fffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083e000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a1b000-0xe8)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000f0000-0x4)=0xe8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00004c9000/0x18000)=nil, &(0x7f0000b24000)=[@text64={0x40, &(0x7f00002ce000-0x4f)="66420f2fca66bad00466b80f8a66ef806d0f0036f028a6005000002667dfd7c482f53cf0c744240012010000c7442402f83b0000ff1c24dff166baf80cb810b46a84ef66bafc0ced66b833010f00d8", 0x4f}], 0x1, 0x40, &(0x7f00009ce000)=[], 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/rtc\x00', 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000028b000)) fstatfs(r0, &(0x7f0000c97000-0xd)=""/13) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x80000000039, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x1e8) connect$llc(r0, &(0x7f00002e1000)={0x1a, 0x1b, 0x2, 0x5d, 0x9, 0x9b, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00003b6000)=0x7) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000f14000-0x7d)=""/125, &(0x7f000019d000)=0x7d) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000098000-0x40)={0x480000000000000, 0x1, 0x1, 0x10, 0x408}) 2018/02/09 11:00:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r2) 2018/02/09 11:00:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r1, &(0x7f000030c000+0x415)="e6a9ed69dd834803005f8b8b74eeb007903e384aacf3c5f6bd4da272a8dcc23822527a4a14b14e7e1e956f4b6ffdb0b51850582db2a0b5883c6f1696317b946af9fa28038bddbfba48e71f4ca2e90e63b3e95751936939d81dece4e7c859b07832b8f46e134cfdf6e8772a44b11f4955ffd0906b99430fec", 0x78, 0x4000, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f000097c000-0x4), 0x4) sendmsg(r0, &(0x7f00000ae000)={&(0x7f0000861000-0xe)=@l2={0x1f, 0x40, {0x1d, 0x5, 0x80000000, 0x5, 0xe66, 0x6d3f}, 0x7, 0x40}, 0xe, &(0x7f00006e0000)=[{&(0x7f00001be000)="42065ba2e002cf4188e6e48c2ab7aa67f4fa551f6538ab5cfed38994347e68ada0b6a35dbf1536a5a2e1e25315896dbc5bd86e124c06184f8ef2a29db66026788bd3171ba4e97468ac58d3916057a6043cbab1c652c20d147a40153979e5eb8d9c5f0dc1e7f32ebe0ff2fb81d03af84e921b67443e553f4fb18a5c0ca721a8db57fce404a178dfdd463f3c3c2dccae09c670e9d2d50112c62c9e218063b523357082d286", 0xa4}], 0x1, 0x0, 0x0, 0x4000000}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000265000-0x9)='/dev/sg#\x00', 0x1f, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000399000-0x58)={0x1, 0x80000001, 0x2, 0x3e9, 0x2, 0x100000000}) 2018/02/09 11:00:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000083e000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a1b000-0xe8)={{{@in6=@empty, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000f0000-0x4)=0xe8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00004c9000/0x18000)=nil, &(0x7f0000b24000)=[@text64={0x40, &(0x7f00002ce000-0x4f)="66420f2fca66bad00466b80f8a66ef806d0f0036f028a6005000002667dfd7c482f53cf0c744240012010000c7442402f83b0000ff1c24dff166baf80cb810b46a84ef66bafc0ced66b833010f00d8", 0x4f}], 0x1, 0x40, &(0x7f00009ce000)=[], 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:21 executing program 6: prctl$setfpexc(0xc, 0x110000) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0xffffffffffffffba) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000023000-0x8)) ioctl$sock_FIOGETOWN(r0, 0x800454dd, &(0x7f0000001000-0x4)) 2018/02/09 11:00:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e81000-0x8)={0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ac2000)) fcntl$setflags(r0, 0x2, 0x1) unshare(0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000057d000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000847000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000c5000)=0x14, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007ee000-0x4)=0x0) perf_event_open(&(0x7f0000c8e000-0x78)={0x7, 0x78, 0x13fc04b8, 0x8, 0x1, 0x4, 0x0, 0x8a, 0x1004, 0x1, 0x5, 0x0, 0x0, 0x8, 0x5, 0x10001, 0x4, 0xfffffffffffffff8, 0x9, 0xfffffffffffffffd, 0x4, 0x9, 0x9, 0x8, 0x36c, 0x4, 0x8bc, 0x7fffffff, 0x7, 0x4, 0x2, 0x0, 0x3, 0x1ff, 0x3, 0x7, 0x8, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000bc7000-0x1), 0x2}, 0x2004, 0x0, 0x3f, 0x7, 0x462c, 0x2, 0x1}, r4, 0x766d, r2, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00004dd000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, r3}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000689000-0x14)={0x0, 0x3, 0x3, 0x3, 0x3}) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000bcf000-0x80)) signalfd(r5, &(0x7f0000ef0000), 0x8) 2018/02/09 11:00:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000413000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bec000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00008ec000)={0x6e, 0x5, 0x9, 0x4, 0xd73, 0x0, 0x8, 0x9, 0x2, 0x6}, 0xb) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}}) read(0xffffffffffffffff, &(0x7f0000f87000-0x70)=""/112, 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00003f5000/0xf000)=nil, 0xf000, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000e79000)=[{&(0x7f00003fb000)="f7", 0x1}], 0x1, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000002000-0x8), 0x1, 0x2) readv(0xffffffffffffffff, &(0x7f0000855000-0x10)=[], 0x0) fstat(r2, &(0x7f00004a1000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x8001) syz_open_dev$sg(&(0x7f0000b24000-0x9)='/dev/sg#\x00', 0x0, 0x0) r6 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r6, 0x0) fstatfs(r4, &(0x7f00009c1000-0xb7)=""/183) r7 = userfaultfd(0x80800) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r7, 0xc020aa00, &(0x7f000087a000)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000288000)={0x0, 0x0, 0x1c8}) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1d, &(0x7f00006b9000)="fa1ff8cd41a38c13f1807aaeb0a3d42d7c9c8bc897c6ade9c92dce47b4fa3894aed829df207d6bceaa4c44221dfde1b91439b61f41a94bad8bff41432d332fbb2e379f44", 0x44) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000005a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000f43000)={r8, r9}) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 2018/02/09 11:00:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a63000)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d22000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000235000-0x28)={0x2, 0x153d, [{0x7, 0x0, 0x1}, {0x101, 0x0, 0x6c}]}) 2018/02/09 11:00:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fdatasync(r0) syz_open_dev$amidi(&(0x7f00008eb000-0xc)='/dev/amidi#\x00', 0xce, 0x101100) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000b03000-0x20)={0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000444000-0x8)=0x4) 2018/02/09 11:00:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00002fd000)='/dev/dmmidi#\x00', 0x9, 0x400000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000ba000)={&(0x7f0000d3c000/0x14000)=nil, 0x14000}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x2c) syz_open_dev$sndpcmc(&(0x7f0000602000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x180) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendmsg$nl_route(0xffffffffffffffff, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x20, 0x18, 0x0, 0xffffffffffffffff, 0x1, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r0, 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f000032a000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/09 11:00:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000f31000)={0xf97cff8c, 0x8, 'SE Linux', "c2ba6656319bed4ec4c6aca1c4be74870aff918d9362fcdffb233585832e57120a66d18d9d673850ef59249d72bb43b70f86c773f65324be9a8b36add59ea5dbd9b78d0c416d6cb5c75a3c36b480cb862295fe52772cdb47618f222710597721ddc8d091a682ec0ffacc2c6b5a5b1cc698cdaa770081210f57f5b05cd06cc1e3551fd3cb0d363f4217b126e29d31c60208325ef5cbd6d1db871302e479d40998287e97b4697c279789b77f84579029fb3f9496d428c008820aad780634ea4b9f6db1cc30"}, 0xd4) syz_open_pts(r0, 0x303000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 11:00:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000020000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000002a000-0x8)={0x1, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r2, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000001c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000002b000-0x4)=0x14) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002a000)='./file0\x00', &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000023000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x1, 0x0, 0xa, 0x80, 0xa0, 0x7f, r3, r4}, {0xffffffffffffff2e, 0x240000000000, 0xffffffff, 0x1, 0x7, 0x1, 0x0, 0x401}, {0xf0a, 0x2e61bf9d, 0x8000, 0x1}, 0x4, 0x4, 0x2, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x4, 0x2, 0x7, 0x5, 0x3ff, 0x8}}, 0xe8) 2018/02/09 11:00:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000998000)='/dev/adsp#\x00', 0xfffffffffffffe01, 0x400) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000083e000)=0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00001e6000), &(0x7f0000962000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000960000-0x2a)={@random="f3e850ef1049", @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff}}}}, 0x0) 2018/02/09 11:00:21 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000), &(0x7f000072c000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x1, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000e18000-0x20)={0x5, 0x401, 0x5226, 0x3, 0x10, 0x2}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x2005, 0xffffffffffffffff) prctl$setname(0xf, &(0x7f0000130000-0x9)='/dev/kvm\x00') 2018/02/09 11:00:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) r1 = syz_open_dev$mouse(&(0x7f0000e6e000-0x12)='/dev/input/mouse#\x00', 0x9, 0x480000) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00005a2000)={@dev, @loopback, 0x0}, &(0x7f000075f000-0x4)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000033f000-0x10)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000b0d000-0x8)=0x81) timer_gettime(0x0, &(0x7f0000119000)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/09 11:00:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000f69000)='/dev/amidi#\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000017d000)={0x0, 0xfffffffffffeffff, 0x7fff, 0x83}, &(0x7f00002e0000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000434000-0x4)=@assoc_id=r2, 0x4) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c2000-0x81)}}) 2018/02/09 11:00:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000979000-0x14)={0x50000000004400c, 0x8, 0x4, 0x4, 0x100000000}) mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f000002c000-0xf8)={0x6, 0x0, [{0x0, 0x7, 0x7, 0xfff, 0x10001, 0xf22, 0x9}, {0xd, 0x29, 0x2, 0xf942, 0x100000000, 0x0, 0x9}, {0x2, 0x100000001, 0x2, 0x9, 0xbd, 0xfffffffffffffffd, 0x79}, {0x6, 0x4, 0x4, 0x0, 0x7ff, 0x6a4, 0x6}, {0x4, 0x401, 0x1, 0x10001, 0x80000001, 0x3, 0x100}, {0xc000001b, 0x80000000, 0x2, 0x80, 0xff, 0x4, 0x3}]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000dc4000)) r1 = syz_open_dev$amidi(&(0x7f000002c000)='/dev/amidi#\x00', 0x7, 0x412c01) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000001000)) pipe2(&(0x7f0000021000), 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3b, &(0x7f000001f000-0x4d)="eaa61dda1529479873f727c038ab1cbc1ecd4259c2fd26809b632d820d0a2c8a3365af60be80e6a1a5ffc543b7722540027a0916984b7c259b59b177835bbb1e933576704098d65c4b33be444e", 0x4d) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r1, &(0x7f0000009000)='./file0/file0\x00', &(0x7f0000031000)=""/38, 0x26) getpeername$netlink(r0, &(0x7f000001d000-0xc), &(0x7f0000030000)=0xc) 2018/02/09 11:00:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f08000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) dup3(r0, r1, 0x0) 2018/02/09 11:00:21 executing program 6: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e50000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fd9000+0xc73)) futex(&(0x7f000000d000-0x4), 0xb, 0x1, &(0x7f000000d000)={0x400000000}, &(0x7f0000048000), 0x0) 2018/02/09 11:00:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005d5000)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr/prev\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e40000)={0x0, 0x0, 0xff, 0xc}, 0x338) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002f2000)='/selinux/policy\x00', 0x0, 0x0) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000298000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000235000)=@common='sit0\x00', 0x10) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000bac000)={@hyper}) sendfile(r2, r4, &(0x7f00008bf000), 0x200041c) 2018/02/09 11:00:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000041b000-0x9)='/dev/vcs\x00', 0x30400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x8000) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10, 0x800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101100, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x8, 0xa, 0x1000, &(0x7f0000001000-0x8)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ad3000-0x1)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)) getresgid(&(0x7f000002e000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0xd8}, 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/mixer\x00', 0x400000100, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getpid() getresuid(&(0x7f0000ced000-0x4), &(0x7f0000000000), &(0x7f0000001000-0x4)) getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e97000)={{{@in6=@local, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000a40000)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local, @in6=@remote}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000dc000)=0xe8) getgid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)) socket$inet_icmp(0x2, 0x2, 0x1) socket(0x10, 0x6, 0x8) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000808000)={{{@in6=@local, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00009d7000-0x4)=0xe8) getresgid(&(0x7f00002fb000), &(0x7f000050f000), &(0x7f0000539000-0x4)) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socket$inet(0x2, 0x80005, 0x9) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x60), &(0x7f0000ba0000-0x4)=0x60) eventfd(0x40) socket$llc(0x1a, 0x3, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f000029a000)='/dev/dsp\x00', 0x101101, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000453000-0x4)=0x8001) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/09 11:00:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) uselib(&(0x7f0000345000-0x8)='./file0\x00') recvmsg(r0, &(0x7f00004d8000)={&(0x7f0000137000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000039c000)=[]}, 0x20) sendmsg$inet_sctp(r0, &(0x7f0000a06000-0x38)={&(0x7f000040d000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000014f000)=[], 0x0, &(0x7f0000905000)=[]}, 0x0) 2018/02/09 11:00:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x7, &(0x7f0000a70000-0x8)={0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000aac000-0x4)=0x1, &(0x7f0000052000-0x4)=0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002a7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(0xffffffffffffffff) 2018/02/09 11:00:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) connect$inet(r0, &(0x7f00004df000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b00000)={@generic="4c4cb7cf26ccb77bda00b324ffaa1d5f", 0x10001}) 2018/02/09 11:00:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) 2018/02/09 11:00:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000deb000-0x8)={0x4, &(0x7f0000530000-0x20)=[{}, {}, {}, {}]}, 0x8) 2018/02/09 11:00:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x9, &(0x7f0000792000)=""/217, 0xd9) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00003a9000+0x33a)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004d0000)=0xff, 0x4) r1 = request_key(&(0x7f0000d39000)='keyring\x00', &(0x7f0000610000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe6000-0xa)='/dev/cuse\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000147000-0xb)='asymmetric\x00', &(0x7f0000c61000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005aa000)='/dev/cuse\x00', r1) dup3(r0, r0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00004f8000-0x2)={0x6, 0x80}) keyctl$setperm(0x5, r2, 0x0) mmap(&(0x7f0000780000/0x4000)=nil, 0x4000, 0x1000000, 0x2052, r0, 0x0) readv(r0, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r0, &(0x7f0000c46000-0x9f)={0x5a, 0x0, 0x1, @random="070000004044b23250cbe6065d86a61bf2b3b36e2708546deaa355dededdb68445f7bf7b8d3b874a62bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdbf2b8391907f08070000"}, 0x5a) [ 71.440118] kauditd_printk_skb: 10 callbacks suppressed [ 71.440126] audit: type=1400 audit(1518174021.823:153): avc: denied { create } for pid=10015 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/02/09 11:00:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b24000)='/dev/audio#\x00', 0x9, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a87000+0x73c)={0x0, @in6={{0xa, 0x1, 0xf6, @loopback={0x0, 0x1}, 0x37}}, 0x4, 0x0, 0x43, 0x4, 0x35a}, &(0x7f0000284000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000784000-0x4)=@assoc_id=r3, 0x4) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x200000c, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000022c000)={{{@in6=@ipv4={[], [], @multicast1}, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000730000-0x4)=0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:21 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000533000)={0x7fff, 0xffffffff, 0xffffffff, 0x127, 0x8000, 0x1, 0x5, 0x8, 0x6, 0x3}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00005f2000)=0x2be, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000dc2000-0x20)={0xd3d, 0x10000, 0x3, 0x0, 0x9, 0x100000001, 0x4, 0x33, 0x0}, &(0x7f0000dc1000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a9b000)={r2, 0x7, 0x5, 0x8, 0x1, 0x8}, 0x14) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000dc2000)=""/202) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) [ 71.573649] CUSE: DEVNAME unspecified [ 71.587438] audit: type=1400 audit(1518174021.957:154): avc: denied { map } for pid=10044 comm="syz-executor2" path="/dev/cuse" dev="devtmpfs" ino=1105 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tty_device_t:s0 tclass=chr_file permissive=1 [ 71.620104] CUSE: DEVNAME unspecified 2018/02/09 11:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(0xffffffffffffffff) 2018/02/09 11:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000da2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000a5d000)='/dev/admmidi#\x00', 0x1, 0x42000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00007ac000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/dev/sequencer2\x00', 0x10000080002, 0x0) r4 = dup2(r0, r3) getresgid(&(0x7f0000e5e000), &(0x7f00001d1000)=0x0, &(0x7f0000ffb000-0x4)) fstat(r3, &(0x7f0000a8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000076c000)='./file0\x00', &(0x7f0000417000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f0000fc4000)={0xd6b, 0x10000}) r8 = getgid() lstat(&(0x7f0000d63000-0x8)='./file0\x00', &(0x7f0000cda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getregset(0x4204, r2, 0x204, &(0x7f0000d88000-0x10)={&(0x7f0000afa000)=""/186, 0xba}) r10 = getegid() lstat(&(0x7f00000ef000-0x8)='./file0\x00', &(0x7f0000876000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000f4b000)='./file0\x00', &(0x7f000090e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = msgget$private(0x0, 0x284) msgctl$IPC_RMID(r13, 0x0) getgroups(0x8, &(0x7f00007d3000)=[r5, r6, r7, r8, r9, r10, r11, r12]) read(r4, &(0x7f00004b9000-0x55)=""/85, 0x55) 2018/02/09 11:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000708000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000832000-0x14)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c49000-0x16)='/selinux/checkreqprot\x00', 0xe0000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f000034f000)=0x4) 2018/02/09 11:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/rfkill\x00', 0x400000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000690000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000120000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x5, 0x2, [@typed={0x8, 0x0, @u32}]}]}, 0x20}, 0x1}, 0x0) 2018/02/09 11:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000d02000)='user\x00', &(0x7f00001fe000)={0x73, 0x79, 0x7a}, &(0x7f0000bfe000-0x4), 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009d8000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000089d000)=@assoc_value={0x0, 0x8d0}, &(0x7f00007a9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000203000-0xf4)={r2, 0xec, "cafbc1192bc11858568bb4d5cb419c5e7fbe9f338cbf503a437e47baf4062d942e130eac471b53aedfc57d4e83ad52ca375766c5a6b575963eef290438d23f0aeb72c0b858071a947e017c3e2580d938719a3c7f30c6e4caa29e58c5a695ddb37d63dad6fa68c7326239c06d911d0a36c81f314e5c9fb54dd2c5939b1b546784180f1ee47d2d6e88f0715edcbf70bf55e6f12a05e5a87390ab1fe3ef783c5fa4e7f0c28713c0a0509b99c45ad23e507f44985da4a98f6f52978f00523e7ac1b3874db54821ae9c62da32491d79330cb726f169be9385988e76ee7d0ece76d224e0ebc56ed88f7cf60a125e24"}, &(0x7f000017b000)=0xf4) socket$packet(0x11, 0x2, 0x300) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000b78000-0xb)={&(0x7f0000477000/0x2000)=nil, 0x2000}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f00004bc000)={0x6, 0x6000}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009ec000)={0xfffffffffffffffc, 0x3, 0x1, 0x180, 0x2, [{0x8, 0x80000001, 0x1, 0x0, 0x0, 0x404}, {0x4, 0xe00000000000000, 0xc6}]}) ioctl$BINDER_WRITE_READ(r3, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)}) 2018/02/09 11:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000584000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000848000), &(0x7f00003a5000)=0x4) r3 = open(&(0x7f00003f5000)='./file0\x00', 0x142, 0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000b3e000)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000337000-0x58)={{0x4, 0xc3}, 0x1, 0x8, 0x0, {0x1f, 0x68b}, 0x2, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) fchdir(r0) 2018/02/09 11:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r0, &(0x7f00003ad000+0xaf5)={0x2, 0xffffffffffffffff, @empty}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a2a000-0x4)=0xfff, 0x4) 2018/02/09 11:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2f000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x7, &(0x7f0000001000)}) 2018/02/09 11:00:22 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x1, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x4}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe6000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000fe7000)=@get={0x1, &(0x7f0000fe7000)=""/79, 0x80}) 2018/02/09 11:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) listen(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(0xffffffffffffffff) 2018/02/09 11:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000045d000-0x2)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00002d1000)={0x0, 0x418, 0xfc98, 0x7}, &(0x7f00001c2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000078d000)={r1, @in6={{0xa, 0x3, 0x5db1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xdbf}}, 0x1, 0x0, 0x0, 0x0, 0x8}, 0xa0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r4, 0x1, &(0x7f000032a000-0x28)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r3}]) 2018/02/09 11:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006ef000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000352000-0xc)={0x2, r0, 0x1}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) perf_event_open(&(0x7f0000224000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00005b9000-0x1)}, 0x4044}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000e57000-0x8)={0x5, 0x1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003cd000-0x1e)={0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000ab5000)=0xa0) keyctl$join(0x1, &(0x7f00007e7000)={0x73, 0x79, 0x7a}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007d0000-0x8)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000d8b000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x80000001, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xb}}}, 0x5c) syz_open_dev$mice(&(0x7f0000961000-0x10)='/dev/input/mice\x00', 0x0, 0x440) write$selinux_access(r0, &(0x7f0000a53000)={'system_u:object_r:hald_sonypic_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x4a) 2018/02/09 11:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000ec7000)={&(0x7f0000480000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) pipe2(&(0x7f00009e2000)={0x0, 0x0}, 0x84800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000296000-0x10)={r0, r1, 0x6, 0x2}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg(r3, &(0x7f0000457000)={&(0x7f0000bb5000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @common='ifb0\x00'}}, 0x1e, &(0x7f0000893000-0x20)=[{&(0x7f00000dd000-0xdb)="8913cf5e026f17a4f53a3492b6e3e63ee1830a280f921d08ab6480144730b936395f3b5c70f96788944985382ea98b1480e089e838771917f29f6f899e9c37d2", 0x40}], 0x1, &(0x7f000009f000-0x11c8)=[]}, 0xc000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000d60000-0x20)={@generic="1311dc7d77182cdae790fda01f3ddd5a", @ifru_flags=0x1000}) sendmsg$alg(r3, &(0x7f0000cae000-0x38)={0x0, 0x0, &(0x7f00001ce000-0x40)=[], 0x0, &(0x7f000013b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000f07000-0x38)={&(0x7f0000113000-0x60)=@nfc_llcp, 0xfffffffffffffea6, &(0x7f0000faf000-0x10)=[], 0x0, &(0x7f0000da2000), 0xffffff99}, 0x8000000000000000) 2018/02/09 11:00:22 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000466000)='/dev/rtc\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @multicast1=0xe0000001}}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}}, 0x4, 0x8, 0x3, "bbc3a5eedcc278c2316db53b10d5ec1c0650ea6ca3c71d10d33e0f7b1c3985a3cd14bd5c1848ef06783382e3d8e991a832b05feb16e0876c9b0eb940188c45eb3e0ee49a1860edc326dc8be9e129aaf9"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000edd000)={@hyper}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r1, 0x7fffffff, &(0x7f00003c0000)="c0ab382fb99c205ebd5cd54fbb8709020a82a76f591d65e0f7") tgkill(r1, r1, 0x0) 2018/02/09 11:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000085b000-0x6)='rxrpc\x00', &(0x7f0000759000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f000026e000-0xb)='asymmetric\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006af000-0x5)="1080", 0x2, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x800000, 0x5, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/09 11:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x3) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, r2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:22 executing program 5: pipe2(&(0x7f0000f88000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000011b000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) clock_gettime(0x0, &(0x7f00000be000)={0x0, 0x0}) select(0x40, &(0x7f00008e9000-0x40)={0x0, 0x1, 0x2, 0xff, 0x1f, 0x39e, 0x100}, &(0x7f0000e56000)={0x3, 0x8, 0xffffffff, 0x2, 0x1, 0xbc, 0x1000, 0xfffffffffffff161}, &(0x7f000047c000)={0x3ff, 0x100, 0x40, 0x3, 0x3e, 0x9, 0x5, 0x4}, &(0x7f0000911000-0x10)={r3, r4/1000+30000}) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0xc008ae88, &(0x7f0000f1e000)={0x1, 0x0, [{0x409}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000e93000-0x30)={0x8, 0x0, &(0x7f00004c8000)=[@enter_looper={0x630c}, @register_looper={0x630b}], 0xf6, 0x0, &(0x7f00001be000-0xf6)="1810c2ef9fa97e7fe976eecc70272b6a6d99638bbeb3cec1802703b6e8ca5dafae7ffcdd76178983b9af8e8fff28ff3daa4119d5b6555a7970a64e7861c4f0f46cd6faf04c5d4797851c6931a5c0bc406dfc8a2b5dd00af7b468be2f8f914303f9904043ef81d02f026702a93944b4d880890e7e4a604d791fc41d0d516fbcc8ff0a20dc87095d16d1301f11a2df3dd58228f1acc707aa15c016cd11ee9317dc7538a105934d4f3f275360cd53ce20a24686dfac07984fd2a290b5b4bb1bf603fe9c5d591715079d9d24c9702bd3d8b225612eaaa9b6dca45b7b5a970ed84bcbd035c18d00c1ef84e55ad5de660947eea5d742156278"}) 2018/02/09 11:00:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200801, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0x93)=""/147) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00001e9000-0x8)={@remote, @dev}, &(0x7f000025c000-0x4)=0x8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000f2d000-0x1c)={&(0x7f0000c24000-0xc)={0x10}, 0xc, &(0x7f000092f000-0x8)={&(0x7f00001d4000-0x24)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001d1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) 2018/02/09 11:00:22 executing program 6: mmap(&(0x7f0000000000/0x319000)=nil, 0x319000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = timerfd_create(0x0, 0x80800) mmap(&(0x7f0000319000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x1, 0x5, 0x4) timerfd_settime(r1, 0x1, &(0x7f0000250000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000319000)) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000006f000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000077000)={0x3, 0x3000}) r3 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000113000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_PPC_GET_PVINFO(r4, 0x4080aea1, &(0x7f00000d0000)=""/13) ppoll(&(0x7f0000031000-0x10)=[{r3}], 0x1, &(0x7f0000319000-0x10)={0x0, 0x1c9c380}, &(0x7f0000319000-0x8)={0x1}, 0x8) 2018/02/09 11:00:22 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004e00030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000000f000)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0xb55a2c32e56f85a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={r1, 0x28, &(0x7f0000010000-0x28)}, 0x10) 2018/02/09 11:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ccd000)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000066b000)='/dev/vcs\x00', 0x2001, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000462000-0xc)={0x0, @multicast2, @loopback}, &(0x7f00000af000-0x4)=0xc) bind$packet(r2, &(0x7f0000147000)={0x11, 0x7, r3, 0x1, 0x69b4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) r4 = syz_open_dev$sndpcmc(&(0x7f00005b1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x1) socketpair(0x3, 0x0, 0x4, &(0x7f0000ad1000-0x8)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000e0d000-0x12)={0x7, [0x23217c8c, 0x5, 0x101, 0x800, 0x7, 0xfffffffffffffffe, 0x10001]}, &(0x7f000011b000-0x4)=0x12) socket$llc(0x1a, 0x3, 0x0) 2018/02/09 11:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000140000-0x4)=0x0) tgkill(r0, r1, 0x9) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80000000005420, &(0x7f0000000000)) dup2(r2, r2) 2018/02/09 11:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000093c000-0xa8)=""/168) r1 = signalfd4(r0, &(0x7f0000727000)={0x1}, 0x8, 0x800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000935000-0x10)={&(0x7f00007f5000/0x4000)=nil, 0x4000}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00009d1000-0x1000)=""/4096) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f000016a000-0x10)={0x5004, 0x10000}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000648000-0x1a)={0x51, 0x8000, 0x1, {0x1, 0x8}, {0x80000000, 0xa3d}, @const={0x80000001, {0x2, 0x401, 0x80000001, 0x7}}}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000b7000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000012000-0x4)=0xffffffffffffffc2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00007ac000)={r3, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}}}, 0x8c) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000293000)=""/135) 2018/02/09 11:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r2 = epoll_create(0x4000000010011) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) dup3(r0, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/09 11:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:22 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/ppp\x00', 0x202000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000000a000)=0x8, &(0x7f0000001000)=0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000c000-0x108)={0x0, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, [0x1, 0x169b, 0x401, 0x6, 0x0, 0x1, 0x5, 0x6, 0x5, 0x0, 0x7, 0xffffffff, 0x100, 0x7, 0x6]}, &(0x7f000000a000)=0x108) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000006000)=""/141) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000c000-0x10)={r2, 0x58, &(0x7f000000c000-0x58)=[@in={0x2, 0x0, @rand_addr=0x1ff}, @in6={0xa, 0x2, 0x750c, @loopback={0x0, 0x1}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}]}, &(0x7f000000c000-0x4)=0x10) sendmsg$key(r0, &(0x7f0000009000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x120)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0x20}, 0x1}, 0x0) 2018/02/09 11:00:22 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ipddp0\x00') mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000093a000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000035d000)={0x0, 0xc7, "cca2ced42cfc8bbc87b750f2dbf7c8756df05a3d9e08635aa95f96b28c9e8524bf5e1846fed003ace4f9fd654e2b3064ac56a9f9909bad84d90edcc8b74862b897800b1d6c42268cf1bbb599f1427d71b93328843f78ca0ff82f5cd04db8a2c3d1923a0d9a091592c93f85b37f4fb1631873a768350804351eb3940b49788487d05697bf3902804598ada2ae4068f40c1e0ca2d776a90a550b57b160f764826fadddd159b98e0557c35f7675338f070ca443fc3c9f52a3bc6450e8b8af3a9a3b820cfee881f4e9"}, &(0x7f0000939000)=0xcf) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f000093a000), &(0x7f000093b000-0x4)=0x4) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000051c000)={r3, 0x1000, "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"}, &(0x7f0000939000)=0x1008) 2018/02/09 11:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000098a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005420, &(0x7f0000000000)) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000532000)=r2) [ 72.224808] binder: 10142:10147 ERROR: BC_REGISTER_LOOPER called without request [ 72.296964] binder: 10142:10154 ERROR: BC_REGISTER_LOOPER called without request [ 72.306854] binder: BINDER_SET_CONTEXT_MGR already set [ 72.312336] binder: 10142:10147 ioctl 40046207 0 returned -16 [ 72.328889] binder: release 10142:10154 transaction 12 out, still active [ 72.335831] binder: undelivered TRANSACTION_COMPLETE 2018/02/09 11:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_dev$dmmidi(&(0x7f0000fa9000)='/dev/dmmidi#\x00', 0x81, 0x800) fstat(r0, &(0x7f0000f7b000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0xa2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c00000)={{{@in6=@mcast2, @in6=@loopback}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@local}}, &(0x7f0000349000-0x4)=0xbb) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f5a000-0xe8)={{{@in=@broadcast, @in=@local}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000ca4000)=0xe8) geteuid() getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005e7000-0x10)={0x0, 0x3, 0x0, 0x1}, &(0x7f0000dab000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000065b000-0x14)={r1, 0x48cf, 0xa5, 0x12, 0x5, 0x6}, 0x14) getresuid(&(0x7f0000156000-0x4), &(0x7f000019a000), &(0x7f0000657000-0x4)=0x0) lstat(&(0x7f0000297000-0x8)='./file0\x00', &(0x7f0000537000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, 0x0, r2) 2018/02/09 11:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x43) 2018/02/09 11:00:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000038f000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d61000-0x8)=&(0x7f000020f000-0x1)) 2018/02/09 11:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000786000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f25000)={0x6, &(0x7f000003c000)=[{}, {}, {}, {}, {}, {}]}) 2018/02/09 11:00:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000f30000-0x30)={0x0, 0x6}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000116000)={0x1ff, 0x2, 0xf000, 0x1000, &(0x7f0000f8d000/0x1000)=nil}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) r3 = syz_open_dev$midi(&(0x7f0000e86000+0xb06)='/dev/midi#\x00', 0x7, 0x280) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000dd2000-0x4), &(0x7f000046c000)=0x4) 2018/02/09 11:00:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$audion(&(0x7f0000d79000)='/dev/audio#\x00', 0x80000000, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000c31000-0x10)={0x15, 0x33, &(0x7f0000b02000)="1026c4ab5dc39ebc3ccab4f1f885ec9e2a58b31978c77c1b1f77e8b9e84f76e8bbbef0ab6398ca4e6f590ca27832bc1c0dcddf"}) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) bind(r0, &(0x7f0000d0f000)=@nl=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) 2018/02/09 11:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r2 = epoll_create(0x4000000010011) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) dup3(r0, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/09 11:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a32000)={r1, 0x4}, 0x6) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) [ 72.341116] binder: send failed reply for transaction 12, target dead 2018/02/09 11:00:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000788000)=@sack_info={0x0, 0xb78d, 0x7ff}, &(0x7f0000324000)=0xc) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:22 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000438000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000cae000-0x4)) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000297000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x1, &(0x7f0000732000-0x32)=""/50, &(0x7f0000e42000-0x4)=0x32) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) poll(&(0x7f0000024000-0x50)=[{r3, 0x0, 0x4}], 0x1, 0xce8) clock_gettime(0x20007, &(0x7f0000432000-0x10)={0x0, 0x0}) r6 = syz_open_dev$admmidi(&(0x7f0000d06000)='/dev/admmidi#\x00', 0xfc0000, 0x4000) connect$vsock_dgram(r6, &(0x7f00001aa000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) mq_timedsend(r3, &(0x7f0000e0a000-0x1000)="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", 0x1000, 0x3, &(0x7f00002d2000)={r4, r5+10000000}) mq_timedsend(r3, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r7 = dup2(r3, r3) mq_timedreceive(r7, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)) [ 72.392209] binder: 10168:10169 ERROR: BC_REGISTER_LOOPER called without request 2018/02/09 11:00:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff4000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000b0c000-0x10)={0x0, &(0x7f00004bf000-0x30)=[]}) 2018/02/09 11:00:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000e31000)='/dev/snd/midiC#D#\x00', 0x7f, 0x101000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00001c0000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000e0a000)={&(0x7f00005b7000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000e93000-0x50)=[], 0x0, &(0x7f0000b1e000-0x2458)=[{0x10, 0x1}], 0x10}, 0x0) 2018/02/09 11:00:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00006cb000-0xa)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r0, r1, &(0x7f0000772000-0x8), 0x1000000000000020) signalfd4(r1, &(0x7f0000dbe000)={0x5a}, 0x8, 0x80800) 2018/02/09 11:00:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f000019b000)={0xfed, 0x2, 0x0, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f000062a000-0x8)) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000c46000), &(0x7f000063e000)=0x10) connect$ipx(r2, &(0x7f000031f000-0x10)={0x4, 0x100000001, 0x100, "f76ecd57994a", 0x80000001}, 0x10) [ 72.477572] binder: release 10168:10184 transaction 14 out, still active [ 72.484643] binder: undelivered TRANSACTION_COMPLETE [ 72.502518] audit: type=1326 audit(1518174022.886:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10189 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/02/09 11:00:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000046c000-0x16)='/selinux/checkreqprot\x00', 0x140, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000585000-0x1a)={0x0, 0x12, "b6266f159e23e00cf522b500ee11e09a7b59"}, &(0x7f0000303000)=0x1a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aae000)={r1, 0x81}, &(0x7f000062e000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000055c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000f4a000-0x8)={@my=0x1}) [ 72.542967] binder: send failed reply for transaction 14, target dead 2018/02/09 11:00:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000001000-0x4)=0x20) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f0000001000-0x8)) r0 = getpgid(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000289000)=&(0x7f0000d38000), &(0x7f0000085000)=0x18) 2018/02/09 11:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') close(r0) preadv(r0, &(0x7f0000b8f000-0x80)=[{&(0x7f0000ee5000)=""/219, 0xdb}], 0x1, 0x4) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9d000-0x28)={@common='ip6tnl0\x00', &(0x7f000013d000-0x28)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}}) fcntl$setstatus(r1, 0x4, 0x4000) io_setup(0x400, &(0x7f0000d27000)=0x0) r3 = syz_open_dev$mouse(&(0x7f00008c9000)='/dev/input/mouse#\x00', 0x9, 0x0) r4 = eventfd2(0x6, 0x1) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000815000)='/dev/dsp\x00', 0x101000, 0x0) io_submit(r2, 0x4, &(0x7f0000069000)=[&(0x7f0000cc7000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f00009b0000-0xb8)="6f6e27e852ce5eff662a30ed910decb7f5503312c71498c7068aaeb1203357168b8a10e0e6dd072e05928239a98d97507068385c9cb32d5164caa5b05d209c2b82a06b5a1d1cb8e7824a2cf41576b6ee95c98006a01f603cc0bc2ea699560aa5a4d3656752fe9fa32764362aab973828a0d0a3030dd50d8a4d19dbdbc878f64cea547cd5423bb6832c424b9a9d42f099d8ff674d556b93aafec45435300d0f707a705646f71272dd111f97f752d3cc72f389219f80d0f042", 0xb8, 0x80, 0x0, 0x1, r3}, &(0x7f0000c72000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00009d9000-0x35)="42fe5c8fb17a3db12c06246c03cb854b06252843a038f707e74af762a1b7bf6975ad9063b187fc9fa828d76f0d78a84e55fde123cb", 0x35, 0xffffffff, 0x0, 0x1, r0}, &(0x7f000032d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, r1, &(0x7f0000328000)="5c53cbcd4feaa2d474ac0bafeaa47e6a31074767394584327eeda0e95d8daa7c770df1db3f487893df27ccc4122f59a8b5633e3247193eae159ed872a9965b254db1a179a82e97989893713329dcda8a8925bcf70055b939f497745dc0646b723148238dc56004e5c295db9f00f0aeef17398c7a2f052b1e9842294aafa042bf7428c6", 0x83, 0x2, 0x0, 0x1, r4}, &(0x7f0000d62000-0x40)={0x0, 0x0, 0x0, 0xf, 0x0, r0, &(0x7f00006f9000-0x3c)="eb306a3d7425477d7cc223406afd1bf17e5dc9da233cb3b12848e61059fff819c5c2c79e0d795c5193d8c5cacd7853e02b16d7b6417c604fbfe80fb2", 0x3c, 0x40, 0x0, 0x0, r5}]) r6 = syz_open_dev$dspn(&(0x7f000093d000-0xa)='/dev/dsp#\x00', 0x3, 0x8080) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r1) 2018/02/09 11:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x3) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00008e1000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009cf000)={0x0, 0x2}, &(0x7f00002d5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000163000)={0x100000001, 0x2, 0x8, 0x1, r3}, &(0x7f0000ae5000-0x4)=0x10) memfd_create(&(0x7f0000ecd000-0x1)='\x00', 0x2) 2018/02/09 11:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004af000)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000a00000)=0xe8) r3 = getegid() r4 = socket(0x2, 0x1, 0x1d) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f88000-0x10)='/selinux/create\x00', 0x2, 0x0) r6 = fcntl$dupfd(r0, 0x406, r0) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f44000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/hwrng\x00', 0x101000, 0x0) r9 = accept$llc(r4, &(0x7f000024f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e9b000-0x4)=0x10) r10 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00002bc000), &(0x7f000092b000-0x4)=0x60, 0x80000) r11 = syz_open_dev$sndctrl(&(0x7f00009c1000)='/dev/snd/controlC#\x00', 0x7, 0x100) r12 = syz_fuseblk_mount(&(0x7f00001f5000)='./file0\x00', &(0x7f00005a4000)='./file0\x00', 0x8000, 0x0, 0xffffffffffffffff, 0x9, 0x40, 0x40400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fdc000)={0x0, 0x0}) socketpair$inet(0x2, 0x80805, 0x9f50, &(0x7f0000ac8000)={0x0}) r15 = openat$ppp(0xffffffffffffff9c, &(0x7f0000807000)='/dev/ppp\x00', 0x50800, 0x0) r16 = syz_fuseblk_mount(&(0x7f0000216000)='./file0\x00', &(0x7f0000cc4000-0x8)='./file0\x00', 0xf002, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0xfff, 0x820000) r17 = socket$key(0xf, 0x3, 0x2) r18 = socket$kcm(0x29, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000556000)={0x0}) r20 = accept$inet(0xffffffffffffffff, &(0x7f0000952000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000528000-0x4)=0x10) r21 = syz_open_dev$adsp(&(0x7f0000baf000-0xb)='/dev/adsp#\x00', 0x97b4, 0x100103) r22 = accept$llc(0xffffffffffffff9c, &(0x7f0000187000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002b0000)=0x10) r23 = socket$nfc_raw(0x27, 0x3, 0x0) r24 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a14000-0xc)={0x0, 0x0}, &(0x7f000017b000)=0xc) r26 = getegid() sendmsg$unix(r0, &(0x7f000065e000)={&(0x7f0000728000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000925000-0x40)=[{&(0x7f0000c19000)="b80f21f7dfb29bc7fa56bb56aaa2d11a952407b5a717b108ba08d81dfe2f203b3fe06b089cf2399a51e2988f053b34094c1fa0426ceccbdae6edd3c084", 0x3d}, {&(0x7f00004ef000-0x20)="9b4bee5566c3fe7bf81efe54202ecdd4985d8d27df7bc74e1e0797fbd2766353", 0x20}, {&(0x7f00004c8000-0x8a)="9b236c7ae5dd8d4a62471544e73fbd8e348db86a2c0438946222848c0cf0fcd848e387cf755c9d970f2355b93233d8ab46768f95f56c0b65ff0d8d7132159188a6d358aa8d0bfcb1083f368f48cb4376a919877b1e5695851db7fde1bf60c1d6fd5cee670d2f4b4f08b349095db072d4eaafc243d166c63b192bc319586cbe38ae551e736f0351efa48d", 0x8a}, {&(0x7f0000d1c000)="f4f070352a41872a1b161f2d7d8024276dd3d13f0f2e6ed61027cc39e555292b557d07dc7fa60d962c63bc1f0c9c14283d5b1248ec34e15ef6453cd349f1b3888940e392c89c004a18c40719ddac869fd02f546cdfc068714f443b0ce95ff9bcd3ae4a16e87d8ed0b2d08dec118634fe1aaa54ac7578edba03819ca95c16d63a2efd8a0270c74655ae9492b4262e1d520a8c64e2e78c291d8707a8c29b2d9fcded9a8280f431a1", 0xa7}], 0x4, &(0x7f0000070000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, 0xffffffffffffffff, r13, r14, r15, r16, r17]}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xc8, 0x90}, 0x24000010) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) socket$inet6_sctp(0xa, 0x1, 0x84) mknod(&(0x7f00009eb000-0x8)='./file0/file0\x00', 0xc000, 0x0) 2018/02/09 11:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c12000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000d55000)={&(0x7f0000c1e000/0x14000)=nil, 0x14000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bc8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055e000-0xa)='/dev/ptmx\x00', 0x40101, 0x0) write(r1, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005c4000)='/dev/hwrng\x00', 0x0, 0x0) socket(0x8, 0x0, 0x9) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ca1000-0x10)={r1, r2, 0x5, 0x1}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/09 11:00:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000253000-0x16)='net/ip_tables_targets\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000019000-0x7)=0x5) syz_open_dev$loop(&(0x7f000062a000-0xb)='/dev/loop#\x00', 0x9, 0x2) llistxattr(&(0x7f0000bbe000-0x8)='./file0\x00', &(0x7f0000a84000)=""/195, 0xc3) mkdir(&(0x7f0000e1c000)='./file0\x00', 0x0) mount(&(0x7f0000d42000-0x8)='./file1\x00', &(0x7f0000486000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f00000df000)) 2018/02/09 11:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) sendto$inet(r0, &(0x7f00003fc000-0x64), 0x0, 0x0, &(0x7f0000bec000-0x10)={0x2, 0x1, @rand_addr=0x3}, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x41007701) socket$unix(0x1, 0x3, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/cuse\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000a1b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x410, 0x98, 0x98, 0x98, 0x230, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000746000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@ip={@rand_addr=0x9, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x2e, 0x3, 0x18}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x3f, 0x6, 0x1, 0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x0, 0xff}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x11}, 0xffffff00, 0xff0000ff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x1e, 0x1, 0x20}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x7, 0xfff, @ipv4=@dev={0xac, 0x14, 0x0, 0xf}, 0x2}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x14}, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="97d5ca9831ea9baf6652b8de7c5ba1e4", {}, {0xff}, 0x3a, 0x1, 0x8}, 0x0, 0x1b8, 0x1e0, 0x0, {}, [@unspec=@void, @common=@unspec=@sctp={0x148, 'sctp\x00', 0x0, {0x0, 0x3, 0x3, 0x0, [0x0, 0xffffffffffff99ed, 0x100000000, 0x8000, 0xbf, 0x40, 0x1, 0x0, 0x739a, 0x2, 0x0, 0x400, 0x9, 0x100, 0x10001, 0x6, 0x5, 0x2, 0xffffffff00000000, 0x200, 0x9eb0, 0x2d, 0xae, 0x200, 0x80000000, 0x0, 0x5, 0x4, 0x7, 0x1, 0x20, 0x7, 0x20, 0xa1, 0xffffffff, 0x1, 0x10000, 0x6, 0x80, 0x200, 0x7fff, 0x7f, 0x8, 0x5, 0x3, 0x0, 0x1, 0x9, 0x6, 0x200, 0x1, 0x0, 0x80, 0x11c, 0x3, 0xff, 0x6, 0xfffffffffffffff7, 0x7, 0x101, 0x395, 0x7, 0x732, 0x100000001], 0x5, [{0x8, 0x7f, 