000038d000)={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x400000000001, 0x0) flock(r0, 0x9) fremovexattr(r1, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/01/28 09:46:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cec000-0xa)='/dev/cuse\x00', 0x0, 0x0) pwrite64(r3, &(0x7f0000d19000)="984a6704305f14d09915890253dcd68b0483849a115c24a38ff73f2c05719ea1203251195d1efe6df3390ef846d2f7caca1551a1a374270cf140f43d45715d7a7344127d8d09bcf16cb68f9bf2541d25d0c3a062973ebbf691edf80e22d94549e8d73ec1166b3565ad7d974019", 0x6d, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000b61000)={{0x4, 0x0}, {0x8, 0x7fffffff}, 0x0, 0x2, 0xbe3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a04000-0x20)={r2, 0x0, 0x100010100000002, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:16 executing program 1: lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d08000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000066c000-0x4)=0x1, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00006bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f0000001000)='./file0\x00', r3, r4) setregid(0x0, r0) 2018/01/28 09:46:16 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b47198", 0x17) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000e8000)='/dev/input/event#\x00', 0xfffffffffffffffa, 0x30041) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000073d000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00005db000)={0x0, 0x4}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0xff4c, &(0x7f0000261000)=""}) 2018/01/28 09:46:16 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) syz_open_dev$urandom(&(0x7f00002cc000+0x20d)='/dev/urandom\x00', 0x0, 0x501001) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r4, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r6, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/28 09:46:16 executing program 6 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) delete_module(&(0x7f00000c3000-0x40)='lrw(cast6)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa00) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00007e4000-0x38)={&(0x7f0000dfd000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58, &(0x7f0000967000)=[{&(0x7f0000725000)="f430772e3e7e2e0826089c6e2dcfc4bccd73017aa60cd2b48243abe9a0d64fa6", 0x20}], 0x120, &(0x7f00000fa000-0x1f0)=[{0x0, 0x119, 0x9, "d236b507405ef4b0bc02e15794981a37afdb44ee726124abcf5a6eae9fb561c37b56c99624faaf07d3193bafa4c39e8e8bd64b80cf33acd51ede465daf48f910b7f0db0cf50c6c83db023bb2936bd2520fa8a330241e956e801b7edef6b3f7b470b5698010f054dfca17bc13c8c609abdc21d61aa3d4236c973ff7943b9316a6a2658ebebad985f415298ad40d4ee4cddb362d0b71f4342e8749f9efbbd4d2a55a92f89b2354743dd16f56f4"}, {0x0, 0x109, 0x2, "c200bb109d36905bde1bb492bfe0fd385596b30b9969341fa72c4194f81000f1c388b0e5597a081491fba88e88c93e0c8d27c53f6ce41bbf3fc209ce3ac81428c6fb37a4dfc72b01d5697f9b7094a6cc509d8bf463967e7dae74caa417c14a88b7e2644182b3b1bc96c9af5af3a5eb9b92160af073d6da3ac6062f0c152c9e7a92904ff08aef3d37a3d4919fa2cca49679af547094f208efd5d401091d6adb0c0b6d7edd34ff16680326"}, {0x0, 0x116, 0x5, "e346d1323332ef495e523d1cdef574aa5289b85175883b22e9bda88dd44825a8c07dcc5a909ab3041e00d48ee0471921c557ca9821b6ffd8ec16510b60847d349dd126739def723be9197b2f9a90687fc3ca2b96f9ceef276e58525771dd8bdd"}], 0x0, 0x0}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/loop-control\x00', 0x420f40, 0x0) recvmsg(r1, &(0x7f0000da9000-0x38)={&(0x7f00005ea000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00007d1000)=[{&(0x7f0000c05000-0xac)=""/172, 0xac}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$dspn(&(0x7f000058b000-0xa)='/dev/dsp#\x00', 0x6, 0x2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00005c3000)=0x6) statx(r2, &(0x7f00008c2000-0x8)='./file0\x00', 0x3000, 0x80, &(0x7f0000eae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000035b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x101001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000536000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00000ad000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) write(r2, &(0x7f0000e8e000-0x25)='\'', 0x1) close(r2) close(r1) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100008000a, 0x1f) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x80, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/28 09:46:17 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b47198", 0x17) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f00006c8000-0x12)='/dev/input/mouse#\x00', 0x2500, 0x40000) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000348000)=0x1) ioctl$KVM_NMI(r3, 0xae9a) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000927000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/28 09:46:17 executing program 0: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000003c000-0xbe)="59dec8f93c444da437383c5601288eadf6a38549f6c01181fcaec59cd04769e03b52ecc9041e2c3f6cc5951b5c78bff3a01cee44c3af3ec2023d9ca1aefcbade356bcede17eaf764317ed61e9e4406c81a5f15680701b6876bd3fa27dde40d437b787bdc7221004b1ff5924297666e431e1c1ced21ed1ac152e16a804ecadef5d894b62f85148b9d14cdd0df26728b4487a8a090d337ac59531a83b8bf8b5bb72b0c40ffb793cf0da8f41363562ffe74313e77250437dc945dbdbcacb2cd", 0xbe) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 101.540247] FAULT_INJECTION: forcing a failure. [ 101.540247] name failslab, interval 1, probability 0, space 0, times 0 [ 101.588120] CPU: 1 PID: 14253 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #283 [ 101.595517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.604864] Call Trace: [ 101.607444] dump_stack+0x194/0x257 [ 101.611057] ? arch_local_irq_restore+0x53/0x53 [ 101.615727] should_fail+0x8c0/0xa40 [ 101.619428] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 101.624523] ? find_held_lock+0x35/0x1d0 [ 101.628575] ? find_held_lock+0x35/0x1d0 [ 101.632650] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 101.638517] ? rcu_note_context_switch+0x710/0x710 [ 101.643441] should_failslab+0xec/0x120 [ 101.647393] kmem_cache_alloc+0x47/0x760 [ 101.651448] getname_flags+0xcb/0x580 [ 101.655268] getname+0x19/0x20 [ 101.658438] do_sys_open+0x2e7/0x6d0 [ 101.662139] ? filp_open+0x70/0x70 [ 101.665652] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 101.670562] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.675564] SyS_open+0x2d/0x40 [ 101.678824] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 101.683554] RIP: 0033:0x453299 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) [ 101.686746] RSP: 002b:00007fa33f5fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000002 [ 101.694436] RAX: ffffffffffffffda RBX: 00007fa33f5feaa0 RCX: 0000000000453299 [ 101.701684] RDX: 0000000000000000 RSI: 0000000000020000 RDI: 0000000020224000 [ 101.708931] RBP: 00007fa33f5fea90 R08: 0000000000000000 R09: 0000000000000000 [ 101.716176] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 101.723420] R13: 00007fa33f5febc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 09:46:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000ee7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b4000)='/dev/rfkill\x00', 0x8800, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b7f000+0xcd0)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/28 09:46:17 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f000034b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = msgget$private(0x0, 0x100) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000306000-0xe2)=""/226) setitimer(0x0, &(0x7f0000403000-0x20)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f00002a2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd8000)=""/0, 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000032f000)='/dev/mixer\x00', 0x8040, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00006aa000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/28 09:46:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000094c000)='stat\x00') pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}, {&(0x7f0000015000)='(', 0x1}], 0x2, 0x0) 2018/01/28 09:46:17 executing program 0: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000009a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fbc000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f000029e000-0x2)={0x6, 0x101}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002a8000)='/dev/loop-control\x00', 0x103041, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fbb000-0x98)={0x1, 0x0, [{0x209, 0x0, 0x7}]}) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00005a2000-0xe)='./file0/file0\x00', 0x62101, 0x38) open$dir(&(0x7f00001a9000-0x8)='./file0\x00', 0x0, 0x6) 2018/01/28 09:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800000000000009, 0x0) fallocate(r0, 0x0, 0x3, 0x1f) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) read$eventfd(r0, &(0x7f0000f3c000)=0x0, 0x8) 2018/01/28 09:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_dev$amidi(&(0x7f0000543000)='/dev/amidi#\x00', 0x2, 0x208040) perf_event_open(&(0x7f0000593000)={0x4, 0x78, 0x7fffffff, 0x2b99, 0x1000, 0x4, 0x0, 0x2, 0x80000, 0xa, 0x8, 0x1, 0xfffffffffffffffa, 0x8000, 0x10000, 0x0, 0x1, 0x69, 0x6, 0x7, 0x2, 0x62, 0x3, 0x7, 0x9, 0x0, 0x8, 0x1f, 0x4, 0xe23, 0x1, 0x5, 0x2, 0x9, 0x4, 0x7, 0xff, 0x7fff, 0x0, 0x2, 0x7, @perf_bp={&(0x7f0000c6b000-0x1)=0x0, 0xd}, 0x1020, 0x7, 0x94, 0x7, 0x100000000, 0x100, 0x8, 0x0}, r0, 0x9, r1, 0x0) ioprio_get$pid(0x3, 0x0) 2018/01/28 09:46:17 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00007cb000)='/dev/audio\x00', 0x400140, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x200000000114, 0x2717, &(0x7f0000028000)=""/1, &(0x7f0000c1b000-0x4)=0x1) 2018/01/28 09:46:17 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000cb3000-0x8)={0x0, 0x0}, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000989000-0x50)={@generic="c5d9d4f170d58ed8790fca51788bb488", @ifru_settings={0x6933, 0x3f, @te1=&(0x7f0000170000)={0x67, 0x2, 0xffffffffffffff30, 0x4}}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000915000)='/dev/qat_adf_ctl\x00', 0x1000000000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) personality(0x400000) sysinfo(&(0x7f0000000000)=""/82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r2 = dup2(r1, r0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000000)={0x1, 0x2, 0x1, 0xae, 0x8, 0x7}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/01/28 09:46:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000004000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000846000)='/dev/sequencer2\x00', 0x800, 0x0) dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000553000-0x4)=0x2, 0x4) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000abf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00002c1000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000596000-0x58)={{0x8cdd, 0x4}, 0x0, 0x1367, 0x81, {0xffffffffffff0001, 0x0}, 0x2d, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f00000cf000)=""/136, 0x88) setrlimit(0x9, &(0x7f0000fb5000-0xc)={0x0, 0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/28 09:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c38000-0x4)=0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009dd000)={0x0, 0x7f}, &(0x7f000058f000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003b3000-0x4)=@assoc_id=r2, &(0x7f00001fc000)=0x4) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") chdir(&(0x7f0000d02000-0x8)='./file0\x00') renameat(r1, &(0x7f0000738000-0xe)='./file0/file0\x00', r1, &(0x7f0000b70000)='./file0/file1\x00') unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000297000-0x4)={0xfffffffffffffffb, 0x8, 0xa918000}) mount(&(0x7f0000d57000-0x5)='./file0\x00', &(0x7f0000de3000-0x8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)="") 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/28 09:46:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x10000001040, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:17 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="", 0x0, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:17 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003ae000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x83b}, &(0x7f0000aa3000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x100, 0x0}, 0xc) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x10000, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000020b000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00008d1000-0x18)={0x0, 0x8, 0x8, &(0x7f000071e000)=0x0}) r3 = dup(r0) write$eventfd(r3, &(0x7f0000606000-0x8)=0x0, 0xffbe) write$eventfd(r3, &(0x7f0000a17000-0x8)=0x0, 0x36) open(&(0x7f0000e1e000)='./file0\x00', 0x8000, 0x22) 2018/01/28 09:46:17 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000029000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000028000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000022000-0x8)={r1, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000025000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0xf, 0x9, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f00000f2000-0x8)='./file0\x00', &(0x7f0000df8000-0x8)='./file0\x00') mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f0000946000)="c3") 2018/01/28 09:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000078b000+0x99)='/selinux/create\x00', 0x2, 0x0) connect$unix(r0, &(0x7f00000f8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) msgget$private(0x0, 0x20) r1 = msgget(0x0, 0x230) msgctl$IPC_RMID(r1, 0x0) 2018/01/28 09:46:17 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="", 0x0, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000045f000-0xa5)=""/165) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000387000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00007b6000)={{0x3, 0x1}, 0xc}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000e69000-0xc)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000093e000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ff6000-0xc)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x16}, r2}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000766000)="d3", 0x1, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e0f000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000939000-0xd)='/dev/dmmidi#\x00', 0x7, 0x80800) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000662000-0x4)=r1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x601}], 0x1) read(r0, &(0x7f0000327000-0x5)=""/5, 0x5) r1 = syz_open_dev$sndmidi(&(0x7f0000242000)='/dev/snd/midiC#D#\x00', 0x1, 0x100) connect$ax25(r1, &(0x7f0000867000)={0x3, {"14bcaf6532d03d"}, 0x101}, 0x10) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="648c2c4f412db5c04c8285dae9d7e975bd52b0c438f9f0a70e45868b5323a968dd20861f02fbf41bfc151e89d4702f07a4517251d5c11e5e7b445050fe4b0603d53b78b661c5f24c4fbe3e227129420eab0ca55322eae260c7836d979a81b345cf327a306d2f66d011ee5fca718f9f045aa2b0417a45e26078c73016e17321151b5f6d2895aaa398220295158cdda4537a63d1d8ede0b2d2669acac15f15e337f12aae15e1d531b3ed6c8f1d758bec1342b4d047b7b2442b64a5513150d1ae82c391a7ad78c59a6b23620caaa3bf6d46a3e3aecc100a9417c92fb710be446cc5c82d50d2de5b0717f2aecb496c86c1cdb80b472a9f92a093232559b936434fe16003a3ca22497b47fcad6d2b3c6f6e30790f6952b4131ffa00109b6814c2e89fc35b4c763b7351670ae58598991b4349b3cc80c0bf8ec6ab20e67d155aa407a99c241563175912638d319095dad14ddef2c2250495c7d23b19643efbd47370ed1d85ffec893f99191ecff47319c59d3e9665078afed8cd158a4d8c8ee1913f60ae72fd9584da9d3251f19c00547f2e85e8f8cb770bace3dc5eb0a07f2aba13fe7db20fcdae1500505e17a4d4979be8bf427ce6caee0d20be2fd84874b825252a73a078403e795e5160485fb74f4c984c8502e1d2fbe9f77ba9c4e891f1aad56d1dba249b2be0f2a5f1a607a402daf2fbcfe23191b2f81608e6444fa0153e4a07ed", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 09:46:17 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000003000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x20001) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000004000-0x1)=0x3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a17000)=0x0) setpriority(0x0, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000003000+0x9e)={0x2, 0x0, [{0x4, 0x4, 0x0, 0x0, @sint={0xffffffffffffffc1, 0x7}}, {0xffff, 0x2, 0x0, 0x0, @irqchip={0x9, 0xd81c}}]}) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000004000-0x4)={0x0, 0x2, 0x2}) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000002000-0x8)=&(0x7f000098a000-0x1)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002000-0x28)={0x0, 0x0, []}) 2018/01/28 09:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000426000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00003a5000)={0x2, [0x0, 0x0]}, &(0x7f00003f2000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e3c000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004c2000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00001db000)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000749000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/28 09:46:17 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="", 0x0, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:17 executing program 7: perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000df9000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000017d000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00005dd000)="c8f874d1c78e214175ce76fc5ddca7ad51f3550cc73f5c55f7bf589a91688c403cd565c9f852e766787d8e9d2875f6374d25ad11a11ead2f03803ef7bdb49dd255aa3fdea058b619af1d51f552d31fc273ac0a101991324c67b4b6c5f59afe60b0b431b0bfe36511293992367845817e291e9185077fdc5d50f5abe567935e1f99c76993c85b95c5127c65694029ff44e8f30eb91ffc421af84283f5cfe00ae3150492fb449e235144e1b317b2edf0d3c48ad47bdb505a8ec38124d3e22fbcb5c869cea676282e23f7fb43983ed607c722a242939a7bb1af956e4efe81abb6ea3cbb22c98f0c5721cad290cf7b93072d", 0xf0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a65000-0x4)=0xe8) getresgid(&(0x7f0000389000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000f3c000-0x4)=0x0) keyctl$chown(0x4, r1, r2, r3) 2018/01/28 09:46:17 executing program 5: r0 = socket(0x2, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003ef000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000-0x1)=0x0) write(r0, &(0x7f000023e000-0x3c)="60c243df42ba332da05d90ca3489836874ec88f1a7f95bae002575f3c4c2312957416df17342696d7eafddd608f7a893e064241c4db00bccc3a86880", 0x3c) setsockopt(r0, 0xff, 0x0, &(0x7f0000005000)="", 0x0) 2018/01/28 09:46:17 executing program 4 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) mknodat(r0, &(0x7f00006d6000-0x8)='./file0\x00', 0x100, 0x3) 2018/01/28 09:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffeff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000908000)={0x0, 0x0}) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:17 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c80000)=0x0) sched_setscheduler(r0, 0x5, &(0x7f000072c000-0x4)=0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000356000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$alg(r1, &(0x7f00005ec000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000260000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000186000-0x4)=0x18) r2 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00009c1000)={0x2, &(0x7f000007a000)=[{0x5, 0x0}, {0xfdaa, 0x400}]}) fcntl$getown(r2, 