[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 18.034704] audit: type=1400 audit(1518450252.711:6): avc: denied { map } for pid=4150 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.23' (ECDSA) to the list of known hosts. 2018/02/12 15:44:18 fuzzer started syzkaller login: [ 24.297321] audit: type=1400 audit(1518450258.974:7): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/12 15:44:19 dialing manager at 10.128.0.26:37981 [ 27.976093] can: request_module (can-proto-0) failed. [ 27.985208] can: request_module (can-proto-0) failed. 2018/02/12 15:44:23 kcov=true, comps=true [ 28.538502] audit: type=1400 audit(1518450263.215:8): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=118 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/12 15:44:25 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000025b000-0xd)='/dev/usbmon#\x00', 0x7, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000736000-0xe8)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000ac3000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000f66000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000567000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x20)=[@in={0x2, 0x2, @rand_addr=0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0}}], 0x20) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) bind$vsock_dgram(r0, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r4 = syz_open_procfs(r1, &(0x7f0000000000)='net/stat\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r5, 0x80000001, 0x20}, &(0x7f0000001000)=0xc) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000003000)=""/4096) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000005000-0x4), &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000005000)={0x0, 0x2710}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) tgkill(r1, r6, 0x1d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000000000)=""/152, &(0x7f0000007000-0x4)=0x98) 2018/02/12 15:44:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x200080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x3940, 0x7fff}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x7530}}) fdatasync(r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x20)=[{r0, 0x8088}, {r1, 0x200}, {r0, 0x1008}, {r1, 0x4795}], 0x4, 0x737b) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) r3 = getpgrp(0xffffffffffffffff) setpgid(r2, r3) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ion\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000-0x10)={0x7, 0x1e, &(0x7f0000001000-0x1e)="f921678720b38b85f26b5dd12021d3006b5ad7252ab0521eef5bae7b1d1c"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000007000-0x10)) 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) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x70)=[{&(0x7f0000008000-0x86)="6599652cc25579aee058fae0b74b57fa492fa2391c05c56e3923fcb61860c39005067dfe92b7cf9b3702716cc2e50d66ef627a4fd58859e9a2c43dd660168a7a96ae31ca81b7b81f19b1609b49a583e6868c0fd4e99e69fb8780ac0710c4308705e3704d19c5f7735f5c0ad44358898ff973ab6a864e9188a065d4376bfbedc4e027614af5e4", 0x86}, {&(0x7f0000005000-0x5)="7af2b1ac46", 0x5}, {&(0x7f0000006000)="36a74f2f74776a82c68bd34ce6029261d7b0a6befdf227dc0f51a3bdb7e98b0efcc16cdcd45adbbb47cce480ef1ce0919e35b6c45ffedac0d79ae08c6adade1ce7a8e9a8efe176ecadc182a35672a9e85e355908e46479adb55613fcd69b8641c9fb69557f3b018764b61ba4699d0b925b743190607458779f35cc91c94de119da965c", 0x83}, {&(0x7f0000007000)="a585e38faec4659f9ef106f54bb08390f83a99799ae4bf3809c6c65e88cc14816878981539883f4d979525cb8ae596db91db7e1ab70cec1802286cc3d9eeecc570a3926a81196b325cd4ea70ef988041d98b8ec672a55b637a2c19881eeaea6d145fe2c1964629da95297ad5a2ea49c202407827f52d2d9fe4e87ac60e6aa8d16d4157791291f5bc41d3c2536e1a55bc6e0d5d001d", 0x95}, {&(0x7f0000008000-0x67)="2c0d12ae8452789be48aeb26add0c876247f7bb80f9cf2d9dabbbaaa85a48ed19196b79356dcaa0877534dd322bbd81230faaf3672e00077e59455555b24a88e85eb2f999aab88dd4a4ff665d77a5de362b5435492918f6dbca8bdc263be721a7c28bc1652e0b5", 0x67}, {&(0x7f0000008000-0x91)="34a8b93e0447ae068cdc1c10c2a192826e0b3d60a9938fdf99aecd4fbd6ef0d9504e8a4d0af6f4e739ecca3f92377deac8ce4439436b70313b409961f774e3477a6266c6e28066a4913944bfb9d335a49e1f31a196f7e72608f944d2de910bc4045d2afeb22f8bf4e0d0f7d304c25d106ccf83c337eeb7ab0200d43d99eea9f177e5e6befe99db61570f2bb7f3cd664dfb", 0x91}, {&(0x7f0000008000-0x54)="6f5a7ede864373f1cd4d37031711c78818e7f2dcdb0794583556adfb6251168953b2230b8ab6ba021c049f6991e4556f9c32850889f1af27c600f4a5f28062606e27a1f4a68c4b317a58e7bdfc583444e922c076", 0x54}], 0x7, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0]}], 0x20, 0x20000000}, 0x8040) inotify_init() 2018/02/12 15:44:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xc9)=""/201, 0xc9}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x4, 0xc8100) syz_open_pts(r1, 0x2000) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000001000)={0x8, 0x2, 0x659, 0x401, "74f8d96727a96d57849d835ab541ce5ed0578cf79103953d98adb0284aee8fa7ea80310dcee9d1df80928d44", 0x80000001}) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000001000-0x30)={0x9, 0x2bb98000000, 0x6, 0x3, 0x20}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000001000)={0x0, "cd7fd6e3a3a6"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000004000)="352ada477ebacf124cc192744ced4853b2811235e15c5c011f088e296420bf3476b7df3c1434456a9ab55382f5866e6989e964f2b136a429bd7db5b1e2b35a27a019ab98147e225bb87e284eb53e60c52d018ee4a52881432558ec57ee", &(0x7f0000000000)="3a1a7c7390819f97649b173bacd354185f06a698da8a1a045937c2934e79c7ce7892e04863d07c707ca63210a3a8f64050b4be315d1a7319f77023d9f02a600de5a3b1d7fefa25280f693f6c731e52dd84abf84380", 0x2}, 0x20) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="e2c368af1be4e11dc727e11bc269881d", @ifru_flags=0xd00}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0xfff, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000005000)={0x9, 0x48b, 0x1}) ioctl$TIOCSBRK(r1, 0x5427) syz_extract_tcp_res$synack(&(0x7f0000005000-0x8), 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000006000)={@multicast1, @empty, 0x0}, &(0x7f0000006000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@loopback}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@rand_addr=0x1ff, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x1, 0x9, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x3e, r3, r5}, {0x8, 0x100000000, 0x8001, 0x6, 0x1fffe0000, 0x2, 0x5, 0xf152}, {0x9, 0x81, 0x7f, 0x3}, 0xdb, 0x9, 0x3, 0x1, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0}, 0x545455ad846dc280, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x1, 0x0, 0x7f, 0x1ff, 0x6, 0xff}}, 0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000007000)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/12 15:44:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000017c000-0x4)) r1 = syz_open_dev$dspn(&(0x7f0000cc8000-0xa)='/dev/dsp#\x00', 0x1000, 0x4001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000002000-0x4)) r2 = fanotify_init(0x13, 0x40000) sync_file_range(r2, 0x7, 0x3, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000002000-0x4)=0x2) fcntl$notify(r0, 0x402, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000003000-0x50)={0x2022, 0x9, 0x1, 0x1, &(0x7f0000002000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x41}) r3 = msgget$private(0x0, 0x4) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000005000)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000004000)={{0x0, r4, r5, r6, r7, 0x10}, 0x0, 0x9, 0x1ff, 0x9, 0xffffffff, 0x8, r8, r9}) 2018/02/12 15:44:25 executing program 3: 2018/02/12 15:44:25 executing program 4: 2018/02/12 15:44:25 executing program 5: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000e7f000-0x8)) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e77000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0xfffffffffffffffe}, 0x1, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/12 15:44:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2}, 0x20) [ 30.601402] audit: type=1400 audit(1518450265.278:9): avc: denied { map } for pid=4161 comm="syz-fuzzer" path="/root/syzkaller-shm262076797" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 30.661083] audit: type=1400 audit(1518450265.337:10): avc: denied { sys_admin } for pid=4207 comm="syz-executor5" capability=21 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 [ 30.683544] IPVS: ftp: loaded support on port[0] = 21 [ 30.749258] audit: type=1400 audit(1518450265.425:11): avc: denied { net_admin } for pid=4211 comm="syz-executor5" 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 [ 30.751233] IPVS: ftp: loaded support on port[0] = 21 [ 30.812257] IPVS: ftp: loaded support on port[0] = 21 [ 30.857879] IPVS: ftp: loaded support on port[0] = 21 [ 30.907741] IPVS: ftp: loaded support on port[0] = 21 [ 30.989204] IPVS: ftp: loaded support on port[0] = 21 [ 31.063912] IPVS: ftp: loaded support on port[0] = 21 [ 31.155944] IPVS: ftp: loaded support on port[0] = 21 [ 32.074363] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.114496] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.274845] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.315425] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.408284] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.450524] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.566232] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.685372] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.633525] audit: type=1400 audit(1518450269.309:12): avc: denied { sys_chroot } for pid=4214 comm="syz-executor0" capability=18 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 2018/02/12 15:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f26000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00002cf000-0x468)=@filter={'filter\x00', 0xe, 0x4, 0x408, 0xffffffff, 0xd0, 0x220, 0xd0, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f00001a6000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x150, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0xffffffff8a400e1b}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) sendmsg(r1, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/12 15:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000779000-0x8)={0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e56000-0x4)=0x5) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000895000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000e7c000), &(0x7f0000a48000)=0x92deb5cb) unshare(0x20000) r2 = syz_open_procfs(0x0, &(0x7f0000c28000)='ns/mnt\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00006e6000)={0x0, 0x38, "a22116b3afa0e32d73567f82365989e33e21b9a296a46e3b7ba01dac48b60b81090e1a4035a0188c4d0ebf3c54386b04f7024c909d4420b4"}, &(0x7f000082e000)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b95000-0x8)={r3}, &(0x7f00002df000-0x4)=0x8) setns(r2, 0x0) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) 2018/02/12 15:44:29 executing program 4: fanotify_mark(0xffffffffffffffff, 0xaf23d4d3f9d36350, 0x0, 0xffffffffffffffff, &(0x7f000047e000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000643000-0xa)='encrypted\x00', &(0x7f00004e5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d0000-0x1)='\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000468000)={0x73, 0x79, 0x7a, 0x2}, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={@generic="ccdb4e1abe6798c377d1479d32a764a3", 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x1, 0x13, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x2}, [@alu={0x4, 0xfffffffffffffff7, 0x1, 0xa, 0x0, 0x8, 0xfffffffffffffff0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x81, 0x1, 0xb, 0x7, 0x11, 0x1}, @generic={0x5, 0x8, 0x6, 0xffffffffffffffff}, @ldst={0x0, 0x3, 0x6, 0x3, 0x8, 0x8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x31}, @jmp={0x5, 0x1, 0x3, 0x6, 0x4, 0xfffffffe, 0xfffffffffffffffc}, @alu={0x0, 0x4, 0x0, 0x6, 0x4, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x7, 0xab, &(0x7f0000002000-0xab)=""/171, 0x41f00, 0x1, [], r2}, 0x48) 2018/02/12 15:44:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d41000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000017000)="f4ec98f965a1e3359d5cd3e950628621c3dfb981ef3835a6e287a9575741fa4204017cc34eaba0529fcf067a96d22ba56a4a0e0582af3a1878c4f5923c569f8371d2c1e11a6f15290d50d4a4168337959d5e2474b2918ce677df1a43abefe5dbd06cffe81a87d70af58d492c60f9aa59bb852be9142f") bind$inet6(r0, &(0x7f0000f62000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fc3000-0x20)={@generic="c53b7106f75ed9c1f978ef0ca6f021f7", @ifru_flags=0x2000}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f000029e000-0x3b0)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f000018a000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, "e6ffffff0000010000ffffffffffffe6"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [0xffffff00, 0x0, 0xff, 0xffffffff], [0xffffff00, 0x0, 0xff000000, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="4899edfe8d663843ec24c7fbb2ad4c54", {0xff}, {}, 0x0, 0x1000, 0xffffffffffffffff, 0x1}, 0x0, 0x120, 0x140, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00'}, @common=@srh={0x30, 'srh\x00'}]}, @unspec=@NOTRACK={0x7, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) 2018/02/12 15:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/12 15:44:29 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x20000026, 0x443, 0xffffffffffffffff, 0x1, {}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0xfffffffffffffe23}, 0x1}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000023000-0x11)='/selinux/enforce\x00', 0x282, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000023000-0x48)=[@in6={0xa, 0x3, 0x0, @empty, 0xffffffffffff7fff}, @in6={0xa, 0x1, 0x7f, @empty, 0x7}, @in={0x2, 0x3, @rand_addr}], 0x48) mlock2(&(0x7f000001b000/0x4000)=nil, 0x4000, 0x1) 2018/02/12 15:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002fd000)='./file0\x00', 0xffffffffffffffff) clock_gettime(0x0, &(0x7f000083d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000b54000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000077a000-0xe6)=""/230, 0xe6, 0x5, &(0x7f0000d41000)={r3, r4+30000000}) utimes(&(0x7f0000c0d000)='./file0\x00', &(0x7f000082a000)={{0x0, 0x7530}, {r1, r2/1000+30000}}) r5 = syz_open_procfs(0x0, &(0x7f0000b27000)='mountstats\x00') socket$inet_sctp(0x2, 0x0, 0x84) socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r5, &(0x7f0000023000), 0x26a950b) 2018/02/12 15:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) acct(0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000711000-0x8)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ced000-0x10)={0x2, &(0x7f00005f0000-0x10)=[{0x7, 0x4000000000000, 0x4de85c9e, 0x6}, {0x8, 0x800, 0x0, 0xa1}]}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000467000)={0x8, 0x3ff, 0x5850, 0x0, 0x3, 0x1}) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000bfb000-0x8)={0x2da, 0x20}) 2018/02/12 15:44:29 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x3, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0x1a6) 2018/02/12 15:44:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c84000)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000e85000-0x5)=@random={'os2.', '\x00'}, &(0x7f0000ff4000-0x1)='\x00', 0x1, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000001000), 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000d0c000-0x4)=0x5, 0x37b) mmap$binder(&(0x7f000007d000/0x4000)=nil, 0x4000, 0x3000009, 0x4012, r1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001de000-0x20)={@generic="e81126dfc9a24982f9093ebd23a78c43", @ifru_flags=0x100}) [ 35.051290] audit: type=1400 audit(1518450269.727:13): avc: denied { prog_load } for pid=5256 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/12 15:44:29 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000017000-0x10)=@nfc, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000018000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000)=0x10, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000017000-0x4)={0xaf000000000}, 0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000017000)={r4, 0x1}) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000016000-0x3c)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) 2018/02/12 15:44:29 executing program 1: unshare(0x24000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000096f000)='.dead\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="d306db4317260650a5b6e24b2f8bfdf255108e41edb4ebdc5a47a7cc08d95fcadc25af2a185cb073f8b54a2cb89640c3459450eb2d5ec60f225f1bef02e810fb0fc2af69f9bb47868750960ec76f06d4238df36bc0d6305a6079badf97b2c935adc4f67f2367d1ff6f0f85eb727d9b7d4ace231e793118b99a9845469180f20b1310b0a56e613ccc4d494b9c48d8eba9864e3213593c41f84ebdf18fc2037db71545f689000757be3e3aa24562e2f0a923230cc83227f546e55a", 0xba, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f000087b000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x1)='\x00', 0xffffffffffffffff) keyctl$link(0x8, r0, r1) [ 35.106013] audit: type=1400 audit(1518450269.761:14): avc: denied { dac_override } for pid=5260 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/12 15:44:29 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x101, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000002000)=""/116) ioctl$void(r0, 0xc0045c79) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000), 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000000)={@mcast2}, &(0x7f0000002000-0x4)=0x14) 2018/02/12 15:44:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000740000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000ee1000)=0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 15:44:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000459000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000ec2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f00009a2000), &(0x7f0000c5a000-0x4)=0x4) bind$alg(0xffffffffffffffff, &(0x7f000014b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish)\x00'}, 0x59) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) unlinkat(0xffffffffffffffff, &(0x7f000034a000-0x8)='./file0\x00', 0x200) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000df000-0x20)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000835000-0x38c)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000eb9000-0x8)) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57}, 0x0) 2018/02/12 15:44:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f000030e000-0x8)=0x0) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dd5000)={0x2, [0x0, 0x0]}, &(0x7f0000444000-0x4)=0xc) r2 = syz_open_dev$tun(&(0x7f0000311000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000ff1000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc4c85512, &(0x7f0000005000-0x110)={{0x1, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) r4 = fcntl$dupfd(r2, 0x0, r3) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f00006b7000)) io_submit(r0, 0x1, &(0x7f00000a5000-0x20)=[&(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00008f7000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 15:44:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ca1000)=[{0xffffffffffffffff}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f4b000-0x50)={@generic="40fccffce9a927cb2f8330cdf4b587e2", @ifru_ivalue=0x6}) splice(r0, &(0x7f0000860000), r0, &(0x7f0000b02000), 0x0, 0x2) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000063d000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = syz_open_dev$mice(&(0x7f0000db3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00005f1000-0x5c)={{0xa, 0x1, 0x2a, @empty, 0x8}, {0xa, 0x3, 0x7ff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}, 0x6, [0x7, 0x7, 0xc, 0x7, 0x1ff, 0x7, 0xfff, 0x1893]}, 0x5c) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5, 0x0, [], 0xffffffffffffffff}]}) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000fcf000-0x10)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in6=@empty, 0xffffffffffffffff, 0x2b}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1}, 0x0) 2018/02/12 15:44:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000762000-0x10)={&(0x7f0000d3e000-0x368)={0x20, 0x13, 0xa, 0x1, 0xffffffffffffffff, 0x2, {}, [@typed={0xfffffffffffffd8f, 0x2, @pid}]}, 0x20}, 0x1}, 0x0) 2018/02/12 15:44:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f00005a6000)='/dev/net/tun\x00', 0x0, 0x14880) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000461000-0x4)) uname(&(0x7f0000227000)=""/68) [ 35.196327] audit: type=1400 audit(1518450269.873:15): avc: denied { map } for pid=5281 comm="syz-executor7" path="/dev/dsp" dev="devtmpfs" ino=222 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=chr_file permissive=1 2018/02/12 15:44:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) socket$bt_rfcomm(0x1f, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @rand_addr=0xd5}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}], 0x38) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000200000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000854000)={0x0, 0x401}, &(0x7f0000fa9000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cc7000-0x8)=@assoc_value={r2, 0x6}, 0x8) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000058f000)=0x3) 2018/02/12 15:44:29 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x3, 0x0) r2 = msgget(0x3, 0x2) msgrcv(r2, &(0x7f0000a07000)={0x0, ""/54}, 0x3e, 0x3, 0x2000) bind$bt_hci(r1, &(0x7f0000e56000)={0x1f, 0x5, 0x2}, 0x6) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bc7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f00006f0000)=0x7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000348000-0x28)={@common='gretap0\x00'}) fcntl$dupfd(r0, 0x406, r0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xfffffffffffffff6, &(0x7f0000b86000-0x10)={&(0x7f0000fe7000)=@ipv4_delroute={0x228, 0x19, 0x204, 0xffffffffffffffff, 0x3, {0x2, 0x0, 0x0, 0x0, 0x0, 0x7, 0xff}, []}, 0x1c}, 0x1}, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000009e000)=0x1, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00006e9000-0x628)=@nat={'nat\x00', 0x1b, 0x5, 0x5c8, 0x320, 0xe8, 0xffffffff, 0x320, 0x1d8, 0x4f8, 0x4f8, 0xffffffff, 0x4f8, 0x4f8, 0x5, &(0x7f0000459000), {[{{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "d4e5ef5eea4a129fe123af73591e1b06bc757a3cfab408c1782e0c2919f9"}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [0xff000000, 0x0, 0xff], [0xff, 0x0, 0xff, 0xffffff00], @generic="8b71e7b9f7f143d3a1cba8e903c3b494", @common='ip6_vti0\x00', {0xff}, {0xff}, 0x33, 0x7, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@loopback=0x7f000001, @gre_key=0x80000000, @icmp_id=0x3}}}, {{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x9, 0x81, 0x4, 0x3}}, @common=@eui64={0x28, 'eui64\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x16, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @port=0x0, @icmp_id=0x3}}}, {{@uncond, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@multicast1=0xe0000001, [0xffffffff, 0x0, 0xffffff00, 0xffffff00], @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, [0xffffffff, 0xff, 0x0, 0xff], @ipv4=@rand_addr=0xb57a, [0xffffffff, 0x0, 0xffffffff, 0xff], @ipv6=@mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0x0, 0xffffff00], 0x7fffffff, 0x3ff, 0xba, 0x2, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x41, 0x404}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x52, 0x1}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv4=@broadcast=0xffffffff, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}, @icmp_id=0x2, @icmp_id=0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x628) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fad000-0x40b7)=@ethtool_per_queue_op={0x4b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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type=1400 audit(1518450269.947:16): avc: denied { create } for pid=5306 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.302568] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/12 15:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync_file_range(r0, 0x8, 0x3, 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0xa35) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() modify_ldt$read_default(0x2, &(0x7f0000d39000)=""/16, 0x10) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000b28000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)) tkill(r1, 0x16) [ 35.312772] audit: type=1400 audit(1518450269.979:17): avc: denied { write } for pid=5306 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 35.336779] audit: type=1400 audit(1518450269.994:18): avc: denied { dac_read_search } for pid=5302 comm="syz-executor6" capability=2 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 2018/02/12 15:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c63000)='net/ip6_tables_matches\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00005f1000)={0x100000001, 0x15, 0x100000001}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f2c000)={0x26, 'hash\x00', 0x0, 0xf, 'crc32c-generic\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000022e000-0x8)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) 2018/02/12 15:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000099b000)='/dev/input/mice\x00', 0x0, 0x303000) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f000059b000-0x8)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006e2000)={r2, 0x80000, r1}) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0de00", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) [ 35.370384] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 35.377174] sctp: [Deprecated]: syz-executor4 (pid 5312) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.377174] Use struct sctp_sack_info instead 2018/02/12 15:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f09000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3ff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000ccb000)='./file0\x00', 0x4a2180, 0x18) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f68000), &(0x7f0000d9c000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000df2000)=""/229) r2 = getpid() perf_event_open(&(0x7f0000ed5000)={0x7, 0x78, 0x8, 0xffff, 0x3d63, 0x8, 0x0, 0x0, 0x2000, 0x1, 0x8, 0x9, 0x2, 0x4, 0x7, 0x1, 0x8001, 0x1, 0x1, 0x80000000, 0x3, 0x6, 0x4f8, 0x1, 0x1, 0x7, 0xfffffffffffffff7, 0x8001, 0x6, 0xa52, 0x6, 0x4, 0x9e5, 0x66, 0x20, 0x1800, 0x1d5f, 0x3, 0x0, 0x10000, 0x5, @perf_config_ext={0x2213, 0x3}, 0x8, 0xfffffffffffffc00, 0x5, 0x4, 0xd1, 0xe5ac000000000000, 0x1}, r2, 0x3, r1, 0x5) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a52000-0x9)='/dev/rtc\x00', 0x1ff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r3, &(0x7f0000fd9000)={0x1f, {0x473, 0x8000, 0x7ff, 0x3, 0x6783}}, 0x334) ioctl$PIO_UNIMAPCLR(r3, 0x40247007, &(0x7f0000b22000)) 2018/02/12 15:44:30 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000878000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1e, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000001000-0x8)=0xffffffffffffffa6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000005000-0xf)='/dev/snd/timer\x00', 0x0, 0x6000) 2018/02/12 15:44:30 executing program 7: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000000)={0x5, 0x5, 0x80, 0x201}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000052a000)={@mcast1, 0x0}, &(0x7f0000000000+0x4d0)=0x14) sendto$packet(r0, &(0x7f0000000000)="84d0d23d8665ab58e1a07d15fb4edd62948330856a6f04fd635fce3c2bd5aa078896864c675a3fa56184c6b350157d52cbc4c3ae1b4c6782cda28a5a1f4d0b9032aaac17381c51218ad7e288", 0x4c, 0x8000, &(0x7f0000139000-0x14)={0x11, 0xd, r2, 0x1, 0x893e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) write(r0, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) recvfrom$llc(r0, &(0x7f0000001000-0xde)=""/222, 0xde, 0x3, &(0x7f0000001000-0x10)={0x1a, 0x1a, 0x80, 0x8, 0x3f, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/12 15:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000538000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip_vti0\x00'}}, 0xffffffffffffff7c) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f000057c000)="01", 0x1}], 0x1) 2018/02/12 15:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f0000936000)=""/59, 0x3b, 0x0, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}, 0x1}}, 0xe8) 2018/02/12 15:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000039f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) capset(&(0x7f0000be7000-0x8)={0x19980330}, &(0x7f0000292000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f85000-0x160)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x0, 0x1, 0x6, "11c8e06671ec284e3734be561a43681300ad75c134ba923d0b5ee52cdccd459c3b7dcf56ebd3a6ba63573ec9a2a0c3ef41cc9d3a75d265a035d7bf6c222dac926e2bcab87835403fc676c670a06b669c"}, 0x160) [ 35.443579] ICMPv6: NA: 00:00:00:00:00:00 advertised our address fe80::aa on syz0! [ 35.461218] sctp: [Deprecated]: syz-executor4 (pid 5335) Use of struct sctp_assoc_value in delayed_ack socket option. [ 35.461218] Use struct sctp_sack_info instead 2018/02/12 15:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0xb, 0x5, 0xc00000000000000, &(0x7f000032d000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000641000-0x4), 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00005bc000-0xb0)={{0x2}, 'port1\x00', 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x7}) 2018/02/12 15:44:30 executing program 0: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b59000)={0x0, 0x0, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0x2, 0x5}, {0x3, 0x7ff}, {0x4, 0xd3b}, {0x8, 0x7}, {0x3, 0xffffffff}], 0x5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x204800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x81, 0x40000) fchmodat(r4, &(0x7f0000d31000)='./file0\x00', 0x2) fcntl$setflags(r3, 0x2, 0x1) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0xf) creat(&(0x7f000000a000-0x8)='./file0\x00', 0x10) sendmsg$nl_route(r5, &(0x7f0000024000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000019000)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0x1, {0x2}, [@IFA_LOCAL={0x8, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/12 15:44:30 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000037000)=[{&(0x7f0000038000-0x1000)="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", 0x1000}, {&(0x7f0000006000)="bd03", 0x2}], 0x2, 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000-0x28)=[{0x28, 0x29, 0x39, "270202010000007eadf2480cc5e47c6852"}], 0x28}, 0x0) 2018/02/12 15:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000e58000-0x8)=0x5) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/02/12 15:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00005e1000)=0x1) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000a52000)={&(0x7f0000390000-0x1e)=@pppoe={0x18, 0x0, {0x0, @empty, @generic="a51f2d1200228a128f9a4284f227a5ee"}}, 0x1e, &(0x7f00006b4000)=[{&(0x7f000005f000-0xac)="dd", 0x1}], 0x1, &(0x7f00009b5000)=[]}, 0x0) [ 35.556282] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/02/12 15:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = getpid() sched_setaffinity(r0, 0xffffff30, &(0x7f0000e7d000)=0x80000001) execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f000038e000)=[&(0x7f0000f9d000-0x11)='ppp0em1\'ppp1ppp1\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000217000)) lseek(r1, 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000309000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/12 15:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 2018/02/12 15:44:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x6, 0x6, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) 2018/02/12 15:44:30 executing program 0: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x5, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000030f000-0x8)) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) 2018/02/12 15:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000571000-0x3)={0x2, "6585"}, 0x3) recvfrom$llc(r1, &(0x7f0000231000)=""/1, 0x1, 0x13, &(0x7f0000bfc000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) 2018/02/12 15:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000f1b000)={0x2, 0x400}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d73000-0x24)) 2018/02/12 15:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clone(0x0, &(0x7f00003d4000), &(0x7f0000a8e000), &(0x7f0000a9e000-0x4), &(0x7f00000ca000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006dd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/12 15:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl(r0, 0x3, &(0x7f0000575000)="e79f886cd1fcb4ab583ef6b5f03d4f078990beda0ae7ed98a118a555007bb38982f56e4e7d243c77053375383618921ebd6c8d47a37bc1b31f7875e7") r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[]}}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)) shutdown(r0, 0x0) 2018/02/12 15:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f000002b000-0x10)='/dev/input/mice\x00', 0x0, 0x40) getsockname$ax25(r0, &(0x7f00008bf000-0x10), &(0x7f0000474000-0x4)=0x10) 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) symlink(&(0x7f0000ba3000)='./file0\x00', &(0x7f0000d88000-0x8)='./file1\x00') mount(&(0x7f00003fd000)='./file0\x00', &(0x7f000090f000)='./file0\x00', &(0x7f0000370000)='bdev\x00', 0x0, 0x0) 2018/02/12 15:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000042d000-0xea)={0x0, 0xe2, "67c1a84150d891e5171a47a2426000c5c13f936ddff1dd304ad8c0859d19591888f1b8c709b5c887632cca6516d2ab5b8b5266a7a1c2dcad927f32379c90e91e81b7119509ffb5a671d54094116338c7f8fb45b625aa747cfcec765ef051582d002cecc0ec51342abf09887dfc2c52fe7d25b08712cb32f2ae6a149147ef7eac0587d7582e39b1d0b8d7c98bd4c74fff8c91326a8ee956e920217af7debd5e8841e7a2024fb8a20e8b6777f7c92e5cb8ff9191d5c80532764374d05fe0305667b477bc0be067a80fbfb980100283e61cbdcf0cf89704ec1e72800219d5e05ff33cb3"}, &(0x7f00002ed000-0x4)=0xea) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000ff5000)={r2, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}}, 