0x2}, {0x20400000, 0x0, 0x5}, {0x62, 0x9, 0x4}, {0x4, 0x5, 0x80000000}], 0x4, 0x3, 0x1}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x3, 0x6dbd}}}]}}, 0x470) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f000066b000)) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:23 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e0d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000684000-0x3)='asymmetric\x00', &(0x7f0000545000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="93f35ddbc8c8535677a31622849bce087d19e205c5cf742b23d489", 0x1b, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ab3000-0xc)={0x0}, &(0x7f0000934000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r1) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000092a000)={0x5}, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) sendfile(r1, r1, &(0x7f00001b4000-0x8)=0x42, 0x7) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x26e], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="e46a922f02fd0876aeadc01997a6f7bb"}, 0x0, 0xfffffffffffffe93, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x5, 'AUDIT\x00'}}]}}, 0x3a0) creat(&(0x7f0000002000)='./file0\x00', 0xa) recvfrom$unix(r3, &(0x7f0000bce000)=""/131, 0x83, 0x40, 0x0, 0x479) syz_open_dev$random(&(0x7f000064e000-0xc)='/dev/random\x00', 0x0, 0x40000) writev(r1, &(0x7f000060f000)=[{&(0x7f000005e000)="6ca737ea6e81904374f213f5bcc175c0accc8d9d0d706bbdc87a40dc37a8a0fa", 0x20}, {&(0x7f0000eda000-0x20)="7fac9b0fb318de3eebbafb4ceb1a59ce3b8f088e6cd9b162fe96680c06e8f02a", 0x20}, {&(0x7f00003b3000)="f2ae92", 0x3}, {&(0x7f0000be2000)="6b4e6949257e7b4689e248992b87f3ab", 0x10}], 0x4) r5 = syz_open_dev$admmidi(&(0x7f0000fbc000)='/dev/admmidi#\x00', 0x8001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000c000-0x6)={0x0, 0x3}, &(0x7f00009be000)=0x6) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f000045a000)={r6, 0x401}, &(0x7f0000e97000-0x4)=0x8) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000f54000)=r2) 2018/02/09 11:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000163000)='/dev/autofs\x00', 0x109100, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000acf000)={@hyper}) 2018/02/09 11:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fd8000)='/dev/hwrng\x00', 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000505000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000693000-0x20)={r2, 0x863, 0x100, r3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030d000)="657468312474727573746564776c616e3076626f786e657430747275737465646574683126766d6e65743010757365726e6f6465765d00", 0x0) fallocate(r0, 0x3, 0x0, 0x87db) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:23 executing program 3: mmap(&(0x7f0000001000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x5}, &(0x7f000001b000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000f000)={r1, 0x447b}, &(0x7f0000019000-0x4)=0x6) read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r0, &(0x7f0000009000-0x8), 0x57a) 2018/02/09 11:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f000002a000)=@ethernet={0x307, @random="53c17d89af62"}, 0x10) 2018/02/09 11:00:23 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000001000-0x1), 0x0, 0x0, &(0x7f0000003000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/02/09 11:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000448000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000045d000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}}, &(0x7f0000e70000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000559000)={r1, 0x2}, &(0x7f00000ca000-0x4)=0xc) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000cb0000-0x1e)=""/30, &(0x7f0000c7e000-0x4)=0x1e) r2 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) socket$nfc_raw(0x27, 0x3, 0x0) r3 = memfd_create(&(0x7f0000eb8000-0x64)="4fb3a4e4a655706f20f26f51975f225904570e7578b918d74b23ebc60b3de6234b5061cedaba50362a2b74548ee0b2806eb608f41baf5608ea1a69ce5971ca9dac90c2844611629265708565f038fbc86f5d7ca741efb1746ce6d57d837a66ed53858b75", 0x10000000000000) writev(r2, &(0x7f000001d000-0x10)=[{&(0x7f00007a4000)="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", 0x100}], 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) 2018/02/09 11:00:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) fsetxattr(r0, &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f00002f7000-0x1)='\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000-0x14)={0xffffffffffffffff, 0x3, 0x6f, 0x0, 0x1}) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d33000-0xb)='/dev/loop#\x00', 0x0, 0x2) syz_open_dev$sndmidi(&(0x7f0000a10000)='/dev/snd/midiC#D#\x00', 0xc66, 0x0) sendfile(r0, r0, &(0x7f000043e000), 0x100) 2018/02/09 11:00:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x40096102, &(0x7f0000695000)) sendto$llc(r0, &(0x7f00002f7000)="8e275c3958bf1c0c705b7d78fcb21f4c24ee47a2bab009e2c39a54150873f38e735f8c64ea71837c5df333c893bddcc46d0f260b08c687834c8e12af7f599c16988bbc25b63fd745e5ff6c4408ef0d0c6f64f4394fd3fd8721d2d668d0a47f0c7f2d661cbd4f45c14c138449100390221732eff9184ed96ff0b741e03c548a0c3f4f86804618e6ad1d28b1d70e6ba29d634c6037c1359db60e65", 0x9a, 0x4000840, &(0x7f00008b4000)={0x1a, 0x19, 0x4fe2, 0x10001, 0x54f8, 0x1f, @empty}, 0x10) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$sndmidi(&(0x7f000033d000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000be000)={@empty}, &(0x7f0000eb8000-0x4)=0x14) 2018/02/09 11:00:23 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005ce000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000206000)={0x2, 0x3ff, 0x81, 0x6, 0x6, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000046d000)='/dev/input/mouse#\x00', 0x200, 0x141000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20, 0x20}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/09 11:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000001b000), &(0x7f0000b8d000-0x4), &(0x7f0000e5d000), &(0x7f0000bec000)) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000d41000)={0x0, 0xffffffffffffffff}) 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, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a7c000-0x38)={&(0x7f00009a1000)={0x10}, 0xc, &(0x7f000076c000-0x10)={&(0x7f0000b31000-0xe8)=@getsadinfo={0x14, 0x23, 0x62f, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}, 0x14}, 0x1}, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000acf000)=""/110) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000087a000)='/selinux/policy\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000f39000-0x38)={&(0x7f00006f3000)=@hci, 0x6, &(0x7f0000296000-0x40)=[{&(0x7f000059a000-0xb5)=""/181, 0xb5}, {&(0x7f00004a2000-0xff)=""/255, 0xff}, {&(0x7f0000033000)=""/176, 0xb0}, {&(0x7f0000a58000)=""/255, 0xff}], 0x4, &(0x7f00008ce000)=""/181, 0xb5, 0x49fa}, 0x10002) 2018/02/09 11:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/sequencer2\x00', 0x410000, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000066a000)=""/203) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:23 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)={0x4dc, 0x20, 0x4, 0x7, 0x0, "", [@typed={0x18, 0x5c, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x140, 0x79, [@typed={0xc, 0x44, @str='\x00'}, @typed={0x18, 0x95, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="fc718d0b2a263c1930d701e33b", @typed={0x18, 0x6c, @ipv6=@empty}, @generic="203ed7e8dea614788c529b706fd97013f4e57f0aa96dd952b4d45371ccd22fcc11851d025501f912202fa38dac685db42f8b9d8dad8afff89b424ddca8c231f1af32b9f672d1282d804cf163b0e249534b8293b578983e91dd16e602776b0bcf3844c994a1c5ffc90931714ee38b4902f2116c33544e81f2c3b6fcf0388e0610d8d54f66b6ec60ce0db2013cb568b9cf0a96fb326567773f94936ed116a0396eecc7eb5a19ece21b1da021ae4828558fb67dfcac26a433aff60a99a49845f60cd9239b450b5c31d0b922655be1e82e4676b27dc3c9a025476cbb34fa25aeb78baab1a15818289aab4635bd", @typed={0x8, 0x73}]}, @generic="950d1040e500d421a15d71987afdad6f4c5d8d88fe0b9b8f483e4966405cad590eb8a1f4a13d842a973131b8c77ebc9a1543e70c25923b93aa9358438582c52dbafe26e176cea9d2c4240a05a5cd009f873997f576742a55ee153e169ed196cb8112e14e6a173d8afba610ee84365f082f064bbe0f29292ac59c38cc7ec5457749f752124f04723bef3ff71efb41325aa4de6a0d509830e67f957caa3d173c50506f733471541909bbb65bfa7e8b754e4bf3ee16da9b961435174f8b083bc256415838a2bc39", @nested={0x1ac, 0x54, [@generic="dc4fac02be9348c5229358813f90674aafc1e4c97a39bb6893c7450741d1ebffb6101f1888b24502c4dbe36d5fad7c81c3671353ca0ea57778942ca36d2fbc176dd7852fb51e4897c4724c59899f717897ce2b60ce5cce58ea055bf204296840033748b74030927eadb09a2d588e8c4fe910139f618ab790cad090aceb6ad42ffee35a09647c5002387569010ff8604d8fe56194692cd6f4e42b165de966f281bbbf7e0c230a05507ec7d6ea335ca0d31eeedc3aae47c8f13ac690e6741a", @typed={0xe8, 0x63, @binary="74a781872d3e4248629f75084dd26a978942b41f567dc4a09b9c702ff3390f688b344e6b5a22a9d4dadecab8148bd145f3c78f3bc3ebbf2cc6e8ae7091baef7b49a0ed614de26084d80df9ffb28361653440cc1db26991ef5f766c20d00b07da9bafa302a0ef7f0be0730d5feea7f6000d805bc4a919f7cad0c6bbcb1bab4423ad06d4555d63e45f53516453f3f642067ceefb5361c515a2134b2098f90f4cc8ad39238deebbc2f368e289aba7475ce16215cca862eb7be5010a8734c28b5d5741f87b1414ffb77caac2eee97d3623d84d6d86e84c9b80f1dda8763c35"}]}, @nested={0x100, 0x49, [@generic="3bbd17fc8370007644adf8b02970e5429f0b77bc8bbea17341b81b8919d6f922e28292501e9364ae3f76fda169973678de8ca61e6936199b24028a6dbb4e9b42ad5fb32998189792800d7a844bd39a77179737da", @generic="eb19a28ac85efa1b05e0cd6bd3ec4a20270bfab1e51246036d89a33ccabfb2b6a4b4008e07829aaa16d1679f5b8055268f9eb9dc3c869441f7c2986729694c4165b8fe81e2cd7345ec09f4c9d33ee81fd5c5b0a50965a2f29c1786e64c788196e439ab14458f8fdcceb4b35f3f178e999938d99e0ed44ba5aee44d868ab5bb8ede969010763f45f3a681ffc9ee2f", @typed={0xc, 0x9, @u32=0x7921}, @typed={0xc, 0x63, @ipv4=@empty}]}]}, 0x4dc}], 0x1, 0x0, 0x0, 0x10}, 0x8000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000bd4000-0x110)={{0x0, 0x6, 0x1ff, 0x1000, "4b1e94996d77f84201a7ecf74a18cdb1f9633ee384202bff6d9d01c6efeaba35f437af247d390b9d217751f0", 0x1}, 0x0, 0x0, 0x5, r0, 0x3f, 0x7fffffff, "eba6f2b067e1286e1c18092ad5a6bf2d44862adc8243bd72f8bbec5f39b0205fc81823fd0eb75f8044c3fa5da549506431ee4fe03a23b717f474115fecc49e46", &(0x7f0000356000-0x3)='\\@\x00', 0x3, [], [0x8, 0x6, 0x1000, 0x1]}) getpriority(0x46, r0) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) 2018/02/09 11:00:23 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f000000c000)=@polexpire={0xc0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0xffffffffffffffff, 0x627e4e5766654b58}}, [@migrate={0x4, 0x11, []}]}, 0xc0}, 0x1}, 0x0) 2018/02/09 11:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/mixer\x00', 0x410040, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r1 = open(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000050d000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) chroot(&(0x7f00001d8000-0xe)='./file0/file1\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bf2000)) 2018/02/09 11:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init() r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000930000-0x30)={0x2, 0x3}) getsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000c01000), &(0x7f0000b8a000-0x4)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d7f000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00005d7000)="d6c7685894d64a5b0aa07df3dfa738aaa56158838b27fb073e806be4a2cd99cf8a22b1eedc6c21c2aac17405101db9f5e21f8182638a1265cb99c075a5d772316fa89d1a62a90e268f0e99ebe141c46fa5889a7d249484fda2d88122a450484508e013bb8d8d0941a8e0b3734c889f9b4d362fbb21def0bab82d4dccfe1fa31cd76b2c9202184077b585094f3fbb47fa2d1b7e6acacb4bce624c624483c8c9ea9547c013c4498b4372406cd8a3cc07375e41e0ccfb6b1347c848ed8dc99eba4100db563e72e215a7915544ed0475b0e84453be16a463aeeeb0c71a27d97e395fe0d4f6b9aa") setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb1000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000984000)={0x7, 0x1, 0x4, 0xffffffff, 0x2, 0xffff, 0x4, 0x2, 0xbf, 0x8}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00007d9000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x20a) 2018/02/09 11:00:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006da000-0xc)={0x0}, &(0x7f0000fd4000)=0xc) fcntl$setownex(r0, 0xf, &(0x7f000001a000-0x8)={0x2, r2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000065c000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = dup2(r1, r0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f00004b2000)={0x8, 0x8000, 0x9, 0x1, 0xf45, 0xfff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000674000)={0x0, 0x5, 0x30, 0x0, 0xfffffffffffffff9}, &(0x7f0000235000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000c21000-0x8)={r5}, &(0x7f0000ce3000)=0x8) syz_open_dev$admmidi(&(0x7f0000850000)='/dev/admmidi#\x00', 0x100000000, 0xa000) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000cb9000-0xb)={0x7, 0x9, 0x9d, 0xd, 0x800, 0x101, 0x9, 0x6, 0x7, 0x5, 0x7fff}, 0xb) 2018/02/09 11:00:23 executing program 1: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000160000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000021c000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000d4000)={0x3, 0x1, &(0x7f000010f000-0x1f)=""/31, &(0x7f000000f000-0x1000)=""/4096, &(0x7f000021d000-0x20)=""/32, 0x5001}) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f00001a9000-0x49)="914b59bd5d09e7142cb817781a773c2af2f2210162fe1f8f170730e191e0e408c5a2299da94b29488c6fddc6a4911be520584ee0de0025842ba333fcd2ae10d5", 0x40}], 0x1, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000006000-0x38)={&(0x7f000021d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, 0x14, &(0x7f0000141000-0x30)=[], 0x0, &(0x7f000014e000)=""/155, 0x9b, 0x9}, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f000021e000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f000021d000), &(0x7f000018e000-0x4)=0x12, 0x80000) mmap(&(0x7f000021e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f000021f000-0x28)={0x5, 0xc, 0x100, 0x8, "c6430dd7dcbbe98cd8e16c4ff439f3a3b3f2e34acc95318899f59a7d7f0a7b6d"}) 2018/02/09 11:00:23 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000006000)={0x0, 0x10000}, &(0x7f000000f000)=0x6) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000f000)={r2, 0x8}, 0x8) sendmsg$can_bcm(r0, &(0x7f0000006000)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x402, 0x0, {0x77359400}, {}, {0x0, 0x0, 0x3}, 0x1, @can={{0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x0, "001e000000000401"}}, 0x48}, 0x1}, 0x0) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) 2018/02/09 11:00:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000261000)='jfs\x00', 0x0, &(0x7f000033b000)="d9ea7800000e4563bb3f416a9b1c72b5") connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2018/02/09 11:00:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000fcd000)={r0, r1+10000000}, &(0x7f0000b90000+0x2e)) clock_gettime(0xfffbffeffffdfff8, &(0x7f00005ff000-0x10)) 2018/02/09 11:00:23 executing program 5: r0 = syz_open_dev$mice(&(0x7f00004ab000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000043e000-0x8)=0x2000) syz_emit_ethernet(0x12, &(0x7f0000100000-0x12)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x400}}], {@generic={0x88f5}}}, 0x0) 2018/02/09 11:00:23 executing program 0: socketpair(0x9, 0x0, 0x7fff, &(0x7f000052e000)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00007d6000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) readv(r1, &(0x7f0000245000)=[{&(0x7f0000f6a000-0x6f)=""/111, 0x6f}], 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:23 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000934000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl(r1, 0x5101, &(0x7f0000a37000-0x2)) 2018/02/09 11:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x0, 0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000142000-0x11)='/dev/qat_adf_ctl\x00', 0x20280, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000edd000-0x4)=0x8001, 0x4) r2 = dup2(r0, r0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af22, &(0x7f0000c16000-0x68)={0x0, 0x0, []}) 2018/02/09 11:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b67000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000051f000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00008b4000-0xd1)=""/209) fadvise64(r0, 0x0, 0x0, 0x3) open_by_handle_at(r0, &(0x7f00001a8000)={0x72, 0x8, "dc0869762875a3409b76937e534a251af8fb512e8cc5fccf5b5f36d2c40d6dc3b8bd7c529c0b1de0c1087ade59a1922b278914cb7538659ffb57befa1b6269515dc8c04563658fd4138efd5cd399f162eb5fb061f1a2ae3938f42e75e67975d776a76248f56ac40a7e53"}, 0x400001) 2018/02/09 11:00:23 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000005000-0x4)=0xfffffffffffffe35) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005000-0x4)=0x0) ptrace(0x420f, r1) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/02/09 11:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/09 11:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d7000)='/proc/self/net/pfkey\x00', 0x6afb3db4894313ae, 0x0) connect$bt_sco(r0, &(0x7f0000750000-0x8)={0x1f, {0x0, 0xff, 0x7, 0x8, 0xae9}}, 0x8) r1 = socket(0x10, 0x20000000802, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000a21000-0x4)) write(r1, &(0x7f0000ea8000)="240000001a0025f00018000400edfc0e8000000000000000000000000800010048050000", 0x24) lseek(r1, 0x0, 0x4) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) 2018/02/09 11:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cdb000)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000897000-0xf)='procnodevbdev\\\x00', 0x1) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x200000, 0x0) r2 = fcntl$dupfd(r1, 0x200000000000000, 0xffffffffffffffff) statx(r2, &(0x7f00005ed000-0x8)='./file0\x00', 0x0, 0x200, &(0x7f0000777000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000502000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000048b000-0xc)={@empty, @multicast1=0xe0000001, r3}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000017e000)=0x0) rt_sigqueueinfo(r4, 0x3d, &(0x7f000081f000)={0x21, 0x9, 0x4, 0x3}) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e02000-0x4)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)) 2018/02/09 11:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e51000-0x4)=0xfffffffffffffffd, 0x4) dup(r0) 2018/02/09 11:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000ad2000)='/dev/amidi#\x00', 0x100000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00008ca000-0xa0)={0x0, @in6={{0xa, 0x2, 0x972, @empty, 0x20}}, 0x200, 0x5, 0x3ff, 0x9, 0x84}, &(0x7f00002b8000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000879000-0x20)={0xf46a, 0x401, 0x1, 0x4, 0x60, 0x6, 0x4, 0x10000, r1}, 0x20) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2018/02/09 11:00:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) sched_setaffinity(r3, 0x8, &(0x7f0000878000-0x8)=0x99) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000c5000)) dup3(r1, r0, 0x0) fsetxattr(r1, &(0x7f0000cb1000-0xd)=@known='security.ima\x00', &(0x7f00003f9000)='/dev/snd/timer\x00', 0xf, 0x3) 2018/02/09 11:00:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x88000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x25a543b2522b055d, &(0x7f0000e97000-0x8)=0x1) read$eventfd(r1, &(0x7f00002d6000-0x8), 0x1d5) open_by_handle_at(r0, &(0x7f0000e6f000-0x8b)={0x8b, 0x444c, "4e44135ef31a4412d5cd55bea7f59bf9dd633714a77f73ea62d7366b1d99974017a54bd9202753822cdf200055e6a63c799d3f6f27e8e96fcfb0c6c9543b8bf791a98b956fa87408a85c3cb524cab5129fae4bd0565a0d724aa845b554adb7d0637553f298da8fc2b3a9fc7eae07acd010ff144dd738f4b2a47cbb20b9286b2a4c1976"}, 0x0) socketpair(0x2, 0x801, 0x80000001, &(0x7f00009b6000-0x8)) writev(r0, &(0x7f000017c000-0x80)=[{&(0x7f0000976000)="f3", 0x1}], 0x1) 2018/02/09 11:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e2a000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a38000)={0x0, @in6={{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, [0x5, 0x10001, 0x3, 0x10000, 0x3d, 0x3, 0x3ff, 0x1, 0x8, 0x8, 0x8, 0x100000001, 0x7fff, 0x4, 0x55]}, &(0x7f000074e000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000093f000-0x14)={r3, 0x6, 0x21bd, 0x0, 0x100, 0x73}, &(0x7f0000a38000-0x4)=0x14) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000b47000-0x6)={0x8000000000000}) 2018/02/09 11:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000de1000-0x11)='net/softnet_stat\x00') ioctl$TIOCNXCL(r0, 0x540d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dd0000-0x25)='limits\x00') ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f7f000-0xc)={0x7, r0, 0x1}) pread64(r1, &(0x7f0000015000), 0x158, 0x0) syz_open_dev$vcsn(&(0x7f000070c000)='/dev/vcs#\x00', 0x6, 0x6000) 2018/02/09 11:00:23 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000026000-0x94)=@ipmr_newroute={0x20, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000024000)='./file0\x00', 0xc8800, 0x100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000025000)={{0x1, 0x8}, 0x1, 0x356, 0x7fff, {0x9242, 0x5}, 0xcc13, 0x400}) 2018/02/09 11:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004cb000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e8e000)={0x4, 0xc, 0x7, 0x2, 0x0}, &(0x7f0000ac7000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000a000-0x8c)={r1, @in={{0x2, 0x2, @loopback=0x7f000001}}}, 0x8c) syz_emit_ethernet(0xe, &(0x7f0000362000)={@link_local={0x1, 0x80, 0xc2}, @random="ea11f9e9d82e", [], {@generic={0x4305}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/09 11:00:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$usbmon(&(0x7f0000d16000-0xd)='/dev/usbmon#\x00', 0x80, 0x20000) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003c3000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000213000-0x4), &(0x7f0000b14000)=0x4) 2018/02/09 11:00:23 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000a54000)={&(0x7f0000972000-0xc)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000000000)={&(0x7f00004f8000-0x48)={0x48, 0xa, 0x0, 0x20, 0x4, 0x2, {0x2, 0x0, 0x8}, [@generic="9072402f1307490b8c3e4b0541472fe1", @typed={0xc, 0xb, @str='\x00'}, @nested={0xc, 0x8f, [@typed={0x8, 0x2}]}, @typed={0xc, 0x51, @fd=r1}]}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r2, r3, &(0x7f00000de000-0x8), 0x100000001) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000015000), &(0x7f0000006000), &(0x7f0000016000-0x4), &(0x7f000000f000)) 2018/02/09 11:00:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000073f000-0xc), &(0x7f000009f000-0x4)=0xc) getpgrp(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000076c000)=0x0) syz_open_procfs(r2, &(0x7f0000363000)='net/softnet_stat\x00') sendfile(r0, r1, &(0x7f000050e000), 0x1) 2018/02/09 11:00:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00007a9000-0x10)={0x7, [0x6, 0x2, 0x8, 0x6, 0x8000, 0x7, 0xb6]}, 0x12) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f0000e90000-0x6a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}, 0x3a) 2018/02/09 11:00:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006a2000-0xa)='numa_maps\x00') r2 = dup(r1) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x1) io_setup(0x21, &(0x7f00003e1000-0x8)) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f79000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c3e000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a1000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000039f000)={0x0, 0xfffffffffffffffd, 0x200007b2}, &(0x7f0000b42000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000aea000)={r5, 0x84}, &(0x7f000052d000-0x4)=0x3f) pselect6(0x40, &(0x7f00000fd000-0x40)={0x4000000000, 0x3, 0x6, 0xb2, 0x5, 0x100000000, 0x3ff, 0x293}, &(0x7f0000279000)={0x40, 0x0, 0x6df, 0x0, 0x80, 0x8, 0x0, 0x3}, &(0x7f0000151000-0x40)={0x4, 0x7, 0x1, 0x3, 0x9, 0x6, 0x8, 0x3f}, &(0x7f0000101000-0x10)={0x77359400}, &(0x7f000027a000-0x10)={&(0x7f000027a000-0x8)={0x100000000}, 0x8}) nanosleep(&(0x7f0000279000-0x10)={r6}, &(0x7f0000715000-0x10)) r7 = semget(0x2, 0x4000007, 0x400) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x8000) semctl$GETVAL(r7, 0x3, 0xc, &(0x7f000012d000)=""/178) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f00003d2000-0x10)={0xfffffffffffffff8, 0x2000802, 0xa21, 0x5}, 0x3f4) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000049000-0x4)=0x4, 0x4) unshare(0x40400) inotify_init() semget(0x0, 0x3, 0x4303) utime(&(0x7f00003f6000)='./file0\x00', &(0x7f000039f000-0x10)={0x3}) semctl$SEM_INFO(r7, 0x0, 0x13, &(0x7f0000883000)=""/55) r8 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f00009ee000/0x1000)=nil) shmctl$IPC_STAT(r8, 0x2, &(0x7f0000b0b000)=""/132) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x9) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000512000)=0x8000000000007e, 0xe001fe521e617592) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f0000cc9000)=""/253, &(0x7f00000ea000)=0xfd) r9 = syz_open_dev$mouse(&(0x7f0000169000-0x12)='/dev/input/mouse#\x00', 0x100000002, 0x2000) ioctl$GIO_CMAP(r9, 0x4b70, &(0x7f0000743000-0x30)) semop(0x0, &(0x7f0000271000)=[{0x0, 0x0, 0x1000}, {0x0, 0x7}], 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) 2018/02/09 11:00:23 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = inotify_init1(0x0) r3 = eventfd2(0xcc, 0x80000) socket$packet(0x11, 0x3, 0x300) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1) syz_open_dev$random(&(0x7f000078f000)='/dev/random\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000273000)=""/51) unshare(0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) clock_getres(0x1, &(0x7f0000cc8000)) perf_event_open(&(0x7f0000adb000-0x78)={0x400000000000002, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10400, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7c000), 0x1}, 0x0, 0x100, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x592ad882f633fad7, 0x300, &(0x7f0000a01000)) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f000073f000), 0xfffffffffffffea2) mprotect(&(0x7f00008fa000/0x3000)=nil, 0x3000, 0x8) futex(&(0x7f0000a95000-0x4), 0x84, 0x100000000000000, &(0x7f0000001000-0x10), &(0x7f000073c000), 0x0) r7 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00007db000), 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000b26000-0x4)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r7, 0x84, 0x6f, &(0x7f00008c0000)={0x0, 0x10, &(0x7f0000c90000)=[@in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000e52000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000ae4000-0x4)=@assoc_id=r8, 0x4) pipe2(&(0x7f000020b000), 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00001aa000-0x8)={0x0, 0x1ff}, &(0x7f0000314000-0x4)=0x8) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000ee1000-0x24)={0xa0, 0x0, 0x6}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fba000)={0xffffffffffffffff, &(0x7f0000001000-0x24), &(0x7f00002e7000-0x56)}, 0x20) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 73.453071] audit: type=1400 audit(1518174023.836:156): avc: denied { create } for pid=10403 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 73.477361] audit: type=1400 audit(1518174023.837:157): avc: denied { write } for pid=10403 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/09 11:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000055c000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) mlockall(0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000f4a000-0x8)={@my=0x1}) 2018/02/09 11:00:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) [ 73.534979] device eql entered promiscuous mode 2018/02/09 11:00:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000150000-0xa)='/dev/dsp#\x00', 0x7ff, 0x40080) write$vnet(r0, &(0x7f0000428000-0x68)={0x1, {&(0x7f0000e33000)=""/68, 0x44, &(0x7f0000368000-0xee)=""/238, 0x1, 0x7}}, 0x68) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00004eb000)=0x1, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005ae000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x1b, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 11:00:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b87000-0x12)='/dev/input/event#\x00', 0x400000000000, 0x400000) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000090d000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000c1e000)={0x2378, 0x30, 0x200, 0x3, 0x1, {0x18}, [@nested={0x11d4, 0xa, [@typed={0xc, 0x57, @ipv4=@loopback=0x7f000001}, 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@generic="a8514cfd2af43d5294635091b07a9e3c6adfab8cfff8aa913a01030c4cc1c4d6a25ef5de3bbd3962a79c7f4d4cdd7584ac5a2bdf28d8a005c9d265f55f52b0b31e6e7d9d509cf2d7241539b7b8eca0d0d156888dfb861f4d875789a841eae049c971699a261fdb5c9c75a4de08d0b511f2ce637f45cd9999a95f0645b8a1128ce8ca63a425288fa190052444742500decc5461b3c08c35294af465a38fffaa", @typed={0xc, 0x7d, @str='\x00'}, @generic="40efde755035517106e3431e62b95c6220f491d47829b270f7c7e11e250bc4e3ed5a8056c69582082f51e0e5c514fd56358ba75096a2a0a0270553c21d1dab2bf682ed98669edf9e00006feb4541b5f648854d2de6d07cf0564ee9f32e749ac8e1835caa1d67ca4cae3e5005caea7937449150ea245b0ceae0ddb3a78233ed8085510957dd65fb8af75445a7e5faf3da7cd5ba5b5444600c37c20a2226c4a35e008f9400fe56b9b8e1cf4ca3a644224f1f1e5622896002c6b614ccd25445053cd4e9b2caecb478645830bb3a6e41c05e8b20946d00cbd24d57845079de3211365389aeec0b306e3d1f7760742e4bd5ee8addce5e", @typed={0x10, 0x28, @str='eth1^\x00'}, @typed={0xc, 0x4d, @fd=r0}, @typed={0x8, 0x92}]}, @typed={0xc, 0x50, @u32=0x9}, @generic="f69f687517757aa1efc6b66d6d15bd1f4f9c7c55aea9a07b6af9292f10afc205c598d7366f651eae2433", @nested={0x28, 0x8c, [@typed={0xc, 0x6b, @pid=r1}, @typed={0xc, 0x2e, @ipv4=@dev={0xac, 0x14, 0x0, 0x13}}, @typed={0xc, 0x16, @ipv4=@loopback=0x7f000001}]}, @generic, @nested={0xb8, 0x7b, [@generic="df842775d27778e7712f3c524b54e4ac1f22e007f7d5d3c9be5ac10235ed01bf60a506d4575252fd98c05528e293b321929363d7ee8e0d3b01a540c82babfb26f7891a4c43277189043ccc5a89cebeda124e858968038eda2aad9fb58e3106a7cfa63cd05355621065d5ef242a00309282dd5ff52f12bac06e268a3c44c121a49995f32264dbf753d9811a839231452ad32cc43bd6d9e1256c471e64b756c6b96b36cfbf90992e671fd70dc15963e497ab90c3"]}, @nested={0x1078, 0x2, [@typed={0x8, 0x78}, @generic="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", @typed={0x10, 0x7a, @u64=0x9c0}, @generic="1b121f0be59aac22529e43132c3f3300a81d3c63bf7580909f0ca225b4dfe06ca0be904dcc9b9cfc9494064378250f0fe8f3cac426fc4f2b7e1a6e6633b43b4684b4f139fdce9d47f81c77562e22edd4434ad61a17195df5c9"]}]}, 0x2378}, 0x1, 0x0, 0x0, 0x40}, 0x48094) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000654000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d0e000-0x4)=0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000c10000)={0x0, @rand_addr, @broadcast}, &(0x7f0000b7a000)=0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000a6000)={0x3, r2}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000a9c000)={0x0, 0xb0, &(0x7f0000d61000-0xb0)=[@in6={0xa, 0x1, 0x3, @empty, 0x3}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7fff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x15}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x1, @rand_addr=0x80000000}]}, &(0x7f0000d47000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000a19000)={r5, 0x7}, 0x8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f6a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) socket(0x18, 0x6, 0x4) r6 = socket(0x40000000015, 0x5, 0x0) setsockopt(r6, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000e51000-0x10), &(0x7f0000ef1000)) timer_settime(0x0, 0x0, &(0x7f0000d9f000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000efa000-0x20)) madvise(&(0x7f0000cc9000/0x4000)=nil, 0x4000, 0x4) 2018/02/09 11:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000023e000)=0x10001) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={0x0, 0x2710}, 0x10) accept4$ipx(r0, 0x0, &(0x7f00001b5000-0x4), 0x0) r1 = syz_open_dev$audion(&(0x7f000075b000-0xc)='/dev/audio#\x00', 0x6, 0x4000) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00006dc000-0x4)=0x4) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00004ae000)=0x85d) 2018/02/09 11:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ff3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f0000c92000-0x38)={&(0x7f00008a7000-0xc)={0x10}, 0xc, &(0x7f00007be000-0x10)={&(0x7f0000c13000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000926000-0x8), 0x4, 0x7) r3 = socket(0x1d, 0x0, 0x81) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000412000-0xa0)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, @in6={0xa, 0x2, 0x100000000, @loopback={0x0, 0x1}, 0x59}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffff9}], 0xa0) 2018/02/09 11:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00001b3000)={0x0, 0x7944, 0x30, 0x38, 0x8}, &(0x7f0000a02000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000558000-0x8)={r1, 0x7ff}, &(0x7f0000c1c000)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bcc000)={0x0}) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f000071d000-0x8)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000768000)='/selinux/checkreqprot\x00', 0x660100, 0x0) ioctl$TUNSETSTEERINGEBPF(r3, 0x800454e0, &(0x7f0000619000-0x4)=r4) connect$llc(r0, &(0x7f0000617000-0x10)={0x1a, 0xff, 0xff, 0x0, 0x400, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r5 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) r6 = syz_open_dev$sndmidi(&(0x7f0000a49000)='/dev/snd/midiC#D#\x00', 0x9, 0x200002) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000e76000-0x4)) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/02/09 11:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000ece000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x100) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00008d8000)={0x6, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x118) r1 = socket(0x1e, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000e4d000)='/dev/dsp#\x00', 0x4, 0x40) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000033b000)={@generic, @ifru_map}) bind(r1, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000d06000)={0x8}, 0x4) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) [ 73.722833] audit: type=1400 audit(1518174024.106:158): avc: denied { create } for pid=10446 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x5) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/02/09 11:00:24 executing program 3: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) shmat(r0, &(0x7f0000003000/0x4000)=nil, 0x0) mlock(&(0x7f000000a000/0x3000)=nil, 0x3000) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x9) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x8, 0x3, 0x4}, 0x6, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x6, 0x1, 0x6}) 2018/02/09 11:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c"}) syz_open_dev$audion(&(0x7f000086a000)='/dev/audio#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007f4000)='/dev/sequencer\x00', 0x200000, 0x0) 2018/02/09 11:00:24 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x20000000000032, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)=':trusteduserself(\x00', 0xffffffffffffffff) 2018/02/09 11:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x6, 0x3) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, 0x0, 0x20) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) 2018/02/09 11:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e2000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007f4000-0xa)='net/icmp6\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00009df000-0x91)=""/145) getsockopt$nfc_llcp(r0, 0x118, 0x104, &(0x7f0000013000-0x55)=""/85, 0xd) r1 = request_key(&(0x7f0000170000-0x6)='logon\x00', &(0x7f00008c4000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f2e000-0xa)='net/icmp6\x00', 0x0) r2 = add_key(&(0x7f00000e5000)='big_key\x00', &(0x7f0000f8d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000590000)="02a49e6e6add346c018336532718cf48a36a75ea8f1e4b062e45cfd9cbe0583eb32133de2109185e57e9f0247275928a", 0x30, 0xfffffffffffffff9) r3 = add_key(&(0x7f00005a0000)='.dead\x00', &(0x7f0000f9d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c59000-0xf3)="9715d81b34d5865b962d0714d9401c7b7ae6f3ae56f25f5161461ca234f7fddb8ced7dc7ddb400958465003b8f7a8b09ec1763064845737bfbb722a444f488b176c2dff9fad3ed2acf9dacf0025579ab880c15c173838e0cff901e014e13a97bae3e08e960944fed1ae81499914052d6de6a53124834296e5fee665170fe067cb7cd0463fe312752ad0bfae856d280b3514d1fc488baa653bd56e7b6e658dc69a169b4f404951548083b93c3fdc387a99a0873f344f0a84fad363305526144a90bde9202b3a6c871de8fb7fa69afd015210913e47782caeb7463daaa414d8bbde816f881c19dabe0f5990fd795ad4f88b210de", 0xf3, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000a9e000-0xc)={r1, r2, r3}, &(0x7f0000502000)=""/145, 0x91, &(0x7f000032b000)={&(0x7f0000688000)={'rmd320\x00'}, &(0x7f00004fe000-0x29)="2afe04561f2eee5c8b95da44a15b69516c4024d31bd52bfc7308bfd171cce8470babdf021763be9654", 0x29}) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)) umount2(&(0x7f000090b000+0x9bc)='./file0\x00', 0x6) 2018/02/09 11:00:24 executing program 0: pipe2(&(0x7f000006f000)={0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b1d000-0x38)={0x0, 0x0, &(0x7f0000675000)=[{&(0x7f000025c000)="d7b5c2496901af880cd0a296b6032cbf0588485549017ebf58dbc2f4be68c2e269", 0x21}], 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000006b000)='/dev/usbmon#\x00', 0x80, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e02000)={0x0, 0x1000, "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"}, &(0x7f00009c4000)=0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00005a5000-0x6)={r4, 0x8}, &(0x7f0000a98000)=0x6) r5 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000006000-0x20)={0x10003, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:24 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000002d000)) r1 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000803000-0x1c)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000a3c000-0x90)={0x1c, 0x24, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@generic="142d30e7af02f55b"]}, 0x1c}, 0x1}, 0x0) syz_open_dev$sg(&(0x7f000000e000)='/dev/sg#\x00', 0x9, 0x100) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x13, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008ae000-0x8)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) getcwd(&(0x7f000016f000)=""/4096, 0x1000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x3b2ec658834e903, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000ce4000-0xbc)={0x0, 0x0, 'client1\x00', 0x0, "452679438af9f14b", "8484113ec212558ce5c794010a1b57a41ccb8dda8102b890a89253ad52f495b2", 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000041000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xf, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000db000-0x9)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00002f0000)={{{@in=@dev, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000f4c000-0x4)=0xe8) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f00000c7000)=""/143, &(0x7f000088a000-0x4)=0x8f) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000906000-0x18)=@add_del={0x2, &(0x7f00001b3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1}) connect$inet(r0, &(0x7f0000a79000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000017f000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000aaf000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00007d1000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, r2}, 0x14) connect(r0, &(0x7f00008e3000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00007be000-0x8)=0x3) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f000091b000-0x8)) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x8, @empty}, 0x8919f19613160f5d) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000), 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) 2018/02/09 11:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000054e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f000085c000-0x20)={0x100000001, 0x1, 0x2, 0x4, 0x8, 0x81}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000436000)={0x1, 0x5}) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000a23000-0x8)={0x1, 0x2}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000f94000-0x20)={0x0, &(0x7f0000b0a000), 0x0, r2, 0x4}) 2018/02/09 11:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80000, 0x0) write(r0, &(0x7f000061d000)="240000085200080014f9f42600020010000003ff1f00ebff07003100080000000000008d", 0x7) 2018/02/09 11:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000ac000-0xd2)=""/210, &(0x7f0000081000)=0xd2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d90000)={{0x0, 0x3, 0x7, 0x3, 0x7}, 0x101, 0xfff, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x2000000000, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00003d1000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000e3f000-0x4f)=""/79) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0xffffffffffffffba) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b34000)="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", 0x1000) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00004cc000-0x8), 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000752000-0x4)=0x2, 0x4) accept(r3, 0x0, &(0x7f0000441000-0x4)) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002c000-0xb)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000026000)={0x6, 0x8, 0x5, 0x0, 0x0, [], [], [], 0x650, 0x401}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2018/02/09 11:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) clock_getres(0x7, &(0x7f000047c000-0x10)) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000034f000-0x4)=0x10) 2018/02/09 11:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000c21000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f0000baa000-0x7)='5su&\x00Z\x00') 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8}, 0x20) accept4$packet(0xffffffffffffffff, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e8f000)=0x14, 0x80800) r2 = geteuid() r3 = syz_open_dev$midi(&(0x7f0000dc1000)='/dev/midi#\x00', 0x3, 0x8000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000266000)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = syz_open_dev$sndmidi(&(0x7f0000e5d000)='/dev/snd/midiC#D#\x00', 0x3, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000604000-0xc)={r4, 0x80000, r5}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005f0000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x3ff, 0x1, 0x94, 0x2, 0x0, 0x80, 0x32, r1, r2}, {0x9, 0xfffffffffffffffb, 0x4, 0x8000, 0x3, 0x8, 0x0, 0x8000}, {0x5, 0x9, 0x6, 0x4}, 0x401, 0x1, 0x0, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0xffffffffffffffff, 0x3, 0x3, 0xfffffffffffffffe, 0x400, 0x7, 0x2}}, 0xe8) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) 2018/02/09 11:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) link(&(0x7f0000ebb000-0x8)='./file0\x00', &(0x7f000086d000-0x8)='./file0\x00') mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000ea4000-0x8)='./file0\x00', &(0x7f00003cb000-0x9)='devtmpfs\x00', 0x3000, &(0x7f0000d43000)) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x2) mremap(&(0x7f000009b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000c48000/0x1000)=nil) 2018/02/09 11:00:24 executing program 3: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000891000)='/selinux/relabel\x00', 0x2, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) msgget$private(0x0, 0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x5, 0xe01, 0x1, 0x2, 0x4, 0x1000, 0x1, 0x6}, &(0x7f0000101000)) ftruncate(r0, 0xf7fffffffffffffb) 2018/02/09 11:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_emit_ethernet(0x92, &(0x7f0000f62000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0xfffffffffffffffa, 0x2}], {0x8100, 0x2, 0x1, 0x8ac2}}], {@x25={0x805, {0x3, 0x3, 0xf7, "6a47cb7c6fd480556408413e6becfe8a1c1efe44e0c86504827140ff56dbca9c14cceda959aec2945069f1c28ebe6e0c58b47a4e1e97246cf707403bc334bfe40f727f83090bb242c363a00010d66d912bbd2efd700121bf2d9a0f6465f432b2674e083ce4ba8f2c783885909a9b3b14a100914279dfefc27f"}}}}, &(0x7f00004c5000-0x18)={0x0, 0x4, [0x3d8, 0xc19, 0xc8e, 0xae9]}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = socket$inet6(0xa, 0x7ff, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000daf000-0xc)='/dev/amidi#\x00', 0x4, 0x202000) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000d25000)) r3 = syz_open_dev$midi(&(0x7f000063e000-0xb)='/dev/midi#\x00', 0x6, 0x200100) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00008ad000-0x4)=0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/09 11:00:24 executing program 5: syz_open_dev$audion(&(0x7f00003b9000-0xc)='/dev/audio#\x00', 0x3, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000)='./file0\x00', 0x141) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000)={0x7, 0x9, 0x4, 0x11, 0x11, r0, 0x8}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f000080b000-0x10)=[&(0x7f0000735000/0x1000)=nil], &(0x7f0000c01000-0x28)=[0x1], &(0x7f000022b000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000095000-0x95)={{0xfffffffffffffff7, 0x7}, 'port0\x00', 0x24, 0x100810, 0x4, 0x10001, 0x1f, 0x1, 0x20, 0x0, 0x2, 0x5}) 2018/02/09 11:00:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000058f000)='net/ip_mr_vif\x00') open(&(0x7f0000a90000)='./file0\x00', 0x4000, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000069c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) fcntl$dupfd(r3, 0x406, r4) ioctl$KVM_GET_CPUID2(0xffffffffffffffff, 0xc008ae91, &(0x7f00002de000-0x58)={0x2, 0x0, [{}, {}]}) clock_gettime(0x4, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000841000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[]}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/09 11:00:24 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x400003, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty}}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f000071b000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000b92000-0x38)={&(0x7f0000150000-0xc)={0x10}, 0xc, &(0x7f00001d4000-0x10)={&(0x7f0000947000)=@get={0x100, 0x13, 0x400, 0x5, 0x3, {{'sha512-avx2\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x72}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x20000804) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000038f000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000d63000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000d61000-0x8)=&(0x7f000020f000-0x1)) 2018/02/09 11:00:24 executing program 3: r0 = epoll_create1(0x0) syz_open_dev$audion(&(0x7f0000252000)='/dev/audio#\x00', 0x1, 0x800) bpf$BPF_PROG_QUERY(0x10, &(0x7f000006c000-0x20)={r0, 0x0, 0x0, 0x9, &(0x7f0000fee000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) 2018/02/09 11:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a9a000)={@generic="6e1fb2570d7120ed90c1113040527e12", 0x5}) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="78733976000898fcffff6054be13cfe62785ce10", 0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007af000)='/selinux/checkreqprot\x00', 0x101001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d2e000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000075000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000329000)={r2, 0x1}, 0x8) r3 = accept$alg(r0, 0x0, 0x0) sendmsg(r3, &(0x7f0000ee7000-0x38)={&(0x7f00005ed000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000b19000-0x10)=[{&(0x7f00005db000)="ce2657e06e701384d8ead28ea541ed70", 0x10}], 0x1, &(0x7f0000765000)=[]}, 0x0) recvmsg(r3, &(0x7f0000d27000)={&(0x7f000025a000)=@sco, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f00007b2000), 0x2e7}, 0x0) r4 = dup2(r0, r3) mq_getsetattr(r4, &(0x7f0000c2b000)={0x8000, 0x7, 0x7, 0x7ff8000, 0xb14, 0x2, 0xaed, 0x6}, &(0x7f0000971000-0x40)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000053f000)={0x6, [0xffff, 0x411f, 0x73102654, 0x6, 0x0, 0x4]}, &(0x7f000089d000)=0x10) 2018/02/09 11:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000a2e000)={0x1, r1}) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bef000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x2, 0x4, 0x2, 0xa0, 0xa0, 0x84, 0x0, r3}, {0x0, 0x7, 0x3ff, 0x5eff, 0x2, 0xffff, 0x1, 0x8000}, {0x7, 0x4, 0xfffffffffffffffc, 0x5}, 0x1, 0xffffffffffffffff, 0x3, 0x0, 0x3, 0x1}, {{@in=@rand_addr=0x10000, 0x0, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x7, 0x8, 0x2, 0x7}}, 0xe8) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00006e4000), 0x2) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10), 0x0, &(0x7f0000001000)={{0x0}}) sync() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) clock_nanosleep(0x0, 0x0, &(0x7f0000004000-0x10)={r0}, &(0x7f0000003000)) 2018/02/09 11:00:24 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000477000-0xb)='/dev/hwrng\x00', 0x6000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000610000), &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x200000000010, 0x12, 0xfffffffffffffffd) write(r1, &(0x7f000008f000-0x24)="2400000024007fff00001000010001000047f6ff010000000000ffbdffffffff0100ff10", 0x24) fcntl$setflags(r1, 0x2, 0x1) r2 = dup2(r1, r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00008e5000)={0x5, 0x2, 0xff, 0x100000000, 0x4, 0x1, 0x81, 0x27, 0x3, 0x1, 0xb5, 0x20}) 