0x9) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000053d000-0x4)={0x9}, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00002b2000)='/dev/vhost-vsock\x00', 0x2, 0x0) fallocate(r3, 0x0, 0x100000001, 0x7) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f0000b61000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b77000)=[], 0x0, &(0x7f00000d3000-0x10)=[{0xfffffffffffffd0b, 0x117, 0x4, ""}], 0x10, 0x0}, 0x800000000) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007fe000)={0x200, 0xfff, 0x8, 0x7}, 0x8) 2018/01/28 09:46:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000085000-0x6)='logon\x00', &(0x7f000078d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b90000)="", 0x0, 0xfffffffffffffffb) add_key(&(0x7f00001fe000)='cifs.spnego\x00', &(0x7f0000d6d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f8a000)="30801057020000000000000000ef5499fbb78042c3c76172e7f8b67029d3b24374c0f14231891d207ae27b08c9ed4f895fcfe63bfc58315485bb97d2bd5336651daacdf4b26d92d68b62c0083c000000000000050d54720952b789", 0x5b, r0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000ecb000)={0x1f, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x0, @rand_addr=0xffffffff00000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) 2018/01/28 09:46:17 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000a8b000)='/dev/admmidi#\x00', 0x5, 0x101000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000fde000)='io\x00') close(r1) 2018/01/28 09:46:17 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0xa, 0x1000) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c1000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000fcc000)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00002a0000)='./file0\x00', &(0x7f0000fcb000+0xcc6)=[&(0x7f0000fcc000-0x14)='posix_acl_accessGPL\x00', &(0x7f0000fcc000-0x5)='+:{:\x00', &(0x7f0000f64000+0xdf3)='em0\\vboxnet0\x00'], &(0x7f00008ed000-0x18)=[&(0x7f0000df3000)='userwlan1em0(%#nodev@@eth1\x00', &(0x7f0000a40000)=')', &(0x7f0000fcb000)='cgroup\x00']) connect$nfc_raw(r1, &(0x7f0000592000)={0x27, 0xffffffff, 0x3, 0x7}, 0x10) msgget(0x2, 0x282) 2018/01/28 09:46:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) fstat(r0, &(0x7f0000793000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setregid(0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ae6000-0x9)='/dev/rtc\x00', 0x20000, 0x0) syz_open_dev$loop(&(0x7f0000ddf000-0xb)='/dev/loop#\x00', 0x79e, 0x200000) r4 = getpid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b78000)={r4, r1, r2}, 0xc) 2018/01/28 09:46:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) r0 = syz_open_dev$sndmidi(&(0x7f0000c79000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffd, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f000075c000-0x54)=[], 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f01000)={0x0, 0xb885}, &(0x7f0000f42000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006fc000)={r1, 0x5, 0xfffffffeffffffff, 0x6}, &(0x7f00001ca000)=0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00001c4000-0x4)=0x0) [ 102.478530] kauditd_printk_skb: 14 callbacks suppressed [ 102.478539] audit: type=1326 audit(1517132777.993:814): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 102.519144] audit: type=1326 audit(1517132777.993:815): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 102.547142] audit: type=1326 audit(1517132778.026:816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x1, 0x300) semop(r0, &(0x7f000090f000-0x24)=[{0x7, 0x401, 0x800}, {0x1, 0x6, 0x1800}, {0x3, 0x6, 0x1800}, {0x4, 0x7, 0x1000}, {0x2, 0x7ff, 0x800}, {0x0, 0xb4, 0x800}], 0x6) shmctl$SHM_STAT(0x0, 0xd, &(0x7f000036b000-0xc4)=""/196) 2018/01/28 09:46:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1ad641b6bf0158300aa5e5522cc72102e994f3ab4dc11182df9da57553bbf5b2", "e3930bd9f9a09b1e99076dc8430ccfe9b61fb8c0da1061de92f44ea9117050ae", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fa8000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000579000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000edb000)={0x0, 0x0, 0x100000001}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ed7000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00003d1000-0x10)={r2, r3, 0x100000000}) 2018/01/28 09:46:18 executing program 3: mmap(&(0x7f0000000000/0xf23000)=nil, 0xf23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f00000d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000f23000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) r1 = msgget(0x0, 0x1) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000f24000-0x38)=""/56) 2018/01/28 09:46:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x4000000000000003, 0xffffffffffffffff) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00005f8000)=[], 0x0, &(0x7f0000eec000)=""/167, 0x1d5, 0x0}, 0x0}], 0x1, 0x0, 0x0) bind(r0, &(0x7f00002c3000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x2, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x3a) pwrite64(r0, &(0x7f0000e79000-0xb3)="7d6080cf982025ee8beaca3a3240e06a8564b6894fb8a9c86464fcb8e2198df595906e6c3222ff54e485e1fbb26409a832dfcdc330a2574639bf402d8d6b0da9fabe2b33376bc78550b861f864b423d67ca815650e7b19acce9342e0159cd7435e6d5304695a5b410ebe59120c83614e79c3133d9e70f4387a07b54ae8fbca9f7227d5bcf122ef07dc9be91bc0d6105589ed178e99bb80e176d9f5499ec19374ac444a849783b70be1ea407e3affd37c3a2b72", 0xb3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e2f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0xfffffffffffffc01) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00008f5000-0x9)='/dev/ppp\x00', 0x500, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x8001) 2018/01/28 09:46:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f0000e42000)='net/udplite\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00003c0000)={0x2, &(0x7f0000c92000-0x10)=[{0x45, 0x0, 0x0, 0x0}, {0x20006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000801000)={0x5, 0x0, [{0xd002, 0x1f, &(0x7f00005bf000-0x1f)=""/31, 0x0}, {0x4000, 0xa1, &(0x7f0000deb000+0xe12)=""/161, 0x0}, {0x2000, 0x97, &(0x7f000082c000)=""/151, 0x0}, {0x3000, 0x1000, &(0x7f0000bee000)=""/4096, 0x0}, {0x6000, 0x1e, &(0x7f0000818000)=""/30, 0x0}]}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000c7000)=0x8, 0x4) setsockopt$sock_timeval(r4, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:18 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000647000)={0x0, 0x0}) 2018/01/28 09:46:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8e, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000001000-0x18)={0x6, 0x1, 0x1, r1, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@generic="256507b64c8655345c66965d534e583c", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000083000)={{0x0, 0x0}, {0x0, 0x0}}) symlinkat(&(0x7f0000c8e000-0x8)='./file0\x00', r0, &(0x7f0000a96000)='./file0\x00') perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f0000bd5000)="babdebc469f19a9d96b82d45deb00755f60a784179cc0863", &(0x7f0000cfd000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) rt_sigpending(&(0x7f00006d2000)={0x0}, 0xffffffffffffff98) [ 102.574469] audit: type=1326 audit(1517132778.027:817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_set$pid(0x3, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000665000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f8000)=0xc) rt_sigqueueinfo(r0, 0x6, &(0x7f0000a15000-0x10)={0x1d, 0x9, 0xffffffff, 0x3f}) 2018/01/28 09:46:18 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006e3000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000058a000-0x9)='/dev/vcs\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) getrusage(0xffffffffffffffff, &(0x7f0000216000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:46:18 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000fd8000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000119000-0x19)='x', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fda000)='./file0\x00', 0x4000, 0x80) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000fda000)={0x6, 0x6, 0x1, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000fda000)={0x40003ff, 0x3, 0x4000004, r2, 0x0}) bind$nfc_llcp(r1, &(0x7f00009d5000)={0x27, 0x7d, 0x8, 0x3, 0x4, 0x4, "f997de288c40e889ac7fb014a533aa942bb3e09b54efc1d63a0db6489bae12789a7e1960933f0bbf166551161991fbde31da69adeef8404389c62ebd780639", 0x6}, 0x60) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000fd9000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fdc000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f3000+0x5b8)=0xe8) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fdc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000fdc000-0x8)='./file0\x00', r3, r4, 0x900) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000fdb000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fdd000-0xc)={&(0x7f0000fdc000)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000fdc000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fdc000-0x4)=0x10) mmap$binder(&(0x7f00007fc000/0x1000)=nil, 0x1000, 0x0, 0x4010, r5, 0x23) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000fdd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) [ 102.628713] audit: type=1326 audit(1517132778.027:818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 102.712609] audit: type=1326 audit(1517132778.029:819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40d591 code=0x7ffc0000 [ 102.712626] audit: type=1326 audit(1517132778.029:820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 102.712642] audit: type=1326 audit(1517132778.029:821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000036f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a9000-0x9)='/dev/rtc\x00', 0x2100, 0x0) renameat2(r2, &(0x7f00000c8000-0x8)='./file0\x00', r0, &(0x7f0000b3f000-0x8)='./file0\x00', 0x5) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a89000-0x30)={0xfffffffffffffe6b, 0x0, &(0x7f0000cb3000-0x68)=[@release={0x40046306, 0x0}], 0x134, 0x0, &(0x7f0000fc3000-0x16)=""}) 2018/01/28 09:46:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$audion(&(0x7f000075d000)='/dev/audio#\x00', 0x27a5, 0x400000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000751000)=0x0) execve(&(0x7f00002d6000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000cb7000)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00006a7000)='/dev/vcsa#\x00', 0xb78, 0x22041) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) write$selinux_user(r0, &(0x7f0000e44000)={'system_u:object_r:selinux_config_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) 2018/01/28 09:46:18 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f00008cc000/0x4000)=nil, 0x4000, 0x3000004, 0x810, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000fcc000-0xb)='/dev/vcsa#\x00', 0x3, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000fcc000-0xbe)=""/190, &(0x7f00003dc000)=0xbe) r2 = socket(0xf, 0x5, 0x1) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:18 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(0xffffffffffffffff, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:18 executing program 5: r0 = socket$kcm(0x29, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x3, &(0x7f0000002000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) 2018/01/28 09:46:18 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f000078d000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffd, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fb1000-0x8)=@assoc_value={r1, 0x1421}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db9000-0x50)={@common='ip6gretap0\x00', @ifru_addrs=@nl=@kern={0x10, 0x0, 0x0, 0x10000000}}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000ddc000)={0x0, 0x7, [@random="2e1c32f480de", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d10000-0x8)={r1, 0xffffffffffffffff}, 0x8) r3 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000019c000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bbd000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d2c000)={0x0, 0x0, 0x0}, &(0x7f0000b8b000-0x4)=0xc) r6 = getpgid(0x0) stat(&(0x7f000096b000-0x8)='./file0\x00', &(0x7f00006f2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b44000-0x8)='./file0\x00', &(0x7f0000f6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() fstat(r0, &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000b2000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b5b000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000031a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037c000-0x4)=0xe8) lstat(&(0x7f0000cb3000)='./file0\x00', &(0x7f0000bd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000872000)=0x0) stat(&(0x7f000032f000-0x8)='./file0\x00', &(0x7f0000d0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000c4b000)=[0x0, 0xffffffffffffffff]) r18 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000472000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000065f000-0x4)=0xe8) getgroups(0x8, &(0x7f0000652000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000310000-0x38)={&(0x7f00006d1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e31000-0x30)=[{&(0x7f0000ffa000)="999bb9448e8903ad6e147c8609e452359f945966976a753b0d6a1d134da8d81c725c09b86b0831ae98be80ebc0043961f49942f1112a79416176c0be84970948edfa01ebfe8fa87a0a866138b4824bc81535d9ba8e81405193204f331c2c07e62d57e37be66a68be4c4dec5a876588f9de3927ee3dc1a85b4de24b6bb03bb3b5ceaee9c6816da08934395efab66d8d00e4f16051f3e762c7c545fdd069a490d10bf14028970e2f5dddb75b84228eb0abdb1583590502f66b2ce8053eb584a9ca93984e288a3c679e457a7e718f4a24a7b6f4aa66fd7681a3896c31b6f536e3f195550c14c7714d2d", 0xe8}, {&(0x7f000042f000)="abb4fbe6190ef231e4a52fbd0f038d85ec329a39187fcb5d13ec2e45b5039dcb4a12cb95219b84e446de9d6a4e", 0x2d}, {&(0x7f0000044000)="465f701aecbf5c7ec2e49e9de9c62b246ea61a958fd1adbba8527b058904ae61bf5c33888717d109680af57e88b332f1ea7c6a887df519287d5d09b818f00269efe87b312c2b145732fb747fe41ea21adb6c8ba1710618f2d20a151d316c9cbcfeb7f1ce7ad46165281757a302", 0x6d}], 0x3, &(0x7f000062b000-0xe8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xe8, 0x20000000}, 0x40) 2018/01/28 09:46:18 executing program 0: r0 = socket$kcm(0x29, 0x802, 0x0) unshare(0x400) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000140000/0x2000)=nil, 0x2000}) sendto$ax25(r1, &(0x7f0000000000)="", 0xfffffffffffffe0c, 0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) [ 102.712657] audit: type=1326 audit(1517132778.030:822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=39 compat=0 ip=0x453299 code=0x7ffc0000 [ 102.712673] audit: type=1326 audit(1517132778.030:823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14451 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000079e000-0x8)='./file0\x00', 0x802c0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000575000)={0x9, 0x10001, 0x208, 0x1f, 0x2, 0xffffffff, 0x1, 0x4a5, 0x0}, &(0x7f0000687000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d20000-0x10)={r1, 0x8000, 0x9, 0x4}, &(0x7f0000698000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001000-0x1008)={0x0, ""/4096}, 0xfffffffffffffe7d, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, ""}, 0x8, 0x0) 2018/01/28 09:46:18 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f000050c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00002b5000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe, 0x8, 0x8, 0x63, 0x22}, &(0x7f0000001000-0x4)=0xa0) r3 = dup2(r0, r0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x40100) ioctl$VT_RELDISP(r4, 0x5605) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1}, 0x8) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000723000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x8d)="4e7157536d3356486fdd6117f728fad9103b346f6f0c2814c3d1b396c06d893ebd28faf2302a6757b99e00329f5bcc5a4cca5ea6dca672cfe926ed8d7cad9f746674ca5090a75c02ebd3148178289e83e9dff632dda6cef4954b9f1ee5f64baa54a780ac83cc0ca81b04bbd9bea6dd911fbe7773df9d27e7cc53e2ee4b3449385c842c1edd464385146a1d4265", 0x8d, r1) 2018/01/28 09:46:18 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = socket(0x40000000015, 0x5, 0x0) clock_gettime(0x0, &(0x7f00003d7000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000fcb000)={{r2, r3/1000+30000}, {0x0, 0x0}}, &(0x7f0000fcb000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f000095d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000c67000)={r5, r6+30000000}, &(0x7f0000fcb000)={0x0, 0x0}) getitimer(0x0, &(0x7f000021a000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000fc8000-0x10)={r7, r4}, 0x10) r8 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f0000fcc000-0x10)={0x6, 0x0, 0x1, 0x8}) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000001b000-0xb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "b4c99f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000003e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000003f000)={0x3f, 0x0, 0x1, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000034000-0x20)={0x21a93846, r1, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000003f000-0x20)={0x8001, 0x0, 0x0, 0x8}) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000003e000)={r2, 0x800}) [ 102.917057] binder: BINDER_SET_CONTEXT_MGR already set [ 102.929770] binder: 14500:14506 ioctl 40046207 0 returned -16 [ 102.947407] binder_alloc: 14500: binder_alloc_buf, no vma [ 102.947457] binder: 14500:14521 transaction failed 29189/-3, size 40-8 line 2903 [ 103.009503] binder: undelivered TRANSACTION_ERROR: 29189 [ 103.017770] binder: release 14500:14506 transaction 23 out, still active [ 103.024826] binder: send failed reply for transaction 23, target dead 2018/01/28 09:46:18 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(0xffffffffffffffff, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") r0 = openat$audio(0xffffffffffffff9c, &(0x7f00005fb000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00007b9000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12000000000, 0x3ff, 0x5, 0x6, 0x1}, &(0x7f00001ae000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000313000)={r1, 0x20, 0x1, [0x1000000000000]}, &(0x7f0000860000-0x4)=0xa) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x104) 2018/01/28 09:46:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = memfd_create(&(0x7f00004a5000-0xa)='lotrusted\x00', 0x2) mkdirat(r0, &(0x7f00008f3000)='./file0\x00', 0x100) r1 = pkey_alloc(0x0, 0x1237591c1d81f8f6) pkey_free(r1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fe8000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000b83000-0x230)={0x7, {{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x0, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/28 09:46:18 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000fff000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0xfffffffffffffffd, 0x2, 0x5}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x3) r2 = semget$private(0x0, 0x0, 0x1) semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f0000b56000-0xeb)=""/235) sendmsg(r1, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000394000)=[], 0x0, &(0x7f000086f000-0x228)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:46:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000ee4000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000461000-0x4)=0xfffffffffffffe73) pipe(&(0x7f0000efc000)={0x0, 