0x8c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000044a000-0x30)={0x0, 0x0, &(0x7f00004f2000-0x6c)=[], 0x1, 0x0, &(0x7f0000901000)="05"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003d8000-0x30)={0x4, 0x0, &(0x7f00005ad000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000ed8000)="f5"}) 2018/02/12 15:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$setregset(0x4205, r0, 0x207, &(0x7f0000180000-0x10)={&(0x7f0000752000-0xfd)="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", 0xfd}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x80, 0x7f, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000398000)={r1, &(0x7f0000398000+0x2ab), &(0x7f0000391000), 0x1}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000da4000-0x18)={r1, &(0x7f0000112000-0xc0), &(0x7f0000d44000)=""/115}, 0x18) 2018/02/12 15:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) prctl$void(0x23) msgget(0x0, 0x401) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000059d000)) r3 = syz_open_dev$sndmidi(&(0x7f0000edd000)='/dev/snd/midiC#D#\x00', 0x0, 0x303080) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00007c3000)={0x1000, 0x65efe557, 0x100000001, 0x0, 0x0, [], [], [], 0x3ff, 0x5fd3}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x400000000000003}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xffffffffffffffff}]}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00006d8000-0x4)=0x7) 2018/02/12 15:44:30 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000bef000-0x4)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 15:44:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c9d000-0x8)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fef000)=@security={'security\x00', 0xe, 0x4, 0x678, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x5a8, 0x5a8, 0x5a8, 0xffffffff, 0x4, &(0x7f00005fa000), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xb05c112e49868693, 0xffffffff, 0x0, 0xff0000ff], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2b, 0x1, 0x1, 0x40}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x8, 0x600000000000, 0x3, 0x20, 0x2}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x3}}}, {{@ipv6={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0x0, 0xff, 0xffffffff, 0xffffff00], [0xff000000, 0xffffffff, 0xffffffff, 0xff], @generic="3ae0ebd810f8d3001098542846c29d9b", @common='tunl0\x00', {0xff}, {0xff}, 0x29, 0x3, 0x1, 0x1}, 0x0, 0x210, 0x238, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6, 0x9, 0x7ff, 0x6988, 0x1, 0x4, [@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x10}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}], 0x2}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x4, 0x6, 0xfff, 0x4, 0x3}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x248, 0x270, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xd67, 0x4, 0x1, [0x3, 0x0, 0x7, 0xce3, 0x475, 0x1, 0x3, 0x9ca, 0x1f, 0x1, 0x1, 0x6, 0x5, 0x6, 0x2, 0x341], 0x10}}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'bcsf0\x00', {0x873, 0x100000000, 0x41, 0x3ff, 0x15b, 0x1, 0x2, 0x253, 0x0, 0x78}, 0x1ff}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xfffffffffffffffc, 0x7a}, {0x100, 0x4, 0xfff}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6d8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)={0x30, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, [@typed={0xc, 0x0, @u32}, @typed={0x10, 0x88, @u64=0x9}]}, 0x30}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ffb000-0x10)=@generic="623e92e076ca8eaf9406b2fc49bd9db4", 0x10) [ 36.019781] kauditd_printk_skb: 1 callbacks suppressed [ 36.019790] audit: type=1400 audit(1518450270.696:20): avc: denied { map_create } for pid=5405 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.054932] binder: 5416 RLIMIT_NICE not set 2018/02/12 15:44:30 executing program 5: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000015000-0x24)={0x8097, 0x393d, 0x0, 0x7, 0x9, 0x7fff, 0x1, 0x3, 0x5, 0x4, 0x7fff, 0x1000}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000048000)={r0, 0x28, &(0x7f0000049000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000018000)={r3, 0x3, 0x18}, 0xc) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0xc0) clock_gettime(0x80000003, &(0x7f0000048000-0x10)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={r4}}) 2018/02/12 15:44:30 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000bb1000)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000396000/0x4000)=nil, 0x4000, 0x0, 0x80000000002012, r0, 0x20000000) fallocate(r0, 0x3, 0x0, 0x2087dc) rt_sigreturn() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000537000-0x4), 0x4) 2018/02/12 15:44:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) shmget$private(0x0, 0x3000, 0x8, &(0x7f000038f000/0x3000)=nil) r1 = shmget(0x0, 0x1000, 0x54000000, &(0x7f0000c51000/0x1000)=nil) r2 = shmat(r1, &(0x7f00009db000/0x1000)=nil, 0x0) shmdt(r2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00009f7000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00002f5000)=0x7000) socket(0x8, 0x800, 0xa3) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 15:44:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f77000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = syz_open_dev$midi(&(0x7f000055b000)='/dev/midi#\x00', 0x91a9, 0xc0080) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000224000)={0x4, &(0x7f00003cd000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00003da000)={r2, 0x2}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e39000)='/selinux/enforce\x00', 0x88000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001a1000)={0x0, 0x1a, 0x3, 0xfffffffffffffffe, 0x39, 0xffff, 0x4, 0xffffffff, {0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x100, 0x4, 0x2, 0x2fa, 0x3}}, &(0x7f0000669000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000001c000)={0xa48f, 0x1, 0x200, 0x3, 0xfffffffffffffffb, 0x7, 0x1400000000000, 0x100000001, r4}, &(0x7f00002a0000-0x4)=0x20) r5 = syz_open_dev$audion(&(0x7f0000e3c000-0xc)='/dev/audio#\x00', 0x6, 0x6000) ioctl$SNDRV_TIMER_IOCTL_STOP(r5, 0x54a1) 2018/02/12 15:44:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e56000-0xb)='/dev/vcsa#\x00', 0x3ff, 0x40300) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000085b000-0x18)={0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00002fa000-0x82)="9cd19d7b370346bb6ca04f34da15ab22a6d8afa996422d2b45ab6dc4edcff7626b78e3f4e289d83ae23ef58c96c9069fa26c25f8ccbe3d9881de4599b52057ce4e44d0f2db5867096c4436634c0fbbf17534c135d69882290706d24e5ef0f6eead7f77f721298ef392592229f9502cd4dd54b11a82fac0e097b19bd95b7854e88234", 0x170) clock_gettime(0x0, &(0x7f00004ba000-0x10)={0x0, 0x0}) futex(&(0x7f00004ca000)=0x2, 0x4, 0x6, &(0x7f00006d7000-0x10)={r3, r4+10000000}, &(0x7f0000121000)=0x4, 0x2) r5 = mmap$binder(&(0x7f0000297000/0x4000)=nil, 0x4000, 0x1000000, 0x813, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000dba000)={0x0}) r7 = mmap$binder(&(0x7f0000470000/0x3000)=nil, 0x3000, 0x1, 0x40013, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000059c000)={0x188, 0x0, &(0x7f0000d35000)=[@increfs_done={0x40106308, r1, 0x3}, @transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x40, 0x8, &(0x7f0000426000)=[@ptr={0x70742a85, 0x1, &(0x7f00004a9000), 0x1, 0x4, 0x27}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000e51000-0x8)=[0x38]}}, @reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x20, 0x8, &(0x7f0000c71000-0x20)=[@fda={0x66646185, 0x5, 0x3, 0x26}], &(0x7f0000c83000)=[0x807ef76a47386051]}, 0x9}}, @increfs={0x40046304, 0x2}, @transaction={0x40406300, {0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x20, 0x40, &(0x7f0000ad9000)=[@fda={0x66646185, 0x5, 0x4, 0x24}], &(0x7f00001c6000)=[0x38, 0x30, 0x28, 0x30, 0x40, 0x0, 0x38, 0x38]}}, @reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x30, &(0x7f00007f5000)=[@fda={0x66646185, 0x0, 0x4, 0x30}, @flat={0x73682a85, 0xa, r5, 0x2}, @flat={0x77682a85, 0xa, r6, 0x2}], &(0x7f0000739000-0x30)=[0x40, 0x78, 0x18, 0x20, 0x48, 0x18]}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x20, &(0x7f00001a1000-0x38)=[@flat={0x77682a85, 0x0, r7, 0x2}, @fda={0x66646185, 0x2, 0x4, 0x1a}], &(0x7f00000a0000-0x20)=[0x0, 0x0, 0x30, 0x38]}, 0x2}}, @acquire={0x40046305, 0x4}], 0x3e, 0x0, &(0x7f0000fa4000)="a4d9b6b2acfdc7ca5696deab6782c046a8402e99b1e97083ee803ce297ba801903fd13f836344f4afe8dfab1c06bf0485726c4ddf9dae144df5c278370d9"}) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2e, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[@generic={0x0, 0x2}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/02/12 15:44:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mouse(&(0x7f0000fce000-0x12)='/dev/input/mouse#\x00', 0x38e, 0x0) pause() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f08000-0x8)={0x0, 0x7, 0x580}, &(0x7f00006fc000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000acb000)={r2, 0x3}, &(0x7f0000e59000-0x4)=0x8) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000bd7000-0x50)={@common, @ifru_map}) r3 = dup(r0) write$selinux_load(r3, &(0x7f00002f0000-0x10d)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x10d) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000212000-0x50)={@common='ip6_vti0\x00', @ifru_map}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000435000-0x4)=0xe13) 2018/02/12 15:44:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c1b000-0x10)='/dev/sequencer2\x00', 0xc0, 0x0) r1 = syz_open_dev$mice(&(0x7f00009bd000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = dup(0xffffffffffffffff) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000795000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000506000-0x20)={{&(0x7f0000917000-0x57)=""/87, 0x57}, &(0x7f0000b93000), 0x34}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000a4000-0xe)={0x0, 0x101, 0x3, [0x8000, 0xffff, 0x45d1]}, &(0x7f00008e7000-0x2)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ae5000)=@assoc_id=r3, &(0x7f0000661000)=0x4) 2018/02/12 15:44:30 executing program 3: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000f4000)={0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000f58000)=0x8c) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f58000)={r2, 0x4}, 0x8) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f55000-0x10)="1c0000000000000800005800000f0054", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f0000f55000)="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", 0x101, 0x0, &(0x7f0000f57000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/12 15:44:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x80007, 0x7f, &(0x7f0000dce000-0x8)={0x0}) write$selinux_load(r1, &(0x7f00005d3000-0xa9)={0xf97cff8c, 0x8, 'SE Linux', "f9c2ddcf5a0a191535fa876d61a3a463699c42766022a7d2e69d025b608fe67b609bdd7521cf5e8d3fb8635aadd370b93941f3c6f1234ec64bb050cf4129dcd007dc53e0f7a6c7f2af582a0142a87b6d6cf75121c490a512d9dd71144a702755a3a7ed44ac918c47f9ca87033fe3bad069205097174e895380d7169956183ff5fee47ae8ba66d3dc75e4dd6e5484341ca618183d68b4e8cc8c"}, 0xa9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f9a000-0x4)=0x101, 0x4) writev(r0, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000000000001", 0x29}], 0x1) 2018/02/12 15:44:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x400000000000, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000f33000-0xd6)=""/214) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r5 = dup2(r4, r3) dup2(r2, r5) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) [ 36.182957] audit: type=1400 audit(1518450270.729:21): avc: denied { map_read map_write } for pid=5405 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.206723] audit: type=1400 audit(1518450270.839:22): avc: denied { map } for pid=5430 comm="syz-executor6" path=2F6D656D66643A202864656C6574656429 dev="tmpfs" ino=14790 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/02/12 15:44:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x301000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x3}], 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000660000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00008fb000)='./file0\x00', &(0x7f0000f3f000)='cpuset\x00', 0x0, &(0x7f000000a000)) 2018/02/12 15:44:31 executing program 6: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6c4, 0x0, 0x0, 0x9}) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000f2f000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000427000)='/dev/audio\x00', 0x107fc, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000a76000-0x12)='/dev/input/mouse#\x00', 0x3f, 0x800) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000e82000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = signalfd4(0xffffffffffffff9c, &(0x7f00002d5000)={0x7ff}, 0x8, 0x80000) r2 = signalfd(r1, &(0x7f0000090000-0x8)={0x8}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f00002d0000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff3e, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00001a3000)={0x4, 0x1, 0xfffffffffffff92b, 0xd49a, "aff03e99af6aa94804a455b4b7dfa8e2d7161dd5a5e3c6e7578b384bc69f1eb670acc51710b68528fc2b17e8", 0x3}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000625000)) unshare(0x40600) r4 = epoll_create(0x51) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000e82000-0x8)='./file0\x00', &(0x7f0000e81000)=[&(0x7f0000e81000)='/dev/usbmon#\x00'], &(0x7f00000e0000-0x38)=[&(0x7f0000e81000)='\x00', &(0x7f0000c5b000-0xd)='/dev/usbmon#\x00', &(0x7f0000795000-0x11)='H!mime_type+eth0\x00', &(0x7f0000ba8000-0xd)='/dev/usbmon#\x00', &(0x7f0000a37000-0x4)='em0\x00', &(0x7f0000e81000)='/dev/usbmon#\x00', &(0x7f00000d4000-0x14)='(wlan1!md5summd5sum\x00'], 0x800) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000519000-0xc)) fchmod(r0, 0x184) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e81000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r3, &(0x7f0000e81000)=@file={0x0, ""/4096}, &(0x7f0000e82000-0x4)=0x1002) signalfd(r2, &(0x7f0000ba0000-0x8), 0x8) 2018/02/12 15:44:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000045f000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x2cac, 0x5, 0x11, &(0x7f0000171000/0x1000)=nil, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17e, &(0x7f0000e47000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x148, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "522a04", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, [@hopopts={0x0, 0x20, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}, @ra={0x5, 0x2}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1}, @generic={0x0, 0xca, "21e014422769067c25115d5c5d734d1de648cb950a4c6299050b617301caacd2484a516051b5a1a5821cd633f68ff137ae89accf755a12cf0080add82c685b494f7a3afdef5ae1737617a69cf7d0eb13baea12dd2bc17b3265961d0fc9e5c1fb63104a57b3deb707e6315aef35a619c6446281535dfa29754c01bba2f28ae968f9c54ab5edce4e782c60068547592293327d65c45ad2330f471f63b380055a436513d3d2c0758de1dbb357700f42280051b27aec1871618b9e46d3a76ddef10bde681b887518a9432e6c"}]}], "a5159d8b4f99c49f"}}}}}}}, 0x0) pipe(&(0x7f00005e8000-0x8)={0x0}) connect$inet6(r1, &(0x7f00003b5000-0x1c)={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, 0x1c) 2018/02/12 15:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000945000-0xa)='/dev/dsp#\x00', 0x7fffffff, 0x8040) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000411000-0x90)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, @in6={0xa, 0x2, 0x17eb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xd9, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}}], 0x90) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000124000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000fac000)='/dev/snd/midiC#D#\x00', 0x812, 0x8000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000f85000)="7d8f84be67f92363896a375733a0d0c9152a63f18850164be840f4f364f698bdba1f9c5952725979012dacca7cdb54e2d7fe1496f9b475c9f6b5fede9d3ee9d05ce0e0ac917e9443805b0ec3f074038217481262ea20f5149caf021bdb3279e7448cf833d5230f98f90b34741d26a0e48d39515c0ef4dc029e81d3a32e605b493a9696307b78706c1b5b180941b45bb16b72be9d498df35855a4387699c5de7a7cf9356e70314ed11453ce2dc279c0bf34c1ef3d04d8c49b26f980cdd8080717c2ab2da1976265581e09bf869e1d9c742de931e0bd5f5a7b633a3fed7d3ce37829c463") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000f26000)="78d800434d6e38300fd647efd02480de", 0x10) r3 = syz_open_dev$mice(&(0x7f0000fb0000-0x10)='/dev/input/mice\x00', 0x0, 0x210001) bind$rds(r3, &(0x7f0000ff9000)={0x2, 0x3, @rand_addr=0x3ff}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000887000-0x14)={0x0, r2, 0x5, 0x2}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000443000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, &(0x7f0000eba000)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006fa000)=0xc3c, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000c9f000-0xc)=@sack_info={r4, 0x8, 0x5}, &(0x7f0000891000)=0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f0000586000-0xc)='/dev/ashmem\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000754000)={r5, @in6={{0xa, 0x1, 0x8, @empty, 0x8}}}, 0x8c) r6 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getown(r3, 0x9) fcntl$getownex(r6, 0x10, &(0x7f0000252000-0x8)) kcmp(0x0, 0x0, 0x0, r6, r6) 2018/02/12 15:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0x15)='net/ip6_tables_names\x00') ioctl$TCSBRKP(r0, 0x5425, 0x4ca) preadv(r0, &(0x7f000078d000-0x10)=[{&(0x7f0000ec0000)=""/219, 0xdb}], 0x1, 0x7) connect$nfc_llcp(r0, &(0x7f0000c9d000)={0x27, 0x4, 0x29, 0x5, 0x8, 0x3, "5a0fc9968253fd0081c3ec2fae3817765962dbaa78a773999247d88cfc573cf7ab0ea90d1b8d1b25cfd0b92db171a630685e18b597406b9caa9588b9e3b294", 0x4}, 0x60) ioctl$TIOCSTI(r0, 0x5412, 0xe000000) [ 36.402559] QAT: Invalid ioctl [ 36.438296] QAT: Invalid ioctl 2018/02/12 15:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f000028d000)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0xfffffffffffffff6}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/12 15:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001a7000)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f0000f26000-0xd)='/dev/dmmidi#\x00', 0x5, 0x802) bind$unix(r0, &(0x7f000072d000+0x9ac)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005ee000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x80a8c000, &(0x7f000010b000)="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", &(0x7f00005bc000-0x4), &(0x7f000078f000), &(0x7f000082e000)="87305c5b80e82934d1e9b2ae2437f142567f5367cf915328ed600a77f9aeb990f6753abeb1224644a20e75466d074304865be1fcd9dd5a7c9484e9e9d5f6d2b3b5be747d40687605932e262e73cabac4a75b33a536767a90b6fe6775353b029b64e115a50504f75df7a46133be5f9f6f1af1d13a05193ad0e4f556fa4e17ff619e36bf0df9865744cb6e430dfa6b5e6d2cd0aa7ec959fdd063a72a6ae60ad7004c087bcfdc953754560c171652ef719ae5939c056a350987b6f97d38a8c3b54e0c86de6806fc155fee00d3a8c487b8bd0b886f1a7adfa2cad584a9dad66a85") r2 = getpgrp(0x0) rt_sigqueueinfo(r2, 0x4, &(0x7f00006a3000+0xc13)={0x24, 0x9, 0x101, 0xbbb}) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/12 15:44:31 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff7000-0x9)="0000d70000000000c2") socket$inet6(0xa, 0x6, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f00008bb000-0xc)={0x3, 0x0, 0x207}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)) fstat(r1, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) 2018/02/12 15:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') mbind(&(0x7f0000f29000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000ca1000)=0x1ff, 0x36, 0x0) readv(r0, &(0x7f00000f9000)=[], 0x0) 2018/02/12 15:44:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="98facc049c78a8059056e8453b4b717a54b38c927cb9a677e1eeb98aea44f6c420553a1e8ff36e1d4aedc655", 0x2c, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000002000-0x66)=""/102, 0x66) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f000098b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x98)="be64aff16fd87a38bffe28954fc9e84e07fbb2f7888fd88eebb5598f3315a506c990171036ac7eac811910674aa188953eb430b6448e771143121255dedaf14631c4640ddc1abbb76bf3bf9213e05eb256e714f36c313aab1a21203a8c7404f4c134fda95aa08adda886e7191bd697a6a5d8488b2ff0d2e5af287de5bd3d5d4f64222874386c6b2d06ccf5438f5ecb374c0ec2df7abf249b", 0x98, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000ed8000-0xb)='pkcs7_test\x00', &(0x7f0000fb4000)={0x73, 0x79, 0x7a}, &(0x7f00009fe000-0x60)="30f5", 0x2, 0xfffffffffffffffc) 2018/02/12 15:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mknodat(r0, &(0x7f0000796000-0x8)='./file0\x00', 0x2, 0x7) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000cd7000)=0x2df7, 0x2) readv(r0, &(0x7f0000717000-0x70)=[{&(0x7f00008d9000)=""/169, 0xa9}], 0x1) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000742000-0x8)=0x7f) readv(r0, &(0x7f0000dae000)=[{&(0x7f0000a36000-0xcf)=""/207, 0xcf}, {&(0x7f0000157000)=""/4096, 0x1000}, {&(0x7f0000864000-0x79)=""/121, 0x79}, {&(0x7f0000a34000-0xb9)=""/185, 0xb9}, {&(0x7f0000ac1000-0x60)=""/96, 0x60}], 0x5) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x8012, r0, 0x0) linkat(r0, &(0x7f00005aa000)='./file0\x00', r0, &(0x7f00008ea000)='./file0\x00', 0x1000) 2018/02/12 15:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000047c000-0x12)='/dev/input/mouse#\x00', 0x100, 0x200) write$selinux_user(r0, &(0x7f0000402000)={'system_u:object_r:mqueue_spool_t:s0', 0x20, 'system_u\x00'}, 0x2d) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000be6000)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) dup3(r5, r0, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00002d1000)={0x1, 0x0, [{0x3a}]}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f4e000)={&(0x7f000076b000)='./file0\x00', r3}, 0xc) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000, 0x0, &(0x7f000063b000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000787000)='/dev/ppp\x00', 0x2100, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f000048e000)={0x0, 0x6, 0x100000000, &(0x7f0000abb000-0x8)}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000757000)) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/12 15:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x3a}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b0f000-0x8)=@assoc_value={0x0, 0xfff}, &(0x7f00003e7000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006e4000-0x10)={r2, 0xffffffff00000001, 0x4, [0x1, 0x1ff, 0x5a7, 0x3]}, 0x10) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b5c000-0x4)=0xfff, 0x4) vmsplice(r1, &(0x7f00000ab000-0x90)=[{&(0x7f00009a2000)="121fb3050c4755", 0x7}], 0x1, 0x0) 2018/02/12 15:44:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000182000)={0x0, @remote, @empty}, &(0x7f0000817000-0x4)=0xc) recvfrom(r0, &(0x7f0000840000)=""/22, 0x16, 0x40000101, &(0x7f00000b9000)=@can={0x1d, r1}, 0x10) r2 = socket$inet(0x2, 0x0, 0x3) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) 2018/02/12 15:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000092f000-0xe)='/dev/admmidi#\x00', 0xfff, 0xc0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00002e2000)={0x1, 0x2, 0x9, 0x80c6, &(0x7f0000cf5000-0x80)=[{}, {}]}) move_pages(0x0, 0x1, &(0x7f00008b6000-0x8)=[&(0x7f0000d9b000/0x3000)=nil], 0x0, &(0x7f0000df9000-0x8)=[], 0x0) 2018/02/12 15:44:31 executing program 5: syz_open_dev$urandom(&(0x7f00005c2000-0xd)='/dev/urandom\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0x6, 0x103800) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x8000}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f000000f000-0x28)=@framed={{0x18}, [@jmp={0x4, 0x1, 0x3, 0x0, 0x800000, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffffffffffe48, &(0x7f0000386000)=""/195, 0x4}, 0x48) 2018/02/12 15:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000bbd000)='/dev/amidi#\x00', 0x8, 0x101200) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d69000)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000101000-0x30), {[{{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, [0xff, 0x0, 0x0, 0xff], [0xff000000, 0xff, 0xff, 0xff], @common='erspan0\x00', @common='vcan0\x00', {}, {}, 0x0, 0x7, 0x1, 0x2}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "7e2030ffda57277c95edae4b1d7e793efa7710c2cf9d6c8d941284a4e8b7"}}, {{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x7b, 0x3, 0x1, [0xb86, 0x5, 0x2, 0x7, 0x9, 0x3, 0x1ad1, 0x4fb, 0x78, 0xf63e, 0x400, 0x1ff, 0x1, 0x80000000, 0x7, 0x8000], 0xb}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xc, 0x9, 0x43b3, 0x5, '\x00', 'syz0\x00', 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) socket$inet_tcp(0x2, 0x1, 0x0) wait4(0xffffffffffffffff, &(0x7f00006e3000), 0x4, &(0x7f00008d2000)={{}, {0x0}}) timerfd_gettime(r0, &(0x7f0000ee5000-0x20)={{0x0, 0x0}}) nanosleep(&(0x7f00003ac000)={0x0, 0x989680}, &(0x7f0000cb1000-0x10)={0x0}) timerfd_settime(r0, 0x1, &(0x7f00009b6000)={{r3}, {r1, r2}}, &(0x7f0000ae9000-0x20)) timerfd_gettime(r0, &(0x7f0000e7a000-0x20)) syz_emit_ethernet(0x3e, &(0x7f000087c000)={@random="d70300", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "060807", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) r4 = add_key$keyring(&(0x7f000083e000)='keyring\x00', &(0x7f0000ec6000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) r5 = request_key(&(0x7f0000eb6000-0x5)='ceph\x00', &(0x7f0000d1e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000031000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r4, &(0x7f00004c0000-0x20)=[{&(0x7f00003b5000)="4d3f83fa182e6071600ef830e90f3e9352705ab6d706ff04b455f9a3ecabe283a891bdac5bdbfb7f2efce4268b044da26760f3f9fa9e1920e1d6f190c0924e1ae31b1f5241a3a29de4df36d93d5fdcaa524f91dc9018e01d4064f75923c63001e53aad2b7c0f464a649ab4356af287217cae8c37c56f0ef3aee8e414ef6cae5f", 0x80}, {&(0x7f0000914000)="8368999ae197c661a08bc9b7e199e98a5390e71c62027f192ad67d7f179ce5c0b5d61323bbc649d4e0da1ee69f9f1874ea3cd5bb0d8083d6e4e7288ab31effc5cedbee8d4ef66c276cb79682dec1b4cfbc71c6a5fce9868f926174d63b8043d839769d94150442c25e988002f67c59cf33a06eaf351d7e398db9957acc782bda5e7c510ff606fe428961fed1537b7b16c415efa940e989091437381272a05a902f2d7c9aa20344c06b25207d20a17f7cf84789134181890e4244a72010700ccf892b9e067f0e8c0f646aa9c06fdfc87f965e987dd75f91", 0xd7}], 0x2, r5) 2018/02/12 15:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003cd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00005fd000)={0x6, 0x2, 'client1\x00', 0x4, "160fe811271a62ca", "a1ce72da29c79f1c1a50b4bb2e75e382bc4104f4c20eb4c092aca1aa495ee508", 0x81, 0x9}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d9000-0x10)) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10d}], 0xffffffffffffffc6}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) 2018/02/12 15:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0xfffffffffffffffe) r0 = memfd_create(&(0x7f000021d000-0x2)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)) 2018/02/12 15:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000805000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000ba3000)=""/237) syz_emit_ethernet(0x2a, &(0x7f000025a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000a66000/0x18000)=nil, &(0x7f0000637000-0x18)=[@textreal={0x8, &(0x7f00008e7000-0x35)="0f300f71f4fe0f07baf80c66b8f49a848266efbafc0cb8af29eff4f3900f0766b9800000c00f326635000800000f300f32360fae3f", 0x35}], 0x1, 0x4a, &(0x7f0000c0b000+0x87)=[], 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000289000)=0x3000) 2018/02/12 15:44:31 executing program 7: r0 = syz_open_dev$mouse(&(0x7f000031c000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000040000)={0x3ff, 0x9, 0x1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x1, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x2, 0x1, 0x7, "c5d95cae8554a356820d18ed248e551611c8a601d4a9dfe7a1a2530277765f62932416897e2703e65d6552b07b05225cf8364d1880f3e571943d577e7700f572fdf61d6dbf80a6b719743196f2640742"}, 0x160) mmap(&(0x7f0000000000/0x1ba000)=nil, 0x1ba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f00001ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ba000)={0x0}, &(0x7f0000154000-0x4)=0xc) kcmp(r1, r2, 0x7, r0, r0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000188000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @empty, {}, @mac=@empty, {[0x0, 0x0, 0x0, 0x2]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @common='vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f00001ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00001bb000-0x4)=0x7) open_by_handle_at(r0, &(0x7f000011b000)={0xc4, 0x8, "afea4a7f427969cce8c56776dfe01ee38951800316fc70c1e95412c833cd50f6786e713ea09708617fc03be8c55d7ca1cc0b9674b8dff189f5e118a96c9f5a3044c539740c045e308fdcf2c533df950d0f8b03bab5380a40623db5bbde80ae09918474b5a9903a7edfa89d624f32fb184892e612b743dfb3bca0501012fda6d58c8259cf6f7aebd1db02b7f6407ab7f7c6f9d2f07aeb46752d7f3ea5bad85c396cb6cb640bc90e71caf4de95b2dda3483f4b2e0d46d46dfe8e392cec"}, 0xc01) mmap(&(0x7f00001ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe2, &(0x7f0000149000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@llc_tr={0x11, {@snap={0x1, 0xaa, "21be", "cbfe09", 0xe92f, "4eff6ac4dbf66e4612450b51a06916306853a5c389cc0f2d0f7b29418d997c2c0d6bcb9147e1ea21aa6e8807629ca94aa1d9b11fdb6020a11078ab6b272110d844f42b79fd765f4841bc1ec274487f6d70e81183a20f9aae17712126aae1bc79fc142dfe46763a5e447cc07379d5a5b1184abc304740425e74f0def516538df32f2d83df60cd286c904e0585df21b860ba6f1f0be682071be013d574f502408b580baf9401b5b69c9456f98bb0dee229421f63383927d9f80a0a9cea7a22337a3812d6704f28fe6ae4b064"}}}}}, &(0x7f0000029000-0x18)={0x0, 0x0, []}) 2018/02/12 15:44:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty, 0x20080000, 0x3, 0x1, 0x4, 0x1, 0x1f, 0x5}, 0x20) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fe6000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000e5e000-0x4)=0x98) 2018/02/12 15:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200000000000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a5c000-0x4), &(0x7f000071e000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f00002eb000-0x64)=@ipv4_newroute={0x2c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x2c}, 0x1}, 0x0) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000692000)=0x8001) r1 = openat(0xffffffffffffffff, &(0x7f0000def000-0x8)='./file0\x00', 0x800, 0x5) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000df0000)={0x100000000, {{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x80000}}, 0x4, 0x1b, []}, 0x210) read(r0, &(0x7f0000ca9000), 0x0) getgid() bind$vsock_dgram(r1, &(0x7f0000f30000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) openat$vsock(0xffffffffffffff9c, &(0x7f0000f97000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f000076f000-0x1000)="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", 0x1000, 0x10, &(0x7f00007e0000)={0x4, 0x7, 0x4, "0e4242aa153b", 0x6}, 0x10) 2018/02/12 15:44:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x1, 0x84003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="87fcdb66694f544cfea6fcb903e3a350fd9b012f5bb281404453c05ba2a8381e11b75a4df826ddccfdbe458b57b2d600f44f64602665b0b8fdfd739446f87af44248add3d1823c7be1159e9f5d71f76d928d929cbf2cb57a62404bb952ac61301651ef4487d7a6482562624dab053a30b51cd4734863a6d30a94f61c15ad9057598b9914435dc4c98d9d79e934e3b630e5d2289525b11a11d54b6f1bc2074ac5534e04ad8ab1cf82b846c2385592f7ebb9e8f27c5a9d4c") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e60000)={0x5, &(0x7f0000000000)=[{0x7, 0xaa, 0x81, 0x100000000000000}, {0x81b5, 0x101, 0x20400000000000, 0x80}, {0x5, 0x8, 0x3, 0x1}, {0xad, 0x3, 0x6, 0x7}, {0x100, 0x0, 0x9, 0x1000}]}, 0x10) mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f86000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000c75000)=""/223, &(0x7f00003b9000)=0xdf) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/02/12 15:44:31 executing program 4: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x40000000000) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000d3b000)) 2018/02/12 15:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f35000-0xc)={0x0}, &(0x7f0000184000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f0000936000-0x8)='./file0\x00', &(0x7f000090d000)='./file0\x00', &(0x7f0000401000-0x4)='nfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/12 15:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000077b000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4}}, [0x7, 0x10000, 0x8000, 0x80000000, 0x5, 0x8, 0x2, 0x100000000, 0x7f, 0xe440, 0xd2, 0x1, 0x7, 0x7, 0x5]}, &(0x7f00006ed000+0x86c)=0x108) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f5b000-0xe8)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00002ba000-0x4)=0xe8) bind$packet(r0, &(0x7f0000f97000)={0x11, 0x1f, r2, 0x1, 0x5dc3, 0x6, @random="d4fad93cb910"}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006cf000-0x7)={r1, 0x3, 0x1, [0x400]}, 0xa) prctl$seccomp(0x16, 0x2, &(0x7f0000ee2000)={0x1, &(0x7f0000b10000)=[{0x7fffffff, 0x9, 0x9, 0x80000001}]}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00001ee000-0x10)={0x0, &(0x7f0000529000)=[]}, 0x10) 2018/02/12 15:44:31 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x2000000000000008}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a7e000)={r1, &(0x7f0000ef6000-0x1)}, 0x10) 2018/02/12 15:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getregs(0xe, r0, 0xfffffffffffffffc, &(0x7f000029b000)=""/75) r1 = syz_open_procfs(0x0, &(0x7f0000c34000)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f0000b77000-0x8), 0x800000fffffffc) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) ioctl$TIOCNOTTY(r0, 0x5422) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) 2018/02/12 15:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d"}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000134000)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000df3000-0x4)='tls\x00', 0x4) 2018/02/12 15:44:31 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000384000)='/dev/vcs\x00', 0x40280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8001, 0x10, 0x27, 0x9}, &(0x7f0000234000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x9, 0x3af, 0x7fff, 0x5, 0x83}, 