2018/02/09 11:00:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00005b6000), &(0x7f00005aa000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f08000)={0x0, 0x0}) migrate_pages(r1, 0x854, &(0x7f0000c0d000-0x8)=0x7, &(0x7f0000a52000-0x8)=0x7f) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x20000000001, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80003, 0x152180, &(0x7f00003ae000-0x8)={0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000cd4000)=0x400, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000006a000-0x7)='cQw/up\x00') fcntl$getownex(r2, 0x10, &(0x7f000006e000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000cf4000-0x78)={0x5, 0x78, 0x4, 0x8, 0x3, 0x1, 0x0, 0x2, 0x24c, 0x2, 0x7, 0x8, 0xfffffffffffffffb, 0x0, 0x1f, 0x2, 0x9, 0x42d6, 0x4, 0x80000000, 0x2, 0x6ee, 0x2, 0x6, 0x8, 0x1ff, 0x8, 0x42, 0x6f0f, 0x80000000, 0x4, 0x2, 0x7ff, 0xffffffffffffffff, 0x1, 0x1, 0x26c, 0x1275792e, 0x0, 0x401, 0x0, @perf_bp={&(0x7f0000849000), 0x1}, 0x0, 0x7, 0x3, 0x2, 0x4, 0x7fffffff, 0x200}, r3, 0x9, r0, 0x7) 2018/02/09 11:00:24 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) set_thread_area(&(0x7f0000ee1000)={0x8, 0x20001000, 0xffffffff, 0x5e99ad37, 0x0, 0x5, 0x2, 0x0, 0x1ff, 0xfffffffffffffff6}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000994000)=0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) 2018/02/09 11:00:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d5000-0xa)='/dev/cuse\x00', 0x121000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000cc7000)=""/200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f4a000-0xb8)={0x0, 0x7, 0x7ff, 0x8, 0x100000001, 0x2, 0x8000000000000000, 0x6, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x1, 0x1, 0x7f, 0x4}}, &(0x7f0000326000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000721000-0x8)={r3, 0x568}, &(0x7f0000540000)=0x8) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0xfffffffffffffffd) 2018/02/09 11:00:24 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x237, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="8d8558529b76bbdbed65d6c904caad6e6988ef916d73bf300b4d167c1c042bb997c9c95b0f42eb1526ad2d7f717692ec7af6e0a7197071cab2aca14c672738b690bc8cf0e0ebdeb5ba6a1bb25d937d05030fb4c7b9fae0ac2230ed316ddc48791359d4ea6b656b5d31d86b96436238378c2248d89d7c0ff85fe77028f655661275ec7584a427d52625a79830d58ec1ec046b5832832fc6c4aad6448817235293085b37c6c353120d09bae430b53f493c33ba907f22e0e7f38bd3c2e93408c5ae1788be22afdede561d7b83ecc8be0613d149189c2abf5c925bc6bd1af5b1", 0xde, 0x4000, &(0x7f00003df000-0x1c)={0xa, 0x0, 0x10000, @loopback={0x0, 0x1}, 0x8001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$amidi(&(0x7f000008a000-0xb)='/dev/amidi#\x00', 0x0, 0x100) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00007ad000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1, 0x6, 0x3, 0x7d7f, 0x1, 0x5}}) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f000024d000)=0xfffffffffffffff7, 0x4) bind$rds(r2, &(0x7f000055c000-0x10)={0x2, 0x0, @empty}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) close(r3) close(r1) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:24 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='io\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000007000-0xc)={0xb0b, 0x9}) lseek(r0, 0x0, 0x1) 2018/02/09 11:00:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6c000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004ac000-0x4), &(0x7f0000804000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/sequencer\x00', 0x842, 0x0) syz_open_dev$vcsn(&(0x7f0000590000-0xa)='/dev/vcs#\x00', 0x3, 0x92800) writev(r1, &(0x7f0000a2d000-0x70)=[{&(0x7f000068c000)="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", 0x748}], 0x1) 2018/02/09 11:00:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f00004b7000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) r2 = openat(r1, &(0x7f000051d000-0x8)='./file0\x00', 0x100, 0x134) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f93000)={&(0x7f0000fd2000-0x8)='./file0\x00', r2}, 0xc) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000960000)={0x26, 'hash\x00', 0x4000000000, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$eventfd(r1, &(0x7f0000c70000-0x8), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000caa000)={0x0, 0x101, 0x20}, &(0x7f0000b13000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008d7000-0x4)=@assoc_id=r2, &(0x7f000011e000)=0x4) 2018/02/09 11:00:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) set_mempolicy(0xc000, &(0x7f0000001000-0x8), 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000558000-0x8)={0x0, 0x9}, &(0x7f0000470000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c4000-0x8)) 2018/02/09 11:00:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 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={&(0x7f0000237000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080e, 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002a3000)={0x0, 0xf5, "c26d34d1374d177c9dd7de3c5103b9b09b29e7c37457cf631e8b3679c437696f386d577d4a2038b7c1c32313da0cac2519f443b5be66c12903c0cf97e1bc53ea69333f417f8b99d115d32be373547ebdce00f6fc317b9c9c6b4d7f481e6629bc6f99ddb92ed0c5f9f63565e7790b5e5be31027c9ffeb4270f7451d9d743e8bd43a07bdd187a8286a10e2fce0806e5a5387febb3f44630db2d591d3fb35954313d16cc944463032e9b175700b405aaae74745aed0aa1ca2432a7b1a0f10a2d6f37aac71f311fb27c370e42a4fb4f1b857fe477f5e999d7e105f7b26c383ae5c780c7885e5c77d70df81ba7e85fe758d649b6bcc2f79"}, &(0x7f000030a000-0x4)=0xfd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000c81000-0x8)={r1, 0x1}, &(0x7f00001c9000-0x4)=0x8) timerfd_create(0x2, 0x800) r2 = timerfd_create(0x0, 0x4) timerfd_settime(r2, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) readv(r2, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) shmdt(0x0) r1 = syz_open_pts(r0, 0x0) close(r0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00005e2000)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f00007a5000)=""/99, 0x63, 0x40000000, &(0x7f00006b4000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) dup3(r0, r1, 0x0) 2018/02/09 11:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) getresuid(&(0x7f0000645000), &(0x7f00004bf000)=0x0, &(0x7f000053a000-0x4)) fstat(r0, &(0x7f0000611000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000305000-0x8)='./file0\x00', r1, r2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000fa000-0x4)) r3 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000e2e000)={0x0, 0x80000001, 0x2, 0x0, 0x4, 0x7ff, 0xf1, 0x4, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5, 0x2, 0x3, 0x8000, 0x9}}, &(0x7f0000ae0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cc6000-0x20)={0x3ff, 0xd21, 0x8000, 0x8, 0xee, 0x100000000, 0x5, 0x9, r5}, &(0x7f00002e4000-0x4)=0x20) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000556000-0x8)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000094d000-0xc)={r4, 0x401, 0x2, [0x700000000, 0x80000001]}, &(0x7f00008bd000-0x4)=0xc) 2018/02/09 11:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000def000-0xa)='/dev/vcs#\x00', 0x40000000000000, 0x20000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000790000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000009a000-0x20)={0x0, &(0x7f0000e18000), 0x0, r1, 0x6}) syz_open_dev$adsp(&(0x7f000000b000)='/dev/adsp#\x00', 0x3, 0x147800) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000cda000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) connect$inet6(r2, &(0x7f000011d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/09 11:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000d84000-0x4)=0x4, 0x4) 2018/02/09 11:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x801, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000242000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:25 executing program 2: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001c000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000036000-0x44)={{0x2, 0x3, @multicast2=0xe0000002}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="b6f695ea1edcd5a38cd83a3f281d0440"}) sendmmsg(r1, &(0x7f0000008000)=[{{&(0x7f0000023000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10, &(0x7f000000d000-0x90)=[], 0x0, &(0x7f0000017000)=[]}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000030000-0x93)=""/147, 0x93}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x0, 0x0) sendto(r0, &(0x7f0000034000), 0x0, 0x0, 0x0, 0x0) 2018/02/09 11:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a74000)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000a94000)={0x0, 0xfffffffffffffffb, 0x100000000, 0x8020000, 0x0, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000c13000-0x5c)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000eec000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000df4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000261000-0x10)={0x0, 0x176}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00004f5000)={0x10000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f00009ea000-0x58)={0x200, 0xc17, 0x9, 0xff, 0x7fffffff}) 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000012000-0x63)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockname(r1, &(0x7f00005de000-0xd)=@ax25, &(0x7f0000b57000-0x4)=0x10) 2018/02/09 11:00:25 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b49000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000794000-0xd8)=@ioapic) unshare(0x20000400) recvfrom$unix(r0, &(0x7f0000353000)=""/73, 0x49, 0x0, &(0x7f0000d19000)=@abs, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000376000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000708000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000d51000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) 2018/02/09 11:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000aab000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000896000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) r2 = syz_open_dev$admmidi(&(0x7f0000395000)='/dev/admmidi#\x00', 0x3, 0x20000) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000c1f000-0x4), &(0x7f0000fa4000)=0x4) ioctl$KDSKBLED(r2, 0x4b65, 0x9) r3 = dup3(r0, r1, 0x0) listen(r3, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1) 2018/02/09 11:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) syz_open_dev$usbmon(&(0x7f0000d13000-0xd)='/dev/usbmon#\x00', 0x2, 0x10200) 2018/02/09 11:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000030a000)='/dev/usbmon#\x00', 0x0, 0x5) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000f3b000)) ppoll(&(0x7f00002be000)=[{r0}], 0x1, &(0x7f0000812000-0x10), &(0x7f0000839000), 0x8) 2018/02/09 11:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000bd0000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000467000)={0x0, 0x1}, &(0x7f000045c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000076f000)=@assoc_value={r2, 0x7}, &(0x7f000017a000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f25000)=[@in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x3, 0x1e4e, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}, @in6={0xa, 0x2, 0xb0c, @empty, 0x101}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x88) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000c82000)=0x10, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000a27000)=0x100000000) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000908000)) 2018/02/09 11:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000302000-0x4), &(0x7f0000985000)=0x4) recvmsg(r0, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x1f, &(0x7f0000bc5000-0x80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f0000720000-0x62)=""/98, 0x62}, {&(0x7f0000260000-0xea)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0x2ef}], 0x5}, 0x60) 2018/02/09 11:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0}], 0x1, 0xb92) r2 = open(&(0x7f0000ff5000)='./file0\x00', 0x20002, 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000043000-0x8)={0x2, 0x1}) close(r1) 2018/02/09 11:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd003) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) dup2(r0, r1) dup3(r0, r2, 0x80000) [ 74.765979] binder: 10696 RLIMIT_NICE not set [ 74.779035] hrtimer: interrupt took 29187 ns 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) [ 74.812230] binder: 10696 RLIMIT_NICE not set 2018/02/09 11:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f00005fa000-0x1000)=""/4096) 2018/02/09 11:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f000059d000)='/dev/sg#\x00', 0x200000000e670, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f9e000)={0x2, 0x0, 0x10000, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c98000-0x20)={0x8, r3, 0x10003, 0x81}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) [ 74.838488] binder: BINDER_SET_CONTEXT_MGR already set [ 74.850484] binder: 10690:10696 ioctl 40046207 0 returned -16 2018/02/09 11:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000302000-0x4), &(0x7f0000985000)=0x4) recvmsg(r0, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x1f, &(0x7f0000bc5000-0x80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f0000720000-0x62)=""/98, 0x62}, {&(0x7f0000260000-0xea)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0x2ef}], 0x5}, 0x60) 2018/02/09 11:00:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f00004f3000)={0x0, 0x2a, 0x3, @thr={&(0x7f0000001000-0xce)="00f6e068a04c16489e91261fa5a27288d5ce0c8f5329265f6b123cef143299cb3c3ca25faa47e25f4a800e72dbbadeee04110b75797f5b0f92c9c9dea85aec9f1348653ce793babcab130fa8fd3beb59ce2b83e607cdf1d9ef395fce92713ab173d0c4aee3ed7b1c409822ff1bb186d8d0399eb0076f13c111364f55de88a7f855660b1968b981f24f5634a4c8b30a0aeba2316970b3acc834c89d319577a244bdce32f6bca912f6f8e3a8bd126177336c11741d02302ac18fb40b7749200bad6f5ec157e4b6173185616601ed42", &(0x7f0000feb000+0x12e)="164beba7130c851a62b073de8d6d784879c3712acc4863ae82a4bba07c881f912ef835038076e03537dfd771d7171ddcbc4646"}}, &(0x7f0000000000)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000ab0000), &(0x7f0000001000-0x4)=0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pipe2(&(0x7f000063c000-0x8)={0x0, 0x0}, 0x80800) recvfrom$unix(0xffffffffffffffff, &(0x7f0000967000)=""/22, 0x16, 0x40, &(0x7f0000dd1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) stat(&(0x7f00003fc000-0x8)='./file0\x00', &(0x7f000003b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = add_key(&(0x7f00001cb000-0xb)='asymmetric\x00', &(0x7f0000170000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000155000)="274acd3916da2363d461c2db3873c436679cf023c9aa16483e53b7ac5f17a2a822421ee4d3ed9e72f942d857011c87994926e4c459fa1a039530cb3b391d501f4508c348704e1a30e7797b2efce368742de90b629d2b2ad146af7e02a4a8abec3e018008d5c23032b6008c57f2468f572dcdc50b54e58198213b9918464acdf0d25006444477a467150c51eaa4c44ed72b627f25dc0f738a23e9d707a5fdf0169f9514f4f1e6f5d99efede846e4dd3fb114a8a84ed1fe88c1b2baf7d321aa207f1c912ff785ba102584d5f2d9993199a938d5d8396", 0xd5, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r6, r7) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000545000-0xc)={0x40000001}) r9 = dup3(r8, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r10 = fcntl$getown(r3, 0x9) prlimit64(r10, 0xf, &(0x7f000084e000-0x10)={0x8}, &(0x7f0000914000-0x10)) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x6, 0x5, 0xfffffffffffffff8, 0x30, 0x4, 0x1, 0x0, 0xfffffffffffffffe, 0x8, 0x805, 0x0, 0x1, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000754000-0x10)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000309000)={0x3, 0x4, [{0x10001, 0x0, 0x3}, {0xfe87, 0x0, 0x1}, {0xffffffff00000001, 0x0, 0xfffffffffffffffe}]}) [ 74.935097] binder: release 10690:10696 transaction 16 in, still active [ 74.942017] binder: send failed reply for transaction 16 to 10690:10707 [ 74.949091] binder: undelivered TRANSACTION_COMPLETE [ 74.954226] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/09 11:00:25 executing program 1: r0 = creat(&(0x7f00004bd000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x7d)=""/125, 0x7d}) timerfd_gettime(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000d88000-0x4)=0x9, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d5000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7001) 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x48001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000026f000)={0x0, 0x80000000, 0x4, [0x4, 0x1, 0x401, 0x1]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000edf000)={r1, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000edf000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f00007fc000)="ca") setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f000030e000-0x10)=@req={0x50, &(0x7f0000f12000-0x50)={@generic="69572c39ed94f17605faac714e461b06", @ifru_names=@generic="2e018537ba662ed7faa81f47d499c845"}}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000019b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00001ad000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) ioctl$TIOCGETD(r3, 0x80045432, &(0x7f0000462000-0x4)) ioctl$TIOCSBRK(r3, 0x5427) 2018/02/09 11:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000893000)=""/132) 2018/02/09 11:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000e05000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00006aa000+0x65c)=0x10e8727c2576bd97) fstat(r1, &(0x7f0000438000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000091e000-0x8)='./file0\x00', &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000059a000)={0x0, 0x0, 0x0}, &(0x7f0000307000-0x4)=0xc) getgroups(0x3, &(0x7f00009e6000-0xc)=[r2, r3, r4]) recvmmsg(r1, &(0x7f0000c28000)=[{{0x0, 0x0, &(0x7f00005a4000)=[{&(0x7f0000c0d000)=""/65, 0x41}, {&(0x7f0000b86000-0x8f)=""/143, 0x8f}, {&(0x7f0000f08000)=""/11, 0xb}, {&(0x7f0000ade000-0x80)=""/128, 0x80}], 0x4, &(0x7f0000dbf000)=""/193, 0xc1, 0xb4}, 0x8000}, {{0x0, 0x0, &(0x7f000000f000)=[{&(0x7f0000dfc000)=""/120, 0x78}, {&(0x7f000029b000-0x7f)=""/127, 0x7f}, {&(0x7f0000cba000)=""/249, 0xf9}, {&(0x7f0000835000-0x40)=""/64, 0x40}, {&(0x7f000022f000-0x50)=""/80, 0x50}, {&(0x7f0000bf1000-0xe7)=""/231, 0xe7}, {&(0x7f0000b27000-0xcb)=""/203, 0xcb}], 0x7, 0x0, 0x0, 0x800}, 0x7}], 0x2, 0x20, &(0x7f00003a5000)) 2018/02/09 11:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f92000)='/dev/input/mice\x00', 0x0, 0x402) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000205000-0x8)={0x0, 0xffffffffffffa2f0}, &(0x7f0000d15000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000598000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x8f, 0x6, 0x0, 0x9, 0x10}, 0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000557000-0xc)=@sack_info={r1, 0x100000000, 0x8}, &(0x7f000093f000-0x4)=0xc) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000203000)='#{procsystemposix_acl_access\x00', 0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000026a000-0x4)=0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x41f, 0x800) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000588000-0x1)='/dev/dsp#\x00', 0x5, 0x600000) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000a8a000)) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f6a000-0xd)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "36e94fd1da5d23c28e6f5f2f6eef2b06fb6a99a7776c9ec23276b931483ac5c24c467411219db64e5d9e98c8ff1de957a308e1f9b2b52e3a831df0d4d0e3f43280e6c65e371ac6149d077ee2f5c82e68"}, 0x160) 2018/02/09 11:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x4000, 0x20) socketpair(0x12, 0x6, 0x2278, &(0x7f000050c000)={0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006b8000), &(0x7f0000563000-0x4)=0x4) ioctl$TIOCSLCKTRMIOS(r2, 0x541a, &(0x7f0000c6b000)) 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000005f000)=0x297) openat$kvm(0xffffffffffffff9c, &(0x7f0000125000-0x9)='/dev/kvm\x00', 0x80000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000cdb000)=0x9) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000a8000-0x4)=r0) 2018/02/09 11:00:25 executing program 1: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000041d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000a61000-0xa)='/dev/dsp#\x00', 0x3, 0x20a400) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) accept$inet(r1, 0x0, &(0x7f0000f7f000)) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/09 11:00:25 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f00002ac000-0x12)='/dev/snd/midiC#D#\x00', 0x7ff, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = accept4$unix(r0, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000004000-0x4)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000000000+0xd60)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000005000-0x50)={@generic="7b6767749fa3b9a840d694398db08b8a", @ifru_flags=0x8100}) pipe(&(0x7f0000002000)={0x0, 0x0}) accept4$alg(r2, 0x0, 0x0, 0x80000) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f0000006000-0x10)=@hopopts={0x5e, 0x0, [], [@ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x8}]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r0, &(0x7f0000006000)='./file0\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r5, &(0x7f0000000000)=[{{&(0x7f0000007000)=@sco, 0x8, &(0x7f0000008000-0x30)=[{&(0x7f0000007000)=""/127, 0x7f}, {&(0x7f0000008000-0xa3)=""/163, 0xa3}, {&(0x7f0000006000-0x19)=""/25, 0x19}], 0x3, &(0x7f0000008000-0xca)=""/202, 0xca, 0xfffffffffffffff9}, 0x1}, {{&(0x7f0000001000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000003000)=[{&(0x7f0000005000)=""/230, 0xe6}, {&(0x7f0000007000)=""/24, 0x18}, {&(0x7f0000007000)=""/125, 0x7d}, {&(0x7f0000007000-0x7)=""/7, 0x7}, {&(0x7f0000001000)=""/187, 0xbb}, {&(0x7f0000000000)=""/253, 0xfd}], 0x6, &(0x7f0000002000)=""/4096, 0x1000, 0x5}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000008000-0x10)=[{&(0x7f0000008000-0xb1)=""/177, 0xb1}], 0x1, &(0x7f0000005000)=""/171, 0xab, 0xdb5e}, 0x9}, {{&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000005000-0x50)=[{&(0x7f0000002000)=""/173, 0xad}, {&(0x7f0000008000-0xac)=""/172, 0xac}, {&(0x7f0000001000)=""/247, 0xf7}, {&(0x7f0000005000-0xd)=""/13, 0xd}, {&(0x7f0000008000-0x7e)=""/126, 0x7e}], 0x5, &(0x7f0000001000)=""/159, 0x9f, 0x5}, 0x81}], 0x4, 0x1, 0x0) 2018/02/09 11:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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_config_ext={0xd88, 0x1f23}, 0x0, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d91000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e64000-0x8)={0x0, 0x7}, &(0x7f0000bd0000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000048f000-0x8)={r1, 0x9}, &(0x7f0000798000)=0x8) r2 = socket(0x11, 0x80a, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002ea000-0x14)={0x9, 0xfffffffffffffffb, 0x4, 0xb3, 0x1}, 0x14) r3 = msgget$private(0x0, 0x614) msgctl$IPC_RMID(r3, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000f9d000-0x4)) 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000c1c000)={0x30, 0x5, 0x0, 0x7fff, 0xf32, 0xb8, 0xec01}, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x1) sched_getattr(0x0, &(0x7f00000b6000-0x30), 0x30, 0x0) 2018/02/09 11:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000286000-0x4)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000f9e000-0xbc)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008b7000)={0x1}, 0x1) r3 = dup(r0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000f4a000)=0x3, 0x4) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000d65000)={0x0, 0x0, 0x5002, 0x1000, &(0x7f0000dd5000/0x1000)=nil}) 2018/02/09 11:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x80002) write$evdev(r0, &(0x7f0000002000-0x24)=[{}, {{0x0, 0x2710}}], 0x30) 2018/02/09 11:00:25 executing program 2: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) close(r0) io_setup(0x7f, &(0x7f0000c18000)=0x0) io_destroy(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001ec000-0x8)='net/hci\x00') ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00007a7000+0x6e)={{0x2, 0x0, @rand_addr=0x7fff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005c1000-0x4)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00008e4000-0x8)={0x0, r3}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r2, 0x4b36) connect(r2, &(0x7f0000740000)=@ipx={0x4, 0xffffffffffffb738, 0x1, "d6fb4459861e", 0x200}, 0x10) 2018/02/09 11:00:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000602000-0x4)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000053a000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r2, 0x2) 2018/02/09 11:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f47000)='./file0\x00', 0x8000, 0x40) connect$bt_sco(r0, &(0x7f0000a8d000-0x8)={0x1f, {0xfff, 0x7, 0xff92, 0x7, 0xff, 0xfb5}}, 0x8) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f000073e000-0x80)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b0b000-0x9)='/dev/ppp\x00', 0x1ffe, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ftruncate(r1, 0xffff) 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fd0000)={0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000277000-0x4)) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) openat$autofs(0xffffffffffffff9c, &(0x7f0000073000)='/dev/autofs\x00', 0x0, 0x0) getpgrp(0x0) 2018/02/09 11:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000372000-0xf)='/dev/sequencer\x00', 0x200, 0x0) io_setup(0x9, &(0x7f0000050000-0x8)=0x0) io_submit(r1, 0x1, &(0x7f0000e45000-0x18)=[&(0x7f0000364000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000171000-0x5a), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000255000)) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f000098b000)={{0xfffffffffffffffa, 0x2, 0x8, 0x0, "476f7843c67092a151ff7bd754521d6597d8d16d08b81ebe684ce55f6261ea75a6e32ced3b69f4ae4bce847f", 0x4dd0}, 0x0, 0x0, 0x0, r2, 0x3f, 0x9000000000000000, "7fada035759880fcac23c7e4a0c50a04fed7b89d568908dc81d72d2a43f368779b0bfb177cedc774b147e6ede89c1dd005177501ddff99280b896c1457262d7b", &(0x7f00009fb000-0xf)='/dev/sequencer\x00', 0xf, [], [0x3, 0x66, 0x51e9, 0x3f80000000]}) 2018/02/09 11:00:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r0, 0x0, 0xd7, 0x7) fadvise64(r0, 0x0, 0x100000000, 0x7) pwritev(0xffffffffffffffff, &(0x7f0000ed9000-0x90)=[], 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c7000-0xc)='/dev/rfkill\x00', 0x8001, 0x0) writev(r1, &(0x7f0000da6000)=[{&(0x7f0000f6b000-0x7)="dc6a0000000301", 0x7}], 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000b5f000)=0x8, 0x4) 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) geteuid() get_mempolicy(&(0x7f0000d3e000-0x4), &(0x7f0000cab000), 0x10001, &(0x7f0000674000/0x3000)=nil, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000652000)=""/140) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000017c000)='/dev/snd/pcmC#D#p\x00', 0x1f, 0x3) connect$netlink(r3, &(0x7f0000219000-0xc)=@unspec, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004f1000-0x7)={0x0, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf37}}, 0x1, 0x1, 0x8, 0x5, 0x3}, &(0x7f00004b1000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000604000)=@sack_info={r4, 0x10000, 0x6a8d}, &(0x7f00002ce000)=0xc) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000007000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) 2018/02/09 11:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000a1c000)='\a\x00\x00\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00005ed000-0xf)="19", 0x1, 0x0) 2018/02/09 11:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) poll(&(0x7f00007b2000)=[{r2}], 0x1, 0xf8d4) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020e000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007fb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r3) recvmmsg(r5, &(0x7f000099c000-0xb4)=[{{0x0, 0x0, &(0x7f0000b29000-0x20)=[{&(0x7f0000a21000)=""/4096, 0x1000}, {&(0x7f0000d0d000)=""/83, 0x53}], 0x2, &(0x7f000032b000-0xae)=""/174, 0xae, 0x896}, 0x7}, {{&(0x7f0000817000)=@un=@file={0x0, ""/27}, 0x1d, &(0x7f0000463000-0x80)=[{&(0x7f00006f2000-0x19)=""/25, 0x19}, {&(0x7f000042c000-0x5b)=""/91, 0x5b}, {&(0x7f0000e3b000)=""/60, 0x3c}, {&(0x7f00003f7000)=""/48, 0x30}, {&(0x7f00002dd000-0x70)=""/112, 0x70}, {&(0x7f0000707000-0xce)=""/206, 0xce}, {&(0x7f0000725000)=""/248, 0xf8}, {&(0x7f000066e000)=""/53, 0x35}], 0x8, &(0x7f0000e6c000-0xfb)=""/251, 0xfb, 0x4}, 0xffffffffffffff81}, {{&(0x7f000044c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000241000-0xa0)=[{&(0x7f000012a000)=""/13, 0xd}, {&(0x7f00000af000-0xd8)=""/216, 0xd8}, {&(0x7f00000de000)=""/174, 0xae}, {&(0x7f00005fc000)=""/205, 0xcd}, {&(0x7f0000093000-0xd7)=""/215, 0xd7}, {&(0x7f0000357000)=""/19, 0x13}, {&(0x7f0000b6d000)=""/204, 0xcc}, {&(0x7f000040e000-0xa2)=""/162, 0xa2}, {&(0x7f0000cb1000-0xeb)=""/235, 0xeb}, {&(0x7f0000b8d000)=""/4096, 0x1000}], 0xa, &(0x7f0000ca9000)=""/134, 0x86, 0x3}, 0x80000000}], 0x3, 0x40000000, &(0x7f0000d1f000)) tkill(r0, 0x16) 2018/02/09 11:00:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00009c3000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000079f000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000094b000-0x10)={0x1, 0x201, 0x100000000, 0x3, 0x0}, &(0x7f0000c79000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ee4000-0x10)={0x1, 0x4, 0x7, 0xffff, r2}, &(0x7f000008a000-0x4)=0x10) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:25 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000c14000-0xc)='/dev/amidi#\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000001000-0x85)=""/133) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8000000000000, 0x2200) ioctl(r1, 0x4140, &(0x7f0000006000-0x1f5)) 2018/02/09 11:00:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000001000-0x20)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x39e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000002000)={&(0x7f0000001000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0xa)=""/10, 0xa}, {&(0x7f0000003000-0x23)=""/35, 0x23}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000003000-0x72)=""/114, 0x72}], 0x6, &(0x7f0000000000)=""/92, 0x5c, 0xa9}, 0x40010020) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)={0x1d, r3}, 0x10, &(0x7f0000002000-0x10)={&(0x7f0000003000-0x48)=@canfd={{0x2, 0x20, 0x40, 0x3c}, 0x3e, 0x1, 0x0, 0x0, "b849dbc270301597d841ca2816945201905f875bb236fee6cb25d966c44c81166efddaa7660687de0d2a0e7367797ee7280736c6125a917ce5ef8d9ba5bc3863"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000001000-0x8c)={0xc, 0xc5, 0xbd5, 'queue1\x00', 0xfffffffffffffffd}) 2018/02/09 11:00:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:25 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000094d000-0x9)='/dev/vcs\x00', 0x4000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 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) pwritev(r0, &(0x7f0000fe4000-0x30)=[{&(0x7f0000000000)="853004320207f5fdc5bebe5bac36beaa1452856a73323b3460be8fb967faadc566884c175e8a37e1ccadb2f834428bac86efecb9190cd34088b4205fe564309a2754861c7336a8cdbc3803f9afc30ec2f0010ad7970a31858f272c6f085b5a80cf7d3e93eba1cdb9b64e4108767edc1691c9688f89a7c4bbf370339e823e3260278913b8771a160003422cf40e26fb0730412675b4a292d115d72ceb5c2279af8d33ba2021f5372442a2d219fd9f17d1bd3775e727a1b4362c4f9e007f41ecd97155939e3c2a3112a8ff7ec3aae1476f878874c986fefc95b3bd6a2533a7cf2fb7bc5da859e179d32fa0eefbf6278ab0d3dc504b82e39cd1", 0xf8}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="b4c86989081907560dca6064f6bbe78c5698fc9c91636a08c24dcfcd734654517e28349ccb53daa96460f72bf46b8ba0e755afb235ead89da61ce9b2a1d24996bdc4d71e4d59fdefd5636c2fe4deccdeeb6b8e0b4520327c8117d541aa5ca76eb4b4d1f956e9d65f8aa15b99d0744fe7ca3a35473e056888566cafecc81175bbe739237de6a6f4d97213b5f4ffc72bc221ef193c4ceb026cfd9c642858f1704b2bef5908fb80499501045471a24cef0f1f43ba7fe285a9b4", 0xb8}], 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001000-0xc)={r0, r0, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r3, 0x2, 0x1, [0x5]}, &(0x7f0000003000-0x4)=0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r4, 0x80, &(0x7f0000004000-0x80)=[@in6={0xa, 0x2, 0xffffffff91dbe0e3, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0xffffffffffff8000}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8}]}, &(0x7f0000001000)=0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000004000)) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000)={0x3, &(0x7f0000001000)=[{0x1, 0xfffffffffffffffd}, {0x1, 0x7}, {0x7, 0x7}]}) fcntl$lock(r0, 0x7, &(0x7f0000002000-0x20)={0x2, 0x0, 0x68d, 0x0, r2}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000004000)=0x5) r6 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000000, 0x200) sched_setattr(r1, &(0x7f0000001000-0x30)={0x30, 0x0, 0x0, 0x80, 0x3, 0xff, 0xf1, 0xfffffffffffffffd}, 0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000002000)=r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000), 0x0) ioctl$int_in(r6, 0x5421, &(0x7f0000002000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r6, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000006000)=0x14, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000005000)={@mcast2={0xff, 0x2, [], 0x1}, 0x80000000, r7}) 2018/02/09 11:00:25 executing program 5: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000082b000-0x8)='./file0\x00', 0x10) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000091b000), 0x2) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) ioctl$void(r1, 0xc0045c77) 2018/02/09 11:00:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f3c000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = accept(0xffffffffffffff9c, &(0x7f0000b10000)=@ax25, &(0x7f0000e30000)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000092000-0x4)=0x4, 0x4) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10), &(0x7f000079e000-0x8), 0x8) mknod$loop(&(0x7f00000f3000-0x8)='./file0\x00', 0x8, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/sequencer2\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000982000)={0x2, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000048e000-0x10)={r3, 0x8}) 2018/02/09 11:00:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x9, 0xb, 0x976f) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000c4a000)=[{0x4, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}, {0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @queue}], 0x60) 2018/02/09 11:00:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae4000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000879000-0x5b)=""/91) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003b4000-0x4), &(0x7f0000b72000)=0x4) 2018/02/09 11:00:25 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x4000000000000000, 0x9}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0xffffffffffffffff, 0xffff}, 0xffffffffffffff7b) 2018/02/09 11:00:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000670000-0x8)='./file0\x00', &(0x7f0000a98000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000ee7000)) 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x1) sendmsg$inet_sctp(r0, &(0x7f00001ba000-0x38)={&(0x7f0000c81000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000662000-0x20)=[]}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000221000-0x4)) write(r0, &(0x7f0000360000)="276c026548d4df1e4470f0514621a68a5496fc044211271f", 0x18) recvfrom$inet6(r0, &(0x7f0000373000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000fb9000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/09 11:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00001db000-0xb)='/dev/audio\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000101000)={0x10, 0x0, &(0x7f0000cc3000-0x10)=[@clear_death={0x400c630f, 0x4, 0x4}], 0x1000, 0x0, &(0x7f0000186000-0x1000)="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"}) 2018/02/09 11:00:26 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e8000)='/proc/self/net/pfkey\x00', 0x801, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000181000)=0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000cb9000)={0xc2d3, 0x7, 0x3, 0x1a, 0x10001, 0x7ff}) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000fa000-0x4)=0x400, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00005bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x1ae}, 0x14) 2018/02/09 11:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000af8000)=[], 0x21f, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aeb000)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b31000)='/dev/hwrng\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f0000e14000-0x13)="f8293469d8fad126c23553581d111bc50dc30e", 0x13, 0x4000040, 0x0, 0x0) rt_sigtimedwait(&(0x7f0000827000-0x8)={0x3}, &(0x7f0000895000), &(0x7f00006d6000)={0x0, 0x1c9c380}, 0x8) ptrace$getsig(0x4202, r0, 0x5, &(0x7f0000211000)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005f2000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f00007b9000)={0x8, 0x3, 0x1, 0x3f, 0x2, 0xe77}) 2018/02/09 11:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff7fffffff, 0x40000) ioctl$KDSETMODE(r0, 0x4b3a, 0x7fffffff) syncfs(r0) stat(&(0x7f0000f13000)='./file0\x00', &(0x7f00004ac000-0x44)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = mmap$binder(&(0x7f00009fa000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) r3 = mmap$binder(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x2000000, 0x1050, r1, 0x0) r4 = mmap$binder(&(0x7f0000079000/0x2000)=nil, 0x2000, 0x0, 0x2010, r1, 0x62) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000381000-0x30)={0xe0, 0x0, &(0x7f00008c9000-0xe0)=[@register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f000001d000-0x40)=[@flat={0x77622a85, 0x100, r2, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f00004b2000-0x1), 0x1, 0x0, 0x12}], &(0x7f00008ae000)=[0x30, 0x28, 0x40]}}, @acquire_done={0x40106309, r3, 0x2}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1}, @free_buffer={0x40086303, r4}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x20, 0x38, &(0x7f0000d06000)=[@fda={0x66646185, 0x0, 0x1, 0x40}], &(0x7f0000157000-0x38)=[0x38, 0x28, 0x48, 0x60, 0x78, 0x70, 0x58]}, 0x1000}}, @enter_looper={0x630c}], 0x39, 0x0, &(0x7f0000f71000)="83367015fc12e6b2d7d35cd50752b76569d8dcb62422a73c0bdf68f3787f0bd4f31f8de2ad48f1e6ad67a520dbc617e57e50de76f72d243d37"}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000989000)={0x0, @multicast2, @dev}, &(0x7f00001c5000)=0xc) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000fed000-0x8)) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000174000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r5, 0x4008af12, &(0x7f0000fcc000-0x8)={0x1, 0x80000001}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000e74000-0x1c)={0xa, 0x1, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$TCGETA(r1, 0x5405, &(0x7f0000631000)) 2018/02/09 11:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ef3000-0x67)={@random="0d4ddefaf676", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f3e01e", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, []}}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000cbd000)='/dev/vcsa#\x00', 0x1, 0x201) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00008b0000-0xcf)=""/207) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002ae000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x8}) 2018/02/09 11:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006af000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005ec000-0x83)={0x0, 0x7b, "854cd8aa78b0f5225b2f2213f5ace890e7bbdc29aa9ec9c5d10656e849321434a93c8d115f52be7d2fcee999566eb8b5aeb8c67f2cd187c4f30a001f6fa9f608e4ab3687bb7e5c95c8fc5812cbe019488663a531e688d8833c00abcd8c8e0e5655bc3ac2d2789e8e792827e0fefcaf80aa69a94cf4f99e86ffa993"}, &(0x7f0000b9a000)=0x83) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00003a1000)={r1, 0x5, 0xfffffffffffffff8}, 0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00002ed000-0x20)={0x4, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 executing program 6: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37}}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000024f000)=@generic={0xb, "41f2123e21b82f02d95b8e0d3f0e75766161d94c94beb33a44f270a0015a6aebbfe2f8602aa849c267779489ba99598a6fb68f6106c45a37f62f86dcc8505cfccb0a61a19df91df93d4ab4d937c142fcfb6fa72724288bfdc0218c5256c07e02a7b10ea4f176a1cce774cab2ad92dbc1dc907cfb3f878adc6e1fdb95fbe4"}, 0x80) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000121000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00001d5000-0x50)={@generic="b4bb4bc071777d7b12df93019b9dc241", @ifru_settings={0x6, 0x800, @fr=&(0x7f0000251000-0x18)={0x1ff, 0x1b, 0x5, 0xa8, 0x0, 0x9, 0x8}}}) 2018/02/09 11:00:26 executing program 1: socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockname(r0, &(0x7f000050e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000)=""/121) 2018/02/09 11:00:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ef000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000017f000)=0x1ff) syz_emit_ethernet(0x4e, &(0x7f0000985000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000ae3000-0x46)=""/70) [ 75.692358] audit: type=1400 audit(1518174026.075:159): avc: denied { net_raw } for pid=10875 comm="syz-executor1" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 75.778955] audit: type=1400 audit(1518174026.102:160): avc: denied { net_admin } for pid=4213 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 75.803484] audit: type=1400 audit(1518174026.119:161): avc: denied { dac_override } for pid=10877 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x6, 0x3}, {0x2, 0x101}, 0x200, 0x6, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x5, 0x100}, {0x5, 0x8}, 0x0, 0x1, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000002000-0x4)=0x4, 0x4) userfaultfd(0x800) r1 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000003000-0x5)={0x399f1736, r1}, &(0x7f0000001000)={0xea, 0xa1, 0x4, 0x101, 0x20, 0x392a}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xffffffffffffffe0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000)={0x92, @time={0x77359400}, 0x8294, {0xd2d, 0x3}, 0x3, 0x3, 0xfffffffffffffff9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000003000)=""/64) fdatasync(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001000)={0x2000000000000000, 0xfffffffffffffffe, 0xffff, 0xb62}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000005000)=0xe79) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000006000)={0x20080000, 0xfffffffffffffd00}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000-0x6)={0x0, 0x6}, &(0x7f0000005000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in6={{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0xfffffffffffff001}}, [0x7fffffff, 0x4b0ce9e3, 0x1, 0x7366064, 0x100000001, 0xfff00000000, 0x60000000000000, 0x4, 0x9, 0xb1b6, 0x1, 0x8, 0x81, 0x9, 0x100000000]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000-0x8c)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000a000-0x8)={r3, 0x9aef}, 0x8) 2018/02/09 11:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000010e000-0x2)=0x4, 0x2) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000005000)={{&(0x7f00006e8000/0x1000)=nil, 0x1000}, 0x1}) r3 = syz_open_procfs(0x0, &(0x7f0000a18000)='net/ip_tables_targets\x00') ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000c44000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000443000), &(0x7f00001ea000)=0xb) accept4$llc(r1, &(0x7f0000ddc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c29000)=0x10, 0x0) 2018/02/09 11:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f5d000), &(0x7f0000a22000)=0x4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d79000-0x4), 0x4) readv(r0, &(0x7f0000276000-0x90)=[{&(0x7f0000871000-0x94)=""/148, 0x94}], 0x1) 2018/02/09 11:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='id_\x00egacyl', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xb)="1138037c13e82e", 0xfffffffffffffeab, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000696000), &(0x7f00002dd000)=0x10, 0x800) sendto(r0, &(0x7f000021e000-0xa9)="f76ff9546a705eb7357a8a5dd165049e5263db1630b33ec7e6a48f1512651b15fe25771a05177c1778c0e3b411b75d8770a3a4cc58a1016359afb46841bd44703c1ba9febbaf813efe00409c40c0836fde69f79273ab964684f976571af3f30fd4063ea2e5a4c93692e9742184fc409fdb3aff1987eaee01c57023de08db7973908cf32fc7419c4a02e61292ebcb2c535f46f508ecd22005bc3e04ac85b04ca7d4570c8b973ea0f42a", 0xa9, 0x1, &(0x7f00005a9000-0x6)=@hci={0x1f, 0x778000000000000, 0xf3cef46f5bb8dc58}, 0x6) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000df6000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000b66000-0x1000)=""/4096) 2018/02/09 11:00:26 executing program 5: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8}}, 0xe8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) r2 = openat(0xffffffffffffff9c, &(0x7f0000c30000-0x8)='./file0\x00', 0x0, 0x80) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/09 11:00:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x7fff, 0x22400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000002000-0xd2)=""/210, &(0x7f0000002000-0x4)=0xd2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000002000)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004000-0x10)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000005000-0x4)=0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10200, 0x3, 0x105000, 0x2000, &(0x7f0000001000/0x2000)=nil}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000), &(0x7f0000002000)=0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0x400) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000), &(0x7f0000005000)=0x10) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000007000-0x8)={r3, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000), &(0x7f0000008000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)) 2018/02/09 11:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b0f000)='/dev/vcs\x00', 0x109080, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00004d9000-0x4)=0x8, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007a1000)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f000027a000-0x4)=0xe8) r3 = getegid() fchown(r1, r2, r3) r4 = perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket(0x11, 0x2, 0x0) setsockopt(r5, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) dup3(r4, r5, 0x0) [ 75.828187] audit: type=1400 audit(1518174026.135:162): avc: denied { map } for pid=10871 comm="syz-executor4" path="/selinux/commit_pending_bools" dev="selinuxfs" ino=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=file permissive=1 2018/02/09 11:00:26 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000866000-0xc)={0x2, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000001000-0xc)={@remote, @loopback, 0x0}, &(0x7f0000d63000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f000070b000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f11000)={{{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x2, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0x5c, r1, r2}, {0x177, 0xe3, 0x3b, 0x10001, 0x9, 0x3f, 0x80000000, 0x7}, {0x800, 0x2, 0xffff, 0x400}, 0xffff, 0x3, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0x10001, 0x2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x1, 0x3, 0x4, 0x9, 0x80000001, 0xffffffff00000001}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c42000-0xd)='/selinux/mls\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000044f000)={r5, 0x6, 0x1, 0x400, &(0x7f0000dd2000-0x8)=[0x0, 0x0], 0x2}, 0x20) mlockall(0x2) ioctl$VHOST_GET_VRING_BASE(r5, 0xc008af12, &(0x7f0000bac000)) r6 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0xfffffffffffffffe) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f00006d8000-0xfe)=""/254) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000d5e000-0x4)=0x5d) ioctl$EVIOCGBITSW(r6, 0x80404525, &(0x7f0000256000)=""/220) fallocate(r6, 0x0, 0x0, 0x9) sendfile(r4, r6, &(0x7f0000e65000-0x8), 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) [ 75.921195] device lo entered promiscuous mode 2018/02/09 11:00:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003000-0x8)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x4082, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r0, &(0x7f0000003000-0x9)={0x1f, {0x3, 0x8001, 0x6, 0x2c, 0x2c4b, 0x800}, 0x4}, 0x9) fchmodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x11) migrate_pages(0x0, 0x4001, &(0x7f0000000000), &(0x7f0000001000-0x8)) 2018/02/09 11:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00003ab000-0x10)=[{&(0x7f0000aaf000)="762f5ff358456f15d233c9a05543c78ae8eb37175203b481a3fe90a4d3f98d0c68f8ed441b73a59197b1ae4fef2f1c570f3deb656b227a0da181db7fbd8109212c5db2ca4b12235bbda06922dee374b805614454c7cad1097ad521d893794b36a54acc4f6b05765beeda437e041e68df9e2190e80bef599a8e15f935968391a9e024187b19860defac3004c3239e3e226af3e7614ee04c6d770cef2a5262f5fb04dbf8269f27f28c5e45b4e3f795e7740fdfa7f4e4fcf2da4425e53f1eb59408321b3236", 0xc4}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000be6000-0x78)={0x6b4, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80, 0xffffffff, 0x20000000, 0xdc22, 0x2, 0x0, 0x0, 0x7, 0x800}) r2 = socket(0x1e, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a9e000-0xe8)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f000077c000-0x4)=0xe8) r5 = getegid() syz_fuse_mount(&(0x7f000024a000-0x8)='./file0\x00', 0x6000, r4, r5, 0x2, 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00009a9000)={@generic="da3aa14b96dbb31512bdb052b46751c1"}) 2018/02/09 11:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, r0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000c32000-0xc)='/dev/amidi#\x00', 0x0, 0x0) setns(r1, 0x2e211e1288cb51d5) 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) [ 75.954257] device lo left promiscuous mode 2018/02/09 11:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007f0000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000037b000-0xc)={0x0, 0x0}, &(0x7f0000ecd000-0x4)=0xc) lstat(&(0x7f0000c69000-0x8)='./file0\x00', &(0x7f0000551000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d99000-0xc)={r1, r2, r3}, 0xc) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f00002e2000)={@empty, 0x0, 0x1}, &(0x7f0000cf3000-0x4)=0x20) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000e0f000-0x8)) 2018/02/09 11:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ec8000-0x4), &(0x7f00000fb000)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/09 11:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000047b000)='/dev/kvm\x00', 0x80, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a9000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00004c0000-0xa0)={0x0, @in6={{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0xaeb7, 0xfffffffffffffb29, 0x7, 0x6, 0x81}, &(0x7f0000246000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cdf000)={0x0, 0x4}, &(0x7f0000a7e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000fa2000)={r2, 0x8, 0xccf, 0x40, 0x70000, 0xb4ad, 0x20, 0x40, {r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x7, 0x5, 0x3a67a6f6, 0x9}}, &(0x7f00008b2000)=0xb8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80006, 0x0) listen$netrom(r1, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000cb7000-0x20)={0x80000001, 0x0, 0xca, 0x550, 0x15, 0x7ff2}) clock_gettime(0x3, &(0x7f0000f90000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00002a8000-0x10)={0x0, r2/1000+10000}, 0x10) accept$nfc_llcp(r1, &(0x7f0000ac6000-0x60), &(0x7f0000f9a000)=0x60) 2018/02/09 11:00:26 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000018000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x8924, &(0x7f0000001000-0x4)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000f000-0x38)={&(0x7f0000011000-0x10)=@ethernet={0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f000002a000-0x90)=[{&(0x7f0000027000-0x13)="1ce48820ca2cf4daa320e085ab4e9a14093148", 0x13}, {&(0x7f0000029000)}, {&(0x7f0000027000)="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0x1000}, {&(0x7f0000015000+0x13f)="6e998663dd5f548ba45fcaf53c0d22ceca940fa17397ef1681429f0f6fe8f500e4fe7b31b9f38fe2f15857a4ff9b0cc3dd67390fa0bdc3002c43489553a82313cb5f46731df255416939", 0x4a}, {&(0x7f000002a000-0x80)="f813dddad5d3a43c7c0a9269e5ca9d8e42ef266489e54213e0d2fa2d892436cf141d4a68f9f253793e63cb65666335eb2cc781d415473850979f9b2afffaf3a7190932dbec48a16e5b4790504a70c55faef702e3660fb7832cf1301912f2d266d408d818b7919cb9fedfdd8199eb8a8413a01c9e3f7335c0117f3bc68c232588", 0x80}, {&(0x7f0000029000)="50e9291492c9f8422f4333bc8186b4ec7620f8bd22530c64c5a9ddd56246ae7f2e2c59b2cdd8bcbf21dc754b90b1c4d4700cbc11595257945d5cfabdc8b81f1647fb8e25252e815e998d3ecc74bd03dcd91f169c6e59cc5fbbd395e72598747e2edac3", 0x63}, {&(0x7f0000027000)="2b1fa449078b2057f92e1ea6f033e57a35de3dfc41f3e73d4939783a557a4bded675e8d97eadd9bf4a968e11ea9f35a8b6dab7c2b228", 0x36}, {&(0x7f0000029000)="1a3fdc764238", 0x6}, {&(0x7f0000009000)="41595e2590691d651e4165730594b23306f0365028797656311ee2e4f8a4fd3cc9f39df847983b123b2d2f8506c9f41756aa21810c7ade6a73ac60c3c42e1aa5d250155e54b339b3ed55b02f402a5554efff2cdf12e5ff1481687609d5c6363cdbfbe1a1917fd248fb", 0x69}], 0x9, &(0x7f0000002000-0x80)=[{0x30, 0xff, 0x7, "a0955c97b33fd923a369f39f1e49e1c13b680ca4473617a05d"}, {0x50, 0x118, 0xfff, "3879facf04c0984040a0c6a846d26b523891ecf292c110f4cdfa0768a3362defc3852fc76cb3bdd332ced8abc98811cd10a6382d867ef075f6c4a478c4"}], 0x80, 0x800}, 0x14) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000029000-0x8), 0x8) 2018/02/09 11:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000f0d000)={0xffffffffffffffff, 0x50, &(0x7f000091f000)}, 0x10) 2018/02/09 11:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000049b000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x650200) write$selinux_context(r1, &(0x7f00006f3000-0x27)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27) 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000aa8000-0x20)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000458000-0x29)="0ae875b0ebf18400b3360ced54db0200", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af1000-0x22)="ae946a978df437120de9d96e16f8afc2", 0x10) 2018/02/09 11:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000aaf000-0x8)='./file0\x00', 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000b37000)={0x800, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b2e000-0x20)={@dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x4, [@empty, @rand_addr, @multicast2=0xe0000002, @rand_addr=0x5]}, 0x20) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000dcf000)='proc.wlan0ppp0keyring\x00', 0x5) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000f10000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) fallocate(r1, 0x0, 0x0, 0x3) 2018/02/09 11:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x6, 0x400010, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004d3000-0x10)='/dev/input/mice\x00', 0x0, 0x2240) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000e94000)) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)) 2018/02/09 11:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002a4000)='./file0\x00', 0x101000, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x1, 0x0) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000e3c000)=[]}, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000468000)=0x2, 0x4) 2018/02/09 11:00:26 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$unix(0x1, 0x5, 0x0) finit_module(r1, &(0x7f0000080000-0x1)='\x00', 0x2) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) r3 = fcntl$getown(r2, 0x9) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r3, r4, 0x1a, &(0x7f0000001000)={0x18, 0x2, 0x7fffffff, 0x397}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000001000)={0x7005, &(0x7f0000000000), 0xd, r2, 0xa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000003000-0x1b0)=[{0x6, 0x80000001, 0x8a, 0x200000002, @tick=0x9, {0x6, 0x2}, {0xffffffff, 0x6}, @ext={0xc0, &(0x7f0000002000-0xc0)="2fb323dac130d39b02b9e6f978d42796f4df3d56f29cf9dcf0bfe20edc2907286dac4037604a7a5e2d7dafef4261ccea90ebccf80f2ea6db4d3b7fc2ad0bf14a0500e729bdcb56ecaf4eadf394f3d36cb548c63e64e165e6ae6421f1095902d3a771fa82c1f74583e79a00489ee87738514d811a2d0de423412b820479f1caaf1040b5c33c49d46ebe2fdcd59852a6fcce7e70a623147e6e2a31825daeaa8848c7f9794571c56380dd2510c4cc360562cbf70f4065b33a4bb0156fb4fa5b0bf0"}}, {0x1, 0x8000, 0xffff, 0xffff, @tick=0x6, {0x2, 0x85b}, {0x1, 0x7fff}, @connect={{0x2, 0x8}, {0xffffffffffffffff, 0x380000000000000}}}, {0x6c8, 0x3, 0x8, 0xa36f, @tick=0x7ff, {0x8000, 0x800}, {0x0, 0x7ff}, @quote={{0x6}, 0x6, &(0x7f0000002000)={0x8, 0x6, 0x100, 0x1ff, @time={0x77359400}, {0xb4a, 0x2}, {0xffffffffffff0605, 0x7ff}, @raw32={[0xfff, 0x4, 0x8]}}}}, {0x4, 0x7, 0x1, 0x4, @time={0x0, 0x989680}, {0x3, 0x5}, {0x4, 0x81}, @ext={0x2b, &(0x7f0000002000)="6a995c13696f2ac12be3274f9a7257077c30cb79dd622c5e7727abdc2912834708cb70f311ed0d35b98bbb"}}, {0x7f, 0x7, 0x7, 0x52, @tick=0x9, {0x4, 0x10000}, {0x2, 0x8}, @connect={{0x81, 0x1}, {0x8}}}, {0xd509, 0x4, 0x5, 0x7, @tick=0xfffffffffffffe01, {0x5cb, 0x15aa}, {0xffff, 0x800}, @ext={0xed, &(0x7f0000002000)="5302319866fed2bc00a59097849947fc40e48d47c19c5ff9b4298b577aa1d782957ea3437708a3e26ce04d6c1efe6e2f17802698d10d2a2529547dff4411182a0c913341a83e65d18d16ab6fdd91e1cef60d768d9c614ae9d5f6e280e56afc34d42acdcf536bf8d4695b542bb237448ba1c1784245103533bdb3828980aabd448d736d133b64f5b198d1b224dd64c39a0ebc8ba660afd05392019b18da07b54329b9343c607109893e3ab2542b43b6687b307b72d45756b5066ff631456b45e31fdc9df9778c07774421b7e820ac998e13b3de2bd01a4c76be64a3544692236c32e0b3e60cb48f1ae211caf73f"}}, {0xda, 0x81, 0x1000, 0x7, @time, {0x1000000000000000}, {0x6, 0x5}, @queue={0x20, {0x401, 0x69dc}}}, {0x1, 0x0, 0x7f, 0x5, @tick=0x5, {0xfffffffffffffffc, 0x6d}, {0x3f, 0x6}, @note={0x8, 0x6beb, 0x0, 0x400, 0x83}}, {0x9, 0xfd69, 0xb37, 0x1f, @time={r5, r6+10000000}, {0x7ff, 0x3}, {0x7}, @time=@tick=0x4}], 0x1b0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000002000)={&(0x7f0000f68000/0x11000)=nil, 0x11000}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x2a, 0x7, @thr={&(0x7f0000001000-0xfb)="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", &(0x7f0000003000-0xe7)="1daecc4327efcd19b7f9d0257c6dbc0315449bcddb315c2434bcb1265a7aa5842c0c78979bd53eb8b8ca2219561cfd30337091927b9c9b9624c3800e64db8005b95affe89beb5bba857fd590a5d4c05e6228c702331ab70d6b91d808fda130bb0a65d3e65d4239f2b70ef71a8d127f3de802ec9c66018911d00b13f268b4d1cd16bc27568e46f54254d818e76c8e712575b85488ce22e35e8259971c1b29010809576ceb2b7398d4fc886ae25a867e04db2fd8db37ddd8745bee8aff5ad5d7bd9d998dfaf61b0c2ad11b2ed01386ac4c7cc424e3a25eb35224dd83bd715da03d3dc46bb5cce3f6"}}, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000002000+0xd6c)={0x0, 0x0}) timer_settime(r7, 0x1, &(0x7f0000001000-0x20)={{0x77359400}, {r8, r9+10000000}}, &(0x7f0000001000-0x20)) read(r2, &(0x7f0000002000-0xcf)=""/207, 0xcf) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$EVIOCGRAB(r10, 0x40044590, &(0x7f0000002000-0x4)=0x10000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004000), &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000003000-0x8)={0x0, 0x81, 0x2}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r10, 0x84, 0x18, &(0x7f0000006000-0x6)={r11, 0xffffffffffffff1b}, &(0x7f0000002000-0x4)=0x6) 2018/02/09 11:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00003b1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x81, 0x40) r2 = mmap$binder(&(0x7f000095d000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00001b5000-0x18)={r2}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) syz_open_dev$binder(&(0x7f00001dd000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/02/09 11:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f000012f000)={0xf0003}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fstatfs(r1, &(0x7f0000c89000)=""/168) 2018/02/09 11:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a03000-0x15)='/proc/self/net/pfkey\x00', 0x2002, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000055a000-0x6)={0x59, 0x7fffffff, 0x4}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000e43000)=0x4067, &(0x7f0000b98000-0x8)=0x2) r1 = syz_open_dev$evdev(&(0x7f000078e000)='/dev/input/event#\x00', 0x0, 0x80000) writev(r1, &(0x7f00000fe000)=[{&(0x7f00004c8000-0x5)='v', 0x1}], 0x1) 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000736000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000004000-0x10)={0x1d, r2}, 0x10) connect(r0, &(0x7f0000bfa000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x3, 0x80000000, 0x4, {0xa, 0x3, 0xdabf, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, 0x3a) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000798000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, {{0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}}}, 0xffff, 0x3, 0x3279ae02, "8f9f6b3e69a1fd4dd5964da7d69924e579f3cd44cdb8617559280270261936910c04ea91d3945bfeef0e4b4c8371d7b903b9df84e3ca07e17934ddd8e16d459693f0ba5ba6be8d19e12b27973da6fd13"}, 0x160) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000), 0x0) 2018/02/09 11:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001cb000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000088f000-0x8)={0x0}, &(0x7f00005b2000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000098000-0x8)={r1, 0x8, 0x7}, &(0x7f000004f000-0x4)=0x8) io_setup(0x7, &(0x7f0000ae4000-0x8)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000a6000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000117000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f77000)='net/protocols\x00') sendfile(r3, r2, &(0x7f000088b000-0x8)=0x8000003, 0x8) [ 76.247995] can: request_module (can-proto-0) failed. [ 76.278373] can: request_module (can-proto-0) failed. 2018/02/09 11:00:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00009b8000-0x8)={0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x51, 0x8) write$tun(r0, &(0x7f0000770000)=@pi={0x0, 0x6004, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@mpls_mc={0x8848, {[{0x1, 0x2, 0x4, 0x400}, {0x1, 0x9d6, 0x2ea, 0x1}, {0x52, 0x3, 0xfffffffffffffff9, 0x5}, {0x8000, 0x3, 0x4, 0x2}], @ipv4={{0xf, 0x4, 0x3, 0xffffffffffffffff, 0x1078, 0x2, 0x5, 0x8, 0xc, 0x0, @empty, @multicast2=0xe0000002, {[@timestamp={0x44, 0x8, 0x401, 0x1, 0x298, [{[], 0x5}]}, @generic={0x83, 0x11, "7a3a8b799254aa4ef75a39d6a181b2"}, @timestamp={0x44, 0xc, 0x1, 0x3, 0x7, [{[@loopback=0x7f000001], 0xffffffff}]}]}}, @tcp={{0x3, 0x2, r1, r2, 0x298, 0x0, 0xf, 0x4, 0x8, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @fastopen={0x22, 0x12, "0e8e427ff0f4b7b63775a4ce0954f74b"}, @sack={0x5, 0x12, [0x7, 0x4, 0x5, 0x1]}]}}, {"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"}}}}}}}}, 0x109a) r3 = getpid() ptrace$getregs(0xffffffffffffffff, r3, 0x8, &(0x7f0000001000-0x3d)=""/61) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000002000-0x4)=r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000002000)) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000001000)={r0, r0, 0xad}) fchdir(r0) socket$l2tp(0x18, 0x1, 0x1) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(r0, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002000-0x4)=0x1c, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x200002, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000006000-0x8)=0x3) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000002000-0xc)={0x2, 0xfe7, 0x0, 0xe522, 0xff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r6, 0xc008551c, &(0x7f0000006000-0xc)={0x100, 0x4, [0x6]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)) accept$unix(r0, &(0x7f0000001000)=@abs, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000)={@dev, @dev, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000007000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff19, r7}) 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f0000ffd000)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000cc4000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getpeername(0xffffffffffffff9c, &(0x7f00002a0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f00000d1000)=0x26) sendmmsg$alg(r2, &(0x7f00000a9000)=[{0x0, 0x0, &(0x7f00005df000-0x10)=[{&(0x7f0000df7000-0x73)="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", 0xfc}], 0x1, &(0x7f0000b8b000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x40}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x78, 0x40805}], 0x1, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d3a000), 0x4) r2 = dup2(r0, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000f10000-0x4)) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00007b8000)=0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000f9e000-0x4)=0x8000) getpgid(r3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) getpgid(r3) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f0000070000-0x4)=0xe4bf000, 0xc5) mremap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f00003c7000/0x1000)=nil) 2018/02/09 11:00:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x4, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) getuid() r1 = getuid() close(r0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004ba000)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x5, 0xa, 0x20, 0x20, 0x5e, 0x0, r1}, {0x12, 0x3ff, 0xc7, 0x81, 0x4, 0x40, 0x7, 0x20}, {0x0, 0xfffffffffffffffa, 0x1f, 0x5}, 0x8000, 0x2, 0x0, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x2, 0x6c}, 0x2, @in=@rand_addr=0x1, 0x1, 0x2, 0x0, 0x5, 0x4, 0x9, 0x10001}}, 0xe8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001f1000-0x8), &(0x7f0000ccb000)=0x8) r2 = syz_open_dev$sg(&(0x7f0000e61000)='/dev/sg#\x00', 0x20, 0x141000) write$selinux_load(r2, &(0x7f00007ed000-0x9b)={0xf97cff8c, 0x8, 'SE Linux', "e51ca1643bc1a091b963a75612d01643350fba1d5868c3d3a1a26960a36213bd8d9ac746b54ebf21cea11e70b50ba06ef6572b624edd36bbee15327664fb7a9fe923d08dae878565a7531c0fedb017592671e85b75c60a2acec7d4108866130f16dae53147e851a23aba3d2b515bde259ba8eeb7e0dafcc41a5adc90be4facabd98bc5992f504774be9529"}, 0x9b) 2018/02/09 11:00:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/09 11:00:26 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'gretap0\x00', {0x7, 0x0, 0x20, 0x0, 0x5, 0x884a, 0xffffffff}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x410) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000000f000-0x14), &(0x7f0000015000)=0x14) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000008000)=0x4, 0x2) 2018/02/09 11:00:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000bc7000), &(0x7f0000ee2000)=0x4) r2 = userfaultfd(0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00005fb000)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000404000)=0x4) mknod(&(0x7f0000b8f000)='./file0\x00', 0x0, 0x9) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000435000-0x8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r0, r2) 2018/02/09 11:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000be6000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00002d1000)={0x151, 0x0, [{0x3a}]}) 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 executing program 2: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000000) sendmsg$nl_route(r0, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000f000-0x34)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x2000}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000028000-0x4)={r0}) setsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000017000)="a3a1e6b23b54add60d08f3efb6", 0xd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000024000)) 2018/02/09 11:00:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f57000-0x80)=@generic, &(0x7f000014f000)=0x80) r1 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000276000)={0x0, 0x7}, &(0x7f0000dcc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000b91000)={r2, @in6={{0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}, 0x400}}, 0x4, 0x0, 0x0, 0x34d8000000000000, 0x4}, 0xa0) preadv(r1, &(0x7f0000fc6000-0x40)=[{&(0x7f0000931000)=""/142, 0x8e}, {&(0x7f0000540000)=""/4096, 0x1000}], 0x2, 0x0) 2018/02/09 11:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00008c3000)) ioctl(r0, 0x2275, &(0x7f0000792000-0x2)="0080") 2018/02/09 11:00:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:26 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) prctl$setname(0xf, &(0x7f0000621000)='ppp1aselinux\x00') bind$alg(r0, &(0x7f0000027000-0x58)={0x26, 'rng\x00', 0x0, 0xfffffffffffffffd, 'drbg_nopr_hmac_sha384\x00'}, 0xfffffff2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18), 0x0) 2018/02/09 11:00:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) getresgid(&(0x7f00000d4000-0x4), &(0x7f0000679000)=0x0, &(0x7f0000f55000)) stat(&(0x7f0000b1d000)='./file0\x00', &(0x7f0000abf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setgroups(0x3, &(0x7f0000af3000)=[r2, r3, r4]) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000437000-0x10)={0x7, &(0x7f0000c83000-0x38)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r5, 0xc0086423, &(0x7f00009ae000-0x8)={r6, 0x2}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f00005f0000)={0xffffffffffffff3b, 0xee, 0x8, 0x10001, [], [], [], 0x0, 0x8, 0x6, 0xec, "3c3a1c93e394fcc67364af1a816920bf"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000046c000+0x923)='/dev/mixer\x00', 0x200200, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bde000)='/dev/ppp\x00', 0x602902, 0x0) pipe(&(0x7f0000968000)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000f3c000)={r2, 0x401, 0x7ff, r3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000144000-0x4)) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r4 = dup(r0) sendmsg$inet_sctp(r4, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x7d}, 0x0) 2018/02/09 11:00:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_gettime(0x0, &(0x7f00007c7000-0x10)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f000022b000)={r1, r2+30000000}, &(0x7f0000432000)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/09 11:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) pread64(r0, &(0x7f0000c3a000)=""/50, 0x32, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000337000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000681000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000200"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f0f000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c45000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e79000-0x15)='/proc/self/net/pfkey\x00', 0x4002, 0x0) 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1), 0x0, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:27 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, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = creat(&(0x7f0000462000)='./file0\x00', 0x2) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000026a000-0x4)) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000090d000)=""/39) r2 = syz_open_dev$vcsa(&(0x7f0000bdd000-0xb)='/dev/vcsa#\x00', 0x8, 0x260102) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) dup2(r1, r0) 2018/02/09 11:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) r1 = syz_open_dev$vcsa(&(0x7f0000f1e000)='/dev/vcsa#\x00', 0xdd19, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000020b000-0x10)={0x90, &(0x7f000044c000)="426d6b0a43bc5f221c6a6153ba61855c7fe74fa3590967f345eeea86fb25ddd2d18c2664133e17ec720c4a4105755cb3def398abe2bc8d298fa1d5e26434650c61646880196911fd40801e4aa0bbc60cf54be84e75d7541341885dc9fa96dd2a27c09d44b1d6b5950d025da1805e69f5a15b25086e0faaff510c1969c3646b919600f250b617f3cf7cfc0063e5a7b3ad"}) 2018/02/09 11:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) 2018/02/09 11:00:27 executing program 4: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ed5000-0x9)='/dev/vcs\x00', 0x40000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00008ba000)={0x4000000005, 0x0, 0x0, 0x0, 0x5d1746c8dbd3ffa0, r0}, 0x2c) 2018/02/09 11:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x5, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/02/09 11:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f000053e000)) [ 76.614627] kauditd_printk_skb: 6 callbacks suppressed [ 76.614635] audit: type=1400 audit(1518174026.998:169): avc: denied { setgid } for pid=11080 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 11:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ab000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f00009d0000-0xd)="ba483dfe1d75e827b391fef5cc") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b9f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000c07000-0x8)) 2018/02/09 11:00:27 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000024000)=0x0) ptrace$peekuser(0x3, r0, 0x1f) r1 = socket$inet(0x2, 0x3, 0x200000081) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000021000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001a000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="86d3d653c25ea8d74a86add035adfdcf", {}, {}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty}}}]}}, 0x2f8) [ 76.702739] audit: type=1400 audit(1518174027.086:170): avc: denied { map_create } for pid=11094 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:27 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f000000e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, 0x1c, &(0x7f0000012000-0x10)=[], 0x0, &(0x7f0000012000-0x5)=""/5, 0x5}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000)='./file0\x00', 0x0, 0x84) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000013000-0xc)={@dev, @multicast1}, &(0x7f0000012000)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x1, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00001a7000-0xf)='net/icmp6\x00') ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00004c9000-0x4)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000bfb000-0xc)={0x2, 0xffff, 0x4a, 0x100000000, 0x9, 0x9}) preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f000043c000-0xb4)=""/68, 0x44}], 0x100000000000030c, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x7) 2018/02/09 11:00:27 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000d000-0x8)=@sco, &(0x7f000000d000-0x4)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000000c000)={0x0, @in={{0x2, 0x0, @empty}}, 0x7f, 0x4, 0xfffffffffffffff9, 0x3, 0x10}, &(0x7f000000c000-0x4)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=r1, &(0x7f000000d000-0x4)=0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000005000)={@remote, @remote}, &(0x7f0000009000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = accept4$vsock_stream(r2, &(0x7f0000003000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x800) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000000d000+0xc25)={0x0, 0x0, 0x0}, &(0x7f000000d000)=0xc) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f000000c000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000e000)={{{@in=@broadcast, @in=@dev}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f000000f000-0x4)=0xe8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000c000-0x8)=@abs, 0x8, &(0x7f000000f000)=[], 0x0, &(0x7f0000010000-0x90)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @rights={0x30, 0x1, 0x1, [r2, r2, r4, r4, r4, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x90}], 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000000d000-0x108)={0x0, @in6={{0xa, 0x0, 0x7, @empty, 0x7fff}}, [0x80000001, 0xffff, 0x4, 0x3, 0xfffffffffffffff7, 0x200000004000, 0x3, 0x9, 0x5, 0x7, 0x4, 0x80, 0x0, 0x0, 0x800]}, &(0x7f0000004000)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001000)={r7, 0x7f}, &(0x7f0000004000)=0x8) ioctl(r2, 0xc2604110, &(0x7f0000000000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000e000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000c000-0x18)={@loopback={0x0, 0x1}, 0x40, r8}) [ 76.800618] audit: type=1400 audit(1518174027.184:171): avc: denied { prog_load } for pid=11123 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/09 11:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000588000)=0x75) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000985000)) unshare(0x20000000) r1 = syz_open_dev$dmmidi(&(0x7f0000ac9000-0xd)='/dev/dmmidi#\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f0000431000)) clone(0x0, &(0x7f0000ff0000), &(0x7f0000df9000), &(0x7f0000888000-0x4), &(0x7f0000541000)) wait4(0x0, 0x0, 0x80000000, &(0x7f00006e3000-0x90)) 2018/02/09 11:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') waitid(0x0, 0xffffffffffffffff, 0x0, 0x2, &(0x7f000086e000)={{0x0, 0x0}}) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{}, {{0x0, r1}}, {{0x0, 0x2710}}, {{0x77359400}}], 0x60) 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000edc000-0xa)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x8102) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00004a8000)) r1 = syz_open_dev$adsp(&(0x7f0000a4a000)='/dev/adsp#\x00', 0x6, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f000021f000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff000, 0x20080) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000d9d000)={0x0, &(0x7f0000da0000), 0x3, r2, 0x9}) r3 = dup3(r0, r1, 0x0) perf_event_open(&(0x7f00007c7000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xffffffff844136f3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x10}, 0x0, 0x0, r3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000058c000-0x10)={r1, 0x50, &(0x7f00000c5000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f92000)=r4, 0x4) r5 = socket$inet(0x2, 0x3, 0x4000000003) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) 2018/02/09 11:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00004d1000)={0x0, 0x0, 0x5000, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) syz_open_dev$sndtimer(&(0x7f0000170000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) clock_nanosleep(0x1, 0x0, &(0x7f0000fa9000-0x10)={0x77359400}, &(0x7f000074f000)) clock_gettime(0x7, &(0x7f0000338000-0x10)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) ppoll(&(0x7f0000fcd000)=[], 0x13d, &(0x7f0000ab4000)={0x0, r0}, &(0x7f000072c000), 0xfffffdc2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a29000-0xa)='/dev/cuse\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000aea000)) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000bc4000-0x4)) getsockname$ax25(r1, &(0x7f0000941000), &(0x7f0000aa0000)=0x10) write(r2, &(0x7f0000fa1000-0x1a)="7aab9d0513b967bf3601e950dcd4341ba4769e7c355ecfca8379", 0x1a) 2018/02/09 11:00:27 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000e000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000)=0x9, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) fsetxattr(r1, &(0x7f0000006000-0x9)=@known='user.syz\x00', &(0x7f000000c000)='vboxnet0ppp0ppp1@\x00', 0x12, 0x2) 2018/02/09 11:00:27 executing program 5: set_mempolicy(0x4001, &(0x7f00004e3000-0x8)=0x6, 0x5) mmap(&(0x7f0000000000/0x3ac000)=nil, 0x3ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x3e, &(0x7f00000a0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, 0x0) 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f000044c000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000044f000)) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b51000-0x14)={0x1, 0x1, 0x40, 0x0, 0xffffffffffffffff}) write$tun(r0, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x800, 0x0, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x0) 2018/02/09 11:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r0, &(0x7f000059a000)="ed", 0x1) 2018/02/09 11:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KDGKBSENT(r0, 0x40047438, &(0x7f000015b000)) [ 77.120726] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 77.120726] program syz-executor2 not setting count and/or reply_len properly 2018/02/09 11:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ce1000)={&(0x7f000091b000)='./file0\x00', 0x0, 0x8}, 0x10) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xfffffffffffffffd, &(0x7f0000796000)) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') r0 = syz_open_dev$admmidi(&(0x7f0000601000)='/dev/admmidi#\x00', 0x57d000000, 0x40) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000081b000-0x4)) 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084e000-0x1)) ioctl$TIOCSTI(r0, 0x5412, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002f7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10001}) 2018/02/09 11:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) bpf$OBJ_GET_PROG(0x7, &(0x7f000037f000-0x10)={&(0x7f000076f000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/09 11:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009c4000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@loopback=0x7f000001, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/mls\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b9c000), 0x4) fstat(r0, &(0x7f0000597000)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000f9c000-0x120)={0x4, 0x4, 0x7, 0x9, [], [], [], 0x200, 0x9, 0x20, 0x12, "527f57db050416668aceed00871aa53d"}) 2018/02/09 11:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind(r0, &(0x7f0000006000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d1941c77b8e8208bb873398382f1de87aa34e0dc45ef83b884b07b0251d6a7298adeb746598ba67670cd41ed8580fdb69263b6994fc68e31ddaf8a6d350b6f"}, 0x60) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/09 11:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) recvfrom(r0, &(0x7f0000037000-0x66)=""/102, 0x66, 0x20, 0x0, 0x0) [ 77.168135] sg_write: data in/out 2012/24 bytes for SCSI command 0x0-- guessing data in; [ 77.168135] program syz-executor2 not setting count and/or reply_len properly 2018/02/09 11:00:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f0000e32000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000cfb000)=@add_del={0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffff9001}, {0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x5, [0x4, 0x401, 0x4, 0xfc5a, 0x3ff, 0x0, 0x3, 0x8000]}, 0x5c) 2018/02/09 11:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x7fff) r2 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r2, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) symlinkat(&(0x7f0000537000-0x1a)='./file0/file0/file0/file0\x00', r2, &(0x7f0000f72000)='./file0/file0/file0/file0\x00') 2018/02/09 11:00:27 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000010000-0x4)={r0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000e000)=@assoc_value={0x0, 0x1}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000011000-0x6)={r2, 0x6}, 0x6) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x1c1)=@nat={'nat\x00', 0x1b, 0x4, 0x2a0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @common='bpq0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @loopback=0x7f000001, @port, @port}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}]}}, 0x300) [ 77.231632] audit: type=1400 audit(1518174027.615:172): avc: denied { create } for pid=11194 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/09 11:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000d9d000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/09 11:00:27 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000fd2000-0x8)=0x0) io_submit(r0, 0x1, &(0x7f0000b81000-0x38)=[&(0x7f0000845000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f000018f000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd1000-0x4)=0xc) syz_fuseblk_mount(&(0x7f000002b000)='./file0\x00', &(0x7f0000fd0000)='./file0\x00', 0x5000, r2, r3, 0x3f, 0x2, 0x800) 2018/02/09 11:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009a4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007, r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a03000-0xe7)={0x0, 0x1a, "7d0d7b59b5201b825221cbd6232c162da12a503f0640b0eb302a28188455eb614a6cffae20116bfdaab25abf2e8a1f00a2f63c87dbf5e9147516cb3a73b149ac6b0fbfc2106a510a7ce56827f578df34098b9f038eed1c7c9a5af996b710f7073dba90a006f71644bbc6b7b0fc54eaf93ba4fd987c612d9cd781a1520251bbf545de7f7e9d598211da25955d1b1bc8a683154b14cf734d1d78d9d1826df807403b1149a9cc41d958d698643291cfd7efd0654c34c565c5119f0e33dbf09a86bbc015e3106573f1d24b162318a3e893cb1b03d7f69700cfb1db98257d296514"}, &(0x7f0000518000-0x4)=0xe7) 2018/02/09 11:00:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000417000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/09 11:00:27 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x5fffe) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000fb3000-0x8)=0x7) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bc6000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fb4000-0xa)='./control\x00', &(0x7f0000fb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000264000-0x4), &(0x7f00002a4000-0x4)=0x0, &(0x7f0000fb4000-0x4)) fchownat(r1, &(0x7f0000fb4000-0xa)='./control\x00', r2, r3, 0x1100) r4 = openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fb3000-0xa)='./control\x00') read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r4, &(0x7f0000fb4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000fb4000-0x4)=0x10) 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000c32000-0xc)='/dev/audio#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000796000-0x4)=0x18, 0x4) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/checkreqprot\x00', 0x1098c0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00002c5000)={0xb4, 0x7, 0x2, 0x5, 0x10}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x1, 0x2, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) [ 77.352585] audit: type=1400 audit(1518174027.736:173): avc: denied { create } for pid=11224 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 77.408378] binder: BINDER_SET_CONTEXT_MGR already set [ 77.415573] audit: type=1400 audit(1518174027.767:174): avc: denied { write } for pid=11224 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 77.426964] binder: 11230:11246 ioctl 40046207 0 returned -16 2018/02/09 11:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cde000)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000dcb000+0x37a)={0x81, 0x2, 0x6, 0x4, 0x100}) syz_open_dev$sg(&(0x7f00009ab000)='/dev/sg#\x00', 0x20, 0x20000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x0, &(0x7f0000d39000)=[]}, 0x10) close(r1) [ 77.439575] audit: type=1400 audit(1518174027.781:175): avc: denied { set_context_mgr } for pid=11230 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x0, &(0x7f0000d39000)=[]}, 0x10) close(r1) 2018/02/09 11:00:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ab000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000093b000-0x28)={r1, 0x0, 0x53, 0x3a, &(0x7f00004cb000-0x53)="ee04f1bd325fe2256ca81c770edaa0a0a1e66a9e72198596525a40d0a58a44a5f1be7cef74f8f534660215da9b33c24bda74b8334f6c6cb030071ba9d2f26e8148feba8d89e58d8db892f9dfb0a47d5e2508bd", &(0x7f0000017000-0x3a)=""/58, 0x3, 0x8}, 0x28) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xa1, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x4, 0xffffffff], [], @generic="28446331603c040040ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {}, {}, 0x0, 0x0, 0x205}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/09 11:00:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000009b000)='/dev/vcs\x00', 0x101000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000c5a000-0x3c)="59c4783dd5aa17b5fcd3737100be33b08a5030a100c3e3342a93f44fa8275667c8c669df78959158e2c4912eb5ceb914271b3db1635f41c8fe877866", 0x3c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00003bd000-0x9)="230a0eb9464f8894a7", 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000123000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000822000)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00006f3000)={{0x0, 0x989680}, {r3, r4+10000000}}, &(0x7f00003aa000-0x20)) sendto$inet(r1, &(0x7f00007e7000-0xd8)="d526197cce697f5b1f7b614857e871fb2071e3f1dae17a2c2c2e53e10edc097e664b3e01d7820c24ef9d6e294eca59f88bedb0eb94f68dff763b5a82d042c8b9622ccd121250b95f0dea485ed6f9ab62b602680e571f5456cb1e70ff6a6cfb0abc93fae00efb96a3a6f955ce66a596baf238c7b21c32e9feb7c78f18b9c78341dfd709939fb90c604fece16f4f4471cabe96fe32020e9ae431bf16c1cf89e44fa0f053e840ab51d06b6f065342f07c1c5c39dbc42db62f9f12a22bc3d805851e9629c937095b635e7d18e4", 0xcb, 0x400c040, &(0x7f0000feb000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r5 = socket$inet(0x2, 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000e8f000-0x14)={0x9, 0x2, 0x6, 0x2, 0x4}) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f00002e4000)='/dev/mixer\x00', 0x101000, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r6, 0x400448c8, &(0x7f0000ffd000-0x2d)={r5, r5, 0x8, 0x9c, &(0x7f0000492000)="caecea87ac842c911ee2e4745edcecf4f599739091ed8764a030026fc2e61fa0a7e9bf23db07dbaf13185e44acd9b163fc3a744c396bcd8f454662d8f93bd05e2249f6889932f4ce805ec60213408ca0df92a9749664a462bab21ad9d5d4da8e99", 0x100000000, 0x0, 0x8, 0x1, 0x0, 0x1, 0x401, "e91f1bdfbd"}) sendto$inet(r1, &(0x7f0000e77000-0x1000)="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", 0x4ea, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000b35000-0x548)=@security={'security\x00', 0xe, 0x4, 0x4e8, 0xffffffff, 0x280, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00008c6000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0xc0, 0x1e8, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x45, 0x4, 0x1, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x1, 'system_u:object_r:modem_device_t:s0\x00'}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001, 0x0, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', {0xff}, {0xff}, 0x33, 0x3, 0x5}, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x7, 0x0, 0x8, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xff, [0x0, 0x4, 0x8, 0x5, 0x7, 0x7f], 0x2, 0xffff, 0xffff}, {0x100, [0xfffffffffffffff7, 0xbe, 0x5, 0x5, 0xfffffffffffffffa, 0xfffffffffffffffc], 0x1ff, 0x8000, 0x80000001}}}}, {{@ip={@rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0x0, @generic="b95ab9d9bd3fa0a0e12b971e523756a3", @generic="cf9c4f2bab9df05a2ec84495f13310db", {0xff}, {}, 0x2f, 0x3, 0x2}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7f, 0xd}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0x6, 0x7, [0x0, 0x1, 0x8, 0x1f, 0x8, 0x0, 0x8, 0x8, 0x53ad, 0x3ff, 0x2802, 0x2, 0x1, 0x49b9, 0x4, 0x81], 0x0, 0x5b6a, 0x98}}}]}}, 0x548) 2018/02/09 11:00:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000871000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000c70000)=@req3={0x800, 0x5, 0xffffffffffffa909, 0x3, 0x400, 0x3, 0x4}, 0x1c) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0xffffffffffffff4f) 2018/02/09 11:00:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000678000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000adc000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x6, {0x2, 0x0, @loopback=0x7f000001}, @generic="46f2964ccb37932660af91f2e5cb79ae"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000cc0000/0x2000)=nil}) 2018/02/09 11:00:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000012d000)={0x0}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchmod(r0, 0x20) mremap(&(0x7f0000572000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000bae000/0x4000)=nil) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) 2018/02/09 11:00:27 executing program 1: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000d4c000-0x10)=@req) mmap(&(0x7f0000000000/0xac4000)=nil, 0xac4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005d5000-0x10)='coredump_filter\x00') readv(r1, &(0x7f0000232000-0x10)=[], 0x10000000000000d4) 2018/02/09 11:00:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x0, &(0x7f0000d39000)=[]}, 0x10) close(r1) 2018/02/09 11:00:28 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000005000-0x8)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000015000-0x8)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000014000)=&(0x7f0000015000-0x1)) 2018/02/09 11:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af7000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005000, &(0x7f0000004000-0x8)) ioctl$int_in(r0, 0x5473, &(0x7f00009ba000+0xf3a)=0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00002cd000), &(0x7f0000986000)=0x4) 2018/02/09 11:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000042000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f0000335000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f0000e8c000)}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe3000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f000077a000)='/dev/snd/midiC#D#\x00', 0x100, 0x400000) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f36000)=@assoc_id=0x0, &(0x7f00001b9000)=0x4) r6 = mmap$binder(&(0x7f0000e01000/0x2000)=nil, 0x2000, 0x4, 0x50010, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000415000)={0x0}) r8 = mmap$binder(&(0x7f0000bb4000/0x3000)=nil, 0x3000, 0x0, 0x81011, r4, 0x0) r9 = mmap$binder(&(0x7f00004e4000/0x2000)=nil, 0x2000, 0x2, 0x4010, r4, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000902000)={0xa8, 0x0, &(0x7f00005f1000-0xa8)=[@free_buffer={0x40086303, r6}, @exit_looper={0x630d}, @reply={0x40406301, {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f00004ef000-0x58)=[@flat={0x77622a85, 0x100, r7}, @fda={0x66646185, 0x7, 0x0, 0x36}, @fda={0x66646185, 0x9, 0x1, 0x24}], &(0x7f0000342000)=[0x38, 0x38]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x30, 0x30, &(0x7f00009e0000-0x30)=[@flat={0x51720ca4da1a4b21, 0x1, r8, 0x2}, @flat={0x73682a85, 0x1, r9}], &(0x7f0000bca000-0x30)=[0x38, 0x40, 0x28, 0x68, 0x40, 0x20]}, 0x1000}}, @acquire={0x40046305, 0x2}], 0xd7, 0x0, &(0x7f00007f1000)="d98a368b97e48f22388af648337fd66c7eb3f16dd4fd131d5152ad953a23cfb5d69f53664b4904f62d2498b8bd08a8cbd6dac874470de1619df21835c96d9cbeda288467765b7e7eeb99999d86b10d14cb1d4988faa33e6d3c360035a0f1c541686237131cf108858859555ffc0f4c1eeb5e54e0da220dc8ff03da1a902d9d4ab347aa7d3fb1e0218f3c01d2d82cffbe647ca84d6ad0417ac13dcf6b0d675e64789a743dec1b36d0bfb96835da97f94639bfd6739ebf56d5e11c6d70cb2593a42ac3d8b00eb0fa86193728a50e6c133b2aa8ec0aeda8ac"}) msgget(0x2, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f7b000-0x10)={0x7f, 0x20c, 0x400, 0x4, r5}, &(0x7f0000c21000)=0x10) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000cff000)=r4) 2018/02/09 11:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') bind$netlink(r0, &(0x7f0000e88000-0xc)={0x10, 0x0, 0x3, 0x14080000}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea6000-0x8), 0x6) 2018/02/09 11:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x0, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:28 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f5f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f50000)={0x0, 0x0, 0x10000}) 2018/02/09 11:00:28 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x8100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000), &(0x7f0000000000)=0x8) ioctl$KDDISABIO(r1, 0x4b37) ioprio_set$pid(0x2, r0, 0x0) 2018/02/09 11:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000663000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000840000-0xb8)={0xe808, 0xb0, "55a1b682081d83440fafb0a5beff4cdbe42196e77404b0f780abda398ffbf94d170a7b7793ce4bbedb0064209b61c5fc28607c835b18c8d51f06ca86e55c30e9d9b28a2070defe3e8403e0d3bd3b5e87d0f467602cdf3e2dc786baae1c7e4a370d35fc5127f24ad0c41c28c717b3080aedf2189bf3e5984cda36c246356416c9077278144f3dd049e309111bb7c496ba47492983056dd4a5c5908fb4745280098ea84c126f8f8c7438441b05ff793a2b"}) flock(r1, 0xffffffffffeffffd) getsockname$packet(r1, &(0x7f0000923000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f22000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000fe000-0x18)={@loopback={0x0, 0x1}, 0xff, r2}) 2018/02/09 11:00:28 executing program 5: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000ba8000), &(0x7f0000001000-0x4)=0xc) 2018/02/09 11:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x0, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000ca6000-0x8)={@local, @empty}, &(0x7f0000a8c000)=0x8) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r0, 0xa, 0x2f) readv(r3, &(0x7f0000483000-0x10)=[{&(0x7f0000a08000)=""/125, 0x7d}], 0x1) r4 = dup3(r0, r3, 0x0) tkill(r1, 0x16) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00005e6000-0xc3)="fa32907f51460d2d3503a3eb00fcde4e7513b8cb77ad54ed5ea495dcb1b2d7c86f842bf117dfad1e6007e375e3f8e43e6365ca37979fd9c03d1802c61a07f4b439e44727ab48e916af68856fdce2d945c794cc3f970b59d73552c2f6f031c9cdc9e084bc1dd5bad1186a7240f1abb3f79da4d73adcf474537c989755bdbe4bcf6e900471eb7b6305ea15d2100a7d80feb3e01d0908cfc3ad72183fe6823d9fe734fa76982a15f156dbf272b6d3ec2c0852e32705eabb1b824d0188595cc838b0d94fb1", 0xc3) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000697000)={0x2, &(0x7f000030a000)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000be9000-0xc)={0x0, 0x0, 0x0}, &(0x7f000015a000-0x4)=0xc) getresuid(&(0x7f000004d000-0x4)=0x0, &(0x7f000064a000-0x4)=0x0, &(0x7f0000964000-0x4)=0x0) lstat(&(0x7f0000ada000)='./file0\x00', &(0x7f0000520000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000040c000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a37000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000009d000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a7000)={0x0, 0x0, 0x0}, &(0x7f0000810000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000)=0xc) lstat(&(0x7f00004d4000)='./file0\x00', &(0x7f00001e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000045b000-0x4)=0x0, &(0x7f00005bd000-0x4)=0x0, &(0x7f0000aa8000)=0x0) r22 = syz_open_dev$sg(&(0x7f00002ae000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000695000)=[{&(0x7f00004ba000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bcd000)=[{&(0x7f0000441000-0x27)="4c4954da8cb0f14ab194794364d362636b60b2801a7037715c10520f8f030fa60a924cc944c55d", 0x27}, {&(0x7f0000e7d000-0xc8)="6c97ae6f18762d93ba3af0b51d656080a303db8cab61e0d98a698f3f6d1205891c8f093be07a3baad33d229a5168b61b7c20564eedcaa6c93a3274bbc3f550c62fa5e10ec2236cd88470eecd356c0ddef0d61442eab0127485872910f18d8e2a5d31ff742a85589b929b544ae493d23e64a262b4f3c43f467cc3a29b76006c3a52b316e6648d869be29b5b427321e9f3327d2b1b79e1eaeff720e1ce819e09cb8c63a79c3159dfe768e3f77b2dd8373d12bbffc0e69cea853e29ab5ef73b3e3be079cc6a6e1beba9", 0xc8}, {&(0x7f0000a84000-0x1000)="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0x1000}, {&(0x7f00001c0000-0x2e)="1a08adf9eaf81caf3a996fd2009756abbf7f2519266407c5460a6a8e5188e5bad04298c87a0bea77f6305b8c4cd5", 