0x0}) sendto(r0, &(0x7f0000c4e000)="6ad8f0668fc72e16", 0x8, 0x4000000, &(0x7f0000659000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x2, 0x1}}, 0x2e) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:46:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000e8c000)=0x0, &(0x7f0000d16000-0x4)=0x0, &(0x7f0000000000)=0x0) r1 = getegid() syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xf002, r0, r1, 0x9, 0x1008) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0x44b000)=nil, 0x44b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$amidi(&(0x7f00000af000-0xc)='/dev/amidi#\x00', 0x0, 0x80000) mmap(&(0x7f000044b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f000044c000-0x8)={0x0, 0x0, []}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x40000003f9) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000237000)=""/20, &(0x7f0000165000)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000b0000)={{0xaef4, 0x1}, 'port1\x00', 0x72, 0x80000, 0x6551, 0x80, 0x16, 0x0, 0x9, 0x0, 0x2, 0x6fc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r3, 0x0) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x0, 0x13, r3, 0x0) 2018/01/28 09:46:18 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x4) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000fd6000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000a50000)=0xdc, 0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000fd6000-0x4)=r1) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8e000-0x20)={{&(0x7f00007c3000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/28 09:46:18 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000c04000-0x4)=0xfffffffffffffeac) fallocate(r0, 0x2, 0x3b, 0x6) setsockopt(r0, 0x2, 0x3, &(0x7f0000f5f000)="2f376fece940596048d3cfbd8e7bdccb6a1e3316d403126315353d8ec6d06c18bf9abc73345f61d3b280d09e1dc730096637c5024c1c46ee2f1cfb446555b44a40e1044e1852ec3840c92b6d472f6879f045f3ba6c122bad9785111bc0129fa2c7eac1cabf8cfb25293e418b5ead3c74db", 0x71) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000fcb000)='/dev/adsp#\x00', 0x6, 0x101000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000fcb000)=0x11, 0x4) socket$netlink(0x10, 0x3, 0xd) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fcb000)=0x0) rt_sigqueueinfo(r3, 0x1, &(0x7f0000329000-0x10)={0x3b, 0xbd, 0x8, 0x401}) 2018/01/28 09:46:18 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x7d9a74cbb4619e7c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b3a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f00004c4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d6d000)=0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000d9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x38)=[{r0, 0x400, 0x0}, {r1, 0x4008, 0x0}, {r2, 0x1000, 0x0}, {r3, 0x1000, 0x0}, {r4, 0x8000, 0x0}, {r5, 0x410, 0x0}, {r6, 0x4, 0x0}], 0x7, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x40000000015, 0x5, 0x0) bind$inet(r7, &(0x7f0000774000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$RDS_CONG_MONITOR(r7, 0x114, 0x6, &(0x7f0000a3c000)=0x0, 0x159) 2018/01/28 09:46:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000a9f000-0xb)='/dev/adsp#\x00', 0x180000000000000, 0x2000) r4 = openat(r3, &(0x7f0000076000)='./file0\x00', 0x83fff, 0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000ea6000)=0x100, 0x8) r5 = openat(0xffffffffffffff9c, &(0x7f0000153000-0x8)='./file0\x00', 0x202, 0x21) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000870000)={0x7fff, 0x8, 0x0, r5, 0x0}) close(r2) r6 = socket$unix(0x1, 0x5, 0x0) bind$unix(r6, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r7 = syz_open_dev$sg(&(0x7f00002ab000)='/dev/sg#\x00', 0x80000000, 0x0) ioctl$KVM_GET_XCRS(r7, 0x8188aea6, &(0x7f0000dd2000-0x28)={0x2, 0x0, [{0x1000000000000, 0x0, 0x10000}, {0x3, 0x0, 0x1000}]}) r8 = syz_open_dev$vcsn(&(0x7f0000a8e000)='/dev/vcs#\x00', 0x0, 0x200) ioctl$TCSETSW(r8, 0x5403, &(0x7f0000533000-0x24)={0x3f, 0x6, 0x7f, 0x7f, 0x9, 0x8, 0xf31, 0x80000001, 0xfffffffffffff0bf, 0x1, 0x80000000, 0x4}) listen(r6, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/28 09:46:18 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x0, 0x80) msgctl$IPC_RMID(r0, 0x0) msgsnd(r0, &(0x7f0000c0f000)={0x3, "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"}, 0x103, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000088c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002000-0x18)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000002000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000002000-0xc)={@empty=0x0, @multicast2=0xe0000002, r3}, 0xc) getsockopt(r2, 0x8001, 0x6, &(0x7f0000002000-0x8d)=""/141, &(0x7f0000003000)=0x8d) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002000+0xb16)={0x8, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000000)=""/252) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0x80000000}, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000007000-0x4)=0x0) sched_getattr(r5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000004000)={r4, 0x0, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000008000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) sync() bind$bt_hci(r2, &(0x7f0000002000-0x6)={0x1f, 0x0, 0x1}, 0x6) 2018/01/28 09:46:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f00004b6000)='./file0\x00', 0x10000, 0x2000100000000) pipe2(&(0x7f0000eb6000)={0x0, 0x0}, 0x800) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00005c7000)=0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) removexattr(&(0x7f00000ad000)='./file1\x00', &(0x7f00004cf000-0x19)=@known='system.posix_acl_default\x00') 2018/01/28 09:46:18 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(0xffffffffffffffff, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ee5000)='.request_key_auth\x00', &(0x7f00003b6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000300000-0x9)='^system[\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f00008f7000-0x8)='keyring\x00', &(0x7f00000f9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) pipe2(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f000095d000-0xc)='/dev/autofs\x00', 0x0, 0x0) write(r1, &(0x7f00003a6000)="2832b8a5cd9e2a3ead5041ce136dc51c2b487ffef697ab86b20a96406a6315066aea7c27ef99e583b706ed627421dafd513d52cd38b15dbb73bd07", 0x3b) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 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={&(0x7f0000695000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000115000)='/dev/autofs\x00', 0x20080, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000404000)={0x81, {{0xa, 0x1, 0x249, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xd62f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f000097b000-0x28)={0x2, 0x1f, [{0x8001, 0x0, 0x100}, {0x4, 0x0, 0x0}]}) clock_adjtime(0x2, &(0x7f00001a6000)={0x7, 0x9, 0x6, 0x3, 0x4, 0x2, 0x9, 0x40, 0xa75, 0xffffffff, 0x0, 0x5, 0x0, 0x0, 0x9, 0x3550, 0x7622, 0x9, 0x8001, 0xc7, 0x6, 0x9, 0x7fffffff, 0x70, 0x3, 0x3}) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f00008c3000)="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", 0x1000) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/28 09:46:18 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:18 executing program 3: mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x80800) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) poll(&(0x7f000027a000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x0) read(r0, &(0x7f00005c7000)=""/88, 0x58) poll(&(0x7f000027c000-0x20)=[{r0, 0xc, 0x0}], 0x1, 0x0) 2018/01/28 09:46:18 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000001000)={{0xfffffffffffffffb, 0x1f, 0xffffffff, 0x7f, 0x3fff80, 0x789}, 0x80}) ioctl$KIOCSOUND(r0, 0x4b2f, 0x70b) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0xfffffffffffffffe) finit_module(r0, &(0x7f000000b000-0x2)='.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000001000)={0x8001, 0x1, {0x2, 0x0, 0x400, 0x1, 0xffffffffffffffc0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000d58000)="", &(0x7f000049b000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000fd5000-0x1)="") 2018/01/28 09:46:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) chroot(&(0x7f0000053000)='./file0\x00') flock(0xffffffffffffffff, 0x0) 2018/01/28 09:46:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000224000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00006ba000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000203000)={0x11, 0xf5, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x126, &(0x7f00008be000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0xf0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2f, 0x0, 0x1, 0x8, 0x0, 0x100000000, 0x3}, @fragment={0x0, 0x0, 0x1f, 0xb3, 0x0, 0x3, 0x0}, @fragment={0x2f, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x66c4, 0x1}], @dccp={{0x2, 0x2, 0x4, 0x1, 0x8, 0x0, 0x0, 0x4, 0x5, "bdd3d2", 0x1, "10f45c"}, "e656085793a0db2039ac0e12879c2378610ac0fab5d4c24a9cd2607c44a19bbd829115f838860aa850bb7c625e1b7972ea5387483c20580aaa922915842431db8da00f04d9c9e3b3cbaf47e0d346bc2926aab27f57ca68efa4f02de74a34d2ddcb778031bd1b1938bdfe852f652d1749f7349c724aa4d569180217af984f8a6391ff6a639ce63d9b88034e3c2a1d99ba73f4925374850f8e14066ef83af0022d46c57a486f5876d68528f197e61729ae77646536aece4cb36c6fdd7de5f98dcfdfba921ccc5fafc0"}}}}}}, 0x0) 2018/01/28 09:46:18 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x7, 0x80) semtimedop(r1, &(0x7f00003e7000)=[{0x0, 0x80000000, 0x1800}, {0x1, 0x101, 0x1800}], 0x2, &(0x7f0000cf8000)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000596000-0x6c)={0x0, 0x64, "aeb6cc0e0d2a30822c33d3fe53eded49279b34a50cd9c6e1c7b47f09586031ff75dc2acec63adc42ac3b66ff09d12fdf4a9c961628be959ce55e8eca476a3c48dc3637b1ac44de83d2a97d6956bd9ec188ed5148cd8963eb6f1b3f6105bf145a171ad9b5"}, &(0x7f0000fcc000-0x4)=0x6c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000fcd000-0xb)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000fcd000-0x7e)=""/126) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcc000)={0x0, 0x0, 0x0}, &(0x7f00000b0000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000950000)=0x0) r7 = openat$cuse(0xffffffffffffff9c, &(0x7f0000024000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r6, 0x7, r0, &(0x7f0000fcc000)={r7, r0, 0x1}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fcc000-0x8)={r2, 0xce}, &(0x7f0000fcc000-0x4)=0x8) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000196000-0x8)='./file0\x00', 0x20, 0x81) setresuid(r5, r5, r5) r8 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCSMASK(r8, 0x40104593, &(0x7f0000f30000-0x10)={0x12, 0xd0, &(0x7f00006fb000)="15bcf6e8daa826d099e007400cf00dcf64e5deb5772bd09cdf0ca2085610c959d40f114e4698b315fa7ec00f3efbf98ea4cc20a5a4174776ffff46c4d4c3e3f76b869db745743c77d7ada310a60aab82eb96f20a7a1179621e5255b5b119ddd6ef7f496dc6e57d9b5ad1bdf48076917711a4fde51df33e52f8b79989e37ea21c16a53490246969363b2532b651d604e25a0d02e2e5b35903bbdfc5b1c33f3fe903323bd9e5a2fbd3c9df7c80090301008aa5c60a6218afde71544ecaace74210364e656f20992e1fdc33f25138134c1a"}) 2018/01/28 09:46:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4000, &(0x7f0000b05000)="7eb209633684dc6f6ff9d59d715cab86975732839e64966320971a73cac95f4504c8e1a3028db1b0debc73a34f028458d9c598cd0f5173c09783232b229577ae026fa31362694bcd4424cce71b6b00d1903a05981c010000000000000002afaa90206da76d0257ae4a998f3257db54c9e66e5be5e70855a7343f1ce72af65484a8496ba519c282e6532c4ed456a2f4fbd4048f9d71b98a34d06759bfcd", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000bf9000-0x10)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10, 0x80000) sendfile(r1, r1, &(0x7f0000129000-0x8)=0x0, 0xffffffff) r2 = accept4(r1, &(0x7f0000757000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000727000-0x4)=0x2e, 0x80800) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) getgid() fstat(r0, &(0x7f0000fcf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000383000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r3, r4) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f56000-0x15)='/proc/self/net/pfkey\x00', 0x400800, 0x0) accept4$llc(r5, 0x0, &(0x7f0000325000-0x4)=0x0, 0x80800) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) getsockopt$inet_int(r5, 0x0, 0x37, &(0x7f00008cd000)=0x0, &(0x7f000059d000-0x4)=0x4) syz_open_dev$binder(&(0x7f00006df000-0xd)='/dev/binder#\x00', 0x0, 0x800) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:18 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000033000-0xc)='/dev/audio#\x00', 0x4, 0x28c082) sendto$inet(r0, &(0x7f0000f9b000)="80168fe97be03d9ba422fb4ccc6d03e4ebe17b560c2f6f0133b6f333fc84a138105b9ac677811f750f43fdd848131abad0d384e9869f7f8c7ce80ae4148f39c82f3ce8ca8ecdda9120fff395fa5bd7f25ede4d23651694a1a68a3dc4a54d0386c9447401298512e764522554673fe36f9f383b5094588f647f872936c10d0dd2a5250b4267a764ed762811cba70687f36a9301a98a4d762655bb37e7dc9dd5deb394859aba43aa267464962856773b7b16f67e69ba6719d82a242eea7ca9", 0xbe, 0x0, &(0x7f0000704000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r1, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0, 0x0}, 0x0) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f0000b5b000)='(', 0x1}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:46:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) set_mempolicy(0xc000, &(0x7f0000001000-0x8)=0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x3, 0x80, 0x80000001, 0x100000000, 0xba, 0xfffffffffffffe01, 0x2, 0xffffffff}, &(0x7f000001c000-0x40)={0x2, 0x2, 0xc193, 0x10000, 0x4d579232, 0x20, 0x4, 0x100}, &(0x7f0000001000-0x40)={0xc177, 0x100000001, 0x1, 0x2, 0xc8, 0x0, 0x8, 0x5}, &(0x7f0000b2f000)={r0, r1+10000000}, &(0x7f0000001000-0x10)={&(0x7f0000a66000)={0x1000}, 0x8}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000000)=0x0, 0x4) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f000014f000)=""/118) syz_open_dev$usbmon(&(0x7f0000f49000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000558000-0x8)={0x0, 0x9}, &(0x7f0000470000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005c4000-0x8)={0x0, 0x0}) 2018/01/28 09:46:18 executing program 5: 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) pipe(&(0x7f0000001000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000152000-0x8)={0x4e5, 0x100, 0x3ff, 0xffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000475000-0x14)={0x1, 0x800000000000003b, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077d000-0x20)={r1, &(0x7f00009f7000)="", &(0x7f0000da1000)="", 0x0}, 0x1c5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000146000)={r1, &(0x7f00005da000)="", &(0x7f0000e03000)="", 0x1}, 0x20) 2018/01/28 09:46:18 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023e000-0x1)="", 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000576000)='/dev/mixer\x00', 0x8083, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001000-0x4)=0xfffffffffffffe09) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/213) 2018/01/28 09:46:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00007c3000)=0xfffffffffffff662) socketpair$unix(0x1, 0x400000000008, 0x0, &(0x7f00000ef000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) r2 = syz_open_dev$adsp(&(0x7f0000867000)='/dev/adsp#\x00', 0x8b, 0x900) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000295000-0x4)=0x9) 2018/01/28 09:46:18 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:19 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000229000)={0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) unlink(&(0x7f000003a000)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b19000-0x10)={0x2, &(0x7f0000620000)=[{0x4000000000005c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) [ 103.431983] sctp: [Deprecated]: syz-executor0 (pid 14646) Use of int in maxseg socket option. [ 103.431983] Use struct sctp_assoc_value instead 2018/01/28 09:46:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup(r0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="33d9058a4406d1c268ee7ff676d707f3"}) 2018/01/28 09:46:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x180004527, &(0x7f0000383000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000073f000)=@assoc_value={0x0, 0xca}, &(0x7f0000ea3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000991000)={r1, 0x100000000, 0x0}, 0xc) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000d07000-0xd9)="9913f35298a63fe206c3d76345110adcd4380d22f65c11517580db8222b689ccf590aaaa87a57b7b28933ff0ebe76540c5d2569a283f588572d1b002c67dc036048f90bae9f1930a66fd10a4890af907d04316ba5e7c90556d9a0064c16c47d0af6261f40d1bd1ad3d531f68b8ff9ff72d38056a5ffbb4bf5f957eb99f94497017fde073e7938563c3623c2e29feecbd5d214b09b4f564cf36090830593527a8846faba119676be97de0f690be45750d06f7de1e001a73adcbb876b8ca957c41993824ad337c111b81aef64bea6bf0d8617bc7b4df3aa2dbba") preadv(r0, &(0x7f0000f83000)=[{&(0x7f000067c000)=""/70, 0x46}, {&(0x7f0000fb2000)=""/117, 0x75}, {&(0x7f000065a000)=""/103, 0x67}, {&(0x7f0000bef000)=""/185, 0xb9}], 0x4, 0x0) 2018/01/28 09:46:19 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KDENABIO(r1, 0x4b36) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x190)={0x47b, {{0xa, 0x3, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6ee}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0x20, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff06c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x57, @loopback={0x0, 0x1}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) 2018/01/28 09:46:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000272000-0x9)='/dev/rtc\x00', 0x480200, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000443000-0x8)=0x4) mq_getsetattr(r0, &(0x7f0000431000-0x40)={0x5, 0x5, 0x0, 0x2, 0x7, 0xffff, 0x101, 0x81}, &(0x7f0000b16000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000a47000)="130000001000ffdde200f49ff60f050000230a009d0000000f00c08a3022e5f9ec3e4fe1697a5605490096000601b93c189814e301000000f049a1b4b88edefc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d3e8612f026723aff9b20db0f7e5bf12930d837b9cb3452b6c400007d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76190000269525b84518497e9f494ccf35817c820c70a32d8e975654", 0xc4) 2018/01/28 09:46:19 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:19 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fcb000)='/dev/dmmidi#\x00', 0x8, 0x101200) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000d04000-0x4)=0x1ff) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/audio\x00', 0x2c00, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000038c000)={0xc1, 0x80, 0x9, 0x8, 0xb8, 0x9, 0x7ff, 0x1}, &(0x7f0000fcd000)={0x5, 0x5, 0x4, 0x7, 0x9, 0x6, 0x800, 0x4}, &(0x7f00002a8000-0x40)={0x7, 0x7ff, 0x0, 0xffffffff, 0x8000, 0xfffffffffffeffff, 0x2, 0x91e5}, &(0x7f0000613000)={0x0, 0x7530}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000fce000-0x4)=0x0, 0x1000000, &(0x7f0000fcd000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, &(0x7f0000550000)={0x0, 0x0, 0x0, 0x0}, 0x40000001, &(0x7f0000fce000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000597000)=""/222) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x333) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d0b000-0x8)={0x0, 0x0}) 2018/01/28 09:46:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0xe, 