0xa0) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) 2018/02/12 15:44:31 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002d8000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002cf000-0x9)='/dev/ppp\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x6, 0x5296fc1f, 0x7fffffff, 0x3, 0x0, 0x10001, 0xb0, 0xd, 0x1, 0x800, 0x21, 0xff, 0x6, 0xd5eb, 0x3, 0x0, 0x2, 0x401, 0x3, 0x4, 0x3, 0x0, 0x7, 0x1ff, 0x101, 0x200, 0x3e0a, 0xffffffff00000000, 0x4, 0x4, 0x2, 0x7, 0x6, 0x80000000, 0x0, 0x3, 0x0, 0x1ff, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x40, 0x1ff, 0x40, 0xc145c484442f045b, 0x1, 0x5a, 0x1}, r1, 0x3, r2, 0x2) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000775000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/81, 0x51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f00002b9000-0x10)={0x77359400}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0}, &(0x7f0000033000-0x4)=0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r3, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 15:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000788000-0x9)='/dev/sg#\x00', 0x5, 0x800) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f000079d000-0x49)=""/73) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000e68000)=""/132, &(0x7f0000b58000-0x4)=0x84) sendto$inet(r0, &(0x7f0000467000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) recvmsg(r0, &(0x7f0000e79000)={&(0x7f0000269000)=@ipx, 0x10, &(0x7f0000f3c000-0x60)=[{&(0x7f0000013000)=""/64, 0x40}], 0x1, &(0x7f00002e5000)=""/61, 0x3d}, 0x40010140) [ 36.855887] SELinux: unknown mount option [ 36.860245] NFS: security options invalid: -22 2018/02/12 15:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000892000-0x60), &(0x7f00007d6000-0x4)=0x60) listen(r1, 0x2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b02000)=0x0) r3 = getpgid(0xffffffffffffffff) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000f49000-0xc)={r4, r0}) r5 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f00008be000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bbb000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = msgget(0x1, 0x84) msgsnd(r0, &(0x7f0000e38000)={0x2, "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"}, 0x103, 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = signalfd4(r1, &(0x7f00008b5000+0xbb7)={0x3}, 0x8, 0x80800) write(r2, &(0x7f0000dba000)="ac3f51c29d8b2ff8aa11cc50667aa77fccf4086e6285f04b077e151f2e885d62a5614112b28d802bed2f5adaba8227b3f82b99a414df22669504a34f9c868e078290d2f17aa34042984f0257d595b06c75d8b76b198033aa0acb7f3493b8e696260556717eff211d63ae4d3819a5c782478c1eada7280ebecf50448d25bcf4a3376e4ab9d24cfcb22e56c17aa9d68e70398ccea07c6ba4c6c170b5d4221f19df2820007a5aac5ed8d3e9003f7048f10ae5ad6af1fbd6d8dfeda01a1183280b9642e93c1a", 0xc4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000050d000)='/dev/sequencer2\x00', 0x410000, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000672000)={0x0, 0x2710}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000047a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00001bb000)={0x0, 0x9}, &(0x7f00001a5000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00003d8000)={r5, @in6={{0xa, 0x2, 0x9857, @loopback={0x0, 0x1}, 0x29e85cff}}, 0x100000001, 0x8000}, &(0x7f0000885000)=0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b0a000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) close(r1) 2018/02/12 15:44:31 executing program 3: 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) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000023e000)={0x1, 0x0, [{0x4b564d04, 0x0, 0x1}]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000840000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000cee000)={0x6, 0x1, 0xff000, 0x5, 0x200, 0x80, 0xb6a0, 0x0, 0x1ff, 0x3}) 2018/02/12 15:44:31 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000008000/0x3000)=nil, &(0x7f0000016000-0x8)) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000013000-0x38)={&(0x7f0000011000-0x10)={0x1d, r1}, 0x10, &(0x7f000000f000-0x10)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) [ 36.915280] SELinux: unknown mount option [ 36.919614] NFS: security options invalid: -22 2018/02/12 15:44:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) r1 = syz_open_dev$audion(&(0x7f000052c000-0xc)='/dev/audio#\x00', 0x3, 0x200) ioctl$TIOCSCTTY(r1, 0x540e, 0xffffffff) sendto$inet6(r0, &(0x7f0000130000-0x47)="10ba5eb10b8955697bd47a87a469c49113488048b23bb63516fbcc3992c6c73f8db64f2ea1ba0b282f7e37a62d2dda97456bd895a84633d8be907850097366b0049dc12e94c40b", 0x47, 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000c33000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 15:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000699000-0x8)='./file0\x00', 0x200000, 0x100) r3 = syz_open_dev$audion(&(0x7f0000e2e000-0x7)='/dev/audio#\x00', 0x576ae14b, 0x10000) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f000063f000-0x8)={0x3, r3}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) 2018/02/12 15:44:31 executing program 7: clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0x10000000000001, 0x4) close(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xc100000a, 0x0) 2018/02/12 15:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {0x0, 0x0, 0xfffffffffffffffd}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000f8000-0x4)=0x0) ptrace$getenv(0x4201, r1, 0xfffffffffffffffd, &(0x7f0000e4d000)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00005ae000)={&(0x7f0000867000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000571000-0x50)=[{&(0x7f0000101000)}, {&(0x7f0000ad1000-0x8)=""/8, 0x8}, {&(0x7f00001b2000-0x29)=""/41, 0x29}, {&(0x7f0000f3d000-0xf1)=""/241, 0xf1}, {&(0x7f00002fe000-0xad)=""/173, 0xad}], 0x5, &(0x7f00002bc000)=""/11, 0xb, 0x4}, 0x40010100) getsockname$netrom(r2, &(0x7f0000326000)=@ax25, &(0x7f000024d000-0x4)=0x10) 2018/02/12 15:44:31 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d60000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000002000-0x20)={0x3f, 0xb007, 0x1f, 0x2, 0x2, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000-0x68)={0x8000, 0x100000000, 0x20, {r1, r2+10000000}, 0x30000, 0x400000000}) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000015000)={{0x2, 0x2, 0x8, 0x101, 0x0, 0x4}, 0xae0}) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000010000-0x10)={0x1d}, 0x10, &(0x7f0000012000)={&(0x7f0000011000)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c44cd3b05aa92c5b"}}, 0x48}, 0x1}, 0x0) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x9, 0xe, &(0x7f0000d23000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0xffffffffffffffff, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000695000)='/dev/mixer\x00', 0x200, 0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x3f) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0xffffffffffffffff, @rand_addr}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) 2018/02/12 15:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f000032f000)={0x8}, 0x400) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000523000-0x8)) 2018/02/12 15:44:31 executing program 6: mmap(&(0x7f0000000000/0x3b5000)=nil, 0x3b5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@ip={@empty, @empty, 0x0, 0x0, @common='gre0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @common='tunl0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003b5000)={0x0, 0x0}) mmap(&(0x7f00003b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00003b6000-0x78)=@routing={0x0, 0xe, 0x2, 0x100, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xf}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x78) mmap(&(0x7f00003b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003b6000-0x4), &(0x7f00000f8000)=0x4) [ 37.056211] ipt_REJECT: TCP_RESET invalid for non-tcp [ 37.079466] ipt_REJECT: TCP_RESET invalid for non-tcp 2018/02/12 15:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x10000011}) epoll_wait(r2, &(0x7f00004b4000)=[{}], 0x1, 0xfffffffffffffffe) close(r0) 2018/02/12 15:44:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000c9c000)='/dev/admmidi#\x00', 0x3, 0x200) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00003a3000)={0x5, 0x7f}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d7d000)={0x0, 0x0, 0x1ffd}, 0x4) 2018/02/12 15:44:31 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fed000)='/dev/cuse\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000a34000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0xf4c, 0x800) ioctl$TCSBRK(r2, 0x5409, 0x2d16) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=@hopopts={0x0, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}]}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/02/12 15:44:31 executing program 1: pipe2(&(0x7f0000a99000-0x8)={0x0, 0x0}, 0x4000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000592000-0x4)=0x5, 0xffffffffffffff33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000028b000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000000000, 0x0, 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000055a000-0x8)={0x1, [0x0]}, &(0x7f0000bef000)=0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000a46000)={@empty, 0x0}, &(0x7f0000a27000-0x4)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000dcf000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e5c000)={0x0, 0x0}, &(0x7f0000f29000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006b3000)={0x0}, &(0x7f000035f000)=0xc) lstat(&(0x7f0000545000)='./file0\x00', &(0x7f0000de7000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000131000-0xc)={0x0, 0x0}, &(0x7f000091e000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c77000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000609000-0xe8)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000d23000-0x4)=0xe8) r11 = getuid() r12 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001e0000)={0x0}, &(0x7f00002d8000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007ac000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000620000)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f000023f000-0x4)=0xe8) r16 = gettid() lstat(&(0x7f000007a000-0x8)='./file0\x00', &(0x7f0000ac4000)={0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_init(0x4, 0x80800) stat(&(0x7f00000f8000)='./file0\x00', &(0x7f0000186000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000042d000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000359000-0xc)={0x0, 0x0}, &(0x7f0000e55000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d6000)={0x0, 0x0}, &(0x7f0000bf5000)=0xc) sendmsg$nl_route(r0, &(0x7f00005ed000-0x38)={&(0x7f0000fb2000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00009f3000)={&(0x7f00003a7000-0x91d4)=@newlink={0x91d4, 0x10, 0xc00, 0x3, 0x0, {0x0, 0x0, 0x0, r3, 0x2, 0x8}, [@IFLA_VFINFO_LIST={0x2594, 0x16, [{0x13d0, 0x1, [@nested={0x10, 0x8f, [@typed={0xc, 0x24, @fd=r1}]}, @nested={0x2f4, 0x2c, [@typed={0x88, 0x31, @binary="82ef6d690b85956fc595cbaf91fded821bcbd6682c814f1a660a864346e903e6048c700f5d85cb0bbd7841c4f5b77f656d31019390240dcfa9909eae44327f3bea3746aed9cb45b52c0859b9e6cf22254a3df401dd4c4c95f3033f09b9dfd0dfc60f72b20d3e5d2a329f4455eeb3c425baaed7adb2bfd269c857ff3fd86f81"}, @typed={0xc, 0x41, @ipv4=@rand_addr=0x3}, @typed={0x10, 0x18, @u64=0x80000000}, @typed={0xc, 0x87, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x83, @fd=r0}, @generic="62cbdf1cddf0911ef7bb3a0b4b686a93a3ff6f0d953ed14dbbcdca9c0315ea9f36dffe0f92a72ef09f47ded8e35722cd5d83f493c491cddb0c62c3eb9858de3782997fe6a3fb31cfe13b02d49382da8e5bb071adb1fb9af33a0f0d811782d742a02dadb0b5779318fe4acf2d3532f3a14f899b32da2987d649ac68260367636d", @typed={0x104, 0x8f, @binary="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"}, @generic="e1a72bce8f4d6a1c65071533a29ce23d5b69dcf23fb18c7f490dc4cedb14ebaa69a326a18ffbeb725eafbaffd646b53a85b447beef29183d21697546cdeed2ededd1adfc868cdd82d03d8568ed432a85de31124ff69ac6de2d56e5aceaaaf028d3e011c0b948c55237d0c3d3e322e5567fcb7674c2f0615216c93fee1563fb050ab88f245292bb7fa4fa1338860e9ac6db1a3ff95d4b5b05a468f3f6cd3a3530500e1624a1af9536580b723e5f508e"]}, @generic="306cc70da6acb13ed39993cd", @typed={0x10, 0x3e, @u64=0x100000000}, @generic="fa6ef5f5dd3466eaf5b119352049bb01c1fd2c3dd9a9c0b9dd290a2fc20dab9d67e222e760f8ef74b6a18594560519cec700588115b838c4422ab0c572cc3f83adc7d0039b4bab1065727e1d3f2ffd5fcccd0d3df0f7bfbf69ce4ffbb7ebbba979d29b181f0f653193ee44ff09b2e97ab19179a2d954439ecda3387f5513d51560f38bc14c47caec5b693026ee7ad4776add6a5bc62bbe3903ce2018aaf5ee1d3dc29bee76c8", @nested={0x1004, 0x3f, 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@generic="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", @typed={0x14, 0x82, @str='vboxnet1\x00'}]}]}, {0x1e8, 0x1, [@nested={0x118, 0x4, [@generic="263b0bb5d64f2a0dadcff3480f1e0aa2aa766234fb05c16632b35a19fb1e31b143698fa4fa6c9b56abfb3e1ae4f5be101d18d41eb1cc623926128bfb50eb987770d43274a54e755377efb607d8a1a88180ce352c35f44ed6b45fd6ee7e22549300f38d909436e999bad1849d096d98c20c429009a7f912cb52c4a8b870e42e99b7f567053f3ec2fdf4bb", @typed={0xc, 0x3, @uid=r21}, @generic="dec7c5e04e535f1d8810bce9c2b68af8e5f76be35ab46ed138e4d9aec646385dd36b2d25fb918bfe3d716f08c1b640a1ced779a966809e49e3fb863292807a9fb9234f1efe682176432147626c8452122c2a81e741a88209ccb4c08700340c7b8c9440a83fc0ff5f613423105fc28450ca886b2ac4e682392f9bae00"]}, @generic="5d25b7792475de4a6f866582fccddf825c3724f6f94d0a76c734cdd09f16b98562af0ab50dcf2e9544e81bbb4a2fb69e79594f11df707ddaaf43f4d988fb8146f79d0f7f284deff8b4aef7172a10362ed05472c369c41f7c207075fc5156258924e32859c5794a16ac4315f344482a46e6d2f1d73d357f40c2bfb5c368b0c7e6b268bfa65b05265904300bbbe78b0acab47aa9d4e775d6395a9bfdbe77b42e79b522afac343352cc2b603bb4dcfc786219b30391c99947f70ef3d51ee3ac513bffe7309dff009ed8043339"]}]}]}, 0x91d4}, 0x1, 0x0, 0x0, 0x4000}, 0x4000040) syz_emit_ethernet(0x116d, &(0x7f0000ff0000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "8bdf96", 0x1137, 0x11, 0x0, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {[@hopopts={0x5e, 0x7, [], [@ra={0x5, 0x2, 0x81}, @calipso={0x7, 0x28, {0x7, 0x8, 0x8, 0x1, [0x7, 0xfff, 0x3, 0x8]}}, @calipso={0x7, 0x8, {0x8, 0x0, 0x3, 0x100, []}}, @pad1={0x0, 0x1}]}, @dstopts={0x0, 0xa, [], [@jumbo={0xc2, 0x4, 0xf7}, @ra={0x5, 0x2, 0x80000001}, @pad1={0x0, 0x1}, @generic={0x27, 0x48, "99c2b39311260559f6d96251f9d27c2ce709b78fee17c11c6c745d3bcd656ece6cd258fbbff9d5abecf2dc5834e6f7e2aff4b765745bfcd95e104c42063854b06f2659cf30ef43a0"}]}, @fragment={0x4, 0x0, 0x4, 0x965, 0x0, 0x3, 0x1}, @hopopts={0x87, 0x20e, [], [@ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x5, 0x1000, "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"}, @jumbo={0xc2, 0x4, 0x1}, @padn={0x1, 0x1, [0x0]}, @generic={0x81, 0x5f, "8ffc1139f0beb62a848409c19a837fb28bf23e4e536cb87c5425228d311fc9fad73fbf910268f8d0967f7dcc5f529b6a1b8273724655ade805465f5aa8da68033f180b5edadcc6bde2eda8228d3b281820673b7062e904aa77843924bf3945"}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000153000-0x20)={@generic="c1ce4574a5250078d94c0aa5fa383ca8", @ifru_addrs={0x2, 0x1, @empty}}) bind(r0, &(0x7f00002ff000)=@generic={0x1e, "0103000000000039000000004700000000a979f321b30c5dc8790405c7bad62e0a63a632ed4938d30373fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000e80dc136cb184a"}, 0x80) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000065c000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000605000-0x40)={0xed00000000000000, 0x1, 0x4, 0xa, 0xb}) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000be7000-0x28)={0x9, 0x9}) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getrlimit(0xd, &(0x7f0000202000-0x10)) 2018/02/12 15:44:31 executing program 7: mmap(&(0x7f0000000000/0x3b4000)=nil, 0x3b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv6=@empty}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @generic="8a6d0ca3dcdf9f00000000d700000531", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) sendto$inet(r0, &(0x7f0000219000-0xc)="3c8ee646d80a61ccdd15a6e4", 0xc, 0x0, &(0x7f00003b4000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = memfd_create(&(0x7f000016b000-0x1d)='conntrack\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00003b4000)={0xfffffffffffffffa, 0x7, 0x7}) socketpair(0x11, 0x4, 0x7f, &(0x7f0000257000)) 2018/02/12 15:44:31 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x16}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b81000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000fc3000)={0x3, 0x9, 0xff, 0xff, 0x24, 0x1}) 2018/02/12 15:44:31 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004aa000/0x3000)=nil, 0x3000) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x0) mprotect(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x400003) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000-0x66)="d56a444f1e924e72c31648a84e2dfbefe43986bcbfb6813cd18ef54dbd71a71bf4ec3a70137fd954aa54562fc467f03dafc6aec11b5d4ce44b6a59380b211255d39178d9b9ce5b4dca3e03d003e189a5278c48e9136a2846fa6a82d58d1ecfdf32a01f610d73") 2018/02/12 15:44:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000034f000-0x4)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ab000-0x11)='/dev/vga_arbiter\x00', 0x204440, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/02/12 15:44:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f8c000)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000c00000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000608000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000789000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, [0xff000000, 0xffffff00, 0x0, 0xff], [0x0, 0xffffffff, 0xff000000], @generic="6983184dc301533a2f19b44a945dc39b", @generic="395c69de1262835f634a1fec39d8448e", {0xff}, {0xff}, 0x1f, 0x100, 0x7, 0x8}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1), &(0x7f00003a4000-0x1)="16"}, 0x20) 2018/02/12 15:44:31 executing program 0: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x5, 0xfffffffffffffffb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x3, &(0x7f0000326000)=[{0x1d}, {0x5}, {0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000236000)={0x8001}, 0x4) mmap(&(0x7f0000b46000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b48000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00005bd000)=""/243) write(r0, &(0x7f0000b46000)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/02/12 15:44:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000d25000-0x10)={&(0x7f00004a9000)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x10, 0x5, [@typed={0x4, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f90000-0xb)='net/psched\x00') ioctl$TIOCGPTPEER(r0, 0x5441, 0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000ed6000-0x14), &(0x7f0000fbf000-0x4)=0x14) 2018/02/12 15:44:31 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000040c000)='/dev/mixer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000845000)=@assoc_value, &(0x7f0000909000-0x4)=0x8) r1 = socket$packet(0x11, 0x20000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0}) mkdirat(r0, &(0x7f0000ddc000)='./file0\x00', 0x4) sendto$packet(r1, &(0x7f0000ebc000), 0x28d, 0x0, &(0x7f0000420000-0x14)={0x11, 0x4, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_open_dev$vcsn(&(0x7f0000f49000)='/dev/vcs#\x00', 0x6, 0x80) 2018/02/12 15:44:31 executing program 1: mmap(&(0x7f0000001000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000033000-0xc)={0x2000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x1, &(0x7f0000033000-0x20)={{}, {0x0, 0x2710}}, 0x0) 2018/02/12 15:44:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008dd000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4082) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000f69000-0x24)=""/36) r1 = socket$vsock_stream(0x28, 0x1, 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) get_robust_list(0x0, &(0x7f00002bc000-0x8)=&(0x7f0000ebf000), &(0x7f0000bf8000-0x8)=0x18) shmget(0x3, 0x4000, 0x54000000, &(0x7f0000da8000/0x4000)=nil) syncfs(r1) 2018/02/12 15:44:31 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000029000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f, 0x2, 0x3, 0x8, 0xed, 0x2, 0x6}, &(0x7f0000024000-0x4)=0x20) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x0, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d7) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f000002a000-0xd)='/dev/dmmidi#\x00', 0x6, 0x200) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000002a000-0x8)) 2018/02/12 15:44:31 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) fadvise64(r0, 0x0, 0x200, 0x3) r1 = syz_open_dev$sndpcmp(&(0x7f00001d6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x95, 0x20080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)) close(r0) 2018/02/12 15:44:31 executing program 0: 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 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091a000)={0xffffffffffffff9c}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007be000)=""/211, &(0x7f00002df000)=0xffffffffffffff74) 2018/02/12 15:44:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f4f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000321000-0x4)=0x1c) pwrite64(r0, &(0x7f0000a68000)="b79855e179026846d167dba9157dbd9fc0c6bd18003c7dcff2b75e94b9edfc410d8b1c98a02729d2407a4cb10fe3c00dffed296192a018a0b6aa676dd89917616268e59a2e66ce22de732ce610251fa300a3dc7b72e5663548e54592ae64ee", 0x5f, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea5c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/12 15:44:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x81, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) r1 = socket$unix(0x1, 0x1, 0x0) dup(r1) 2018/02/12 15:44:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000014000-0x4)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005df000), 0x4) connect$pppoe(r1, &(0x7f0000c34000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @generic="d45ae990a7507f1084dd327682f4968b"}}, 0x1e) r3 = memfd_create(&(0x7f00009f3000)="27766d6e6574302d7b7070703199282d242c766d6e657430245e4076626f786e6574315b00", 0x3) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f00007a5000-0x8)={0x0, 0x2}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000623000-0x4)=0x3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000991000-0x9)='/dev/ppp\x00', 0x2000000000402, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0x100) ioctl$EVIOCGPROP(r4, 0x40047438, &(0x7f000082f000-0xf6)=""/246) 2018/02/12 15:44:32 executing program 4: mq_unlink(&(0x7f000034d000-0xc)='keyringppp0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000528000)='/dev/mixer\x00', 0x105000, 0x0) write$fuse(r0, &(0x7f00003c4000)={0x20, 0x0, 0x8, @fuse_ioctl_out={0x842, 0x1, 0x38000}}, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000001000-0x20)={0x400, 0x18, [0x3f, 0x40, 0x2, 0x6, 0x10001, 0x1000]}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/12 15:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/dsp\x00', 0x2000, 0x0) timerfd_gettime(r0, &(0x7f0000f96000)) 2018/02/12 15:44:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f0000001000-0x24)=[{0x7}], 0x1, &(0x7f0000001000-0x10)={0x77359400}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x200080, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000003000)='./file0\x00', 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1b) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000001000)=""/218, &(0x7f0000002000)=0xda) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x400) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000003000)=""/20) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) utimes(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)={{r2, r3/1000+30000}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int, &(0x7f0000002000-0x4)=0x4) 2018/02/12 15:44:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400}, &(0x7f0000048000), 0xd434) r0 = syz_open_dev$usbmon(&(0x7f0000f16000-0xd)='/dev/usbmon#\x00', 0x6000000000000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000361000)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f000014c000-0xf2)=""/242) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) futex(&(0x7f000022c000-0x4)=0x1, 0x0, 0x3, &(0x7f0000596000-0x10)={0x0, 0x1c9c380}, &(0x7f00007a2000-0x4)=0x5, 0x36fefb2b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a7b000-0x50)={@generic="85cdaed5b8d09dde7fbc5c59eac5e983", @ifru_ivalue=0x3}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e6e000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@empty}}, &(0x7f0000d8f000)=0xfffffffffffffcc5) recvfrom$packet(r0, &(0x7f00004c2000-0x8c)=""/140, 0x8c, 0x10000, &(0x7f00008d8000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000ef5000-0x7)={@rand_addr, @local}, &(0x7f0000567000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000066e000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000924000)={r3}) 2018/02/12 15:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002f8000-0x28)={@common='sit0\x00', 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000136000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) vmsplice(r2, &(0x7f0000ad0000)=[{&(0x7f0000d2d000-0x52)="d58be5aa77d93a37dad8f423cb092c2b8a2454c182fc28cb0cfcd3075ad85e20791c085e33c13b8656078eea1c46ea5b14eac0e8d82dd5009c45ed3033fb9ce2cd99789d62d5bf31218272244481c2091a8c", 0x52}], 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007ac000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/02/12 15:44:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000178000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x20}}, 0x9, 0x9, 0x7, 0x1ff, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4)={0x7}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, &(0x7f0000512000)=0x8c) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000e3e000)=0x80000000) r3 = syz_open_procfs(0x0, &(0x7f0000fbb000-0x8)='net/raw\x00') sendfile(r0, r3, &(0x7f00009c7000), 0x400000ff) 2018/02/12 15:44:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xfffffffbffffffff, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f0000a0c000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000589000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$vsock_dgram(r1, &(0x7f00007b3000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) io_destroy(r0) 2018/02/12 15:44:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000052e000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)) dup3(r0, r2, 0x0) 2018/02/12 15:44:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000040d000-0x24)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) bind$bt_l2cap(r0, &(0x7f000085f000-0xe)={0x1f, 0x59, {0x3, 0x80, 0x6, 0x2, 0x5, 0x101}, 0x6, 0x2}, 0xe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002ab000)={0x4}, 0x1) getpeername$packet(r0, &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fe5000-0x1)=0x14) 2018/02/12 15:44:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xbb5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x680}, {0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, 0x40, [0x6, 0x8, 0x5, 0x2, 0x0, 0x5ef90708, 0x7f, 0x9]}, 0x5c) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20602) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, {0xa, 0x2, 0x80, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x65f}, 0xfffffffffffffffc, [0x200, 0x7, 0x8, 0x80000000, 0x8000, 0x6, 0x81, 0x100]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000004000-0x50)={{0x401, 0x8000}, {0x1}, 0x4, 0x0, 0x80000001}) getsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000609000)={0x5, 0x4, 0x2000000004, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ea7000)={r1, &(0x7f0000521000-0x73)="f15e5afc1992a100c56f05d6c23bd0190a0bc0d63f6810ca81bb3ed1b296e6f9e1dead02240811e0fb77d0138fb1da523ec666f9da90a580658c294b3836b7c655e63a7df7b92683e813c880e8b5d4bcaa18211fcfd02311125583904471c5d7f3e23333fd9e09d2b9cbd327ee18c847806937", &(0x7f0000987000-0xa2)=""/162}, 0x18) 2018/02/12 15:44:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f6f000-0x38)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f98000-0x28)=@newneigh={0xffffffffffffffc2, 0x1c, 0x303, 0x5, 0xffffffffffffffff, {0x100000000002007, 0x0, 0x0, r1, 0x4, 0x32}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1}, 0x0) 2018/02/12 15:44:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b09000-0x4), &(0x7f0000acb000-0x4)=0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001f4000), &(0x7f00006f1000)=0x4) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00001a4000)=@security={'security\x00', 0xe, 0x4, 0xffffffffffffff78, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xff0, &(0x7f0000023000), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x12}, @rand_addr, 0xffffffff, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', {0xff}, {}, 0x16, 0x0, 0x1a}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr=0xa3e, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b9}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3c0) getpeername$packet(r0, &(0x7f0000e53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00009e4000)=0x14) recvfrom$packet(r0, &(0x7f000087c000-0x90)=""/144, 0x90, 0x41, &(0x7f0000dbc000-0x14)={0x11, 0x16, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}}, 0x14) sendmsg(r0, &(0x7f000083a000-0x38)={&(0x7f0000bc4000)=@hci={0x1f, 0xfff, 0x3}, 0x6, &(0x7f0000572000-0x20)=[{&(0x7f00002c2000-0x1000)="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", 0x1000}, {&(0x7f0000a2c000-0x71)="0d197283fb79d7c1e6cf153dd0e4f4c60c7b281bc59660222e08842e5c1f5dc1e4079a8df7875249419ae6ba760dab83a077762392fe03a8438f7f03479da8f2ca3a881652e3b0cf6c9da86724e6686be0e1e52489c22123c9c10db78672cde714928be8169c301d1bdc15616869bda067", 0x71}], 0x2, &(0x7f000075c000)=[{0x1010, 0x10d, 0x0, 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{0x40, 0x11f, 0xfffffffffffffffa, "10d8a110e816020b37634ef4bfa0810f8fb323df541d7de5db5d1969b4cf5e190c0e93e162d6e5ae0416bf0d"}], 0x1050, 0x804}, 0x40000) [ 38.977150] syz-executor3: vmalloc: allocation failure, allocated 2703085568 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 38.991392] syz-executor3 cpuset=/ mems_allowed=0 [ 38.996395] CPU: 0 PID: 5763 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #309 [ 38.999306] syz-executor3: vmalloc: allocation failure, allocated 2959962112 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 39.003654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.003659] Call Trace: [ 39.003673] dump_stack+0x194/0x257 [ 39.003687] ? arch_local_irq_restore+0x53/0x53 [ 39.017728] syz-executor3 cpuset= [ 39.027045] ? idr_get_free+0xfd0/0xfd0 [ 39.027075] warn_alloc+0x19a/0x2b0 [ 39.029632] / [ 39.033226] ? zone_watermark_ok_safe+0x400/0x400 [ 39.037957] mems_allowed=0 [ 39.041391] ? rcu_note_context_switch+0x710/0x710 [ 39.063264] __vmalloc_node_range+0x482/0x650 [ 39.067761] ? xt_alloc_table_info+0x63/0xe0 [ 39.072154] __vmalloc_node_flags_caller+0x50/0x60 [ 39.077067] ? xt_alloc_table_info+0x63/0xe0 [ 39.081463] kvmalloc_node+0x82/0xd0 [ 39.085168] xt_alloc_table_info+0x63/0xe0 [ 39.089389] do_ipt_set_ctl+0x29b/0x5f0 [ 39.093366] ? translate_compat_table+0x1b90/0x1b90 [ 39.098386] ? mutex_unlock+0xd/0x10 [ 39.102084] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 39.107352] nf_setsockopt+0x67/0xc0 [ 39.111056] ip_setsockopt+0x97/0xa0 [ 39.114756] tcp_setsockopt+0x82/0xd0 [ 39.118545] sock_common_setsockopt+0x95/0xd0 [ 39.123032] SyS_setsockopt+0x189/0x360 [ 39.126999] ? SyS_recv+0x40/0x40 [ 39.130443] ? move_addr_to_kernel+0x60/0x60 [ 39.134837] ? do_syscall_64+0xb7/0x940 [ 39.138798] ? SyS_recv+0x40/0x40 [ 39.142237] do_syscall_64+0x282/0x940 [ 39.146106] ? __do_page_fault+0xc90/0xc90 [ 39.150321] ? mmdrop+0x18/0x30 [ 39.153584] ? finish_task_switch+0x29b/0x890 [ 39.158066] ? syscall_return_slowpath+0x550/0x550 [ 39.162981] ? syscall_return_slowpath+0x2ac/0x550 [ 39.167897] ? prepare_exit_to_usermode+0x350/0x350 [ 39.172899] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.178253] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.183088] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.188257] RIP: 0033:0x453a59 [ 39.191427] RSP: 002b:00007f42cf067c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 39.199118] RAX: ffffffffffffffda RBX: 00007f42cf0686d4 RCX: 0000000000453a59 [ 39.206368] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 39.213621] RBP: 000000000071bf58 R08: 00000000000003c0 R09: 0000000000000000 [ 39.220871] R10: 00000000201a4000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.228123] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000001 [ 39.235402] CPU: 1 PID: 5762 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #309 [ 39.235733] Mem-Info: [ 39.242660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.242664] Call Trace: [ 39.242677] dump_stack+0x194/0x257 [ 39.242691] ? arch_local_irq_restore+0x53/0x53 [ 39.242699] ? idr_get_free+0xfd0/0xfd0 [ 39.245115] active_anon:82396 inactive_anon:63 isolated_anon:0 [ 39.245115] active_file:4768 inactive_file:5458 isolated_file:0 [ 39.245115] unevictable:0 dirty:6159 writeback:250 unstable:0 [ 39.245115] slab_reclaimable:6961 slab_unreclaimable:92558 [ 39.245115] mapped:24159 shmem:70 pagetables:682 bounce:0 [ 39.245115] free:24069 free_pcp:0 free_cma:0 [ 39.254436] warn_alloc+0x19a/0x2b0 [ 39.254451] ? zone_watermark_ok_safe+0x400/0x400 [ 39.257040] Node 0 active_anon:329584kB inactive_anon:252kB active_file:19072kB inactive_file:21832kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96636kB dirty:24636kB writeback:1000kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 39.260623] ? rcu_note_context_switch+0x710/0x710 [ 39.260652] __vmalloc_node_range+0x482/0x650 [ 39.265291] Node 0 [ 39.269244] ? xt_alloc_table_info+0x63/0xe0 [ 39.269262] __vmalloc_node_flags_caller+0x50/0x60 [ 39.302400] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 39.305981] ? xt_alloc_table_info+0x63/0xe0 [ 39.305997] kvmalloc_node+0x82/0xd0 [ 39.310826] lowmem_reserve[]: [ 39.339333] xt_alloc_table_info+0x63/0xe0 [ 39.339347] do_ipt_set_ctl+0x29b/0x5f0 [ 39.339363] ? translate_compat_table+0x1b90/0x1b90 [ 39.344275] 0 [ 39.348755] ? mutex_unlock+0xd/0x10 [ 39.350975] 2868 [ 39.355438] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 39.355453] nf_setsockopt+0x67/0xc0 [ 39.355470] ip_setsockopt+0x97/0xa0 [ 39.360380] 6378 [ 39.385852] tcp_setsockopt+0x82/0xd0 [ 39.385868] sock_common_setsockopt+0x95/0xd0 [ 39.385885] SyS_setsockopt+0x189/0x360 [ 39.390290] 6378 [ 39.393976] ? SyS_recv+0x40/0x40 [ 39.393991] ? move_addr_to_kernel+0x60/0x60 [ 39.394002] ? do_syscall_64+0xb7/0x940 [ 39.394017] ? SyS_recv+0x40/0x40 [ 39.394030] do_syscall_64+0x282/0x940 [ 39.394038] ? __do_page_fault+0xc90/0xc90 [ 39.394049] ? finish_task_switch+0x1e2/0x890 [ 39.394056] ? finish_task_switch+0x1b9/0x890 [ 39.394067] ? syscall_return_slowpath+0x550/0x550 [ 39.394077] ? syscall_return_slowpath+0x2ac/0x550 [ 39.394088] ? prepare_exit_to_usermode+0x350/0x350 [ 39.394100] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 39.394115] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.394132] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 39.394138] RIP: 0033:0x453a59 [ 39.394142] RSP: 002b:00007f42cf088c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 39.394149] RAX: ffffffffffffffda RBX: 00007f42cf0896d4 RCX: 0000000000453a59 [ 39.394153] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 39.394158] RBP: 000000000071bea0 R08: 00000000000003c0 R09: 0000000000000000 [ 39.394162] R10: 00000000201a4000 R11: 0000000000000246 R12: 00000000ffffffff [ 39.394167] R13: 00000000000004d5 R14: 00000000006f7498 R15: 0000000000000000 [ 39.557358] Node 0 DMA32 free:43836kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939944kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 39.584558] lowmem_reserve[]: 0 0 3510 3510 [ 39.588916] Node 0 Normal free:48124kB min:37100kB low:46372kB high:55644kB active_anon:327064kB inactive_anon:252kB active_file:15976kB inactive_file:16584kB unevictable:0kB writepending:25636kB present:4718592kB managed:3594328kB mlocked:0kB kernel_stack:3840kB pagetables:2728kB bounce:0kB free_pcp:776kB local_pcp:0kB free_cma:0kB [ 39.618560] lowmem_reserve[]: 0 0 0 0 [ 39.622402] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 39.636045] Node 0 DMA32: 5*4kB (UM) 4*8kB (UM) 4*16kB (UM) 5*32kB (UM) 2*64kB (M) 2*128kB (M) 3*256kB (UM) 2*512kB (M) 3*1024kB (M) 1*2048kB (M) 9*4096kB (M) = 44436kB [ 39.651343] Node 0 Normal: 1062*4kB (UME) 650*8kB (ME) 306*16kB (UME) 94*32kB (UME) 26*64kB (ME) 11*128kB (ME) 6*256kB (ME) 4*512kB (UME) 24*1024kB (M) 0*2048kB 0*4096kB = 48584kB [ 39.667602] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 39.676194] 8010 total pagecache pages [ 39.680100] 0 pages in swap cache [ 39.683560] Swap cache stats: add 0, delete 0, find 0/0 [ 39.688931] Free swap = 0kB [ 39.691958] Total swap = 0kB [ 39.694987] 1965969 pages RAM [ 39.698101] 0 pages HighMem/MovableOnly [ 39.702080] 328424 pages reserved 2018/02/12 15:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c58000)='/selinux/status\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000596000-0x17)={&(0x7f000043f000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000fe4000)=[{&(0x7f0000b1f000)=""/211, 0xd3}], 0x1, &(0x7f00004b9000-0x1b)=""/27, 0x1b, 0x2c}, 0x40010123) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000f1b000)=0x2000) setrlimit(0x6, &(0x7f0000d7e000)={0x0, 0x6}) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000ee5000)) mlock(&(0x7f000090e000/0x4000)=nil, 0x4000) r1 = syz_open_dev$midi(&(0x7f0000538000)='/dev/midi#\x00', 0x8476, 0x8000) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f00001ff000), &(0x7f00006b7000-0x4)=0x4) 2018/02/12 15:44:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x408000, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002e1000)='/selinux/load\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000b1b000-0xe)='/selinux/load\x00', 0x3) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00001a2000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x20)=[@in={0x2, 0x0, @empty}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x20) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/54) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000083f000)='hybla\x00', 0x6) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00002c8000)=0x3f, 0x1) r4 = memfd_create(&(0x7f00005ad000-0x12)='\v*/lo.cgroupeth0+\x00', 0xffffffffffffffff) lseek(r4, 0x0, 0x1) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000d0000-0x4)=0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000291000-0x4)=0x9, 0x4) ptrace$getsig(0x4202, r5, 0x4, &(0x7f0000ecc000-0x10)) 2018/02/12 15:44:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000857000)='/dev/ppp\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x48)=[{0x2, 0x1ff}, {0x0, 0x3}, {0x8, 0x8}, {0x2, 0x6c58e849}, {0x6, 0x3}, {0x2, 0x2aad}, {0x0, 0x5}, {0x4, 0x6}, {0x4, 0x1}], 0x9) ioctl$TCSBRK(r0, 0x5409, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x2, 0x10000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000731000)=""/131) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x80}) 2018/02/12 15:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x3}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/12 15:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045432, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007cf000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000d7000)={0xaa, 0x8}) 2018/02/12 15:44:36 executing program 0: r0 = getpgrp(0x0) kcmp(r0, r0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="6ac4023aa31da305616af316231b55ac41e9712018347008672aa23c796b9925020beb0b31422b71b031267ffa870f30a8854dfd1c47fc9a4ba68efd0b9868b4ed76edc1f7c3ce2d80ff15496c81e94749e1d77b6469b31bbe6bdc7e5d", 0x5d}, {&(0x7f0000001000-0xbe)="ae143c22f61957fe0dcad2be257e9076e21fb91970ceabd4d4011b32644cbcc501f86bbebadaa816dd326b2f3021d4960646263d190adc771a5a54c3eb0b635f69bb71e2323c671740b937d26ce7550aafa0aac5d6dc18ffcd495bdff1f47bb25387e5b10836b6274751e0f888264f79c4ee159293be2be0271e495d9378087f10d09097447bf12352fed1e6dfbc429e964860b060e38d7233f75a013a94a5de68e311617b2e5d75884d4fa86ff696d35af41ce4af8cba484ed961bfd541", 0xbe}, {&(0x7f0000000000)="860d435ac61c85b41645684e1931a7a6db9a3cb730e7f44d9cbaa3e202746ebbf2dc689515232aa916ab4812974a472e14827857693ea0ac1af72057f43cac2a3089b4c717f9aef4a8c25323c971c6664f3a208df52076c9d32880e9a5443c5db063ac4a905d664906e1a6c0ad235bf584505bdb6d85e3092e6b003bdfa2c71c66a629d45e32592c0659d205443d17be96ea431c638e10ccc684473994d0169984557b5c7d8bf6949415a8bad0998e04dd6b2fba", 0xb4}, {&(0x7f0000000000)="c9ad5de2fa92e50ee563b6d03d35abaf8ece584ffb6243038d354d4daaef2625bffea704c208ce31b168f0a82f26195e61d8f023c0d71f1f1bf243143cb6537a64499d0a1cbc744ea1802ae38940dc87ca522c956c7debf3c4b0762626f15d317e55ab25dbe452cb97b927af70dfd41a25ba5e31ff0a4dddb76794757fd6a300d85009b2d79984ea4bb887d9c25d55c3c870a46140655dc55ea1911cf1b935276042e7552eb57df7a87babd1bf1c9f7051e259296ef34159a5adfef8f01e5b72e26f9694379ae552b8527ddbdb82ce4f8b17", 0xd2}, {&(0x7f0000a4a000-0xb6)="1d2c8619c1e7403bb0b6d4fb6290b3597a39b5b042412a2d61cef24414be1cb389300a530150317ea728f9e0d26dbbc9044cbeb8134597d2a64002ea82f3e941b92227ef3f2eea98896e9a9a32b7b9b6d42635ca9d658d6426f892a754b2b462b293078d80ef757882f9505653a27748bdd12851a96a5c8e964b038a9917ce0bd106e160ac0a0ba78a3a1a435aaca63c0e83373fa29a7824c243103b984abb2345022c7a479ae2673ad655b95f3d99e21bae59e5c409", 0xb6}, {&(0x7f0000c16000)="e7dc0ccbb66999d872cf289cbf15990a047e6ed319e4d2a1fb5738776e4b6dc9900187d55b5891e432dbb9b3693c2af4c45b9dddae34350e43131b1bc8711d2a822dde7ec8f9d431aae61a7b2fe947ab6ea786c9e14eb53be0d9e0ee2f5979271e2b0279bfca73d53d3761a0f734f7722eba0259113a94b69d91ad98c7ae0a9fa0809117be899c1a9380cb7bdbd4ab02256296b15d1fc951c39d6044c58fc76c9f77f5d0746b1079e700f49e31ed7dd9e1e982cafc36e883eafe7b6c0d160ff811243c064d9a3c580b49a46c6060f9", 0xcf}, {&(0x7f00003cb000-0xb4)="19b7699730ea40b65618087393550fe9409cb9858c4d8a9f4a8242b83f5b528954f66b1c2276c0fcc59cae45dd2015b90136a19cfa01c051478a950dd90498801958eac4bbfb1005238967c69f70fb59c7dd9449c8224996a9eda118ef6be6d9a1f211b894a2bb8ecd8ff68926c365eabb669bca83c2e9bf1ba1c226dc59c7636914b25c0a6d43703ff759ec0daf0ce48e3ff04757d2921616909b607d4ce17f7168451fa7fc5401114816509b9dad43b2b7e892", 0xb4}, {&(0x7f0000000000)="1da033d81a766a77db1af66f0399ca67eb5e4c4218b3dde4388a3803d811fb9a8b29fd53d06f0a291b53ba122e556d23319297fd9c0cfb068ae9d31c7c239506f7e166cded40520c534f9ea31b4aac624a7c5457d463d641a6a9c61b83ca25f1b33b2b4c0ce310766657ea1ab1b097dc29966af4bd051d5c84ec0c98ef42f515f202e85569d28a2a874a06578f579d4b152e24a8106a87fab896cfc6a39a3f3eccc17345ad0addfe1d36", 0xaa}, {&(0x7f0000099000)="dab9283a62ab8e2bdccd6c", 0xb}], 0x9, 0x0) 2018/02/12 15:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004ea000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c07000-0x28)={@common='sit0\x00', &(0x7f0000b0a000)=@ethtool_eee={0x0, 0x0, 0x1000, 0xffffffff, 0x7, 0x8000, 0x2, 0x5, [0x0, 0x66]}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x5, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/02/12 15:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d1c000-0x4)=0x80, 0x4) socketpair(0xc, 0x6, 0x3, &(0x7f0000cbf000)={0x0, 0x0}) getpeername(r0, &(0x7f00008fe000)=@can={0x0, 0x0}, &(0x7f0000243000)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000221000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, r2}, 0xc) r3 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r3, &(0x7f000055a000), 0x0, 0x0, &(0x7f000007d000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/12 15:44:36 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7f, 0x200800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendto(r1, &(0x7f0000e77000)="bf", 0x1, 0x0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x3a) 2018/02/12 15:44:36 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) syz_open_dev$amidi(&(0x7f0000a6b000-0xc)='/dev/amidi#\x00', 0x5, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/12 15:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000457000-0x8), &(0x7f0000d2f000-0x10)) r0 = socket$nfc_raw(0x27, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x21) 2018/02/12 15:44:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x100, 0x4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x67624515d06639bc}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b64000)={0x0, 0x7, "b2d0d9eaf080da"}, &(0x7f00006da000)=0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bdc000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000000)=0x8c) 2018/02/12 15:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = creat(&(0x7f00003f2000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x0) sync_file_range(r0, 0x0, 0x74, 0x3) vmsplice(r2, &(0x7f0000311000-0x20)=[{&(0x7f0000bfb000)="454d1b1ea28956fe2db5206ffb8e47858c0dcefa409bf255d8aac2a3ace94814d1969b9a096cb238b40791483092f62b51804f255dd049eb30c2dab22f030d2a07a52d2017a09adb707818bcd7387b726ee456ab735ec304bcaedf0449e37800f2a9113b47fcda4f034932e6abf7f59d80335c1e1744dedc4754bfebf54fb9a0aa4fd0fa2e9f126efd867b406c757f4794bf7a413c2224a7d63335dab4e55e2da4d0d8adfdff4e33846a989076c282c87c72f0a9acd59b40a365b2638878cab1f57e3e39e1ba1c6601ad", 0xca}, {&(0x7f0000a94000)="2f6ebf29f4246e58394d3f6d2babf0a24b0f17b553f349e01047214c8d62a03e4a6cfc25f87127d69f46e99c950c27e9a01df1d38a04444da558d0f446ecedae23d096103e0223cbaf864dfb4561dd457a42563b6a7f0a98c3d0fd548c20b01fbe5840be9561bb66d1108090ac179193d6e7ef83688ea8133ada31fb342b58a5cf14be8a78e725a91d045acf2fd518bb9223a5d00bdbfdbebbf476f5e22f162f1c6ecd84254dbc1ae9df5dada303c18f4940", 0xb2}], 0x2, 0x8) 2018/02/12 15:44:36 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f72000)='/dev/dsp\x00', 0x740441, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f71000-0x1c)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xf96}, 0x1c) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00009a2000)) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f00001b4000), &(0x7f0000f70000-0x4)=0xffffffffffffffd6) 2018/02/12 15:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x7, 0x3) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000881000)={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x6}, {0xa, 0x0, 0x75, @loopback={0x0, 0x1}, 0x8}, 0xffffffffffffffe1, [0x1, 0x1f, 0x7f, 0x6, 0x7, 0x0, 0x7, 0x5]}, 0x5c) sendto$inet(r0, &(0x7f0000646000), 0x0, 0x200000c0, &(0x7f00009e3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/12 15:44:36 executing program 5: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000039000)=@filter={'filter\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x328, 0x220, 0x0, 0xffffffff, 0xffffffff, 0x3f8, 0x3f8, 0x3f8, 0xffffffff, 0x4, &(0x7f0000039000), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e32f0f43bcd7c7b3ac2be14a6da1f40a0711d640d8bd0d5bb15a0a7b7c43"}}, {{@uncond, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@multicast2=0xe0000002, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="62453841be03333cd42b9b03c13e06d7"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x2b) mincore(&(0x7f000002d000/0x4000)=nil, 0x4000, &(0x7f0000011000-0xa0)=""/160) connect$inet6(r1, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000035000)=[{&(0x7f000002b000-0xfd)="3aff43d7", 0x4}], 0x1, &(0x7f0000006000-0x2e8)=[]}, 0x0) 2018/02/12 15:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000804000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = getpid() process_vm_writev(r0, &(0x7f000052a000-0x10)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000964000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) mount(&(0x7f0000363000-0xe)='./file0\x00', &(0x7f00000a8000-0x8)='./file0\x00', &(0x7f0000e6a000)='cgroup\x00', 0x0, 0x0) 2018/02/12 15:44:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f000054c000-0x46)='O', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001c8000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000061e000-0x49)={'system_u:object_r:restorecond_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x37}, 0x49) 2018/02/12 15:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = 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) dup2(r2, r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c18000-0xc)) 2018/02/12 15:44:36 executing program 1: fanotify_mark(0xffffffffffffffff, 0x80, 0x8000027, 0xffffffffffffffff, &(0x7f0000486000)='./file0\x00') r0 = signalfd(0xffffffffffffffff, &(0x7f00008d9000)={0x7}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x2b, "4ed69487da44312d82497ba051df3cbe6b6c98548e348632a5cfaa349254073f71c8b71708b964264f5e68"}, &(0x7f0000001000-0x4)=0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x1, 0x458, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x1, 0x1}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r3, &(0x7f0000000000), 0x0) 2018/02/12 15:44:36 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f86000)=@raw={'raw\x00', 0x9, 0x3, 0x370, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x2a0, 0xffffffff, 0xffffffff, 0x2a0, 0xffffffff, 0x3, &(0x7f0000346000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @common='ip6_vti0\x00', @common='rose0\x00'}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @generic="81699683114af229100e6425959643d9", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) 2018/02/12 15:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000008e000)=[0x400000000, 0x3]) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00004e1000-0x10)={0x0, 0x7530}, 0x8) getsockname$unix(r0, &(0x7f0000e41000)=@abs, &(0x7f00006f0000)=0x8) 2018/02/12 15:44:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/uts\x00') recvfrom$llc(r0, &(0x7f0000bf3000)=""/103, 0x67, 0x100, &(0x7f0000e36000)={0x1a, 0x1a, 0x1, 0x0, 0x100000000, 0x9, @random="2e5c40eb12aa"}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000485000)) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x400) ioctl$VT_RELDISP(r0, 0xb701) 2018/02/12 15:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000aee000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000700000-0xd)='/dev/dmmidi#\x00', 0x960, 0x581000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000b98000-0x48)={0x40000, 0x0, [0x3, 0x8, 0x2, 0x80000000, 0x2, 0x8, 0x40, 0x8]}) readlink(&(0x7f0000d0e000)='./file0\x00', &(0x7f0000191000-0x4)=""/4, 0x4) bind$vsock_stream(0xffffffffffffffff, &(0x7f00001bf000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) set_mempolicy(0x3, &(0x7f00003c9000-0x8), 0x1) syz_emit_ethernet(0x4a, &(0x7f0000f19000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/12 15:44:36 executing program 5: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x6}, &(0x7f000004a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x176}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000084e000)={r1, 0x401, 0x0, 0x5, 0x9, 0x800, 0x81, 0x0, {r2, @in={{0x2, 0x1, @rand_addr=0xa32}}, 0x3ff, 0xfffffffffffffff9, 0xd6, 0x9, 0x9}}, &(0x7f0000000000)=0xb8) 2018/02/12 15:44:36 executing program 4: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f00005c3000)={@generic="66914d59a7833e9bc6fdcc8d1d456a56", @ifru_ivalue=0x8000000000000}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000943000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000302000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000cf000)={r1, 0x58, &(0x7f0000a40000-0x58)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x9c1, @loopback={0x0, 0x1}, 0xffffffffffffffbd}, @in6={0xa, 0x0, 0xfffffffffffffffa, @empty, 0x7f}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f00004d7000)=0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fb8000-0x8)=@assoc_value={r2, 0x101}, 0x8) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00007a1000-0x8)) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x24f, 0x0, &(0x7f0000e06000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) [ 41.776991] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 2018/02/12 15:44:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c44000)={0x0, 0xf0, "e384d2dc29e41c4eaa82aa9249d632b5f2916d02df71642fe3eca8d1246c61acd1afbac4c47cd59aebe461210d51e5acdf5546043c02d9993bd93998818eead2e0eca86dc302e57943dc5462be41213ce1b07e0acc72ba001865abb6aa61fce195078dbab6849d68a345e033952dd7e93eea04408c946b05b722cc403594f5447511cdf420f118d8e9927459871d609bb79b7557714c851951168cc42aeafed93ced3b53898d8d1226b5825d3cfa47cd85d73f461f9b64693432c8279a754006a6aa14fdb7af4e4313bdfe00b7b2eec3c00e055e322029b52e2adb21253cd0f416cbb1989cd08a079f2fc394966ecafd"}, &(0x7f0000000000)=0xf8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003b5000)={r1, 0x8000}, &(0x7f000058a000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x400, 0xffffffff, 0x138, 0x0, 0x238, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@unspec=@quota={0x38, 'quota\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='irlan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/12 15:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x6, 0x9) write(r0, &(0x7f00001ed000)="24000000200025f0006b000420edea00021900080110b5000010ffea08000100000000b7", 0x24) 2018/02/12 15:44:36 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000), &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/12 15:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000824000)={{0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, r0}}, &(0x7f000094c000)) r1 = syz_open_dev$admmidi(&(0x7f0000156000)='/dev/admmidi#\x00', 0x5, 0x200000) r2 = accept(r1, &(0x7f00005b9000)=@ipx, &(0x7f0000a0c000)=0x10) accept$llc(r2, 0x0, &(0x7f000007c000)=0x90) 2018/02/12 15:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000073000)=0x5f, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f7a000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00002d8000-0xd8)=@pic) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 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) 2018/02/12 15:44:36 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_xfrm(0x2, 0x6, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000003000), 0x0) 2018/02/12 15:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000110000)='user\x00', &(0x7f0000f4d000)={0x73, 0x79, 0x7a}, &(0x7f00000fb000-0x86), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x8) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00009e1000)={0x2, 0x0, 0x3, 0x9, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffff9c, 0x84, 0x16, &(0x7f0000d56000-0x6)={0x1, [0x6]}, &(0x7f0000942000-0x4)=0x6) pwrite64(r0, &(0x7f0000cdf000), 0x0, 0x10) [ 41.835137] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 2018/02/12 15:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f00003e3000-0x4)=0x8) 2018/02/12 15:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000acc000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00006bb000-0x58)={0x1000000000000000, 0x1, 0x9, 0x1, 0x6080, 0xe2cb}) openat$audio(0xffffffffffffff9c, &(0x7f0000bbe000)='/dev/audio\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ff7000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000499000)=0x0) syz_open_procfs(r4, &(0x7f00002a3000-0x9)='net/udp6\x00') ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) 2018/02/12 15:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/12 15:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) r0 = socket(0x6, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002b2000)='highspeed\x00', 0xa) syz_open_dev$midi(&(0x7f0000c9a000-0xb)='/dev/midi#\x00', 0x4, 0x8000) 2018/02/12 15:44:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x80000, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000b6a000)={[0x5000, 0xf004, 0x6001, 0xd000], 0xb2, 0x20, 0x6}) r1 = syz_open_dev$mice(&(0x7f00001ca000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000001000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8), 0x8, 0x0) clock_gettime(0x0, &(0x7f0000835000)={0x0, 0x0}) ppoll(&(0x7f00007ac000)=[{r2}], 0x1, &(0x7f00004c1000)={0x0, r3+30000000}, &(0x7f0000d6a000-0x8), 0x8) signalfd(r2, &(0x7f00008f4000), 0x8) 2018/02/12 15:44:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00001ab000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000388000)={0x8, 0x0, &(0x7f00001e5000-0x8)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000176000-0x1)}) 2018/02/12 15:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000027a000-0x8)='./file0\x00', 0x1c1000, 0x80) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000de5000-0x4a)=""/74) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00002c3000)={&(0x7f0000968000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) eventfd2(0x8, 0x801) 2018/02/12 15:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0xfffffffffffffffc, &(0x7f0000bd5000)={0x0, &(0x7f0000000000)=[]}) open$dir(&(0x7f0000d96000-0x8)='./file0\x00', 0x103000, 0x20) mq_timedreceive(0xffffffffffffffff, &(0x7f000057e000-0x8e)=""/142, 0x8e, 0x0, 0x0) 2018/02/12 15:44:36 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x1}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f000002b000-0x12)='/dev/snd/pcmC#D#p\x00', 0xa3, 0x400) 2018/02/12 15:44:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(poly1305-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe2(&(0x7f0000428000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000841000)={0x0, 0x79}, &(0x7f0000afd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000f1c000)={r4, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) write$selinux_user(r3, &(0x7f0000974000-0x2d)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) sendmmsg$alg(r1, &(0x7f0000e2d000)=[{0x0, 0x0, &(0x7f00000a2000)=[{&(0x7f0000220000-0x3b)="ec", 0x1}], 0x1}], 0x1, 0x0) 2018/02/12 15:44:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003fc000)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x0, 0xffffffff, 0xffffffff, 0xc8, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000485000), {[{{@uncond, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xff000000, 0xffffff00], [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffffff], @common='bpq0\x00', @generic="3bb8a1e3c6b7536d4cbae9f38693f9ae", {}, {0xff}, 0x3f, 0x81, 0x2, 0x4}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0xa0, 0x4}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x6, 0x2, "f6aabefca38547a020f52905e261d8dacf135eb525453057660e3843c587"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) [ 42.096187] audit: type=1400 audit(1518450276.772:23): avc: denied { map } for pid=5903 comm="syz-executor2" path="/dev/binder0" dev="devtmpfs" ino=182 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 42.121006] audit: type=1400 audit(1518450276.773:24): avc: denied { create } for pid=5907 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_generic_socket permissive=1 2018/02/12 15:44:36 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001c000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) socket$netlink(0x10, 0x3, 0x8000017) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000017000)) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f000001d000)=0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000011000)) 2018/02/12 15:44:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_dev$midi(&(0x7f0000ef3000)='/dev/midi#\x00', 0x200000000000000, 0x90000) mkdirat(r0, &(0x7f0000784000)='./file0\x00', 0x2) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f10000)=0x73, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000f5b000-0xb)='/dev/vcsa#\x00', 0x1000, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f0000cf6000)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000c8a000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/12 15:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r0) capset(&(0x7f0000f4b000)={0x19980330}, &(0x7f0000fc1000-0x18)) clone(0x200000, &(0x7f000001d000), &(0x7f0000a9e000-0x4), &(0x7f000079f000), &(0x7f00001c8000)='D') [ 42.144865] audit: type=1400 audit(1518450276.773:25): avc: denied { write } for pid=5907 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/12 15:44:36 executing program 6: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000047000-0x8)='keyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000045000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000036000)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000047000)={0x0, 0x0, 0xfffffffffffffffc}) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000004a000-0x8)) [ 42.187241] audit: type=1400 audit(1518450276.847:26): avc: denied { set_context_mgr } for pid=5903 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=binder permissive=1 [ 42.203649] binder_alloc: binder_alloc_mmap_handler: 5903 20000000-20002000 already mapped failed -16 2018/02/12 15:44:36 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000a88000-0x8)='./file0\x00', &(0x7f0000fcf000-0x27)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003f000-0x9d)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fcf000)) openat(r0, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) 2018/02/12 15:44:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) memfd_create(&(0x7f000076c000-0xc)="73656375726974799b274000", 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/12 15:44:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x1e0) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000075000)=""/183) 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$sg(&(0x7f0000013000-0x9)='/dev/sg#\x00', 0x7, 0x44a000) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00005ff000)={0x7, 0x8, 0xfffffffffffffffd, 0x800}) getrandom(&(0x7f00004df000)=""/15, 0xfeae, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00006c8000-0x4), &(0x7f0000e13000-0x4)=0x4) 2018/02/12 15:44:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000005000-0x110)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000002000-0x13)='/dev/snd/controlC#\x00', 0x13}) r1 = syz_open_dev$sndpcmp(&(0x7f0000900000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eff000)=@assoc_value={0x0}, &(0x7f000072b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000072c000-0x8c)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f00001ef000-0x4)=0x8c) [ 42.210556] audit: type=1400 audit(1518450276.857:27): avc: denied { call } for pid=5903 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=binder permissive=1 [ 42.210571] audit: type=1400 audit(1518450276.861:28): avc: denied { transfer } for pid=5903 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=binder permissive=1 [ 42.271692] binder: BINDER_SET_CONTEXT_MGR already set [ 42.281377] binder: 5903:5910 ioctl 40046207 0 returned -16 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000f29000-0xc)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000627000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00007c4000-0x9)='/dev/ppp\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00005bc000-0x8)={0x0, 0x80000000, 0x4}, &(0x7f0000278000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000072c000-0x8)={r2, 0xfffffffffffffff8}, &(0x7f00005b8000)=0x8) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r3 = syz_open_dev$sndmidi(&(0x7f0000332000)='/dev/snd/midiC#D#\x00', 0x44, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000932000-0x28)={0x2, 0x3a0d, [{0x6, 0x0, 0x7}, {0x6, 0x0, 0xffffffff}]}) [ 42.293734] audit: type=1400 audit(1518450276.970:29): avc: denied { map } for pid=5957 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=15968 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/12 15:44:37 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000269000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xf8, 0xffffffff, 0xffffffff, 0xf8, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f000019e000-0x30), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="7f11b726f062bafc278fb5f08c909129", @common='syzkaller1\x00'}, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="d57f28c78bcc11c018771e636a6a4cdc", @generic="4ec7840f2c316488a9d0fd2cebb8095f"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000fc4000-0xa)='/dev/dsp#\x00', 0x3, 0x80000) mq_getsetattr(r1, &(0x7f000097d000-0x40)={0xd1aa, 0x8, 0x80000000, 0xffff, 0x101, 0xfffffffffffffc00, 0x8, 0x2}, &(0x7f000084a000-0x40)) 2018/02/12 15:44:37 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f00007ba000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x20000) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0x0, 0x81, 0x1c1a, 0x1}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000002000)={0x2, 0xc, 0x521, 0x2, 0x9, 0x0, 0x6, 0x2, [@sadb_key={0x7, 0x9, 0x180, 0x0, "c502cbe4daac44f96c66cfb9b853133ecb57a8329ac9d9030da16419177371000b0fb63f27f7683b12bf7003c24c26e2"}]}, 0x48}, 0x1}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={r1, 0x58, &(0x7f0000001000-0x58)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0xb8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x7, "8f6c4ce3bcb9"}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000049a000-0x24)={0x8, 0x7ff, 0x7, 0xffffffff, 0x2, 0x310e, 0x3, 0x200, 0x6, 0x7, 0x8, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)={{0x0, 0x0}}) mq_timedreceive(0xffffffffffffffff, &(0x7f00009c4000-0x9a)=""/154, 0x9a, 0x2, &(0x7f0000000000)={0x0, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002000-0x81)=""/129) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/rfkill\x00', 0x214000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000002000-0x2e)={0x55, 0x5, 0x20, {0x8, 0x3ec5}, {0x85b0, 0x2}, @period={0x5b, 0x9, 0xff, 0x7, 0x9, {0x8, 0x1000, 0x7e8, 0xffffffffffffffff}, 0x3, [0x80, 0x9, 0x5]}}) 2018/02/12 15:44:37 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sg(&(0x7f0000731000-0x9)='/dev/sg#\x00', 0x2ea, 0x8202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000069e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000740000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4a01}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={r3, r4/1000+10000}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3a, 0x20000001, &(0x7f0000002000-0x1)='7', 0x1) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f00005b0000)='/dev/binder#\x00', 0x0, 0x2) r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt(r0, 0x1, 0x0, &(0x7f00007be000)=""/211, &(0x7f00006b5000)=0xd3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00009ef000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x7ffffffffffff}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x2e3, 0x2, @empty}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x801) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a18000-0x8)={0x0, 0x99}, &(0x7f0000cfc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b66000-0xc)=@sack_info={r1, 0x100000000, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000889000)={@generic={0x0, "2fd331bcab1882af1a7c205f318c1b6a290a9f5ebae8d7e5a28d82483b786e12de22ba803ed929e752bbdff63a831924749e2d6b511ca8717b0257ed905f35bd12967c38ec86cc67d3ee393d08fbe3ac10c3c98da5975916beeba59a866002e13b8bef962ba1369cad264c61d4945207aabbe16bfce2da333b5633c259e4"}, {&(0x7f0000af8000)=""/202, 0xca}, &(0x7f0000dde000)}, 0xa0) 2018/02/12 15:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect$ipx(r0, &(0x7f0000ccf000)={0x4, 0x8, 0x6, "47243693e4c2", 0xdd}, 0x10) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f9e000-0x4)=0x100000000) splice(r0, &(0x7f0000016000-0x8), r0, &(0x7f0000380000-0x8), 0x4, 0xe) getpeername$netlink(r0, &(0x7f00002c4000), &(0x7f000077f000)=0xc) modify_ldt$write(0x1, &(0x7f0000629000-0x10)={0x8d13, 0xffffffff, 0x400, 0x1, 0xfffffffffffffff8, 0x6, 0x2, 0x20, 0x80000001, 0x200}, 0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000cd2000)=0x80, 0x4) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00007c3000)=""/171, &(0x7f000055f000)=0xab) 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x100000000000, 0x2710}, {0x77359400}}, &(0x7f0000001000-0x20)) r0 = socket(0x1d, 0x800, 0x1000) bind$netlink(r0, &(0x7f00000af000)={0x10, 0x0, 0x2, 0xc0200}, 0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000e2000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000082c000-0xb)='/dev/hwrng\x00', 