0x2e}, 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0x1000}, {&(0x7f0000006000)}, {&(0x7f00009b2000-0x32)="e50484770017f2619ffc6ddbb79085eb9ff05cad52fb3eb551a2842c938b5436a123640a84719d91da1da5a6e18a5f7e0e91", 0x32}, {&(0x7f00002c0000-0xaf)="d79f00f40904de83a31309c25a7534e93b3be394a2b5c000e83452629d79d89056978dc8e8fac8619e47ceecb733dc8dad7672bd03e0391c777bd7d312d1562fd40c24275180221146f0d6c4805bdf00ee079e53301001b8e907cca64d5759ec4f3744f70956d4167c4222da9b8a1b16dbcbe3053a06d7e37fcf2f8024e574baafbe4ca14d6e11e8c27d4d0ddd3f22be2886af0684372395552a0848a034972874e6bc558e02439f908905f9db862d", 0xaf}, {&(0x7f0000cab000)="52b84d9c4dd8850b2eccba769826c94ed5752c1e8f45120ee0778384b36617c51ac99f80afebb8a7fd7e5f5c47660b001877aeb67fe71865a282e45a248b4e1e7528780861e9949eb37cb6a89370ab098185a02367e9c50ab778204e1bc048b0fc6d4f4b988d467a9015c3cd838ff2d73574770ddab34556b4dcb568881209f30e2babcd3b9b19e80018f4611088488d6b4d4182790c0d", 0x97}, {&(0x7f00001e0000)="a91f25b663e096c53782ab3439a4282b35efce3036d6c68a391ffbbbf545fd255b943b11285881e7fe975d2730b1b6ba485d3326bdcfc3", 0x37}], 0xa, &(0x7f00002f5000-0x108)=[@cred={0x20, 0x1, 0x2, r2, r6, r9}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r14}, @rights={0x38, 0x1, 0x1, [r1, r0, r0, r0, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r18, r21}], 0x108, 0x40}, {&(0x7f0000292000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000089d000-0x20)=[{&(0x7f0000cb4000)="2994e683a9cff9dd216823df630fca9284f036bffadd9bbd7493869c94b3247c36d989f7c8b6eb4e91", 0x29}, {&(0x7f00001ec000)="05611360d9463eb6d170a55e1815e4706e2896cabd24647623529c24b7ce98035b912982e420fe96dcfdab133e", 0x2d}], 0x2, &(0x7f000012e000-0xe0)=[@cred={0x20, 0x1, 0x2, r10, r13, r9}, @cred={0x20, 0x1, 0x2, r2, r3, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r13, r17}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r12, r5, r17}, @rights={0x18, 0x1, 0x1, [r1, r22]}], 0x118, 0x4000800}, {&(0x7f0000ff4000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000472000)=[], 0x0, 0x0, 0x0, 0x8000}, {&(0x7f0000cb5000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000cd8000)=[{&(0x7f0000af8000-0x17)="8a6284573264d0d44fa9f81f70b57592cc61a15cc04bc3", 0x17}, {&(0x7f00004e5000)="0495258b7761835be622578c404ce30387d28bc700486e591e9198f3f1116490fe30f77c4a49550ffc54c1b4696b8c1b242e1f6119b93637b734697dee0c815aa9fe3ad38706db90b274e18579ec9ca09ecb8a52b61f44149cd4b1175dbf29439a9ec50e058f4c4404f1df71de4ebd2b1a5887066e08f0bbcf6c387666c8002413cfc597aeaf07f1c682f5411c1aca6fd7ccce8a82e1815f27837e086b4514c924957038548dcb226fafaa25f0536d794d45ff445ace8a401d8cae8c91a9ab", 0xbf}, {&(0x7f0000277000-0xb6)="2f9e70b87e8994c8702589f7c71bd7b756ea38022cc474e15eeaea2bc23985ffe80ccfaf21b36386da7fa0dcd94c505ecf2f538a78855b5ae19c0b26281e487fb6bd753e391cee71af64b7885e2dbeb972fb0b5354c343bfb020b0f2cd19577cfebf434bf5db062c798ea617b47a66d10641120cfb4ae6c572c898b92185427f3a60f8ec0827dac89604f0f2c8d2950590ab6a52b40410053d4784a0fb2ff50c36d61edaf09980c55591291e29ed908d7c16f543df88", 0xb6}, {&(0x7f00002ed000)="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", 0x1000}], 0x4, &(0x7f0000bcf000-0xa0)=[@cred={0x20, 0x1, 0x2, r10, r8, r4}, @cred={0x20, 0x1, 0x2, r10, r7, r19}, @cred={0x20, 0x1, 0x2, r2, r7, r4}, @cred={0x20, 0x1, 0x2, r15, r3, r17}, @cred={0x20, 0x1, 0x2, r2, r16, r20}], 0xa0, 0x40001}], 0x4, 0x48000) 2018/02/09 11:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000fce000), 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00005db000-0x24)={0x0, []}, &(0x7f0000729000-0x4)=0x4) 2018/02/09 11:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000e92000-0x60)={0x0, 0x11, 0x6, @thr={&(0x7f000072c000)="e11683a50c53981231380958b9ef504943e8df7bf28128", &(0x7f0000154000-0x44)="2bf1444d5b20d2b3c7ec4451dc7e8bca07142d4a787aa462a1a33a203d0754e96f65dafb601f01c00cb7d548700e858f2cf7c25833200b51e43c4d05e158d17d2ee61527"}}, &(0x7f0000462000-0x4)) r0 = syz_open_dev$mice(&(0x7f00006f0000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000932000-0x48)={{0x0, 0x1, 0xe0, 0x1, 0x2}, 0x1, 0xf4c}) timer_create(0x7, &(0x7f00005ef000-0x60)={0x0, 0x37, 0x0, @tid}, &(0x7f0000d6c000-0x4)=0x0) timer_gettime(r1, &(0x7f0000bb8000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ed5000)={@syzn={0x73, 0x79, 0x7a}}) sendmsg$nl_route(r2, &(0x7f0000f80000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0xd9891937aa66fcbd}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f00001c2000)=@mpls_delroute={0x1c, 0x19, 0x1, 0x5, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) [ 77.791424] audit: type=1400 audit(1518174028.175:176): avc: denied { getattr } for pid=11325 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/09 11:00:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000013000+0xb7f)='/dev/cuse\x00', 0xa0940, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000013000-0x28)={0x1, 0x0, &(0x7f0000001000)=""/185, &(0x7f0000001000)=""/199, &(0x7f0000000000)=""/4096, 0x7002}) syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_cancel(0x0, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000-0x88), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f00000d8000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/09 11:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x0, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000e71000-0x8), 0x8) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c58000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000ca000)={0x0, 0x8, 0x80000000, &(0x7f00009c7000)}) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008f1000)={{{@in=@empty, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x0, 0x2f}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x4000000000000000, @in=@broadcast=0xffffffff}}, 0xe8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/02/09 11:00:28 executing program 0: mmap(&(0x7f0000000000/0x3a5000)=nil, 0x3a5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) memfd_create(&(0x7f00001d2000-0x1)='\x00', 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000047000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x1000000, 0x2, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/09 11:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 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, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7421}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000197000-0x50)=[{&(0x7f0000b4e000)=""/200, 0xc8}], 0x1) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b94000-0x4)) 2018/02/09 11:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6}]}, 0x10) close(r1) 2018/02/09 11:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000aef000-0x20)=[], 0x0, &(0x7f00009e7000-0x10)={0x77359400}, &(0x7f0000697000-0x8), 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000952000)={{0x4, 0x0, 0x0, 0x0, 0x10000000, 0x2}, 0x8, 0xfff, 0x80000000}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64}]}]}, 0x28}, 0x1}, 0x0) r1 = open(&(0x7f000054b000)='./file0\x00', 0x402101, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') 2018/02/09 11:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d99000-0x9)='/dev/sg#\x00', 0x0, 0x0) getsockname(r1, &(0x7f00009c8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000072b000-0x4)=0x14) connect$packet(r1, &(0x7f000053f000-0x14)={0x11, 0x15, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000810000)={0x100000000, 0x3, 0x94c, 0x3ff}, 0x5) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) prctl$void(0x22) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000b0f000-0x68)={0x0, 0x9, 0x401}) fstat(0xffffffffffffffff, &(0x7f0000e81000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000993000-0x38)={&(0x7f00004a8000-0xc)=@proc={0x10}, 0xc, &(0x7f0000cb1000)=[{&(0x7f0000279000-0x14a8)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x0, "", [@typed={0x10, 0x0, @u64}]}, 0x20}], 0x1, &(0x7f00004fa000-0x98)=[@cred={0x20, 0x1, 0x2}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x40015}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00002e7000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000e13000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c99000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x1, 0x9, 0x0, 0x9, 0x2, 0x80, 0x80, 0x7e, r6, r5}, {0x5, 0x10001, 0x1ff, 0x2, 0xff, 0x9457, 0x4, 0x800}, {0x4, 0x8, 0x800, 0x8}, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x33}, 0xa, @in=@empty, 0xffffffffffffffff, 0x2, 0x2, 0xf9, 0x5b4, 0x3, 0xffffffff}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000460000-0x68)={0xffff, 0x0, 0x0, {0x0, 0x989680}, 0x40, 0x4}) [ 77.925805] xt_l2tp: v2 sid > 0xffff: 16777216 [ 77.934884] device eql entered promiscuous mode 2018/02/09 11:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a61000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r0, 0x4c) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndctrl(&(0x7f000073e000)='/dev/snd/controlC#\x00', 0x101, 0x20000) bind$alg(r1, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000c5a000-0x38)={&(0x7f0000db7000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000a1000-0x10)=[{0x10, 0x117, 0x4}], 0x10}, 0x0) 2018/02/09 11:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6}]}, 0x10) close(r1) 2018/02/09 11:00:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x101000, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000001000-0x4)=0x4, 0x4) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)) r2 = accept4$llc(0xffffffffffffffff, &(0x7f00003c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000f09000)=0x10, 0x800) ioctl$void(r2, 0x5451) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) setfsuid(r3) name_to_handle_at(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x6e)={0x6e, 0xa78, "193b1fbecdcd75da6200b38d652b9ffe5f6ab63361247caf65fd86c7bb1aa5ae5b87c6d1e45ab0ded6d5848e62936c5590a67a4231f5e0a91eb8dd460ea5a246cead830c55119b8a5f0f05ab6db1b97743b8d3e7681e12d7a8762b6b78e785f02a37ce000fb8"}, &(0x7f0000001000-0x4), 0x574d0dce8e11fa09) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x0) fsetxattr(r4, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/02/09 11:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000980000-0x1)='\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000041f000-0x9)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000191000-0x10)={0x27ff, 0x0, &(0x7f00002da000/0x9000)=nil}) 2018/02/09 11:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6}]}, 0x10) close(r1) [ 78.014063] netlink: 'syz-executor0': attribute type 1 has an invalid length. 2018/02/09 11:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socket$rds(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/02/09 11:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f25000)='/dev/rfkill\x00', 0x200080, 0x0) 2018/02/09 11:00:28 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00003bc000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000745000-0x10)={r1, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x38)={0x4, 0xbff, &(0x7f0000000000)="ba5ea71db852b192cd4feeb1303d8e0abc9f9d0449f2ebf5", &(0x7f00000a6000-0x15)="89ed481d242cd00705a761d335ffab6e320deafa94", 0x18, 0x15}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000221000)={0x0, &(0x7f0000386000), 0x0, 0xffffffffffffffff}) [ 78.068208] QAT: Invalid ioctl [ 78.084083] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 78.096086] QAT: Invalid ioctl [ 78.143410] audit: type=1400 audit(1518174028.527:177): avc: denied { map } for pid=11407 comm="syz-executor6" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=38227 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/09 11:00:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000474000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000b06000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) get_thread_area(&(0x7f00000e7000)={0x100, 0x20001000, 0x400, 0x1, 0xc939, 0xfffffffffffffff9, 0x8, 0x0, 0x0, 0x3d}) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r3 = syz_open_dev$sndpcmp(&(0x7f0000864000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000021000-0x18)=@add_del={0x2, &(0x7f00000e4000)=@generic="81145f667dbf94e7e00f2ac82f7d30e7", 0x1000}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000623000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x3}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e3e000)}) sendmsg$nl_xfrm(r0, &(0x7f00003ca000-0x38)={&(0x7f0000b0c000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000c54000)={&(0x7f0000a63000-0x68)=@flushsa={0x68, 0x1c, 0x300, 0x3, 0x3, {0xff}, [@extra_flags={0x8, 0x18, 0x4}, @algo_crypt={0x4c, 0x2, {{'ctr(camellia)\x00'}, 0x10, "a47e"}}]}, 0x68}, 0x1, 0x0, 0x0, 0x20044041}, 0x8015) syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000019c000)={0xc, 0x0, &(0x7f0000232000-0xc)=[@register_looper={0x630b}, @increfs={0x40046304}], 0x85, 0x0, &(0x7f0000a85000)="7f844b7ebf60d51bcdd1de1956647ebe47432e51bf1275a369aeb2d0a1eba332c3cfe29955853c7ff87485c84e9695db943a742ab38fadc89d94b79764714b1436bfd93098ad94ad26fa92fda9398b188efcdedd37239cf749d40f48c9471c7467508b850e470d7136768cc9fc9e681f4f724f13ff459b37579a92c25aa566241c8e73fee8"}) 2018/02/09 11:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(0xffffffffffffffff) 2018/02/09 11:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x10000000000007f}, 0xfecb) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000041a000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000def000-0xc2)={r1, 0x0, 0x9, "1340e0767019c4b76c927766a481898b2af2aea91760844a8a7b8a1081c4b7bd67bdeec5b1e8227f0bcf470fdefe990635afaef93bb89dae232d3a616312984599e8fb38bb9e55768218880218c34686577c92386fbb061e3ca0af20c4c15f6bb2ff84f91902bf0a64652fcd72e2f7df64ee724d040f23fbd1eaab7c079f822e8759bcbb9cd616243c609ce6d8b1a6a4da0d49af08bd0d2deafb63d344ecec2c9e9c8ee41e1b8126da5a285c1264a0b170e9b1cfda1e45ed"}) keyctl$set_reqkey_keyring(0xe, 0x7) r3 = syz_open_dev$vcsa(&(0x7f00002ab000-0xb)='/dev/vcsa#\x00', 0x2ceb71bc, 0x101881) bind$nfc_llcp(r3, &(0x7f0000e6c000-0x60)={0x27, 0x2, 0x4, 0x2, 0xfb, 0x2, "aff660b3a57fa54f3df7a524b5d6de3f325b35416c84e427dda6d851122bd07c0813bf6f43b7e2c8cf5b7d7ae88df60a31922c535fe30d7d0085c4cafd949c", 0x5}, 0x60) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000d66000)=""/109) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f000093d000-0x20)={r3, 0x0, 0xb6, r2}) 2018/02/09 11:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000faf000-0x9)='/dev/vcs\x00', 0x20c000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f000077f000)={0x6, 0x83d, 0x10001, 0x9, 0x6, 0x6e, 0x9f, 0x7, 0x1000, 0x8, 0x3f, 0x100000000}) getrandom(&(0x7f0000005000-0xf)=""/15, 0xfffffffffffffff4, 0x3) 2018/02/09 11:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000aef000-0x20)=[], 0x0, &(0x7f00009e7000-0x10)={0x77359400}, &(0x7f0000697000-0x8), 0x8) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000952000)={{0x4, 0x0, 0x0, 0x0, 0x10000000, 0x2}, 0x8, 0xfff, 0x80000000}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000de0000)={0x28, 0x2b, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x14, 0x0, [@typed={0x10, 0x1, @u64}]}]}, 0x28}, 0x1}, 0x0) r1 = open(&(0x7f000054b000)='./file0\x00', 0x402101, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') 2018/02/09 11:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], {0x77359400}}) r0 = openat(0xffffffffffffff9c, &(0x7f00007e1000-0x8)='./file0\x00', 0x80100, 0xa6) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) seccomp(0x0, 0x1, &(0x7f00001e9000-0x10)={0x1, &(0x7f0000b2c000)=[{0x5, 0x10000, 0x7fffffff, 0x5}]}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000611000)={@generic="db950df24c167a54d9908aaf6260f208", 0xfffffffffffffffd}) getsockname$inet6(r0, &(0x7f0000b90000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c40000-0x4)=0x1c) 2018/02/09 11:00:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f000073c000-0x8)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000f0000-0x10)='/dev/sequencer2\x00', 0x145240, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000847000-0x18)={0x0, 0x0, 0x30, 0x4, 0x4}, &(0x7f0000371000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00008e5000-0x8)={r2, 0xfffffff}, &(0x7f000080b000-0x4)=0xb17c2ce79ead4f13) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000691000)={r3, 0x100000000, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd5000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000f37000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d9c000)='/dev/sequencer\x00', 0x842, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00001dc000)={0x0, @in6={{0xa, 0x1, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x535}}, 0xc6, 0x1000, 0x8, 0x8, 0x14}, &(0x7f000039f000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000001e000-0x6)={r5, 0x7}, &(0x7f000085d000-0x4)=0x6) getsockopt$inet6_buf(r4, 0x29, 0x2a, &(0x7f0000b63000-0x1000)=""/4096, &(0x7f000049b000-0x4)=0x1000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) ioctl(r4, 0x3, &(0x7f00007db000)="1744b55376fb6d") writev(r4, &(0x7f0000a2d000-0x70)=[{&(0x7f000068c000)="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", 0x748}], 0x1) 2018/02/09 11:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) 2018/02/09 11:00:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(0xffffffffffffffff) 2018/02/09 11:00:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000729000-0xc)='/dev/audio#\x00', 0x3, 0x200) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000095c000+0x781)={{0x1, 0x1, 0x1f, 0x1, 0x9}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000c2c000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/09 11:00:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e37000-0xd)='/dev/snd/seq\x00', 0x0, 0x440) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000), &(0x7f0000113000-0x4), &(0x7f0000001000-0x4), &(0x7f000067c000)) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0xe07e, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008d4000)={{}, {0x0, 0x7}, 0x2, 0x2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) syz_open_dev$sndseq(&(0x7f0000d85000)='/dev/snd/seq\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000009e000-0xb)='/dev/mixer\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000003e000-0x1)={0x0, 0x5, 0x401}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000), 0x8, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000618000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000ede000-0x20)={0xda0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000743000-0x10)={0x9, r4}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) [ 78.288306] binder: 11422:11425 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000000000000 != 0000000000000003 [ 78.316113] binder: 11422:11425 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2018/02/09 11:00:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) 2018/02/09 11:00:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000003a000)='/selinux/enforce\x00', 0x401, 0x0) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) futex(&(0x7f0000972000-0x4), 0x0, 0x0, &(0x7f00000bc000)={0x77359400}, &(0x7f000075e000-0x4), 0x3) [ 78.361673] binder: 11425 RLIMIT_NICE not set 2018/02/09 11:00:28 executing program 5: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000001000-0x28)={@common='vcan0\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000461000)=""/11, &(0x7f00007c2000)=0xb) [ 78.396526] binder: 11422:11455 Acquire 1 refcount change on invalid ref 0 ret -22 [ 78.436428] binder: 11422:11450 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/09 11:00:28 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_dev$midi(&(0x7f00004ea000)='/dev/midi#\x00', 0x2, 0x10100) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000d23000)={0x4, 0x10001}) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000072b000), &(0x7f0000d24000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000689000)=@assoc_value={0x0, 0x80000000000000}, &(0x7f00001a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000803000-0x8)={r2, 0x72}, &(0x7f0000c14000-0x4)=0x8) r3 = getuid() mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000035a000-0xc)={0x0, 0x0}, &(0x7f0000d24000)=0xc) r5 = getuid() setresuid(r3, r4, r5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d24000-0x4)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000299000)={@common="736974300001000000000000000000f6", &(0x7f0000d23000-0x7)=@ethtool_gfeatures={0x3a, 0x0, []}}) [ 78.443763] binder: 11422:11425 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 78.499640] audit: type=1400 audit(1518174028.883:178): avc: denied { setuid } for pid=11476 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 11:00:29 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000001f000)='/dev/vcs#\x00', 0x4, 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000012000)={r0, 0x2, 0x1, 0x0, &(0x7f0000018000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000014000)='cifs.idmap\x00', &(0x7f0000020000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000)='proc:\x00', 0xfffffffffffffff8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r3, &(0x7f0000020000-0xf4)=""/244, 0xf4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f000001f000-0x338)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@empty={[0x4]}, @generic="79d541310dbfcd2d618fd78611a8d488"}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}}}]}}, 0x2f8) ioctl$TCSBRKP(r1, 0x5425, 0x6) syz_open_dev$mouse(&(0x7f0000016000-0x12)='/dev/input/mouse#\x00', 0x16b4, 0x0) 2018/02/09 11:00:29 executing program 1: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x12}}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000af8000)={0x0, 0x0}) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a6d000)={0x0, @multicast2, @rand_addr}, &(0x7f0000af8000)=0xc) r2 = syz_open_dev$audion(&(0x7f0000af7000)='/dev/audio#\x00', 0x2, 0x2000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000500000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="55d3d754779068c124034b63845b8b95"}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000796000-0x20)={@ipv4={[], [0xff, 0xff], @empty}, 0x7, 0x1, 0x2, 0x4, 0x10001, 0x0, 0x2}, 0x20) connect$pppoe(r2, &(0x7f00006ba000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="9fc75e470ecddd1a9d71f6d2d5692544"}}, 0x1e) 2018/02/09 11:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) 2018/02/09 11:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x200000000000001e, 0x5, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00008d4000)) sendmsg(r2, &(0x7f00007c3000-0x38)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f0000e13000)=[]}, 0x0) 2018/02/09 11:00:29 executing program 2: r0 = semget$private(0x0, 0x1000, 0x0) semtimedop(r0, &(0x7f0000033000+0x816)=[{0x4, 0x7ffd}], 0x1, &(0x7f0000034000)={0x77359400}) semop(r0, &(0x7f0000021000-0x18)=[{0x4, 0x81}], 0x1) 2018/02/09 11:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00009fd000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c55000)={{0x0, 0x989680}, {r0, r1+30000000}}, &(0x7f0000a21000)={{}, {0x0, 0x0}}) futex(&(0x7f0000b6b000), 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, r2}, &(0x7f0000000000), 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f000056d000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000faa000)={0x2, @time={0x77359400}, 0x8, {0x89, 0x7}, 0x3, 0x1, 0x8}) 2018/02/09 11:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(0xffffffffffffffff) 2018/02/09 11:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ea000)="668d000000e90002") setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000781000-0x4)=0x5, 0x4) dup3(r0, r0, 0x80000) getdents64(r0, &(0x7f0000799000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/02/09 11:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e70000)) syz_emit_ethernet(0x34d, &(0x7f00007d1000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "03800e", 0x317, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [@hopopts={0x6, 0x3, [], [@generic={0x9000000000000000, 0x14, "c915e0587d8321187709500eaa4e577c146b0476"}, @ra={0x5, 0x2, 0x100000000}]}, @hopopts={0x67, 0x6, [], [@generic={0xa04, 0x18, "fdfb9cb6aaa003b21d3c53c89555e5542fb6c56f871abd5e"}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x4}]}, @routing={0x16, 0x8, 0x0, 0x6, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}, @dev={0xfe, 0x80, [], 0x0, 0xc}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @dstopts={0x62, 0x4, [], [@jumbo={0xc2, 0x4, 0x4}, @enc_lim={0x4, 0x1, 0xff}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x7f, 0x41, [], [@generic={0x0, 0xf3, "9b55efaf2260c3fdc37b15fa054cea6830c5883ac0fa440a73a84998f7d453a3e45c973778b83c6114785ed3528a9e28f466e79e5f2d312baefcdab6c50970c6700b4afbfe538517fd7253b9e6275b5d92a885e06cf5dd56c23074927c321a5aa336aad3dba2ebcb30b7dfa194b7a87eec8b38302967cc02b519f3dd58fb76c73843b79ac14d31507798ab746c1c59f08e69827f6da386339c34c8606b4db919d8fbf3974604310e1ae5cf5a349a8df30b371ab339991dbbbc777dc92e94bffbbac680828f2840ea90b459f8e4eea93b76197ae69215951ed3ef95b96457556fb68db304d4d401d4be93c1f4f8ca66da693d98"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x101}, @generic={0x0, 0xbc, "1d590607efe87de67982c126762fb1baa74d4ca774e75c9b5ba41bfc25b096f4ee73b4622782ae2e1efec1f8eaada70c4457a054344b18e56a134a062ea503050532709f0807c428e0506644b235cc4f298b3ae6dfa6c2e8f066490b20813ba7988e9f9c04099ccc21eefc8dd8a71e47b956b955a2b6b7948b8d68cb4cb3bd90ed99feae33f7c005073c0e49cedab1ef1a7a1bc8c0b6d32adb9e34ae66c84a1519bbf17175253614d377e424497ae5708e59332a43ea2c660acefadd"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @calipso={0x7, 0x10, {0x400, 0x2, 0x0, 0x4, [0x8001]}}, @calipso={0x7, 0x28, {0x6a, 0x8, 0x3, 0x0, [0x9, 0x0, 0x3, 0x3]}}, @enc_lim={0x4, 0x1, 0x2}]}]}}}}}}}, &(0x7f0000a96000-0x18)={0x0, 0x1, [0x0]}) 2018/02/09 11:00:29 executing program 7 (fault-call:7 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000fd8000-0xb)='/dev/audio\x00', 0x2000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000c20000-0x1)=0x4) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) 2018/02/09 11:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000024a000-0x10)={0x0, 0x7530}, 0x10) 2018/02/09 11:00:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9c000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00001ac000-0x8)=0x7ff) r1 = syz_open_dev$vcsa(&(0x7f0000945000-0xb)='/dev/vcsa#\x00', 0x6, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000d92000-0xbc)={0x401, 0x2, 'client0\x00', 0x1, "b8959b1c52f9aeb2", "8ad4d8aa5b080f38ef9fba4dda46b5ec55d6eb673fd410edf6283b08507f8037", 0x2, 0x27d2}) preadv(r0, &(0x7f0000084000-0x10)=[{&(0x7f000049f000-0xd0)=""/208, 0xd0}], 0x1, 0x0) 2018/02/09 11:00:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000222000)={0x0, 0x0}, &(0x7f0000891000-0x4)=0xc) r2 = getegid() fchown(r0, r1, r2) sendmsg$nl_xfrm(r0, &(0x7f000013c000-0x38)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}, 0x0, 0xffffffffffffffff}, []}, 0x498}, 0x1}, 0x0) recvmsg(r0, &(0x7f000061a000)={&(0x7f000075e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x32, &(0x7f0000058000)=[{&(0x7f000027c000)=""/209, 0xd1}, {&(0x7f00007d2000-0xf4)=""/244, 0xf4}], 0x2, &(0x7f0000e2c000)=""/118, 0x76, 0x7}, 0x40010122) getpeername$inet6(r3, &(0x7f00008b9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000fa4000)=0x1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000024d000-0xe)={0x0, 0x7, 0x3, [0x5, 0xfffffffffffff801, 0x1ff]}, &(0x7f0000a4e000)=0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e48000)={r4}, &(0x7f00009b0000-0x4)=0x8) 2018/02/09 11:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000), &(0x7f0000003000-0x1)}, 0x20) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000081e000)=0x7) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r0, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)}, 0x20) 2018/02/09 11:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2711, &(0x7f00004dc000)=""/1520, &(0x7f0000beb000)=0x31) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = getpid() r4 = getuid() fstat(r0, &(0x7f000044a000)) r5 = getgid() sendmmsg$unix(r1, &(0x7f0000b4f000)=[{&(0x7f0000791000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b22000)=[{&(0x7f00000ce000-0x26)="e4f739d50409f733d8543ce9a0336c9ffb016fc73e66e1440cffd08611b5e1b0b84b243e3b15e6427ad3bf6d74e92ea0", 0x30}], 0x1, &(0x7f0000904000-0x90)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r1, r2, r2, r2, r0, r2, r1, r2]}], 0x90, 0x20000000}, {&(0x7f0000e86000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000252000)=[{&(0x7f0000a0e000)="b1aa9728d1c243f340cd05fd6d6f0a568635dc12f7bc92bec162528370a5e12a288f32fae9089258ae600e75dd4cfdb8f3a2c297bd91f54a2e764d7fbb050eee11e5d79f9d2ba6c6351ea0a57a0f742907b698c5663d3d633e6628dda06b53fb7404db27", 0x64}, {&(0x7f0000f78000)="d065d5aa68ea66141b607f3529fdcee72316c25efd9b59f66af633b974cb6f5649dab076a9ed4f98f4bc889b8bb2d3aae6f3aadfc9c9fc2a085512c4992fc671c87dc5", 0x43}, {&(0x7f0000659000-0xa2)="792367523fb06e514141e0a1b4b0a2ae1f46a69702f2d30f534c6d210f921d8368bf8630c99f08a32158f232ad6b0d132a68d1c506e7a0ffb614950b05ba50a770f7e12c700522f0b246fdccf01adaa6f9af69d2027a6c8f2dbc1ff0ff900af8e83a17f670fc87f6f761e608b27df53dc8d933f2339638278a36856a81870a138901a1b43033e765256165e2b717ae7c8732ea5901c533c3a15010b62472ff3c5ddf", 0xa2}, {&(0x7f0000e4e000)="964ba18727aad166a4b7684fbe6d0923532bc35848a25cb493ebc79d996e96db22ddca2f401562e3d379b2f1dc27e132314936b8e5f54511d73a5364a447e9", 0x3f}, {&(0x7f0000ef5000)="a25138322af9d5484f631b76c0ca44582be2461280b7f24307062aa7b8105243b7910a0fde7d568577081ba8cd9099d9b4dc6d15d683a9d67bf92ca9135d44a1f963cf06249c2c262bcb0fd0e28839363ead3c9325df49827d510bde3accfbd786d87abd1b5a26816c68d5eee0d9aa341231cd8fbd2fa6d2a7124b329524c274d74f710b", 0x84}, {&(0x7f0000c72000-0x4e)="4ef4ec7210269dc4139a5d226f60592b8eeecbd2b75c5a53a73b2f6e310958b87cfd84bec2b1fd5e641f9f41fad12b2f9cde3d6c2d7230d88924aad486b05d1b8d10864594b811917e310743b6ae", 0x4e}], 0x6, &(0x7f0000d71000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x20000000}], 0x2, 0x80) 2018/02/09 11:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f35000-0xc)={0x0}, &(0x7f00006b2000-0x4)=0xc) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000af7000)={0x0, 0xfffffffffffffff9, r2, 0x9, r3, 0x1ff, 0x8dd, 0x7}) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000fa4000-0x138)) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)) [ 79.098549] FAULT_INJECTION: forcing a failure. [ 79.098549] name failslab, interval 1, probability 0, space 0, times 0 [ 79.110613] CPU: 1 PID: 11509 Comm: syz-executor7 Not tainted 4.15.0+ #305 [ 79.110642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/02/09 11:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 79.110646] Call Trace: [ 79.110664] dump_stack+0x194/0x257 [ 79.110683] ? arch_local_irq_restore+0x53/0x53 [ 79.110715] should_fail+0x8c0/0xa40 [ 79.110733] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 79.110753] ? __lock_acquire+0x664/0x3e00 [ 79.110783] ? check_noncircular+0x20/0x20 [ 79.110796] ? lock_pin_lock+0x360/0x360 [ 79.110805] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.110867] should_failslab+0xec/0x120 [ 79.110879] kmem_cache_alloc_node+0x56/0x760 [ 79.110891] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 79.110918] __alloc_skb+0xf1/0x780 [ 79.110935] ? skb_copy_and_csum_dev+0x370/0x370 [ 79.110949] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 79.110963] ? print_irqtrace_events+0x270/0x270 [ 79.110974] ? check_noncircular+0x20/0x20 [ 79.110982] ? lock_release+0xa40/0xa40 [ 79.110999] ? print_irqtrace_events+0x270/0x270 [ 79.111015] ? rb_insert_color+0x1580/0x1580 [ 79.111028] ? alloc_set_pte+0x1102/0x1880 [ 79.111055] _sctp_make_chunk+0x3b/0x260 [ 79.111075] sctp_make_control+0x39/0x150 [ 79.111092] sctp_make_shutdown+0xed/0x220 [ 79.111105] ? sctp_make_sack+0x640/0x640 [ 79.111120] ? sctp_outq_is_empty+0x133/0x190 [ 79.111133] ? sctp_outq_sack+0x16d0/0x16d0 [ 79.111154] sctp_sf_do_9_2_start_shutdown+0x26/0x490 [ 79.111164] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 79.111183] sctp_sf_do_9_2_prm_shutdown+0xee/0x130 [ 79.111201] sctp_do_sm+0x192/0x6ed0 [ 79.111231] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 79.111244] ? __lock_is_held+0xb6/0x140 [ 79.111266] ? check_noncircular+0x20/0x20 [ 79.111282] ? print_irqtrace_events+0x270/0x270 [ 79.111294] ? check_noncircular+0x20/0x20 [ 79.111321] ? check_noncircular+0x20/0x20 [ 79.111341] ? print_irqtrace_events+0x270/0x270 [ 79.111363] ? skb_dequeue+0x12a/0x180 [ 79.111378] ? lock_downgrade+0x980/0x980 [ 79.111388] ? __lock_is_held+0xb6/0x140 [ 79.111405] ? lock_release+0xa40/0xa40 [ 79.111425] ? mark_held_locks+0xaf/0x100 [ 79.111440] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 79.111458] ? trace_hardirqs_on+0xd/0x10 [ 79.111480] sctp_primitive_SHUTDOWN+0xa0/0xd0 [ 79.111498] sctp_close+0x3cc/0x9a0 [ 79.111521] ? sctp_apply_peer_addr_params+0xf30/0xf30 [ 79.111530] ? locks_remove_posix+0x518/0x820 [ 79.111543] ? do_lock_file_wait+0x280/0x280 [ 79.111557] ? find_held_lock+0x35/0x1d0 [ 79.111570] ? check_noncircular+0x20/0x20 [ 79.111587] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 79.111604] ? ipv6_sock_mc_close+0x148/0x1a0 [ 79.111616] ? ip_mc_drop_socket+0x1ce/0x230 [ 79.111636] inet_release+0xed/0x1c0 [ 79.111649] inet6_release+0x50/0x70 [ 79.111661] sock_release+0x8d/0x1e0 [ 79.111672] ? sock_alloc_file+0x560/0x560 [ 79.111680] sock_close+0x16/0x20 [ 79.111690] __fput+0x327/0x7e0 [ 79.111709] ? fput+0x140/0x140 [ 79.111721] ? _raw_spin_unlock_irq+0x27/0x70 [ 79.111740] ____fput+0x15/0x20 [ 79.111750] task_work_run+0x199/0x270 [ 79.111764] ? task_work_cancel+0x210/0x210 [ 79.111775] ? __close_fd+0x222/0x360 [ 79.111786] ? exit_to_usermode_loop+0x8c/0x2f0 [ 79.111806] exit_to_usermode_loop+0x275/0x2f0 [ 79.111821] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 79.111834] ? do_syscall_64+0xb7/0x940 [ 79.111854] do_syscall_64+0x6ed/0x940 [ 79.111863] ? __do_page_fault+0xc90/0xc90 [ 79.111873] ? finish_task_switch+0x1e2/0x890 [ 79.111880] ? finish_task_switch+0x1b9/0x890 [ 79.111890] ? syscall_return_slowpath+0x550/0x550 [ 79.111901] ? syscall_return_slowpath+0x2ac/0x550 [ 79.111913] ? prepare_exit_to_usermode+0x350/0x350 [ 79.111925] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 79.111944] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.111968] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 79.111975] RIP: 0033:0x453299 [ 79.111979] RSP: 002b:00007fe6383d6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000003 [ 79.111987] RAX: 0000000000000000 RBX: 000000000071bea0 RCX: 0000000000453299 [ 79.111992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000014 2018/02/09 11:00:29 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000)=0x5) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x6)={0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x8001) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000003000)={r2, &(0x7f0000003000)=""/41}) r3 = socket(0x0, 0x3, 0x5) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000002000-0x4)=0xffff, 0x4) 2018/02/09 11:00:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cb7000-0x18)={0x0, 0x0, 0x8, [0x7, 0x5c4, 0x3, 0x2, 0xc3, 0x1, 0x6, 0x5]}, &(0x7f0000715000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000035c000)=r1, 0x4) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000041d000)=@mpls_getnetconf={0x4c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @NETCONFA_IFINDEX={0x8, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_IFINDEX={0x5, 0x1}]}, 0x4c}, 0x1}, 0x0) 2018/02/09 11:00:29 executing program 6: clone(0x0, &(0x7f00002d2000-0x1a), &(0x7f0000ff3000), &(0x7f000034c000+0x827), &(0x7f000031e000)) wait4(0x0, &(0x7f0000000000), 0x80000001, &(0x7f00004f5000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x3, 0x105000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@setlink={0x48, 0x13, 0x308, 0x3, 0x3, {0x0, 0x0, 0x0, r1, 0x8, 0x1000}, [@IFLA_CARRIER={0x8, 0x21, 0x1}, @IFLA_IFALIAS={0x14, 0x14, @common='syzkaller0\x00'}, @IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x48}, 0x1, 0x0, 0x0, 0x50}, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x155c, 0x10, 0x618, 0x4, 0x3, {0x1e}, [@nested={0x1174, 0x3b, [@generic="6c5c591ef15e5e27ab4ea3f600280e8c7b9655e57a70ae071c3bfc3f13d3ef3d944a4bba00debfcd1735b653ce3c633e5e2c2eacb117b3d85a9880fa829eaa7602a0aed21c163adfcec5b088a87449cf268d6dec6c42838a2f245ebea0a2e2bc6a3a5c09687e1a287769ee38d3adcecd0a70d3bde64425d365d53176110b6313f89fad5a15a8295776f2f40d7fafb295a004c4802962b3682fd2ce870e6e12053147a441c7f03f43be69da4ed2bb17e55f0f83d2e0", @typed={0xc, 0x24, @fd=r0}, @typed={0x18, 0x2, @ipv6=@empty}, @typed={0x1008, 0x1c, @binary="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@typed={0x8c, 0x6f, @binary="20fbe95e83602a3179947ceb94b47c4b78407beb9039b2baef6df3820a76d32be960ff20d8b580faba2b8cd1b3a02f9811a5451eb25c779c284450cb3e5438100056240dfa2e4d336ba18154b2494157a8558a35601d32a6909ebddd3c486ca955d8ee7094e797d9ced4fc1d926d6852e2561569f35e004316b655c4145898b34e71"}]}, @generic="a4b622523109bff5cc8c004068ed3ce71a10acfd571ed687f55d07e554a3167cfec389f8e0f621b7fa3af56ce142e94a73bde4dc294f8bba4ecde2114dd1722c543a8f46030344df8d8dea4f0166f7524e64ed785cb68c90d10fbbfb8685a92bccdf64a90cdeafd7c901b162f4fd17f28d1ae0b07dcb78c5c66994a16ed5da814b218b849ca9bc50771030354eb12648d8989dd1bad0d088c6192cbff625f2d17a8a3920482a9da1b1fb694b521448fbf5754107a7b7aec5c6558fd528cf8f06915b5c2bcbb5ca1b3efd0ef851f9d5eded7e7bcb8075a34615cee8716653118ff6", @nested={0x2c4, 0x13, [@generic="49ce2391aea2bb7230ce305c03e24881ce65c4f08be0c675220160d760c71b676581c3d0c4ad5b", @typed={0xc, 0x41, @pid=r2}, @generic="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", @generic="8e1f7c5ad7220b25ac711a32c2067e14d288932d94abc7305de70f982e2dd5e4f0b56b4898542998652835b77cb8b221a526b073aad3e11462612c9077ba687dc2c4c84481b38ee47fd318f61c3a55e12ed5f0360cbdd5d6fb6e17905b2cb81e32d9fb31565be9f47362c941cca91676f382c563f278bd098bb58f468fd314b72d0ff071b240fe4b69dadde95f1e17dbbc9a06dd5a4e", @generic="a531eeafc0690b42435ae23677bf9bea8a82b54e061908c98a37b9475aa0f66cbb08f855ceb5f0b2e018f4d071ef203d4de0235ed57bd16f17e8156247ea8b39d91826f5749025f391dd52ec268e9f9678b66dc687398ce485fcadf275486929b0c1174f1349c2bbdbd1f675417df133aeda00cb04bee88735f42a6fd587dc30d4bbe95554b420cf45b9615df0aea978deb6745d1fb9b6aa66d86da96fb4f1b4cc8eb67b4c7c5f7d5351049bceda1f50d610387a7dabca1cdf537fa75187108e1dae879b6238e156c8fc32aa5bc4a77da13d4322", @generic="c56619b7a7a04f4eaa493acbd19b1c336771600c44c57330", @typed={0xc, 0x46, @ipv4=@rand_addr=0x8}]}, @generic="4ee3f854b5486cf6aa3bac89bdc5686adc198ca0c2f0c8f47bb94be8e9199d51f20003f13c7ef6988a4def238b01"]}, 0x155c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000eeb000-0x6)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x6) 2018/02/09 11:00:29 executing program 5: r0 = creat(&(0x7f00006f7000)='./file0\x00', 0x0) bind$rds(r0, &(0x7f000091d000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, 0x316) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000981000)) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000eac000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x6400}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) timerfd_gettime(r3, &(0x7f0000d59000)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x64}}) write$tun(r3, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000000)=""/190) sendto$llc(r1, &(0x7f00002e3000)="c21167186353acdbf0db500566fd9a1691009bd98ce90b9537d2ffc1835ce1b61fef7d6827f1155572e2e75e0d6577bffbb233feffe7f8f9299589b6cc61f85b7c4a4fb24961d08d0981bffd16ad28ef586afd748e24988dfc8cf8fc17754c0f0528f7baf67f2e5695d4b81ccd1c26fe1bc546d1053ef4648ef741d6fc0f", 0x7e, 0x10, &(0x7f00001ca000-0x10)={0x1a, 0x4, 0x20, 0x9, 0x8, 0x11, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/09 11:00:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000838000-0x1c)=[@in6={0xa, 0x3, 0xdf73, @dev={0xfe, 0x80, [], 0x0, 0x20000000000013}, 0x3}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x226, []}, 0x8) 2018/02/09 11:00:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000950000-0x4)) accept4$inet(r1, &(0x7f0000f5c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f000071f000)=0x10, 0x800) sendfile(r1, r1, &(0x7f0000f4a000-0x8), 0x1e) [ 79.111997] RBP: 0000000000000052 R08: 0000000000000000 R09: 0000000000000000 [ 79.112002] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ef850 [ 79.112007] R13: 0000000000000015 R14: 00007fe6383d76d4 R15: ffffffffffffffff 2018/02/09 11:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000661000-0xa)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000eca000-0x8)={0x1, 0x4, 0x3d87, 0x3172, 0x9c}) ioctl$TCFLSH(r0, 0x540b, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00003f5000-0x80)=@generic, &(0x7f0000e64000)=0x80, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f9e000)) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0xc, @str='\x00'}]}]}]}, 0x48}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000990000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000721000)={0xa, 0x3, [{0x53, 0x0, 0x5}, {0x8, 0x0, 0x10000}, {0xebe, 0x0, 0x2}, {0x3ff, 0x0, 0x8}, {0x4cc2, 0x0, 0x59}, {0x0, 0x0, 0x3}, {0x8}, {0xfffffffffffeffff, 0x0, 0x7}, {0x2, 0x0, 0x3f}, {0x1, 0x0, 0x20}]}) r2 = open$dir(&(0x7f0000ee8000)='./file0\x00', 0x400002, 0x40) mknodat(r2, &(0x7f0000260000)='./file0\x00', 0x84, 0xfd03c4b) 2018/02/09 11:00:30 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, [0x1000, 0x0, 0x0, 0x6bf1, 0x0, 0x0, 0x1]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001000-0x30)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000001000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000000000)=[{0x1, 0x9, 0x0, 0x94, @time={0x0, 0x1c9c380}, {0x60, 0x920f}, {0x200, 0x400}, @connect={{0x7, 0x6}, {0x1, 0x6}}}], 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000002000)) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000093c000)="29b31e9a9e68889998ae83635b8a9f3ad7ea4e2a0344c240b3030c0c50d30554744bbb37e7600a796079514abbf1ac0930d5e3d67829b80096f42428034e8415172dbf6a730a950711c64f48ad866c9c301d46fddd9ac781eb603ea437a8f49e0fa7e665bb6c9e03cfcf4ba4f5aa1531bd27400ad2b2ecdb8e44e7e3dbef69b504df63cab66623f005498be73001159a68167002853289fda7a0f0dfc63126942e21594d75ca53d196ca9825478b6d4558f23c33e1babad287b7d490b440c7281b4ef14185082e30537f99189a64") 2018/02/09 11:00:30 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x100, 0x81, 0xb, 0x0, 0x4, 0x5}}, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000005000)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000011000-0x80)={0x1, 0xfffffffffffffffc, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "11f36de44de3e8719cc4b66ba9fc9cb26f274963f9095aef4eab3916317936727c1d1c9ead07b6ccfc5eb5f0ef77c7248bcb753c2207d113760b17045f7e9d92"}}, 0x80}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000d000)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000001a000+0xe0)) sendmsg$can_bcm(r0, &(0x7f0000018000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000009000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "000000080f3e98a6"}}, 0x48}, 0x1}, 0x0) 2018/02/09 11:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000a00000)={@generic="d05b5a0982cf2fd69d06a17afcb7e0b0", @ifru_flags=0x400}) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x0, &(0x7f0000d39000)=[]}, 0x10) close(r0) 2018/02/09 11:00:30 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000010000-0x10)=@common='vlan0\x00'}) 2018/02/09 11:00:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000089a000)='/dev/input/event#\x00', 0x3, 0x600000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000001000-0x8), &(0x7f0000002000-0x8), 0x8) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000b2000)={0x101, 0x3, 0x3, 0x100000001, 0x4, 0xdf}) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000075d000)='/dev/dsp\x00', 0x80000, 0x0) fallocate(r0, 0x2, 0x3f, 0x1225) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000089d000-0x9)='/dev/vcs\x00', 0x101040, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000d04000-0x14)={{0x3, 0x80000001, 0x5, 0x3, 0x80000000, 0xffff}, 0x9, 0x7f, 0x2}) setns(r0, 0x8000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00006b3000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) ioctl(r2, 0x5, &(0x7f0000ab9000)="2fae9835aa") setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) 2018/02/09 11:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000ac2000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f0000117000)=0x1e) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f7000), &(0x7f0000171000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000125000)={@generic}) stat(&(0x7f0000836000)='./file0\x00', &(0x7f0000a66000)={0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x7, 0x0, 0x80000001, &(0x7f0000e89000-0x8)={0x0, 0x0}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f000083e000)=[0x200, 0x4]) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000f14000-0xc)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, r2}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x830081ed6d0a9488}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/09 11:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000466000)='/dev/vcs\x00', 0x200, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000075e000)={0x3002, &(0x7f00000e7000-0x8), 0x0, r1, 0x3}) setpgid(0x0, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r2, 0x1, &(0x7f0000493000-0x10)={0x40, 0x3, 0xa1af, 0x81}) 2018/02/09 11:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:30 executing program 6: mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001e7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e7000)='/dev/sequencer\x00', 0x80000, 0x0) recvfrom$inet6(r0, &(0x7f00000c8000-0x39)=""/57, 0x39, 0x10021, &(0x7f0000051000)={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/09 11:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000a2a000)='/dev/midi#\x00', 0x401, 0x515100) ioctl$KDDELIO(r1, 0x4b35, 0x20) 2018/02/09 11:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) syz_open_dev$dmmidi(&(0x7f0000928000)='/dev/dmmidi#\x00', 0x5, 0x20000) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x2, 0x8, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000+0xf8d)={@generic="5fa7b8871aed19544c3d6834f331b28f", @ifru_flags=0x200}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000000)=0x7) setsockopt(r1, 0x0, 0x82, &(0x7f0000000000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x10)={0x8000, 0x1f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000002000-0x5b)="4ac7b966c905076cda308490d08586dd6e68918db4000d4fec4e1941499e4f5a4f13fc53a4a52cd447400001baf3a6eadb7de1d2930f6d1c5a670ae96fb15f5a2e315800d11cfb8f89df82fe45fedf781d64cab1caace45675b7cc", 0x5b}, {&(0x7f0000001000)="adf418eb63e1c3e3b5e8e85b06c3fc5640368828c1516a15e4ad9eebb71a316c9d3510dfc7f4dcaf4eebeb2b39e5f4078e39c65aabe05e5aa83d1cd566f5b9135cbdf7f2707c759965893942c734d17387e7cfc1678ca9337b693d063a6777cad38cc52dc12f5d3dfd8e24637d921465cb7de977b914d3105f9a7f4d901bcaa1976d32c5b829c529d48fb31a31e89e7a97439a0e60d2e45e4cef5b4546f3e927e46b687777f3d485d4042e0985e7b74585e29435ad200d0a4068e392610bee6c3128d432c19b0b66876404d9b8c8b2396a6ecf468041586d72833f64c94b82", 0xdf}, {&(0x7f0000000000)="c0f379a2a8d7cd7b47e28df4d32a2595830cddd729530cf8313cb35ec27b7e210766e778271ed2c41cf875738d5dd1b2a7f029a2d2356d8feb6076563c0c0178460a2e2ef68d51e7b0591ed436bb8d0b2fc048634bc1de0ef0c95ccda58eb2d3afd3c7748a445097118c7420ebdf93bd71deb4eae63596604d10e650699f1a276b84b527b6d64e35c24224ebb628074b6a435df997014a91379ae3820109cabd7543052e190a78acc5ecbec314c072ca67c4c77149c745c6b2cb964defbe0ee6f8ca1d0c4e326cf22ea4ee953b47fcfb107a953327c2f9d398dc0f54", 0xdc}, {&(0x7f0000002000-0x7d)="f70b572c91bb03e9384677905bdc9c2f233fc5ff9f3bcd3bc187e5c37bbeb97cd4fa3a2a81c4862b0ce3b88feee77251cd5ed8b087f5e031befae83e9be38b5f891449b15ad79cc9b7c291cc2b0d0bd6087437657538140ebb48d0c2a05a25574d1cfeea12366f4adf076132b9eed30c56784b895d973a5761b9780268", 0x7d}, {&(0x7f0000001000)="d8ec2a43dc54efa9d5ea0959649d5cb71eea4210fd938ed753cde0f77f2053a1989fcf1df267100d3c919f2843e8bcefca0b637439ecdd749089ec38e6125f1f0c4782ec75ca1d8eea113bd0246955a25fd757264d12baa6d120d1b7643ae43a61d6d300878de79d0ad4d78dcf4d85735088b86f732c951cb969c70c2abd40d8d231b6e75d502bf1752042e5300692ca1cb7c61108940502e70efe8ea15458e9689a8e5356ff235f027d0715cd194eb858871add0acc1ff60a9dfb57", 0xbc}, {&(0x7f0000000000)="e4adb4b5ff661975406d212f19387f971f8a193d69fed4a62fc2f5ff3fcd7213dabec97911cdd66d823b306fa1a699a58a716d529a3995610c655596aec786f8202356d8df1ce5568ca328fe979bb922e62bf9227518074d6c50682b61cb84d5df3cbd072df6090164b19f929f6f4af673cd0d5f0952de66494993186f4d17eae5575d4b25920bb1aa4b17f767a75bc26ace2591dd3f26ea3479c30e80f830c92c", 0xa1}, {&(0x7f0000001000-0xda)="87da91b0b38e2942efce20966c334e98743706aaeffff95402ac2a26d6ed31b55081d3e17113766d1a3970d47b471ef734adf37fea005a740bc1e4262f72d6f552c917a880c8f5661cc93230df55062196704fc08ced0e97365b068bf40c0bafbab531529af768da7f78c9a7a6884ddc766e3a3b276ead1144d7c3b1451d27a2444b378a9e922f620c37127afa96b5d354bc31fdf9eaeb75a0d4d00b35f47da71c4ef1fb4cc8e77c265ea8a718360a9e17ce952787b35d20b003d4400395ec2ddb9819975e7401693fbb3a5474d215e83ed9c3040cc5eaec8c48", 