 0x800}) io_setup(0x81, &(0x7f00009d7000-0x8)=0x0) io_setup(0x2, &(0x7f00006cd000-0x8)=0x0) io_setup(0x5, &(0x7f0000af0000-0x8)=0x0) io_setup(0x100000001, &(0x7f0000efa000-0x8)=0x0) io_setup(0x8000, &(0x7f000003b000)=0x0) io_setup(0x5, &(0x7f0000f77000)=0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) 2017/12/29 23:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) r1 = socket$inet6_sctp(0xa, 0x200000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000456000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb2}, 0x98) sendmmsg(r1, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r1, &(0x7f00002c5000-0x80)=[{&(0x7f00001f4000)="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", 0xb31}], 0x1) close(r0) accept4$inet6(r1, &(0x7f0000b69000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00003d6000-0x4)=0x1c, 0x80800) 2017/12/29 23:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000431000-0xa)='net/nfsfs\x00') fstat(r0, &(0x7f0000bc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ce000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/29 23:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ed3000-0x18)=@generic={0x7, 0x3, 0x2}) write(r0, &(0x7f0000d1f000)="22000000180006fff507e70009001a150201000800271f1e28060009040005009f00", 0x22) 2017/12/29 23:26:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001000-0x4)=0x6, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000369000)={0x0, 0xffffffffffffffff, 0x0}) epoll_pwait(0xffffffffffffffff, &(0x7f0000478000)=[], 0x0, 0x1fb, &(0x7f0000cfc000-0x8)={0x0}, 0x8) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000cc7000)=0x0) io_setup(0x10000, &(0x7f00005d3000-0x8)=0x0) io_submit(r2, 0x3, &(0x7f00006a5000-0x48)=[&(0x7f00003ed000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, &(0x7f0000a25000-0x32)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001c9000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000e4b000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000091000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00009f8000-0xe9)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2017/12/29 23:26:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000032d000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000280000-0xa0)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0xda, 0x3, 0x9, 0xf03e}, &(0x7f0000f82000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000019c000-0x14)={0x0, 0x6, 0x7, 0x20, 0x0, 0x8}, &(0x7f0000c6c000)=0x14) accept$packet(r0, &(0x7f00002ba000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002fe000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000021a000)={r1, 0xe1, 0x94, 0x8, 0xc81, 0x7, 0xfffffffffffffff8, 0x3, {r2, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffe0, 0x100, 0x1, 0x425f, 0x200}}, &(0x7f000011f000-0x4)=0xb8) perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d50000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x40096102, &(0x7f0000695000)=0x0) syz_open_dev$urandom(&(0x7f0000b7f000)='/dev/urandom\x00', 0x0, 0x100) 2017/12/29 23:26:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x6, 0x802) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ee6000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f22000-0x20)={0x2, 0x20, 0x800f, 0x1, 0x0, 0x9, 0x2, 0x2, 0x0}, &(0x7f0000d71000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00006f6000)=@sack_info={r3, 0x5, 0x9}, &(0x7f0000d45000)=0xc) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bb1000-0x18)={0xaa, 0x40, 0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ea5000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f000023b000)='/dev/cuse\x00', 0x4000, 0x0) renameat2(r5, &(0x7f00003ba000)='./file0\x00', r4, &(0x7f0000eb0000-0x8)='./file0\x00', 0x4) connect(0xffffffffffffffff, &(0x7f00009b1000-0x80)=@generic={0x5, "def399d42b98f348b8ca2e9509d3fbeb7619ce002aa16a3eb4b6746b8e980f8a4b599152228d4876df0b3e016cb45fca1c073d865ad9f22062408fe987373965ccc32c03695a8e8cb3c9f9e29b6cf506de436150749145505d85cfbb935441909d5e8a2675ef04f6e0a2e054347900389da7c546c9e6543b3e69c2ec1454"}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x2, 