0x200100, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f000048f000)=""/16) 2018/02/12 15:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bdc000)='/dev/sequencer\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f0000731000-0x20)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) fcntl$setownex(r0, 0xf, &(0x7f0000b84000-0x8)={0x3}) fchdir(r0) [ 42.349792] binder: release 5903:5910 transaction 3 out, still active [ 42.356639] binder: undelivered TRANSACTION_COMPLETE [ 42.362037] binder: send failed reply for transaction 3, target dead 2018/02/12 15:44:37 executing program 6: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f0000baf000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000f6a000)=""/15, 0xf}, {&(0x7f0000f6b000-0x57)=""/87, 0x57}, {&(0x7f00008e4000-0xcb)=""/203, 0xcb}, {&(0x7f0000cd6000-0x2)=""/2, 0x4f}], 0x4, &(0x7f0000a02000-0xed)=""/237, 0xed}, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f00005bb000)='./file0\x00', &(0x7f0000ad1000)=[&(0x7f0000f76000-0x6)='wlan1\x00', &(0x7f0000f76000-0x15)='&$%&usersystemvmnet0\x00', &(0x7f0000a2b000-0x2e)="a5757365727b25656d3073797374656d6d696d655f7479706547504c73797374656d2873797374656d70726f6300", &(0x7f0000b64000)='usersystemvboxnet0.usercpuset\x00'], &(0x7f0000f76000-0x18)=[&(0x7f0000452000)='selinux\x00', &(0x7f0000d3d000-0x1b)='*selfposix_acl_accesswlan1\x00', &(0x7f00005b4000)='\x00'], 0x800) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x24}], {0x95}}, &(0x7f0000f6c000-0x5)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a8000-0xfb)=""/251}, 0x48) 2018/02/12 15:44:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f000074b000-0x4)=0x60, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000001000-0x65)=""/101, 0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8000000010) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000db5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000618000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000f97000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000184000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000608000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x6, 0x3, 0x10001, 0x0, 0x20, 0x20, 0x84, r3, r4}, {0x2, 0x2, 0x59, 0x100, 0xfdad, 0x100000000, 0x7ff, 0xb1}, {0xc0fb, 0x100, 0x1000, 0x8}, 0x1, 0x6, 0x0, 0x0, 0x3, 0x2}, {{@in6=@empty, 0x1, 0xff}, 0xa, @in6=@empty, 0xffffffffffffffff, 0x1, 0x2, 0x7fff, 0x0, 0x0, 0x7}}, 0xe8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00002db000-0x10)={&(0x7f000062d000)={0x14, 0x22, 0x80afb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000534000)='/dev/adsp#\x00', 0x0, 0x29c4688fd9edacca) sendmsg$netlink(0xffffffffffffffff, &(0x7f000005d000-0x1c)={&(0x7f0000040000-0xc)=@proc={0x10}, 0xc, &(0x7f000002e000-0x20)=[{&(0x7f000005c000)={0x10, 0x37, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x0, 0x0, 0xffffffffffffff1d}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005c000-0x4)) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="01", 0x1, r1) syz_open_dev$tun(&(0x7f0000f9a000-0xd)='/dev/net/tun\x00', 0x0, 0x2100) add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00003eb000), 0x0, 0x0) request_key(&(0x7f0000c6d000)='blacklist\x00', &(0x7f0000240000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000fc1000-0x5)='user\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc), &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f00003b2000)={'sm3\x00'}}) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x4, 0xe7, 0xe09, 0x7, 0x3, 0x9, 0x0, 0x16, 0x7, 0x9, 0x3f}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052e000)='./file0\x00', 0x88) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) getsockname$packet(r0, &(0x7f0000177000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000fd1000)=0x14) sendmsg$can_bcm(r0, &(0x7f0000a7b000-0x38)={&(0x7f0000c7e000-0x10)={0x1d, r1}, 0x10, &(0x7f0000efa000)={&(0x7f0000369000-0x48)={0x0, 0x0, 0x1, {0x77359400}, {}, {0x4, 0x2, 0x1f}, 0x1, @can={{0x1, 0x1, 0xb18, 0xd32}, 0x5, 0x1, 0x0, 0x0, "9396d16a042f9d5b"}}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x8000) r2 = openat(0xffffffffffffff9c, &(0x7f0000df9000)='./file0\x00', 0x80000000000, 0x0) renameat(r2, &(0x7f0000051000)='./file0\x00', 0xffffffffffffffff, &(0x7f00008be000-0x8)='./file0\x00') setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000075f000)=@req={0x80, 0x5, 0x5c, 0x4}, 0x10) timerfd_settime(r2, 0x1, &(0x7f00006d2000)={{0x77359400}}, &(0x7f0000501000-0x20)) [ 42.421270] xt_l2tp: invalid flags combination: 0 [ 42.435827] xt_l2tp: invalid flags combination: 0 2018/02/12 15:44:37 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000bc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r3, &(0x7f000043c000-0x1)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000387000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000174000-0xc)={r4, r3, 0x9}) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0xc, &(0x7f0000001000-0x378)=@mangle={'mangle\x00', 0x1f, 0x4, 0x268, 0x70, 0x70, 0x70, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="8ad85b018ad44b4816eda7b797463267", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@ip={@rand_addr, @multicast1=0xe0000001, 0x0, 0x0, @common='sit0\x00', @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2c8) 2018/02/12 15:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) nanosleep(&(0x7f000076d000-0x10), &(0x7f0000615000-0x10)={0x0}) write$sndseq(r0, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r2}, {}, {}, @time=@time}], 0xfffffffffffffdab) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r1) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ebd000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f00007c9000)={0x5, [0x400, 0x1, 0x1, 0x6, 0xfffffffffffffffb]}) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10), &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) 2018/02/12 15:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000527000-0x9)='/dev/vcs\x00', 0x400, 0x0) getsockname$inet6(r0, &(0x7f0000112000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000018f000)=0x1c) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f000069b000), 0x80800) sync_file_range(r1, 0x400009, 0x2, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) read(r2, &(0x7f0000195000)=""/4096, 0xfffffffffffffec0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000e9b000-0x4), &(0x7f0000a40000)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00008ca000)=@assoc_value={0x0}, &(0x7f000040d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000218000)={r3, 0x200}, 0x8) 2018/02/12 15:44:37 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000004000-0xc)={0x0, 0x7}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000004000-0xc9)={r2, 0xbd9, 0xc1, "3db3e0583e034d920d050edc1e0ce3acb9895700dcd511ef0bfa78abc8d7073c9bbb7106f3e21e815792d9b572648817af3d7b1e55261eebe1cabca9de01ad2ff1bad3f737aa01481536a1d87ea48cca7cf2bc7dd371ca73a11ddc92c9217df50ce04b21b791d533068713865898b90dde19775c9dc01728c427e40ea8d35f3f6effa150a31e6d6a46cdb1fa0be6649ac4434422ceec1d491c4b80b70c7d1ab3f2caa152652c83bde3a3d099b60ddd0da12a1573d8fac2cd1c92ba3fd556c528ca"}, 0xc9) ppoll(&(0x7f0000002000-0x28)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f0000001000), 0x8) 2018/02/12 15:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000773000-0x20)={{&(0x7f0000044000/0x4000)=nil, 0x4000}, 0x1}) bind$alg(r0, &(0x7f0000092000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000), 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r0, &(0x7f0000485000-0x8)=0xffffffffffffffff, 0x8) futimesat(r3, &(0x7f0000640000)='./file0\x00', &(0x7f0000beb000-0x20)={{0x77359400}}) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$vsock_dgram(r0, &(0x7f00009ea000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r1, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[]}, 0x0) 2018/02/12 15:44:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') finit_module(r0, &(0x7f0000096000)='eth0(}ppp1\x00', 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000151000-0x90)={0x4, {{0x2, 0x3, @broadcast=0xffffffff}}}, 0x90) fstat(r0, &(0x7f0000ed9000-0x44)) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000789000)={0x48, 0x3, 0x0, 0x5, "ebd23f56d3d6745d71d83f8540a24702b33e4c9c0ac6bbbc8adff79943c9f47df6714e942fa446ce34ee54d4", 0x7}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000ac000)={0x9, 0x9, 0x7fff, 0x8e15, 0xcd5, 0x4b}) ioctl(r0, 0x8, &(0x7f00005cb000)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/12 15:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f000002f000-0x1e)=[{0x0, 0x6}], 0x1) semtimedop(r0, &(0x7f0000037000-0xc)=[{}], 0x1, &(0x7f0000037000-0x10)={0x77359400}) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/02/12 15:44:37 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) connect$nfc_llcp(r1, &(0x7f0000013000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4932e9c8b0e924e91722e125dd0459d93aed1d2de1469aed8bf501181064a2da25c0bbb7e2d6701d585d09c17e26af56d08cf1eda798325dc13e0be795da28"}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000001000-0x4)=0x8, 0x4) close(0xffffffffffffffff) 2018/02/12 15:44:37 executing program 4: prctl$intptr(0x1a, 0x0) r0 = semget(0x3, 0x3, 0x131) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x300, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000-0x65)=""/101) mremap(&(0x7f0000f0f000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000012000/0x4000)=nil) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x709758b9) semctl$GETPID(r0, 0x4, 0xb, &(0x7f0000001000-0xbd)=""/189) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1ff, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000003000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x38, &(0x7f0000003000-0x38)=[@in6={0xa, 0x1, 0x9, @empty, 0x7fffffff}, @in6={0xa, 0x3, 0x3f, @empty, 0x543}]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r3, 0x3ff}, &(0x7f0000004000-0x4)=0x8) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000002000)=""/4096, &(0x7f0000016000-0x4)=0x1000) 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) r1 = dup(r0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00007d3000)=""/186) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fdb000-0xd4)="0a0775b0d5e383e5b3b60ced5c54dbb7752460c4c88bb8bd9d05c4aa73413cae35fbd112c0832523f5e94dc7025f3e32c4cb93265cb82cd4ae893b72b669b5397cb5d3ddfb211cee830d5888434f601fa9d11ede1cff274cd32cf2304febfecfe52d3b26fbe05d6db50384ea513d279aa873fa52aa62c953de57324c1750201a02188b33f63af64bbf03c1325b42cba313b601b6071f1f0fcd8d7cbdeeae43a7fb654d57a8fcb8d2e468aa6d09cea5b41613c40d95930768a7560de9e332b3e47dd600c2a288552934b12a96c1e27e5d89ed736c", 0xffffffffffffffa1) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = inotify_init1(0xfffffffffffffffc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003ea000)={0x0}, &(0x7f00001e6000-0x4)=0xffffffffffffffcc) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000f05000-0x48)=@full, &(0x7f00008b5000-0x4)=0x48) getpeername$netrom(r2, &(0x7f0000b86000-0x10)=@ax25, &(0x7f000063b000)=0x10) fcntl$setown(r0, 0x8, r1) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000498000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000b05000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000b62000-0x10)={r4, &(0x7f00005ca000-0x1000)=""/4096}) pipe2(&(0x7f00007f8000-0x8)={0x0, 0x0}, 0x800) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f000012b000)) fcntl$getownex(r0, 0x10, &(0x7f0000353000)={0x0, 0x0}) migrate_pages(r6, 0x3, &(0x7f0000b81000), &(0x7f0000908000-0x8)) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000b34000)=0x3) 2018/02/12 15:44:37 executing program 2: 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) r1 = socket$inet_sctp(0x2, 0x105, 0x84) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f21000-0x8)=@assoc_value={0x0, 0xf36}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f0000001000)=0x8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f20000)) mprotect(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x1000000) r3 = syz_open_dev$mouse(&(0x7f0000f20000)='/dev/input/mouse#\x00', 0xd9, 0x200400) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000000)=0x8000, 0x2) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000578000)={&(0x7f0000e96000-0x10)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) preadv(r0, &(0x7f0000b5d000-0x8)=[], 0x0, 0x0) [ 42.652067] audit: type=1400 audit(1518450277.328:30): avc: denied { ipc_owner } for pid=6027 comm="syz-executor0" capability=15 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 [ 42.742149] PPPIOCDETACH file->f_count=3 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f00007d8000-0x10)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r0}, []}, 0x20}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000295000-0x9)='/dev/ppp\x00', 0x4100, 0x0) r2 = memfd_create(&(0x7f000065c000)='lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000a0c000-0x18)={0x2, 0x20, 0x1, r2}) 2018/02/12 15:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0x3], [0x0, 0xfffffffffffffffd], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {0x2}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000547000), &(0x7f00002e7000-0x4)=0x4) r2 = socket$inet6(0xa, 0x80003, 0x2) sendto$inet6(r2, &(0x7f0000479000), 0x690, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00005a1000)='/dev/mixer\x00', 0x4240, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x7) 2018/02/12 15:44:37 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000-0x8)) 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) process_vm_readv(r1, &(0x7f0000000000)=[{&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000000000)=""/227, 0xe3}, {&(0x7f0000002000-0x2e)=""/46, 0x2e}, {&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000003000-0xd)=""/13, 0xd}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/167, 0xa7}], 0xa, &(0x7f0000002000)=[{&(0x7f0000001000)=""/148, 0x94}, {&(0x7f0000003000-0x77)=""/119, 0x77}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/121, 0x79}, {&(0x7f0000001000)=""/163, 0xa3}, {&(0x7f0000001000)}, {&(0x7f0000001000)=""/65, 0x41}, {&(0x7f0000001000-0x37)=""/55, 0x37}], 0x8, 0x0) socket(0x8, 0x5, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f68000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/12 15:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000c9e000), &(0x7f0000296000-0x4)=0x10) writev(r0, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035c000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, @generic="980edbe34139704e389db349f728ad25"}) openat$ppp(0xffffffffffffff9c, &(0x7f0000187000-0x9)='/dev/ppp\x00', 0x4000, 0x0) 2018/02/12 15:44:37 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$rds(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x2000000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000002000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/12 15:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000377000)='\x00', 0x0, 0x0, &(0x7f0000931000)={0x9, 0x40, 0x9741, 0x3, 0x1, 0x7, 0x72d8, 0x7031}) fcntl$getownex(r0, 0x10, &(0x7f0000d7b000)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/dsp\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x80000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x2}, 0x0, 0x0, r1, 0x0) mq_notify(r0, &(0x7f00001aa000)={0x0, 0x26, 0x5, @thr={&(0x7f0000a8a000)="851539d58ce8cace8bf0519dbe18fe2d74e33fffa1eb2b9ad6fdd7b4acb1544e8f2b59d138a1e241cffe", &(0x7f0000e4d000)="decc9daab47ddb07b499d1584f3ea7c18bacf03b1010c312be49b8ec89fd586a4f35aef9dc0a5550d2aa1b86d2753b87fc6801892361ab59d4c3fa2a346a2540ed6fb0d196639be3c289cd39cab20a7afb41957489ef91206a30db1656a0666a145d523e2ee145b1b1917fa1671e1ba0ac67d48bbe6c47e8573e953bdc8219594e87f5c7cf8692a43c8a4081b26b3ec2ba21eea0c1dd1f9718c00a478d1473d210bf6a9ed0e7f1c8f4e5ed8259c55c18626379b42a082790af89cb3fc229d3cc5d41162661bee1a14beb2aff6f4320ca5e1edd861fb52fa9baea848db558acfb340b35769d049aa99b38ef90023ec7c6cd026ace832aa692"}}) r3 = syz_open_dev$sg(&(0x7f000036c000)='/dev/sg#\x00', 0xa78d, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) arch_prctl(0x2102, &(0x7f0000b03000-0xf1)="af7d06b7e9cc24e13ee9523ec809ef498f22d58e3f67daef0f17b6306c116b1a05f0835867ece5ec207ef0d8e1af60642f0ec1d16963a0b1a008aecfd4f6eb432a05a6460ff5c1e161a2cfa78fd175770e6079d43cd5406a0d233958b183d0265d1755da5edd46f6e4097ad7720492d9ea30793af9c9e12af563f15d9aa30e5b7c620c2ed05d987ac27333aeb1d1d16a39e66bfec41a9b3b07c6e4be917b2d97303b63ec2f7b60952fa84f2cad13e16f69744ccdfe583075acb56fb65a937961c96c5c80a7ce135396197e395e078fdbad890b33dfd13f0ddc21b0d6f849892879cc70c5a1847ef2b6d00456f096654511") write(r0, &(0x7f000035b000-0x7e)="a53eacbf07f1518f4f6dd1119430e21277184f33482198fdb18315fa403d4db81399177f6049c7e9d9bc55586c617ea307b40194e96f36ae39d2f35c48175799de96653b3109ff7eebde68c69ffecff1052ecff95b5aa6a95477e4f263ddee68890b8c0356d57710250999c15aa77a1ded004935316f37c5e60de9c5fc23", 0x7e) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000081e000)='/dev/loop#\x00', 0x38e, 0x2) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008f0000)='/proc/self/net/pfkey\x00', 0xc0002, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000058f000)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000ea2000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x6}}}, 0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000986000)={0x0, 0x4}, &(0x7f0000e0a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000644000)={r3, 0xac, "55577b5e1087d76955f4ced792c3e5bae8abf0d88de1aa6025b4e38affc9667bb3ebb741272cd869e96987379e35b0e6f9fcf0c12bdd1b9c890c5bd7c14255fdb8ba49fe23eeccbb6a845d86f1a0be05f6f857cdb50d57c1cbc062e3c23dab8d6de9af41cfdd56db4bdc84fae5ac09f18ce1e5bcbefd98806910c6a0bc35570dd1b24b597931a608cc6b9f555e1dfefb1f7e48a8c2b44ff6019545b561eaba90e336e7ac4a03dc4a451ccdd2"}, &(0x7f0000fa4000)=0xb4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f16000-0xc)={0x3, 0xfffffffffffffffd, 0x8, 0x65880000001, 0x4}, 0xc) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f000004e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x108) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000909000-0x4b8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x430, 0x98, 0x1c8, 0x0, 0x130, 0x98, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x6, &(0x7f00007e8000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@dev={0xac, 0x14}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="8403ddc6ec44d568337fc80736c1804e"}, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @TTL={0x28, 'TTL\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) lsetxattr(&(0x7f00005c9000-0x8)='./file0\x00', &(0x7f0000d7f000)=@random={'security.', 'trustedkeyring\x00'}, &(0x7f0000d0c000-0x20)='mangle\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x3) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x9, 0xff, 0x8, 0x10}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000012000)={r0, &(0x7f0000008000-0x1000), &(0x7f0000011000)=""/161}, 0x18) r1 = open(&(0x7f0000d64000-0x8)='./file0\x00', 0x40, 0x80) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000e5a000-0x14)={0x0, r1, 0x3, 0x2}, 0x14) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f00005f2000)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000134000-0x4)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r1, &(0x7f000035a000), 0x0, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) readv(r1, &(0x7f0000157000)=[{&(0x7f0000656000)=""/96, 0x60}, {&(0x7f00004b7000)=""/89, 0x59}], 0x2) 2018/02/12 15:44:37 executing program 6: semget(0xffffffffffffffff, 0xfdffffffffffffff, 0xffffffffffffdfff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') [ 42.823508] xt_connbytes: Forcing CT accounting to be enabled 2018/02/12 15:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x362, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000071c000-0x9)='/dev/rtc\x00', 0x20000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000784000)={@remote, 0x0}, &(0x7f0000c36000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000d2000)={0x2, 0x17, &(0x7f0000e47000-0xb8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x3}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @ldst={0x3, 0x2, 0x3, 0xf, 0xe}, @generic={0x5178, 0x8, 0x8d5, 0x800}, @map={0x18, 0xf, 0x1, 0x0, r0}, @exit={0x95}, @jmp={0x5, 0x20, 0x9, 0xf, 0x2, 0xfffffffc, 0xfffffffffffffffc}, @map={0x18, 0x2, 0x1, 0x0, r0}, @exit={0x95}, @alu={0x7, 0xe8, 0xb, 0x1, 0xf, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x3, 0x2, 0x0, 0x5, 0xd, 0x10, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000b26000)='syzkaller\x00', 0x0, 0xe7, &(0x7f0000c7c000-0xe7)=""/231, 0x41100, 0x0, [], r1}, 0x48) pipe(&(0x7f0000e9f000-0x8)={0x0, 0x0}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000582000)={0x1, r2}) syz_open_dev$binder(&(0x7f00005a0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/02/12 15:44:37 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000001c000-0x388)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002c000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000002f000-0x12)='.request_key_auth\x00', &(0x7f0000019000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000002f000-0x1a)='em0cgroup#^^\\selfvboxnet0\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f000002f000-0x8)='keyring\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) 2018/02/12 15:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fb7000)='/dev/vga_arbiter\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) timer_create(0x3, &(0x7f0000194000)={0x0, 0x16, 0x5, @thr={&(0x7f0000181000-0xf5)="520e2624c564e79c3343338ee457c7586ac5388bac787319d6f4f972518473fd6838dd870effe4e5119ed8fe9fe9360f2d6d49f77076248838126dfea2ddb28b122a8c428e90fa3e31b816bb17e104ada6e99320a1c4a185b028f642f0a58b13d35a7be87ead0f2d76fd702c83abacf7e847b642f61a430ed9b81f761826e7b58cb9ec29f802932b225938b02e0043d593a91a6df5203c023e3a7e8589d04bc5d5dd081118104e7163ed50175755052d4797494c57e47383be3eb59466314347b7c93fa20f9a6a0e88ce0d48480530ee82829d003135335b38cd3b001c46c4511042bfb9e72b7f53712f71c2c9675b8d6a065053ca", &(0x7f0000f00000-0x98)="5993ff08b05a421f591657d3da02338488cd609160627ba5b5f05e1ea9dbb121aba5f21cb51ac839ad2344b54d8d20a3d27618316212d73dcf2962791f3c018eddb7d7faa330a76de141dadcb728447f96563f9807a558d679cc8d032749fb758974c77869a6c3976a44177c2815dcadc8bbe2276056962536a995d291bc5852daaa865bff8ceded8b141927d2bef4b72b90ee2b34342d1e"}}, &(0x7f0000cf2000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000030e000-0x4)=0x4fc, 0x4) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000a82000-0xc2)=""/194) timer_getoverrun(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) recvmsg$kcm(r0, &(0x7f0000fc0000-0x38)={&(0x7f0000acc000-0x10)=@ax25, 0x10, &(0x7f0000504000-0x10)=[{&(0x7f0000537000-0x97)=""/151, 0x97}], 0x1, &(0x7f00000d0000-0x99)=""/153, 0x99, 0xfffffffffffffffc}, 0x40000000) r2 = gettid() ptrace$setopts(0x4200, r2, 0x6, 0x100002) bind$bt_rfcomm(r0, &(0x7f0000fda000)={0x1f, {0x40, 0x2, 0x3, 0x3ff, 0x9, 0x9}, 0x7f}, 0x9) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000088a000), &(0x7f0000b36000-0x4)=0xc) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x81f7, 0xc0041) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xfffffffffffffc00, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x1f, 0x0, 0x9, 0x32de}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb1000)="ff020400000c000100000000000000000000000000000205", 0xfffffffffffffe1f) sendto$inet6(r0, &(0x7f0000fa5000-0x581), 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048f000-0x10)='/dev/sequencer2\x00', 0x20002, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00003a8000)=""/157) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000d87000)={0x7, r0, 0x1}) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00003fd000)="fd990319f2e1945ff4f08340689a8b54c45685086908d46631495a996f157e", 0x1f) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c10000), &(0x7f0000af8000)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000e91000-0x4c)="1d4156f1ac3ca1494f84a9eac18bb4ffce601d81dff60ac3ba1c4000e1279245e717e4838003918a97ab436ce9b6ad41dfe3652c6be4dd847d130ed33133548fabe17edaf38ad053ae96554f", 0x4c) 2018/02/12 15:44:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b18000+0x960)=0x3529536f, 0x4) creat(&(0x7f00003d9000-0x8)='./file0\x00', 0x0) rt_sigaction(0x3e, &(0x7f0000e0f000-0x20)={0x5, {0x5}}, &(0x7f0000f67000), 0x8, &(0x7f0000616000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000039a000-0x8)) r1 = syz_open_procfs(0x0, &(0x7f0000257000-0x8)='status\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000bcd000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000ed4000)=0xe8) sendmsg$nl_route(r0, &(0x7f00007db000-0x38)={&(0x7f00009df000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000cff000-0x10)={&(0x7f0000093000)=@getlink={0x54, 0x12, 0x300, 0x4, 0x3, {0x0, 0x0, 0x0, r2, 0x4000, 0x10000}, [@IFLA_GROUP={0x8, 0x1b, 0x7}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0xd5c8}, @IFLA_MTU={0x8, 0xe, 0xe000000000000000}, @IFLA_LINKMODE={0x8, 0x11, 0x5}, @IFLA_IFALIAS={0x14, 0x14, @common='ip6gre0\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x40010}, 0x4000800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c73000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) sendfile(r1, r1, &(0x7f0000b10000-0x8), 0x200000000000006) 2018/02/12 15:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009f7000)='/dev/dsp\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b5d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000071000-0x4c8)={{0x4, 0x0, 0x9, 0x10000, "674d6a27ba3f39fb7db0aae7ded91f8c4279479d9aa4bc486a4b782391507ab75aebd862a11428944cc65889", 0x94a3}, 0x2, [0xaa, 0xd28, 0x5ba, 0x7ff, 0x8d, 0x9, 0x1, 0xfffffffffffffffa, 0x40, 0x4, 0x4, 0x56, 0x335, 0x0, 0x7ce, 0x1f5, 0x2, 0x0, 0xe000000000000000, 0x5, 0x6, 0x1f, 0x2, 0x10001, 0x3, 0x5, 0x2, 0xd5f, 0x8, 0x2, 0x3dbb, 0xfffffffffffffffb, 0x6, 0x7, 0x1, 0x3ff, 0x0, 0x6, 0x8, 0x200, 0x8, 0x8, 0x6, 0x4, 0x8, 0x0, 0x3, 0x5, 0x8000000000000, 0x1b1, 0x7, 0x7fffffff, 0x6, 0xd82f, 0xfffffffffffffff8, 0x5, 0x81, 0xb15, 0x1599, 0x7, 0x35f7, 0x100000001, 0x100, 0x20, 0x0, 0x0, 0x80, 0x180000000000000, 0x138c, 0x6, 0xb3, 0xfff, 0x9, 0x1000, 0x554, 0x0, 0x7, 0x401, 0x7f, 0x8001, 0x40cf0a51, 0x2, 0x8, 0x8, 0x100000001, 0x100, 0x8, 0x7fffffff, 0x80, 0x355, 0xfffffffffffffffe, 0x0, 0x8, 0x200, 0x3664, 0x6, 0xc76, 0xffffffff, 0xc6d, 0xd9e, 0x7f, 0x4, 0x20, 0x1, 0x0, 0xdd, 0x2, 0xffffffffffffffff, 0x392b, 0x7ff, 0x7, 0x2, 0x1, 0x6, 0x8000, 0xb77, 0x7, 0x0, 0x3, 0x2, 0x8, 0xfffffffffffffff8, 0x2, 0x1, 0x22, 0x5, 0x1], {0x77359400}}) accept$packet(r0, &(0x7f00002de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006e8000-0x4)=0x14) pselect6(0x34, &(0x7f0000b9e000), &(0x7f0000f58000), &(0x7f00000de000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000dd7000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/12 15:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d20000-0xb)='/dev/vcsa#\x00', 0x0, 0x208000) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000bdc000)=0x6, 0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00008ff000)={0x9, 0x59c, 0xf7b4, 0x4, 0x9, 0x9}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000ff9000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004b7000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, &(0x7f0000eed000-0x4)=0xa0) 2018/02/12 15:44:37 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x20) syz_extract_tcp_res$synack(&(0x7f0000009000), 0x1, 0x0) 2018/02/12 15:44:37 executing program 3: r0 = gettid() ioprio_get$pid(0x2, r0) syz_open_dev$audion(&(0x7f00002df000)='/dev/audio#\x00', 0x8, 0x200000) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000cea000-0x4)) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) write(r0, &(0x7f0000914000)='!', 0x1) fadvise64(r0, 0x5e, 0x1, 0x0) recvmmsg(r1, &(0x7f000053d000-0x80)=[{{&(0x7f0000e9a000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000b7a000)=[{&(0x7f000089d000)=""/49, 0x31}], 0x1, &(0x7f0000afc000-0x23)=""/164, 0xa4}}], 0x1, 0x22, &(0x7f00002db000)) r2 = dup(r0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000968000-0x24)={0x414, 0x0, 0x1, 0xfffffffffffff000, 0x400, 0x3, 0x1, 0x5, 0xfffffffffffffffb, 0x0, 0x4, 0x9}) 2018/02/12 15:44:37 executing program 4: mmap(&(0x7f0000000000/0x3bb000)=nil, 0x3bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x6}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009c4000)='proc\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b9d000)={0x0, @in6={{0xa, 0x3, 0x5a7d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}, 0xfa, 0xff, 0xffffffffffffff81, 0x1, 0x1793}, &(0x7f0000a64000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000557000)={0x0, 0x1, 0x20}, &(0x7f0000baf000)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000af9000-0xb8)={r1, 0x4, 0x3, 0x8001, 0x6c5, 0x9, 0x66f2, 0x7, {r2, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x81}}, 0x7, 0x2, 0xd, 0xc490, 0x2f8}}, &(0x7f000031b000-0x4)=0xb8) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)) 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() socketpair(0x1f, 0xa, 0xfff, &(0x7f00008cb000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001c7000)={0x5}, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fbf000)={0x1, 0x8205, 0x6, 0x100000000, 0x0}, &(0x7f0000072000)=0x10) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fc0000-0x3)={r3, 0x5b6}, 0x8) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) readv(r2, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000fc0000)=""/75) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000fc1000-0xa)={0x1, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}]}) [ 43.022931] mmap: syz-executor2 (6124) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/12 15:44:37 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2, 0xffffffffffffffff, @empty}], 0x10) fsetxattr(r0, &(0x7f000021f000)=@known='user.syz\x00', &(0x7f0000a74000-0x1)='\x00', 0x1, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/02/12 15:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac5000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000474000)) r3 = socket(0x10, 0x802, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f00002ef000-0xc)={r2, r1, 0x4}) bind$netlink(r1, &(0x7f0000353000-0xc)={0x10, 0x0, 0x1, 0x300000}, 0xc) fstat(r1, &(0x7f0000c9d000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000bb3000-0x28)={0x4, 0xfffffffffffffffe, r0, 0x3, r4, 0x10001, 0x80, 0x8}) 2018/02/12 15:44:37 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000005000)='/dev/midi#\x00', 0x8001, 0x4000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000001a000-0x10)={{0x3fff800000, 0x1000000058}, 0x7}, 0x278) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) 2018/02/12 15:44:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) readahead(r0, 0x6, 0x7f) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) write$selinux_validatetrans(r0, &(0x7f0000acd000)={'system_u:object_r:var_lib_t:s0', 0x20, 'system_u:object_r:devpts_t:s0', 0x20, 0x36, 0x37, 0x20, '/usr/sbin/ntpd\x00'}, 0x4f) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000573000)={0x14000, 0x1000}) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000000000/0x21d000)=nil, 0x21d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0xfffffffffffffe03) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000021a000-0x38)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="ce", 0x1}], 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000007000)=[{&(0x7f000003f000)="a7", 0x1}], 0x1) 2018/02/12 15:44:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x23a, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001a000-0xc)) ioctl$TCSETA(r1, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f00008e7000-0xc)='/dev/amidi#\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000ed8000-0x4c)={0x8, 0x0, 0x6}) r4 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000039000-0x4)) r5 = getpid() r6 = getpgrp(r5) fcntl$lock(r3, 0x7, &(0x7f0000321000-0x20)={0x0, 0x3, 0x9, 0x400, r6}) getdents(r4, &(0x7f00003a1000-0xd2)=""/210, 0x6c) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0x14, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbdc850a6064357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30abd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb1200000068363e97100c4a4c2e9f5c0c14f1659c080000083f7e60a3649f93ea0c8263f863802a602f9498807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000020b000)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/02/12 15:44:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000072d000-0x4)=0x800, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000a52000)) socket(0xa, 0x7, 0x7fffffff) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000924000)={[{0x353b, 0xa1b, 0xffffffffffffffc1, 0x9, 0x1, 0xffffffffffffff70, 0x8, 0x6, 0xfffffffffffffff7, 0x6, 0x3, 0x401, 0x5}, {0x100, 0x9, 0x4b, 0x2f16, 0x10000, 0xf83, 0x7, 0x8, 0x3, 0x3, 0x7, 0x4, 0x3}, {0x8, 0x5, 0x4, 0x7, 0x2, 0xffffffff, 0xaff1, 0x4, 0x2, 0x3, 0x7fffffff, 0x12, 0x5}], 0x6}) 2018/02/12 15:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d4d000)=@nat={'nat\x00', 0x1b, 0x5, 0x490, 0xf0, 0x0, 0xffffffff, 0x1e0, 0x1e0, 0x430, 0x430, 0xffffffff, 0x430, 0x430, 0x5, &(0x7f0000e65000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @ipv6=@dev={0xfe, 0x80}, @port, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@rand_addr, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @icmp_id, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {0x4}, {}, 0x0, 0x0, 0x0, 0x5eed746b00d69f0}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@loopback=0x7f000001, @ipv4=@multicast1=0xe0000001, @port, @port}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) 2018/02/12 15:44:37 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000005000)='/dev/midi#\x00', 0x8001, 0x4000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f000001a000-0x10)={{0x3fff800000, 0x1000000058}, 0x7}, 0x278) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0xfffffffffffffffc}, &(0x7f0000001000-0x10)) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) [ 43.171681] mmap: syz-executor4 (6154): VmData 1716224 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. 