0xda}, {&(0x7f0000000000)="5a3f9902376725c5c6627342ef98a2874b84b3125fa6d4b36433ae951102e6cce8fbd53dd228acddb04eb46fb42582c5b1dba871a832af7ce4886ef0b45f9a5ea5b1c9a6d232e8b543ccb88e9b0fda0f2ae00bbf1a5726d58c2781f3c0f1123b861fbe2e500f69b0166b983b4c7d85919b23e9e95fe403daa07d9f053167e3edbea145274e5c3b930b86e3bffa6738a1cb741ef85ec4b4a8b252a97f8e03d979cdeb8f7c21587440db608e89c34eb12ca42c5935183fe7874b75d2a1ce5096d933573a3813c6033a2df95bebe83fc09d9d27ebec52acb22c1d0a0b5d5d179c2414573cb657a1ecdd", 0xe8}], 0x8, 0x0) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dea000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000a80000)=0xb3, 0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f000015e000)={@host=0x2}) recvfrom$unix(r1, &(0x7f0000bdb000)=""/129, 0x81, 0x40000000, &(0x7f00004ce000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/09 11:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='net/rt_acct\x00') lseek(r0, 0x56, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000e29000)={0x0, 0xee4}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000047f000-0x3f)=""/63, &(0x7f0000af2000)=0x3f) 2018/02/09 11:00:30 executing program 6: keyctl$update(0x2, 0x0, &(0x7f000043d000-0x3d)='-', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c81000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004a8000)='\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e02000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, r0, &(0x7f00002ab000)='id_resolver\x00', &(0x7f0000059000-0x5)={0x73, 0x79, 0x7a, 0x3}, r1) 2018/02/09 11:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000039d000-0xc)='/dev/audio#\x00', 0x3, 0x20100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffff800000000003}, 0x0, 0x0, r0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000e53000)='/dev/ashmem\x00', 0x0, 0x0) init_module(&(0x7f0000572000)='md5sum\x00', 0x7, &(0x7f00003e2000-0xc)='/dev/ashmem\x00') mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) 2018/02/09 11:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/audio\x00', 0x280, 0x0) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000c31000-0x50)={@generic="3cc1fbdb387b006b5a6765af619b4d29", @ifru_ivalue=0x81}) faccessat(r0, &(0x7f000049b000)='./file0\x00', 0x0, 0x1300) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00009b8000-0xc)={{0x2d, 0x69, 0xfffffffffffffc01, 0x80000000, 0x800, 0x9}, 0x7}) 2018/02/09 11:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000025d000-0x8)={0x0}, 0x4000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000807000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003c4000)={0x14, 0x0, &(0x7f000065b000)=[@acquire_done={0x40106309, r1, 0x2}], 0x49, 0x0, &(0x7f0000f39000)="89c4434811d4a9322590cff16ef45737f62c3d1f6266ef2321acf32b7471402f7b06844b70335cf8cb3e8d610a90857c07d13460ff6d2118b48978d9b28b9c4b0e196fb0177e04199f"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000d48000)='/dev/midi#\x00', 0x6, 0x101400) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000495000)={0x3, {{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9e0}}, {{0xa, 0x0, 0xf0cd, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x108) 2018/02/09 11:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0xf, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00000d4000-0x8), 0x400, 0x6) 2018/02/09 11:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000654000)=@syzn={0x73, 0x79, 0x7a, 0x0}) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000024e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}}, 0xff, 0x4, 0x0, 0x0, 0x80}, &(0x7f0000340000)=0xa0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac4000-0x11)='/dev/qat_adf_ctl\x00', 0x2441, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000c14000-0x3)={r2, 0x1, 0x7}, 0x8) 2018/02/09 11:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d0e000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r1, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)='\v', 0x1}], 0x1) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d68000)={0x0, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000dfa000)={r3, 0x1ff}) r4 = memfd_create(&(0x7f00009b1000)=':\x00', 0x1) linkat(r0, &(0x7f000072d000-0x8)='./file0\x00', r4, &(0x7f000005e000+0xb42)='./file0\x00', 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000be9000)={@multicast1=0xe0000001, @empty, 0x1, 0x5, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x24) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f04000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000ad9000)={{0xff2, 0x6, 0x3, 0x2, "bfbda63a84089294d3bc0e38b7522750e05a7d6aa1ffa8375eaecfb553969a41414b63f245f702d0684cf277", 0x3}, 0x0, 0x0, 0x2c4, r5, 0x4, 0x0, "f2fd743c78c97ecc2bf8d043953e342443fd73eb7d73f20214dc8336ffd9a3f14b106e558eec775df385b38d8314c09044ee9c0ea02de21787ae8168d5dde9e6", &(0x7f0000c69000)=':\x00', 0x2, [], [0x1, 0x3ff, 0x4, 0xf6a]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00007e1000-0x1)) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(r0, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000788000)='/selinux/status\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000a66000-0x8)) 2018/02/09 11:00:30 executing program 6: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10}, 0x1c) timer_create(0x6, &(0x7f0000929000-0x60)={0x0, 0x20, 0x7, @thr={&(0x7f0000594000)="f70c56cd30afb10cd138b477df01b68383bcc25a18e40be025d9d59226c589f46b8e0080722f1df98595eb0266da158e0b2a9bcb9a72b946939c64d8f3a9e7cc7b0efbce77eba144d20d11b3bc42cf9a52f5ea1b4fb1e29c480a6fa41da68c4c354ccb1f4405748a356cbd1e32e5403eed", &(0x7f000058b000-0x54)="0484e15dfa36d625aa7f195b7c4c61f238633d818dceca7fc9a315537da640079ca0bea9ff0e54d381c6e65ebe39231cb69ba8f7c6f3bfa8f1fbbd4d9bc41b104887953cf627c481ca2fc89893202cae56b1efc6"}}, &(0x7f0000029000-0x4)=0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000e5a000-0x20)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000), &(0x7f0000011000)=""/161}, 0x18) 2018/02/09 11:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f0000d99000)="0800cc667300af2c7faad176b35558239baffb4ccc49cc31271df3c27a0b8675d475b2ee0494efebf3d896a6e4d76636b5fdbdf8d08e310fa892e50821e9dd794ce39344d1ad10414397b646171eaa7b3abc7614d42bb890b93d923c0047c7a1d434d7f90a9e6a7246409f2db724b68c6b5e8d4216", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000069000)='/dev/sequencer2\x00', 0x240000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00005a6000-0x5c)={{0xa, 0x1, 0x1d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x1000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0xfffffffffffffffc, [0x2, 0x4, 0xfffffffffffffffe, 0x1ff, 0xcc54, 0x5, 0x3, 0x97b]}, 0x5c) mknodat(r0, &(0x7f0000ef9000-0x1)='.', 0x8082, 0xffffffe1) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000012000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) fallocate(r0, 0x0, 0x46e, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x3, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4c}, [], {0x95}}, &(0x7f0000282000-0x4)='GPL\x00', 0x2, 0x99, &(0x7f0000ce7000)=""/153}, 0x48) 2018/02/09 11:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057f000)='/dev/sequencer2\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000578000)={0xfffffffffffffff9, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000d32000)={0x400, r1, 0x10000, 0x1}) accept$packet(0xffffffffffffff9c, &(0x7f0000523000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000448000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000042000-0x18)={@loopback={0x0, 0x1}, 0x4, r2}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b88000-0xc)={0x6, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000d6f000-0xe)={0x4, &(0x7f000077c000)=[{}, {}, {}, {}]}) r4 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000242000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0xfffffffffffffffb, 0x100000000, 0xfffffffffffffff9, 0x8}, &(0x7f000072c000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e59000)={r5, 0xdd, "215576a8bc422f7a38ac884c71c8bd6cb9a7e9557a2eecfd8e633e46d4c5ac1344565b544597675c71f548a7cb4a71019178e5e8e133d8dae63293695dcee93741b33ba0465a9d575c4d39253b401b8c7351270606ff5b873a935d5f577634130921c8b470801ca517928e1dd7c6e8af7f3cfef5836a6310d0c09480de2f1f36489e37c7e6a4b7ab1bff78eddd91adc251eceba3eea1f5a98efe0bae4b89d47dabed15f34132534f8c1e905b03d0ddd3e156b0b5b9fe94ae437c20384e45191cb7d3e12fc9d6a505b12ff0014beb88c219ed2e563ba5ea8824f54326b6"}, &(0x7f000037d000)=0xe5) syslog(0x3, &(0x7f0000ea8000)=""/126, 0x7e) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f000053e000-0x4)=0x9) bind(r4, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f00003e8000-0x10)={0xffffffff, 0x9, 0x4, 0x200}) r6 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r6, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r7 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r8 = dup3(r6, r7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r8, 0x84, 0x64, &(0x7f0000f8b000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00006db000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}], 0x2c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00005c9000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000056000)={r0, 0x28, &(0x7f0000939000)}, 0x10) 2018/02/09 11:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = request_key(&(0x7f0000f6c000)='logon\x00', &(0x7f00002b6000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000945000-0x8)='keyring\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f00004dc000-0x6)='logon\x00', &(0x7f0000dd6000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000741000-0xf3)="9b6fdec3a9002a8fa7073e92a4c4423a4650224b53808c1b05004501978c2aaeb7bda69e5821a7c2ed8105967c0300e23a15ab1c80d9ba442aaca25e3f07a035abe0d4f2d76f80962308b0ee7577c7ec8064c8cd1c140a3a19051637cb103293d461e72f92419321b75bee88136bb7865d5b7c5cf5a70f7903a4b657a89c8bf0f6b6bb8afc25f563bba017869a89aae4167e7eb711c9ec4b1914c377e89b470ed735974adb51008e598ed1bcbb4899aedecb9663939d84ae37600accf31664f5b252fb6c53d7efec4cc2d4de7e8282f575126d50b2f7ae27e22c2383311a68d19fa322182c3c54320ebe4b2448241ca6526c63", 0xf3, r1) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000010b000-0x4)=0x6, 0x4) keyctl$assume_authority(0x10, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00004d2000+0xb32)=0x3, 0x4) 2018/02/09 11:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000eed000)={0x0, 0x0, 'client0\x00', 0x0, "ce974c0d1fef7eb6", "5573ac6d374d1ff546ad394d1698f4e96ecf8a9b05cd8f81cf38fa93d31ec00c"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00005cf000)={{}, "056f727430000000000000000000000000000020000ea7000000000000000200000000000000000000000000000000000000000000f000", 0x0, 0x0, 0x0, 0x96f, 0x0, 0x0, 0x0, 0x0, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000000a000-0xb)='pkcs7_test\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000001b000)="00f8", 0xfffffffffffffffe) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000724000)='/dev/vcs\x00', 0x440, 0x0) clock_gettime(0x0, &(0x7f0000d73000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000acd000)=[{r1, 0xa000}, {r1, 0x2}, {r1, 0x8001}], 0x3, &(0x7f0000a36000)={r2, r3+10000000}, &(0x7f0000771000-0x8)={0x1}, 0x8) fcntl$setsig(r1, 0xa, 0x18) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) r4 = add_key$user(&(0x7f0000019000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f000001a000)='\t', 0x1, r0) keyctl$unlink(0x9, r4, r4) 2018/02/09 11:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r1, &(0x7f0000baa000)=@generic, &(0x7f000089b000-0x4)=0x80) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005cf000)='/dev/autofs\x00', 0x408180, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000da4000)={0x2000, 0xd000, 0xe0e, 0x0, 0x5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x0, &(0x7f000015c000)=[]}, 0x10) close(r1) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000005e000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000a0a000)) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000418000)={"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"}) 2018/02/09 11:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b02000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) write(r0, &(0x7f0000f04000-0xbc)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) move_pages(r1, 0x8, &(0x7f0000004000)=[&(0x7f000095e000/0x2000)=nil, &(0x7f0000d78000/0x1000)=nil, &(0x7f0000770000/0x1000)=nil, &(0x7f0000076000/0x3000)=nil, &(0x7f0000479000/0x3000)=nil, &(0x7f0000594000/0x1000)=nil, &(0x7f0000968000/0x3000)=nil, &(0x7f0000ef6000/0x11000)=nil], &(0x7f000073b000-0xc)=[0x8, 0xc58, 0x2], &(0x7f00000a3000)=[0x0], 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1f000-0x14)={0x0, 0x0, 0xffffffffffffffff}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f0000ede000-0x38)=""/167) r2 = syz_open_dev$vcsn(&(0x7f0000a79000)='/dev/vcs#\x00', 0x80, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000d69000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000356000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006e9000-0x8)={0x0, 0xf626}, &(0x7f0000256000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c93000)={r1, 0xffff}, 0x8) io_setup(0x3, &(0x7f00006d2000)=0x0) io_destroy(r2) io_submit(r2, 0x0, &(0x7f0000b9c000)=[]) 2018/02/09 11:00:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000071000-0x20)={0x5e}, &(0x7f0000ff0000-0x20), 0x8, &(0x7f0000a5a000)) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e19a, {0xfffffffffffff26e}}, &(0x7f000087b000), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008c7000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x10084000, &(0x7f000066e000), &(0x7f0000d4e000), &(0x7f0000001000-0x4), &(0x7f000094e000-0x1e)) 2018/02/09 11:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c5f000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x9) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f4e000-0x80)=[{&(0x7f0000829000)="0e1c09b727284f4144d64ada9c3f0fb4f167cc2ee65a64082ce88565db34313cc1acaedfd15ec37b109988a873c864c195563755396deb7b8f7770c5bea1b26f0c50ed86f26161c1901d0bf2648d6f132fe60af86e9e57bea4c07160384fa3234ac79ed78dab6f8fd45173b4b50593d085e868bd4e4bd629144b2e6420e6a450098dbe855b996e6268e52017278d0cb48e8b46d37cbf87b694bcd824b31296ade475f498b520d42df75c1ac71c5e8e08de59623c3529ea5d72", 0xb9}, {&(0x7f00004c5000-0x16)="6b288200e74f3669c8f53f4c07b4ca0979c3d6aa50af", 0x16}, {&(0x7f00004ad000)="853a34845241432f3016eeabe82fc4ab9b1e50dda4b3723c94b14d6e3b07592c77d0d7fbfa2b48e1f764acb8125030ee089874e04c76b9a4c150719289a33470f5d91a4bae75fd7d8839", 0x4a}, {&(0x7f0000b34000)="3886d90c0c25e488baa917b32437e40c", 0x10}], 0x4, 0x17) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ftruncate(r3, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, 0xffffffffffffffff, &(0x7f00000de000-0x8), 0x100000001) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000123000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xdd}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x1f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2d5}], 0x68) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000043c000)='/dev/vcs#\x00', 0x800, 0x4040) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000bcf000-0x4)=0x5) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000785000)={0x8001, 0x7, 0x2, 0x8001}, 0x5) syz_emit_ethernet(0x3e, &(0x7f0000660000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/09 11:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000556000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f00009d5000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000027d000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x3ff, r1}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000467000-0x10)='/selinux/policy\x00', 0x0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000adc000)='/dev/vcs#\x00', 0x1, 0x20100) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ab8000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x1, 0xfffffffffffeffff, 0x1, 0xffff, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0x80000001000000, 0x4, 0x6, 0xffff, 0x9, 0x80000001, 0x5, 0x8}, {0x1, 0xfffffffffffffffa, 0x0, 0x8}, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x33}, 0xa, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x81, 0x7, 0x4, 0x1f}}, 0xe8) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f000007c000-0x38)={0x80000000, 0xba1, &(0x7f0000a78000-0x3d)="b74afd08c2ffbe198ebb575ffce6beca342377b5aed938a9a72c0fa7d60fd371d54608a369b9fb2567ca9e2dd9a80c79628f8d92c060f660ab91ad89a9", &(0x7f000037f000-0x45)="5bbd470518dfe91610f0a4dd9333aa787e0d4c09df7f563a6689bc75f77ea4c37db37a22d0166c31b8e30c0f959bdf458a72200f55ab9909abaf33a3195ae6cf815495ecec", 0x3d, 0x45}) mbind(&(0x7f0000192000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000fcb000), 0x4, 0x400008) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000254000-0x20)={@generic="04d02a9bee35aa2595bd0f4dd9fe5984", @ifru_flags=0xa01}) socketpair$inet(0x2, 0x2, 0xfffffffffffffffd, &(0x7f00005d3000)) 2018/02/09 11:00:30 executing program 5: socket$llc(0x1a, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x1, 0x3fb) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000e80000-0x21)=""/33, &(0x7f00001bd000-0x4)=0x21) 2018/02/09 11:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r2, &(0x7f00008c9000-0x8)='./file0\x00', 0x82, 0x100) connect(r1, &(0x7f00002ff000)=@sco={0x1f, {0x0, 0x2, 0x5, 0x4, 0x30000000, 0x337c7d8b}}, 0x8) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003b000-0x4), 0x3c) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000d29000)=@assoc_id=0x0, &(0x7f0000d2a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000075c000-0x98)={r1, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x9}, 0x98) gettid() 2018/02/09 11:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/09 11:00:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000214000-0xa)='/dev/ptmx\x00', 0x420100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aea000)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = syz_open_dev$admmidi(&(0x7f00006bf000)='/dev/admmidi#\x00', 0x1, 0x401) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000485000)={@any=0xffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TCFLSH(r0, 0x540b, 0x8) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x0, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffa, r0, 0x0) timer_create(0x8, &(0x7f000065c000)={0x0, 0x16, 0x0, @tid}, &(0x7f00001ec000-0x4)) r1 = syz_open_dev$midi(&(0x7f0000485000)='/dev/midi#\x00', 0x1000, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000002000-0x90)={0x6e, {{0x2, 0x2, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x3, 0x100, 0x5, 0x5, 0x1000, 0x1, 0xbd37, {r3, @in6={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x4, 0x10000, 0x85c, 0x8, 0x3}}, &(0x7f0000001000)=0xb8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000030000-0xc)='/dev/autofs\x00', 0x200000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000030c000)={0xa, 0x8, 0x1ff, 0x7, 0xa, r4, 0x7f}, 0x2c) 2018/02/09 11:00:30 executing program 2: syz_open_dev$sndpcmc(&(0x7f00001a9000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000653000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000c3000-0xc)='/dev/rfkill\x00', 0x4001ffffe, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000751000)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f00001bb000-0x4)=0x8) bind$packet(r3, &(0x7f00006ad000)={0x11, 0x0, r4, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x14) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afa000)={0x1, 0x0, [{0x1, 0x4, 0x0, 0x0, @irqchip={0x4, 0x3}}]}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00002fe000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00001b7000-0x4)=0x3, 0xfffffffffffffe13) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f000089f000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0x5d000)=nil, 0x5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)) r2 = syz_open_dev$vcsa(&(0x7f0000198000-0xb)='/dev/vcsa#\x00', 0x0, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f000001f000)=[], 0x0, 0x101, &(0x7f000005e000-0x8)={0x80}, 0x8) 2018/02/09 11:00:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000001000-0x25)="d95936f3f167f2d593a2d896642b72bfcc0ba1232bb9cda7384fd815a72a4e97d9cbfd0924", 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000a22000)='keyring\x00', &(0x7f0000957000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x900, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000003000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={r3, r4, r5}, 0xc) add_key$user(&(0x7f00008c7000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="805a208567eeecfd89313190860135758351316e4be80b94cf28ce155fd78a46d184c3246fb00f6bc9e946", 0x2b, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000b10000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000f4b000)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000fde000/0x3000)=nil, 0x3000, 0x68) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f000042c000)={0xe7, &(0x7f0000c83000-0xe7)=""/231}) exit(0x80000) request_key(&(0x7f000072d000-0xa)='id_legacy\x00', &(0x7f000091f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c58000-0xb)='cifs.idmap\x00', r6) 2018/02/09 11:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x16) r1 = syz_open_dev$dmmidi(&(0x7f0000536000)='/dev/dmmidi#\x00', 0x9, 0x400) accept$alg(r1, 0x0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000550000)={@ipv4={[], [], @multicast2}}, &(0x7f0000607000)=0x14) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f00004dc000)=[{0x9, 0xffffffffffffffff, 0x0, 0x3}]}, 0x10) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00004dd000-0x4)=0x7f) close(r2) 2018/02/09 11:00:30 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt(r1, 0x3, 0x5, &(0x7f0000014000-0x98)="06b8afc151c08ff29f5eac408c4a19bf5182126cd9b759b38874fc9a10ab0952da75d09826a9d7e2bd62cffad2af5d76d22f0722a0668e2785d1b78f9393e615dc455cab04188facc95dde3a9b87339da2c5b6bbc6089b20afd7a5277ff6f435bb7f3467b228f52e8ef3719d6ac0741ac6b2fd2c038ea762163d7097f8d1d938058f353b09859559e4daaca8066255c98679066c1de7484e", 0x98) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)}}) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000010000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000011000)={@generic="928e8a923c88714d7882724e4e0cc7de", r3}) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d62000+0x96b)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000a7e000-0x4)=0xa8e3, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0xfffffffffffffe01, @dev={0xfe, 0x80, [], 0x0, 0x12}}, 0xfffffd63) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4), 0x4) writev(r0, &(0x7f0000b27000)=[{&(0x7f0000ad2000-0x1000)="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", 0x599}], 0x1) read(r0, &(0x7f0000a40000-0x63)=""/99, 0x31) recvfrom(r0, &(0x7f00000c9000)=""/88, 0x58, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000676000)={0x0, 0x0, 0x1}, 0x20) writev(r0, &(0x7f0000d66000)=[{&(0x7f00008d8000)="9e", 0x1}], 0x1) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000680000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000dc2000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000024b000)=r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e0d000-0xc), &(0x7f000072f000)=0xc) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = timerfd_create(0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) 2018/02/09 11:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e00000-0x11)='/dev/vga_arbiter\x00', 0x80040, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f02000-0x28)={@common='ip6gre0\x00', 0x0}) r2 = accept4$packet(r0, &(0x7f0000f2e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006fe000-0x4)=0x14, 0x80000) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000580000)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f0000208000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000e4f000)='logon\x00', &(0x7f0000ae7000)={0x73, 0x79, 0x7a}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000433000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000871000-0x8)={0x0, 0x1}, &(0x7f0000edc000+0xff)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000977000)={r4, 0xfffffffffffffff9, 0x10, 0x40, 0x5}, &(0x7f0000fd2000)=0x18) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ba8000), 0x4) 2018/02/09 11:00:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00004ea000-0x10)=[{&(0x7f000020c000-0xc0)="d67c1372d776edc332d9fe354a5c86af6fc68e9a45cc1c1e40b02b5243d6e72d3743eda8d891ba29e42bfefb3cefd6187d2a6a8bdfefeab9786ead721285617ac841624e9a49b6b97c6eabdd80b31367c034f2fa8178579d1e5a39d5e96d8c096fe9213d5ee756aafd1a72821b1ccadd756bdc5d7c58277561f61bb53e84470b11489d714a0f7952d011fc5d3b8022c3f9986eefed40ab5cfcdabf67be4aff806ba2039d3103bccd9f534abd4e7df2917b7350e12dd86971f0c8013285718755", 0xc0}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c04000-0xf)='/dev/sequencer\x00', 0x8900, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000015c000)=@int, &(0x7f0000912000)=0x4) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00003a3000)) 2018/02/09 11:00:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x1, 0x800000000, 0x10000000}}) 2018/02/09 11:00:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:30 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00002c7000)={@local, @multicast2, 0x0}, &(0x7f000091d000-0x4)=0xc) bind$packet(r0, &(0x7f0000226000-0x14)={0x11, 0x16, r1, 0x1, 0x3ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000001000)='/dev/audio#\x00', 0x1, 0x4001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r2, &(0x7f0000002000-0x20)={0x20, 0x0, 0x2, @fuse_ioctl_out={0x7ff, 0x6, 0x8, 0x100000001}}, 0x20) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4), 0x217) 2018/02/09 11:00:30 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000-0x4), &(0x7f000000e000-0x4), &(0x7f0000007000)) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x49}}) r1 = shmat(0xffffffffffffffff, &(0x7f000000a000/0x3000)=nil, 0x2000) shmdt(r1) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f000000e000)='/dev/vcsa#\x00', 0x0, 0x400002) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000009000/0x3000)=nil) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000000f000-0x10)=[@in={0x2, 0x1, @empty}], 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x2}}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000009000-0x28)={@syzn}) 2018/02/09 11:00:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a}, &(0x7f0000ca5000-0x17e)="b3", 0xfffffcc6, r0) r2 = request_key(&(0x7f0000ed2000-0xa)='syzkaller\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)='{eth1%\x00', 0x0) r3 = syz_open_dev$amidi(&(0x7f0000428000-0xc)='/dev/amidi#\x00', 0x7, 0x400000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00007e2000)={{0x8, 0x9}, {0x10001, 0xffffffff}, 0x4, 0x3, 0x80000001}) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, r1, r2}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) socketpair(0x3, 0x1, 0x8001, &(0x7f0000594000)) 2018/02/09 11:00:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000229000)='/selinux/mls\x00', 0x0, 0x0) bind$bt_l2cap(r2, &(0x7f0000aed000-0x9)={0x1f, 0x50000000000000, {0x7ff, 0xef7, 0x7fff, 0x8, 0x3e0, 0x9}, 0x5, 0xffffffff}, 0xe) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000856000)) 2018/02/09 11:00:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000), 0x1ed) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = dup2(r0, r0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ec3000-0xe8)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e75000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xfd09, 0x2, 0x0, 0xa, 0x20, 0x80, 0x21, r1, r3}, {0xb8c9107, 0x1, 0x2, 0x0, 0x1ff, 0x200, 0x400, 0xfffffffffffffffa}, {0x20, 0x80, 0x5, 0x3}, 0x45e, 0xb, 0x2, 0x1, 0x3}, {{@in=@rand_addr=0xcd, 0x1, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5, 0x0, 0x1, 0x9, 0x20, 0x5778, 0x4}}, 0xe8) [ 80.636952] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30423 sclass=netlink_route_socket pig=11793 comm=syz-executor1 2018/02/09 11:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d19000-0x10)={0x0, 0x0, &(0x7f0000a45000-0x64)=[]}, &(0x7f0000001000-0x2)=0x10) listen$netrom(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x1, 0x5, 0x0, 0x7fff, 0x20}, 0xa0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000c0b000)) bpf$MAP_CREATE(0x0, &(0x7f0000ca4000-0x2c)={0xc, 0x5, 0x6, 0x6, 0x10, 0x0, 0x5}, 0x2c) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000022b000-0x8)={r0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f000004c000-0x68)) futex(&(0x7f0000ce6000-0x4), 0x5, 0x0, &(0x7f0000bc8000-0x10), &(0x7f0000c89000), 0xfffffffffffffffd) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r2 = syz_open_dev$dspn(&(0x7f00004e1000-0xa)='/dev/dsp#\x00', 0x8, 0x80) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00000a4000-0x10)={0x5, &(0x7f000026a000)=[0x7, 0x8, 0x0, 0x5, 0x9]}) pipe2(&(0x7f0000a6c000), 0x4000) read(r1, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000697000-0x8)) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) [ 80.683649] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=30423 sclass=netlink_route_socket pig=11803 comm=syz-executor1 [ 80.722796] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 80.745825] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/02/09 11:00:31 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}, [0x2, 0x9, 0x8204, 0x5, 0x9, 0x3, 0x1, 0x4, 0x6, 0x0, 0x0, 0x1, 0x5, 0x2cf, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={r3, 0xa4, &(0x7f0000001000)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0xa, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @rand_addr=0xa45c}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @empty}]}, &(0x7f0000002000-0x4)=0x10) bind$unix(r1, &(0x7f0000ba1000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) getpriority(0x10000000001, r0) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000bf0000-0xd)='/dev/dmmidi#\x00', 0xffffffffdffffffc, 0x40c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f64000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e87000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x1, 0x5, &(0x7f0000703000)={0x0, 0x0}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r7 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000086f000-0xe8)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) r9 = getegid() r10 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00005f4000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a67000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000abf000-0x38)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000920000-0x20)=[{&(0x7f0000000000)="6ba0ea14aa7d41cf159f44a013c5e2cfb85fa941026bd8d83308df70fd6ac3576f3a7038feb8ae3266b6f60d60ea4c66342bc16a1a12088611ee1d395666ee7e3a174cfff10c8245", 0x48}, {&(0x7f0000001000-0xc3)="02944502352609d782c18a4717c8780472e36532111da9cd652c9dfc818dde69dbe9690a154f98fb6877c417653a0082c92ebeeb808c7297f2d0f9869f3a248b1fc67b9f3c75a8131938f8765fe15439b2adf5e4260f48806c6da932b3556fd159e80cd13ba66d9f6873ce568ca52053bdd78f8397dd47e3c487c8b786cece3a5518a12b5900693659fd08f14da99ee813e1ff5a4c5c738b46391cb649be70b97662de029c913d4088bd98d4faf45b21b1ddabe1b23f59a5381dbe626d3f329de867a0", 0xc3}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x80, 0x4080}], 0x1, 0x4050) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r13 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r14 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r13, r14, &(0x7f0000aef000), 0xa8) 2018/02/09 11:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x400000000000000e, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b9000)='/selinux/status\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000014c000)={0x0, 0x0}) fgetxattr(r0, &(0x7f000080e000-0xe)=@known='system.advise\x00', &(0x7f0000986000-0x73)=""/115, 0x73) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002a1000)='projid_map\x00') ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000752000-0xa3)=""/163) semctl$GETPID(r2, 0x0, 0xb, &(0x7f00003c2000-0x3d)=""/61) r4 = accept4(r1, &(0x7f0000ad4000-0x80)=@generic, &(0x7f000029b000-0x4)=0x80, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r3, 0x4010ae74, &(0x7f0000741000-0xc)={0x8, 0x7fe000000000000, 0x7fffffff}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f00002dc000)=""/4096, &(0x7f0000fa2000)=0x1000) 2018/02/09 11:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000ab4000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f000001b000-0xc)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000020f000-0xc)={0x1, r0, 0x1}) accept4$llc(r2, &(0x7f0000fb0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000322000-0x4)=0x10, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000939000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f000034d000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000a63000)) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006b7000)={0x100000000, 0x8007, 0x8, 0x0, 0x0}, &(0x7f0000663000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000620000-0x8)=@assoc_value={r1, 0x1}, &(0x7f0000c6e000-0x2)=0x8) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r0, &(0x7f000093f000)='./file0\x00', r0, &(0x7f000010c000-0xe)='./file0/file0\x00') 2018/02/09 11:00:31 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000003, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000079f000)='/dev/dmmidi#\x00', 0x201, 0x204001) writev(r0, &(0x7f00000c1000)=[{&(0x7f000001e000-0x7d)}], 0x1) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000093b000)=""/100) 2018/02/09 11:00:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x32, 0x5, @tid}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00008e7000-0x20)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0xb, &(0x7f0000044000)={0x200, 0x3f, 0x0, @tid}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000e7d000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000c22000)={{}, {0x0, r3+10000000}}, &(0x7f0000f8b000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400}}, &(0x7f0000040000)) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) r1 = socket$inet(0x2, 0x3, 0x2000000088) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f1c000)="e3a48dd50073b4996ea160e602482a4e1b06244bde7cf67c67244628258e08531466875c4844cc7597", 0xfffffffffffffeed, 0x0, &(0x7f0000f1d000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004b1000)='./file0\x00', 0x0) mount(&(0x7f0000ae2000+0xd7d)='./file0/file0\x00', &(0x7f0000c1c000-0x8)='./file0\x00', &(0x7f0000a6f000)='nfs4\x00', 0x0, &(0x7f0000dee000-0xd1)='v3') r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000fde000), &(0x7f0000d4b000)=0x60) r1 = accept4(r0, &(0x7f0000450000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f0000a6a000)=0x1e, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00007aa000)={0x0, 0x1, "9a"}, &(0x7f00008a4000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00002d4000)={r2}, &(0x7f00003be000)=0x8) sendmsg$nfc_llcp(r0, &(0x7f0000fb7000-0x38)={&(0x7f0000d28000-0x60)={0x27, 0x3, 0x0, 0x7, 0x80000000, 0x2, "c6b4dce85b29c874179743fa6df024ff181ffda20e4a48ca4ffe838026c13942376a6cd6daac49c9803d38b936596f65090683571812405318786023cc9f2d", 0x8}, 0x60, &(0x7f0000302000-0x60)=[{&(0x7f0000178000-0xb8)="5281f247ac3f994be4b439987ce0e5c5423b5303f1244dda27679d56c697da3777a14d4c44d0dcbf684020f431a8324fb410d398f3283d425fcd2af17f5e228846665cefbef744ff005ad82683de71f9caecb542efd87d8975f3c2a8d6037b3b6138e422e18b25f8c40c38b1cea850267afb64bf7825d79b4c500fbdf6670e0652a238a6e3bacd4e4539e581159c76546716c729a632707dafe949f8bc96c4f3aa22c76fa0cf294dd10fd735c396766df483d3e540f97b69", 0xb8}, {&(0x7f0000b7a000)="75476657e0dae8fd48d9393d62246b2bc3b2e1fab3e95ecfdc99d3110acf7e3bc5d176da1d441b731720d8f9e049956b06df258f633474e1e725224e348e7e1cb094d087982e9548253bed2cb879fd81e43ac7ccd3c258a89cd4cb07773231ebd0d205ee9850deb08c0b2527e809f8ca340c3a336eec9f8e8d2a3d5bd29b67818a60271e82c461f45bc2b3e622a9709b46e305724ce98addd86a9136c07b9bb127db7395d849598ef55f9172d580d66473ba32e4f63bf734d67ecf6b7ccfa8b3e74740401a9797ab633f6ae160794a75", 0xd0}, {&(0x7f000019c000)="d310c3b81d7cc1cd07ea9f2cfcf19937b6252718a29bdfb9540eb201dbcc05c978ecd96cc9092b6a53bb134bfca185f9d155db15c69af152107deb751aa109c75fd6cf8d45fee4", 0x47}, {&(0x7f0000232000-0x1c)="ecb6d8c6e723912340335b0612f92c19cb7ba5cac11b246e3fcbd579", 0x1c}, {&(0x7f0000a7f000)="26a45fb4a1bf44f898cc9a77e5931dbc3201e8055cfd0123485680ee1518273434bcf8c271c79977da52c0fc81e953532cafd292151bf8e1ffd331d279076dc5718dde5100011181566e12ee80faea83f4bdaf345e5d406f1b9c071c60539864f7baf8282329bd1ecace0000000000000001c96e86691dc62ec89c17b09ceb5c7f303a0bd3f43fbff0b9", 0x8a}, {&(0x7f00004e4000-0x9b)="5713d90dc0d4edc30d95d2e0d76dfe3937631006cb55c2b87754e750e55b98f6e9a6db268ea2b18d965e888f578aed6313b027aa0311d131d542dc38fc0c3ac5f8054572f72c776116aaaf48788cf1c8bdd9afab19a41dd27ee366eb889e3d83027e016d19940ed3297c54c2a9bd1fc3ed43146a9044713f4fa30b3c218d98c2535c0be559300b8d76e38b746aed2df9759d0de9e64d35363f856c", 0x9b}], 0x6, 0x0, 0x0, 0x4000004}, 0x40000) 2018/02/09 11:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000c6d000-0x4), &(0x7f0000ae0000-0x4)=0x4) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:31 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000012000)={&(0x7f0000c8d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00007c1000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x800) 2018/02/09 11:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000054a000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) r1 = eventfd2(0xd, 0x80000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00007e1000)=r1) socketpair(0x10, 0xf, 0x4, &(0x7f00007ce000)) r2 = eventfd2(0x800000000002009, 0x800) write$eventfd(r2, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r2, &(0x7f0000345000), 0x8) 2018/02/09 11:00:31 executing program 6: r0 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x8)=[{r0, 0x280}], 0x1, 0xf7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0x2, 0x0, 0x0, 0x2, 0x3}) r1 = semget(0x2, 0x5, 0x0) semop(r1, &(0x7f00004e6000-0x12)=[{0x1, 0x8001, 0x800}, {0x6, 0x1, 0x1000}, {0x0, 0x8}], 0x3) r2 = shmget$private(0x0, 0x1000, 0x5400180c, &(0x7f0000a93000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/02/09 11:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/rt_cache\x00') preadv(r0, &(0x7f0000af6000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x40000000000003, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000d9b000-0xe0)=[{{0x0, 0x0, &(0x7f00008cd000-0x50)=[], 0x0, &(0x7f0000d9b000)=""/1, 0x1}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000d9b000)="26000000110047f1ffff050100030bff08002503000000ff00000000010b010205001b1e0500", 0x26) 2018/02/09 11:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000b64000)='big_key\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c0b000)='\x00', 0xfffffffffffffff8) r3 = add_key(&(0x7f0000023000-0xc)='id_resolver\x00', &(0x7f0000a25000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000180000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) listen(r0, 0x0) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bda000-0x56), 0x0, 0xfffffffffffffffe) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000d2b000-0x28)={@generic="66d62008b6321296461a4132353a6667", 0xa49}) dup2(r1, r0) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x916}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009bc000)='/dev/cuse\x00', 0x280001, 0x0) memfd_create(&(0x7f00005c6000)='-wlan1^[\'\x00', 0x2) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000b46000)={0x0, 0x5, 0x8, &(0x7f0000357000-0x8)}) sendmsg$nl_generic(r0, &(0x7f000007b000-0x38)={&(0x7f0000034000-0x2)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000e48000-0x14)={0x14, 0x3c, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/09 11:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x7f, @empty}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:31 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000f86000)={r0, 0x7, 0x1, 0xffffffff, &(0x7f000001f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000-0x60)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/09 11:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f00002b3000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00001ea000)={r0, r0, 0x8, 0xfffffffffffffffa, &(0x7f000021b000-0xd)="370c8cc1f034b5840242ff6bde", 0x200, 0x510, 0x1, 0x3f, 0x7ff, 0xb0, 0x40, "508bb49b2e1c3a3427943136a9b2e2d16275aa98ebc9b7bb0043fd0e7a6bb9f7c6506c893a474d2e61c16ef6a67ec8f3085fe008ce033dfce4b97393331b157195a9c89d7ed1e8ce41acebdf3ef6b193a3fd148cce05f7328ceeb3e901c96b4c5f946ba9e254a1885aa47f7dc64f2c505cd2c2bcd1fd730527b0f65bbc93c2a983afa028ce50212f7b84695e6fcf1756f9811280a7a90782a98c95f2938d18e00a3a6eb98248adaabe785eab808809a4794729ecbf1e768a0b98605c06bd46375ca3cfb6b4fa667c74bf0c61de1ebd762c0479774ed3248b5edb1ea2c871c808f50f91b6a29f7844f7f3d4"}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000ec5000-0x4)='./file0\x00', &(0x7f00006e3000+0x62c)=@known='security.capability\x00', &(0x7f0000a2b000-0x79)=""/121, 0x79) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000980000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000750000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000b2f000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000d7d000)=@assoc_id=0x0, &(0x7f00003d2000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000730000)={0x58, 0x4, 0x9, 0x7, r3}, &(0x7f0000bd7000-0x4)=0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000237000)='/selinux/create\x00', 0x2, 0x0) 2018/02/09 11:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f00008f7000+0x97d)=""/73) stat(&(0x7f000055e000)='./file0\x00', &(0x7f00003cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000077c000)='./file0\x00', &(0x7f000033f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000d5b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r4) r5 = semget$private(0x0, 0x6, 0x0) r6 = shmget(0x2, 0x4000, 0x20, &(0x7f00000f4000/0x4000)=nil) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000777000-0x4)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000092f000)={0x0, 0x0}) shmctl$IPC_SET(r6, 0x1, &(0x7f0000fe3000)={{0x8fe8, r0, r1, r2, r1, 0x114, 0x8}, 0x1, 0x8001, 0x76, 0xffffffffffffffff, r7, r8, 0x3}) unshare(0x40000) semtimedop(r5, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semop(r5, &(0x7f0000390000)=[{0x3, 0x8001}], 0x1) semctl$SETALL(r5, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) unshare(0x40600) 2018/02/09 11:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000261000-0x4)=0x0) fcntl$getownex(r2, 0x10, &(0x7f00008a5000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r2, &(0x7f000041d000-0xc)={r5, r1, 0x3ff}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) syz_emit_ethernet(0x16, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x2}}], {@llc={0x4, {@llc={0xff, 0xff, '-', "a8"}}}}}, &(0x7f0000013000)={0x0, 0x215, [0x0]}) 2018/02/09 11:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00007d4000-0x8)=0x1) r1 = dup2(r0, r0) connect$ax25(r1, &(0x7f0000801000)={0x3, {"67bca5945bf90b"}, 0x1}, 0x10) [ 81.222483] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11907 comm=syz-executor0 2018/02/09 11:00:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000553000-0x16)='/selinux/checkreqprot\x00', 0x280, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000d2d000-0x4)) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:31 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x9, 0x8000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000139000)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl(r0, 0x2283, &(0x7f0000001000)) dup(r0) ioctl$TCFLSH(r0, 0x540b, 0x401) 2018/02/09 11:00:31 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005e4000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x90)=""/144, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) 2018/02/09 11:00:31 executing program 4: mmap(&(0x7f0000000000/0x761000)=nil, 0x761000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x0, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000036c000), &(0x7f00002cc000-0x4)=0x4) mmap(&(0x7f0000761000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000762000-0x50)={0x3, 0x0, [{0x8000000b, 0x8001, 0x5, 0x7, 0x1}, {0x80000019, 0x401, 0x1, 0x6, 0x4}, {0x40000000, 0x6, 0xffff, 0x7}]}) 2018/02/09 11:00:31 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@generic="12152fe4bd47f2f3d38a32813f8dc025", &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x4b, 0x1}}) 2018/02/09 11:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c88000-0xa)='numa_maps\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f00000d1000-0x4)=0x2, 0x4) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) sendfile(r2, r1, &(0x7f0000a2f000-0x4), 0x8) r3 = add_key$user(&(0x7f0000f4c000)='user\x00', &(0x7f000058b000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000015b000-0xc3)="90029b4ae7c12fac8dcc6e85c936eff825c4cc1158cda30e928f62a48ab879df08c2efde0d1b13ce9c06492c7f914dbf49cba67285bbc1e3e283c16bc97a647a4f71bc8cf9644479991c1f6160ed63b8dd3b5206df7b045291f42f8fb9d3dc087f7845448e2612524d836769ad0ef6f02b4359585b0f409c3d5a01e4c0f2f239feb4a987f83979f71e3bdc833f4bc3c014e98f6aef9d3e7744fd7cdac0969ef5b2f9260316e7f9048c23d7e0295c2ab606f5c62125eac691eb23501866b409b1472713", 0xc3, 0x0) keyctl$read(0xb, r3, &(0x7f0000987000-0xd2)=""/210, 0xfffffffffffffe4c) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ad000)='/dev/vcs\x00', 0x24002, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000b4a000-0x8)={0x0, 0x80, 0x8}, &(0x7f0000ec2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000aac000-0x8)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x4}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/09 11:00:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 4: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/02/09 11:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000af1000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00004cd000)={0x0, 0xfdf8}, &(0x7f0000ff8000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000008c000)=@assoc_value={r1, 0x4}, &(0x7f00002a3000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xe, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/09 11:00:31 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0xe2, 0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000007000-0x138)) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000008000-0x28)={0x5, 0x16, 0x2bb, 0x6, "779a4ab56e3cf71a8f0408f079e852bbd472ae181ad1c753c288e456d6817de3"}) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0-c1023', 0x20, 0x31}, 0x58) 2018/02/09 11:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005bb000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000047000-0x18)={0x0, 0x0, 0x1fffc000000, &(0x7f000005f000-0x8)}) mknod(&(0x7f0000833000-0x8)='./file0\x00', 0xc0, 0x257) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000d31000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0x1000, 0x9c1, 0x8, 0x22, 0x1f}, &(0x7f0000649000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009e4000-0x4)=@assoc_id=r2, 0x4) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000c34000)=0x113002) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00001a7000), &(0x7f000099f000)=0x4) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000145000-0x10)={0x0, 0x100000}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ae1000-0xc)={0x7, r0, 0x1}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000cce000)="63d19201871e4da494044b2b5fe70e9d1c2f0e9e096c6dfb1c955215f2e6b343b5ec0b9b8547110f3cc5682c8d907fa527fb582559938f960bfc7c1dbde6f3920896febd561932e8f719c3d1add39ff49f6e33a0abd5bab85a4500d3ad7c67455cab732dedb2ce4b816a9c48308819464d190102de65c0c7") 2018/02/09 11:00:31 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000042a000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000356000-0x10)={0x2, 0x2, &(0x7f0000a02000)='d5'}) getdents(r1, &(0x7f0000514000)=""/50, 0x32) ioctl(r0, 0x8, &(0x7f0000b1f000)) timerfd_gettime(r1, &(0x7f00000ae000-0x20)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000a14000-0xc)={{0x3ff, 0x6, 0x1000, 0x0, 0x9, 0x100}, 0x2}) connect$bt_rfcomm(r1, &(0x7f00003d2000-0x9)={0x1f, {0x3, 0x8, 0x127a4, 0x1, 0x6, 0x2}, 0x5b}, 0x9) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ea2000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x2, 0xffffffffffffffff, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/02/09 11:00:31 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00005ef000-0x9)='/dev/dsp\x00', 0x41, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000771000)=0x753, &(0x7f0000a38000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000982000)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000e72000-0x4)) timer_settime(0x0, 0x1, &(0x7f000096b000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00008c4000-0x20)) 2018/02/09 