0x4, 0x9372, 0xe, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2017/12/29 23:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000db9000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000561000-0x60)=""/96) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = request_key(&(0x7f000051d000-0xa)='encrypted\x00', &(0x7f0000d0d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a06000-0x2)='\'\x00', 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000ee4000-0x12)='cgroupnodevsystem\x00') setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet(0x2, 0xa, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000969000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) ioctl$VT_DISALLOCATE(r0, 0x5608) 2017/12/29 23:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000246000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000039b000-0x12)={@generic="a47b738417e999c830caf5ae6ba8a783", 0x200}) tee(r1, r0, 0x6, 0x0) clone(0x0, &(0x7f0000039000-0x9e)="", &(0x7f000003b000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") vmsplice(r2, &(0x7f00000ab000-0x90)=[{&(0x7f0000df7000)="128688d4fd5e88", 0x7}], 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000059b000)={&(0x7f00001b2000/0x3000)=nil, 0x4, 0x1, 0x9, &(0x7f0000d1c000/0x4000)=nil, 0x2d6}) 2017/12/29 23:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033f000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000078000-0x2)=0x1, 0x2) lstat(&(0x7f0000a43000-0x8)='./file0\x00', &(0x7f0000846000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000d61000)='./file0\x00', &(0x7f0000a02000)='./file1\x00') r2 = getegid() lchown(&(0x7f00002bd000-0x8)='./file0\x00', r1, r2) r3 = perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000045000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00009d2000-0x28)={@common='bcsh0\x00', @ifru_map={0x1, 0x101, 0x4, 0x1fffc00, 0xc0, 0xa0ce}}) faccessat(r4, &(0x7f00003fa000-0x8)='./file0\x00', 0xc, 0x200) fcntl$setstatus(r3, 0x4, 0xc00) 2017/12/29 23:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) [ 63.119818] kauditd_printk_skb: 178 callbacks suppressed [ 63.119825] audit: type=1326 audit(1514589963.290:818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000557000)=@assoc_value={0x0, 0x0}, &(0x7f0000d0f000)=0x8) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e11000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000c5f000)=0x91) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000481000)={r1, 0x100000000}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000291000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) 2017/12/29 23:26:03 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000029000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000004a000-0x4)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000036000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000004a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:26:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x0, &(0x7f0000934000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00002c7000)={0x1000, 0x1}, 0x8) r1 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r1, &(0x7f0000efa000)="068c09ed10dab932a2016c0cd4d98b010001003ed9b409000000008a221791fa", 0x20, 0x0, &(0x7f0000486000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = msgget$private(0x0, 0x10d) msgctl$IPC_RMID(r2, 0x0) setsockopt(r1, 0x0, 0x0, &(0x7f00006bd000-0x9d)="9f93288e87e3bed0f19cedb8b390e96e674b9a6a091f025c29ad04a7a686ea207fe8afb2b2075156bd26812cad56b2d98559816e1baf89df4f1f4713a0bed9b779618f2c4ce699a76c55dcb3b261af18ef37d77b75430fc0772ba5da3082a050fbde0403ede8aed1a1e0e63cdfec4bc268eb79567d7d9def435fd20f29ecd92cd717253d8962549ab4afee7815b8e117b435b474f041fe3afe53c13934", 0x9d) [ 63.163385] audit: type=1326 audit(1514589963.290:819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.193922] audit: type=1326 audit(1514589963.291:820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=292 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:26:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000a3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000079c000)=@abs={0x1, 0x0, 0x3}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000189000-0xf7)="42d9cfa3972273393a9d453abbc3403f7863f675de7f59b47994efa0d1a1bed6ed44fc5a786a2fac5c8d022ecdf69567e0b415f18d176c78c11923bb0b0de299860a83bc733575190b2eb52fa23350fb5acbc206716a766dcb2797f7f63608f1e206378eae1e687d9cc78f2b10ae3a2055fec4cbfdf7f7422228500f2806817179e5b56a1bcee878d05ddaaa5c6a0d5a9f8fcaa05dc386e9be75adf06400ba2aa58612a115629060e520509a777eb53a4390284ae953ca73585d84415531c2c366e0fc6792697f15e373ac5b55f2dc37facfa11ea2b39211f78934c8e5d8304d95290694c7bbdca35d497ab7b038a40cf8418531f30cba", 0xf7}, {&(0x7f000087a000-0x3)="9e3b14", 0x3}, {&(0x7f0000c37000)="9f4355337d017a360690680d5679f5d8e7712411410fade3746078ab5fd97195e43bd11e2210aeaf915d21fc92f135ca3ae80ddd43dbf87380cd6b6394186ebdcecbe689b86b73064d8d66aa4d95539fd7d68c1d13c6f31e9a10a5affae987add32313793e70253e3dea2960e4b00e7938e2270d9664374d2387931be7a2c59d5fddb9d77a33690e44a4c01d13bbad81339d0f79ebd98cb6795837baeb237fa875bd", 0xa2}, {&(0x7f0000110000)="6c835c3ed1a7073e6b485519a3b848f09735afc42ddf5a959f9510613ad1040e0229a9d27faa403bbfc4fa67a684ce4a3f2c776bc6deb1b71f8678ec341306b50092073e14a2b6ffdb44272b57c3ae096dccddffab4a95af4addc8e30fef2d7c9b4410e69584595821917141bc033bba9c03e25bde7ebd542c25b3f09989e9840746016e0c33466648713a47aadf27b50b3c6dc033ca8614df7773fe68d5be543ebc302088ad9a7b74b390223772976ec1fd8f67364ee4b8c7d91274d157ce89335e13739c25d869e0624cb7021a1011", 0xd0}, {&(0x7f0000ace000)="bb5c1b3d26956f293c635accb4043ba90c74ba311521f7dd9286404ba8caae44d986f0239b3f", 0x26}, {&(0x7f00008cf000)="dcb2d423fac15d8df61641e533", 0xd}, {&(0x7f00001dc000-0x5e)="6662755f5625a6e8e51da9cfc9f72bb78aad88f9dd528de2b838b14af90a8f73a28f87eac4f3243794584150e038589acc0735663b753e0844ee9a2577076f2b378d50b6b7198f3c2a487bf23a2dbea8106d27f633e879bd36266851445e", 0x5e}, {&(0x7f00004ab000)="fd16c2d73674e4ed18592e97d4fdb1fcfd2071e63d1c3c25626fc1b455dc2b75a1fb0142eccf83c1629060591835af4564be92ce420d500d31d85d8f5378c2733e413c1bb809c39f39edcd7451669cbdb044bc9f39fe24b6e105b2fe94d6bed376966e4d1c346bd913c8bfa2423627c217f02755263472b30434d7db9a2067cfc17b3288fdfbaaaf49068d8ed90e75fcda2d26c8f9275cdf8b9baca7ed58841ee4480b611929ba24a4bcf6fdc387c747266ed05e8810f3b30d07161ab24ba6952bbe7ab16b9b8fb3e5b3084e3434c0a242974742c1460d431bdc97b2b0d286f259e6e4", 0xe3}], 0x8, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvfrom$unix(r2, &(0x7f0000a7b000)=""/68, 0x44, 0x0, &(0x7f0000bdb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) [ 63.286231] audit: type=1326 audit(1514589963.291:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.311892] audit: type=1326 audit(1514589963.291:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.340130] audit: type=1326 audit(1514589963.294:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.365255] audit: type=1326 audit(1514589963.295:824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.389927] audit: type=1326 audit(1514589963.295:825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 63.414465] audit: type=1326 audit(1514589963.297:826): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=54 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:26:03 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000f70000-0xe5)=""/229, 0xe5, 0x22, &(0x7f0000ba5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x0, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:26:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e82000-0xb)='/dev/vcsa#\x00', 0x1, 0x101000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000029c000-0x4)=0x2955, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000035c000-0x4)=0x0, &(0x7f0000d5d000-0x4)=0x4) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000011c000)={0x0, 