0x4000) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00007aa000-0x38)={0x8, 0x9fb, &(0x7f00006f0000)="df1279dabfe3debcd410f56a7c72826d6ad98f983a2e248914d8095f9c977c2371bfc5a8880727005028d2fcd569dbc2cc46e71b67108fcdb593971e2fa88f8e18b75e047622ee7a79675b7970e36ec98a0b094f99707f5b81fdb96a4a085e649e8fb14da45052359f7e1f9ee1a601a849bdbb14e050aa3d1e65738ec559e1f1a7286887d49939dfdeb7778df2747cd0c17d60290fe0acc7b5b819613fe1127374acbbd5a3bc8209f8bab1062c57cd3e36acf3de6c67c0b5a5537dad2d97132ea7a04d23d6353177e0a12923c9afc4a31963b89537971f24", &(0x7f000062d000-0x6d)="76044a52847fff02978ccc16ee11bb6b5b8dd7558d01104ba4dce3c51070559d684de01f645264eabd61e371cde79dd9c7ea0e4e83febd0b02ffef7839b5574704d3f6430c121e230a0ff7ebfd7d642ea8abbd24fd9b5b5651b083e763a3d9b616e3d186e8aaf3cb47cac5c499", 0xd8, 0x6d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffbff) 2018/01/28 09:46:19 executing program 5: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000f81000)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f000032d000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0xfe83) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/28 09:46:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f000031d000/0x2000)=nil, 0x2000, 0x4000, 0x200, &(0x7f0000afa000/0x4000)=nil) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f00002a5000/0x3000)=nil) [ 103.574893] QAT: Invalid ioctl [ 103.604397] QAT: Invalid ioctl 2018/01/28 09:46:19 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x1, 0x880b, 0x0, 0x0, [0x0, 0x0], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, [], ""}}}}}}, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000)='/dev/mixer\x00', 0x40200, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000005000)={0x3, 0x48, [{0x6, 0x0, 0x401}, {0x0, 0x0, 0x9}, {0x5, 0x0, 0x9}]}) userfaultfd(0x80800) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/01/28 09:46:19 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x408, &(0x7f000036f000/0x1000)=nil) shmat(r0, &(0x7f00008ee000/0x1000)=nil, 0x1000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001d3000)='/dev/autofs\x00', 0x40400, 0x0) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000218000-0x4)=0x0, &(0x7f00001a1000-0x4)=0x4) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f00007f9000)=0x0, &(0x7f0000c98000)=0x0) fstat(r1, &(0x7f0000eda000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000ea6000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005e8000)=[], 0x0, &(0x7f0000001000-0x58)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x4000}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000001000-0x8)={r5, 0x28}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001000-0x390)={0x7fff, {{0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe67, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x36, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mprotect(&(0x7f0000370000/0x2000)=nil, 0x2000, 0x1000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r6, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x80000001, 0x8000, 0x9, 0x81, r6}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000002000)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000004000-0xc)='/dev/autofs\x00'], &(0x7f0000004000-0x38)=[&(0x7f0000001000)='user\x00', &(0x7f0000003000)='vmnet0*$\x00', &(0x7f0000003000)="275d2f76626f786e6574305d757365729a00", &(0x7f0000004000-0x1)='\x00', &(0x7f0000000000)='/dev/autofs\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000003000)='cpuset&\x00'], 0x1000) 2018/01/28 09:46:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) socket$inet(0x2, 0x805, 0xef87) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/28 09:46:19 executing program 7: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x400000000000206) r0 = syz_open_dev$audion(&(0x7f00003f7000)='/dev/audio#\x00', 0x727, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000000000)=0x0, 0x7) 2018/01/28 09:46:19 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:19 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/01/28 09:46:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b50000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000f5a000-0x85)=""/133, &(0x7f0000627000)=0x85) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a95000-0x8)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f000061d000)=0x0, &(0x7f0000cf4000-0x4)=0x4) open$dir(&(0x7f000073b000-0x8)='./file0\x00', 0x2000801, 0x80000000001) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000011d000)={0x0, 0x0}) 2018/01/28 09:46:19 executing program 5: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x240000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x100000001, 0x0, 0x3ff, 0x800}, {0x5, 0x1a, 0x4, 0x1}]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000003000-0x10)={0x5, &(0x7f0000002000)=[{0x5, 0x3, 0x2, 0xffffffff}, {0x2, 0x1, 0x0, 0x6}, {0xd5a, 0x8001, 0x5, 0x0}, {0xc120, 0x9, 0x96f, 0x299}, {0x4, 0x8001, 0x6, 0x2}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000001000)={@generic="d8b5ae1e9f15de4962a72f1a607485d9", @ifru_map={0xb434, 0x9, 0x0, 0x6, 0x6f, 0x4}}) 2018/01/28 09:46:19 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000014, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fcc000-0x10)=@common=""/16, 0x10) 2018/01/28 09:46:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a99000)={0x0, 0xac, "50301adda304999c8c4a309cf7068328acfe5c8edef28b6146b43454ef721597eab2a8e6b034f1f9c5b23f28926ac7fefe25a43c14545bb44a58a6f687c2469140d55f48af312b0de98d3926f52f55dc6942469bc876fbf52c2f81e79bd1085c47e779b594577933c65ffe8ced78a565fcdcc965690050f8dfe274e3377ac0e297f887c1cb4e223adf229bb7a116c63cd57118365556f7ac9f655f8cb0807c1229c67a42bb558db0ab99bdb8"}, &(0x7f00002ad000)=0xb4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x7c, 0x20100, 0x0}, 0x4a363a59e7012a5c) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000aa9000)=0x0, &(0x7f0000c0f000-0x4)=0x4) sendto$packet(r1, &(0x7f0000bf4000)="", 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cb000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000635000-0xc)={{0x100, 0x8dc, 0x80000001, 0x2, 0x40, 0x6}, 0x6707}) 2018/01/28 09:46:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) write(r0, &(0x7f0000a2d000)="e84b0ab1262080348cc19e960088622a5b83247b02280ef347b380575944fba8abd6d29a2c8ef6fde3326c051562d4aad331b9d53d28654e97fb6ca3b5c3f33a0dfb265b87e72ca62c18548aaf2f933f5ea1c7edc226ab0bd5f18ade9138aa01095ebd503c7f8a3d06209943ff9899e2766471050f0bf87b8bbf9ecfbbac0ec3f03a1a0323ee1b7aae57ce63d66af69d6522532e6368281f3340fae49d5a2b5ec51b860678d5f3b2e76a39e599e6793b39b878887107ceb2615c6c9f25cd6a0a426e7cc7e674272ac6e74a649c", 0xcd) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/28 09:46:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000121000)='/dev/input/mouse#\x00', 0x0, 0x10200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000308000-0x98)={0x0, @in6={{0xa, 0x2, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000e5e000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000530000-0x10)={r1, 0x9, 0x0, 0x2}, &(0x7f000030a000)=0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00004b8000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e6e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000069d000)=0xe8) connect$packet(r2, &(0x7f0000844000-0x14)={0x11, 0xd, r3, 0x1, 0x80000000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) r5 = getpid() r6 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f00005d3000-0xd)='/dev/usbmon#\x00', 0x3, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000b0b000-0x90)={0x2, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f00008b4000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000398000-0x4)=@int=0x0, &(0x7f0000a02000)=0x4) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b7000-0x8)={0x0, 0x0}) r9 = syz_open_dev$mice(&(0x7f0000238000)='/dev/input/mice\x00', 0x0, 0x103080) sendmsg$netlink(r9, &(0x7f00002c2000-0x38)={&(0x7f00000ea000)=@proc={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000860000)=[{&(0x7f00006b5000)={0x1a4, 0x2b, 0x100, 0x0, 0x1, "", [@nested={0xd8, 0x1e, [@generic="9094ce41caf261af2e24af6fe56aa5e64d13a2d133c90a2a98e245447bae6776357780200a8531a5ebfbb1a0a3febb34c554e4dabd469f13711107440c6cee8065bec6f40f031134ee1f7b252e90d816231f460e9fe9d01f1ff39592a95d9d79500b1949a21b203a4b07234d2adf0be76764cf009eaf2f505f083b92f4da850ac2a9", @generic="efd87bfd18d56722a0f761e8af1cbf41e3b6ccdd7cde4d233d82f4ebd5639cfc0186ccfb50f473ec735036d32fad2c714b4ea2fc5715ff52e04812250be03f06", @generic="4da9d3f5b20ce8fd0ed98680edaa726e01"]}, @nested={0xc, 0x4f, [@typed={0x8, 0x6e, @void=""}]}, @generic="be9d1314c6fad7a9551347c99b0d370901389e5aff2da1b9af79e127915b963fe47184c3f030599c45bced65257c3bd3a4fbafc38aca3cd52173016991715ac23fee064cf35de7530a9bc77eed616264e0b5595f968b33e892da72f2cb43c46edf006ce7f5bbe7866c03739014d97c78bb37fc7aca6bd972938a6d165fdceeb5a409092b874e8ce09e4b070f1906b9268d62b3a8a45259ba8f2a75ade34caf9ae5174d7cdacadf88e15bc95feb1c"]}, 0x1a4}, {&(0x7f0000172000+0x59a)={0x29c, 0x1b, 0x8, 0x7, 0x3, "", [@generic="4f752b98d31b889050e2439dec0ba2b8ee34d53672c3cdea1512690ecf0f10cbc1856c48e6c36e32d0b794e2a5883fa411bb0776c6455aa8803c0286f1275510f21804f2f7c495f0ab9026720576d4fcf335ffcf3fe8e7dd0902", @typed={0xc, 0x3c, @u32=0x45d}, @typed={0x10, 0x7d, @u64=0x2}, @nested={0x214, 0xe, [@generic="be5ad7749a7fe23f616c050aa12bf694631d0a13872c9b1a64de87f620d49976f1a9c64ed4593c21cb5f48a5e90c35dce9de35fb26901a8c6bc585f403bbb8d7061c7ed5126536c4148e5c2c3987923fee05ca4dcc0e0b681ffa48b7c46bc2d436e29c64b16e61da26508e0eb9ff0407895a38023f2333630b3867600754f0700f5521357dbaa312a0766fb077a0f769b26f5bcaaa", @typed={0xc, 0x55, @pid=r5}, @typed={0xc, 0x9, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="92c2488187c787e5f2a5927de60331ed5b55c3511279e40042ec388264fbc7faa1b3a3464742d8fc2755e73abd5115f2604ffb72590fb9e2fafe66fb87087dc8e5a88379fceeaa8529c9aa2d9686cc3ab422961371ceade18dd16abf7a887a23581cf6532867ddb4f73f3d5dfe2a421c88653975640b28afcf4e7a9d", @typed={0xc, 0x22, @ipv4=@broadcast=0xffffffff}, @generic="c823410f5b70cfcb8cca50f690c1ca252fba40978dd99851543d1107ec447f43235abddc662db2adc364c8b6857ba0", @typed={0xc, 0x90, @uid=r4}, @generic="33b47afb5b2fded5a341d39adf5e876f310feb22c4ad3e27c4fc9115ebff78cb7615f038636fb3e5ba773fc4692303a5104ab712cfd5d42b8578894abc858a7cefcc05d1fe10dfc26f28e3c2589d163913b2bbb659b012c73e11b81ccb7c8864a798b305436b917b1c784bc0f43ffc4c275fe402711bbcf7c5579fa5683137b31ceb2351254c9535036471ca83712a6a990dbe610a33892c75c0a5a623c1"]}]}, 0x29c}, {&(0x7f0000fa6000-0x164)={0x164, 0x1d, 0x20, 0x0, 0x3, "", [@typed={0x8, 0x93, @void=""}, @generic="1c3c213f31210f14eb7df1063b049acd07afe9c3ac6e64baed14170c28597a90b5a917128d6f76d78677c8efee5a4dc828434faca65039cd37dd8c50faba0fb33a2c0bc2f5", @nested={0x104, 0x14, [@generic="63caa7fc8b72e57b0545447522e7d93b9a53fd832355da0543194324fba08369fc9c7fe202989f06a00ac2b918ecf626623a3f788d5146dfc27e2fef383409494622767cd43368f2376f916d5fc9f9268278b5b2af857eece42f529a6e1184d3af0051b7f916b604986953176d5ac3d656f72eb85bd1f904ffcb997de599a7d45dbce856175d01582d9c866913255c460210760392dea52510179b9b333e74602c61245e728318d99975bee000d366e435d6da5751871452a39a06f62716bf182accc45aeab9418204bd41f02731e1787d96a53940ce7a689c9230807571e4de11f4c685aeb43585a20a0c76bf873d8c4f785c75", @typed={0xc, 0x12, @u32=0x3}]}]}, 0x164}, {&(0x7f00001b3000)={0x1320, 0x1d, 0x2, 0x7, 0x1, "", [@typed={0xc, 0x77, @ipv4=@empty=0x0}, @nested={0x70, 0x71, [@generic="70ccf0e860683aef783dd627365fa12c01dd5428e6af1231d8ce647a05e9e51377f82a4b6712dfec87f5115b33bad824475ab3320c0720eb7e09cb9daefe4a62f91f8afedec5698d264015201d1a5c15e22165e6422eef5ccf807975e15b75f3cbd16b7bf678694385a0aa"]}, @nested={0x1004, 0x86, [@generic="248414c892cf0e660acda9caa1de9ecfef7da5ace453b2806501f95ac1521b905daa8d7680c082bec76f8ebd581c73abf41b8e3e8fde5ce4ac1b117ba2fa5aba0dee3e3c4b5d01e4ca099612caae8f5b6d0648116363cafb955022bbe46b4aad5b84accb7d8e6a4f88f8f36871f8a10db935edcf1339366b3402ed4204f3d80fc2803194f9861a5acb89313758267f0910f3b54e49192df5dba65aca19b910a3b8e695c977a35e14ecf227bced076313bad5275b9966675cb67f6dbc8eb3125c76aa9484818440aebf1d68bc7c9b0b48a274e8022c2078b44263a51d1b2b8148c1060d0842adbf23ba67d89c3952dd6891299b470ecabbc11ef423bb099f853fbf8bba0274de18a7aba9fd4eb706bcebba9c39c678184dfb4a391f4339b262717fefce5da6fb0ab618cf5510c71c15f2e655d845d251b987be92080ca3f1c34709b104e555ecdfb41248a17a8fc856a1bd1e6442ce290227f5e2a432450823ef88cf2ba683e67ca4940b0f03bbb8d12fe2315f031c04a2bdf322fee99087b7b93786fa48b9cd7ab86ff243dd6935d4518c59256bd4c80182f75db9b2adc90b5d1a05ba3afdfd4eb297e5b2d18aa1f69cf230430b692b0e19f6d6d1da41bea059cf68d94ca686aa630ff4e9928eed8ccee19c3f60b0c737bdb79efafe86dc93eb7081472aa9aa332f20b23096067b94bb373943e330780d6150bc452cc51f01ef9a6af8ffc213b3a0d596ed4d0771b2652c4781cc5da798f0ccf204b180c40eddd639a504642717975d4459aa411877ccffa52fe37ec41567cbfbf0bbf7094a054eb6d551bab4ad2f7b8a6474879a6a2d8b8f51af940a601a20f2a0df3d53007a25d1e6f711dd900cf49fad4511e4d8126d2d7b0ff93567e2a68d65d155d7482fd96fa8e0c49fc3692c82e056060333acd5c6c4892615b126d3806ee6d7c4f0e23fcb9571c8d6accc8b8e7084603c25786463161d9ec7f8e403baa1973cd54e51219efbc099d37b9611e93e43d3e2cb5a8ebd37ec85dcf2de65fc36ee8566fc4e4f123038e7ca210247e8d6532505e5a4df26cf9043d6a00ed67a7d494f161e4ca2cd02ba878f8cf953777932342833bcc5c1c5916629706a2042527b0119ce290fc0cb02509e56570d35af814c8b0db051bf3bd225dddb59fb036274d5c36039d20dad71913ee7cfcea4982a0dd472dc2ee9fde41c7576cb249e466e130dda2ab94691c68dacb20bc41e4157e6fa3fbb175f985e105fd8da4514e2e7f8735657023c8b220b04ec7fb1fb9e2ded6bc92f84b2b57a317e2682fc358e8448ca4b3d5dd9ab1a7505cac46f75fbfdaf2e65ad00a40e639bcafda2ae30c0b68c832cad478f099a031b6c8def13bd5d4f0d04318380a218c53c906fb910d3cecb8b9c02e08805f1ba009461d1a9daa0245ab889a8757d0500e84d1960009b831c306300a99961cc8d918937f4894b07eb46b2117de6d86be695a883cf2551baf0d58102249e0e6b18108c805e0ad4e0688de7afc54e217cc9885c0ef50834355ddf777e3199e9e47d580cfb0b2b9968f06a7e987215f0deea9f9f378c14d15d4a0fc40c4727e9bff8d0164b6111ec4ddfc67206713a12ef6e259c7ffdc8cfc11cf4d815f4bd64fc8527f6351f9fbe24ff704056fd322009e6206bb87ba2b69537387018e65a03702fdfaea10c60a9161eb3f7d7ccae883f25d520ebb70f543951afa98b7fe69c20402bd6f2415c76d19a65969adbc39f03cf6bfd121a55e41235983ddea02b6167b789a6bdf29a66d9d2fe3771c8a4122c076b2768e23f90b265153cf8553de646dbacb4d9a7d084fbc041a9c763bfb6ff9486768cf2952087dc3998d4b078a6723f612cba6c0e68259dbb2f10c05b8b93480aeff27d95f85a4765dc37c2f6870847eb8aa3f7cc5b593a438456a400292dbb1d66e3758975e87e0fb6216575cf776d7798f2af054706857dcb89ce0cb94fe9683a368db48ced66aeef81c73c3c638dc47caab5ac4a1b4c29a52ad52f8f89da6180f138811494e75fa91263aaa4b247cef0395c13ccc46aa9149f01e33e1fe5a5aad23f52cebd23f8ddb01d5d7515ecd7e1e409f8663a33906ac0ea1745ac7f18051c0723436e45f1bd98d666e5aa07bceaae0db882d17dfec8c19056a692e5de0ba3f2801fafa31e3b944b74be8732d13096dddd3d3fe1cbc23c9c63a08110d94e63096787117fedeff1566c59ba1a0013659faff37095e16a1b5553916cafd0d1e6ca3fdd33b039be1098c64c4593dc6cc09c57361db400ef84ac40fb87f19404eaa3924f778a9e432def06cdb7bf44555a6cc091602e312134073ee1b50d16fa681701c037db0780ef28dc78d26076e999406295f47b4e5eb5d0e8b906ebe9d372b2e9e2a7fbc3a7d6c3be140de1e75c8c1cd1e904fe66f81c2753898e51e7057c4e2d7017d32fb65bc6eba336effcf10ce32c9fae8395ff4feb304ce33b8957dfacd8b9822f0ba65f7d4e14cbd3754e25bcc54842de8547bacbf670ccca72746651c44eb90aee16ae1b93c6d571938018049c973d629af50843d3b4e35d52bce7a532178eef8a5642233883e1ace7cc90bf7f3821771687cab4f670292518132eba84c12809d2bf0b47b6ba49f6568dc3813019b032e8ab87b5aaf253b1ba454e002d0a9b32f1f844c29386d734a56dabbb288e10b93365a6eda605613e35d147f08d486e99c605d1acaeb120173ad0677680265df30b17404bb370c0dd5068662f39bcdd5a578520ab57f100f1768cca3e0d431dea7f194cd7edeccf2a48cad11592ba6814b5875e91f6cbf706e9d9b5819533f6949fb88568803a8d9f2a327ec16f19065d7317c78b2794daa8b8340c8cf6f405acd4367c8e0dd8ee2c536786a6d05a2fa28797ab656fa8b89abaacd0791e88b9621f8d18925ab3ac7b1c65c06bd359ba36404b1365b8e9a0bb3f36c6df0c6d4a1f5a4b415968e502f9b204d3b302ed7d1334ae5e319aa078e510c621e63c563f27d1944f61ee489f2702f98044a0e0bcce6e7df6fb74322425e151232c3d6deb66f52d94a7631496b18309771242390dfda824bc1347602062519a70f6e3fddd4f04e25a243e1b61f0e9209aa753b3d797b21bb00698f8049c491105be655671dd49dc3261a7dfe295f661305c8e85cdbb2dad0952a4a4ab147fa33792a7f2e99935e98f9d72acd80e0151f1b641cd0ffe158ee062e0539b0388c373e156649454bb29e8b0452e7fc37b2ae6f66e9eefc954abf93ba21abad588e0845890d558959aa3bfffeefdfa9fa037fafeea355be8197b54033690a3a86c2948ec0b82dd50368f3644b29c242a131ee39f988f9d56c6b9c9906e34b87847d7c099fb45cc025bee7954a1666bea597617e535f5602d3d80afe327c3ba32a71afd1cdbde4357c476c1caaf589076e2c8f65543cc5c76bd3751cd2b44c17e7d13c9f64b64b0238573d9b383718538767f55f5b80b07b00f0f2a10df8711b77daca2cbc003e6bf4339d05bf8eca9bfe2981132c8018862d68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@nested={0x290, 0x5d, [@generic="a738c4474ccdbc0409a37c281d1e5fc541e520802dc72e1236a5dc02cff4d1aa07bbc78d8ea182a7cddb3a0dd193a21c93690d203904009450b133a8188cc2f4dce68305b908a4729b16e84b521ff53716b6bf4a0bd0ee3eb5e2c6195628cce5d5cd993ff26292f0a5f2e0274be6c70dc636787f86132328d6deda8d1064bbb39971bde1cc5c5c0dae9568a0a4c949df56d3506cce101ed22375845786195c8c04be729449beaa025e562094e9cd5edbff232d46f9638d9399cfcd2a60ce95ca6c232ac0bf8ccf6a1fc9f14c322e3299e9", @generic="07c6f81ab25b2cfa9c736396e121961f49c1b8370f1454a2fefed1478fb08c0111d9489d5729ab5e1550f6c14f79e458ab49639d13d58a8ca308df3d1517690b7ebe69ca233afa297f016dee53d0493882b808908d7f0a92e459785ea1308a761f96ab911a270e9aa2c00c7c7f9640c6e49d2141f22675a1921c135ac1936d0355a3532a911150a865bb71e2e5f28f6beae5a1aa9ede788f3b8533c7cef93f0d261ced5d26db0abf6915533ffa2fd669975477aa483825830682b952ab6a9b32d9661aa210be4c071922bc89eb5c54c9260268", @generic="93a58e5cf2eee8fe61", @generic="2bd2efcfb7c4c6d198f33dd5f8c82ec08da55510a550c58b3e57cd8a06b7186626b651def67c422bc5205d2ba27c50ff7575d49c4996b5d27df331977e1353d5c9104ae3cbfa184c3af73e77ed4390e34559d934516be4937f800d2b0397e754825c4794d12cd3cc7aabd30e544b2537f4abfae9d4022dc19fcab30425a5c7683f179d3949f17f5f534c76aa30cb96ce8fc5808f91c097d2c5d450f33c24f27b85d829b129ee0486edba9286dabad112a85dce0e3a6dc7c480b3c80673bc3219f8d84f7ae048840c303b829687ceafa8c4ba3860e8db520b32e6a9074f10"]}]}, 0x1320}, {&(0x7f0000a35000)={0x124, 0x27, 0x1, 0x0, 0x1, "", [@nested={0x108, 0x1e, [@typed={0x18, 0xffffffff, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="d0c5d0f603aa8ddf5e2ab6557edb52e864842f9eb6b4813fd7c98a6cd3147573d44bb97e9b468c0b1cf3ad98708c6fd299ea59f4d0af115f82b1a32bc7d2fdd827676a77b5c876273a1b6cbee6a61e77df28a65fb23a795eeca438ecc223b6bea12639e0045a0566632e86e15c121e52a60627e47176915780eb4a246f677fa04f2cf1db48f051a6e2fc03ac41a5df6be7ee2ceea7108d93154e344be86e551998adb33ecdf7e3c303d2fb9158783bdccb97c838b96f34b3d483113ff5753baa85585a0dc4a2fc6bd16b0d0ca764", @generic="", @generic="", @typed={0xc, 0x3e, @fd=r2}, @typed={0x8, 0x19, @void=""}, @generic="a16f5a99f140c5cf16"]}, @typed={0xc, 0x7b, @str='}\x00'}]}, 0x124}], 0x5, &(0x7f000083a000-0x18)=[@rights={0x18, 0x1, 0x1, [r6]}], 0x18, 0x0}, 0x4000000) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0xfffffffffffffff8) sendmsg$key(r8, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000e6d000-0x1f8)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xffffffa3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) getitimer(0x2, &(0x7f00000a8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) writev(r0, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000005000)=0x20000000) close(r0) 