11:00:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a0b000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe}], 0x1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff}], 0x1) sendto$ipx(r1, &(0x7f00008c8000-0xd3)="262a1e08c3bd10258b81e7af4251e654387da9e6d715a1c5584f8195ddf18547d77f8f8f593baca278d7ddf589c6d27af7995b5a466e5503c9b2b040d4a96f0172168703eb805428310d21da929fc409b9146d13705fbb40443483cc488e323709ada1b94245788abf99a2cf7c1ffc26581f9f67fc8e2876901d66a83baecd682f43490e3fa9e5456c903ba6fbcbfc7b5ef086e5e91dd099b7f56a0df9c735d6c5a37c9b658a2cde9fcc0613b4c327be694100d22f92fbca0baa7affa74ace8443782887b4786addd0fbb2fc21f72c717e1d4b", 0xd3, 0x10, &(0x7f0000446000)={0x4, 0x0, 0x80000001, "f4337ae73686", 0x1}, 0x10) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f000027c000)=""/21) 2018/02/09 11:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(0xffffffffffffffff, 0x3) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b74000)=0x7, 0x4) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ba9000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000031000-0x8)='pagemap\x00') ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000052c000-0x16)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @empty]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000858000-0xd8)={r2, r2, 0xfffffffffffffc01, 0x6, &(0x7f00003c7000-0x4b)="44c3f16eaab95f6a9135bf3bd763372be1aac7aaed63b6fd28e71d24e6b8b5e705593b5ea972928a06d634fb317026242e5c6b05e048ed3d840844e7a6140eff3fa6260e914d404a02fc6a", 0x0, 0x0, 0x0, 0x1, 0x8, 0x1, 0xfffffffffffeffff, "e6a1903f43508714607f92b0d6d246146e97940408da45a3b9946c220166aa5e418aba887e787419e700247c3f5387ec6ebbfba5b0f1a83f7bf8d055ecc01e905db269bdc94f4145fe4dcabbc1fadc74dfaa561e703cdef9c72c91741a1cca56df03bee75f6ef72539331f9c6350114e00a02b5b5a8f0f25201f75216ac0fba226b934f77b798582785f73cec84595d0b1329b8edc7404663c0cb4bded064c3cbe653c553f3cbbe788ded9533f238e96"}) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r2, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/09 11:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000174000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005f7000-0x8)={0x0, 0x7, 0x10001}, &(0x7f00008f7000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e2d000-0x8)={r1, 0xfffffffffffffff9}, &(0x7f0000a76000)=0x8) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f000074b000)={0x7b, 0x0, [0x80000000, 0x6, 0x7f, 0xffff]}) renameat(r0, &(0x7f00004a7000-0x10)='./file0/control\x00', r0, &(0x7f0000eb8000)='./file0/control/file0\x00') umount2(&(0x7f00002c8000)='./file0/control/file0\x00', 0x0) statx(r0, &(0x7f0000e84000)='./file0/control/file0\x00', 0x2000, 0xfff, &(0x7f0000463000)) 2018/02/09 11:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$amidi(&(0x7f0000dea000)='/dev/amidi#\x00', 0x8, 0x10000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000577000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000ee4000-0x70)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}], 0x38) 2018/02/09 11:00:31 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005ec000)={0x0}) read(r0, &(0x7f0000b8e000)=""/122, 0x7a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e6e000-0x10)={0x0, 0x1, 0x4bd, 0x82}, &(0x7f00000eb000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000609000-0x8)={r5}, &(0x7f00000b7000)=0x8) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$unix(r3, &(0x7f0000d77000)=@abs={0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006e4000-0x4), &(0x7f0000ac1000-0x4)=0x4) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x800000000000, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000dce000)=""/45, 0x2d, 0x2, &(0x7f00003e1000)={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e52000)={0x0, 0x8001}, &(0x7f00008b6000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000f96000-0xef)={r2, 0x635, 0xe7, "2c418990268a064e6cf0a26f0a04caf611e1e35b2e3ea6439d1afd5a8721b1bd29b2dd8c13252919faf25dc3c1d88b58b3146b899d2b29a684a2c6433ed8ed8b91216dbb2cd65ea8175ff92dedf4503c7b79cb34a0c2fc2f6e95301a421169ba6e0fb24ae341079044070b5582c8d47f9695a6d74b2ed7222482ddeec8264cb538bfaa8220e999c4a84b51cd7047c78d24a13afe08eefb3feba3b58e4c86a32faa47c7bddecab25f3f0fba253f35bf9b137e094defc0946cd41dda0a79cb9e9ce460f1936c4c82d4d0dc1daa1b3b22344689186cb1852dec82bc5d08637698884855822cdb0e53"}, 0xef) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000025b000)='/dev/audio\x00', 0x81, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000c58000)={0x81, 0x3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000741000)={{0x3, 0x0, 0xfffffffffffffffa, 0x1, 0x8001}}) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00002f7000)=0x400008, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004af000-0x8)={0x0, 0x4}, &(0x7f0000f84000)=0x8) connect(r0, &(0x7f0000bdb000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0xa1100a0}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000677000)={r4, 0x5, 0x1}, 0x8) 2018/02/09 11:00:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) lstat(&(0x7f000086e000-0x8)='./file0\x00', &(0x7f0000827000)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000524000-0x4), &(0x7f00009fc000)=0x4) 2018/02/09 11:00:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a13000)='/dev/dsp\x00', 0x20000, 0x0) write$sndseq(r0, &(0x7f000021e000-0x60)=[{0xf26, 0x10001, 0x9, 0xf43, @time, {0x7fffffff, 0x5}, {0x4, 0x200}, @time=@time={0x0, 0x1c9c380}}, {0x8a32, 0x8, 0x1f, 0x2, @tick=0x10001, {0x0, 0x3f}, {0x5}, @control={0x22, 0x101, 0x3ff}}], 0x60) setitimer(0x2, &(0x7f00004d1000)={{}, {0x77359400}}, &(0x7f0000e67000)) 2018/02/09 11:00:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000009a000)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056f000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mq_getsetattr(r0, &(0x7f0000bac000-0x40)={0x100000000, 0x7, 0xffff, 0x2, 0x1, 0x1, 0x0, 0x10001}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000885000-0x38)={0x0, 0x0, &(0x7f0000656000-0x10)={&(0x7f0000750000-0x60)={0x2, 0x2000000013, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/09 11:00:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x6, 0x8) bind(r0, &(0x7f0000e03000)=@generic={0x800, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/02/09 11:00:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x55, 0x0) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000279000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000067d000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x8003) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f4a000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f00002f0000-0xc)={0x401}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000c5e000-0xe)='/dev/admmidi#\x00', 0x2, 0x10000) ioctl$TIOCEXCL(r2, 0x540c) connect$vsock_stream(r1, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/09 11:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0xffffffffffdfffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x0, 0x10000}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x504415a9}, 0x98) 2018/02/09 11:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f00009fe000)={0x0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007e8000-0x4), &(0x7f0000f22000)=0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f00007b3000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f000028b000)=0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000041a000-0xe8)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000697000)=0xe8) recvfrom$packet(r1, &(0x7f0000379000)=""/121, 0x79, 0x40000002, &(0x7f00004f1000-0x14)={0x11, 0x1e, r2, 0x1, 0x5, 0x6, @random="9825230f6044"}, 0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f43000-0x9)='/dev/rtc\x00', 0x880, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007cd000-0xe8)={{{@in=@multicast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000b98000-0x4)=0xe8) recvfrom$packet(r3, &(0x7f0000f32000)=""/198, 0xc6, 0x40000102, &(0x7f0000e25000)={0x11, 0x18, r4, 0x1, 0x7, 0x6, @empty}, 0x14) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000867000-0x20)={0x9, 0x0, 0x1, 0xb5d, 0x0, []}) ioctl$int_in(r0, 0x80000000005424, &(0x7f0000000000)) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000316000-0xfca)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4}]}}, {"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"}}}}, 0xfca) 2018/02/09 11:00:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000063f000-0x10)={0x6, 0x208, 0x7, 0x1, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0xf2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x800, 0x7fffffff, 0x40, 0x100000001, 0x20}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e19000-0x10)={&(0x7f0000510000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) clone(0x0, &(0x7f0000297000), &(0x7f0000d22000-0x4), &(0x7f0000d8e000), &(0x7f00006d2000)) 2018/02/09 11:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) [ 81.741231] device eql entered promiscuous mode 2018/02/09 11:00:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcd000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) sendmmsg$unix(r4, &(0x7f0000afe000)=[{&(0x7f000078c000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000eb0000)=[{&(0x7f0000078000-0x7c)="7ac555a101c109063ee21ae10832ca08f41775ff792fb12e1018057278d29466f348438847b783f96cb8a31a7b61ab7ce457201cffdf8cc4fa122fbb060bf7db4d88d3fd50f750865ef4da54eef12f509ef5dee6c4ff58fd102718c613f6f1e118497841a572bbeb8154fe7fe1f8193c0924dfc4588ad16b26903cd3", 0x7c}, {&(0x7f000051d000-0x9f)="7f142cf17d069d0cf41e88c098504cdfb37e6c8e90b7da022acd28b0ab98f1a91b37d1e09d2122866d31c01f51b94ef6c4742c2d30424e96387b40265d776914e0b027a1863dd00ac9fac157b852bfca0d4a1d53ade8b9ff7674f0a770a1625085fb84762d51e33f624c57d220d90d883eff1f739535b76b4e000adc9dec1d2d5990f1bc8845b77cc8ce005753a7ea35f12cffa9d869006bcf0f3245ae43d4", 0x9f}, {&(0x7f0000a44000)="465e2a5a17dc3341a3193e2c848fd7fc8a04c23b6ceefaf74022bca24ef422030ea2e8db5608bb44b786d0a9bd96149f9cd72b64211c7c15d18a9cfdcde203eafcb39e739f6a43a139a9d62743f304b1cba6a794343e7d0c97465713a058c45eee45310908712f9da6f5d40ccb9600c25a2448283041bc072269b99138ab58114d14e266a066b1f8001b1e84298b3e5c871d2250e18a61dbf62ae86c86", 0x9d}, {&(0x7f0000c90000-0x9)="d949a7f7623a56c265", 0x9}], 0x4}], 0x1, 0x814) syz_open_dev$sndpcmc(&(0x7f0000ad3000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x400000) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f000009e000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) 2018/02/09 11:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 6: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000fcb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/09 11:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000897000-0xb)='/dev/hwrng\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000b24000-0x38)={&(0x7f0000938000-0x10)=@ax25, 0x10, &(0x7f00005da000)=[{&(0x7f0000904000-0x3c)=""/60, 0x3c}, {&(0x7f000014b000-0x8)=""/8, 0x8}, {&(0x7f0000273000)=""/56, 0x38}], 0x3, &(0x7f0000123000-0x1000)=""/4096, 0x1000, 0x6}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00009f1000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000536000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x440002) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000a1f000-0x4)=0x7, 0x4) r3 = syz_open_dev$vcsn(&(0x7f0000df2000)='/dev/vcs#\x00', 0x6255, 0x200000) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af22, &(0x7f0000cb5000-0x8)={0x0, r3}) 2018/02/09 11:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) syz_open_dev$vcsn(&(0x7f0000c6f000)='/dev/vcs#\x00', 0x8, 0x14000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000677000)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/09 11:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0xdc, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000c92000-0x4)) close(r1) 2018/02/09 11:00:32 executing program 0: chmod(&(0x7f0000981000-0x8)='./file0\x00', 0x132) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000d48000+0xee5)='./file0\x00', &(0x7f00004f7000)=""/218, 0x9c) r0 = syz_open_dev$tun(&(0x7f00009dd000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3e000)='/dev/ppp\x00', 0x600000, 0x0) r2 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a71000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000900000-0x4)=0xe8) r4 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003a9000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004aa000)={0x0, 0x0}, &(0x7f0000621000-0x4)=0xc) getresgid(&(0x7f0000f3c000-0x4), &(0x7f00008d3000-0x4), &(0x7f0000646000-0x4)=0x0) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000b7000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000351000-0x4)=0xe8) r10 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000536000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000006c000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000d56000-0x4)=0xe8) stat(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000776000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = openat$vsock(0xffffffffffffff9c, &(0x7f0000980000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r15 = getpgid(r2) fstat(r0, &(0x7f000053f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000855000-0x8)='./file0\x00', &(0x7f000075c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000876000)={0x0, 0x0}) r19 = geteuid() stat(&(0x7f0000c39000-0x8)='./file0\x00', &(0x7f00009d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000793000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000200000)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000c1b000-0x4)=0xfffffffffffffee2) getresgid(&(0x7f00006d7000-0x4)=0x0, &(0x7f0000c99000-0x4), &(0x7f00001c9000-0x4)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ccf000-0xc)={0x0}, &(0x7f00006ec000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000906000)={{{@in=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000c7b000)=0xe8) lstat(&(0x7f000014d000)='./file0\x00', &(0x7f00003df000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000605000-0x4)=0x0) lstat(&(0x7f00008e6000-0x8)='./file0\x00', &(0x7f0000146000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000862000+0xe92)={0x0, 0x0, 0x0}, &(0x7f00000cf000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000c57000)=[{&(0x7f000090e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000449000-0x80)=[{&(0x7f00001ef000)="c8abae83057b464172", 0x9}, {&(0x7f0000b29000)="2e3b66b7193f370811d4fc533e8901c66d2caf3007f80afb55dbd83b7b93f41d234af60588d15370b559932f98b04ebd50253cda46f180ab44c04c9ef801bc447beb4d60c663", 0x46}, {&(0x7f00007cd000)="a0f79fc4dac4eceb4abf21e9b644a666ce063bfd14a5e02c3b7237a5bc8fee012504680f0b63a2ac2599481fe6690bc66dc2534de1f2472777", 0x39}, {&(0x7f0000b2c000-0x36)="4f492decc4323f289cbc887c41d83b86e5d813397e7a2704109ca1b7c1e1747a0026363bc25ee78a8bf24b7126b24e9f2c785046992c", 0x36}, {&(0x7f000088e000)="ec837aa577afe05311385d694b6b85a0c245d87dea106cba106d0df1f2b4743a777119fad6f7d1faf276bffd370501958c53eb0e0eec104864fa82e448af58b645e73960a8856cc3c4147ce36a8744d0ccd169554488b3a239500cdd26f9c52b462a440243f4761e19ccf40501a23b58ef4b74b7b7e4a93f9ca449f4ae9275ddc5cd97e7c045f6eb96931a00bafdd0203a9ba24b632a78ffecafd0e827a264e7ff0b158d", 0xa4}, {&(0x7f00009b2000)}, {&(0x7f0000324000)="2e635b4e79ec409d052a24303f63a3faebaf21be32a25969e87d14b1afdb9871cb92f6bde482bffb830a8e797980b49ef639b629b594cd83b49bba9c8bf0418f47268713b4a5281a679ccfe223724542a32bfd49faf02574be23cd8ca4d4c24de85a02366082512512f20e79bf62b7883dbcd30946d027ecc029df862e1824f4dd4f7ea477ec7ce97eaee073d5d4a4c577d777c2765808497ebff4d224c731b45252110aa91d6d019231e57b0e6d098920126781c08831f052f68d52759d5258642d5b907a3aa033382f1470face27e8be305e0a7da4ce7dbf8f46be53bc5941f9e34114d859f7936c", 0xe9}, {&(0x7f0000799000-0x66)="72160f5742ad7747b6680200b31cfc9857a95cf2fa61f1661f2fdbd09ef152bd5f6aba82d310a80d1cd94d53e775557c3eeaeb6b5a657f7e41516ba4c18f9dfc3b5ed5069781f61e22b69a48e4536565ca73c0e0effacf1c62d4bfb2b0607db72bb4c6ece216", 0x66}], 0x8, &(0x7f000019d000-0x38)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x38, 0x8080}, {&(0x7f0000839000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000119000)=[{&(0x7f00006d2000-0xc8)="1f15eb2a2516efeea84fe2ab9bbfff05e7d5a0d5ccb78259fdc112ca8f4fc67af2a94c65eae56cd1f4eb01c0047e442a118dd0d6465667710c9a25afef11a7ffcfbc75121b6c1969b517e1b9112b0602150f86e01da1bc5ec6bb5880fbbf2cddab43e3e1c097f1fffb58a2520c9042f55d83ef8737fca4e5dc3d49a7c5a4f2f5f9b85906f68ac88cb75c76f19ddb23e8f21cb0b9024126c5752ce8febec24a9acc5b9971a9e2e4209721a34a18cd7a07c9b272cbf67cdf84653e558dba77bb5ea05917223b5c0342", 0xc8}, {&(0x7f0000347000)}, {&(0x7f0000c2f000)="824309ad2b4565dcbdb49b6c3e17e3d5a729bb44a4324879beabb6ca1ae16d803fadeebca398fc25d7dcd4d85a01023cd2789ecdb889547bbeb9dd440ac240e973200614636773b0373f94c252d030a30b2c39d47f0fb321444eb17e0230661f6e31b693bdb414e1463297681eefdd4f7abd42e35b8a490622c4e54bc54694edd591c522b233d6d68c35f238b6676197ebc6be295f58ec3dfc092d3567cc554b63812022f04d4f2fa4822e95", 0xac}, {&(0x7f0000bf1000-0x17)="b1374419156d5e18bf721adeb7e8b711742f960a76ebbd", 0x17}, {&(0x7f0000b12000)="fff1cddb9a1d58e1abc5c01529bdb1dcb3db1e202a9b89992257661465d2b126a46d2de7e3feb4410ef47f0d351bc85bdcea33e46a1f1ca0243e1dfc64d512b6efe81201c24aff97ea266b5ab1d7cb131e7a569d48defb3f7b2dcc2411803edac25d7b0ec95090624bad865493008c21eee453d32d69fa3b01fcae4389752396865250c8e264fc2a7378700b0ce01230b975dc91d6e8116a54e5575aca9db2cd465e795d519af528ef65c5ddfe5144d4ada1481f5b659b0666df71218d0561b071b903c4806e7194df71958b3bda0e573d2e4f6e20bbea72237b8dc38420dfb3314030cf52140ef10d53aee8", 0xec}, {&(0x7f000006c000-0x97)="f7a17e2343df3fc45c70bfbf41d754ca04242adde4aeeb30fde8b6f3ad8dafcc1c92893961d9b162a785ecf2d50094be7473101f25f42beb2fe7a909c256a1addb69d1cdbf3cfde9d49872022ed32261d375fb71217b9292c11941e557f2c270f12938c63876e895a9e9b6f57d336485c75d3bbddf009f8993fa472cda33b1a6b8da5a922e8ee6f0052441b33459a3432a405716803951", 0x97}, {&(0x7f0000a76000-0x54)="f9b14208955a760ea96106312c0c784af7f505619f97d67a1b5ae312910e24e57f204d850b671af433f14dc7429ab6585347107f19e7ed14efef8125994f6698c7a19ae5da09d9e3d5e44516b12a4d8eaa3efb49", 0x54}], 0x7, &(0x7f0000927000-0x108)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r14, r0]}], 0x108, 0x4000000}, {&(0x7f0000cbd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d9c000-0x10)=[{&(0x7f0000763000-0xb8)="ab577e9ed31cd59a427a422b64534750e74ff0eb2f6822c5892e4ef3eaadbd6ed50e495cb622be0a60bf64b4d8da317154091f84ebc195dbf45497a34dfec2815838b98997318497969edca1b6311048fd853409b708af5b6c35fa2544631658be24f7f757496eb5fd02521e9726030c9d0adc417c2235d2010dd29610f148a8420080970a785e5561761cfe8e43b1e3f6259906ccc1544d6435b0c0fe9d24894167c96437f9a4604dbe100e46c706252fd07cc93342b0e7", 0xb8}], 0x1, &(0x7f0000c2d000-0x100)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x100, 0x4085}, {&(0x7f00003fe000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e38000-0x30)=[{&(0x7f000055f000-0x5b)="14a21cafb518b7b44a8580cb32e8ddebddaf5cbb9e1f2437ec0759a2076e47220ecfdf004e3cf92ea36a0ea88196fc603cfd9b7a1f69a3d73c9e440bba63bc2346e17308f754587265d3d41d50c9288562e42eb371a430b1206b80", 0x5b}, {&(0x7f000080b000)="764f56e9eab4a1c629869612e84e753c06c8f1977a9edff5bfdb7ae6640a88cb1b3a5048e916210fcef303f4d809a7786c724028bb53523fa05a067f70f66fec786350a705fa655914f5d05c0199e2fef3b8a788e4f0aa3d0c91fb849d27b5fee988c4566f033e986734d2e212407d99323999147b6d74e46db9971d714c9a2a74357a17329ce8e7c8333e178f5081a6d5c560e1e99a70acbf870667a7df6718c721c43ae5826722369d68b98849399c926ab1856dc30f33e9599da1cc2a572d0914b002ee077427d836c2c5ccf87571", 0xd0}, {&(0x7f0000d28000-0xbc)="120777002030678cf7bbc4f0d675ac90bdadf7c08905a0965810baea2f71cb78ac912bef6b06a2e85fc761049b60c4baa2b5e5292388d77d390ed0f6bbb36c41a8d999bd80cf04c7e651c85b9deff5a418a9bc363cfeb0b965185b622b2b98f12b17a1a6d96b624a3980c376fab5f10cb279eb456c1b5bccd52c20ac7700753146612fbd4bee75bc4e58f20c397fadae14c026073fd3ab6b1262ce599d3ecb043a76a2ea45ce830582bf2c4cbade069210b2cd56e19cada6a1ea8b34", 0xbc}], 0x3, 0x0, 0x0, 0x4000040}, {&(0x7f0000226000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a1c000-0x40)=[{&(0x7f0000d6d000)="95b980005bf3ac4cb895cb364a5da095e98dd889b35557b8ac6e6dabc011159975cf1aca7740a7c0a7ab953c8b33e6c88bffb188d4491cf289e2cc6f8e4e808a434626581d6b9a29d782ec1bf16db2d799e48a832df717acbb9dee7fd43d77bebf3980e9f28ebc3ecc2af71ea048deaff60af066704c43a76602660027224e64d5bd59997b54470042f6626cdcacface6b227ff16391ea76c42a358acf9c65f22a6c5a21bdd2e46b6e8ee834a2a6a3700260ea2ad30c8bb5545dd6c4328b5ebbfed0fa4c8e0a8002822538b6f4de7d08a9e627e125494596ee39a68dacfa2c9e8ce39a59e45052275c610da4168d63ee851fadf54a", 0xf5}, {&(0x7f0000e67000-0xcd)="78629a9a83b5282238211b41043ce4b54eaf78bd72d4b9ec29843ff45ae01e9ba70cb4e390d92efe0945fd97c2104fcadfb946eb854b148d02b6b25e08dbfebf3be6be3208ac296de84bf88009a4f9f08aabd7a715a14e7d2ba8c040a23891900a36548eff1d881e514e9260e070495c6919d701468b6ec228875d1a66f30192f7ef94114a993cb3c7036ee84c63d8cd8f5ebcec1224da814d16467315d005e38dba7d97962940369b2c828f81567d6612955231a00153ef26fcd6a2fc08f4450b2243729c5e236fa293046cc9", 0xcd}, 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{&(0x7f00006ea000)="8a82329eedb5377cdc2118527d672bb201a0d3970d263736c125774dbb0cf708e4e6d49b06f37b8e88de96c48d7c5530f7a27dbdd03fe2bd69a79fd4f9c7423a28b5f92b2ad07d0665f963f2c6cf28dd55752925d285ddff6700d0e285e2a52fa0910620a3075b9a21a9578f0716d8b34c1a8abec4da496688108c292e077fdd317c1d6d62685bc69bffbdcf03c2c9217c730d53deeec756ae95522a6af60cff819d446cde3745dba916480e6e4ea83ca8e19223bda9a2fc32d8e1291f90be9cd0d1f11b2252976fbd8ba821169762c5048cba7612f514459f5a191043bf8d5313f20f9bc5404e3c966f515f6cdf8a0554", 0xf1}, {&(0x7f0000729000)="4c1c2d72671fe986f17ec92c8b50018797cc7e7e17132277e891ba38c2b2e2fa56793ac192d05e58fa782c5f256dd2ec7b095080e805ec5e5e9b9a4373bcd35042b907f79393086d25dbaa3163d388597790818364a30ac4bd68d762f91cf521ad6b773caa2c59bff7b7d5c16bf843f7f84f44b1efd43fe871b405fddb122ea2fe7b87efda3770c862babb428896d0b17908526044208ce038d5c36091f29f5b72184e77b9b83546ad", 0xa9}], 0x7, 0x0, 0x0, 0x40000}, {&(0x7f0000a32000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000929000-0x60)=[{&(0x7f00001ae000)}, {&(0x7f00008ab000-0x9f)="faf79113d5f8e4935090ff85705d44d97739d4f8b677ad5f77aed07f8f689bdf230ac6508aae7e0e3728a51977c846fcce4a78c01362c5224e608c7b7d820f00f97838281fbaf8859b6fc20bcbdd55fbbf70d0ce99b41b3dcd942f2bd86a321090feedef6612269cfa9f10c82357a528b9192fb3e6b6ea1bc4d8119b9f960d97491ac594ca23e688c0ae3518d1e41700cfe6f01d84ec60ee11677b14c12191", 0x9f}, {&(0x7f0000ae1000)="47eb0a01e7d12c9e898d908f27938571f957a958781f7a2eba75bbffabe136f0559ada98e105a930865a1db467b4c5f95a5c38ff58d5b36ee3b0f1353de7cf1b608abd8cbcc31c62d712b26a7f885e2303575dacb2b157435d6655cfa531791e35d91c73dec027b3db045c2e020e6ac722136f52146a49ebf86dd003a54053d5e8f4cbcdd9162b452b6859af27cd8f7206218b6115176d6f255d9826394184bf95ff0a8e2d98d1572798570e68c7e164c89c8aa958", 0xb5}, {&(0x7f00007e2000-0xb5)="3725df018e6b6a860c59f0e6c79b95f5db31a79650b46b9ee0130d95250ec2b2be39fdd8bd07faa8fab689185fd736065ff7b6f950991f7e8f17a5588134ff577e1fb86de19c4e19ec3f13ef12e1409fa901367e138c6f7fadbde3e228a6d84b1f60ed7f8dfe9e587c172a659a837e3a5ec1eb0a3fd28b990e976c324763387eeeb0bdd4d9a0a38cbf0b88b24c43f06614943f02a438f3c284d981de7188da14bcdec43f8015f8c4c355efa9aaa7880e562a0f8da3", 0xb5}, {&(0x7f0000a68000)="81bea23acbde939fca702482649c0622c6e4513d58b2f08f867828994885be6d34894393a22112e46d7a71a58d01b8dc590cd2f4127de7fb27d6ccd6e73bc35a46532c5cc7924fa07b9cd9495bec1ba8de89c24bd72d70f9d7b70519cafdbb296f762f377419e6f7f820fe337ad509b8260ced54be8108b1bdeb1fcc1cf75a430496e1e736ffd72fdf190a91a51afed9b0235f8afa17eff0870696b78ce6806e3e", 0xa1}, {&(0x7f00005dc000)="a7ef25e526b20c7a4dceac05804b01053890a16644e8ba1c5528c5053191168478877fd562b81459bccc84032c7a38", 0x2f}], 0x6, 0x0, 0x0, 0x24000000}, {&(0x7f000080a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f5c000-0x50)=[{&(0x7f0000085000)="aaad7cfb156aa3e37149b0796ca21d3c746ad7641d430d010b457ef9c8fecb97344bb145fd5780454865c3cb80ba64f5dbd535c7022f8ef0d75ea2d8b356d4418189976055450ca09a43907dc9023ab369339d6a384ae2221974460ca6f25a1a8482f92f30b8f6945d0a43", 0x6b}, {&(0x7f00001a6000)="86", 0x1}, {&(0x7f0000108000)="dad3b14dad9ff9e497d6d254b4a198902441b3876a2620bfdceb20", 0x1b}, {&(0x7f0000756000-0x1000)="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0x1000}, {&(0x7f0000cc2000)="43090e06401c07ae0b375ab781dc38f8563c488e126de6e476e35f7cc8577cb3597d9742d6d8471f4f3c4d48906a8618fc7b65272c96f215a93488da25ff8a4212ec34f3cd68fabd59e0d780b857370c564089b4dfe4d7d107b856425b89574cf2910ce176f50d00abb5b073d5c6081464a67cfdd7b1bb0047eb55781c", 0x7d}], 0x5, 0x0, 0x0, 0x10}], 0x9, 0x8c0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="a0b99678aef9205de3f6657b30cb71ab", @ifru_mtu=0xcf1a}) 2018/02/09 11:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0xe, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000955000-0x8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[]}, 0x0) [ 81.850129] device eql entered promiscuous mode 2018/02/09 11:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b00000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000c92000)='/dev/admmidi#\x00', 0x7fffffff, 0x2000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f000051d000)={0x17, 0x4c, &(0x7f0000a24000-0x4c)="d0002578db8587e4c2f5efe935230662d0fda977a9b210cedc603b429a3eaef12cbf33055502078cf486c6f13d91a038678cc07a56b3cc691cb1c674d0315ce90fc0f87755cec9eda96dc9d4"}) r3 = eventfd2(0x8000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b16000-0x38)={0x1, 0x0, [{0x0, 0x40000000002, 0x0, 0x0, @sint}]}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000b09000)={0x81, 0x0, [0x1]}) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) 2018/02/09 11:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000d02000/0x3000)=nil) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = pkey_alloc(0x0, 0x3) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005a000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000010f000)={{0xffffffffffffff81, 0xeb4}, {0x9, 0x3ff}, 0x3, 0x4, 0x80000000}) pkey_free(r1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x100000000000, 0x18]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000040000-0x4)={r2}) r3 = syz_open_dev$dspn(&(0x7f00003de000)='/dev/dsp#\x00', 0xce, 0x301000) accept4$vsock_stream(r3, &(0x7f0000183000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x8, 0x0, &(0x7f000057e000)=[@increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000bf0000-0x1)}) 2018/02/09 11:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0x31c, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfffffef5}, 0x1}, 0x0) 2018/02/09 11:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000431000-0xd)='/dev/usbmon#\x00', 0xff, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fa7000)={0x0, 0xfffffffffffffffe, 0x418f, 0xdc}, &(0x7f00003e6000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000068000)=@assoc_value={r2, 0x237b8000000}, &(0x7f0000dda000)=0x8) listen(r0, 0x3) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00009c7000-0xbc)=""/188, &(0x7f00003c0000)=0xbc) r3 = socket$inet6_sctp(0xa, 0x9, 0x84) sendto$inet6(r3, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r3) 2018/02/09 11:00:32 executing program 1: r0 = memfd_create(&(0x7f0000695000)='&\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000be5000-0x10)={0x0, 0x20, 0x9, 0xff}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x101, @empty, 0x2}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000003000)=0x0) io_submit(r2, 0x1, &(0x7f0000006000-0x10)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000006000)="a30893ded2acbd7fb6351551aa1e45ff2716086b80913e8c3080f40ad33a69ed94b7970d8c13777e384c4282c4dc4553c3", 0x31, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x24000, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x7) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000005000-0x8)={0x1, 0x400}) ioctl$TIOCGPTPEER(r3, 0x5441, 0x9) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000000a000)=0x6) 2018/02/09 11:00:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00004ae000)='/dev/mixer\x00', 0x80, 0x0) sendto$unix(r2, &(0x7f0000c4b000-0xfc)="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", 0xfc, 0x1, 0x0, 0x0) r3 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004ea000-0x93)='Z', 0x1, 0x0, &(0x7f0000188000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000667000-0xa0)={0x0, @in6={{0xa, 0x3, 0xd55, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x6, 0x100000001, 0x7f, 0x7, 0x5}, &(0x7f00008fd000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008f3000)={r4, 0xffffffff}, 0x8) rename(&(0x7f0000045000-0x8)='./file0\x00', &(0x7f00008c9000)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00003ef000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f000099a000)={r6, &(0x7f0000a65000-0xb2)=""/178}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000909000-0x8)={r6, 0x1}) close(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000018000-0x8)={r4, 0x280000000000}, &(0x7f000070d000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000059b000-0x8)={r5}, &(0x7f000034f000)=0x8) listen(r0, 0x0) 2018/02/09 11:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00008df000-0x4)) accept4$netrom(r0, &(0x7f00004b5000)=@ax25, &(0x7f000079c000)=0x10, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000048d000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x3}, 0x20) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000134000)={0x0, 0x0, 0x0, 'queue0\x00'}) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00008a1000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) [ 81.971614] binder: BINDER_SET_CONTEXT_MGR already set [ 82.002053] binder: 12075:12090 got transaction with invalid offset (17592186044416, min 0 max 80) or object. [ 82.002462] kauditd_printk_skb: 6 callbacks suppressed 2018/02/09 11:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000002b000-0x8), &(0x7f000002a000)=0x8) connect$netlink(r0, &(0x7f0000005000-0xc)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x401}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockname$packet(r0, &(0x7f0000d61000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000c7c000-0x3)=0x14) r1 = dup(r0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000645000-0x4f)=""/79) openat$ptmx(0xffffffffffffff9c, &(0x7f00001d6000-0xa)='/dev/ptmx\x00', 0x200, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000518000-0x8)) 2018/02/09 11:00:32 executing program 0: mmap(&(0x7f0000000000/0x915000)=nil, 0x915000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000822000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000916000-0xc)='/dev/amidi#\x00', 0x1fd, 0x101000) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000915000)=0xffffffffffff8001, &(0x7f0000027000-0x4)=0x4) r2 = userfaultfd(0x0) r3 = epoll_create(0x7fffffff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000069a000)={0x10}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000024e000)={0x2000}) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000915000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f00006d7000)=0x5, 0x4) mmap(&(0x7f0000915000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000915000)='/dev/vhost-net\x00', 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000514000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f00007cd000)) read(0xffffffffffffffff, &(0x7f000000a000-0x64)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) [ 82.002469] audit: type=1400 audit(1518174032.385:185): avc: denied { call } for pid=12075 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 82.018006] binder: 12075:12090 transaction failed 29201/-22, size 80-16 line 3020 [ 82.050990] binder: 12075:12081 ioctl 40046207 0 returned -16 2018/02/09 11:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000020d000)='/dev/rtc\x00', 0x400000, 0x0) faccessat(r0, &(0x7f0000f1b000)='./file0\x00', 0x0, 0x100) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000000000)) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f000046b000)) 2018/02/09 11:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e1d000)='/dev/vcs#\x00', 0x5, 0x200300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00003bd000-0x1c)=@req3={0x5, 0x7, 0x7, 0x5, 0x5, 0x401, 0x4}, 0x1c) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x5) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000001}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000e95000)=0x2, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 82.086862] binder: 12075:12081 IncRefs 0 refcount change on invalid ref 2 ret -22 [ 82.126168] binder_alloc: binder_alloc_mmap_handler: 12075 20000000-20002000 already mapped failed -16 [ 82.145392] binder: BINDER_SET_CONTEXT_MGR already set [ 82.155613] binder: BINDER_SET_CONTEXT_MGR already set [ 82.163524] binder: 12075:12081 ioctl 40046207 0 returned -16 [ 82.169574] binder: 12075:12096 ioctl 40046207 0 returned -16 [ 82.178241] binder_alloc: 12075: binder_alloc_buf, no vma [ 82.183863] binder: 12075:12090 transaction failed 29189/-3, size 80-16 line 2957 [ 82.210530] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.222874] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/09 11:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000c3f000)='./file0\x00') mknod$loop(&(0x7f0000cf0000-0x8)='./file0\x00', 0x1000, 0x0) 2018/02/09 11:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000acf000)) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f000001a000)='/dev/adsp#\x00', 0x9, 0xc0500) r3 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000916000-0xe8)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c79000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000609000-0x28)={0x7fffffff, 0x7, r3, 0x100000000, r4, 0x80000001, 0x80000001, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7f000-0xc)) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) epoll_create1(0x80000) 2018/02/09 11:00:32 executing program 5: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000f25000-0x1c)={0x0, 0x7fffffff, 0x7, 0x0, 0x3, 0x5, 0x4, 0x8, 0x3, 0x8, 0x1, 0x400, 0x0, 0x2, 0x5, 0x40, 0xfffffffffffffffb, 0x24eaa7b7, 0x8}) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000f24000)={{0x8001, 0x2, 0x637b07bf, 0xc38, "6f73d25c0fbd8d8406811027ecb56cf17a2b21045f402b3db42f33b02441a7ae19a009df47231039856e3d6a", 0xfff}, 0x5, [0x1ff, 0x75d, 0x6, 0x800, 0x3, 0x7, 0xfff, 0x332, 0x4, 0xaf, 0x8, 0x100, 0xb9, 0x2c4d, 0x7, 0x8, 0x9, 0x3, 0x1, 0x1ff, 0x0, 0x0, 0x0, 0xb0, 0x2, 0x50cb, 0x0, 0x9, 0x4f60000000000000, 0x7, 0x5, 0x0, 0x5, 0x8, 0x6, 0x3, 0x1ff, 0x9, 0x81, 0x3, 0x2, 0x9, 0x3, 0x81, 0x1, 0x80, 0xfffffffffffffffa, 0x1, 0xcc70, 0xfffffffffffffffb, 0x7, 0x3f, 0xff, 0x8, 0x9, 0x2, 0x8, 0x7, 0x5, 0x7f, 0x1d9d, 0x3, 0x3926, 0x81, 0x80, 0xc649, 0x0, 0x745d, 0x100000000, 0x8, 0x400, 0x8000, 0x80000001, 0x4, 0x3, 0x2, 0x6, 0x3ff, 0x7ff, 0x2, 0x7, 0x8, 0x430a, 0x8, 0xff, 0x100000001, 0x8, 0x2, 0x10000, 0x730, 0x8, 0x7, 0x3, 0x100000000, 0x7, 0x0, 0x25, 0x5c, 0x5, 0x7, 0x400, 0xfffffffffffffffa, 0xfff, 0x4, 0x0, 0x7fffffff, 0xf10, 0x7, 0x8, 0x1, 0x4, 0x101, 0x100000000, 0x0, 0x3f, 0x9, 0x81, 0x3, 0x81, 0x5, 0x800, 0x8000, 0x8f52, 0x7fff, 0x4, 0x4, 0x0, 0x10001]}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000f24000-0xb)='/dev/audio\x00', 0x9ef6ec5346df91c1, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000f24000-0x10)={{0x70, 0xffffffff}, 0x40}, 0x10) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000c29000)={0x2}) syz_emit_ethernet(0x2a, &(0x7f00000ff000-0x2a)={@random="f3e850ef1049", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @link_local={0x1, 0x80, 0xc2}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/02/09 11:00:32 executing program 0: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001f000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = dup(r0) sendto$inet(r1, &(0x7f0000011000-0x3)="34dd8e", 0x3, 0x0, &(0x7f000000c000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) 2018/02/09 11:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000032000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f0000528000)=[{&(0x7f0000cc0000)=""/4096}, {&(0x7f00002eb000-0x54)=""/84}, {&(0x7f0000b70000-0x88)=""/136, 0x3b0}, {&(0x7f0000f15000)}, {&(0x7f00002b5000-0x3c)=""/60}, {&(0x7f0000f37000)=""/202}, {&(0x7f00005e9000-0x1000)=""/4096}], 0x1ae) openat(r1, &(0x7f00004c6000)='./file0\x00', 0x10000, 0x4) 2018/02/09 11:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000034f000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x1cc) r1 = accept$alg(r0, 0x0, 0x0) recvfrom(r1, &(0x7f0000499000)=""/94, 0x5e, 0x0, &(0x7f0000ddd000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$KVM_RUN(r0, 0xae80, 0x0) sendmsg$alg(r1, &(0x7f0000936000)={0x0, 0x0, &(0x7f0000bb3000-0x60)=[{&(0x7f000093b000)="6d2acc8de303551bcbc03a1a60e5b9faa8783c2f8bc4acb94eadcbaa0e3063affa9ef7d6ff3093bb69f70318106daf024534c4a73918334c0a41a0608d16d7ad3aab05f3452ff26d104643b49b9c4b0f4280ec5dc4627c78fb463208ec32b0e0ae2101cdfbb5b934b7b316ba54243c475400f4e5714a565751ed9b4c0acb3f4146003b3405124af0f601f7ef41838d8c55", 0x91}, {&(0x7f0000055000)="39946bf3ca0f69310ed0529f7fe6d981ed88f730a89385e6bd31df5a84568d766ac157c9bfddbedcbe", 0x29}, {&(0x7f00005a4000-0xbf)="f723aeb70c7780e49f929066315770e91dd7d93d62bd2332bd8568ce7b3d7a2c999942153bbbea035221fcec4ae02ae42f51c005851a700570f9cfd970d0c2da90a73fc86c7734d7ae9e75636d5cf9b0cb06151fa6381ca51e0da3755ccacf5b7eee5fe2a10bfcfaf01e6e48aac63568f47149da67622687658cca80130334e1d8c1f1e85cae0f2538dc240d61b977b47b64ae5862d4b710defeee60f96bb06c2412a074aada27b0b271480b0a6838dd9c36c5cd0d5edcf9de972e804e9058", 0xbf}, {&(0x7f0000b54000-0xd2)="3b6dcde52235ef20b16711d7cf86fd041f7267392d67751434a204b560e8eea527d0675cdce2596fd6f6625b9434e5f7cc2b18681c6eda9022c30a1eede45a3b33a8d6da113383b61819008110a66d7363f06131512352eb6384fd7edb0b5ea98fdf57ced3099ff89e492dba75a35108b98a979c4dfcfbe461a0b8d8602057261b62e64d88273a4affddcd41d908893d7eec9c538fac0a3f818bd9bf1f849458c1c19ef1ec51b0d4f5f32b0a483187ae346845e01f8abe8870cfe4a5764a5ca5e8d2a092a11e8cf8c6215e5d062dc404eb23", 0xd2}, {&(0x7f00004e2000)="2d475ab7d07f7a189cef18f697f897d9359a3b31d1cbee21768535e1162142aa023e380d2ff22fc41177ed678e9973b41238917516d4d6", 0x37}, {&(0x7f000098d000-0xe4)="bcd06f9a25a4ad41ca3d974447d30e04853caaf50092666731d9e434d830bd990dbd907b70a4f11814c8eb990e877f3da563c2da8507345475453648d77fb3a119527a84f14d1e13cc019d6e6a5231e5bedd78b4ab672826b76f7651749f4988dda35c3f778423afa8fd9a81b14c107d5a7fdb5569b72d2f42227821e6f820c20bb7a9ba6bbfd5f1f0911401be628c2fe3f5dd62b06ba9b0995ce7517cf37e245abaccee4f218dc54c5e6d439837bb66dd0bd59eb255ff36657bd07716ee429a617b8e5cbaa1b1059dce9a3c38c3d287af08dbee30de1261cdf026b235410d259a0c5562", 0xe4}], 0x6, &(0x7f0000a89000-0x68)=[@iv={0x68, 0x117, 0x2, 0x50, "5ecb08df6b33a9560a5991eb98dc79320ead77e9f4115367ff3184c298d4d609ca322911da1f11ef229f6bfb58b10cf2e63615a66db77807a583bf5b89e22fe218c7f9b34e4028dee1d64a750865176b"}], 0x68, 0x4}, 0x4004000) 2018/02/09 11:00:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000a9f000)=0x81) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl(r0, 0x2283, &(0x7f0000001000)) 2018/02/09 11:00:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000581000-0xd)='/dev/usbmon#\x00', 0x10000, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000254000)=""/4096) r2 = open(&(0x7f0000537000)='./file0\x00', 0x2800, 0x2) r3 = syz_open_dev$adsp(&(0x7f00001c0000)='/dev/adsp#\x00', 0x9, 0x40) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000666000)=r3) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r4 = semget$private(0x0, 0x3, 0xe0) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f0000983000)=""/155) openat$pfkey(0xffffffffffffff9c, &(0x7f00000ae000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x5aa) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000d9000)) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0x68) 2018/02/09 11:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x1, 0x4, @empty, 0x100000001}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d7c000-0x38)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/02/09 11:00:32 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a5e000-0x1c)={0xa, 0x3, 0x1e12, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000db0000-0x8), 0x4) 2018/02/09 11:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0xfffffffffffffffd, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x10, @loopback={0x0, 0x1}}, 0x39) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000f9d000-0x8)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00002ca000-0x4)) 2018/02/09 11:00:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000350000-0x11)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000915000)=0x9, 0x4) fallocate(r0, 0x1, 0xb0a, 0x10000) lseek(r0, 0x0, 0x4) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000227000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000b59000)='./file0\x00', &(0x7f0000feb000-0xf)=@random={'system.', '%vmnet1\x00'}) 2018/02/09 11:00:32 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dda000-0x12)='/dev/input/event#\x00', 0x200, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000025f000-0x18)={0x6, 0x2, 0x8, 0x7, 0xfffffffffffffff7, 0xffffffffc0158c88}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009d4000)={0x1, 0x0, 0x0, 0x0, "f24929d550c69ba4e740cd8d07956adffbb9567a489a3743739d580259ed37de"}) r1 = syz_open_dev$adsp(&(0x7f00000df000)='/dev/adsp#\x00', 0x6, 0x80002) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r2, &(0x7f0000000000), &(0x7f0000e43000)=0x18) ioctl$KDSKBLED(r1, 0x4b65, 0x3) 2018/02/09 11:00:32 executing program 2: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f85000+0x7f0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munmap(&(0x7f00005bd000/0x1000)=nil, 0x1000) ioctl$int_in(r0, 0x20000000541f, &(0x7f0000f84000-0x8)) 2018/02/09 11:00:32 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000fa5000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x7d4, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000bc4000)={&(0x7f00007e8000)={0x10}, 0xc, &(0x7f00005cd000-0x10)={&(0x7f0000b7f000-0x24)=@ipv4_newroute={0x1c, 0x18, 0x611, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80}, []}, 0x1c}, 0x1}, 0x0) 2018/02/09 11:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xffffffffffff3865) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000d03000-0x3e)="d46b37ab586299103c825ab269dde567988c89ce78974b78000000007fffffff20455d7ffd3ae85c8fb9ae61975f393eb0f6e04d137332958a76a32c19ec", 0x3e, 0x0, &(0x7f000046f000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00001c8000)='/dev/cuse\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000949000-0xbc)={0x1, 0x1, 'client1\x00', 0xffffffff80000000, "831362898a46af10", "07742a21aeba1b2d465fb5651c677dce61b7f290caccc8724c8a2cfdb4852095", 0x8001}) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000227000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000b59000)='./file0\x00', &(0x7f0000feb000-0xf)=@random={'system.', '%vmnet1\x00'}) 2018/02/09 11:00:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:32 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000000e) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000024000-0x4)) sendmsg$nl_route(r0, &(0x7f0000006000)={&(0x7f0000013000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, []}, 0x1c}, 0x1}, 0x0) exit(0xfffffffffffff800) sendto(r0, &(0x7f000000f000-0x6d)="2c8206078b3f03505920749f18422b98df8c12158c1e15c2d2d43e1267ce122846e0d0ca2d6b96194680e6caa8d72b4baf4129e912c93dcc5949628816e91225205ecff8452bbb7d91f8c06e165128d2eee2aee5e0ec3c0e61c11ce38bc0caa07ad7ee93f3788aeb86ff71912e", 0x6d, 0x20008000, &(0x7f0000019000-0x1e)=@pppoe={0x18, 0x0, {0x0, @random="64a6b5a65ecd", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/09 11:00:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00001ad000-0xb)='/dev/audio\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000bde000-0x30)={@ipx={0x4, 0x8, 0x2, "53381ef5d38b", 0x7}, {&(0x7f0000d21000)=""/139, 0x8b}, &(0x7f000076c000), 0x8}, 0x30) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f000000d000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000ff7000-0x38)={&(0x7f0000c87000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000088d000)=[{&(0x7f00007b0000-0x13)="01d5c8b9aed71ea0b88f2bdaa6c5bf99ab1d3d", 0x13}, {&(0x7f000047d000-0x8c)="cd72cf88f01b2d46f28f01dbdbb92026a75fea5f8e2e6e6b6cfcbf7a45b6945b861a1ef301bcb00810a2d923a6b4f8715a61d075f88121ba083f9caabc4deebfa0d9b5c11b0037de08417501f783d89676dea5870dc502c5a92d7a6c40d2a1c1551393a1241651890830070e442cde8597ecb1fda44e82fbfa522748bc1bbfe39e217d321d820f8d09a0f5aa", 0x8c}, {&(0x7f0000586000)="1c194434954bcd637f3b97e0431677a6e88fd38f5c274efef333bab4e7acb8dc365e401e81f2cd76d1a384162a81cf2a6a6b10fc9f44512522846bc4a1fbc18dedc20a162886187298e26a56d8168c90f130b84e3b126f5e9033d70a345a1d824d0ba4f4cd08f1bffedcb43aef9d6106d58db6939bfae75fd8582cd24c69bfd2c8d2907c0fb40ce3cc927c1420ace721b59e2cf74a1f32e1cdf1d72fc55554fd6fecbcee651dd1e5e88cfd", 0xab}, {&(0x7f0000e04000)="ec065cd6c142c54eadb5efaa730f3d66750e53c82c532318acf79313889a47941daf464457f6bf55f3499292643a856f4645ad7b1b9c46d3e03008da715d624bed7fab5fcf63c18d9e", 0x49}, {&(0x7f0000b58000)="2bbedc4a18521730883d7fb398e1fe40365470b11227f37a2d9ecb3ec2d0a7bb892c935e87518c7fd55ff743196b73e3276d0daa4f75f257aadb84543d43a5ebbbef4e04018a50e1ae3053f68ace2932a3f6a06d6b784d39e304de46b4342f9186b9ec5b9f2a140860212daac57401661e6f63e2f2fca0551fff638b0ea7", 0x7e}, {&(0x7f0000e0d000)="52ce37dec50c1f2bc7a57ca0c93a8c2ae6a8012cfcb8eb22231059c9c1e7a59cd8900b3362fbe7798b563226cec7da1a80f7d0f03be68b93c0ab9ecc7852fef0b2c5f682df80dfcb8dd5993640810dee6529810f1ee224f487b0b33a2ffa32f4acdeb4afc4f37fd0390027eeea54a36348015d832b3f20f787e5014cccbf32c1e500cc1ad7a35e375b996447dd57e180f74b4f3020", 0x95}, {&(0x7f0000695000-0x36)="7178741edbdb7d7715ec9ca8a80b0b106491fcce1cceb875d9db95afdd6e3b70f8f10bd0d96bb2f9d270edaad124406ffc27430c3921", 0x36}, {&(0x7f0000d19000)="a4dba33f1d79a0dec010e4a201c31a9d633f7527f74ba7386e49c0eafb5263065355e75eac21b94255cea40073ef6dcbf1a3e7a13929d3ee3286a64e6d7c30eb2fa3968c46786157274f34fcd088446f50ce8d7ae8705651d8d55427cb1da3c08c1a50958b8d445015e5be75c4d8e1fae56847fa9b3c2e7f278ba64561f06a3f58", 0x81}, {&(0x7f0000233000-0x2)="f612", 0x2}], 0x9, &(0x7f00000b4000-0x48)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r2, r2]}], 0x48, 0x24000040}, 0x4000) dup2(r2, r1) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000227000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000b59000)='./file0\x00', &(0x7f0000feb000-0xf)=@random={'system.', '%vmnet1\x00'}) 2018/02/09 11:00:32 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={r1, 0x18, "62a062635294df0ee73bd8c310aaf4b3af42648c2a7d97be"}, &(0x7f0000002000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r1}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000003000-0x14)=':eth1securityem1GPL\x00', 0x2) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0xb66, {0x9, 0x8000, 0xffffffffffffffff, 0xc51a, 0x9, 0x1}, 0x3f, 0x3}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000001000)={{0x7, 0x7}, {0x421330ac, 0x6}, 0x81, 0x4, 0x40}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000530000-0x4), &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)) 2018/02/09 11:00:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004c2000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000783000-0x5)='comm\x00') exit(0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffff800) writev(r1, &(0x7f00003a1000)=[{&(0x7f0000420000-0x1000)="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0x1000}, {&(0x7f000044e000)="b2aada5e01ea68b176a01ad68356046a82094c43d33878cfa14752445fcae1b1f9c158d0d3ad3f0c8bc7efeb43bb11e239ee22b99d300a6953896d3cfb1be92c9fc235e4467fa856c9603f2a78dce528550c3ec80720aca29212652715b507ab09fcfe1a3e8289bf1f29cdd71bbab111a088c4e2936516b9f375bea17137ad176bb387132586948cefd80fe1cd3aa57062913d55e1ce0483da3700b3", 0x9c}, {&(0x7f0000455000-0xb7)="96b8372c69140d924c39e2878d664e1ee30a56666f264ab9c160aef70c4cbc504c0a5ac0a82b2a46c96ca4df8a266c3a0204cb44282a7b64b2c665c85329a4e9a83651c2b1bbe2de9ba901e0efa77036b6abd71ca89153b6d8b79f02a6dcf23a9c1bc18df47efdd3681bc94a19dd1f9ca86c6aa607b8ff58b417509d457b67868083b6d5786fb2322db5ae3b351fc4784e97b158107d258376d49e901fbde7f646539bf92309a860f745ca2c9df4665e048274336e50d3", 0xb7}, {&(0x7f0000121000)="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", 0x1000}, {&(0x7f0000d9f000-0x29)="05d22a4a15aa8d88d102f4a767c076d1a58fb32d5799db593f674b7657105e59a645110d2b148fe159", 0x29}, {&(0x7f0000420000)="be72ee303079be85752f014638946cf9b6c439d6be85f66fd9e85ea2280adfdf4a323406758338240889282e246bf59e8389d2f90698fceaa9f33d1de70da59b6c474f3f6b31272a83c2dd93471336b4b9988207febb175e984d6b23bcf9c7ee782ff849f644d5755e151a8ca0ab9d4dc1cb736df001484f4fed50b63e51eac4fbba28f886aad5af3c00e8fdd4b21902ea0788e74b2cb4edd2e3925b99e4ea59a1", 0xa1}, {&(0x7f00003b5000-0x2c)="aca6c942740ccdf68127ab18c3468f0397a6e775f3545ba1be634fdd9696677fc9ba3380f5056ea6a966f6e0", 0x2c}, {&(0x7f0000dea000-0x51)="5591ad8d4cee87a533f147d3e25078e876d5c8bde89f29b7abdd5eb4ba6a54a353cd3dcbc38473d35ad3282142c97809c271e6cd824a5c9da140ca14be2e901311241344345b286ca9f6b88f16541a1ded", 