0x3, 0x0}, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) 2017/12/29 23:26:03 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c70000-0xf)='/dev/sequencer\x00', 0x181001, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x81) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000021, &(0x7f00007e8000)=0x100, 0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f6f000-0x4)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000f6f000-0x3d)="", 0x0, 0x0, &(0x7f0000b98000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2017/12/29 23:26:03 executing program 2: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000000000)="", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0xffffffffffffffc0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x81}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000002000+0xc61)={0x7ff, "fba4bafe6fc9"}) 2017/12/29 23:26:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x5) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001c8000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000115000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d0000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d39000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x3, 0x1ff, 0x1, 0xabdf, 0x2, 0x80, 0xa0, 0x7fff, r1, r2}, {0x8, 0xffff, 0xfffffffffffffff8, 0x5, 0x2efe, 0x7fffffff, 0x0, 0x80000000}, {0x800, 0x8001, 0x1, 0x7}, 0x1, 0x800, 0xfff, 0x1, 0x40, 0x0}, {{@in=@multicast1=0xe0000001, 0x1f, 0x5c7d}, 0x12, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xb, 0x4, 0x2, 0x7ff, 0x10200000000000, 0x3f, 0xffffffff}}, 0xe8) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009ec000)=0x0, 0x4) 2017/12/29 23:26:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x5) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000143000)={0x0, 0x6, 0x800, 0x80}, &(0x7f0000dfd000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002b4000-0xc)={r1, 0x3, 0x0}, 0xc) openat$kvm(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/kvm\x00', 0x4000000200, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001fa000)={0xe, 0xa, &(0x7f0000884000-0x50)=@raw=[@ldst={0x3, 0x1, 0x788be5d8aaa67bec, 0x3, 0x8, 0x0, 0x4}, @generic={0x8001, 0x7f, 0x0, 0x6}, @generic={0x1, 0x3, 0x2, 0x8000}, @exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000cd6000-0xa)='syzkaller\x00', 0x20, 0xeb, &(0x7f0000af1000)=""/235, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f000001d000)='/dev/kvm\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000d05000)='/dev/kvm\x00', 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000973000)=""/4096, &(0x7f0000fae000-0x2)=0x1000) ioctl$KVM_CREATE_VM(r3, 0xae01, 0xffffffffffffffff) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000054000-0x10)={&(0x7f0000f4f000/0x1000)=nil, 0x1000}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c02000-0x11)='/selinux/context\x00', 0x2, 0x0) 2017/12/29 23:26:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00002e3000)={0x4, 0x1, 0x0, 0x0, 0x0}, 0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/load\x00', 0x2, 0x0) 2017/12/29 23:26:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000c1d000-0xad)=""/173, 0xad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2c, &(0x7f0000517000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x1e, 0x0, 0x10001, 0x5, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @udp={0x3, 0x1, 0xa, 0x0, "4892"}}}}}, 0x0) socketpair(0x19, 0x802, 0x56, &(0x7f00000cd000)={0x0, 0x0}) preadv(r0, &(0x7f0000566000-0x50)=[{&(0x7f0000956000-0x98)=""/152, 0x98}, {&(0x7f0000f84000)=""/255, 0xff}, {&(0x7f0000a4d000-0xdc)=""/220, 0xdc}, {&(0x7f0000ee3000)=""/75, 0x4b}, {&(0x7f0000b75000-0x10)=""/16, 0x10}], 0x5, 0x23) [ 63.445257] audit: type=1326 audit(1514589963.297:827): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=11619 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:26:03 executing program 6: 2017/12/29 23:26:03 