2018/01/28 09:46:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/28 09:46:19 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000076c000)={0x0, 0x4, 0x1f, 0x7}, &(0x7f000094c000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d6b000)={r1, 0x3}, &(0x7f0000bdc000-0x4)=0x8) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:19 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:19 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f000022f000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000651000)=[], 0xbd, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:46:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a81000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003e2000-0x78)={0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x1, 0x7e, 0x8a0d, 0xd2ea, &(0x7f000019f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6, 0xfffffffffffffac0}) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r1, &(0x7f000065a000)="", 0x0, 0x0, &(0x7f00000fd000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendfile(r0, r1, &(0x7f0000854000-0x8)=0x0, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000048c000)='/dev/sequencer2\x00', 0x600880, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f000068e000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000175000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002a7000)=0x8) sendto$inet6(r3, &(0x7f0000b05000-0x47)="fe01bc31082b436c6fb6b334cedc4f47a18c7a3c2c74419c6287f686061493a8405400a77e3943e39305f76cf5e954071a52e978a40c912f8a0d64d2833185b7831fe6d85d55fd", 0x47, 0x8010, &(0x7f0000754000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}, 0x1c) 2018/01/28 09:46:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000b6b000)='/dev/dmmidi#\x00', 0x80000000, 0x8000) getsockname$inet6(r0, &(0x7f0000d46000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000821000)=0x1c) socket$inet6(0xa, 0x800, 0x8) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:19 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000fcc000)=0x0) getrusage(0xffffffffffffffff, &(0x7f0000fcc000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, r1}, 0x10) 2018/01/28 09:46:19 executing program 2 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000010f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d75000-0x4)=0xe8) getresgid(&(0x7f0000487000-0x4)=0x0, &(0x7f00008e3000)=0x0, &(0x7f00000c1000)=0x0) connect$packet(r1, &(0x7f0000be1000-0x14)={0x11, 0x2, r2, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00008b2000)=0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00001a2000-0xbe)=""/190) getgid() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) sendmmsg$unix(r1, &(0x7f0000a7c000)=[{&(0x7f0000c0a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000c29000)=[], 0x0, &(0x7f0000179000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xfd4b, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@flushsa={0x14, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 103.873090] FAULT_INJECTION: forcing a failure. [ 103.873090] name failslab, interval 1, probability 0, space 0, times 0 [ 103.884442] CPU: 1 PID: 14765 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #283 [ 103.891803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.901156] Call Trace: [ 103.903754] dump_stack+0x194/0x257 [ 103.907386] ? arch_local_irq_restore+0x53/0x53 [ 103.912049] ? trace_event_raw_event_lock+0x340/0x340 [ 103.917264] should_fail+0x8c0/0xa40 [ 103.920981] ? print_irqtrace_events+0x270/0x270 [ 103.925743] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 103.930882] ? print_irqtrace_events+0x270/0x270 [ 103.935656] ? sctp_get_port_local+0x172/0x13b0 [ 103.940339] ? lock_downgrade+0x980/0x980 [ 103.944525] ? lock_acquire+0x1d5/0x580 [ 103.948499] ? sctp_get_port_local+0x323/0x13b0 [ 103.953168] ? inet_get_local_port_range+0x13d/0x500 [ 103.958286] ? lock_release+0xa40/0xa40 [ 103.962257] ? trace_hardirqs_on+0xd/0x10 [ 103.966422] should_failslab+0xec/0x120 [ 103.970402] kmem_cache_alloc+0x47/0x760 [ 103.974466] ? perf_trace_lock+0xd6/0x900 [ 103.978626] sctp_get_port_local+0x9cd/0x13b0 [ 103.983137] ? sctp_set_owner_w+0x420/0x420 [ 103.987449] ? avc_has_perm+0x3e2/0x680 [ 103.991423] ? __sanitizer_cov_trace_pc+0x32/0x50 [ 103.996268] ? avc_has_perm+0x43e/0x680 [ 104.000261] ? print_irqtrace_events+0x270/0x270 [ 104.005018] ? find_held_lock+0x35/0x1d0 [ 104.009092] ? lock_acquire+0x1d5/0x580 [ 104.013060] ? lock_sock_nested+0xa3/0x110 [ 104.017296] ? lock_acquire+0x1d5/0x580 [ 104.021277] ? inet_autobind+0x1f/0x180 [ 104.025281] sctp_get_port+0x13f/0x1b0 [ 104.029175] ? sctp_bind+0xc0/0xc0 [ 104.032716] ? __local_bh_enable_ip+0x121/0x230 [ 104.037389] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 104.042404] ? lock_sock_nested+0x91/0x110 [ 104.046630] ? trace_hardirqs_on+0xd/0x10 [ 104.050759] ? __local_bh_enable_ip+0x121/0x230 [ 104.055415] inet_autobind+0xaa/0x180 [ 104.059194] ? inet_autobind+0xaa/0x180 [ 104.063143] inet_sendmsg+0x4de/0x5e0 [ 104.066919] ? __might_sleep+0x95/0x190 [ 104.070871] ? inet_recvmsg+0x5f0/0x5f0 [ 104.074826] ? selinux_socket_sendmsg+0x36/0x40 [ 104.079468] ? security_socket_sendmsg+0x89/0xb0 [ 104.084197] ? inet_recvmsg+0x5f0/0x5f0 [ 104.088146] sock_sendmsg+0xca/0x110 [ 104.091836] SYSC_sendto+0x361/0x5c0 [ 104.095527] ? SYSC_connect+0x4a0/0x4a0 [ 104.099480] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 104.104298] ? vfs_write+0x374/0x510 [ 104.107986] ? wait_for_completion+0x770/0x770 [ 104.112580] ? fput+0xd2/0x140 [ 104.115749] ? SyS_write+0x184/0x220 [ 104.119436] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 104.124283] SyS_sendto+0x40/0x50 [ 104.127729] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 104.132455] RIP: 0033:0x453299 [ 104.135617] RSP: 002b:00007fe6d56f5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 104.143298] RAX: ffffffffffffffda RBX: 00007fe6d56f5aa0 RCX: 0000000000453299 [ 104.150539] RDX: 0000000000000001 RSI: 0000000020ee9e0c RDI: 0000000000000013 [ 104.157783] RBP: 00007fe6d56f5a90 R08: 0000000020aa9000 R09: 000000000000001c [ 104.165032] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 104.172281] R13: 00007fe6d56f5bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 09:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000123000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000b70000-0x4)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r2 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) inotify_init1(0x80800) write(r2, &(0x7f0000ebc000)='[', 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) bind$inet(r0, &(0x7f0000ba4000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000950000-0x8)={0x0, 0x0, 0x0}, &(0x7f000091d000)=0xfcef) time(&(0x7f0000e6f000)=0x0) 2018/01/28 09:46:36 executing program 0: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x1, r0, 0x7ffd) ioprio_get$pid(0x1000000000002, 0x0) 2018/01/28 09:46:36 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000031d000-0xa)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x2) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000d71000-0x1e)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @generic="0f3af7b46b7f5bf0205f143ffcf03e21"}}) connect$pppoe(r0, &(0x7f00004d1000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @generic="c42ac0dd9a7dc4c21e06eb5fa3ffebb6"}}, 0x1e) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000e03000-0x74)="7e269b4269f01391d6aa9f3fd1afc04ebe6ea0b18449adc9369f716540ec6c2b22bfbb1ec50ef667f7247c38e24d08f9ee39ad7c3ea8640a7a1800299e6f282382f4d8310858d6d26d38ecf1a80c4083cd424ca19548ee1c00ee0a4b877c7485aca76f71deb228799cf004961effc8002eed423b") 2018/01/28 09:46:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006fd000)=0x0) getpid() getpgrp(0xffffffffffffffff) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cd6000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00004af000)='map_files\x00') setns(r1, 0x48000000) 2018/01/28 09:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) r0 = open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) unlinkat(r0, &(0x7f000017c000)='./file0\x00', 0x0) 2018/01/28 09:46:36 executing program 1: mmap(&(0x7f0000000000/0x26c000)=nil, 0x26c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f000026f000-0x38)={&(0x7f00000b5000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000072000-0x20)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c, 0x0}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) mmap(&(0x7f000026c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000026c000)=0x0, &(0x7f0000229000)=0x4) 2018/01/28 09:46:36 executing program 2 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000975000-0x4)={0x0, 0x7, 0x0}, 0x4) close(r0) 2018/01/28 09:46:36 executing program 7: 2018/01/28 09:46:36 executing program 0: [ 120.814808] FAULT_INJECTION: forcing a failure. [ 120.814808] name failslab, interval 1, probability 0, space 0, times 0 [ 120.826652] CPU: 1 PID: 14788 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #283 [ 120.834020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.843347] Call Trace: [ 120.845915] dump_stack+0x194/0x257 [ 120.849524] ? arch_local_irq_restore+0x53/0x53 [ 120.854169] ? find_held_lock+0x35/0x1d0 [ 120.858213] should_fail+0x8c0/0xa40 2018/01/28 09:46:36 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/28 09:46:36 executing program 1: 2018/01/28 09:46:36 executing program 0: 2018/01/28 09:46:36 executing program 7: 2018/01/28 09:46:36 executing program 1: 2018/01/28 09:46:36 executing program 0: [ 120.861905] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 120.866981] ? print_irqtrace_events+0x270/0x270 [ 120.871721] ? sctp_get_port_local+0xd12/0x13b0 [ 120.876363] ? lock_downgrade+0x980/0x980 [ 120.880486] ? lock_release+0xa40/0xa40 [ 120.884441] ? mark_held_locks+0xaf/0x100 [ 120.888563] ? do_raw_spin_trylock+0x190/0x190 [ 120.893122] ? __local_bh_enable_ip+0x121/0x230 [ 120.897771] ? sctp_get_port_local+0xd12/0x13b0 [ 120.902413] ? trace_hardirqs_on+0xd/0x10 [ 120.906554] ? __local_bh_enable_ip+0x121/0x230 [ 120.911212] ? sctp_get_port_local+0xd28/0x13b0 [ 120.915951] ? sctp_bind_addr_match+0x244/0x390 [ 120.920605] should_failslab+0xec/0x120 [ 120.924600] kmem_cache_alloc_trace+0x4b/0x750 [ 120.929160] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 120.934332] sctp_add_bind_addr+0xd8/0x460 [ 120.938564] ? sctp_bind_addr_free+0x20/0x20 [ 120.942950] ? __ipv6_addr_type+0x193/0x280 [ 120.947252] ? sctp_v6_available+0x100/0x2b0 [ 120.951644] ? sctp_inet6_bind_verify+0x9c/0x440 [ 120.956382] sctp_do_bind+0x312/0x540 [ 120.960164] sctp_autobind+0x179/0x200 [ 120.964031] ? mark_held_locks+0xaf/0x100 [ 120.968151] ? sctp_do_bind+0x540/0x540 [ 120.972097] ? __local_bh_enable_ip+0x121/0x230 [ 120.976739] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 120.981733] ? lock_sock_nested+0x91/0x110 [ 120.985944] ? trace_hardirqs_on+0xd/0x10 [ 120.990065] ? __local_bh_enable_ip+0x121/0x230 [ 120.994711] sctp_sendmsg+0x2955/0x3420 [ 120.998663] ? sctp_sendmsg+0x2955/0x3420 [ 121.002815] ? sctp_id2assoc+0x390/0x390 [ 121.006846] ? find_held_lock+0x35/0x1d0 [ 121.010888] ? release_sock+0x1d4/0x2a0 [ 121.014837] ? lock_downgrade+0x980/0x980 [ 121.018958] ? lock_downgrade+0x980/0x980 [ 121.023078] ? lock_release+0xa40/0xa40 [ 121.027027] ? lock_acquire+0x1d5/0x580 [ 121.030976] ? lock_sock_nested+0xa3/0x110 [ 121.035182] ? lock_acquire+0x1d5/0x580 [ 121.039128] ? __local_bh_enable_ip+0x121/0x230 [ 121.043773] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.048767] ? release_sock+0x1d4/0x2a0 [ 121.052724] ? _raw_spin_unlock_bh+0x30/0x40 [ 121.057123] ? release_sock+0x1d4/0x2a0 [ 121.061076] ? __release_sock+0x360/0x360 [ 121.065202] ? __local_bh_enable_ip+0x121/0x230 [ 121.069855] inet_sendmsg+0x11f/0x5e0 [ 121.073626] ? inet_sendmsg+0x11f/0x5e0 [ 121.077573] ? __might_sleep+0x95/0x190 [ 121.081518] ? inet_recvmsg+0x5f0/0x5f0 [ 121.085470] ? selinux_socket_sendmsg+0x36/0x40 [ 121.090116] ? security_socket_sendmsg+0x89/0xb0 [ 121.094844] ? inet_recvmsg+0x5f0/0x5f0 [ 121.098793] sock_sendmsg+0xca/0x110 [ 121.102484] SYSC_sendto+0x361/0x5c0 [ 121.106187] ? SYSC_connect+0x4a0/0x4a0 [ 121.110145] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 121.114968] ? vfs_write+0x374/0x510 [ 121.118656] ? wait_for_completion+0x770/0x770 [ 121.123237] ? __lock_is_held+0xb6/0x140 [ 121.127292] ? fput+0xd2/0x140 [ 121.130465] ? SyS_write+0x184/0x220 [ 121.134158] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 121.138990] SyS_sendto+0x40/0x50 [ 121.142422] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 121.147151] RIP: 0033:0x453299 [ 121.150312] RSP: 002b:00007fe6d56f5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 121.157991] RAX: ffffffffffffffda RBX: 00007fe6d56f5aa0 RCX: 0000000000453299 2018/01/28 09:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000149000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073c000-0x4)=0xe8) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000afc000-0x38)={&(0x7f0000f31000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x2b3, &(0x7f00002bc000-0x10)={&(0x7f0000a29000-0x14)={0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffd34}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) setresuid(0x0, 0x0, 0x0) 2018/01/28 09:46:36 executing program 7: 2018/01/28 09:46:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000479000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/28 09:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') readv(r0, &(0x7f0000954000-0x30)=[{&(0x7f0000e3b000)=""/114, 0x72}], 0x1000000000000130) 2018/01/28 09:46:36 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) 2018/01/28 09:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000011f000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TCSETS(r0, 0x5402, &(0x7f000089c000)={0xfffffffffffffff9, 0xb9, 0x3, 0xffffffffffffffff, 0x7f, 0x4, 0x1, 0xc01, 0x0, 0xffff, 0x0, 0x1ff}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) [ 121.165252] RDX: 0000000000000001 RSI: 0000000020ee9e0c RDI: 0000000000000013 [ 121.172505] RBP: 00007fe6d56f5a90 R08: 0000000020aa9000 R09: 000000000000001c [ 121.179748] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 121.186991] R13: 00007fe6d56f5bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 09:46:36 executing program 2 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:36 executing program 7: 2018/01/28 09:46:36 executing program 5: 2018/01/28 09:46:36 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000e30000-0x28)={@generic="5ec4968338c283894399a3323db86e58", 0xffffffff80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(r0, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fcb000)=0xfffffffffffffed0, 0x80800) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000fcb000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r2}, 0xc) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000c24000)=0x100000000) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000fce000-0x1000)=""/4096, 0x1000, 0x40002000, &(0x7f0000fcd000)={0x11, 0xc, r2, 0x1, 0x7, 0x6, @random="fa4c6a67a1e7", [0x0, 0x0]}, 0x14) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000697000)='./file0\x00', 0x80000000) 2018/01/28 09:46:36 executing program 1: 2018/01/28 09:46:36 executing program 3: 2018/01/28 09:46:36 executing program 0: 2018/01/28 09:46:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00006da000-0x8)='./file0\x00', &(0x7f0000e7e000-0xd)=@known='security.evm\x00', &(0x7f000027e000-0x8)='vmnet1:\x00', 0x8, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000601000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a27000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000d13000)={0x7, 0x6, &(0x7f0000b11000-0x30)=@raw=[@jmp={0x5, 0x4, 0x2, 0x3, 0xa, 0xfffffffc, 0x0}, @call={0x85, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f000052f000-0xa)='syzkaller\x00', 0x6, 0x8b, &(0x7f00002d1000-0x8b)=""/139, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:36 executing program 5: 2018/01/28 09:46:36 executing program 1: 2018/01/28 09:46:36 executing program 5: 2018/01/28 09:46:36 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00000b6000-0x13a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"d1683114411480903c1ed2cfd868aef2dedb9a6f"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 09:46:36 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000977000)="", 0x0, 0x0, &(0x7f0000f88000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/28 09:46:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x0, 0x0}) 2018/01/28 09:46:36 executing program 5: r0 = socket$inet(0x2, 0x80005, 0x0) pipe(&(0x7f0000c53000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000-0xf3)="942a48e55ae9463d24eb39451b3f98d23b900ea14051cc333cf0b1612c7fe01199718e96112747b7906ce6d6b56ccb657a0efe67d8a8b6065eb45247bfa14b8c24f548e17c9cd9a375f41fba6f7307925d6133d8a5b90ec0af3267028c17c022fa47deb6be026004d8a1ec767800776834db4db946388b48ab3e140f5adce1876ba03ca4a54ac93e0d353a015594aae26b4be576e0dd118d83bc1a58ae7ee6c36eaf020b1ab3baf8c312e3d07c9d37e9a618d455a21fa811d4b313cef4c568ccdd6e6bbccabf66677074cd9597ed22dacb66be931b6492103e8f9747fc8d84aba67d509ab6e27e04799d1eb9cafeb8fcaf3b3c") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001d000)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf1={0x230, 'bpf\x00', 0x1, @pinned={0x5, 0x0, 0x0, "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", &(0x7f000000a000)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) 2018/01/28 09:46:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) sendmsg$alg(r0, &(0x7f00005be000)={0x0, 0x0, &(0x7f0000c2b000-0x30)=[{&(0x7f0000314000-0xe7)="6dc789a078bc6a1e40c611cee69323ee8d8a3c40a69de2de9a099a8a97c85ae6df0b813fbac33899ac960657e1c935f63c4a2f83dc285cfb2db8094727030412e2e7edb8329e37f86870c19b534dbc2eafdf0367b4763c815af8101b77cb8cc5228bf0338b22b53355252d78d13a42074429c89239eb03b673fddf30d44b9ea4e55b0ac7ef931b738ad6d2b0d28d25fb1f3befcc124052757f6a20d2b0341936441789c156300c7d3202ae32f00ae7bf6833d721569dc5cb863038a54982cd77cf11318baf80c111fc58f158c6f30103ee33ae4135aefd3cdd9e5cdc5978154e219c1f05d339ae", 0xe7}, {&(0x7f0000661000-0x7f)="5d98e014ac969436b72a5566d080007420455363cc5f4f1b0b9d196bd68e57f59328cf5054b4145d1096fd6898dd5b88c8d8ee8d345c88c3da2be89d2fbf209afbc052eeb5d9ad61048b420bd2bc3c8a0a0da8db2a912d84995a6426702478fddb38d2ee312f8f44adda636daa0c24224ad4c342428744bcb41ebabb9edba3", 0x7f}, {&(0x7f0000ea2000)="930b85759b5a40e654b785350cc638c9e04cb220c4610b71cb3c3e5f6b40005cb748b539cb60273b9ce6460b0cae231dac1f6dcb234e8f6fb16a77d9859cca31bb32c1f52db876e473eae80ad66b22fe90f9bfa31171b2d8220f61b6ed679eff093ee657bc75a9cd08e3c520fd76b6e5d4d55d54d76fb0", 0x77}], 0x3, &(0x7f0000203000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0xc8, 0x117, 0x2, 