0x51}], 0x8) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000227000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000b59000)='./file0\x00', &(0x7f0000feb000-0xf)=@random={'system.', '%vmnet1\x00'}) 2018/02/09 11:00:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000)='cgroup\x00') getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000076a000-0x46)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000e45000-0xc)={0x0, 0x1, [0x0]}) 2018/02/09 11:00:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x6c3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) 2018/02/09 11:00:32 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000227000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) removexattr(&(0x7f0000b59000)='./file0\x00', &(0x7f0000feb000-0xf)=@random={'system.', '%vmnet1\x00'}) 2018/02/09 11:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000054f000-0xb)='/dev/mixer\x00', 0x400080, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00007d6000)={[0xd000, 0xd000, 0x101000], 0x5, 0x1, 0x7f}) syz_open_dev$loop(&(0x7f00001f1000-0xb)='/dev/loop#\x00', 0xb40, 0x482400) r1 = syz_open_dev$vcsn(&(0x7f00004cb000)='/dev/vcs#\x00', 0x9, 0x40) r2 = semget$private(0x0, 0x3, 0x205) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000407000-0x4)=0x3, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fe6000)) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000657000)=""/49, &(0x7f0000687000-0x4)=0x31) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x4000, 0x104, &(0x7f000006d000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000aaf000-0xc)={0x0}, &(0x7f0000188000-0x4)=0xc) sched_setaffinity(r4, 0xe7, &(0x7f0000c0e000)=0x66) accept4$ax25(r1, &(0x7f000030a000-0x10), &(0x7f0000a25000-0x1)=0x10, 0x80800) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) shmctl$SHM_LOCK(r3, 0xb) pwritev(r5, &(0x7f00006f6000)=[{&(0x7f0000efc000)="c0", 0x1}], 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a41000-0xc), &(0x7f000040b000)=0xc) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000212000)=0x3, 0x4) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000118000-0x12)=[0x2, 0x3, 0x7fffffff, 0x1, 0x100000001, 0x8, 0x80000001, 0x5, 0x6]) msgget(0x0, 0x400) msgget(0x2, 0x2) msgget$private(0x0, 0x400) msgget(0x2, 0x40) msgget(0x3, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ab000-0x98)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x30, 0x9}, &(0x7f0000300000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000642000-0x8)={0x0, 0xffffffff80000000, 0x1}, &(0x7f0000999000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000801000)={r6, 0x1, 0x8, 0x0, 0x8001, 0x3, 0xbc8c, 0x5, {r7, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x5, 0xb18, 0x5, 0x3, 0x2}}, &(0x7f0000311000+0x339)=0xb8) msgctl$IPC_RMID(0x0, 0x0) 2018/02/09 11:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f0000652000)=""/140) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) socket$l2tp(0x18, 0x1, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003b1000-0xe8)={{{@in=@dev, @in=@loopback}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000566000-0x4)=0xe8) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00009ee000-0x8)=0xd000) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000007000-0x20)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xfffffffffffffffd}]}) 2018/02/09 11:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b44000-0xa)='/dev/cuse\x00', 0x0, 0x0) poll(&(0x7f00000e4000)=[{r1}], 0x1, 0x0) r2 = dup2(r0, r0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000574000)=0x1f006) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002bf000)={0x0, @in6={{0xa, 0x0, 0xb1, @empty, 0x6}}, [0x8, 0xffffffffffffbacf, 0x2ed6, 0x0, 0xfff, 0x7fffffff, 0x3, 0x5, 0x7f, 0x10000, 0x80, 0x7fff, 0x2, 0x80000000, 0x3]}, &(0x7f00001f1000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f3f000)={0x401, 0x0, 0x8, 0xbe, 0x0, 0x4, 0x2, 0x9, r3}, 0x20) 2018/02/09 11:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000338000-0x4)=0x161, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$llc(r1, &(0x7f0000b3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000795000)=0x10) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) syz_open_dev$amidi(&(0x7f0000639000-0xc)='/dev/amidi#\x00', 0x0, 0x0) close(r2) syz_open_dev$vcsn(&(0x7f0000703000-0x2)='/dev/vcs#\x00', 0x100000001, 0x80000) preadv(r2, &(0x7f000067d000)=[{&(0x7f00003f1000-0xf5)=""/245, 0xf5}, {&(0x7f0000977000-0xce)=""/206, 0xce}, {&(0x7f0000828000-0x9b)=""/155, 0x9b}], 0x3, 0x0) 2018/02/09 11:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b5000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000287000), &(0x7f0000ed2000-0x4)=0x4) r1 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000430000/0x3000)=nil) shmat(r1, &(0x7f0000697000/0x1000)=nil, 0x0) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000227000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/09 11:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00008ea000)={0x5, 0x1, 0x4, 0x1000, 0x401, 0x3}) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b30000-0xe8)={{{@in=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@dev}}, &(0x7f000032c000)=0x3e) sendmsg$nl_netfilter(r1, &(0x7f0000b5a000)={&(0x7f00000fd000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000209000-0x10)={&(0x7f00006f2000)={0x408, 0x3, 0xb, 0x4, 0x7, 0x3, {0x0, 0x0, 0x6}, [@generic="96e5600e8ba0b81c370422bbd4bdea65ca74862244a7a5c7f6327fcba6670528d74d48794a42f6cb5dbb50967facc951730ce2f3c7b9e5b5838695", @nested={0x168, 0x2b, [@typed={0xc, 0x62, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="11beb84988b2e52c57e2e2a5676cac615c67230967564c0a6f88b824c398d1b3ef8b594bc5448b65d95361b39a9c8c896aafa7c460160595d2de25742973534ee1827bde56cc736fcc1d8f069044d21e6a31dbc6edd20a74644e9bcbc7e907010a3fa44943d382bb48a0c94eca16e2f81399fa39131ad5e7b64b9167d989d215183e8540728c08632ef04c54477d8e9617cc80c43f0304e0a3bc20d34a19632e8cce66e35d4ef10c658cc69f7a6c585a9b3c5630abfd96d48404cb84da85f44c58dfcdf23505860e9485bdf9982e41c2048a41", @typed={0x18, 0x3f, @ipv6=@empty}, @typed={0x8, 0x2a}, @typed={0x10, 0x7, @u64}, @typed={0xc, 0x13, @fd=r1}, @typed={0xc, 0x2f, @fd=r1}, @generic="57daea029bae4bd78eaa4858a430b87f471cd2692003942e98f14bc538fdb54302891bea7bda4b4a0a3c892fc5fb9cc5093f357adebaf15a56a4366c"]}, @nested={0x164, 0x20, [@generic="46de5416aa12eeb9e2ee302731dc42e34afc985674fa28f4e9b2fe8c514c50569916f26e612f3825b133af8ead94cfdd482e2c0f", @generic="14102528278c10c0adc1820d34e817a9365b707b950f3e970715f07105947d5734912ad782588fa54d248a02cd5b764df079a2017873f571b2b50ab8c523f2f10d000fd7eafc4daa4f1794d602e7edda", @generic="83c22b643ad2be673369228bcf5e93d5babd7b18c3178b411625210f165690dfb3ce0070c134cc63d05baaf1ef99b5697bc818e0bdad541b26611c6c8180fe80b2f9cd2e177ef5af702ff27832c98a129ec7dc542bad44bb9c3945e0a80bbc6fd06e026fd7aaf073fb5ed1c8e2faf35cb236d7a13862d9880a7d53711eaad3c7712e8e449621a1f33fb07ece1c550f2ef99fafea01057b1caf87e1cd46ed397518d8dfb2ffeaf326a05d1e09f3993cb7c9816cd209f8509b7d0d9114eea7e08495f5441c1650f193a17765c4de970866e5dfe3aa0a5ef01df17b44"]}, @nested={0x10, 0x52, [@typed={0xc, 0x8e, @u32=0x8000}]}, @typed={0xc, 0x5b, @uid=r2}, @nested={0x5c, 0x64, [@typed={0xc, 0x26, @fd=r1}, @typed={0x38, 0x1f, @str="75736572e32e6e6f6465766264657621272c6367726f757070707030736563757269747976626f786e65743000"}, @generic="c5b84cbd458ca24a7e0b1de01d09a06d34"]}, @nested={0x74, 0x21, [@generic="38af3968237131f0db8fc8f995d5621f7966d24169f9977069fd153828794ffd34dd82f3504154ad3d25cfcf0824f0f2232abc3b7423ec9cf9e41233ceb6968373c629ae2fbc3035e2b435d0ecb730f6e5fd505d2f46aa4c89547dc186388d17bc268e555b897365766d2db14d07a037"]}]}, 0x408}, 0x1, 0x0, 0x0, 0x4080}, 0x20004000) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000e35000-0xf0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x49)=""/73, 0x49}, {&(0x7f000035e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f96000)=""/222, 0xde}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000a13000)=""/129, 0x81}, {&(0x7f0000001000-0x23)=""/35, 0x23}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f00007b9000-0x61)=""/97, 0x61}], 0x8, &(0x7f0000001000-0xda)=""/218, 0xda}, 0x9}, {{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f00005bb000)=""/6, 0x6}], 0x1, &(0x7f0000975000)=""/241, 0xf1, 0x1}, 0x40}, {{&(0x7f00002b9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000000000)=""/213, 0xd5}, {&(0x7f00009e9000-0x2c)=""/44, 0x2c}], 0x3, &(0x7f0000001000-0xce)=""/206, 0xce, 0x3}, 0x1}, {{&(0x7f0000c81000-0xe)=@l2, 0xe, &(0x7f0000000000)=[{&(0x7f0000000000)=""/44, 0x2c}], 0x1, &(0x7f0000001000-0xfe)=""/254, 0xfe}, 0x7fbc}], 0x4, 0x40000000, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000dc4000-0x10)={&(0x7f00000a5000-0xd8)={0x2, 0x10, 0x5, 0x0, 0x1b, 0x0, 0x6, 0x1, [@sadb_lifetime={0x4, 0x0, 0x7, 0x3, 0x8}, @sadb_x_nat_t_port={0x1, 0x16, 0x1}, @sadb_ident={0x0, 0xa, 0x0, 0x0, 0x100}, @sadb_x_kmaddress={0x2dc, 0x19, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xc, @loopback={0x0, 0x1}, 0x5ff}}, @sadb_sa={0x2, 0x1, 0x1, 0x1, 0xabcf, 0x7, 0x1, 0xe0000001}, @sadb_spirange={0x1c8, 0x10, 0x2, 0x3}, @sadb_spirange={0x2, 0x10, 0x0, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x6}, @sadb_sa={0x2, 0x1, 0x3, 0x40, 0x0, 0xab, 0x0, 0xa0000000}, @sadb_spirange={0x2, 0x10, 0x3, 0x2}]}, 0xd8}, 0x1}, 0x24000800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x40007) sendmsg$alg(r3, &(0x7f0000de0000-0x38)={0x0, 0x0, &(0x7f00003f4000-0x40)=[{&(0x7f000027a000-0x48)='?', 0x1}], 0x1}, 0x8880) r5 = getpid() sendmsg$nl_netfilter(r0, &(0x7f00006f8000)={&(0x7f0000ae8000)={0x10, 0x0, 0x0, 0x9000000}, 0xc, &(0x7f00005d8000-0x10)={&(0x7f0000ecc000-0x1118)={0x1118, 0x1, 0x6, 0x301, 0x4, 0x1, {0x2, 0x0, 0x3}, [@typed={0x8, 0x88}, @typed={0xc, 0x83, @ipv4=@multicast1=0xe0000001}, @nested={0x10e8, 0x27, [@typed={0xc, 0x6b, @fd=r4}, @generic="be8907596057a68c1aa21f665bdce890d327af66a3a98e4ba64f89e8cd37631e117089088d2de2257e322a1095ebfb62d9688a28671c2f7785019f72ec1744cb352e64715ad5fd95896d57eb671786b650525a66629e09b83af98c", @generic="749cf2d65773f72931cb225412c2eb01c73f3991c334794413879a51dc7ccf65c0e8fbb9c0dbe251d3dedc1b538bc98602324c06d55e3df700b59d6ffa32238879f2ba08f568a7092fb02e3e244a631c791c560a6545cd4e85ed4afbd2dfba6eb7ed71", @typed={0xc, 0x7c, @pid=r5}, @typed={0xc, 0x66, @fd=r2}, @generic="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"]}, @typed={0x8, 0x84}]}, 0x1118}, 0x1, 0x0, 0x0, 0x8880}, 0x4000000) sendfile(r3, r4, &(0x7f0000ccb000), 0x357) sendmmsg$inet_sctp(r4, &(0x7f00001ff000)=[], 0x0, 0x40) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cd7000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) [ 82.709516] audit: type=1400 audit(1518174033.093:186): avc: denied { net_bind_service } for pid=12236 comm="syz-executor0" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/09 11:00:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000dc5000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000002000-0x94)={{0x1f, 0x3, 0x0, 0x2, 0x8, 0xff}, 0x1, 0x2, 0x6, 0xea, 0x9, "47cf304e90e4c8f0da2889e99cc7a04bc7402c515f8bc7afec7b998ee5308c3ed992f361fbd4adaf7082bd65dcdf069081ed6d24ab290337393983a6005e08975ee5be3b7c1ef1506ff7291ba5aa8df07fd83c01bd2b0a710b105432bc5a662665df80e96b5d6c9e26b494ed3938b8195d3c4809568b3240f77529cdcffb9ec8"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x4, 0x10, &(0x7f0000003000-0x10)="a57270d6ab757174446b68d96c630529"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000001000)={0x31c, 0xd, 0xb, 0x208, 0x5, 0x0, {0x2}, [@generic, @nested={0x228, 0x1b, [@generic="bbf01c9aef6673ac34951444dfdb7cf4359e0983e96fff5bc27a384b5c605315cf75e59b602b4d37246176beace1d1f6bd30fccbb4a2367a0bef3719d28bd509347c5db13e1718d784f4791de40cf14e6d5ce2", @typed={0x8, 0x58}, @generic="01f1261d5e134c74682a15136ff9f3defa7e5f240dbd88eae8e0612731ded306407c0d1984b07b4bc6b94d7a028b638a175703aaa6a7d18f8ac3ae79ff6d076eafe0af0f3304bbef712c58dd02a0e855f8149d716c8a1b2ea363db9456a596de008892d103c6d0cddfcd4fd990b677cdb674109cd306e54b592fe1b8c839a42ee3265af60e300a23ca80", @generic="9218e41da5919db2655fcc722ba5e0c9d66a4aadd6f84c81a132a15dcec773665943d7c32acb897e423b32e68c3cf44794e149d4c637c8681a", @generic="4d5477e244878bf6ea4393861d38e9be258f8483932160751115010cb54344b8111fd878c1e406852a0ce66668123a665c15d7841bdc201c795c9501962c2473cb79f113d66d0ed78a", @generic="ec979747b688732337733bae2accf009d5ae621372c9fdeed1299a466cce6da54b5f68c7604733aa8fca3c1d0ab8ff7f5356421148288a5806fd885c1d055a39373cf528f4d3583b0b37463bb74f19905ddb8a25cc7e813ee39616b63c8a50fd0e38dcde33000c34f7dcdcad365d7bf940a50bffee1d1bf08052", @generic="30b08241710199f34df4d9d75a369c91c0be899a5d761eb20489f16f49db21584c69c1c60d9a7bc931cc9d2c", @typed={0xc, 0x73, @fd=r0}, @typed={0x8, 0x13}]}, @generic="c9a20703312d07f8a7447e78b6508926515964d6782cf2ab3f68bd4feae7cd9cba78c4cb7cd5231f197359139da74eab3bf15379507a2aa063cc945c59a65dbe27d94529a5e3f472eb6e6ab111f80d056369441af4a33779df6e2683e19d992c4455d3f805a6f8f8aae6857dcf54e2e4445424f9fc261e506a4e6193b63e3ed3e46bfa9190fe79823a636d85aba41f3e0843522fea32c59adc5dd71848c46a86f4b05f11ead692c4560e007859fe952bad03979781f434b0e00322cbcf30cfad671d88f8ef02e31a3c64b53d30e22ef1d15094", @typed={0xc, 0x58, @uid=r1}]}, 0x31c}, 0x1, 0x0, 0x0, 0x8800}, 0x10) lchown(&(0x7f0000001000)='./file0\x00', r1, r2) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x42002000}, 0xc, &(0x7f0000004000)={&(0x7f0000004000)={0x1188, 0x28, 0x320, 0x1, 0x0, {0x1a}, [@typed={0x8, 0x3c}, @nested={0x10f4, 0x6d, [@generic="3b29a2f3b1360a1eccb59ccd3806718ca39bcf1d9d89e6fd667b69b54d7aec246ac799aeb905bd16b7ff8ad004de114f97b736b0f7bbc970001919a07be56ce58db82909b7c5f74168a06889bca0b44f051df35ba8b12c7ac56a985d918ae533857a5b363484e38188ab31436031fc5960e1215edd5f589362d39efeedb05f57780de178f738c02386804b1fe874759bf13259d7014a0c5ccb07680a9a53948a252feecd597a853ec59e0486ed04275d686d722069d6d8b95ff1a65b5207849a06d8bd6ed3cba823a1ab55ac2761b0416363e00b3c288bda905684e092581ff5085563db80b7", @generic, @generic="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", @typed={0x8, 0x4c}]}, @generic="7c76107fb624ae85ef8c87d254a9e5ce8f290cb48727e3449af16b623ffb65144e77f5d3af4b68bcce052c4b369a6107b8781bab0a47205c07ac3b855a42c5eef8219842a7ec467039444472c4f3cccc7c8b9fe76e04afd62b2750f750f8afa429b8458456d7", @nested={0x10, 0x9, [@typed={0xc, 0x48, @uid=r1}]}]}, 0x1188}, 0x1, 0x0, 0x0, 0x880}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000006000)=@generic, &(0x7f0000006000)=0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008000-0x8)) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000003000)={&(0x7f0000002000/0x2000)=nil, 0x2, 0x2, 0xa0, &(0x7f0000005000/0x3000)=nil, 0x7f}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000009000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000000a000-0x30)={0x7fffffff, 0x1d54}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000a000)=[@in6={0xa, 0x1, 0x3, @empty, 0x6}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x80}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}], 0xa0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f000000c000-0x8)='./file0\x00', 0x0) 2018/02/09 11:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffde0) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00002d2000)={@common='nr0\x00', &(0x7f0000028000-0x28)=@ethtool_eee={0x44, 0xfd, 0x80, 0x2, 0x7db5, 0x1, 0x10001, 0xffffffff, [0x4, 0x3ff]}}) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000bea000)=@common='syzkaller1\x00') pipe2(&(0x7f000000c000-0x8)={0x0}, 0x80000) read$eventfd(r2, &(0x7f000046f000), 0x8) close(r1) 2018/02/09 11:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e2a000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000960000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000170000)={@generic="a7ce15f2f924feefe58677a95a591b27", r1}) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c23000), &(0x7f000067c000-0x4)=0x4) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000e5a000-0x4)) 2018/02/09 11:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000003000-0xe)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) 2018/02/09 11:00:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f0c000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d2f000)='./file0\x00', 0x4001, 0x2) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000031b000)) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000856000-0x4)=@int=0x3, 0x4) r2 = socket$inet(0x2, 0x80804, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000051a000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000067000-0x4)=r3) bind$vsock_stream(r1, &(0x7f00005ec000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00004f3000)) io_setup(0x4, &(0x7f0000bb5000-0x8)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000ea000-0x8)=@assoc_value={0x0}, &(0x7f00009e8000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c7f000)={r5, 0x8, 0xce, "98b00d4f30ad565bcf658c295c1068591ed203ba6fb5681ebbcb3a488a67a40b10033150c743be39cc7b6dab40165a2dfcd6f65a1bf0e92db0f02ed5133ef074d927d2e951f179a5d987a96bac56015928b30395fc016dee9dc6bc90b742f89ba07647d2e82d675a496b49505047ff1230dbfc21f001fddf55b3c33ee1888b8c0afe694bcbd72f5a39e640007fb19cd7292c7e148bf6762ae5d9408db2bdb8b7f657aa7e53078b4cb7ea8862f41c7c517d88186df6946b345e9bb2652862c9fadf2e04efaf2533b92c24749f9063"}, 0xd6) io_submit(r4, 0x7, &(0x7f0000dad000)=[&(0x7f00000b7000)={0x0, 0x0, 0x0, 0x0, 0xfffffffeffffffff, r1, &(0x7f00002dc000)="99a8d0d55e1181fc03eeac015c", 0xd, 0x401, 0x0, 0x1, r1}, &(0x7f000003a000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000ca2000-0x77)="2f7c3c846cd2469064951a400eaa3e3b5dcc3841ad5c821fc303d81bf7a3b1d70a86e5cb559b36ded7114ae97b88c582408b47ecda56aa087e7c89cfe566b4e457288068047f4d462e6f83010a47d8da20fa032bcfc38a0703e17489742d7008c2f264bbfeba2f76e3a319de4538a9c5c5086e49018683", 0x77, 0x5, 0x0, 0x0, r1}, &(0x7f0000658000-0x40)={0x0, 0x0, 0x0, 0xb, 0x1, r2, &(0x7f0000b64000-0x1000)="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", 0x1000, 0x0, 0x0, 0x1, r1}, &(0x7f0000d6f000)={0x0, 0x0, 0x0, 0x0, 0x200, r2, &(0x7f0000dde000-0xd7)="4017e26fab656cbb73afffd824f400ffcc576c7416468e9bed3f64026b7f6def64bcbff636148f5abef452917cdf157532659fcce84a6a446500c55c7f0a0e279939b8e1c21abb1647f93157826af76da994dbd2460bbe02b758c6b2e67ca89a16dc7bd54b822e783063daa95fe3efe36e17baabe199aa8426d6d4b31a2dd4ea132ef84eaf33b4638499f5680f64e59b37e7f569236b87554293980a5ec7fe3dc68cfff6ea63825ed7642693cfd61cdacdf00fc2f1bb35981e5f257dff8f8a7c44bdfa664cec4ceff3493a371f355d4bdf403ed571aca4", 0xd7, 0x1, 0x0, 0x1, r1}, &(0x7f0000e8c000)={0x0, 0x0, 0x0, 0x0, 0x946, r2, &(0x7f0000aaa000)="d3932e1ce2bb123a4e0c222c14098b4bfae4513546eecf659894157d27a9fc2f21760763223bfdcc3a644297cb9be9b97c7f51f3015f702df62064fe0a3995032f8cd26e0fd56616e4249a6e2087ea702b3925b30cf822dffcabe00e511db70c6e06b4a30b558c13b4c4ffd2c0d5e7862c929ad72e126e2d35d6b509adc0ad6a8613151648ed7be06426b67262c698047f9f2e46e718c4d3e869c84f134fa2ac9b28bbab60a49e9121", 0xa9, 0x8000, 0x0, 0x1, r1}, &(0x7f00002fd000-0x40)={0x0, 0x0, 0x0, 0x7, 0x8, r2, &(0x7f00002c9000)="09df45b264167b98530079069ff7a5b48e63f251c68cec52dda6d8a844c08b6cd14d1207ac843272000f9aa76b07fb91df7ec295a82a89e37b00a97edb556433e338a05f9cd3178d32e015818a07345f90fed647e307262de2d10c0b7306ecf02d6c0a6de8", 0x65, 0x2, 0x0, 0x1, r1}, &(0x7f00002fb000)={0x0, 0x0, 0x0, 0x8, 0x6, r1, &(0x7f0000abe000)="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", 0x1000, 0xa0e, 0x0, 0x0, r1}]) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ba9000-0x1)=0x3, 0x4) bind$inet(r2, &(0x7f0000529000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f26000), &(0x7f0000803000-0x4)=0x4) remap_file_pages(&(0x7f0000168000/0x1000)=nil, 0x1000, 0x1, 0x6, 0x0) 2018/02/09 11:00:33 executing program 0: prctl$getreaper(0x17, &(0x7f0000f7f000)) r0 = syz_open_dev$sndmidi(&(0x7f000083e000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/238) mmap$binder(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x1000001, 0x1010, r0, 0x0) 2018/02/09 11:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x1f}, 0x2, 0x1, 0x4, 0x2}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, 0x0, 0x0, []}, 0x98) 2018/02/09 11:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b1000)={0x10001, 0x0, 0x92d, 0x1, 0x0}, &(0x7f000059f000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000030b000)=@assoc_value={r1, 0x80000000}, &(0x7f000052d000-0x4)=0x8) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x400000003) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) lseek(r2, 0x0, 0x4) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d1d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000ae9000)={r2, 0x0, 0x0, 0xffffffffffffffff}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000515000-0x1)=0x81, &(0x7f0000098000-0x8)=0x1) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x1, 0x0, [{0x0, 0x2, 0x0, 0x0, @irqchip}]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = fcntl$dupfd(r2, 0x0, r2) write$evdev(r4, &(0x7f0000b04000)=[{}], 0x18) r5 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') read$eventfd(r5, &(0x7f0000c9c000-0x8), 0x8) 2018/02/09 11:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 5: mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d12000+0x922)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d13000-0xf0)=[{{&(0x7f0000d12000)=@rc={0x1f, {0x400, 0x4, 0xffffffffffffff09, 0x80, 0x80000000, 0x3}, 0x4}, 0x9, &(0x7f0000d13000-0x30)=[{&(0x7f00008a5000)="64c4cd", 0x3}, {&(0x7f0000941000-0xad)="4515f135795ac44427f514438073ee7b813d3e17f36d691123d47feb2fa29a2a7212edee7a76d8e7de5fbc3c4e92f0e9a94437149a7ccce83958f89ab45342c09d3d78dfe9b71e7663ef63c0f3b8bd856056dfe15c3f1e3a87bd2ebc2b05a04cb2ac9e017aaa86aa99e7e201e07d0dbd78db1c4b53a91cbe2a1f90f5605a2c24aed2f69cd1e94c045a42d933d7e5efe1c59ce15fed5580ffb0347006df8d566f4e58223d2fb7ee60a9e9c89ae8", 0xad}, {&(0x7f0000d12000)="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", 0x1000}], 0x3, &(0x7f0000534000-0x1b0)=[{0x70, 0x88, 0x5, "fb86a9b56b162e2b5d8b2d24fb355f66f85147e68b5314c2ceb421968c70e6834d6e27224d648084674ed5f5fb850039a090a28afbbd2ed1cfa40d73b3593f12902ccb547cc357821f4dbc8887e459cd95cf75f16af0430b14a2de97"}, {0x80, 0x111, 0xee2, "7d681c059e97077e7f8b21fc0ef88a07bc35a5b2c7793df018aa432f7e3d71ce345bdadeddb5066cb1b11a2dd9752d825a188a76dab6fd8cc6747b46cab34fdcae2522c05de7893cfbfde831a9af6b93e1a2094475ef832797cf5b45e352d1879bc6d3d7190aac5c16c821f3a555"}, {0xc0, 0x118, 0xd0, "51fa56ba34fc12fdd3ab05cb1c48f0cb49c97a8c92d213ffe992a35cd7d5ade4f286b503931360790dda50ce7a2a48d439bb130e647bd9b93393103abdbf782867a3798ff1e05b8a2fe73332dfb6bf6235148ca658e016fddbff4f5af05c6ed2c3dfd12c81dac41a15d3f198a06ff8073eaa77303fe3be4efe09485845f97fd90c121e308a6f59d02b56cb77287bea1fc728455eab7d6aef59104d9978707b6fde405f3c2c28cdd821cd7fdfa04b"}], 0x1b0, 0xc0}, 0x2}, {{&(0x7f0000d12000)=@nfc={0x27, 0x2, 0x4, 0x3}, 0x10, 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{&(0x7f0000445000)="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0x1000}], 0x4, &(0x7f00003fa000)=[{0x60, 0x100, 0x9, "2cb904d52e3b42ac18ea6a7f03ae7e5ecbc9bb6d75e29b5815a0eca5348be6a405157b095407a7e82cae219f614df48b7772ccde3a1104a5c84b84abc0c9bfcb7d47263f2d29222ee34ddcbf25"}, {0x98, 0x115, 0x72, "436c33802609f75f88a84dcb81573de726adb01ac861f3cf6437d62043a3de515749b24f35bd1d443ffa4523b7420ebb65dd1dbd0e570dd36ecd296e85f3bea963beb44f4d907d8f52f1d9d3d1ba5fd61a79c791b325c1fc4012a8ec216825ffef4bf9bbf9cbbd9bda7cb5faa5249c818ad28596b72befc2b898b0966cfccf79b9383ecf6f"}, {0x80, 0x3a, 0xf2, "25aac7da839a5aa0e2f2d1021a6d93c1a11227e5b63bc1b68d60f4a73d0aaf88fc70956fe53f07c9c3737ccfc73e4b1834c11d0c358d7c40360d4ffdb5b86100f7a88708c9ac886661fff254794718669b89571961dcc45cf4ba955708c986f4408ff0e75998eab4ad"}], 0x178, 0x40}, 0x2}], 0x4, 0x1) r1 = socket$inet6(0xa, 0x3, 0x400000009) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) recvmmsg(r1, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000}}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c}}], 0x2, 0x10020, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d12000)='/dev/cuse\x00', 0x800000000400, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00004f1000-0xb8)={0x0, 0x136, 0x5, 0x2, 0x3, 0x9707, 0x6, 0x5d7, {0x0, @in6={{0xa, 0x2, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xde92}}, 0x1000, 0x1, 0x40, 0x7, 0x100000001}}, &(0x7f0000d14000-0x4)=0xb8) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c63000)={0x3f, 0x4e9ffedff892e468, 0xb0c0, 0xa47, r3}, &(0x7f0000d13000)=0x10) 2018/02/09 11:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89b1, &(0x7f0000853000)={@common='ip6gre0\x00', @ifru_addrs=@generic={0x0, "b904e09ae7405f7a12bbce8895ec"}}) [ 82.957577] sctp: [Deprecated]: syz-executor7 (pid 12293) Use of struct sctp_assoc_value in delayed_ack socket option. [ 82.957577] Use struct sctp_sack_info instead 2018/02/09 11:00:33 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000083a000-0xc)={&(0x7f0000813000-0xa)='./control\x00', r1}, 0xc) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 83.036377] sctp: [Deprecated]: syz-executor7 (pid 12308) Use of struct sctp_assoc_value in delayed_ack socket option. [ 83.036377] Use struct sctp_sack_info instead 2018/02/09 11:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00005da000-0xd)='/dev/snd/seq\x00', 0x0, 0x94000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000bcf000-0x68)) r1 = add_key(&(0x7f0000c0f000-0xb)='logon\x00', &(0x7f000011e000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000609000-0x1000)="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", 0xffffffffffffff6e, 0xfffffffffffffffe) request_key(&(0x7f00001c1000-0x8)='rxrpc_s\x00', &(0x7f0000e2f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00006cb000)='/dev/snd/seq\x00', r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000193000-0xc)={&(0x7f00006d0000-0x8)='./file0\x00', r2}, 0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000086000-0x4)=0x0) ptrace$getregs(0xc, r4, 0x3, &(0x7f00004a6000-0x3)=""/3) r5 = creat(&(0x7f0000f5e000-0x8)='./file0\x00', 0x104) accept4(r5, &(0x7f0000342000)=@nl=@kern, &(0x7f0000419000-0x4)=0xc, 0x80800) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00002f0000)=""/156) r6 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000c57000)=0x5) sendmsg$key(r6, &(0x7f000072b000)={0x0, 0x0, &(0x7f0000273000)={&(0x7f0000788000)={0x2, 0x6, 0x7, 0xb, 0x1d, 0x0, 0x4, 0x1, [@sadb_key={0x4, 0x8, 0xa0, 0x0, "bef6771ac8d38c6021a6c7a2b5010c73b9b33d26"}, @sadb_lifetime={0x4, 0x4, 0x97, 0xaa, 0x5, 0x400}, @sadb_x_nat_t_port={0x1, 0x15, 0x0}, @sadb_key={0x9, 0x9, 0x1d0, 0x0, "8327a64846ea3b42be5b94d3774c4677572661eb61def8838238a2cbc3ab3ffcb16e04a9061f69fb726f04e5a537f9ed2a3759f98ca58cc09ebf"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xc, 0x0, {0x6, 0xff, 0x6, 0x89d4, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x13}, @in6=@empty}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xe8}, 0x1}, 0x41) 2018/02/09 11:00:33 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/vcs\x00', 0x8000, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0xffffffffffffffff}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/09 11:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000e51000-0x38)={&(0x7f0000bb6000)=@ax25={0x3, {"92691c64b9a0ff"}, 0x5}, 0x10, &(0x7f0000f3c000)=[{&(0x7f000050e000-0xad)="5eeb75be8f14e00a7195dc624dc630388742b82cbd398fb66faa78e9301c3d8a300f1ef5e148cbe3bc993d71ba9c767ea20231ce6729559eba3c6bea54d2b2184beab9ead4a0a3a27eb107a9231082b900fe503a7bfc5b2dbd5d0e4ef736912557ec17b5f5f8447f85e29dc8b7782d892a39fa9578a5e7179810c285225532cd19222740305caad03cf89472a3c213563466c6d8a1ce3fe520a6aaf925cd370657da058d056f9d7d7bfbe533ab", 0xad}], 0x1, 0x0, 0x0, 0x40080}, 0x4000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c88000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000db9000-0x20)={0x4, 0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00004cb000-0x20)={0x3, r4, 0x0, 0xad}) r5 = syz_open_dev$audion(&(0x7f000072c000)='/dev/audio#\x00', 0x4, 0x20002) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000aaa000-0x4)=0x10001, 0x4) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r2) 2018/02/09 11:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003f7000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008e3000)=0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000c02000-0x20)={0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffff804, r2}) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a05000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a4a000)={0x0}, &(0x7f000097a000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000017d000)={r4, 0x68, 0x9, [0x59, 0x6, 0x5, 0x9, 0xe43, 0x0, 0x3f, 0x5b62, 0x4]}, &(0x7f0000292000)=0x1a) 2018/02/09 11:00:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)) socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1000021, &(0x7f0000011000), &(0x7f0000011000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x40400, 0x0) 2018/02/09 11:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b45000-0x9)='/dev/sg#\x00', 0x7e8, 0x10200) fcntl$getown(r0, 0x9) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000f01000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f00006a8000-0x4)=0x5, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c4d000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000bb6000-0x70)) lremovexattr(&(0x7f0000878000)='./file0\x00', &(0x7f00006bf000-0xd)=@known='security.ima\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000682000-0xe)='/selinux/user\x00', 0x2, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000d4000-0x10)={r0, r2, 0x2, 0x1}, 0x10) getpgrp(0x0) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000d0d000)='/dev/snd/midiC#D#\x00', 0x8, 0x301800) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000ec0000-0x18)={0x6331f1d4, 0x14, 0x0, r1}) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000808000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/09 11:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ed0000-0x4)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000f90000-0xd8)="cef9b3c0bce999dfb1f9247b4c774519a5c2171291e4b370d67c43cd937bab6a2b59817f7f6c95a48c022170bdff0d65b8daf1df97c08f9a265ec8edf4d5e4572c851dca8e3bdd578a6f4311a003fbd0466a6189b116b2a918eb76a675e7337f3e3fec0a3c12c547892243106363f492ad3a0596271cb5b75f5e883c13a204270f2b1a39e2fbe75980662cf11262a392a6330c0dc32b5fc5bb1ad420e6a6e78518a86372dd1a1fc6f593114af7b7ca6fc798e3e25232fe9a51898b04340fdab378dd0119fdc7d52d06cfef1f06a6802d267a4911edd32adf", 0xd8, 0x80, &(0x7f0000fd4000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000669000+0xd30)={0x585}) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000463000)) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00005de000), 0x10) readv(r1, &(0x7f00001f1000-0x40)=[{&(0x7f0000fc6000)=""/133, 0x85}, {&(0x7f00008d2000-0x35)=""/53, 0x35}, {&(0x7f0000506000)=""/177, 0xb1}, {&(0x7f0000eb9000-0x15)=""/21, 0x15}], 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00002f0000-0xbc)={0x7, 0x0, 'client0\x00', 0x1, "3b3dc129a9d73be6", "4a5caba19f27f9a30e53b6c21ec8080753261a042cd8f496d4fd41bffb30f6d2", 0x1, 0xffffffffffffffc1}) 2018/02/09 11:00:33 executing program 2: r0 = creat(&(0x7f0000d88000)='./file0\x00', 0x41) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000001000-0x110)={{0xffffffffffff2968, 0x5, 0x5, 0x2, "1da95978b8adb6921059c671fe5abe7a09bafc031485eb3f6d052659dc2f7aa7bbedb6db20d221c75d805e4f", 0x5}, 0x0, 0x0, 0xd, r1, 0x1000, 0x6, "0c986595186e0dab9c093ce36cd76d0d67c65232713935cf4df31b030088d5211557d4fa73d427d729ffe3ca8e9be4a27e3e99dcbaddb86e0c31798e778a5d66", &(0x7f0000713000)='\x00', 0x1, [], [0x7, 0x1, 0x2, 0x7]}) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000002a000)='/dev/snd/controlC#\x00', 0x9, 0x400100) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000001a000-0x150)=[{&(0x7f0000029000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "17179b725bc482efff2e113e0a30a69124785e46e065e5c648acbfca1d9b576d5a7818a79e144eac875d768c5b4602b756a31231b984ecc735c34ac0341611"}, 0x60, &(0x7f0000013000-0x50)=[], 0x0, &(0x7f000001c000)={0x28, 0x0, 0x0, "26f32275719d3cf9f36c8b35e78691a952"}, 0x28}], 0x1, 0x0) setns(r2, 0x48000000) ioctl$sock_ifreq(r2, 0x89f3, &(0x7f0000010000-0x50)={@common="697036746e6c300000001200", @ifru_data=&(0x7f000001c000)="6b63e7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/09 11:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x400) recvmmsg(r0, &(0x7f0000dda000-0x40)=[], 0x0, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f00001f1000)='/dev/amidi#\x00', 0x7, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000e3000)={0x8, 0xfffffffffffffffe}) 2018/02/09 11:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000c0c000-0x20), &(0x7f0000037000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c2b000)='/dev/audio\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000867000-0x20)={0x5, 0x4, 0x8, 0x7fffffff, 0x100000000, 0x0, 0xd6f, 0x8001, 0x0}, &(0x7f0000640000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006ef000-0x14)={r2, 0x7, 0x3, 0x8, 0x5, 0x401}, 0x14) timerfd_settime(r0, 0x3, &(0x7f00006b7000-0x20), &(0x7f00003c9000-0x20)) 2018/02/09 11:00:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 2: r0 = socket$inet6(0xa, 0x800000000080001, 0x8010000000000084) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f00002a4000-0x18), &(0x7f0000217000)=0x18) r1 = accept(r0, &(0x7f0000016000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f000010e000-0x4)=0x1e) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000238000-0x8)="1eadbaa23ae42bd9", 0x8) connect$pptp(r1, &(0x7f0000141000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/09 11:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000cd0000-0x10)={0x3, [0x0, 0x0, 0x0]}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c3e000-0x9)='/dev/vcs\x00', 0x400, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f000024f000)=0x9fd8d76b8aa8bd68) close(r1) 2018/02/09 11:00:33 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000c42000)={0x24, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @binary='s'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/09 11:00:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x89}}}, 0x4, 0xff, 0x9, "c1118d708444544c25124c0b321896839eea7a31917c311fd53f4814fedff2d4882d239140bf0061ba79f84f6fdc07b95fe2c9980b6f6830a87bf6858f75e71a52bc1eee4a57f4748ad6fb6880bf32f4"}, 0x160) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fstatfs(r1, &(0x7f0000541000-0x3)=""/3) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000774000)={0x0, 0x0, &(0x7f00007f5000)={&(0x7f00001b8000)={0x2, 0xe, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x5, 0x2e7}]}, 0x18}, 0x1}, 0x0) 2018/02/09 11:00:33 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10) r1 = socket$inet_sctp(0x2, 0x4000000001, 0x84) socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000002000-0x10), &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0}, @empty}, &(0x7f0000002000-0x1)=0xc) 2018/02/09 11:00:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002d4000-0x4)={0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000c34000)=[{{&(0x7f00004d9000-0x6)=@hci, 0x6, &(0x7f00005d2000-0x60)=[{&(0x7f000095d000-0xa2)=""/162, 0xa2}, {&(0x7f00006f8000-0x21)=""/33, 0x21}, {&(0x7f0000e39000)=""/253, 0xfd}, {&(0x7f000006f000)=""/123, 0x7b}, {&(0x7f0000bf7000-0x6d)=""/109, 0x6d}, {&(0x7f0000b51000-0x18)=""/24, 0x18}], 0x6, &(0x7f0000901000-0xd2)=""/210, 0xfffffc52, 0x8}, 0x7}, {{&(0x7f0000983000-0x8)=@sco, 0x8, &(0x7f0000693000)=[{&(0x7f0000dd5000-0xb6)=""/182, 0xb6}, {&(0x7f00000e1000)=""/4096, 0x1000}], 0x2, &(0x7f00001d5000-0x6b)=""/107, 0x6b, 0x5}, 0x80000001}, {{&(0x7f0000f54000)=@sco, 0x8, &(0x7f0000620000)=[{&(0x7f0000450000)=""/146, 0x92}], 0x1, 0x0, 0x0, 0x5}, 0x6}, {{&(0x7f0000a88000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x3a, &(0x7f000044d000-0x50)=[{&(0x7f0000264000-0x34)=""/52, 0x34}, {&(0x7f00001ce000-0x58)=""/88, 0x58}, {&(0x7f0000a8b000-0x8c)=""/140, 0x8c}, {&(0x7f00008c9000-0x1000)=""/4096, 0x1000}, {&(0x7f00005ed000-0x9a)=""/154, 0x9a}], 0x5, &(0x7f00001de000-0x1000)=""/4096, 0x1000, 0x7}, 0x7fe}], 0x4, 0x140, &(0x7f0000345000-0x10)={0x0, 0x989680}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000aaf000)=0x8, 0xffffffffffffffe5) r2 = socket(0x11, 0xa, 0x0) symlink(&(0x7f0000f9a000-0x8)='./file0\x00', &(0x7f0000437000-0x8)='./file0\x00') ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000b1d000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fd3000-0x30)={0x6c, 0x0, &(0x7f0000ab6000-0x6c)=[@exit_looper={0x630d}, @free_buffer={0x40086303, r3}, @release={0x40046306, 0x2}, @increfs={0x40046304, 0x2}, @reply_sg={0x40486312, {{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x48, &(0x7f0000428000)=[@fda={0x66646185, 0x4, 0x1, 0x2b}, @fda={0x66646185, 0x0, 0x0, 0x1}], &(0x7f00007bb000-0x48)=[0x38, 0x800000000000038, 0x30, 0x78, 0x38, 0x48, 0x28, 0x7f200f33e821a9a6, 0x48]}, 0xffffffffffff7fff}}], 0xbf, 0x0, &(0x7f0000a5d000)="483f7a3f196f6cc20976297479e96e4f755abfd68b89f841879362fcf791c9ccc1f245e3e49f5c15b45d047ffb803f20a5527f06035e1c07fbcc69a26d9560ad777d55be77e2543a23a8a52884b452be6f34c70a833645c8c350f4e30dfa25a8b85d4821266cc6037df791a0f4f4e12c326a13ce87d9397d6de9580f20ccc64c772ba78d1c9c0062bc606e5e418df9c4b89005ea60c2c64cf70f9f66b038ea5e0e6f078c756f261e5bf2688278fc7fc7c7610a32293c8ff1ec077baca0fe56"}) readlink(&(0x7f00007de000-0xe)='./file0\x00', &(0x7f0000c5d000-0xca)=""/202, 0x2) sendmsg$nl_route(r2, &(0x7f0000845000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1}, 0x0) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000bc5000-0x4)=r0, 0xfffffffffffffd0c) 2018/02/09 11:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00004e8000)='/dev/audio\x00', 0x101000, 0x0) syz_open_dev$evdev(&(0x7f0000320000)='/dev/input/event#\x00', 0x3, 0x200) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000ac7000-0x18)={0x0, 0x0, 0x2b2, &(0x7f0000801000-0x8)}) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x400) r2 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00006f1000-0x10)=@common='ip_vti0\x00', 0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xffffffffffffff01, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}}) r3 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00001f4000)={0xfffffffffffffff9, 0x6, 0x3, 0x8}, 0x8) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000fe2000)=0x1) [ 83.353050] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35 sclass=netlink_audit_socket pig=12408 comm=syz-executor4 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000083a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000000)={@ipv4={[], [], @multicast1}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000072e000)={&(0x7f0000001000-0x10)={0x1d, r1}, 0x10, &(0x7f00007b6000-0x10)={&(0x7f0000001000-0x10)=@can={{0x1, 0x3, 0x400, 0x10000}, 0x0, 0xf6f7559ff016e503, 0x0, 0x0, "708c6b7b88a8a016"}, 0x10}, 0x1, 0x0, 0x0, 0x20000001}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0}, &(0x7f0000002000)=0xc) sched_rr_get_interval(r3, &(0x7f0000001000-0x10)) sched_rr_get_interval(0x0, &(0x7f0000002000-0x10)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f0000002000-0x20)={{0x77359400}}, &(0x7f0000002000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={r4, r5+30000000}, &(0x7f0000002000)={0x0, 0x0}) nanosleep(&(0x7f0000002000-0x10)={r2, r6}, &(0x7f0000000000+0x794)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$dmmidi(&(0x7f000050e000)='/dev/dmmidi#\x00', 0x8, 0x220000) ioctl$EVIOCGABS20(r7, 0x80184560, &(0x7f0000817000-0x71)=""/113) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x40, &(0x7f0000a61000), 0x826f) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0xb, 0x0, 0x0, 0x3}]}, 0xfffffffffffffdca) close(r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f90000)='/dev/qat_adf_ctl\x00', 0x88402, 0x0) setsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f0000bd9000)="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", 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000033f000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0xab2, @empty, 0x3}, @in6={0xa, 0x1, 0xc661, @loopback={0x0, 0x1}, 0x1ff}], 0x54) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000bca000)={0x3, 0x7, 0xffff, 0x9ac8, "7036ee13b4980391be53e6a40a7d5a314bf870f81f000b1ab81f715790803eff6a053bb29a1cdd7e0e3bbf24", 0x6}) [ 83.405214] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=35 sclass=netlink_audit_socket pig=12414 comm=syz-executor4 2018/02/09 11:00:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x48, 0x0, &(0x7f00004b9000)="1a53a86c003ffaf715cc3b4faec7d55b68ec2654b9e35c7cd3d7986ab2a465d659537d61940211566351156f25defd49de00bc22fccc58d30dd979ba9acb5742a7d5273aedd39bf9"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000464000)={0x50c1}, 0x8, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a95000-0x30)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r3, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000037d000-0x10)={0x5, &(0x7f00002c8000)=[{}, {}, {0x0}, {}, {}]}) accept$llc(r2, &(0x7f0000fa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000059c000-0x4)=0x10) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000ff0000-0x8)={r4, 0x2}) 2018/02/09 11:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x8000000000000004, 0x3ff, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000f4c000-0x20)={r0, &(0x7f0000322000), &(0x7f0000481000)}, 0x20) r1 = syz_open_dev$admmidi(&(0x7f0000dea000)='/dev/admmidi#\x00', 0x9, 0x440100) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000085f000)={0x10001, 0x4, 0xca, 0x0, 0x0, [], [], [], 0x80c00000000000, 0x7fffffff}) syz_open_dev$sndtimer(&(0x7f0000c80000-0xf)='/dev/snd/timer\x00', 0x0, 0x541000) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00ffffff000000039b3fd4cec307e8ef3d00000007c9c65abaf90d229db666542e5b78f8b29e0a27800f0000000000000009fb40f376589701a4", 0x0, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c22000-0xb0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/09 11:00:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000d91000/0x2000)=nil) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000092000-0x10)={0x0, 0x7530}, 0x10) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f000018a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000bca000-0x1)=0x1f, &(0x7f0000e0b000)=0x4) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000ebc000-0x80)={[0x5000, 0x1002, 0x1000, 0x17000], 0x40, 0x1b, 0x7}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) accept$inet6(r1, &(0x7f000015a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000cb1000-0x4)=0x1c) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8), 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cc8000-0xc)='/dev/rfkill\x00', 0x4800, 0x0) [ 83.490393] audit: type=1400 audit(1518174033.873:187): avc: denied { transfer } for pid=12434 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 83.491136] binder: send failed reply for transaction 28 to 12434:12437 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000049d000-0x8)) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r2 = syz_open_dev$sndpcmc(&(0x7f0000221000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x40000) ioctl$TCSETS(r2, 0x5402, &(0x7f00005ed000-0x24)={0x1ff, 0xda0, 0x1000, 0x6e, 0x4, 0x0, 0x4, 0x6, 0x0, 0x0, 0x8, 0x4}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000303000)={0x0, 0x0, &(0x7f000056b000)}) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/02/09 11:00:33 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fe9000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, {0x0, 0x9, 0x3}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/09 11:00:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000600000)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000e34000)=0xe8) ioprio_set$uid(0x3, r0, 0x20) mount(&(0x7f0000eb8000-0x8)='./file0\x00', &(0x7f00006e8000+0xf18)='.', &(0x7f000086a000)='btrfs\x00', 0x2010, 0x0) mount(&(0x7f00004bf000-0x1)='.', &(0x7f00001a3000-0x1)='.', &(0x7f0000ea6000-0x6)='mslos\x00', 0x200500e, &(0x7f0000ec3000-0x1)) umount2(&(0x7f0000b73000)='.', 0x0) creat(&(0x7f0000acf000)='./file0\x00', 0x80) [ 83.543713] binder: 12434:12437 ioctl c0106426 2037cff0 returned -22 [ 83.546317] QAT: Invalid ioctl [ 83.558389] binder: 12434:12437 ioctl c0086421 20fefff8 returned -22 2018/02/09 11:00:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b3e000-0x4)) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f00009d3000), &(0x7f0000da3000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r1) [ 83.629528] binder: send failed reply for transaction 32 to 12434:12437 [ 83.636379] ------------[ cut here ]------------ [ 83.641198] Unexpected reply error: 29189 [ 83.645503] WARNING: CPU: 1 PID: 10111 at drivers/android/binder.c:1995 binder_send_failed_reply+0x13b/0x390 [ 83.655464] Kernel panic - not syncing: panic_on_warn set ... [ 83.655464] [ 83.662829] CPU: 1 PID: 10111 Comm: kworker/1:4 Not tainted 4.15.0+ #305 [ 83.669658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.679003] Workqueue: events binder_deferred_func [ 83.683911] Call Trace: [ 83.686475] dump_stack+0x194/0x257 [ 83.690081] ? arch_local_irq_restore+0x53/0x53 [ 83.694733] ? vsnprintf+0x1ed/0x1900 [ 83.698516] panic+0x1e4/0x41c [ 83.701685] ? refcount_error_report+0x214/0x214 [ 83.706415] ? show_regs_print_info+0x18/0x18 [ 83.710904] ? __warn+0x1c1/0x200 [ 83.714348] ? binder_send_failed_reply+0x13b/0x390 [ 83.719337] __warn+0x1dc/0x200 [ 83.722593] ? binder_send_failed_reply+0x13b/0x390 [ 83.727586] report_bug+0x211/0x2d0 [ 83.731195] fixup_bug.part.11+0x37/0x80 [ 83.735234] do_error_trap+0x2d7/0x3e0 [ 83.739097] ? vprintk_default+0x28/0x30 [ 83.743136] ? math_error+0x400/0x400 [ 83.746912] ? printk+0xaa/0xca [ 83.750169] ? show_regs_print_info+0x18/0x18 [ 83.754651] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 83.759476] do_invalid_op+0x1b/0x20 [ 83.763165] invalid_op+0x22/0x40 [ 83.766592] RIP: 0010:binder_send_failed_reply+0x13b/0x390 [ 83.772187] RSP: 0018:ffff8801b0c0f128 EFLAGS: 00010286 [ 83.777527] RAX: dffffc0000000008 RBX: ffff8801ad6a3100 RCX: ffffffff815a5c5e [ 83.784772] RDX: 0000000000000000 RSI: 1ffff10036181dd5 RDI: 1ffff10036181daa [ 83.792018] RBP: ffff8801b0c0f150 R08: 1ffff10036181d6c R09: 0000000000000000 [ 83.799263] R10: ffff8801b0c0efa0 R11: 0000000000000000 R12: ffff8801b6846a40 [ 83.806505] R13: 0000000000007205 R14: 0000000000007205 R15: 0000000000003092 [ 83.813765] ? vprintk_func+0x5e/0xc0 [ 83.818253] ? binder_send_failed_reply+0x13b/0x390 [ 83.823250] binder_cleanup_transaction+0xd2/0x140 [ 83.828163] binder_release_work+0x340/0x490 [ 83.832546] ? lock_downgrade+0x980/0x980 [ 83.836674] ? kzalloc.constprop.50+0x20/0x20 [ 83.841154] ? do_raw_spin_trylock+0x190/0x190 [ 83.845710] ? binder_free_ref+0x78/0x90 [ 83.849747] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.854745] ? _raw_spin_unlock+0x22/0x30 [ 83.858874] binder_deferred_func+0xe42/0x1340 [ 83.863449] ? binder_cleanup_ref_olocked+0xab0/0xab0 [ 83.868614] ? debug_object_deactivate+0x364/0x560 [ 83.873527] ? lock_release+0xa40/0xa40 [ 83.877479] ? find_held_lock+0x35/0x1d0 [ 83.881519] ? check_noncircular+0x20/0x20 [ 83.885730] ? lock_acquire+0x1d5/0x580 [ 83.889677] ? lock_acquire+0x1d5/0x580 [ 83.893626] ? process_one_work+0xb01/0x1af0 [ 83.898032] ? __lock_is_held+0xb6/0x140 [ 83.902089] process_one_work+0xbbf/0x1af0 [ 83.906314] ? pwq_dec_nr_in_flight+0x450/0x450 [ 83.910976] ? __schedule+0x8ea/0x2040 [ 83.914860] ? check_noncircular+0x20/0x20 [ 83.919101] ? lock_acquire+0x1d5/0x580 [ 83.923048] ? lock_acquire+0x1d5/0x580 [ 83.926995] ? worker_thread+0x4a3/0x1990 [ 83.931122] ? lock_downgrade+0x980/0x980 [ 83.935251] ? lock_release+0xa40/0xa40 [ 83.939201] ? retint_kernel+0x10/0x10 [ 83.943068] ? do_raw_spin_trylock+0x190/0x190 [ 83.947654] worker_thread+0x223/0x1990 [ 83.951603] ? finish_task_switch+0x1e2/0x890 [ 83.956099] ? process_one_work+0x1af0/0x1af0 [ 83.960571] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 83.965564] ? trace_hardirqs_on+0xd/0x10 [ 83.969686] ? mmdrop+0x18/0x30 [ 83.972944] ? finish_task_switch+0x29b/0x890 [ 83.977421] ? copy_overflow+0x20/0x20 [ 83.981306] ? __schedule+0x8ea/0x2040 [ 83.985169] ? trace_event_raw_event_lock+0x340/0x340 [ 83.990347] ? check_noncircular+0x20/0x20 [ 83.994555] ? find_held_lock+0x35/0x1d0 [ 83.998598] ? find_held_lock+0x35/0x1d0 [ 84.002644] ? find_held_lock+0x35/0x1d0 [ 84.006690] ? complete+0x62/0x80 [ 84.010132] ? __schedule+0x2040/0x2040 [ 84.014086] ? __lockdep_init_map+0xe4/0x650 [ 84.018469] ? do_raw_spin_trylock+0x190/0x190 [ 84.023030] ? lockdep_init_map+0x9/0x10 [ 84.027065] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 84.032148] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 84.037143] ? trace_hardirqs_on+0xd/0x10 [ 84.041267] ? __kthread_parkme+0x175/0x240 [ 84.045569] kthread+0x33c/0x400 [ 84.048910] ? process_one_work+0x1af0/0x1af0 [ 84.053379] ? kthread_stop+0x7a0/0x7a0 [ 84.057333] ret_from_fork+0x3a/0x50 [ 84.061710] Dumping ftrace buffer: [ 84.065390] (ftrace buffer empty) [ 84.069073] Kernel Offset: disabled [ 84.072674] Rebooting in 86400 seconds..