executing program 5: 2017/12/29 23:26:03 executing program 6: 2017/12/29 23:26:03 executing program 7: 2017/12/29 23:26:03 executing program 5: 2017/12/29 23:26:03 executing program 2: 2017/12/29 23:26:03 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, 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={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x2, 0x0, 0x0) 2017/12/29 23:26:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:26:03 executing program 4: 2017/12/29 23:26:03 executing program 0: 2017/12/29 23:26:03 executing program 7: 2017/12/29 23:26:03 executing program 6: 2017/12/29 23:26:03 executing program 4: 2017/12/29 23:26:03 executing program 2: 2017/12/29 23:26:03 executing program 0: 2017/12/29 23:26:03 executing program 5: 2017/12/29 23:26:03 executing program 2: 2017/12/29 23:26:03 executing program 4: 2017/12/29 23:26:03 executing program 0: 2017/12/29 23:26:03 executing program 5: 2017/12/29 23:26:03 executing program 6: 2017/12/29 23:26:03 executing program 1: 2017/12/29 23:26:03 executing program 7: [ 63.627592] ================================================================== [ 63.635022] BUG: KASAN: stack-out-of-bounds in rds_sendmsg+0x1f02/0x1f90 [ 63.641846] Read of size 8 at addr ffff8801cf20fb70 by task syz-executor3/11708 [ 63.649265] [ 63.650864] CPU: 0 PID: 11708 Comm: syz-executor3 Not tainted 4.15.0-rc4-next-20171221+ #78 [ 63.659321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.668652] Call Trace: [ 63.671213] dump_stack+0x194/0x257 [ 63.674812] ? arch_local_irq_restore+0x53/0x53 [ 63.679452] ? show_regs_print_info+0x18/0x18 [ 63.683921] ? _raw_spin_unlock_bh+0x30/0x40 [ 63.688301] ? rds_sendmsg+0x1f02/0x1f90 [ 63.692337] print_address_description+0x73/0x250 [ 63.697150] ? rds_sendmsg+0x1f02/0x1f90 [ 63.701182] kasan_report+0x25b/0x340 [ 63.704961] __asan_report_load8_noabort+0x14/0x20 [ 63.709858] rds_sendmsg+0x1f02/0x1f90 [ 63.713734] ? rds_send_drop_to+0x19d0/0x19d0 [ 63.718202] ? find_held_lock+0x35/0x1d0 [ 63.722238] ? sock_has_perm+0x2a4/0x420 [ 63.726273] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 63.731603] ? lock_downgrade+0x980/0x980 [ 63.735721] ? dup_iter+0x192/0x260 [ 63.739321] ? lock_release+0xa40/0xa40 [ 63.743283] ? selinux_socket_sendmsg+0x36/0x40 [ 63.747923] ? security_socket_sendmsg+0x89/0xb0 [ 63.752649] ? rds_send_drop_to+0x19d0/0x19d0 [ 63.757119] sock_sendmsg+0xca/0x110 [ 63.760804] ___sys_sendmsg+0x320/0x8b0 [ 63.764753] ? copy_msghdr_from_user+0x590/0x590 [ 63.769484] ? find_held_lock+0x35/0x1d0 [ 63.773528] ? exit_robust_list+0x240/0x240 [ 63.777819] ? release_sock+0x1d4/0x2a0 [ 63.781765] ? trace_hardirqs_on+0xd/0x10 [ 63.785883] ? __local_bh_enable_ip+0x121/0x230 [ 63.790526] ? __fget_light+0x297/0x380 [ 63.794472] ? fget_raw+0x20/0x20 [ 63.797913] ? rds_trans_get_preferred+0xfb/0x130 [ 63.802732] ? rds_bind+0x3bd/0xbb0 [ 63.806349] __sys_sendmmsg+0x1ee/0x620 [ 63.810294] ? __sys_sendmmsg+0x1ee/0x620 [ 63.814420] ? SyS_sendmsg+0x50/0x50 [ 63.818107] ? security_socket_bind+0x89/0xb0 [ 63.822572] ? fput+0xd2/0x140 [ 63.825735] ? SYSC_bind+0x290/0x410 [ 63.829419] ? move_addr_to_kernel.part.18+0x100/0x100 [ 63.834679] ? SyS_futex+0x269/0x390 [ 63.838360] ? fd_install+0x4d/0x60 [ 63.841959] ? do_futex+0x22a0/0x22a0 [ 63.845727] ? SyS_socket+0x12d/0x1d0 [ 63.849504] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 63.854497] SyS_sendmmsg+0x35/0x60 [ 63.858101] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 63.862833] RIP: 0033:0x452ac9 [ 63.865990] RSP: 002b:00007f90b8764c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 63.873669] RAX: ffffffffffffffda RBX: 00007f90b8765700 RCX: 0000000000452ac9 [ 63.880909] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 63.888147] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 63.895386] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 63.902625] R13: 0000000000a2f7ef R14: 00007f90b87659c0 R15: 0000000000000000 [ 63.909884] [ 63.911490] The buggy address