0xb1, "931030da97ad250a6cad93b9bfa134e1afcef72e9fa156fd1b924b3221c3639a45c55e1bf1d9033b3b1f3bb48df89a147635af1c8795e8118330eab43f8ef0aa5754eaa8b32b02b9027bfa147feff114153fb48b5dddb90d3081d76476f9dea1c2a69977d2a74baecb1a297f79f3b74638624e7f832de29e93b9c45628736c7b55178c30b64dcebe0f48f0463d3681bb2c4810674dbd740e1bf11915b9f24043724d27ed15eae6ec3134d0e8d7ef34033a"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7d, "479f8a2936049fa728ba654754772983dda45d44252b111a94ea91cae5c259846e9108f65b005bd2c2a8c7f9d201cb464b7b7dda70ea1c1cb1a5b2e616b0c957d9d1e39965841582c84e7b8305dc114a24a3b77acd1471fb4307fcee4bead5f3ddcc5e082401597fe029ba4e21180f17ea3c8ae7b7649e33f80d5c2787"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x0}], 0x1d8, 0x4}, 0x4004080) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001b7000-0xf)='/dev/sequencer\x00', 0x32140, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00004a2000-0x2)=0x3, &(0x7f0000eff000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f0000100000-0xe)='maps\x00') lseek(r2, 0x56, 0x0) sendmmsg$alg(r0, &(0x7f0000d75000-0x118)=[{0x0, 0x0, &(0x7f00002e5000-0x40)=[{&(0x7f000035a000)="57279c5766bc6b8c067012fa4e8c2fb7e1ac34b206da02bb9035c696aa0847080e8630e88476c26e2cce44cc66dd17525a001b1aad83c8418e640773a295d256cf7342623e8eb6cd7815607f567c5a97c1509fdfdd0cf93908c77cfe146c4115b464081b2243ac986e854e1fbcc5ebbdefd16969325be37a31f14ae3753744eba92365f53ace4756c6405b2f7af17d329e62f281e761c4e67d9940395ec41fb23aff59c68b3c5b73ea21e0b484803c793395882e988ea084a38093fad300bb915c5c87cb00dbc0be1168f77ee968a0a5dd8db8e5f31f4f08b4db5419cce3ba7b5e71292aa6c8fbc5", 0xe8}, {&(0x7f000049d000-0xfe)="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", 0xfe}, {&(0x7f00007a5000)="b64bfb0e402e80db302976cc82abcd0030dea0be66eff2e27bdcc24386794cc942b76f8113424a2f3de68861fad54a861bd4af5860e184a405c4dc8b13af91e40cbd7f7a27", 0x45}, {&(0x7f0000366000)="", 0x0}], 0x4, 0x0, 0x0, 0x4000010}, {0x0, 0x0, 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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xd8, 0x117, 0x2, 0xc3, "8a858ce820b618a92a355049737b5f38c9d898ca126ac28cda026688bc6eb692a5fb8e1b5c29082212f2cd85e72a97f300624d94c2c2a4c46e22bc9d551eccf59818a73bdfab981095baffe22e4c7ad324839e4f0200a3f67d2ee52b51b92838aaca6791e5603505ede751148761d1faaebdbbc6886dba20bd6068617671fc4e5c3fd34d964c15277b60d0f3259dfb2c4b6e2416feb2a57b0770e6b8caf63756a8b123d468f6088644fbefb6e76fba35dfebdc63f7853b980b46627e123cad3b2e05d6"}, @iv={0x118, 0x117, 0x2, 0xff, "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"}, @iv={0x38, 0x117, 0x2, 0x23, "63559fed0c5e8e31c478d2c20c98b9fdad87b5b98089f0e1d5fe1c9224a38f273478b7"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x90, 0x117, 0x2, 0x76, "581c9b9c6affa025571a6bc90a42c47d6a4af2d62f3e2c3fea72a00322feabefea2df7f4a4c46ead93ef1d122f6f68eedd69f9d6333772b729e44452371be4e0bd750532b023a2353d308e2f4332a17c8c2ff254a850cbe353381531dc9ea1d323fa8fe04578e3c5f5ef353441d912dd86377440ea9c"}], 0x1330, 0x4800}, {0x0, 0x0, &(0x7f00002f1000-0x10)=[{&(0x7f0000830000-0x2f)="b8eadd4d4d0939c70859543f789c551d143b0b8d8a11cc401c565aaacd751640c026905357148597e4719909c920ea", 0x2f}], 0x1, &(0x7f0000c4d000-0xb0)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x7f, "42a14907f1f1a20d920ba3cf3165a5bd12516c22d1e3d616ebecebd52783ccb6155e08acea7198c5680e21bf345e7d7ada567cb63c50fa151b45c91e96981b3182a7ce276f4cc01e800221a2947148d2820c24347f11347e624e45dbcfc3cdc80413dc7a5a45c1969103ac7ea4ddd068a715c9f5da3bd878217f7848b1da82"}], 0xb0, 0x8000}, {0x0, 0x0, &(0x7f0000a39000-0x60)=[{&(0x7f000060d000)="bf77f66145ff192fcd32d0", 0xb}, {&(0x7f0000239000-0x6f)="ae058666a44900666cd4de99c4248440954e13076ea7471545d847908f71dc60501edc99f3dd99169d1aa65ac66a2168cac4971ab6e4859322e11d0b0f786235aa10b1921175610d97fa474ac8c689f2d21d081ceaf6d524af8ec778d2ab6e3202bc1a07144cf433c8516d4fb3d12a", 0x6f}, {&(0x7f0000909000+0x6f6)="6c6c17b93514812fe8b87d0c4ecd15e78907b0301e4af1937bbf3e9b9409d9b0bd0141344b", 0x25}, {&(0x7f000042b000-0x63)="e6454800f2d04c0cb7a9a72d3485df8ae6c5ea89035151edf562ebfa6b8b4a459ff63dfc386daa2f4a50cf73b3af18b8693e2563bad563a10e3fd31783a32abcaa2b2b9289e83106abcad9586b9dc50ea07d2a9133cc1c2a303b7586e550270eed4e7e", 0x63}, {&(0x7f0000cf9000-0x57)="2764d71888b27282f1b1961f2fa59914c90c6528a73e403efd35659bebdab385da7fad830cd0b80cb902ecb3cd4d10d2d03e0abc5884aea5558fbb1736b7c5175b3b9da8a5684c8c3ec204ca095e63dd9a83ddf8659174", 0x57}, {&(0x7f0000758000)="9c9354bc6808e0af0c1599a03f898cdfd0f8ace2f257f72c50c904", 0x1b}], 0x6, &(0x7f000037a000-0x198)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @assoc={0x18, 0x117, 0x4, 0x7}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x672a}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @iv={0xd8, 0x117, 0x2, 0xbf, "994d66ca3fd1b3a191e6753c610d70989a4d32526acba59b59dee704f98c762e1a76059bfb0f8ad9cd002e26e55f9f9beedfec0adb7818dd0f8c7fd8998091c5e9f108a9a66de064e742fbc4ef73b066e3a438985b13da9b449a7dfc9307e771c9a35f965063a8a863ed695ce33a67ce8d4246be799b320c20f3598aa3f72b53bde51bcd9e0cb1b4cf8ec1b3f8ce0385186ae73c37381663ec3b40aa76167bd07a10ea54a8ebe568880f83aab90c56aaeeb33087c26a36de3dfda2bf081e8d"}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x198, 0x800}], 0x5, 0x40005) [ 121.301780] FAULT_INJECTION: forcing a failure. [ 121.301780] name failslab, interval 1, probability 0, space 0, times 0 [ 121.343918] CPU: 1 PID: 14848 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #283 [ 121.351285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.360619] Call Trace: [ 121.363191] dump_stack+0x194/0x257 [ 121.366798] ? arch_local_irq_restore+0x53/0x53 [ 121.371447] ? unwind_get_return_address+0x61/0xa0 [ 121.376363] should_fail+0x8c0/0xa40 [ 121.380065] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.385153] ? save_stack+0xa3/0xd0 [ 121.388763] ? save_stack+0x43/0xd0 [ 121.392369] ? kasan_kmalloc+0xad/0xe0 [ 121.396240] ? kmem_cache_alloc_trace+0x136/0x750 [ 121.401080] ? sctp_do_bind+0x312/0x540 [ 121.405041] ? sctp_autobind+0x179/0x200 [ 121.409086] ? sctp_sendmsg+0x2955/0x3420 [ 121.413217] ? inet_sendmsg+0x11f/0x5e0 [ 121.417180] ? sock_sendmsg+0xca/0x110 [ 121.421051] ? SYSC_sendto+0x361/0x5c0 [ 121.424921] ? SyS_sendto+0x40/0x50 [ 121.428544] ? mark_held_locks+0xaf/0x100 [ 121.432687] ? retint_kernel+0x10/0x10 [ 121.436578] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.441589] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 121.446342] ? retint_kernel+0x10/0x10 [ 121.450235] ? should_failslab+0xb2/0x120 [ 121.454389] should_failslab+0xec/0x120 [ 121.458361] kmem_cache_alloc_trace+0x4b/0x750 [ 121.462935] ? rcu_read_lock_sched_held+0x108/0x120 [ 121.467942] ? kmem_cache_alloc_trace+0x456/0x750 [ 121.472772] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 121.477950] sctp_association_new+0x114/0x2130 [ 121.482512] ? sctp_trans_elect_best+0x310/0x310 [ 121.487249] ? __ipv6_addr_type+0x193/0x280 [ 121.491550] ? sctp_v6_available+0x100/0x2b0 [ 121.495946] ? sctp_inet6_bind_verify+0x9c/0x440 [ 121.500716] ? sctp_v6_to_sk_saddr+0xdd/0x240 [ 121.505198] ? sctp_do_bind+0x3db/0x540 [ 121.509159] ? sctp_autobind+0x179/0x200 [ 121.513200] ? mark_held_locks+0xaf/0x100 [ 121.517328] ? sctp_do_bind+0x540/0x540 [ 121.521279] ? __local_bh_enable_ip+0x121/0x230 [ 121.525927] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.530923] ? lock_sock_nested+0x91/0x110 [ 121.535138] ? __ipv6_addr_type+0x193/0x280 [ 121.539451] ? sctp_v6_scope+0x3f/0x50 [ 121.543319] sctp_sendmsg+0x1cc0/0x3420 [ 121.547284] ? sctp_id2assoc+0x390/0x390 [ 121.551323] ? find_held_lock+0x35/0x1d0 [ 121.555370] ? release_sock+0x1d4/0x2a0 [ 121.559323] ? lock_downgrade+0x980/0x980 [ 121.563449] ? lock_downgrade+0x980/0x980 [ 121.567573] ? lock_release+0xa40/0xa40 [ 121.571523] ? lock_acquire+0x1d5/0x580 [ 121.575475] ? lock_sock_nested+0xa3/0x110 [ 121.579693] ? lock_acquire+0x1d5/0x580 [ 121.583648] ? __local_bh_enable_ip+0x121/0x230 [ 121.588294] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.593287] ? release_sock+0x1d4/0x2a0 [ 121.597247] ? _raw_spin_unlock_bh+0x30/0x40 [ 121.601630] ? release_sock+0x1d4/0x2a0 [ 121.605589] ? __release_sock+0x360/0x360 [ 121.609716] ? __local_bh_enable_ip+0x121/0x230 [ 121.614373] inet_sendmsg+0x11f/0x5e0 [ 121.618148] ? inet_sendmsg+0x11f/0x5e0 [ 121.622101] ? __might_sleep+0x95/0x190 [ 121.626058] ? inet_recvmsg+0x5f0/0x5f0 [ 121.630011] ? selinux_socket_sendmsg+0x36/0x40 [ 121.634657] ? security_socket_sendmsg+0x89/0xb0 [ 121.639394] ? inet_recvmsg+0x5f0/0x5f0 [ 121.643360] sock_sendmsg+0xca/0x110 [ 121.647051] SYSC_sendto+0x361/0x5c0 [ 121.650744] ? SYSC_connect+0x4a0/0x4a0 [ 121.654704] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 121.659525] ? vfs_write+0x374/0x510 [ 121.663216] ? wait_for_completion+0x770/0x770 [ 121.667782] ? __lock_is_held+0xb6/0x140 [ 121.671845] ? fput+0xd2/0x140 [ 121.675014] ? SyS_write+0x184/0x220 [ 121.678716] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 121.683543] SyS_sendto+0x40/0x50 [ 121.686976] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 121.691714] RIP: 0033:0x453299 [ 121.694878] RSP: 002b:00007fe6d56f5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 121.702557] RAX: ffffffffffffffda RBX: 00007fe6d56f5aa0 RCX: 0000000000453299 [ 121.709798] RDX: 0000000000000001 RSI: 0000000020ee9e0c RDI: 0000000000000013 [ 121.717040] RBP: 00007fe6d56f5a90 R08: 0000000020aa9000 R09: 000000000000001c [ 121.724282] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 121.731522] R13: 00007fe6d56f5bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 09:46:37 executing program 2 (fault-call:3 fault-nth:3): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:37 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f5000-0x11)='/dev/vga_arbiter\x00', 0x600000, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000fcb000)={0x8, 0x4, 0xffffffffffffffef, 0x5, 0x6, 0xfa8, 0xfffffffffffff38e, 0x800}, 0x0) 2018/01/28 09:46:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f00003b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000627000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000aac000)="ffd25740b6d77ecb8684846b8d5979bffe41284318fb15779942e0500705dbf4e63179cd208df6d40c18fcefa4da920aba6c67eae8789cd6f09b3b6a9f74fecbf11938a0be1a83af35d96e6b37b5c623ffb8e87bdef32a7fbc5f7426beda8b1324d7e9e71ab8d0b5670fb4ab872dcac231ab356d96b6066c5f76097c657fa01cfecdcd2c72f1a324247233d7758a8ff6f9e3bb1c0327608fd4644af040aba43e01a605037b0720899a6e11c0d9a48c8356c24ee092cc1d58b0eeb34f991414e2119a54698590ae4f51552ea1b37d7b783c2ad60f5a", 0xd5, 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x1000000000005, 0x84) setsockopt(r2, 0x8000000084, 0xc, &(0x7f0000aac000)="", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f00005db000)={@generic="d50edb5d67e6c46754b3522e77aadcac", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00002aa000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002000-0x4)=0x8, 0x4) keyctl$get_keyring_id(0x0, r3, 0x8000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x40, 0x0) accept4$packet(r4, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) 2018/01/28 09:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000383000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c9e000)='/dev/ppp\x00', 0x20001, 0x0) pselect6(0x40, &(0x7f0000aef000-0x40)={0x6, 0x3f, 0x0, 0x1, 0x46, 0x8000, 0x7fffffff, 0x8}, &(0x7f0000895000-0x40)={0x1, 0x1ff, 0x1, 0x5, 0x1f, 0x0, 0x9, 0x2}, &(0x7f00001ed000)={0xbef7, 0x1f, 0x6, 0x400, 0x7fff, 0x9, 0x7f, 0x3}, &(0x7f00009f0000-0x10)={0x0, 0x1c9c380}, &(0x7f000094e000-0x10)={&(0x7f0000c3b000-0x8)={0x9}, 0x8}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000075d000)={0x0, 0x0, 0x8, 0x1, 0xda, 0xffff, 0x2, 0x6, 0x401, 0x5, 0x3ff}, 0xb) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000304000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpid() dup(r1) ptrace$getsig(0x4202, r2, 0x5, &(0x7f000078e000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000086e000)={0x8, 0x3, 0x7, 0xb6fd, 0x400, 0x9}) clock_gettime(0x0, &(0x7f000029b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000116000-0xa)='/dev/dsp#\x00', 0x8, 0x200) 2018/01/28 09:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0xe, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000cab000)=[@in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x10001}, 0x4}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffa64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x36800000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df6000)={&(0x7f0000948000)={0x14, 0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) connect$bt_rfcomm(r0, &(0x7f000010f000)={0x1f, {0x8, 0x7ff, 0x1, 0xffff, 0x100, 0x3}, 0x7}, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e0c000)=0x0) read(r0, &(0x7f00003b2000)=""/80, 0x50) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/28 09:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000ef000-0x10)={&(0x7f00005c2000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) [ 121.803191] FAULT_INJECTION: forcing a failure. [ 121.803191] name failslab, interval 1, probability 0, space 0, times 0 [ 121.814904] CPU: 0 PID: 14881 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #283 [ 121.822251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.831576] Call Trace: [ 121.834138] dump_stack+0x194/0x257 [ 121.837743] ? arch_local_irq_restore+0x53/0x53 [ 121.842399] should_fail+0x8c0/0xa40 [ 121.846090] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/28 09:46:37 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000007000)={0xaa, 0x24, 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000a000)="c0c73ff0") 2018/01/28 09:46:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000493000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x1000802) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) io_destroy(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00003da000-0x1)=0x4) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000)=0x0, &(0x7f0000113000)=0x0, &(0x7f000027e000-0x1)="") socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file1\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x8000000000000001, &(0x7f0000001000-0x3)="749598") perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x842, 0x2) gettid() fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00003d7000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000082c000-0x78)=[{{0x77359400, 0x0}, 0x400, 0x0, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x3, 0x3, 0x8416}, {{r2, 0x0}, 0x0, 0x9, 0xa}, {{r2, 0x0}, 0x1, 0x6, 0x40}, {{0x0, r3}, 0xc96, 0x0, 0x8000}], 0x78) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000cdf000)={r2, 0x2710}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/hwrng\x00', 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) ioprio_get$pid(0x0, 0x0) sync() sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/01/28 09:46:37 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x40000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000001e000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000057000)={0x0, 0x0}, &(0x7f0000057000)=0x10) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/28 09:46:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ced000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000031e000)={0x3ff1, 0x81, 0x10001, {0x0, 0x0}, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setuid(0x0) 2018/01/28 09:46:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000c3000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000020000)=0x20, 0x800) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000777000-0x4)=0x0, &(0x7f000072a000)=0x4) 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)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) 2018/01/28 09:46:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40040, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ae0000)=[{r0, 0x8000, 0x0}, {r0, 0x102, 0x0}], 0x2, &(0x7f0000ae0000)={0x0, 0x0}, &(0x7f0000ae0000)={0x6}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000adb000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000ae0000)='/dev/vcsa#\x00', 0x3, 0x20000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000008b000-0x10)={r0, r1, 0x0, 0x3}, 0x10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(r0, &(0x7f000097c000-0xfe)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) write(r0, &(0x7f0000adb000)="85", 0x1) [ 121.851171] ? mark_held_locks+0xaf/0x100 [ 121.855298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.860308] ? find_held_lock+0x35/0x1d0 [ 121.864373] ? __lock_is_held+0xb6/0x140 [ 121.868426] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 121.874293] ? rcu_note_context_switch+0x710/0x710 [ 121.879195] ? sctp_outq_init+0x2ea/0x410 [ 121.883333] should_failslab+0xec/0x120 [ 121.887282] __kmalloc+0x63/0x760 [ 121.890714] ? mark_held_locks+0xaf/0x100 [ 121.894838] ? __raw_spin_lock_init+0x1c/0x100 [ 121.899395] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 121.904695] sctp_stream_alloc_out+0x2f/0x1a0 [ 121.909173] sctp_stream_init+0xe0/0x360 [ 121.913211] ? __raw_spin_lock_init+0x2d/0x100 [ 121.917779] sctp_association_new+0x1253/0x2130 [ 121.922430] ? sctp_trans_elect_best+0x310/0x310 [ 121.927164] ? __ipv6_addr_type+0x193/0x280 [ 121.931462] ? sctp_v6_available+0x100/0x2b0 [ 121.935848] ? sctp_inet6_bind_verify+0x9c/0x440 [ 121.940574] ? sctp_v6_to_sk_saddr+0xdd/0x240 [ 121.945045] ? sctp_do_bind+0x3db/0x540 [ 121.949003] ? sctp_autobind+0x179/0x200 [ 121.953037] ? mark_held_locks+0xaf/0x100 [ 121.957155] ? sctp_do_bind+0x540/0x540 [ 121.961107] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.966106] ? lock_sock_nested+0x91/0x110 [ 121.970316] ? __ipv6_addr_type+0x193/0x280 [ 121.974614] ? sctp_v6_scope+0x3f/0x50 [ 121.978477] sctp_sendmsg+0x1cc0/0x3420 [ 121.982439] ? sctp_id2assoc+0x390/0x390 [ 121.986471] ? find_held_lock+0x35/0x1d0 [ 121.990516] ? release_sock+0x1d4/0x2a0 [ 121.994475] ? lock_downgrade+0x980/0x980 [ 121.998600] ? lock_downgrade+0x980/0x980 [ 122.002721] ? lock_release+0xa40/0xa40 [ 122.006668] ? lock_sock_nested+0xa3/0x110 [ 122.010872] ? lock_acquire+0x1d5/0x580 [ 122.014823] ? __local_bh_enable_ip+0x121/0x230 [ 122.019467] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.024454] ? release_sock+0x1d4/0x2a0 [ 122.028407] ? _raw_spin_unlock_bh+0x30/0x40 [ 122.032790] ? release_sock+0x1d4/0x2a0 [ 122.036742] ? __release_sock+0x360/0x360 [ 122.040884] ? __local_bh_enable_ip+0x121/0x230 [ 122.045540] inet_sendmsg+0x11f/0x5e0 [ 122.049315] ? inet_sendmsg+0x11f/0x5e0 [ 122.053268] ? __might_sleep+0x95/0x190 [ 122.057214] ? inet_recvmsg+0x5f0/0x5f0 [ 122.061167] ? selinux_socket_sendmsg+0x36/0x40 [ 122.065810] ? security_socket_sendmsg+0x89/0xb0 [ 122.070536] ? inet_recvmsg+0x5f0/0x5f0 [ 122.074487] sock_sendmsg+0xca/0x110 [ 122.078197] SYSC_sendto+0x361/0x5c0 [ 122.081889] ? SYSC_connect+0x4a0/0x4a0 [ 122.085839] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 122.090657] ? vfs_write+0x374/0x510 [ 122.094346] ? wait_for_completion+0x770/0x770 [ 122.098941] ? fput+0xd2/0x140 [ 122.102108] ? SyS_write+0x184/0x220 [ 122.105885] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 122.110719] SyS_sendto+0x40/0x50 [ 122.114155] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 122.118886] RIP: 0033:0x453299 [ 122.122048] RSP: 002b:00007fe6d56f5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 122.129731] RAX: ffffffffffffffda RBX: 00007fe6d56f5aa0 RCX: 0000000000453299 [ 122.136975] RDX: 0000000000000001 RSI: 0000000020ee9e0c RDI: 0000000000000013 [ 122.144219] RBP: 00007fe6d56f5a90 R08: 0000000020aa9000 R09: 000000000000001c 2018/01/28 