2018/02/12 15:44:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x3ff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x3f, 0x1ff, 0x6, 0x4, 0x401}, &(0x7f0000001000+0x69)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000f20000)={0x4, 0x1000}) mlock2(&(0x7f000067f000/0x4000)=nil, 0x4000, 0x4000) iopl(0xffffffffffffffff) 2018/02/12 15:44:37 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000042a000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x6, 0x410a00) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f00001c2000/0x1000)=nil, 0x1000, 0x2000000, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = msgget$private(0x0, 0x520) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 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) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000001000)) r8 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000001000)={{0x27, r5, r6, r7, r8, 0x10, 0x1}, 0x3, 0x2, 0xfffffffffffffff8, 0x0, 0x50ac, 0x9, r9, r10}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x9c, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e, 0x4}, @increfs={0x40046304}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000-0x18)=[@fd={0x66642a85, 0x0, r1}], &(0x7f0000001000-0x10)=[0x78, 0x68]}}, @free_buffer={0x40086303, r2}, @decrefs={0x40046307}, @decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r3, 0x1}, @register_looper={0x630b}, @exit_looper={0x630d}, @increfs={0x40046304, 0x1}], 0x94, 0x0, &(0x7f0000637000)="13cfe3705c10cbb62e309d3875e4fecea5efdb1363655e3435f91d33ebb15194b5c2242b2d48dcc3c445418681b83bfbe286a5de9296b73eadd2010adf732d12a680c6d0528b8de8b2e69fbc2745c5c1665a0c80f5b7755dabc30c7a2802649acaa27cc7ad7889ea5b9ebd8246a1f24f19e3dab8e567c1685a9fb4c15f3cf8f445bd62ee084940ae434231fe07abbe57b4b90d35"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000669000)='./file0\x00', &(0x7f00009f6000)=[], &(0x7f0000819000-0x38)=[], 0x100) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00005de000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) r11 = msgget(0x2, 0x23) msgsnd(r11, &(0x7f0000edb000-0x10)={0x3, "5518257b023fbb47"}, 0x10, 0x800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fed000-0x8)={0x0, 0x8}, &(0x7f000047f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000767000)={r12, 0x53, "5d0728c10722aa2e41a4007010843c1772888be6f1182bc9b702bfa8d3cf950bd48557f4f45c14daff68fecf26d07f485ba53e7b5e1b1500295d4adf3827b0229a9f8d973503cee7e5ba27d2281768ce52688e"}, &(0x7f0000fdb000-0x4)=0x5b) 2018/02/12 15:44:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000255000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fdd000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r0, &(0x7f000025c000), 0x8001) timer_create(0x3, &(0x7f00006c9000-0x60)={0x0, 0x23, 0x0, @tid=r0}, &(0x7f0000de9000-0x4)) unshare(0x88200000) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d8a000-0x20)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/12 15:44:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008c8000-0x82)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x7b, &(0x7f0000e47000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000596000-0x4)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00005ac000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000a9b000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f7b000)=@sack_info={r2, 0x7fff, 0x400}, 0xc) 2018/02/12 15:44:37 executing program 0: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000)="1c2000000008000800005809170fff54", 0x10) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000f55000)="d48ee56028a2cfa48f6c5a7413caa5aac3ffc614abbe8c9c30f3e75fcb40487ced6b343fab7c39aae8486db4bf2f9de9a8e78a54a715c8") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000f55000-0x8)) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000bbb000-0x80)="9ce0819557ac27767ff760dd986df713010000a51c92d575bc97d2211a6e595aef984c78640a72c8fc5742a484d44a75096842e10c9dc4c96695e2e9db69a0e69082be5abd783a81de895ed9ef2515250de9bfdbb7bfe0abd1840a93475e9a2b3e76c4d8d4be1bcff0811348f3d1db794f5a5bcd73684700bffa6f334ba9bf39", 0x80, 0x0, &(0x7f000074d000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/12 15:44:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000e9e000)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0xc)=""/12) r1 = socket$inet6(0xa, 0x1000000001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000002000-0x9b)=""/155, &(0x7f0000001000)=0x9b) 2018/02/12 15:44:37 executing program 3: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) close(r0) 2018/02/12 15:44:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f62000-0xf4)="f3dc110a4266b8ad756ac52670ba6449ee2d81c4a994ce59ccc4491910be1387588fc785e4a1980067161f8f2b7da4cedf905822747ca938befeb2e73e345f47adca9ea4bbdde5824a48f60fd22214daf4f7f4953c44ab3943a149e37e47718287943f90bcde1748d06a34b9d0531045cd8d2db824a026e58749cf4a489f47898f895ccb5095dc0e4e4f692e64b219b1d54866b845d8ab05dcc38d23ecb86b5fe8d59c90b7437e2da325cade14c5e6d536fdbdeae52c8dfdf46ab8e1a9c0d0bfcbcf2feaf3b8264b64813bbbe3680778c1180aef62778ae88ed00764da473c39ccf33324b8f324073d3a42be01f417283f021a3f", 0xf4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1}, 0x20) close(r0) set_tid_address(&(0x7f0000647000)) 2018/02/12 15:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) r1 = syz_open_dev$amidi(&(0x7f000083e000-0xc)='/dev/amidi#\x00', 0x80, 0x2) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f0000050000-0x88)=""/136, 0x88) clone(0x0, &(0x7f000000c000), &(0x7f0000002000-0x4), &(0x7f00000bb000-0x4), &(0x7f0000001000)) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00005de000)={0x1, 0x1, 0x0, 0xffffffff, 0x4, 0x1}) read(r0, &(0x7f0000904000)=""/100, 0x64) 2018/02/12 15:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d99000-0x4)=0xffffffffffffff40, 0x40) socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e8d000-0x10)={0x1, &(0x7f00005c6000)=[{0x6}]}, 0x10) 2018/02/12 15:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004c1000-0xd)='/dev/snd/seq\x00', 0x0, 0x800000001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) syz_open_dev$sndseq(&(0x7f00006d1000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00006b8000)) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}, @note}], 0x30) 2018/02/12 15:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000031b000)=@file={0x0, ""/4096}, &(0x7f000066a000)=0x1002) readahead(r0, 0x100000000, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000d5f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x8, 0x6c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000587000-0xd)='/dev/sequencer2\x00', 0x1, 0x0) 2018/02/12 15:44:38 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f000065e000-0x4), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b1d000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/12 15:44:38 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000fdd000)=""/27, 0xfffffffffffffdef) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000e7000-0x4)=0xffffffffffffff7f) ioctl$TIOCCONS(r1, 0x541d) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) 2018/02/12 15:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075b000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ce7000-0x2)=0xa646) sendto$inet(r0, &(0x7f0000467000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e4000-0xa6)="2db4ff107e00a32a96ccd7785697535fe7e2d1cdf701f5079cde041c224ff8b177c81383265194f55b510ce5107c9164cfda3f99716d35b53be37a7b2a301f9d41650662b66dd4ffca8cf7641b6b5d4d65b9eb195c4666a99f69f89106ee3fc6c6d98f0afc8b4d26aacc19373135822e00f7982a4346d3b304cac13828ca5bede4cf", 0x82}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007ce000-0x3)="86", 0x1, 0x0, &(0x7f0000d98000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)) shutdown(r1, 0x1) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a75000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000056f000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a1c000)={r1, 0x800}, 0x8) 2018/02/12 15:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f000013a000)=0x5f, 0xfffffffffffffd84) listen(r0, 0x0) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "011600", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a2080", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/12 15:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000874000)='/dev/input/event#\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000ca000-0x11)='/selinux/enforce\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000002000-0x1000)=""/4096) 2018/02/12 15:44:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x220000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000675000-0x90)={0x361, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000b9c000)={@ax25={0x3, {"db5375431211c3"}, 0x10001}, {&(0x7f000047e000)=""/125, 0x7d}, &(0x7f0000e63000), 0xa}, 0x30) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000815000)='/dev/rfkill\x00', 0x88200, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a63000)=""/182, &(0x7f0000d5d000)=0xb6) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', r2, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/02/12 15:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d85000)='/dev/input/event#\x00', 0x0, 0x40) setns(r0, 0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) utimes(&(0x7f000049a000)='./file0\x00', &(0x7f0000a4a000)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000765000)='/dev/loop-control\x00', 0x800, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f000034c000-0x28)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006fa000-0x4)=0x2, 0x4) 2018/02/12 15:44:38 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/enforce\x00', 0x123000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000002000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f000000f000)='\x00', &(0x7f0000010000-0xb)='selfwlan1$\x00', &(0x7f0000006000-0x2c)="76626f786e6574316574683173656c666c6f2b10266d696d655f7479706576626f786e657430407070703100", &(0x7f000000d000-0xe)=']-.selinux$\\,\x00'], &(0x7f0000007000)=[&(0x7f0000009000)='%$\x00', &(0x7f0000006000)=',^+-\x00', &(0x7f000000f000)='#--\x00', &(0x7f0000010000-0x6)='wlan1\x00', &(0x7f0000000000)='vmnet1ppp1procsystem\x00', &(0x7f0000010000-0x3)='-%\x00'], 0x800) signalfd(r0, &(0x7f000000f000-0x8)={0x3}, 0x8) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000008000)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) 2018/02/12 15:44:38 executing program 7: set_robust_list(&(0x7f0000b67000)={&(0x7f0000ddc000/0x4000)=nil, 0x81, &(0x7f00002e1000/0x1000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c4000)='net/protocols\x00') preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f000056f000-0x3a)=""/58, 0x3a}, {&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x10000000000001df, 0x0) fcntl$setpipe(r0, 0x407, 0x3) 2018/02/12 15:44:38 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000089e000-0x9)='/dev/vcs\x00', 0x10400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)='\x00', &(0x7f0000002000-0x9)='/dev/vcs\x00', &(0x7f0000001000-0x9)='/dev/vcs\x00', &(0x7f0000001000)='\x00'], &(0x7f0000002000-0x8)=[&(0x7f0000001000)='/dev/vcs\x00']) getsockname$netrom(r0, &(0x7f00008a0000)=@ax25, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x22) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000829000-0x8)='./file0\x00', &(0x7f000094a000-0x8)='./file0\x00') r2 = shmget(0x1, 0x2000, 0x78000001, &(0x7f0000fcf000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000a17000-0xbb)=""/187) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000249000)) getpgid(0x0) r3 = fcntl$getown(r0, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000efa000-0x11)='mountstats\x00') sendfile(r4, r4, &(0x7f00006c7000), 0x2a) getpeername$unix(r4, &(0x7f0000214000-0x8)=@abs, &(0x7f0000b75000-0x4)=0x8) [ 43.472873] audit: type=1400 audit(1518450278.148:31): avc: denied { create } for pid=6234 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 2018/02/12 15:44:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00002aa000)=0xbb01) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) connect$vsock_dgram(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000939000-0x60)=@nfc_llcp, &(0x7f0000ff1000)=0x60, 0x800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ff2000-0xb)='/dev/loop#\x00', 0x7, 0x40000) [ 43.532865] audit: type=1400 audit(1518450278.205:32): avc: denied { getopt } for pid=6234 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 2018/02/12 15:44:38 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) splice(r0, &(0x7f0000040000), r0, &(0x7f0000a05000), 0x0, 0x4) 2018/02/12 15:44:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000220000-0x2c)={0x8, 0x93, 0x1654, 0xd4e000, 0x10, 0x0, 0xffff}, 0x2c) pwrite64(r0, &(0x7f0000e1d000)="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", 0x1000, 0x0) pread64(r0, &(0x7f0000f85000), 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000618000)='./file0\x00', 0x4c) r2 = syz_fuse_mount(&(0x7f0000a03000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000338000)={0x20000004}) 2018/02/12 15:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000006000), &(0x7f0000003000-0x1)}, 0x20) madvise(&(0x7f00003e3000/0x1000)=nil, 0x1000, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00006b8000-0x20)={r0, &(0x7f0000af8000)="859e2a46", &(0x7f00009c6000)}, 0x20) 2018/02/12 15:44:38 executing program 6: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2000080003, 0x8) getsockopt(r2, 0x0, 0xcf, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000925000)={r0, &(0x7f0000eeb000-0xa0)="835851dd568b357efaea7f863508dd3a90bf2719a93ad896703569b84167bdbf8f5aaf870c72bf9dbc2894b7caa5767e5330bab185f2927ff4a0ddf476852786fe14434571e7a87b016f7d5b2ed00a956f78b4df8b9006ad8f81b80de038715ca3e9da426925bcf4db99f1c6ecb64a23e2b3c088e6dfecb503c7e3acbd14773dab4420af5c8b872e27ad9cf4586b47c257802f8c598a689e731e8ef26bf93ce5", &(0x7f000028d000)="cbc3f93cf8c1dd7d5da856ca07d73e5a6282ddc9a62622404428c21c2d476fd0df602c2d46e2d5e03d079ee0d0ec7a440628ab775ec616554b2145b34385a501319464704fe21ab893f30a4d2ab1555f9626a76e038b4c433c15e7fa2df9e4b4a65ba6198019a05e46d68bd9ec6de2761e531fd05c37b0a14d063d38e2da957b232bd823e621e1c58711369ad3e8e68ee958135da577165625f495e6bba073a8534073fde7f6137c0e22a4cf64fd3f309fa5d3079b5d0d2767a82742734fa1c3fff2e26d06fa9d03e1", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00008cc000-0x10)={r1, &(0x7f0000eda000-0x13)="854098b8975ea7f123a327d7511a573a13bf8a"}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000c87000-0xd)={r1, 0x18, &(0x7f0000eee000-0xa)}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000eec000-0xe)='/dev/admmidi#\x00', 0xffffffffffff8000, 0x40000) ioctl$KDSETLED(r3, 0x4b32, 0x83bc) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000d32000-0x60), &(0x7f0000eec000)=0x60) 2018/02/12 15:44:38 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x9, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() getsockname$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000003000-0x4)=0x1c) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000003000)=@file={0x0, ""/4096}, &(0x7f0000417000)=0xffffffc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000001000-0x46)="55a523a2a4ab9deac4be971f2d9057a30610b13bd47e782d7fe6abe172bee574c6e43e27862d7b56246e96699073cad57034a0e87dd83ed4d8eb48a9a8bbbacd5c74361c5b18") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e10000-0x11)='/selinux/context\x00', 0x2, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009cd000-0x15)='/proc/self/net/pfkey\x00', 0x8802, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000057c000)=0x4, &(0x7f0000d9f000)=0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000bad000-0x10)={0x2000000006, 0x34, 0x0, 0x200204}) prctl$intptr(0x200000002f, 0x2) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x9712, 0x7, 0x44, 0xe3, 0x3, 0x4, 0x3, 0x9, 0x9, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400000, 0x0) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) bind$netrom(r2, &(0x7f0000001000-0x48)=@full={{0x3, {"e0301ea7e2e1d5"}, 0x4000000000000000}, [{"c5e23b1a677a41"}, {"443c2ffbd6297e"}, {"ab7bcff1aa4ded"}, {"d3a26daca82509"}, {"86495d06c7cd69"}, {"a21f000100016e"}, {"5a4d060000239d"}, {"00802594ae518c"}]}, 0xfffffffffffffff0) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/02/12 15:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000e0f000)='/dev/audio\x00', 0x100, 0x0) connect$inet6(r0, &(0x7f000084c000-0x1c)={0xa, 0x1, 0x749, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1400000000000}, 0x1c) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f00003bf000-0xa8)={0x4, 0x0, [{}, {}, {}, {}]}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00006d4000-0x20)={0x0, 0x7, 0x9f7, 0x3, r2}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [0x0, 0x0, 0x0, 0xff], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001ac000-0x8)=@assoc_value={0x0}, &(0x7f0000dd3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000197000-0x1a)={r3, 0xffffffffffffffff, 0x9, [0x4, 0x8000, 0x3, 0x200, 0x5, 0x6, 0x0, 0xfffffffffffffffe, 0x10000]}, 0x1a) syz_emit_ethernet(0x4e, &(0x7f000059d000-0x6d0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, "397e14"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) ioctl$KVM_SMI(r0, 0xaeb7) 2018/02/12 15:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x40000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d40000)={@generic="55cb5dcc1b8460011f32f9e5c4bc5530", &(0x7f00004f5000-0x10)=@ethtool_rxfh_indir={0x39, 0x0, []}}) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@alg, &(0x7f000000a000)=0x58) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000008000-0x10)="dc6e3f810c8034fa492481184f316007", 0x10) 2018/02/12 15:44:38 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000002d000), 0x80800) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000002e000-0x10)={0x6, &(0x7f0000015000-0x30)=[{0x96, 0x100000001, 0x81, 0x101}, {0xff, 0xfffffffffffffc01, 0x4, 0x100}, {0x6, 0x1f, 0x7, 0xb3}, {0xffffffffffffff78, 0x3, 0x4, 0x6}, {0x3, 0x2, 0x7, 0x8001}, {0xc1, 0x4, 0x0, 0x6}]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x14, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 15:44:38 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) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000136000-0x4)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000afe000)=@assoc_value, &(0x7f0000928000)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000eb4000-0xb), &(0x7f00008b6000)=0xb) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000f95000)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000023c000-0xd5)=""/213, &(0x7f0000d97000)=0xd5) r1 = accept$inet(0xffffffffffffffff, &(0x7f00002f5000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000a20000)=0x10) bind$inet(0xffffffffffffffff, &(0x7f0000ac2000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00008b1000-0x8)) fremovexattr(0xffffffffffffffff, &(0x7f0000b52000-0x11)=@random={'user.\x00', '/dev/hwrng\x00'}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000656000), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000b7f000-0xe8)={{{@in=@remote, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000ad9000)=0xfffffffffffffd86) syz_open_dev$random(&(0x7f0000602000-0xc)='/dev/random\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000c88000-0x62)=""/98, &(0x7f00009a2000)=0x62) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f00008ab000-0x4), 0xffffffe7) epoll_create(0x0) fcntl$getown(r1, 0x9) sched_setparam(0x0, &(0x7f0000121000)) sched_setparam(0x0, &(0x7f0000516000-0x4)) sendto$inet(r0, &(0x7f000058c000-0x1000)="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", 0x1000, 0x4, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f00008ee000-0x4)=0x1e, 0x4) 2018/02/12 15:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000055000), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000585000)={0x0, 0x1d, "dc753f8128f64904c4817d0934e126f6fa53c75e5c7e274b5b405b9d3b"}, &(0x7f000045a000)=0x25) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f42000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000633000-0x4)=0x8c) 2018/02/12 15:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0}, &(0x7f00006cf000-0x4)=0xfffffffffffffd6e) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f000023c000-0x18)) get_robust_list(r2, &(0x7f000012b000)=&(0x7f0000fa0000-0x18), &(0x7f00005dd000)=0x18) 2018/02/12 15:44:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x84, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c7d000)=@generic="c99c09ee56788ad95f0900a528efa38f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) 2018/02/12 15:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000731000)='gid_map\x00') connect$bt_l2cap(r3, &(0x7f0000835000)={0x1f, 0x2, {0x4, 0x7f, 0x7ff, 0x7fffffff, 0x9, 0x10000}, 0x2, 0x3}, 0xe) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000330000)={"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"}) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000896000), &(0x7f0000467000-0x4)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b8a000)={@common='bridge0\x00', 0xfffffffffffffffa}) 2018/02/12 15:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003f000)='dns_resolver\x00', &(0x7f0000915000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d6f000-0xcc)="cb961cb235a5a557bb95ab42769a06a618062acac7db6e988d53dbf118dac71a9b3176238a12ba1107b47f895278d20558b6472cbd34c6ec19d9907fc66f0e7f842bef3f242f19c91469d9d2bb8ca3966dc0ca68a617fe4abf69567354dbc50bac68ac8b08a7ad924c3bae956686d0a1b855170cd59fb7108680140d9f46509cae4eaa6e005ea2871f1f02232feb868ea8b8f1cab4864dc9bde6c39a02788e06ef2d4d4af9356df54bb513e0e453d2daced9868356b4d80992ea333cb3f8f772cee5adae8aa79d9430828516", 0xcc, 0xfffffffffffffff9) add_key(&(0x7f0000cf3000)='logon\x00', &(0x7f0000298000)={0x73, 0x79, 0x7a}, &(0x7f000097d000-0x1)="cb", 0x1, r0) 2018/02/12 15:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x4) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000828000)={0x0, 0x58, &(0x7f000085f000-0x58)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x2, 0x400, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000b64000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000b7000-0x8)={0x0, 0x3, 0x3}, &(0x7f0000bb4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000059a000-0xb8)={r2, 0x380000000, 0x1ff, 0xff, 0x3, 0x8, 0x10000, 0x56, {r3, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7a92}}, 0x80, 0xe97, 0x8, 0x5822, 0xdeb}}, &(0x7f0000715000)=0xb8) r4 = dup3(r1, r1, 0x80000) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000ec3000-0x4), &(0x7f0000baa000-0x4)=0x4) 2018/02/12 15:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e34000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000008000"}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000080c000-0x8)={0x0, 0x80}, &(0x7f0000fc6000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003d8000-0x8)={r2, 0x5}, 0x8) r3 = syz_open_dev$sndseq(&(0x7f0000a7e000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e5b000)={&(0x7f0000e18000)='./file0\x00', 0x0, 0x10}, 0x10) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00005e4000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/12 15:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf5000-0xf)='/dev/sequencer\x00', 0x48800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b15000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000b70000-0x40)={r2, 0x9, &(0x7f0000891000-0x24)=[0x7, 0x7ff, 0x1000, 0x100000000, 0x5, 0x4, 0x4, 0x2, 0x81], &(0x7f00007a7000-0x18)=[0x80, 0xcef, 0x5, 0x80000000, 0x6, 0x40f], 0x4, 0x1, 0x80000001, &(0x7f0000c37000-0x4)=[0x2f], &(0x7f0000e67000-0xc)=[0x7, 0x1000, 0x0]}) fsync(r0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000550000-0x4)) 2018/02/12 15:44:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x2)=@assoc_value, &(0x7f0000000000)=0x8) 2018/02/12 15:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000aa7000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000dce000-0x4)) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000fa8000)="240000002e001d003207f80400000000000000ff0100000000630000ed2e000000000000", 0x24) 2018/02/12 15:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000269000-0xf)="0100a00002eb0000130892087c3f88", 0xffffff4c) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/12 15:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f00007f0000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f00008f2000-0x10)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) madvise(&(0x7f0000030000/0x2000)=nil, 0x2000, 0x4) 2018/02/12 15:44:38 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x93)={{{{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x0, 0x0, 0x0, "06244571e7735a5b9d9f7d56b66b71951eccc705026d5719f71176478d014a81d7db8eef0ca8859b23eb7cb6b34faf0efce3c7069ff297b459c906a96785ec3d662b2c2b4b53b9200f97015b5731c054"}, 0x160) 2018/02/12 15:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000f77000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67}}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00005ed000-0xc)={0x0, @empty, @loopback}, &(0x7f0000691000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2ba, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x5}], {0x95}}, &(0x7f0000cdb000)="73ea0400000000000000", 0x3, 0xc3, &(0x7f00002ef000-0xc3)=""/195, 0x0, 0x0, [], r0}, 0x48) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7a000-0xc)='/dev/autofs\x00', 0x80000, 0x0) recvmsg(r1, &(0x7f0000744000)={&(0x7f0000e55000-0x9)=@rc, 0x9, &(0x7f0000bae000-0x30)=[{&(0x7f0000198000)=""/109, 0x6d}, {&(0x7f0000a76000-0x6d)=""/109, 0x6d}, {&(0x7f0000fef000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000a5a000)=""/158, 0x9e, 0x100000000}, 0x1) 2018/02/12 15:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) read(r0, &(0x7f0000575000)=""/16, 0xd028d81c) r1 = semget(0x0, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000079000)={0x0, 0x0}) r4 = syz_open_dev$audion(&(0x7f0000d1e000-0x7)='/dev/audio#\x00', 0x9, 0x420200) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000d2b000)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}) semtimedop(r1, &(0x7f00005fc000)=[{0x7, 0x5}, {0x3, 0x100, 0x800}, {0x6, 0x4, 0x800}, {0x2}, {0x3, 0xfff, 0x1000}, {0x4, 0x9, 0x1800}, {0x0, 0x8, 0x800}, {0x7, 0x6, 0x1000}, {0x1, 0x1, 0x1000}], 0x9, &(0x7f00000ee000-0x10)={r2, r3+30000000}) pipe(&(0x7f0000dc1000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000206000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f000049a000-0x4)=0x8000) recvmmsg(r6, &(0x7f00008f4000)=[{{&(0x7f00004f0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f000021c000)=[{&(0x7f0000ee9000)=""/4096, 0x1000}], 0x1, &(0x7f0000330000)=""/149, 0x95, 0x9}, 0xfffffffffffffc01}, {{&(0x7f0000323000)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000c93000)=[{&(0x7f00002e5000)=""/4096, 0x1000}], 0x1, &(0x7f0000225000-0x1000)=""/4096, 0x1000, 0x88}, 0xc0}, {{&(0x7f0000168000)=@ax25, 0x10, &(0x7f000018c000-0x40)=[{&(0x7f0000d01000)=""/33, 0x21}, {&(0x7f000073b000-0x67)=""/103, 0x67}, {&(0x7f0000552000)=""/53, 0x35}, {&(0x7f000026f000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000a94000-0x20)=""/32, 0x20, 0x9}, 0x4}], 0x3, 0x40000000, &(0x7f0000bec000)={r7, r8+10000000}) preadv(r4, &(0x7f0000e64000)=[{&(0x7f0000239000-0xa5)=""/165, 0xa5}, {&(0x7f0000923000)=""/4096, 0x1000}, {&(0x7f0000741000-0x2d)=""/45, 0x2d}, {&(0x7f00002b1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a4e000)}, {&(0x7f0000046000-0x99)=""/153, 0x99}, {&(0x7f0000a5a000-0xec)=""/236, 0xec}, {&(0x7f00003ef000)=""/178, 0xb2}], 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f000024c000-0xce)={0x0, 0xc6, "ea7ad35d2d3afaf56a46b6acaea9a912b8a501a1a3076099d5557fac1789e8cd9bf5581afa7ab315989df8d08a4c98079f98ea2344d5b774c54a3adf80a75eae06d41d867f303a68f6a88f0e81692387926a04b8721f85eefbf637c3e11c42da1cc1ff081c0674b94939b884c416f73af347d8db72d229db101d37e2c49a6da6714ed9a8ecb74514942e4e1875cb6f7d3a639ecd4ba03b0dc1144ff1bb6c78833df7f0e487cd06ec6deb551e218b3a0210665590738460cb2dfbfa36c27b9d86df1db881f806"}, &(0x7f00000fd000)=0xce) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f000044c000-0x8)={r9, 0x9}, 0x8) 2018/02/12 15:44:38 executing program 4: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000fc0000-0xba)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000ff000)='.\'vmnet0\x00', 0x0, 0x0, &(0x7f00008de000)={0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd}) 2018/02/12 15:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000622000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00008dc000-0x9)='/dev/kvm\x00', 0x400, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00002a6000-0x28)={r5, 0x0, 0x12, 0x94, &(0x7f0000d7f000)="142b453b3750d2b8e69dd513dd6aa610d103", &(0x7f0000f09000)=""/148, 0x1ff, 0x708}, 0x28) ioctl$KVM_SET_XCRS(r5, 0x4188aea7, &(0x7f0000a49000)={0x1, 0x0, [{0x0, 0x0, 0x1}]}) 2018/02/12 15:44:38 executing program 1: mmap(&(0x7f0000000000/0x3bb000)=nil, 0x3bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x0, 0x6}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000773000)={0x505b1243, 0x3, 0x1, 0x40, 0x2, 0x571, 0xfffffffffffffffc, 0x4}, &(0x7f0000a58000)={0x4, 0x1, 0x0, 0x401, 0x7ff, 0x7fff, 0x9, 0x6}, &(0x7f0000d16000-0x40)={0x7, 0x6e0, 0x3, 0x5, 0x4, 0x6, 0x5, 0x6}, &(0x7f0000e17000-0x10)={0x0, 0x0}) r3 = dup3(r1, r1, 0x0) recvmsg$kcm(r3, &(0x7f0000a43000-0x38)={&(0x7f0000738000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, 0x1e, &(0x7f0000666000)=[{&(0x7f0000faf000-0x22)=""/34, 0x22}, {&(0x7f0000fc0000)=""/232, 0xe8}, {&(0x7f0000cef000)=""/121, 0x79}, {&(0x7f0000074000)=""/100, 0x64}, {&(0x7f0000733000-0x22)=""/34, 0x22}, {&(0x7f0000cd7000-0xf3)=""/243, 0xf3}, {&(0x7f000078c000-0x74)=""/116, 0x74}, {&(0x7f00007ce000-0xf3)=""/243, 0xf3}, {&(0x7f0000b93000-0xee)=""/238, 0xee}, {&(0x7f0000727000-0x50)=""/80, 0x50}], 0xa, &(0x7f0000c2b000-0x24)=""/36, 0x24}, 0x10121) setitimer(0x0, &(0x7f0000b79000)={{0x77359400, r2}}, &(0x7f00002ae000)) 2018/02/12 15:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f9a000-0x4)) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000adb000)='./file0\x00', 0x10000, 0x1a0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000994000)={0x0, 0x8}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) r3 = memfd_create(&(0x7f0000644000-0xf)='\\/+GPL$\\+user\\\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000ad9000-0x4), 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) getpeername$inet6(r3, &(0x7f0000adb000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000db2000-0x4)=0x1c) bind$inet6(r1, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) fstat(r3, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000084000)='/dev/input/mice\x00', 0x0, 0x8000) r5 = getpid() r6 = gettid() getrandom(&(0x7f0000801000-0xc)=""/12, 0xc, 0x1) r7 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) tgkill(r5, r6, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000139000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x6, 0x1, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r4}, {0x8, 0x8, 0x8001, 0x2, 0x0, 0xd, 0x7fff, 0x3}, {0x234867c2, 0xffffffffffffffff, 0x10001, 0x5}, 0xdf4, 0xf, 0x3, 0x0, 0x0, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x33}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3, 0x3, 0x0, 0x8001, 0x8000, 0x4, 0x2}}, 0xe8) getsockname$packet(r2, &(0x7f000052a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000b6d000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000014a000)={@empty, 0x3ff, r8}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000dc2000-0x4)={0x3, 0x3, 0x9004}, 0xfffffffffffffcab) sendto$inet6(r1, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x811, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000f6e000)='/dev/dsp#\x00', 0x400, 0x200080) sendto$inet(r0, &(0x7f00008ab000)="f0ad7afa2f8eaeb81f7f7d8b1065d7cf79fe05c6f63362d46a5053ed808e28", 0x1f, 0x20000010, &(0x7f00007df000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000921000)={0x0, 0x2}, &(0x7f00002cb000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b28000-0x8)={r1, 0xfffffffffffffffb}, &(0x7f0000f6f000-0x4)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000e79000-0x5be), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) ioctl$int_in(r2, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r2}], 0x200000000000031b, 0x0) 2018/02/12 15:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00009d5000)='/dev/snd/pcmC#D#p\x00', 0xd3, 0x800) bind$vsock_stream(r0, &(0x7f0000673000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f000002d000)=0x2) r1 = open(&(0x7f0000273000+0x352)='./file0\x00', 0x60000, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f000035a000)=0x1, &(0x7f0000294000)=0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000058e000-0x600)=@mangle={'mangle\x00', 0x1f, 0x6, 0x5a0, 0x1a0, 0x1a0, 0x2b8, 0x2b8, 0x2b8, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x4d0, 0x6, &(0x7f00009dc000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='bond0\x00', @generic="b6c75b797c665731633c40eb21db9ed5", {}, {}, 0x0, 0x0, 0x3}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="84ef26af0f03f58da46136b2d69d6929", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003d7000)='/dev/rfkill\x00', 0xa000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000049000-0x10)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') [ 43.927962] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT 2018/02/12 15:44:38 executing program 6: pipe(&(0x7f000084d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000c5d000-0x12)="a8f3319623658aadb58e089bbad124c3ce47", 0x12, 0x4040040, &(0x7f0000bab000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r2, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x346) ftruncate(r0, 0xffffffffffff2b3c) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000773000), 0xfe62, 0xc870a3c305c5634f, &(0x7f0000258000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800) 2018/02/12 15:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ba000-0xc)='/dev/autofs\x00', 0x440100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000270000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00006ea000-0x8)={r2, 0x3}) r3 = syz_open_dev$audion(&(0x7f00006ea000)='/dev/audio#\x00', 0xba61, 0x402) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000f26000-0x4)=0x2) futex(&(0x7f000000d000-0x4), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) getpeername$llc(r3, &(0x7f0000929000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00008c1000)=0x10) fchmodat(r3, &(0x7f000008d000-0x8)='./file0\x00', 0x8) lseek(r0, 0x0, 0x3) getsockname$netrom(r1, &(0x7f0000536000)=@full, &(0x7f0000582000)=0x48) 2018/02/12 15:44:38 executing program 3: 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) munlock(&(0x7f00003ec000/0x4000)=nil, 0x4000) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) lseek(r0, 0x0, 0x20000005) set_robust_list(&(0x7f0000a73000-0x18)={&(0x7f0000731000/0x4000)=nil, 0x0, &(0x7f000077e000/0x4000)=nil}, 0x18) [ 43.987450] xt_addrtype: input interface limitation not valid in POSTROUTING and OUTPUT [ 44.048115] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program [ 44.113055] futex_wake_op: syz-executor4 tries to shift op by -1; fix this program 2018/02/12 15:44:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000734000-0x8)={0x3, r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xe, &(0x7f0000419000-0x10)) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000d44000), 0xfeb5, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000070b000-0x10f)={@broadcast=[0xff, 0xff, 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}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b3a000)="7a27d94ff47ca8d85cfd8bdee86b932e4c2738b02d3d19b7ce4d5340fa7bb445e01b2d8b5e1fc17413fea3a3d2c8b1", 0x2f) 2018/02/12 15:44:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000054c000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000cb2000)={"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"}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) connect$bt_rfcomm(r3, &(0x7f0000d59000-0x9)={0x1f, {0x7df1584e, 0xbfe, 0x1000, 0x5, 0x8001, 0x80}, 0x10001}, 0x9) open_by_handle_at(r0, &(0x7f0000434000)={0x18, 0x7fff, "9d0000ceba96d03db3fdd92d53d3a90c"}, 0x1) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x44c}], 0x1, 0x4000000000, &(0x7f0000cfc000)=[@flags={0x3, 0x301}], 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000ee000)={0xf, 0x73, 0x9, 0x948, 0xa, r6, 0x5fb8}, 0x2c) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f000032a000-0x28)={0x88938c3412e100f1, 0x1, &(0x7f000097d000)=""/55, &(0x7f00006c3000-0xe2)=""/226, &(0x7f00006d5000-0x5e)=""/94}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00001b8000)=""/165) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/02/12 15:44:38 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000079d000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000002000-0x4)=0x12000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x80000, 0x20) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000b9000)={0x0, []}, 0x4) 2018/02/12 15:44:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = dup2(r1, r0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000c6e000-0x7a)=""/122) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) sendmsg$kcm(r3, &(0x7f00008e9000-0x38)={&(0x7f0000134000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000e28000-0x10)=[{&(0x7f00000ee000)='#', 0x1}], 0x1, &(0x7f000059a000-0x23c8)=[]}, 0x0) 2018/02/12 15:44:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eda000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x1, 0x3, 0x4, 0x5, 0x1, 0x7f}, 0x20) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x9}, 0x98) 2018/02/12 15:44:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4800100) signalfd(0xffffffffffffff9c, &(0x7f000070c000-0x8), 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000885000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000089000-0x67)=""/103) r1 = syz_open_dev$sg(&(0x7f000025f000-0x9)='/dev/sg#\x00', 0x70a3, 0x244000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006ee000)={0x80, 0x0, 0x8e, 0x5, 0x9}, 0xc) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00007ef000-0x10)={{0x6, 0x5faa}, 0x49}, 0x10) 2018/02/12 15:44:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={r1, 0x0, r2}) madvise(&(0x7f00001be000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d20000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f00006d2000)={r5, 0x0, 0x0, 0xffffffffffffffff}) dup3(r3, r5, 0x0) 2018/02/12 15:44:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x0, &(0x7f0000267000-0x10)={0x0}) futimesat(r0, &(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={{r1}, {0x0, 0x7530}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000d00000)='./file0\x00', 0x300, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c04000)={'vcan0\x00', 0x0}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000055000-0x8)={0x3, 0x163, 0x8, 0x8, 0xfffffffffffffff9}) clock_gettime(0x0, &(0x7f0000ee8000-0x10)={0x0, 0x0}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000bdd000-0x4), &(0x7f0000fff000-0x4)=0x4) sendmsg$can_bcm(r3, &(0x7f00005de000-0x38)={&(0x7f0000c77000-0x10)={0x1d, r4}, 0x10, &(0x7f00006c5000-0x1)={&(0x7f000013d000-0x48)={0x3, 0x15, 0x5, {r5, r6/1000+10000}, {0x77359400}, {0x0, 0x7fffffff, 0x200, 0x3}, 0x1, @can={{0x4, 0xc6e, 0x40, 0x1}, 0x5, 0x3, 0x0, 0x0, "af5f6a4332997218"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x20044891) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000f6000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00003bf000)={{0xffffffffffffff61, 0x1, 0x4, 0x3, "6013374be69c02790a37fc62e1d9de2ab280fa74d3a97ce74e8f107bd5bfb5e592002b204e4dad1d6d7dafa7", 0x400}, 0x0, 0x0, 0x7, r7, 0xfffffffffffffff7, 0x5, "f75e2a42f7ffd8782c9e31933c673d76388f744b6f324af40dd0d6509902711ba5682427fca2bfc64d750eb7c67b3de3c6e55e87488cdab4884dd6cdb2adc0d3", &(0x7f000022f000)='vcan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, [], [0x3ff, 0x1ff, 0x6, 0x1]}) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendmmsg(r2, &(0x7f0000ff6000-0x3c)=[{{&(0x7f0000e77000-0xe)=@l2={0x1f}, 0xe, &(0x7f0000cc9000)=[{&(0x7f0000126000)="ac", 0x1}], 0x1, &(0x7f000081a000-0x170)=[]}}], 0x1, 0x40) 2018/02/12 15:44:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) creat(&(0x7f000071c000)='./file0\x00', 0x40) mount(&(0x7f0000448000)='./file0\x00', &(0x7f0000701000)='./file0\x00', &(0x7f0000908000)='tmpfs\x00', 0x0, &(0x7f0000d97000)="82") 2018/02/12 15:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/autofs\x00', 0x8042, 0x0) sendmsg$kcm(r0, &(0x7f0000508000-0x38)={&(0x7f0000965000)=@nfc={0x27, 0x0, 0xd16e}, 0x10, &(0x7f0000c3c000-0x30)=[{&(0x7f0000df4000-0x22)="854710e86fbe41cb07f3a4ba6865e1b84a1c00df7ab5d395f5be6ef5a171aef35597", 0x22}, {&(0x7f0000e57000)="a2600c39248f313dd04108faf3790bb14b57aaa1498a", 0x16}, {&(0x7f000061f000)="60c20e073592142b1b24c7ef39e01b300488f6ff00509b99060b629e06d44c3e70b36b926cc18a5c6fcc5fb4c745ede7f959d10622fdef94eb932155851a59", 0x3f}], 0x3, &(0x7f00008f2000-0x70)=[{0x70, 0x19f, 0x4, "85ec45501e7277fa4e8525ba44ba9e709211280607ba20a429bc8309df6fc5ba4aed2e88850fbacd8cef0ef047a7e6d219e1c4da22d4d4e3e0813472e99e0b430b4067fb61a4d459503c8de23b95dc0b0fbcaaddf2ba142e10"}], 0x70, 0x80}, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000aa1000)='./file0\x00', &(0x7f0000586000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x200006, &(0x7f0000b65000-0xd2)="259984c9474d7849507cf71aaa5f57636da214ce187df10f62ab0ca1d7eee1f1902ea9bfbf9f9f2c76e2c498bc5990785a5f8e54e59b0afe4a26c8196b29926e9db4f04ac21d1080d8eb0bee68fe6e11fccfb905301d9875b7978922d59e2f1b4d81442447c1bb3e69770c03a04b9495280b2400ea13c6d4e30e567de781192d4ec415730ddfda8753581626f4b89ff84cf694ab2eb4a0b289580dbe400459104a58dbe925b46e99466cd1baf897eda055fdd1277c9da5c95aa2b26034b236add5a5687b3df7c440bbecff579b91914331b7") mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000107000-0xc)="010080000000006465667d00", 0x1000, &(0x7f0000df0000-0x2)) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000222000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00009b8000)={0xd000000000000000, 0x2, 0xff, 0xffffffff80000001}) lstat(&(0x7f0000328000-0x8)='./file0\x00', &(0x7f000029a000-0x44)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00003a4000-0x8)=0x7) 2018/02/12 15:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x805, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000bef000-0x4)=0x5, &(0x7f0000043000)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000819000-0xc)='/dev/autofs\x00', 0x1, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f00005fa000)={&(0x7f000019c000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f000002a000)=[{&(0x7f00001b8000)="60ede2179baafbc0238bb83bf3fced3bd08bc2f092a6903a26a338cacae25674e619ada8794b253aba2588408a17be86e1bc392d2f11203a701eaf8c64a609c7a03d926c264c002261a339a2adfad64f816842cdcd6224e93a5dbc162eb4cfc4c7d234ce4fa17285ac053cb90f566c82aa6ccb2de55a7faf772049af6385105fe1fa0a7d8561a3541dbeead60487b8e8b57a5bf7f74061a246259ef1ee227f19a99cf0df74777a46fe9b07bbc40108fc734a4cb748bffadc1a66db11aca1550ba3511bda", 0xc4}, {&(0x7f0000a6c000)="b01ddb204f22df760d2896e6488f9d5ef20a5c569dbbb162a7435eb7bdb02f40b0fae94c1baecb40fa410383946d1283f892ae101e6afd11f39a07f2700be672ba03d04873ae8532da10f0987e6ee0bc115e0d2c16abf32b6fba6b72700c92457d7e6a928ea382c6c1788489413e322bf980959b09ba66308238fb1584ed9ead1a98ecce60f28dd1e41eb0c45102cb1034f01d919e0cf9bafda60d99fbdb60757820f6be104fadc3dae6f923e8a243f6e0bab4bf85b1a8a7cafc97fe831c4fb495859016a3062def2af16af7191a8f9bf6b65e5f8a4b3a67e944448dda8a9111125a1c53be9e9c3a98073e7f1f54a6fc3454a9", 0xf3}, {&(0x7f0000c4b000-0x1000)="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0x1000}, {&(0x7f0000a09000)="aa161b5fb0da1616f75170648ec472590d3447b7b404506df0b8e8668e9a030933b7002240ca777a3e926f7b9aa7e8fc32801a4c4145a6425329a3f465dcd7dc0bbfc6f0f1aaef26b191f7eb595be613cff6b4f0e7b14bc0fb872edbad0dbaaf16950b610e60bdd53d8b13d1724f5cf2951c5d3407d24f1d25fc2dc5ef6f2191c5", 0x81}, {&(0x7f00006ee000)}], 0x5, &(0x7f00004dd000-0x1010)=[{0x1010, 0x1ff, 0x7fffffff, "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"}], 0x1010, 0x40000}, 0x4000800) sendto$inet(r0, &(0x7f0000e45000), 0xff8c, 0x0, &(0x7f00006ac000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) r2 = openat(r1, &(0x7f00007f1000-0x8)='./file0\x00', 0x4440, 0x40) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000b43000)={[], 0x5c6, 0xdd7, 0xa9, 0x0, 0x100, 0x5000, 0x10f000, [], 0x9}) r3 = getpid() r4 = getpid() r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000)='/dev/vga_arbiter\x00', 0x80, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000bc8000)={r5, r1, 0x19a9}) 2018/02/12 15:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) semtimedop(0x0, &(0x7f00005aa000)=[{}], 0x1, &(0x7f0000815000-0x10)={0x77359400}) socket$inet_tcp(0x2, 0x1, 0x0) [ 44.367632] tmpfs: No value for mount option '‚' [ 44.391170] [ 44.392961] ============================= [ 44.397143] WARNING: suspicious RCU usage [ 44.401349] 4.16.0-rc1+ #309 Not tainted [ 44.405436] ----------------------------- [ 44.409604] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 44.418900] [ 44.418900] other info that might help us debug this: [ 44.418900] [ 44.427090] [ 44.427090] rcu_scheduler_active = 2, debug_locks = 1 [ 44.433781] 1 lock held by syz-executor3/6416: [ 44.438380] #0: (rcu_read_lock){....}, at: [<000000003fc7d761>] __rds_conn_create+0xe46/0x1b50 [ 44.447360] [ 44.447360] stack backtrace: [ 44.451879] CPU: 1 PID: 6416 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #309 [ 44.459140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.468478] Call Trace: [ 44.471050] dump_stack+0x194/0x257 [ 44.474658] ? arch_local_irq_restore+0x53/0x53 [ 44.479321] lockdep_rcu_suspicious+0x123/0x170 [ 44.483971] ___might_sleep+0x385/0x470 [ 44.487934] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.493795] ? debug_mutex_init+0x1c/0x60 [ 44.497923] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.502920] __might_sleep+0x95/0x190 [ 44.506703] kmem_cache_alloc+0x2a2/0x760 [ 44.510829] ? lock_acquire+0x1d5/0x580 [ 44.514784] ? __rds_conn_create+0xe46/0x1b50 [ 44.519263] ? SyS_membarrier+0x700/0x700 [ 44.523389] ? init_timer_key+0x163/0x3f0 [ 44.527517] rds_tcp_conn_alloc+0xa7/0x4e0 [ 44.531734] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 44.536119] ? rds_cmsg_atomic+0xff0/0xff0 [ 44.540334] ? __lockdep_init_map+0xe4/0x650 [ 44.544718] ? rds_cmsg_atomic+0xff0/0xff0 [ 44.548933] __rds_conn_create+0x112f/0x1b50 [ 44.553346] ? rds_conn_drop+0xb0/0xb0 [ 44.557208] ? find_held_lock+0x35/0x1d0 [ 44.561247] ? retint_kernel+0x10/0x10 [ 44.565116] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.570113] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.574852] ? retint_kernel+0x10/0x10 [ 44.578737] ? copy_user_enhanced_fast_string+0xe/0x20 [ 44.583995] ? copyin+0x91/0xb0 [ 44.587258] ? copy_page_from_iter+0x50e/0x7c0 [ 44.591824] ? _copy_from_iter+0xf30/0xf30 [ 44.596041] ? _raw_spin_unlock_bh+0x30/0x40 [ 44.600436] ? rds_message_copy_from_user+0x29e/0x370 [ 44.605608] rds_conn_create_outgoing+0x3f/0x50 [ 44.610259] rds_sendmsg+0xda3/0x2390 [ 44.614035] ? avc_has_perm+0x43e/0x680 [ 44.618005] ? rds_send_drop_to+0x19d0/0x19d0 [ 44.622484] ? iterate_fd+0x3f0/0x3f0 [ 44.626271] ? find_held_lock+0x35/0x1d0 [ 44.630322] ? sock_has_perm+0x2a4/0x420 [ 44.634364] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 44.639705] ? lock_release+0xa22/0xa40 [ 44.643657] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.649526] ? __check_object_size+0x8b/0x530 [ 44.653997] ? copy_msghdr_from_user+0x590/0x590 [ 44.658742] ? __might_sleep+0x95/0x190 [ 44.662706] ? selinux_socket_sendmsg+0x36/0x40 [ 44.667354] ? security_socket_sendmsg+0x89/0xb0 [ 44.672089] ? rds_send_drop_to+0x19d0/0x19d0 [ 44.676564] sock_sendmsg+0xca/0x110 [ 44.680259] SYSC_sendto+0x361/0x5c0 [ 44.683954] ? SYSC_connect+0x4a0/0x4a0 [ 44.687948] ? SyS_futex+0x269/0x390 [ 44.691644] ? do_futex+0x22a0/0x22a0 [ 44.695427] ? move_addr_to_kernel+0x60/0x60 [ 44.699817] SyS_sendto+0x40/0x50 [ 44.703247] ? SyS_getpeername+0x30/0x30 [ 44.707290] do_syscall_64+0x282/0x940 [ 44.711157] ? mmdrop+0x18/0x30 [ 44.714430] ? finish_task_switch+0x29b/0x890 [ 44.718904] ? syscall_return_slowpath+0x550/0x550 [ 44.723810] ? syscall_return_slowpath+0x2ac/0x550 [ 44.728719] ? prepare_exit_to_usermode+0x350/0x350 [ 44.734334] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 44.739695] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.744526] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 44.749690] RIP: 0033:0x453a59 [ 44.752857] RSP: 002b:00007f42cf088c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 44.760556] RAX: ffffffffffffffda RBX: 00007f42cf0896d4 RCX: 0000000000453a59 [ 44.767803] RDX: 000000000000ff8c RSI: 0000000020e45000 RDI: 0000000000000013 [ 44.775048] RBP: 000000000071bea0 R08: 00000000206abff0 R09: 0000000000000010 [ 44.782294] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.789540] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 44.797395] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 44.804879] in_atomic(): 1, irqs_disabled(): 0, pid: 6416, name: syz-executor3 [ 44.812280] 1 lock held by syz-executor3/6416: [ 44.816873] #0: (rcu_read_lock){....}, at: [<000000003fc7d761>] __rds_conn_create+0xe46/0x1b50 [ 44.825834] CPU: 1 PID: 6416 Comm: syz-executor3 Not tainted 4.16.0-rc1+ #309 [ 44.833081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.842413] Call Trace: [ 44.844982] dump_stack+0x194/0x257 [ 44.848592] ? arch_local_irq_restore+0x53/0x53 [ 44.853242] ? print_lock+0x9f/0xa2 [ 44.856846] ? lockdep_print_held_locks+0xc4/0x130 [ 44.861761] ___might_sleep+0x2b2/0x470 [ 44.865715] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 44.871576] ? debug_mutex_init+0x1c/0x60 [ 44.875703] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.880700] __might_sleep+0x95/0x190 [ 44.884485] kmem_cache_alloc+0x2a2/0x760 [ 44.888611] ? lock_acquire+0x1d5/0x580 [ 44.892562] ? __rds_conn_create+0xe46/0x1b50 [ 44.897040] ? SyS_membarrier+0x700/0x700 [ 44.901165] ? init_timer_key+0x163/0x3f0 [ 44.905293] rds_tcp_conn_alloc+0xa7/0x4e0 [ 44.909511] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 44.913897] ? rds_cmsg_atomic+0xff0/0xff0 [ 44.918111] ? __lockdep_init_map+0xe4/0x650 [ 44.922497] ? rds_cmsg_atomic+0xff0/0xff0 [ 44.926713] __rds_conn_create+0x112f/0x1b50 [ 44.931120] ? rds_conn_drop+0xb0/0xb0 [ 44.934981] ? find_held_lock+0x35/0x1d0 [ 44.939025] ? retint_kernel+0x10/0x10 [ 44.942890] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 44.947885] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 44.952623] ? retint_kernel+0x10/0x10 [ 44.956502] ? copy_user_enhanced_fast_string+0xe/0x20 [ 44.961758] ? copyin+0x91/0xb0 [ 44.965027] ? copy_page_from_iter+0x50e/0x7c0 [ 44.969593] ? _copy_from_iter+0xf30/0xf30 [ 44.973808] ? _raw_spin_unlock_bh+0x30/0x40 [ 44.978201] ? rds_message_copy_from_user+0x29e/0x370 [ 44.983460] rds_conn_create_outgoing+0x3f/0x50 [ 44.988111] rds_sendmsg+0xda3/0x2390 [ 44.991886] ? avc_has_perm+0x43e/0x680 [ 44.995852] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.000327] ? iterate_fd+0x3f0/0x3f0 [ 45.004116] ? find_held_lock+0x35/0x1d0 [ 45.008165] ? sock_has_perm+0x2a4/0x420 [ 45.012205] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.017545] ? lock_release+0xa22/0xa40 [ 45.021497] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.027362] ? __check_object_size+0x8b/0x530 [ 45.031835] ? copy_msghdr_from_user+0x590/0x590 [ 45.036574] ? __might_sleep+0x95/0x190 [ 45.040531] ? selinux_socket_sendmsg+0x36/0x40 [ 45.045177] ? security_socket_sendmsg+0x89/0xb0 [ 45.049910] ? rds_send_drop_to+0x19d0/0x19d0 [ 45.054382] sock_sendmsg+0xca/0x110 [ 45.058075] SYSC_sendto+0x361/0x5c0 [ 45.061775] ? SYSC_connect+0x4a0/0x4a0 [ 45.065776] ? SyS_futex+0x269/0x390 [ 45.069474] ? do_futex+0x22a0/0x22a0 [ 45.073255] ? move_addr_to_kernel+0x60/0x60 [ 45.077645] SyS_sendto+0x40/0x50 [ 45.081075] ? SyS_getpeername+0x30/0x30 [ 45.085117] do_syscall_64+0x282/0x940 [ 45.088982] ? mmdrop+0x18/0x30 [ 45.092247] ? finish_task_switch+0x29b/0x890 [ 45.096720] ? syscall_return_slowpath+0x550/0x550 [ 45.101628] ? syscall_return_slowpath+0x2ac/0x550 [ 45.106538] ? prepare_exit_to_usermode+0x350/0x350 [ 45.111534] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 45.116881] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.121709] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 45.126874] RIP: 0033:0x453a59 [ 45.130039] RSP: 002b:00007f42cf088c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/02/12 15:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000ce1000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0xffffffffffffdb9d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000368000-0x4), &(0x7f0000403000-0x4)=0x4) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000073000+0xd08)='user\x00', &(0x7f0000d57000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d05000-0xc0)="b3", 0x1, r0) add_key$user(&(0x7f0000cbf000-0x5)='user\x00', &(0x7f0000589000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000dbb000)="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", 0x801, r0) keyctl$dh_compute(0x17, &(0x7f00000ee000)={r2, r3, r2}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f0000550000)={&(0x7f00001ed000-0x10)={'crct10dif-pclmul\x00'}, &(0x7f00004e3000-0x40)}) 2018/02/12 15:44:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f000098f000-0x8)=0x1461) futex(&(0x7f0000013000-0x4), 0x0, 0x0, &(0x7f0000061000-0x10), &(0x7f00003d0000-0x4), 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/12 15:44:39 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000b27000)=@unspec, 0xc) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000015000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) r2 = syz_open_dev$usbmon(&(0x7f000000a000)='/dev/usbmon#\x00', 0x6, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000015000)={0x13d, 0x9, 0xffffffff, 0xa7, 0x8, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000015000)={{{@in=@empty, @in=@loopback}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000007000)=0xe8) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000)=@ipv6_getanyicast={0x14, 0x3e, 0xb00, 0x7, 0x0, {0xa}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4008800}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/12 15:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00000d5000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00007dc000)='./control\x00', r1, &(0x7f0000467000-0x8)='./file1\x00') mkdirat(r1, &(0x7f0000d7f000)='./control\x00', 0x4) ioctl$TIOCCONS(r1, 0x541d) getdents64(r1, &(0x7f00001bd000)=""/80, 0x50) syz_open_dev$vcsn(&(0x7f0000ead000-0xa)='/dev/vcs#\x00', 0xfff, 0x2000) unlinkat(r0, &(0x7f0000a63000)='./file0/file0\x00', 0x200) renameat2(r0, &(0x7f0000968000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x0) 2018/02/12 15:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xc}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@generic={0x8863}}}, &(0x7f0000be6000-0x18)={0x0, 0x4, [0x60a, 0xe82, 0x552, 0x312]}) 2018/02/12 15:44:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r1, &(0x7f000013e000)=[{}], 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x42000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000)=@int=0x441, 0x4) 2018/02/12 15:44:39 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={0xf}}) 2018/02/12 15:44:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x20000080800) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) socketpair(0x0, 0x0, 0x0, &(0x7f0000584000)) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000482000-0x4)) [ 45.137726] RAX: ffffffffffffffda RBX: 00007f42cf0896d4 RCX: 0000000000453a59 [ 45.145067] RDX: 000000000000ff8c RSI: 0000000020e45000 RDI: 0000000000000013 [ 45.152415] RBP: 000000000071bea0 R08: 00000000206abff0 R09: 0000000000000010 [ 45.159661] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 45.166910] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/12 15:44:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d3f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000190000)={0x103fd, 0x3, 0x5000, 0x1000, &(0x7f0000709000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = semget(0x1, 0x4, 0x0) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f0000bf8000)=""/252) semctl$SEM_STAT(r3, 0x7, 0x12, &(0x7f00007ed000-0xd)=""/13) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000e69000)={0x0, 0x0, &(0x7f00003a2000-0xe7), &(0x7f00009a7000)}) 2018/02/12 15:44:39 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000000b000)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x8f, 0x200000fd, [], []}, 0x2) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/12 15:44:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c0c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000f25000-0x10)=[{&(0x7f0000005000)='3'}], 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) 2018/02/12 15:44:39 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f00000b5000-0xb)='/dev/vcsa#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000682000-0x42)=""/66, &(0x7f00001e4000)=0x42) r1 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f000042b000-0x4)) [ 45.233729] MPI: mpi too large (16392 bits) 2018/02/12 15:44:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003fe000+0xdcf)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000adf000)='/dev/hwrng\x00', 0x151580, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f000060e000)=""/198) r3 = semget(0x2, 0x3, 0x10) semctl$SEM_STAT(r3, 0x2, 0x12, &(0x7f00003ac000-0xd2)=""/210) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) close(r1) 2018/02/12 15:44:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80000, 0x1, &(0x7f0000fa9000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f000051e000-0x4), &(0x7f000075d000)=0x4) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00009e0000-0x10)=@common='gretap0\x00', 0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000087c000)=""/85, &(0x7f0000b80000)=0x55) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) 2018/02/12 15:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$sndpcmp(&(0x7f0000f56000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80100) fdatasync(r1) process_vm_readv(r0, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000d0b000-0xa)='/dev/vcs#\x00', 0x1, 0x101000) r3 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') sendfile(r3, r3, &(0x7f0000014000)=0x100000, 0x1000000800000008) lstat(&(0x7f0000bbe000)='./file0\x00', &(0x7f00009c3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000089c000), &(0x7f0000ba1000), &(0x7f0000c57000)=0x0) sendmmsg$unix(r2, &(0x7f0000c55000)=[{&(0x7f0000469000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000fb2000-0x30)=[{&(0x7f0000a85000)="c565145d05f7195aab2aa4f911a5fa6cd9b76c8f50d1025cd637441ae0c2f54000d624f4012942c0cfc5a29046724ed73167db6fdecf68ad7e4a9bb01f288e45ef1d1bc97e14753d7fe2fee9484494012baff61550aec2fef0ab6ec0beab3b328908e3e93226191252a6575b99cfc59291efb8339d045e3f9ca4ad4184904549087908", 0x83}, {&(0x7f0000d6c000)="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", 0x1000}, {&(0x7f0000005000)="58b98720897f836335100b8ee44fcef39de88311f0fac4ef65093e6bcea8b77709ad16bb60a771c0226a7d0345f37a993ab9e197f12c7e57083ae30ab5a0355ff34dee4328af70f0bc25ece71e5318afa7a1d339b7a2e6e304a9cf7b7fd235e436e04612278c3732eaa5bac366d9c0d8592ef2bf3ad97f806b5cf7523e8cc8", 0x7f}], 0x3, &(0x7f00005a6000)=[@rights={0x30, 0x1, 0x1, [r2, r3, r2, r3, r3, r2, r2, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r3, r3]}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r3, r3, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x38, 0x1, 0x1, [r2, r3, r3, r1, r3, r3, r3, r3, r1, r3]}, @rights={0x20, 0x1, 0x1, [r2, r2, r3, r1]}], 0x110, 0x4004}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r6, 0x0, 0x60, &(0x7f000017e000)={'filter\x00', 0x7, 0x4, 0x3f8, 0xf0, 0x200, 0x200, 0x310, 0x310, 0x310, 0x4, &(0x7f0000f47000-0x40), {[{{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast1=0xe0000001}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @mac=@random="213caee5ddd5", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="7c73a1026430df6b9bc7ee65d2dd522b", @common='bcsf0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @rand_addr}}}], {{[], 0xc0, 0xfffffc51}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) 2018/02/12 15:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ff0000), &(0x7f0000df9000), &(0x7f0000888000-0x4), &(0x7f0000541000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) futimesat(r0, &(0x7f0000536000-0x8)='./file0\x00', &(0x7f00007f6000)={{0x77359400}}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00005ab000-0x8)={0x0, 0x3}, &(0x7f0000fdc000-0x4)=0x2f6) signalfd4(r0, &(0x7f0000d8e000-0x8)={0x6}, 0x8, 0x80800) wait4(0x0, 0x0, 0x80000000, &(0x7f00006e3000-0x90)) 2018/02/12 15:44:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) prctl$intptr(0x4, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000eee000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x22282, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000000)=0x73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000000)={0x81, 0xf9, 0x6, 0x2, 0x0, 0x8}) keyctl$read(0xb, r2, &(0x7f0000001000)=""/175, 0xaf) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000142000), &(0x7f0000d99000-0x4)) keyctl$chown(0x4, r2, r4, r5) r6 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000e08000/0x4000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000001000-0x6b)=""/107) 2018/02/12 15:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000ab7000-0x1)) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fcd000-0x9)='/dev/dsp\x00', 0x800, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000ed000+0x6cf)=0x8000, 0xa6f73ebdf6323a40) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000841000-0x4a)=""/74) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000752000)={0xffff, 0xfff, 0xa60}) 2018/02/12 15:44:40 executing program 7: r0 = memfd_create(&(0x7f00008bb000-0xf)="74086effff00000000000000008c00", 0x106) 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, 0xfffffffffffffffe, 0x0, 0x0, 0x2616, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f00000f4000-0x4)=0xc) fchown(r0, r1, 0x0) 2018/02/12 15:44:40 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xffffffffffffffff, 0x40) ioctl(r0, 0x4400000000001279, &(0x7f0000003000-0xe)) 2018/02/12 15:44:40 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000354000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007c5000)={0x1, {{0xa, 0x0, 0x844, @dev={0xfe, 0x80, [], 0x0, 0x16}}}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000006000-0x4)={0x4}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000012000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x404040}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000089e000)) openat$kvm(0xffffffffffffff9c, &(0x7f0000f0c000)='/dev/kvm\x00', 0x28c600, 0x0) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000767000)={0xffffffffffffffff}) 2018/02/12 15:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000842000)='/dev/autofs\x00', 0x24000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000052b000-0x4)=0x10001, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a99000-0x4), &(0x7f00003c5000)=0x4) 2018/02/12 15:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@empty, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/12 15:44:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00003a9000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x102) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000164000)=0x6, 0xfffffffffffffe76) socketpair(0x14, 0x6, 0x7, &(0x7f0000066000)={0x0, 0x0}) ioctl$int_in(r0, 0x0, &(0x7f0000425000-0x8)=0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d09000-0x62e)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000043a000)={0x90000007}) 2018/02/12 15:44:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r2, 0x84, 0x20, &(0x7f0000001000), 0x0) 2018/02/12 15:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x40000000009) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000fae000-0xa)='/dev/vcs#\x00', 0x6, 0x800) clock_gettime(0x0, &(0x7f0000e20000-0x10)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000c0a000)="392accd548eb6ef26a794d717853e0f787f9862509b95176bfda490c4a2867a9974006feed6245698514378a80a5c99f83233084a48928c53c260d6f8a5c926dc6df86bc63c33127e683e001f6b81278aaadf36d2e4e34501e7be00dff410f08b0ade947447eece23fbb188ab3ba2de8fbaccf1b3f801553e6c74538c2b21040e19dda507ba6abcd8880800b827637845827995bafd7b6eaf9f1736aabe96aae1e02d4", 0xa3, 0x3ff, &(0x7f0000434000)={r3, r4+30000000}) connect$inet(r1, &(0x7f0000b5b000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000f4000)={0x10201, 0x3, 0x10002, 0x2000, &(0x7f00005e7000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00002ef000), &(0x7f0000606000)=0x4) 2018/02/12 15:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000169000-0x8)={0x0}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c82000)={"596ed09121eacd541247460d05d52d64", {0x4, 0x6, 0xffffffffffffff7f, "3d6eacb7a881", 0x7fffffff}}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000509000-0x8)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000b15000)=[{&(0x7f00004e1000)=""/70, 0x46}, {&(0x7f0000968000-0x1000)=""/4096, 0x1000}, {&(0x7f0000da6000-0x33)=""/51, 0x33}], 0x3, &(0x7f000092e000-0xa0)=[{&(0x7f0000afc000)=""/154, 0x9a}, {&(0x7f00003fc000-0xe7)=""/231, 0xe7}, {&(0x7f00006ee000+0x61b)=""/142, 0x8e}, {&(0x7f0000a48000-0x64)=""/100, 0x64}, {&(0x7f000024a000-0x5d)=""/93, 0x5d}, {&(0x7f00007c4000-0x20)=""/32, 0x20}, {&(0x7f0000e83000)=""/237, 0xed}, {&(0x7f00006d4000)=""/248, 0xf8}, {&(0x7f0000925000)=""/219, 0xdb}, {&(0x7f00002ce000)=""/181, 0xb5}], 0xa, 0x0) syz_open_dev$audion(&(0x7f00003b9000)='/dev/audio#\x00', 0x9, 0x400000) r5 = dup3(r3, r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a4c000)) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000b86000)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[], 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f000085d000-0x10)={0x1, &(0x7f0000006000-0x94)=[{}]}) 2018/02/12 15:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bae000)=0x0) migrate_pages(r0, 0x8, &(0x7f00005cd000), &(0x7f00006e7000-0x8)) r1 = msgget$private(0x0, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000881000-0x21)=""/33) 2018/02/12 15:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ed1000)='/dev/audio#\x00', 0x2, 0x38040) sendto$llc(r0, &(0x7f000016d000)="52fe176df2f3a9befc67f216f3238821c183b6a7158b03452d8ab9c8d9c1567d95568e8c6716f4ab7997876f2a4d8b7971a535dbf2bb97b01d28732f8bf1b6bfea79513e2f778791dcf88c2f390708295dcb", 0x52, 0x10, &(0x7f0000361000-0x10)={0x1a, 0xff, 0xebc9, 0x7, 0xffffffffffffffff, 0x7ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eff000)='/dev/ppp\x00', 0x101000, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008d9000-0x10)='/selinux/status\x00', 0x0, 0x0) sysfs$2(0x2, 0xfffffffffffffff8, &(0x7f00006f2000)=""/67) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d55000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00004c9000)={r2, 0x9, 