belongs to the page: [ 63.916393] page:000000002be3a7b2 count:0 mapcount:0 mapping: (null) index:0x0 [ 63.924506] flags: 0x2fffc0000000000() [ 63.928364] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 63.936912] raw: dead000000000100 dead000000000200 0000000000000000 0000000000000000 [ 63.944767] page dumped because: kasan: bad access detected [ 63.950441] [ 63.952037] Memory state around the buggy address: [ 63.956932] ffff8801cf20fa00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 [ 63.964259] ffff8801cf20fa80: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 63.971590] >ffff8801cf20fb00: 00 00 00 00 00 00 f2 f2 f2 f2 00 00 00 00 04 f2 [ 63.978914] ^ [ 63.985893] ffff8801cf20fb80: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 63.993220] ffff8801cf20fc00: 00 00 00 00 00 00 f3 f3 f3 f3 00 00 00 00 00 00 [ 64.000544] ================================================================== [ 64.007866] Disabling lock debugging due to kernel taint [ 64.013611] Kernel panic - not syncing: panic_on_warn set ... [ 64.013611] [ 64.020955] CPU: 0 PID: 11708 Comm: syz-executor3 Tainted: G B 4.15.0-rc4-next-20171221+ #78 [ 64.030712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.040032] Call Trace: [ 64.042591] dump_stack+0x194/0x257 [ 64.046189] ? arch_local_irq_restore+0x53/0x53 [ 64.050827] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 64.055552] ? vsnprintf+0x1ed/0x1900 [ 64.059323] ? rds_sendmsg+0x1e50/0x1f90 [ 64.063352] panic+0x1e4/0x41c [ 64.066511] ? refcount_error_report+0x214/0x214 [ 64.071234] ? add_taint+0x1c/0x50 [ 64.074741] ? add_taint+0x1c/0x50 [ 64.078250] ? rds_sendmsg+0x1f02/0x1f90 [ 64.082279] kasan_end_report+0x50/0x50 [ 64.086222] kasan_report+0x144/0x340 [ 64.089992] __asan_report_load8_noabort+0x14/0x20 [ 64.094889] rds_sendmsg+0x1f02/0x1f90 [ 64.098751] ? rds_send_drop_to+0x19d0/0x19d0 [ 64.103217] ? find_held_lock+0x35/0x1d0 [ 64.107250] ? sock_has_perm+0x2a4/0x420 [ 64.111280] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 64.116610] ? lock_downgrade+0x980/0x980 [ 64.120724] ? dup_iter+0x192/0x260 [ 64.124318] ? lock_release+0xa40/0xa40 [ 64.128269] ? selinux_socket_sendmsg+0x36/0x40 [ 64.132905] ? security_socket_sendmsg+0x89/0xb0 [ 64.137629] ? rds_send_drop_to+0x19d0/0x19d0 [ 64.142094] sock_sendmsg+0xca/0x110 [ 64.145779] ___sys_sendmsg+0x320/0x8b0 [ 64.149724] ? copy_msghdr_from_user+0x590/0x590 [ 64.154445] ? find_held_lock+0x35/0x1d0 [ 64.158480] ? exit_robust_list+0x240/0x240 [ 64.162771] ? release_sock+0x1d4/0x2a0 [ 64.166714] ? trace_hardirqs_on+0xd/0x10 [ 64.170831] ? __local_bh_enable_ip+0x121/0x230 [ 64.175470] ? __fget_light+0x297/0x380 [ 64.179413] ? fget_raw+0x20/0x20 [ 64.182840] ? rds_trans_get_preferred+0xfb/0x130 [ 64.187651] ? rds_bind+0x3bd/0xbb0 [ 64.191256] __sys_sendmmsg+0x1ee/0x620 [ 64.195196] ? __sys_sendmmsg+0x1ee/0x620 [ 64.199318] ? SyS_sendmsg+0x50/0x50 [ 64.203003] ? security_socket_bind+0x89/0xb0 [ 64.207502] ? fput+0xd2/0x140 [ 64.210664] ? SYSC_bind+0x290/0x410 [ 64.214348] ? move_addr_to_kernel.part.18+0x100/0x100 [ 64.219601] ? SyS_futex+0x269/0x390 [ 64.223282] ? fd_install+0x4d/0x60 [ 64.226879] ? do_futex+0x22a0/0x22a0 [ 64.230645] ? SyS_socket+0x12d/0x1d0 [ 64.234415] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.239402] SyS_sendmmsg+0x35/0x60 [ 64.243002] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 64.247725] RIP: 0033:0x452ac9 [ 64.250881] RSP: 002b:00007f90b8764c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 64.258556] RAX: ffffffffffffffda RBX: 00007f90b8765700 RCX: 0000000000452ac9 [ 64.265795] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 64.273031] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 64.280268] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 64.287506] R13: 0000000000a2f7ef R14: 00007f90b87659c0 R15: 0000000000000000 [ 64.295185] Dumping ftrace buffer: [ 64.298697] (ftrace buffer empty) [ 64.302370] Kernel Offset: disabled [ 64.305962] Rebooting in 86400 seconds..