09:46:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='sit0\x00', &(0x7f00000ab000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x4ee5, 0x8}, {0x5, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000594000)='./file0\x00', &(0x7f0000fab000)=[], &(0x7f00005ef000)=[&(0x7f0000427000)='\x00', &(0x7f0000a45000-0x1)='\x00', &(0x7f0000456000)="73656c696e75789d2f00", &(0x7f00000fc000-0x6)=']self\x00']) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:37 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/ppp\x00', 0x4100, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000fcb000)='./file0\x00', 0x20) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) [ 122.151463] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 122.158803] R13: 00007fe6d56f5bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 122.183552] kauditd_printk_skb: 27 callbacks suppressed [ 122.183558] audit: type=1326 audit(1517132797.698:851): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14897 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 122.219927] audit: type=1326 audit(1517132797.704:852): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14897 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 [ 122.245182] audit: type=1326 audit(1517132797.704:853): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14897 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 122.271317] audit: type=1326 audit(1517132797.704:854): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=14897 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:37 executing program 2 (fault-call:3 fault-nth:4): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:37 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000e4a000-0xb)='/dev/adsp#\x00', 0x8, 0x400) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000054c000)=""/117) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen$netrom(r0, 0x5) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00005bb000-0x4c)="06545aff421640a7920db5fc008fd613867b46faab548b770e04a6c8fc2eabb1e390c4c5fb9607872d0bc7072a2327616fc993748289a4ede3b2d817f68587e15b318d3a68a2a98789041749", 0x4c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fcc000-0x4)='tls\x00', 0x4) r1 = socket(0x200000b, 0x8000800, 0x73) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f000092a000-0x25)="21dda4e5581063a30ef4ce9cba19c682bd63a9949a987edf0800262db75fc1abda46746d1a") mknod(&(0x7f0000a8c000)='./file0\x00', 0x1040, 0x2) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003b0000-0x8)='./file0\x00', 0x4000043ff, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) socketpair(0x10, 0xa, 0x63, &(0x7f0000f4b000)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d4a000-0x4)=0x6) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) 2018/01/28 09:46:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x2040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000424000-0x4)=0xe8) stat(&(0x7f0000bee000)='./file0\x00', &(0x7f0000ed2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x3, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x2, 0x1, 0x100000001, 0xa, 0xa0, 0x80, 0x67, r1, r2}, {0x0, 0xffffffffbbcd4aa7, 0x8, 0x6, 0xfff, 0x100000001, 0x3, 0x7}, {0x6, 0x200, 0x8, 0x7}, 0x10001, 0xa, 0x3, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x3, 0x7, 0x81, 0xffffffffffff07cb, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x6000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000bcf000)='keyring\x00', &(0x7f0000274000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f0000d0e000)='big_key\x00', &(0x7f00007d9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000685000)="1b858247b96cebca16629d4f89743d8fd31bd5d50af9ba67981ea38a654a97bc7a68b6b7ae68b84cfbd97c3c395eb39ad4673cd809974206b8676447b58e46ad9cb77bd6dcceaada5710d510ae4de0ef9757338bceafc80f04e8888e5f28ddc5acb187ea8441e87aa70f3fe1", 0x6c, r3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000b2000-0x4)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000139000)=0x3) unshare(0x2c000200) 2018/01/28 09:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) connect$bt_rfcomm(r0, &(0x7f000010f000)={0x1f, {0x8, 0x7ff, 0x1, 0xffff, 0x100, 0x3}, 0x7}, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e0c000)=0x0) read(r0, &(0x7f00003b2000)=""/80, 0x50) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/28 09:46:37 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000afc000)=""/65) 2018/01/28 09:46:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xe563, 0x42000) ioctl$sock_bt_hci(r0, 0x400448e0, &(0x7f0000150000-0x2)="0ba9") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00009c1000)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b68000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000086b000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d81000-0x8)={r2, 0x4, 0x9}, 0x8) r3 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000b3f000-0x4)=0x800, 0x4) stat(&(0x7f00009a5000-0x8)='./file0\x00', &(0x7f0000581000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000f9b000-0x4)=0x0) sendmsg$inet_sctp(r3, &(0x7f000054a000-0x38)={&(0x7f00009f2000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076d000)=[], 0x0, &(0x7f0000101000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/28 09:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fc5000-0x90)={0x6, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000fa9000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006b8000)={0xcc9, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3aa) bpf$BPF_PROG_QUERY(0x10, &(0x7f000080f000-0x20)={r0, 0x0, 0x1, 0x9, &(0x7f00006ee000-0x4)=[0x0], 0x1}, 0x20) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/28 09:46:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0xc3d6, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000886000)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d87000-0xb0)={{0x5, 0x20}, 'port0\x00', 0x13, 0x0, 0x80000000, 0xcd43, 0x9, 0xfffffffffffff94c, 0x6, 0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000006a000)=@assoc_value={0x0, 0x0}, &(0x7f00001da000)=0x8) r0 = syz_open_dev$sndpcmc(&(0x7f000061b000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x200000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000044b000)=""/172, &(0x7f00008e8000-0x4)=0xac) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000887000-0xea)=""/234, &(0x7f000060c000-0x4)=0xea) r1 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$alg(r0, &(0x7f0000be0000-0x38)={0x0, 0x0, &(0x7f0000a0e000)=[{&(0x7f00008a1000-0x3b)="014fcdb996b5a054e3eaa0a5624dcd67c7b817895eaa66c8d47078f1dc44e8ac28a9d33554394b9fa1d97dddc4ea6ccdb8b6218ea7fcfcff15220b", 0x3b}], 0x1, 0x0, 0x0, 0x0}, 0x400c0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec1000)="39000013000904690000008000fffd18", 0x10}], 0x1) [ 122.347691] FAULT_INJECTION: forcing a failure. [ 122.347691] name failslab, interval 1, probability 0, space 0, times 0 [ 122.370007] CPU: 1 PID: 14939 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #283 [ 122.377372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.386700] Call Trace: [ 122.389268] dump_stack+0x194/0x257 [ 122.392873] ? arch_local_irq_restore+0x53/0x53 2018/01/28 09:46:37 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000fd5000)="040ec4cf7282494b51c37958b34616d6aedc06cfb4c24a912bcc0aebc8de1ad49f3703e3b46bff5913ee5db25d722dd4ad17749b3b5a71236973ce94b3901305247f141bae", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000fd7000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x24000) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00009b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000013e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000755000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fd7000-0x4)=0x0) r9 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b93000-0x4)=0x0) r11 = getuid() mmap(&(0x7f0000fd6000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fd6000)='./file0\x00', &(0x7f0000fd7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fd6000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd6000)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = gettid() mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd6000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e9000-0x4)=0xe8) lstat(&(0x7f0000425000)='./file0\x00', &(0x7f00000bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 122.397530] should_fail+0x8c0/0xa40 [ 122.401226] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.406330] ? find_held_lock+0x35/0x1d0 [ 122.410375] ? __lock_is_held+0xb6/0x140 [ 122.414429] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 122.420312] ? rcu_note_context_switch+0x710/0x710 [ 122.425254] should_failslab+0xec/0x120 [ 122.429226] kmem_cache_alloc_trace+0x4b/0x750 [ 122.433801] ? __lock_is_held+0xb6/0x140 [ 122.437869] sctp_auth_asoc_copy_shkeys+0x1bd/0x520 [ 122.442887] ? sctp_auth_destroy_keys+0x3d0/0x3d0 [ 122.447720] ? __raw_spin_lock_init+0x1c/0x100 [ 122.452297] ? sctp_stream_alloc_out+0x2f/0x1a0 [ 122.456963] ? memset+0x31/0x40 [ 122.460240] ? sctp_stream_alloc_out+0x11e/0x1a0 [ 122.464993] ? sctp_sched_fcfs_init+0x9/0x10 [ 122.469400] ? sctp_stream_init+0x1ce/0x360 [ 122.473743] ? __raw_spin_lock_init+0x2d/0x100 [ 122.478318] sctp_association_new+0x1662/0x2130 [ 122.482970] ? sctp_trans_elect_best+0x310/0x310 [ 122.487700] ? __ipv6_addr_type+0x193/0x280 [ 122.491997] ? sctp_v6_available+0x100/0x2b0 [ 122.496383] ? sctp_inet6_bind_verify+0x9c/0x440 [ 122.501110] ? sctp_v6_to_sk_saddr+0xdd/0x240 [ 122.505582] ? sctp_do_bind+0x3db/0x540 [ 122.509546] ? sctp_autobind+0x179/0x200 [ 122.513580] ? mark_held_locks+0xaf/0x100 [ 122.517700] ? sctp_do_bind+0x540/0x540 [ 122.521651] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.526643] ? lock_sock_nested+0x91/0x110 [ 122.530852] ? __ipv6_addr_type+0x193/0x280 [ 122.535150] ? sctp_v6_scope+0x3f/0x50 [ 122.539015] sctp_sendmsg+0x1cc0/0x3420 [ 122.542979] ? sctp_id2assoc+0x390/0x390 [ 122.547014] ? find_held_lock+0x35/0x1d0 [ 122.551059] ? release_sock+0x1d4/0x2a0 [ 122.555008] ? lock_downgrade+0x980/0x980 [ 122.556417] FAULT_FLAG_ALLOW_RETRY missing 30 [ 122.563597] ? lock_downgrade+0x980/0x980 [ 122.567725] ? lock_release+0xa40/0xa40 [ 122.571675] ? lock_acquire+0x1d5/0x580 [ 122.575621] ? lock_sock_nested+0xa3/0x110 [ 122.579828] ? lock_acquire+0x1d5/0x580 [ 122.583776] ? __local_bh_enable_ip+0x121/0x230 [ 122.588419] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.593407] ? release_sock+0x1d4/0x2a0 [ 122.597360] ? _raw_spin_unlock_bh+0x30/0x40 [ 122.601739] ? release_sock+0x1d4/0x2a0 [ 122.605688] ? __release_sock+0x360/0x360 [ 122.609810] ? __local_bh_enable_ip+0x121/0x230 [ 122.614461] inet_sendmsg+0x11f/0x5e0 [ 122.618235] ? inet_sendmsg+0x11f/0x5e0 [ 122.622181] ? __might_sleep+0x95/0x190 [ 122.626129] ? inet_recvmsg+0x5f0/0x5f0 [ 122.630079] ? selinux_socket_sendmsg+0x36/0x40 [ 122.634719] ? security_socket_sendmsg+0x89/0xb0 [ 122.639447] ? inet_recvmsg+0x5f0/0x5f0 [ 122.643395] sock_sendmsg+0xca/0x110 [ 122.647083] SYSC_sendto+0x361/0x5c0 [ 122.650774] ? SYSC_connect+0x4a0/0x4a0 [ 122.654724] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 122.659545] ? vfs_write+0x374/0x510 [ 122.663236] ? wait_for_completion+0x770/0x770 [ 122.667803] ? __lock_is_held+0xb6/0x140 [ 122.671871] ? fput+0xd2/0x140 [ 122.675041] ? SyS_write+0x184/0x220 [ 122.678733] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 122.683559] SyS_sendto+0x40/0x50 [ 122.686999] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 122.691731] RIP: 0033:0x453299 sendmsg$netlink(r2, &(0x7f0000fd7000-0x38)={&(0x7f0000fd6000)=@kern={0x10, 0x0, 0x0, 0x8011280}, 0xc, &(0x7f00004b9000)=[{&(0x7f0000d34000)={0x5f4, 0x36, 0x200, 0x4, 0x3, "", [@nested={0x28, 0x19, [@typed={0xc, 0x7c, @str='\x00'}, @typed={0xc, 0x43, @uid=r3}, @typed={0xc, 0x5d, @ipv4=@loopback=0x7f000001}]}, @nested={0x22c, 0x4b, [@typed={0xc, 0x17, @ipv4=@loopback=0x7f000001}, @generic="475c71834b573e9a92f1e340e5458047a608282c264198d42776107d491a4ac69d4bdb5c24ea92cb967ded9829900c9b6fe6351759bd017e0331fc740cf6b0", @typed={0x6c, 0x54, @binary="592590095b4c28420d31cdd10f3d2b5f5fe97ef79207430c7ab2d41a20a858973fd37c8186161a87d2702142c075db9bc59183b03b7d79f1e102d8deef53093f9e0435140b759d7cd7393c0725dede33ad8c54e61a075e727d720f74ac8a6358e77bb58d"}, @generic="62f9d2a87f8232879f79419dd5dd7d638983492b995d3ffafd6bbea35bcb8af72bcec789fc0561e5caa5912eba8ebc32565ed1a3250efd87ad39cc26602b3492ee5edaa26b9bd9524f80b9f1360fa36250d46551915b506c693d2b8a7b521521d37fc9322da5889bfccb3f23b1d549e2e9181643837e937dc6b29848d2eff1fb4768ec26b64a24b5f5bb90077dd32518973eb9bf66ccca3549d324261937d226d1ea7670be887879145c927eabc407e078f92d28868ea0783501d04da4343abfeb0a67071f4e9dce99b2a9b8f6bcfd1b628b23c163f4c0a5c7a3476bd89a1a6c5c", @typed={0x18, 0x54, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic="3705127719b5f6f13a754f925c51dffbcab00e9dc057eb92fe919a227d65b1", @generic="06f96c0e32730c9c6d101e103af359ab291fe9ad360e544299c296bf4ffd58d5185d0024366f131d266349cc4b42e9c6b118ca7bb1881fe9ce2ef5c7fcd22d869d45a88120705ec185bf88", @typed={0xc, 0x5, @fd=r1}]}, @nested={0x80, 0x60, [@generic="017615f2b3b769d6a5ff8cdd8dc902023fecc9b811abc4b67dab6696c6b870c70fcae34187ac362197ffa732d48c1b10da0ca1361f84e50b4c276b11771982436dc1c7fd230a6bf89d78c32c0cade8a025546a1f63c8ef457f1a68eefbd80bc7668bf2b21a334b864bd24802586d0298a27d7e6572c3d6c417"]}, @nested={0x1ec, 0x10, [@generic="1ce2cdb42e71ee2c3e582d68d3e38656e1555023f346246494eb757c8429bd69b083d2d20e1ba893803897e96d49b9e2e9cd389d201e4c9c892bd55b83070f3db776ac5878adcd0c5cccd592122083df03691da0720d7e512abdbf5cd625c454df0a6f9b9e5befd8a85ecc002e1cc7da08c0ea9f5e5a9c06b65055751893fd7fa9883610949f9a10c8c22a4a03fe7c77d77e5dfb045f8e4810e4", @generic="65fbc740bfe490dcddd69a29b5164b697b65bd94d62cf012cd0f4a94256081626c68f2a388c11195c87981324a994c759b6750981fd6aa1b4e4d0d0ef5c6ffe3a9d2fd9d297a888e51095aea4240f8ed1dd617670fefdc8ec9a56d1bf0abbb580949489bbc96faeb318b33b00793fa89ecd05913313f6032d936f50cb6515a905a7227ce16572171987b5f2380f6dc83a4775a3749367c8a04d7a6afe3c4bbaad13d7987b170", @typed={0x18, 0x3a, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="1314eb58c4e32b94d1e7092bd679d03ddf6c32ce5e5d4cf46ecef9967db0e7de9c09bd1bc1a09d21aad3f99b2bfa4d155c58af7d6bd7fa0ffb7f940140338dfdcbd0d22a5f", @typed={0x10, 0x45, @u64=0x0}, @typed={0xc, 0x4c, @fd=r4}, @generic="f297b2af9b21d61dc0125a20a21af4bdf57905df1a9a11ddb6c49bc28b8d1a0702f57baaa82bdbd711f805ecad"]}, @nested={0x124, 0x96, [@generic="50c2d15f5dc49e3186", @generic="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", @typed={0xc, 0x8b, @fd=r0}, @typed={0xc, 0x52, @str='\x00'}]}]}, 0x5f4}, {&(0x7f0000fd6000)={0x60, 0x31, 0x202, 0x3, 0x1, "", [@typed={0x8, 0x3c, @void=""}, @generic="eb28443471b97827357a3e8ebea27e5f5e4bf4402320bf6cd4708172d26cd45861b95f9e33f6a28888ee6018f543b0de2c1cbcd092b98eb38eff3db751ce2642d26b2eb65774"]}, 0x60}, {&(0x7f0000e32000-0xfc)={0xfc, 0x3c, 0x400, 0x7, 0x0, "", [@generic="592c05c63805bc75306323dbd81747c67c32ef3dbd4e429c4183625087c9bdd739a4b363fb70beddef3aeb4b06194f187c61ac9f53c9b861cf4f486fdc0c4f05fc52381aa370407378239ce621f2c92b2f51aec149c3d738046237846d4ba9cbbcf2e85036e95d4806127c356bdad1104c94c5014b40b28f7adefc68c1de3784c8aebce5cba33ee076c19e51b2b6d9060c24a9d76b94727746acb52b1282424b293ea98509b6d3ed5601db25306fe2e88265a279df617adf111546ccc3c8e906d99c525cd3053c94476e3a5a224534ceafea3f5334b779b8fc62ec6640a345d9d7547d746d8cb72322"]}, 0xfc}, {&(0x7f00005ad000)={0x10, 0x19, 0x100, 0x1, 0x1, "", []}, 0x10}, {&(0x7f0000fd6000)={0x560, 0x1f, 0x76421420c89bd607, 0x2, 0x0, "", [@generic="c0d927f81f72b0dadaa606a78fa36d37ffd41c2244bfbc4d2c934d5af174d4c5ce231510e383acbcf9100718aa94664ffded1e1111287c7af4280282", @typed={0x14, 0x63, @str='system%}\x00'}, @generic="3818afd4aee20eecdc447a3be75dabc78bedd982d50d4b84fc", @nested={0xb4, 0x7a, [@generic="70cdf5d476c1b08a824de81086dca4f728d1a29ddc793aeba2a981bd2cd91b814d8fd80e8303900cde92c1db0bcfdbca5d2409306c9d37846f229b707336941195cccf43eb185a2815d80e9513863764bb92dbcee69163149071b0d3e5003f697a5a67b79db2b7dd273636dd7e4b26e482901210561625c3e0635e66adf11845f9aba41f19a536784dda4de07c7775a9", @typed={0xc, 0x67, @pid=r5}, @generic="1e9cd3534c64", @typed={0xc, 0xf, @fd=r1}]}, @generic="973951cc6757c34bb19180194f21fd9c8aacea2b6f37c5", @typed={0x18, 0x30, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @nested={0x1c, 0x84, [@typed={0x18, 0x7b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3f}}]}, @nested={0x130, 0x74, [@typed={0xc, 0x6f, @u32=0x8637}, @generic="49d692eb61b4b13e4eda2dee09d5a4d87336e00ef8e14b971f5ac82db6dcdf275f222555701e2db2636c8b5d4eaabb5cbf51b29be629f8d0eab329c04bec8c4489656946635809aac1459cc255274b69a823df716e719f0edf035c664d6134a94a2409f172d0f636d82730222e97f8f1e14b087725553a7de788357025b04624939046abf53556769bb39156b87e3ca05b9b1040e003873e8f603d0f53d265a4e3abbbec9796442bf6baed1460521d7e81ba0968e8219763174b7fdaca9310fd8c98eb13139cb18f37126122d92a9f0d8544c8", @typed={0x4c, 0x41, @binary="4adbed360bd980b0324df97f65abf2e21e0178e9fb9c3bd20530d900b3e26b10b4bdfd67b5b92df4c295d58b86aa7cbe72fa44bfaa78a22c21ff67f46607b8aa52ba82"}]}, @nested={0xb0, 0x17, [@generic="b534aaa721e7bf7f687b73a24a89fe3b2b29b426285c96b47a1dd2c4af9df0e4b4152b0246bf9d44ac534203c89c71a998f980326275fe7d7da0a1df6735282b91cd5354758fa95566597397a359c3a88dbeb18ef3907f7d5055f61e48f65c", @typed={0xc, 0x6b, @pid=r6}, @typed={0xc, 0x34, @fd=r1}, @typed={0x10, 0x4b, @u64=0x90b1}, 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@generic="ad79accca4d5f859984a0176c2a340998301d4277c4699abc576dfc9f32dbb13d01d76d1ed9113184deb233b31168462dbec49d99a5f1879b4ced9cb93932c6df342297ba25562dd4c25e873057d9654a389bcc8bf8e0931e3d0d810ebcf7a69d1b11a2ad711974512f5eb4378c06b31a498527ceedc2f184ba92c", @typed={0x10, 0x14, @u64=0x7}]}, @typed={0xc, 0x96, @ipv4=@broadcast=0xffffffff}, @nested={0x140, 0x1a, [@typed={0xc, 0x2a, @pid=r9}, @generic="7ae6457913b135eb86756e893ebacffdda2cdf2bd579e08ee60969790c02e2eaf61f7cf2de5e3ebae9adcf144d04aade32c9f1", @typed={0x18, 0x41, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @typed={0x10, 0x6d, @u64=0x1}, @typed={0x10, 0x79, @u64=0x4}, @generic="a7dd73858f97a3a57829ec0a0ca30ef146d2abe2ff9d360aa90211a4672593cfd9532a5750d56c5a5b008dc70b780da34561b2c2b0e5c9ca216a3abe84ff62531c8ac77649164f3f9003aeef415c26284df5242675a5ddcb99a76035dec1220474718c44566ae5ef7dbdb9b7ef1cf513600814420794dee96bc1a21f3a15305a5af94159b9a16332a0522fb61d8f49f496f6a1bca1557ade3edb1ddd5397e4759f394df163c10436badef350dd38a65d76e3a451b889110906d448ca88d0dfabc893ba"]}, @nested={0x1050, 0x66, [@typed={0xc, 0x31, @pid=r10}, @typed={0xc, 0x26, @uid=r11}, @typed={0x8, 0x40, @binary=""}, @generic="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@typed={0x10, 0x40, @u64=0x3}, @generic="3e6469ccd37eb78b8a364b016d008cd54432b1aea392d2bf42c3"]}]}, 0x2670}, {&(0x7f0000ea1000)={0x48c, 0x12, 0x0, 0x3, 0x0, "", [@typed={0xc, 0x62, @fd=r0}, @typed={0x10, 0x4f, @u64=0x1}, @generic="195ff8618563df0acbe8183a76dc8e23aaadfa5a58081896ca919054efae95a36f53b59c2c40b1ff3eab2788f2cde44104006412e248ca21901c50075c33553ea35f00077ad7e69b1fa3f7f1850965e0c35a96c6989061b1003549f67e0d2c2c5012d237aa99facb7b", @generic="7dc0dab8ecf2d6d0ae58f07503fd19b7edc9b350f3e249aeffcb44f7645faa6bcf5448f3ed5b97b5930f6d8dd33d75e396424fa465974d9582c2a419b94999bf969fa3247a8c1eb1854445ff1e01cb0b3405b0522f750fae8e97d87675a36ea774404628447dd89b7c83b97155300fcc13b02298c447e301f634443750470e58ae2614aca06264862464403f32c5d9cb1d721199481fdfe32465993687771b8b9c4e1e1a75b89eafcfcf6e5b7f57a45531693bc7b9b43a06fbb1731c3394", @typed={0xc, 