0x6, r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2000000000000393, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8}, [], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setns(r4, 0x4c000000) 2018/02/12 15:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000408000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000c17000-0x2a)={@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) 2018/02/12 15:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$TCXONC(r0, 0x540a, 0xfffffffffffffffe) write(r0, &(0x7f0000892000)="48a890d769fb7a8fcf19e6bf532f9edabcb40d9d", 0x14) sendfile(r0, r0, &(0x7f0000001000), 0xfec) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') [ 45.489008] device eql entered promiscuous mode 2018/02/12 15:44:40 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000008000)='/dev/ptmx\x00', 0x4000, 0x0) r0 = syz_open_dev$random(&(0x7f0000009000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f000000d000)) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000000f000-0xc)='/dev/audio#\x00', 0xfffffffffffffff8, 0x2003) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000010000-0x4)=0x9) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000003000-0x24)={0x0, 0x800, 0x29858510, 0x4000000000, 0x8, 0xb9, 0x5, 0x0, 0xfffffffffffffffb, 0x1, 0x0, 0x1000}) 2018/02/12 15:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000105000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009c7000-0x18)=@generic={0x28d, 0x80000001, 0x8b0}) r1 = syz_open_dev$dmmidi(&(0x7f00002f6000)='/dev/dmmidi#\x00', 0x9, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f79000-0x9)='scalable\x00', 0x9) r2 = eventfd2(0x800000000000009, 0x0) write$eventfd(r2, &(0x7f000000b000-0x8)=0x1000, 0x8) read$eventfd(r2, &(0x7f0000a0f000-0x8), 0xfffffffffffffe64) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c88000-0x9)='/dev/dsp\x00', 0x800, 0x0) recvfrom$inet6(r3, &(0x7f00008af000-0x2a)=""/42, 0x2a, 0x120, &(0x7f0000954000)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_dccp_buf(r3, 0x21, 0xce, &(0x7f0000b45000-0x7f)=""/127, &(0x7f0000cec000)=0x7f) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000e48000-0xc), &(0x7f0000beb000)=0xc) 2018/02/12 15:44:40 executing program 4: r0 = socket(0x1e, 0x1, 0x2) setsockopt(r0, 0x113, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000250000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x10, 0x80000) 2018/02/12 15:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000038000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x50000000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000f71000-0x8), 0x0, &(0x7f00009b5000)={0x0, 0x1c9c380}, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ac8000-0xc)) 2018/02/12 15:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x1) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00003bd000)="b094061df0190dddf399fd86a4bee799b6ac920aa458f12ff1f3b02e3c25ac11d18dcf48c75d059b450b0a451d906b2a310c14beee07d734a3ae34f24a4a315288e022709f0a4811e24b781b95d7c19eac22c4bcc8c544c3efdcd1b171e09c40594998274cbdb7e18737303ece", 0x6d, 0x40, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f0000aba000-0x8)=[{&(0x7f00004d2000)="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", 0x601}], 0x1) read(r0, &(0x7f0000980000-0x1000)=""/4096, 0x1000) writev(r0, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x201}], 0x1) r1 = semget$private(0x0, 0x3, 0x450) lstat(&(0x7f00004f2000-0x8)='./file0\x00', &(0x7f00000ed000)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lstat(&(0x7f0000633000)='./file0\x00', &(0x7f000027c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e0f000)='./file0\x00', &(0x7f00005fc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00004b0000)={{0x9, r2, r3, r4, r5, 0x10, 0x39}, 0x0, 0x808000, 0x400}) close(r0) 2018/02/12 15:44:40 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x55f) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000010000)=0x2000000000000002, 0x4) sendto$inet6(r0, &(0x7f0000014000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000017000-0xb)='/dev/adsp#\x00', 0x5, 0x80000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000018000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000000d000-0x78)={0x7, 0x78, 0x20ee, 0x10000, 0x0, 0x100, 0x0, 0x9ad0, 0x60001, 0x1, 0x7f, 0x70b, 0x1000, 0x3, 0x8, 0x10000, 0x7, 0x401, 0x100000001, 0x0, 0x390e, 0x2, 0x3, 0xabfb, 0x600a, 0x8000, 0x7, 0x101, 0x10001, 0x8, 0x9, 0x8000, 0x7f, 0x0, 0x99, 0x1000, 0x0, 0x7, 0x0, 0x8, 0x0, @perf_bp={&(0x7f000000b000), 0x9}, 0x800, 0x8, 0x3, 0x7, 0x0, 0x47a, 0x10000}, r1, 0x3, r2, 0xa) 2018/02/12 15:44:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000a7b000-0x4e)=@ethtool_gstrings={0x1b, 0x4}}) 2018/02/12 15:44:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f90000)={0x0, 0x3}, &(0x7f00001a7000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000752000)={r1, 0x8001}, 0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f000015d000)=""/36, &(0x7f0000e0f000)=0x24) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000789000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a0e000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7fffffff, 0x0, 0x1, 0xe522, 0x1a}, 0xa0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc4000-0xa)='/dev/cuse\x00', 0x80, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f000061f000)={0x1f, 0x9, 0x2, 0x80000001, 0x3b5, 0x1, 0x2, 0x8, 0x1f, 0xce}) r4 = socket$inet6(0xa, 0x3, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f000029e000-0x3b0)=@raw={'raw\x00', 0x9, 0x3, 0x350, 0x140, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x280, 0xffffffff, 0xffffffff, 0x280, 0xffffffff, 0x3, &(0x7f000018a000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0x120, 0x140, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x4, 0x0, 0x0, 0x0, 0x400003}}, @common=@srh={0x30, 'srh\x00'}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3b0) listen(r0, 0x6477) ioctl$TCSETS(r0, 0x5402, &(0x7f000087f000)={0x7f, 0x97, 0x10001, 0x2, 0x101, 0x6, 0xa2, 0x8000, 0x1, 0x204, 0x8a6, 0x5}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r5, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 15:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000242000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00008cd000)={0x1, 0xff}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1f, 0x0, 0x2, 0x100000001, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/12 15:44:40 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00001a6000)='/dev/usbmon#\x00', 0x9c, 0x10080) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b68000-0xa)={0x0, []}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00009b8000)='/dev/loop-control\x00', 0x101000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000063a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e14000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000512000-0x38)={&(0x7f0000247000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000913000)=[{&(0x7f00001b4000-0xe7)="3956d89ff2c565be5d4deef396da8594c3e528dfe072871e774e5ea67c98e72fe138b7a16bd7f807ac983ee907e926ee2cddd57d576e3b09507de0d14c7268ae97c5c1ea89c329885b2eca07653ac6e0422dd3d16fa40adc9f8969761936fcedf4c3583af5d3d004bec8647399de8e24b2520c8ef01a7d4a3c24917a9a5f68b921583bd259666dd6d5d78bfd91bd254a1f68d6b2a843b19f9d051dea35b7fac077a09ad3286b7f40f71b77309fcbafa3a9d949014d7ca28538ec56be7e8fb449edeb7eb4f549efbc2a221e75f13ef2eb15ea1af4d9b5505fa4107ef0ce17624984471c38c8e37f", 0xe7}], 0x1, &(0x7f0000bc4000-0x1160)=[{0x40, 0x102, 0x81, "570abfb6c06f7acf84910116cb5bc2c9bb0a9b7c772872c3d91bfc38b99464dd98fe1bfe9c004fb356f68a98710506"}, {0x110, 0x117, 0xf8d7, "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"}, {0x1010, 0x101, 0x9, "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"}], 0x1160}, 0x80) 2018/02/12 15:44:40 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009bb000-0xf)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000208000)={0x5, 0x9, 0x8000, 0x6, 0x10000}, 0x14) 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(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f0000d1b000)=[], 0x0, &(0x7f0000cb7000)=[{0x28, 0x105, 0x800, "0fb42daf1dbe17be7e966c684485cc69d2fbee158a2bea"}, {0x58, 0x117, 0x1, "d89e2c752d8cbd3114c2146d27793faa522a657bd2d562d6d41f86f4ab91a0d4f318b3c7edb70715c78227432c1eaa84d94173d45b6df15d18304a8c11d05ada41"}, {0xb8, 0x10d, 0xe261, "c16af1d4b49533903e89cb4b0d8a7c44d210aa25e7557608a544999b9448954f753e0b7537ea19e06a359580317baf2b08869a7dcac1a389bb27c2f9e95cf0735147246759bb19a97e309edf830c21df13b4eba5a90b9cead3e9c4bd05d440b07038c4675b96ccd732602574e9eef6e15f9d68990d61a4b6b1428ede7c252acccb94ad2327e0de1497c1fbfca20728dcec14b85e720b80e3f79aca4b6af80c92acfec85f30cda674"}, {0xb0, 0x0, 0xeb, "b19c39ed71996d5758149088497318521e54a931c4395bb45e429aeda0a4c79c47c9a22763357c56d6b29ea3d949ec3b5542825d3d440a7bd922d4134d0b226e0a7d669876eaeb57ccfd7290e8b07ecac2ad559611f86eef2f48c16d68d4543937ed04cdfa13231a8628f42366a4ae72a028c2852741745c22dbef0a4a2ff54e6cbcde4fae93932804fc66d06992b295db7921b2b5346a1427ad730e7572"}, {0x38, 0x112, 0x2, "d649e6b3aadb41e2fea47ad4397793b9ef19afa99acf7f68a41a8ec2e6c128e7f5"}, {0x78, 0x107, 0x8001, "91b56766accef18266f07f939e537542414dec5fdb2375384ab6b5d62ca27274754d9f4681dfabf7d4e4569820d96fcec81529be00657870b6b930849f524a73b36e9e68864d993ed18044a0cbab3917cc9d7911404e6db6a9094edc1fd3c26e7a443184"}], 0x298, 0x2000000000200000}, 0x0) 2018/02/12 15:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 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], @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000020007, r1}) r2 = syz_open_dev$audion(&(0x7f00002a2000)='/dev/audio#\x00', 0x100000000, 0x2c0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f000019f000-0xcc)=""/204, &(0x7f00002e0000-0x4)=0xcc) [ 45.652347] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 45.652927] QAT: Invalid ioctl 2018/02/12 15:44:40 executing program 3: mmap(&(0x7f0000000000/0x3b1000)=nil, 0x3b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200080000000003, 0x200000009) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003af000-0x3d0)=@filter={'filter\x00', 0xe, 0x4, 0x348, 0xffffffff, 0x158, 0x158, 0x0, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@dev={0xac, 0x14}, [], @ipv4=@dev={0xac, 0x14}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@dev={0xac, 0x14}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x400}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) mmap(&(0x7f00003b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f00003b2000-0x10)={0x4, 0x0, 0x97e, "bcfe7196ae20", 0x2}, 0x10) mmap(&(0x7f00003b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000110000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000384000)='sched\x00') mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00003b3000)='/dev/usbmon#\x00', 0x5, 0x96000) getsockname(r3, &(0x7f00003ab000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000362000-0x1)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00001e6000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, r4}, 0x14) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000069000-0x10)={&(0x7f000035a000/0x4000)=nil, 0x4000}) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000000c000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f00000da000-0xb)='/dev/mixer\x00', 0x80800, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00000fa000)={@mcast2, 0x0}, &(0x7f00002c1000)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00003aa000-0x20)={0x3, 0x5, 0x8002, 0x2, 0x6, 0x2, 0x8, 0x1f, 0x0}, &(0x7f00001d9000)=0x20) mmap(&(0x7f00003b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003b5000-0x6)={r7, 0x1}, 0x6) setsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f00002ed000)={@loopback={0x0, 0x1}, r6}, 0x14) 2018/02/12 15:44:40 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000e46000-0x8)='./file0\x00', 0x400, 0x20) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000ec0000-0x14)={0x4, 0xc, [0x6, 0x1, 0x9]}) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0x60)=""/96) 2018/02/12 15:44:40 executing program 0: 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$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000096c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000008000-0x32)='8', 0x1, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000fed000-0x8)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000089c000-0x4)=0x3, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d01000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000fcc000-0x8)={0x1, 0x80000001}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e74000-0x1c)={0xa, 0x1, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) [ 45.715412] QAT: Invalid ioctl 2018/02/12 15:44:40 executing program 5: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000036000-0x1030)={0x24, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1}, 0x0) 2018/02/12 15:44:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007ac000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) 2018/02/12 15:44:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0xffffffffffffffc0}, 0x0, 0xfffffffffffffffd}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fab000-0xc)='/dev/rfkill\x00', 0x1, 0x0) 2018/02/12 15:44:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000899000)='net/ip6_flowlabel\x00') r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007b3000)={0x0, @in6={{0xa, 0x1, 0x1f, @empty, 0x100000001}}, [0x0, 0x7, 0x80000000, 0xb35, 0x1f, 0x0, 0x7fffffff, 0x1, 0x8b70, 0x8, 0x1, 0x4, 0x1, 0x4253, 0x790fdbc1]}, &(0x7f00001ba000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000a82000-0x8)={r2, 0x100000000}, &(0x7f0000c7c000)=0x8) recvmsg(r0, &(0x7f00005c0000-0x38)={&(0x7f0000dff000-0x9)=@rc, 0x9, &(0x7f0000d29000)=[{&(0x7f0000803000-0x1000)=""/4096, 0x1000}, {&(0x7f0000303000-0xc1)=""/193, 0xc1}, {&(0x7f00009fa000)=""/15, 0xf}, {&(0x7f000045e000)=""/241, 0xf1}, {&(0x7f0000cbb000-0xd7)=""/215, 0xd7}], 0x5, &(0x7f0000bea000)=""/4096, 0x1000, 0x8}, 0x12102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa6000)={0x0}, &(0x7f00008d5000)=0xc) ptrace$peekuser(0x3, r3, 0x8) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000d52000-0x40)={0x233}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f0f000)={@generic="74d7e34424f042badc25ce4a20354d74", @ifru_flags=0x8400}) sendfile(r1, r0, &(0x7f0000302000-0x8), 0xffffffff) 2018/02/12 15:44:40 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) write(r1, &(0x7f0000004000-0x1000)="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", 0x285) getpeername(r1, &(0x7f0000001000)=@can={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) fstat(r1, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') preadv(r4, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x2, 0x80000001, 0x0, 0x6, 0x2, 0xa0, 0x20, 0x0, r2, r3}, {0x5, 0x1, 0x8, 0x4, 0xff, 0x0, 0x400, 0x7fff}, {0x0, 0x3, 0x1ff, 0x3553}, 0xffffffff, 0xffffffffffffffff, 0x0, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x6c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x0, 0x5, 0xe33a, 0xc7, 0x4f4ad616}}, 0xe8) 2018/02/12 15:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be1000-0x9)='/dev/rtc\x00', 0x65e140, 0x0) pwrite64(r0, &(0x7f0000029000-0x7f)="d2bc55901e7d385c40c809b4742f387f6fff3eb6d787033b744d0d463f573b98c41105d5ecb2eaa922a4c7390ec9faaf8a9936c9b7d0e1b287a4f68729325b50f49cde3147fe52c4b67f4f21e99331b38a6802688c3eb6d4e8d7c777af9236da36123c244c84686a0267907218f83e9d65c081944d2cac4771233b52cd7562", 0x7f, 0x0) bind$inet6(r0, &(0x7f0000a47000)={0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) 2018/02/12 15:44:40 executing program 7: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000dcb000)='/dev/dmmidi#\x00', 0xffffffffffffff5a, 0x109480) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000adf000-0x8)={0x0, 0x4}, &(0x7f0000a2e000-0x4)=0x8) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000283000-0x10)={r2, 0x240000000000000, 0x649fe0cf, 0xffffffff}, &(0x7f0000dcc000)=0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000dcb000)) r3 = fcntl$getown(r1, 0x9) r4 = fcntl$getown(r1, 0x9) kcmp(r3, r4, 0x0, r0, r1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000823000-0xee)=""/238) 2018/02/12 15:44:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174}) ioctl$VHOST_SET_LOG_BASE(r0, 0x4004af61, &(0x7f0000899000-0x8)=&(0x7f0000226000)) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000c68000-0x8)) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fd0000-0x4)) 2018/02/12 15:44:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5e000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8e18) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000665000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000145000), 0x7dd) 2018/02/12 15:44:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000982000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000002000-0x20)={0x2, 0x4a8f, 0x7, 0x763a, 0x6, 0x73e5}) 2018/02/12 15:44:40 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000538000)="74320769ea639e6a08e41074d930ceda4110700dd595551786da1d3bc677741507c556c6808dbbc34c1598d0ea45d3ad628cc60d505551832694f913ad928849a80dff5285c1defbed9349aba9095ea9e136aa8839f1a5bb2c8e791cf62c5951c6197b1abb22c40035790b22b1183a73800b94d96a7417", 0x77}, {&(0x7f00008f4000)="d1c49b4e61aeccfec87fccbf4b1ee465f5", 0x11}, {&(0x7f0000000000)="11913e622f46ef3d74663b3e1dfac63ace56cd7ea86276b8d2f973d4d4944537288fac61d630e208c900aaae0bfcaeb5be8e4186ea031163", 0x38}, {&(0x7f0000001000-0x2d)="fd2edbfd11f644c701fcab091c716049184354a67fe3cef69cf260b97e83d69b21bebf151d5090ca94753a9c18", 0x2d}, {&(0x7f00006de000-0xd1)="31fc25fbfd5f08efe4a82874177a0a8c05c44d8248a6bda34501c5ce6c0bfc20d037165892c38a65d5cc439dbe21aec63adc822e8e8ea2f6fd90c0fb8be574a487be8aa8965830779db1365c7f7a98210aa526a8f859dd22b6649b53fde5a4a6bf4c59dfa99f41d203c3eb7554146fdeec9f9ab23aeddd97674e71d750f316db78e39d1a367452aa3e61d88b9fc9ceb77c3daa449a9f05af3bee46fe939f1b85e534e1b9998d7b8b0fa714f3cc9aec1384f1af5d2cc51621e24f41352ccec75ee53eab99db14d33ff83daddb5fb33b8957", 0xd1}], 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0xfffffffffffffe79) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00002e4000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00003b3000-0x4)) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000258000)={0x5c0d63d, 0x6c}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f000067b000-0x4)=0x3, 0x4) getxattr(&(0x7f0000c57000)='./file0\x00', &(0x7f0000bb8000)=@known='security.capability\x00', &(0x7f0000679000-0x79)=""/121, 0x79) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000992000)={0x0, 0x1000}, &(0x7f0000a80000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000b19000-0x108)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, [0x3, 0x1, 0x3, 0x3, 0x0, 0x7f, 0xc0bf, 0x8000, 0x8, 0x80000001, 0x6, 0x5, 0x100000001, 0x300e, 0x9]}, &(0x7f0000edd000)=0x108) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755b0acdc734ebf3b7c1663f32a59b20fa52ba3cf1902f8b2773e148b00a646952f1c3150346c2846d8f665665c449ea9e84495b3ca1b33fca6b170d8df37110d0ba0fc5f7dd36ea7adbb1946e6e33c2ec336c1fd294c55a98e4ac13b96cf94064e75f339ea9e16161707557d12c2973d9e15913f4a09bff088e377d9064e79632d4c4059092db8f2e4fbce7224c556656b8607f58c744ab06b51f23dd7db257ddc842dfd0104ab9e3b750b2dd4ade2abf374f161048a818fcb4fa69e0bc1ce8580bd2770b6aa20b070e9cd4d7fc324bd282043069fe3cb6a816542dadb", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/12 15:44:40 executing program 2: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) fchmod(r0, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f000014b000)='/dev/input/mouse#\x00', 0x1f, 0x10000) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00009eb000-0x9e)=""/158, &(0x7f0000651000-0x4)=0x9e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000c6b000)={@common="79846d30000000400000004000", @ifru_settings={0x8, 0xe503, @raw_hdlc=&(0x7f00001d2000)={0x3, 0x9}}}) 2018/02/12 15:44:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000031e000-0x8)={0x0, 0x8}, &(0x7f0000fca000-0x1)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d3e000-0x10f3)={r1, 0x10eb, "0d0a7020a17434878d4ecffe60947ba211f8ae809bb06dc8751b2c6628539d0366869ef47968d967c6eea1b56aa4722f949137e58b2558ab4c24014ab3ec949b0ab679ce6ed50d00e6c925493c94f098ce4b278858233e3d3bd59ce41675473562312c5367dc5015d5f168f8cd104a2912b5924015abffd276ccacb142411bb0bd0f01d3713073a80db5f44853fa4b4f360f4d4d47b7fcd8b784f5b726843ab98f7b713fe09034dd598d9ae0ece28cbce558dfa369f2df19fe7312de05219bc0557f668b64df1090953aef58998b0b0535090dbcfb6e13e4f5d178d17906c5b668d414d11956784700f39d0cb79505a3d825d6b88300b9989f50a453793bd874452d5508033df71d56aad6c11ab570bd8c8a9a39bd9312bf414a94e467ba3b92e5a453548d85df70aba07a3ac6745a3664df27a3aec472f80c324dd0fa8b550ac9898d2b69a30fd80d2fb1eece2935e2509d130a076ad1c93f3ed7272f4c4d6fd9ad82831785ef0e1587736b0e4069701ea2e0d7ef398ecf2ad12b5daedbbef1595e7deac80363cb34ccb9d528677214f33f2af7d3436bd0017210ca88469519252ae88fe42b62229ec34f9ac07e538e3fc39dc5d6e30b4c2c34df76cfbabaf93cb8143433887017763f3c1b937950d340c47fa4423b6714cc0a88fc9fd8e3469ef91a1291e820fd8d1875400b88cfc066f26e4a9ad12659f988989393e0c860f3cdc2b4eacaff0b5d56cff47562ce0927cf965771907badf23e819e39c948a798c29cd75e0a177b2943b225567fb27a304b65d5e8dbb18cb81cc3b58d93e9bda8bd490259ea1edba929f763b9db0524ea2895d96f6cebe9b34924111dacd842ecc1bdb47e3bf25f180f3c37bcaaef5f68882e1e33844d652a41ed9cbfac44cff6bc96593fc9a154bdcc879501200a53829043091021afb0ef35176cc2bc027ccb6d0e99cde144529a26bc4c5f79de63654db241b322699ef83aa8660f08b4b5c06b1604a126f8e03e952dad8719e3ccafcef92ae0335ae7e322f07e5dae290ee34197f0d5b5e474c9c152dbf7ea281955eb4661ca8ec0d88182cf9cc546415f3bd7314edbceae80e694688476209daeb8d3712ca7c9e4fd7f7035d515102324888d5bfa37822110e8e1971a2a44ce7db0a57f984571ee0d4ca2152b2c1c361b4e441c7f2b6022b18055297a4b9237c1e37f76cc021283be2c4e7c719f914f4a513f319916668a42948a0a3ec78e6a64cd87fb7b4891fb33aaacf3a3f2f83dd403bbdcbba313f4f905a47cb4101ae2a9af1d60441db2c2ad870b9d8120562bd3dd0fbcacad1ff9bddfa124e596f79f531ade7715039fab8390714eeb99ade8b811e8d1c9c6a3317e256ba6b6a77978d257a043063e2ff623b269f3db88460b3d2b2db9c12e43fe8fb39df819e5cfc31d4d0d396b334086e5e7d98bdb228c044e443e7b2a8d2db05f9bd11d901b19d58022d99d0832e71bdbb5c60a383f3019da66cd08a5b417e15a3cbb8bc84e66e464e907329d369e96ed1b70dd36f30d8a6d76cbb81180666f7c25c2e320b3fbdd9c0ebd8eb75052ba1c3918e9bc5b14f32b8fa5336197011ee014fb42f1d46e9a761ae897a22992137c80162844070f3502276a5f5985600d25775cd24a23a5726d1f6991c59655a0ad16c95a0a48f9d78b66f820b92f3c8d6bd77f6f565c257a16fc73e92b199909ad0603b342926e398c15d893f651f6fec392cda80b95890c51403f07044e14085cc012076662eb496f8feefa83cfdf84b4f039fef4fc93998ece6e36c9e2def3eec4ca09bad6e74b8e8a5ca7064c7793200ca426ea5401f0699bf77f2e4df6cba89a43372c98cfcf95ec39de3e2f2ac85a70e373925223fcc9a85ff8e8d80fffc47d2d39e8777874c7a581f807521a1360af6d4bd5211c27e058bc2d829f413ef1fff45ea866f55b1874400b6a86fed2a0b0a29d5fddf8c2abfe00d1db2b7bff9d5049d15702f893230475e3ce244aa3fb5d18315288d68ce6a8a602a5cb736d5ac78d88fe665ac0c1b13ce8bd25b80620023f43a69d7fbbbb0addc522ccb2fabab953f00fe7ac70cc562d0c0091a3db9d3711427ad0fcd306131053db884c29a87086719b03d35d100d1cfbab18430d0e013cc617804594f88df0331835918d0bbf8dbb1f4b2867769e8a1be4e9dc9bd390e8b0a0b1753b666d0271aba5f7fb24915b8fc0983db902526cc145d27f74f01441fadea611a22736303f1c6e264e7ac363befcd85d6027f66221262bd69eb26275471eb73a95c2d5dfed2b48d800fa3a3a496e61256a6c1ed3e7baaf50a1dac21c8579c23b757df211493e51a1d98867bbdbdc8ff6d2297806a586f30cd63b59dc121fbee65c7c2b3612196dbb38be6c3b4f2460124302b161b7830b3af0931caaad3bfa44f6cf7e40f3380fdfd44038ebfc9eba90aa4a603e3f5c23eb930fb5fb45c57d82228ab5eecf3692a5205cb36055498a05fffa707369d83c9572a10542d0944076407d799ee1915bb8f023d75b460e1158d0fbf1ada96254c3fd648a2fe31845c53f63ea87b5357df389a1d6432a430eeb01503e01f8c3a1a4bb8ef139672549a48ffa4159711059dadb34031ca75dc9ef80311530b30ffbf2da3eb4c258bb8f71ec2e962d2c04041fc5627d6b301d0603c9201e7ce53aa3dbf80d9e61259d6f528f05649e0234b07bf93b1efa491d4991d161b7d04f79681afc4a6bda4d2dff8cc07b8970ee7d95f2d1536992c5899733ad02fe233d6434801be72cb810704188f29cbfdee457c4492cef887a531430555c6a0f8aab7936e28085e3d54ad9977d3ba84b32196bd82289e358865347bd10a5260098bdf48135a17e74e4b3dd2016eba8a07318354ca9ef392e8d4037ef0137f2b9615c074a07d8f3621a02e48ecc13dbd9b6cf76144f7db6b87b3ecac4b5929590f78847d85890c0b318befa3fe2f2156092dd8110ca4d2b1462d56bf8a7b49c173d04895366e9dc71ca3428a25de80d214848e9a189fd9acb70e1a3e4f6e88ab9b21215e09ff2554b2e0be192426a372290278b329eff89692e22bedb2954e17125e4d5b3256b0e7d18d8f02eebb80791f7ecbd9eb794bfae2ad7258b60b4b7ddab97195434a533c8b0b17dc42df583e1eb4f853d357b562275267296abf41170a69893a86523ee0c0df41550a6d34f7c58c8fc1b106be740beb2dad069a7b4aef1b90d77ae5ee2c06ba6112d198dd05d12b22aafbaf40dbac40914f064199d0958f623703c3d0be4dcc93a7ce5d0b632ad996be71f4711de5eb9bd743817741a1813f361a75e33b1fd40bc4ce7404784602d1aedf9b44421086249003fdc6388ca6a1917826c526de5f715e139242d3af9cf0442448ac038b8d845807359d9bbcbaa9dad9eed88c9af8826692359d3116ee78f096941c99876711acd9492a8381b53c930ed2cf0c3d0546c626a23963ae3353daf8e5a6f2a2575a2dfae1cce384507e8b079f5498106e56697778e4be409af9b391997229ff9cdb7818d4d1400c726f26136421ab7481396c525b058b073db490fa2a141e8562a3da722088a1fcbd13117175ad6c28decb16790e531259d6f4eff4901c87485f53e44db1b8cf49a77e6abcba120c6cb344a9ce301d97bedb0bb6d9c2cc58638f1f990d950df40dd26d04e68a42ae62938503bb0e163a63483eb16eb8bb7ba0545feccf20e40df4154af508e772929d4e6835fece77dd6a000b6c306bc9adfae1de617192bde8f9601190c1a37ecdb3a9c6712934e32908a42bfec2b54a50308794ddbfbb9eaca9ab6c0e8992af4e25771b1fcbfa9f33a169d64947d184153983b4c1317073bd33f6c89a4996bcc395e4d1800c7bc3e17802ea871ae13c1b962a9c95d7f0247fdf71f8f3b2b6ee251abda60f9ebc470a42853589161bfab49da06eebf1906227e94488e6f7ab01f5ac146592860299a820c8970e8abd6080099b378111b47c2dcbdb7c383a47dca782503b96b3a5ffd784320b51b2722c495ec3dcbf591f4717f14815921918b39d27b4e41a06328cc3808da41e1b94fe5e9990408bae26590546041fb9a74cd4c22611672185ac36b53926b0469459c31ed32e8d6e87989f1d6cdc470f30012a077a8e999cce7cf5e8b2902e839532b164b94f810a02a07694aa37ea4664a5f06a344c4c6341c423d4bf8b5a3b99cde4bfd44a071f0d92232bea52fb4e600d086274bae1d8638454134a244aecd2f59a38412a4cd8b59a1770ac21edc475f36dd70428812edb75214b6e58628f87df40758c2c6a8f58c94fd8cf8f18346bd52837c9d466959e3b04105b4d2f81dc9eadb44d0632608452f61df89f53ae9ddf5580fe5004af0a0672ccb8b59f0dd1ac71cc346dd8446b84e5fc49e3582eb5e42da0da88302f0a6eaa4e45b5d90fcc2d3748ffdb8f563a8ee47980939f1593b901272d54a6b989f138b2dc3ae40449b3d42d1179f5b4e33e6b706cb7817d00b6562fc227d84b9e95205de8788320d1fc599d968a279721cc7103bb1f95150de7e123f84e533c1818dae9dce8f948ff2021a0ce84291b8435d227e9fa7053131c6071fe4c8005ed856f9d3be5cf2baa29aaf354431c536b117d4d835bc50c9051b34de2179b661da8b31024d810a079b053ae5ea8f640ea6a11dae6da66ec22272d65fca73c2679f7fcf13295c85015fffa51cb7ea5a80601e8480723d76918995233991e863edc48446e20e3167e8fc9eafbab8af5dcaf2e86523eb1a951b4bfc18c89ea7d76f0b28f38717f7c7e3ab0a8bb41397431cf7c868382ce9cc0bace12d35d656e1568d4271542279229d304490ac264e5c86e062f048e48731e5c266b668d5d10a95ad315efb2780943ef2d0fb4f3aed7316ae5bd21960e0a9c39859981427aa42dd9be9ff1916f3da0ba0c367ab448ca0152611e20edec929095c3e247b235b5aeb7baeb0b5eaa4114bce63b33a07bab17ae8c92dc6982f4ff3cd4312581edefdad060fa2fddb1ef5a3f51b67c9d63119e06943d6d481f1e75567a2a87ea9b0c48151e4ed156310600ba06d6f1bff3c649c89d13d7443dd4385d1e526f0cbd47093c5a25326c5210aa5ea2c1a35dd5f74bd8f3c8f0801eb78c61eda0ff143cb9d151d069f4aa91313120f5355da8e469c630309b5ec799a3d85352f8629fb7df127cd38ce1c0a250796f58826fd99fc5e2785ef22fa495c62ff93885376ac713efdee0c2e7ba1d4644cadde2afd455917c3e40df5fd30a96cf380cddda4d33dde1a0053402d77f0dd6c960de895cd1c0eebcce2820953084c169bb2363df6af253f29b13fa6bd1f0ec5469f103c1a7eaa8ed233b47c2d01751db13160d5b78c749acceda8b44eca3c6fb8661c7afa98511a74164b54f72d6ed322085bebae09f39a6e18e1a4641580d95781af91c13b6908de74628cbd694291d1a78d53e4009a3cf283a5fcd03698e620801a6b22910b22aa9a7b89e315ea10c11f0b3baf94c04f49c03fdc890bf214cc59bff981a8da43b73ab50cf018d63584e6b2204e51ad3be3d31dde49fe9c9c84db4b3e1355fd524651b9405a81b6902c19c2b7e6fcea23accbd2302cb1445f9e42430c250a3b30e5532f199636f0b049c5a6c8a41cc923ecd7950cf4f88d17fe0b81f13c1659d5e2698c6d1743fc8a4ec442beebaf739b2e3d37a48275a67c5a2b5f5c8b533606a119fa242def05d02cfc07e50d251457bf302edbfdc23f68edac809bc32ba223f69f070995f88dd5c8507b43243d75ec04742f6148d2380f978ab49f784e1f19ac5027b9e02b29e8e16dc8752a931f95c1cd71615ab775d769aa46292b28a450181c512476a3f401b25cb2ed370d214861bb8c836d81abcc171384e9c3f599787e616527a1bd464e9f165bba79603bd4d31ba5786339ae3387d8c2205937849dd92da94900039ea0350f4180cd2da1c30ea7317dc24685357c6e2e3d270eb18697921fdaf11274c2dbbb49d6f88b50388101e5743905ada20ccdca502412d0959cf9923cb2af56f94c3e25e8f965b52e5f8569b6c035ca5153d8a145a37636cd7ef9726424e2b1e64860332942cf867d826a95e8d4c2cdc8aa4e9e8e49cbecf7e5e07d53667c28b9175197abf918"}, &(0x7f0000bba000)=0x10f3) r3 = syz_open_dev$midi(&(0x7f000024f000)='/dev/midi#\x00', 0x1d, 0x94202) timerfd_gettime(r3, &(0x7f0000ad1000-0x20)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bab000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) 2018/02/12 15:44:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b4f000-0xb)={0x1ff, 0x400, 0xffffffffffffff38, 0x8, 0x0, 0x3, 0xb78, 0x8, 0xdd4, 0x3f, 0x8}, 0xb) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x80002) syz_open_dev$midi(&(0x7f0000002000)='/dev/midi#\x00', 0x797c0dd6, 0x2) recvfrom$unix(r1, &(0x7f00007b4000-0xb5)=""/181, 0xb5, 0x40012040, &(0x7f00003b1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) io_setup(0x3, &(0x7f0000332000)=0x0) io_submit(r2, 0x1, &(0x7f00002e1000-0x10)=[&(0x7f0000d5f000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00001be000-0x1000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/12 15:44:40 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000036000-0x10)={0x6b, &(0x7f0000009000)=""/107}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000036000-0xdf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff6d22", 0xffffffffffffff53, 0x33, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x3a, 0x0, [], [@hao={0xc9, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic={0x6, 0x0, "f57ee10a1c43d89a1841cb45617ec3c652061d7136c175ce6f4131915da95367283beb13767993414e7ec78e12240abe308e628dc77c5850"}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @calipso={0x7, 0x0, {0x100, 0x0, 0x20, 0x7fffffff, []}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@dest_unreach={0x5, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000036000)=""/96, 0x60) 2018/02/12 15:44:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bc2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cea000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000faa000)=0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000738000-0xc)={r1, r0, 0x8}) r4 = syz_open_dev$vcsa(&(0x7f0000f5d000-0xb)='/dev/vcsa#\x00', 0x7, 0x34100) r5 = shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000735000/0x2000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) mremap(&(0x7f0000b2f000/0x9000)=nil, 0x9000, 0x3000, 0x3, &(0x7f00007d7000/0x3000)=nil) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f00001b4000), &(0x7f00003bb000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000b70000)={0x6, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x20, 0x10000, 0x3, 0x8, 0x100000001, 0x0, 0x7ff, 0x2, 0x7}) connect$inet(r4, &(0x7f0000829000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/12 15:44:40 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000001000-0xc)=@known='trusted.syz\x00', &(0x7f00002f7000-0x1)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r1, 0x0, 0x1, 0x6, &(0x7f0000001000)=[0x0, 0x0, 0x0], 0x3}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x3c) mmap$binder(&(0x7f0000829000/0x4000)=nil, 0x4000, 0x200000e, 0x30, r3, 0x0) r4 = socket(0x14, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000002000)=@req={0x7, 0xf7b4, 0x7fff, 0x1}, 0x10) 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) 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) 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) 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) 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) 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) sendmmsg(r4, &(0x7f0000003000)=[{{&(0x7f0000003000)=@can={0x1d, r2}, 0x10, &(0x7f0000000000)=[{&(0x7f0000004000-0x22)="9ce2bd19e55cf68208c8cbb6fe8c5bacd874caa2bb3c7f19e391ad5ec2c855124c55", 0x22}, {&(0x7f0000004000-0xd4)="b29884f26cb7ce3b23d1d5cca7f80dc95cbf15f2c67033e0a8072aa9766d88cc5b51101c622dd59f8eccd57ec3c0cfec209e1b75834ad338b18d4e823a030a16c1052f4f4a6164eb468a0e1037076412b363b757e54f5909d64bb09f4075ce3e3bde72cc6b0431a09647703811da75b014b048f0408b2142240ffca0a3cd3c63a422711386bf11c88841e76a8c7933a33eb4d2b098c8a0a86dc3575d8614851d41cd64c07240a83b03755ace4a591d46ff5cae5efdacf3b7e18b80726cbe2160efffebc6ca140802b45583cad1c19536e6c4fbdc", 0xd4}, {&(0x7f0000003000-0x43)="f2fd365eb29e546e3280011f6c338f5627042686dc2bc62b2b763f5a5c9a2bd0121c9d980563d2ec12ba57bf144cf3b7bcc45691b6cb0e0cde24b75744bb4aff973bfd", 0x43}, {&(0x7f0000003000-0xde)="034f9ec5b94b324176fa80b79d9f365bf8cc43351ba9a3db5a72b09808e6bb20a9de7f1a52890a0b3e95bbab762cbf92c2b00db9fdf07a1242f3a00c065ac98e0fde532a38a0c6888baf618c129abe7664235ef19037aa2603f1aa77b71ba68b4ba3c15ff79764f9a0566cd188f3520513ea4ed61e10a32af8fcd47dd4f54946cf1ab5c3c9a67c01826a82d10bf2073402de93b6f84a920f614a6e30c277197401400cfc1db1a67ec2b9f2ebdc83810136a15a97e8a5db6c9b687d4291ae76a2e9de41594adafadb66e3abfbe915fa75e59fe70936237eb3d2a245425a08", 0xde}, {&(0x7f0000004000-0x74)="f3ed8a30f2b10595e093fa34031d4c0ad2de47753140d5cc0ef4e04b00bb4d2a8691f04cc0cd19f03dac267b3ef31eb630dce715fe90dfddad1fa8ff27afcacf90c88217a5fc2ded1721ca4dce08a0477065d660c20f790e8028c543842f67dbf520c250dfe9ebaed66219df81d64e870be0a7f1", 0x74}, {&(0x7f0000004000-0x59)="6debce92c75034901e0480a4c6b27963d8bac100cfed9598a825b37bdb5976e749f881555d4cb2c2649ab13a3004388f8858009eb4690fcca0f12da0c2df510f47d179006ee2c4568e9102487324e3e1d627616441cb2d3f41", 0x59}, {&(0x7f0000002000)="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