0x3a, @pid=r12}, @generic="4642ed58073457d255d624b1cba41ecdbe6629964024427861beafe590f86074bcc07c58574af20d2655b3992e57", @generic="4b88712ba8b51d461b8b4a4552e1b6afd38f8eaf1c9d88dc07ca28434bde0e22e21236f01077391a9345e46116c061be66d30732b8015242cfd10898e839e839c83395e64588a50a81754db424c8880e41bdb266c013435f20d3caf3fe73f8a235c501c0943b0a078a834b273c7a15915a55f883684aab03adaa86949a43e35ad13718317c12806857c379bbc5761b3b1c88baea1121452e3a1e0ffe7fa92d84a4218f37443822a151c6dc845770cdd6a500efeab03dd0fb30c3895604d5fb0d87fb78c03286d8f44ad083fba94805ceb00748edc7a4f58b3563e3ce5b7a2ad559554c5f7c57886760ed78677cbe88e61d5f8b", @nested={0x10c, 0x85, [@generic="6abbd6b05f6288d8b8e50789ddec9e0a4701249d6b59b45cf143143d1236", @typed={0x18, 0x84, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="8476a11cb282e319b0c8f61259be8a37696b7ba02518fd99a0c219b2527819c787a51566394b9b6b3f80405421e6ba34ca75fe807401188d61bfb188475d398bb7bdb1c4eb857f74018bd8336e6635ee1a7c846d03edf10b8c93d6d77e41228d1cd7e9e749f21ecc9af3212c39b2f1820f5b699b95c73a3a402e56216330052a430330fc5cfab4cf1ecf1cae9745bf6e50c49e9811537e9c6b6d6aaf252b3f8f9d06276dc0556bfd6ef577bd293b58283221bef5a530158e6d5108e427510e2f00416c1473f4393871c5158e0fdf7b7914b6"]}, @generic="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"]}, 0x48c}, {&(0x7f0000fd7000-0x38)={0x38, 0x28, 0x20, 0x3, 0x3, "", [@nested={0x1c, 0x87, [@typed={0xc, 0x63, @uid=r13}, @typed={0xc, 0x6a, @uid=r14}]}, @typed={0xc, 0x56, @str='-\x00'}]}, 0x38}], 0xa, &(0x7f0000d01000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}], 0x20, 0x800}, 0x48040) 2018/01/28 09:46:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) connect$bt_rfcomm(r0, &(0x7f000010f000)={0x1f, {0x8, 0x7ff, 0x1, 0xffff, 0x100, 0x3}, 0x7}, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e0c000)=0x0) read(r0, &(0x7f00003b2000)=""/80, 0x50) read(r0, &(0x7f000000b000)=""/192, 0xc0) 2018/01/28 09:46:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) r1 = syz_open_dev$midi(&(0x7f0000305000-0xb)='/dev/midi#\x00', 0x6, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000dfe000-0x30)={@ipx={0x4, 0x1, 0x7ff, "93af00020e87", 0x6, 0x0}, {&(0x7f0000c8c000-0x6)=""/170, 0xaa}, &(0x7f0000bdc000)=0x0, 0x21}, 0x171) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b6e000)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socket$nl_route(0x10, 0x3, 0x0) recvmsg$kcm(r1, &(0x7f0000257000)={&(0x7f000051e000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000089e000-0x70)=[{&(0x7f0000610000-0x8f)=""/143, 0x8f}, {&(0x7f0000333000-0x3b)=""/59, 0x3b}, {&(0x7f0000b58000)=""/78, 0x4e}, {&(0x7f0000453000)=""/67, 0x43}, {&(0x7f0000504000-0x6)=""/6, 0x6}, {&(0x7f0000319000)=""/233, 0xe9}, {&(0x7f0000736000)=""/163, 0xa3}], 0x7, &(0x7f0000c32000-0xfe)=""/254, 0xfe, 0x3}, 0x2100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000146000-0xc)=@sack_info={0x0, 0x9, 0x8}, &(0x7f000096c000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e09000)={r2, 0x7}, &(0x7f0000562000)=0x6) 2018/01/28 09:46:38 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file2\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 122.694894] RSP: 002b:00007fe6d56f5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 122.702577] RAX: ffffffffffffffda RBX: 00007fe6d56f5aa0 RCX: 0000000000453299 [ 122.709826] RDX: 0000000000000001 RSI: 0000000020ee9e0c RDI: 0000000000000013 [ 122.717070] RBP: 00007fe6d56f5a90 R08: 0000000020aa9000 R09: 000000000000001c [ 122.724314] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 122.731558] R13: 00007fe6d56f5bc8 R14: 00000000004b8096 R15: 0000000000000000 [ 122.738857] CPU: 0 PID: 14976 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 2018/01/28 09:46:38 executing program 7: r0 = socket(0xa00000000000a, 0x2, 0x0) ioctl(r0, 0xffffffffffffffff, &(0x7f00000f3000)="023af6229cc3c80b1b5d6ae57f3294b12493fdbec6baccfb60f7cd87e097cbcdb78c7cb77c811106ae670e89e8c5e26c93ef02d048caf6058ebffba4b16564f8b4d2b4043bd541852fd0ea09e35700d6f9955d969c88bde9397489104f08165d77a8f0ea50724ce667c30278613bea6ad42e39e3cb46d4c5f3944754f118bb82b07263913e3d194a4f9860b0bab1147973f7695d76fd69dfe4afca6bccdfa74a55bb11") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000fdc000)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000029d000-0x11)='/dev/vga_arbiter\x00', 0x210840, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000dd1000/0x1000)=nil, 0x1000}) sendmsg$key(r0, &(0x7f0000fea000)={0x0, 0x0, &(0x7f0000eb3000)={&(0x7f00000e2000-0x130)={0x2, 0xe, 0x100, 0x0, 0x26, 0x0, 0x7, 0x2, [@sadb_sa={0x2, 0x1, 0x1, 0x3, 0x4000000, 0x15, 0x1, 0x40000000}, @sadb_x_policy={0x8, 0x12, 0x2, 0x3, 0x0, 0xa, 0x3, {0x6, 0xff, 0x8001, 0xd2c9, 0x0, 0xffffffffffffffc1, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@empty=0x0}}, @sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x12, 0x4, 0x10}, @sadb_ident={0x2, 0xa, 0x3, 0x0, 0x20}, @sadb_x_nat_t_type={0x1, 0x14, 0xfba, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x0, 0x3, 0x0}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0x2fa, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0xc, 0x401, {0x6, 0xff, 0x8, 0x20, 0x0, 0x8, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x1, 0x0}]}, 0x130}, 0x1, 0x0, 0x0, 0x0}, 0x4000) 2018/01/28 09:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) poll(&(0x7f0000849000)=[{r0, 0x0, 0x0}], 0x1, 0x3f) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00001e9000)=""/174) [ 122.746297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.755625] Call Trace: [ 122.758201] dump_stack+0x194/0x257 [ 122.761808] ? arch_local_irq_restore+0x53/0x53 [ 122.766461] ? handle_userfault+0x12b7/0x24c0 [ 122.770937] handle_userfault+0x12fa/0x24c0 [ 122.775234] ? handle_userfault+0x150b/0x24c0 [ 122.779728] ? userfaultfd_ioctl+0x4520/0x4520 [ 122.784287] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 122.789461] ? find_held_lock+0x35/0x1d0 [ 122.793507] ? print_irqtrace_events+0x270/0x270 [ 122.798241] ? print_irqtrace_events+0x270/0x270 [ 122.802972] ? cpuacct_charge+0x2e6/0x5c0 [ 122.807104] ? perf_trace_lock+0xd6/0x900 [ 122.811239] ? trace_event_raw_event_lock+0x340/0x340 [ 122.816407] ? __lock_acquire+0x664/0x3e00 [ 122.820619] ? check_noncircular+0x20/0x20 [ 122.824828] ? __lock_acquire+0x664/0x3e00 [ 122.829050] ? lock_release+0xa40/0xa40 [ 122.833005] ? __lock_is_held+0xb6/0x140 [ 122.837053] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 122.842221] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 122.847393] ? find_held_lock+0x35/0x1d0 [ 122.851447] ? __handle_mm_fault+0x3296/0x3ce0 [ 122.856010] ? lock_downgrade+0x980/0x980 [ 122.860140] ? lock_release+0xa40/0xa40 [ 122.864094] ? update_cfs_rq_load_avg.part.69+0x2d0/0x2d0 [ 122.869609] ? do_raw_spin_trylock+0x190/0x190 [ 122.874210] __handle_mm_fault+0x32a3/0x3ce0 [ 122.878603] ? __pmd_alloc+0x4e0/0x4e0 [ 122.882479] ? print_irqtrace_events+0x270/0x270 [ 122.887208] ? trace_event_raw_event_lock+0x340/0x340 [ 122.892386] ? find_held_lock+0x35/0x1d0 [ 122.896436] ? handle_mm_fault+0x248/0x8d0 [ 122.900651] ? lock_downgrade+0x980/0x980 [ 122.904804] handle_mm_fault+0x334/0x8d0 [ 122.908846] ? down_read+0x96/0x150 [ 122.912453] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 122.917012] ? vmacache_find+0x5f/0x280 [ 122.920969] ? find_vma+0x30/0x150 [ 122.924492] __do_page_fault+0x5c9/0xc90 [ 122.928540] ? mm_fault_error+0x2c0/0x2c0 [ 122.932672] ? trace_event_raw_event_lock+0x340/0x340 [ 122.937848] ? __lock_is_held+0xb6/0x140 [ 122.941892] do_page_fault+0xee/0x720 [ 122.945673] ? __do_page_fault+0xc90/0xc90 [ 122.949891] ? trace_event_raw_event_lock+0x340/0x340 [ 122.955075] ? check_noncircular+0x20/0x20 [ 122.959291] ? check_noncircular+0x20/0x20 [ 122.963508] ? perf_trace_lock+0xd6/0x900 [ 122.967637] ? perf_event_sync_stat+0x5b0/0x5b0 [ 122.972307] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.977189] page_fault+0x2c/0x60 [ 122.980622] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 122.986394] RSP: 0018:ffff8801ca657928 EFLAGS: 00010246 [ 122.991740] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff82587981 [ 122.998984] RDX: 00000000000000c9 RSI: ffffc900018b3000 RDI: ffff8801ca657d28 [ 123.006231] RBP: ffff8801ca657a08 R08: 1ffff10038b7209a R09: 0000000000000000 [ 123.013474] R10: ffff8801ca657858 R11: 0000000000000000 R12: 1ffff100394caf28 [ 123.021418] R13: ffff8801ca6579e0 R14: 0000000000000000 R15: ffff8801ca657d20 [ 123.028681] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 123.033853] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 123.039029] ? iov_iter_revert+0x9d0/0x9d0 [ 123.043250] ? mark_held_locks+0xaf/0x100 [ 123.047370] ? simple_xattr_get+0xeb/0x160 [ 123.051579] ? current_kernel_time64+0x122/0x2f0 [ 123.056312] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.061306] generic_perform_write+0x200/0x600 [ 123.065881] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 123.071132] ? current_time+0x88/0xc0 [ 123.074908] ? file_update_time+0xbf/0x470 [ 123.079119] ? current_time+0xc0/0xc0 [ 123.082911] ? down_write+0x87/0x120 [ 123.086606] __generic_file_write_iter+0x366/0x5b0 [ 123.091519] ? check_noncircular+0x20/0x20 [ 123.095733] generic_file_write_iter+0x399/0x790 [ 123.100471] ? __generic_file_write_iter+0x5b0/0x5b0 [ 123.105555] ? iov_iter_init+0xaf/0x1d0 [ 123.109509] __vfs_write+0x684/0x970 [ 123.113196] ? lock_acquire+0x1d5/0x580 [ 123.117149] ? kernel_read+0x120/0x120 [ 123.121069] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 123.125808] ? __sb_start_write+0x209/0x2a0 [ 123.130123] vfs_write+0x189/0x510 [ 123.133653] SyS_write+0xef/0x220 [ 123.137143] ? SyS_read+0x220/0x220 [ 123.140741] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.145735] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 123.150474] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 123.155203] RIP: 0033:0x453299 [ 123.158372] RSP: 002b:00007f838d960c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 123.166144] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 123.173396] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 123.180640] RBP: 0000000000000600 R08: 0000000000000000 R09: 0000000000000000 [ 123.187883] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f80a0 2018/01/28 09:46:38 executing program 2 (fault-call:3 fault-nth:5): mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000192000)={0x0, 0x80}, &(0x7f0000370000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d90000-0x4)=r2, 0x4) r3 = syz_open_dev$loop(&(0x7f0000a75000-0xb)='/dev/loop#\x00', 0xf6, 0x20000000488402) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000820000-0x8)={0x0, 0x0}) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f000003c000)=0x9, &(0x7f0000f6d000-0x8)=0x2) ioctl(r3, 0x440000000000127f, &(0x7f0000af4000)="") fcntl$setpipe(r3, 0x407, 0x5) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$sock_inet_SIOCGIFPFLAGS(r4, 0x8935, &(0x7f0000dce000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) ioctl$int_in(r4, 0x5452, &(0x7f000075f000)=0x100) accept4(r0, 0x0, &(0x7f0000fa5000-0x4)=0x0, 0x80800) 2018/01/28 09:46:38 executing program 6: perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bf6000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@generic="83206ecf3964e431b886bc3ca4185a32", @ifru_names=@common='bcsf0\x00'}) dup3(r0, r1, 0x0) 2018/01/28 09:46:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008cc000)='keyring\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000e2000)='/dev/vcsa#\x00', 0x400, 0x200) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000ceb000)={0x0, {{0xa, 0x2, 0xb29, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000d37000-0x14)={0x3, 0x6, 0x2609, 0x4, 0x40}) 2018/01/28 09:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x0, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f000061d000-0x1)={0x0, ""}, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00008c9000-0xe)='wlan0selinux]\x00') 2018/01/28 09:46:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008bf000)={0x0, 0x1000007f, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000104000-0x4)=0x1, 0x4) shutdown(r0, 0x1) r1 = syz_open_pts(0xffffffffffffff9c, 0xc000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000722000-0x14)={0x8, 0x5, 0x81, 0x81, 0x2, 0x5, 0x6, 0x7, 0x2, 0x400}) r2 = accept4(r0, &(0x7f00009d0000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000)=0x26, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b34000-0x8)={0x0, 0x6}, &(0x7f0000302000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000054c000-0x5)={r3, 0xf55, 0x1, [0x200]}, &(0x7f00000de000)=0xa) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000739000-0xf)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000bdf000)={0x5, 0x5, 0x8, 0x0, 0x19, 0x649f}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a93000)={r3, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x40, 0x3, 0x70}, 0xa0) umount2(&(0x7f000096a000-0x8)='./file0\x00', 0x4) 2018/01/28 09:46:38 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) [ 123.195128] R13: 00000000ffffffff R14: 00007f838d9616d4 R15: 0000000000000000 [ 123.216173] PPPIOCDETACH file->f_count=3 2018/01/28 09:46:38 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000943000-0x11)='/selinux/enforce\x00', 0x511000, 0x0) finit_module(r0, &(0x7f000006e000)='cgroupselinux%\x00', 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002d9000)={0xaa, 0x46, 0x0}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) [ 123.271223] FAULT_INJECTION: forcing a failure. [ 123.271223] name failslab, interval 1, probability 0, space 0, times 0 [ 123.282618] CPU: 1 PID: 15013 Comm: syz-executor2 Not tainted 4.15.0-rc9+ #283 [ 123.289985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.299341] Call Trace: [ 123.301931] dump_stack+0x194/0x257 [ 123.305571] ? arch_local_irq_restore+0x53/0x53 [ 123.310276] should_fail+0x8c0/0xa40 [ 123.314007] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/01/28 09:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000052c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000636000-0x94)="03", 0x1}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000b39000-0x40)={0x4, 0x0, 0x5, 0x1ef3, 0xe210, 0x5, 0x9, 0x1}, &(0x7f0000dbb000-0x40)={0x623, 0x6, 0x1000, 0x8, 0xfff, 0x5, 0x6, 0x56fd4cb3}, &(0x7f00001a0000-0x40)={0x1, 0x2, 0x1, 0x1ff, 0x4, 0x1c4, 0xff8000, 0xfffffffffffff486}, &(0x7f0000f22000-0x10)={0x0, 0x989680}, &(0x7f0000c0a000-0x10)={&(0x7f00007eb000)={0xfffffffffffffffc}, 0x8}) 2018/01/28 09:46:38 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockname$ipx(r0, &(0x7f0000049000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003cf000)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fcb000)=0xfffffffffffffffa, 0x4) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) [ 123.319109] ? trace_event_raw_event_lock+0x340/0x340 [ 123.324293] ? save_stack+0x43/0xd0 [ 123.327925] ? check_noncircular+0x20/0x20 [ 123.332157] ? print_irqtrace_events+0x270/0x270 [ 123.336919] ? print_irqtrace_events+0x270/0x270 [ 123.341686] ? _crng_backtrack_protect+0xd9/0x130 [ 123.346530] ? find_held_lock+0x35/0x1d0 [ 123.350605] ? sctp_bind_addr_state+0x26b/0x3f0 [ 123.355279] ? lock_downgrade+0x980/0x980 [ 123.359419] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 123.364557] should_failslab+0xec/0x120 2018/01/28 09:46:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget(0x0, 0x2, 0x80) r0 = semget$private(0x0, 0x2, 0x4) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000e8c000)=""/226) 2018/01/28 09:46:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b16000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$unix(r0, &(0x7f000079f000-0x6e)=@file={0x0, ""/108}, &(0x7f0000f6c000)=0x6e) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:38 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000fcc000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcb000)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000408000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fcb000)=0x8c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fcc000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c88000)={r1, @in6={{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x2d7e, 0x6, 0x28}, 0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009b8000)={r1, 0x0}, 0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/rfkill\x00', 0x40100, 0x0) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0x0) r4 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r4, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) [ 123.369067] kmem_cache_alloc_trace+0x4b/0x750 [ 123.369087] ? lock_acquire+0x1d5/0x580 [ 123.369094] ? memset+0x31/0x40 [ 123.369115] sctp_add_bind_addr+0xd8/0x460 [ 123.369131] ? sctp_bind_addr_free+0x20/0x20 [ 123.369151] ? sctp_v4_scope+0xfc/0x130 [ 123.369165] ? sctp_scope+0x75/0xa0 2018/01/28 09:46:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f0000fef000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000c18000-0x8)='./file0\x00', 0x1440, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00009e4000)=[], &(0x7f00006fd000-0x10)=[]) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x0, 0x0, 0x0, 0x0}]}) seccomp(0x6dfdb94ac4ad9d0b, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000b76000-0x8)=[{0x6, 0x0, 0x0, 0x4080000002}]}) r0 = gettid() kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/28 09:46:38 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000-0x4)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000000b000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x5524e936, 0x2, 0xa00000, 0x0, 0x6, 0x0, 0xa0, 0x80, 0xc, r2, r3}, {0x89b, 0x9, 0x2, 0xfffffffffffffbff, 0x6, 0x8, 0x4, 0x3}, {0x1, 0x7fffffff, 0x3739fa44, 0x2}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x4, 0x2, 0x7fff, 0x91, 0x6, 0x4}}, 0xe8) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000009000-0x88)=""/136) [ 123.369186] sctp_copy_local_addr_list+0x4bb/0x5e0 [ 123.369208] ? sctp_defaults_init+0xf00/0xf00 [ 123.369221] ? get_random_bytes+0x34/0x40 [ 123.369235] ? sctp_association_new+0x19a3/0x2130 [ 123.369267] ? __ipv6_addr_type+0x193/0x280 [ 123.369281] ? sctp_v6_available+0x100/0x2b0 [ 123.369300] sctp_copy_one_addr+0xdc/0x120 [ 123.369309] ? sctp_copy_one_addr+0xdc/0x120 [ 123.369331] sctp_bind_addr_copy+0x167/0x360 [ 123.369352] ? sctp_copy_one_addr+0x120/0x120 [ 123.369363] ? sctp_do_bind+0x540/0x540 [ 123.369380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.369399] sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 123.369423] sctp_sendmsg+0x1ce7/0x3420 [ 123.369461] ? sctp_id2assoc+0x390/0x390 [ 123.369467] ? find_held_lock+0x35/0x1d0 [ 123.369497] ? release_sock+0x1d4/0x2a0 [ 123.369510] ? lock_downgrade+0x980/0x980 [ 123.369521] ? lock_downgrade+0x980/0x980 [ 123.369539] ? lock_release+0xa40/0xa40 [ 123.369553] ? lock_sock_nested+0xa3/0x110 [ 123.369559] ? lock_acquire+0x1d5/0x580 [ 123.369575] ? __local_bh_enable_ip+0x121/0x230 [ 123.369590] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.369598] ? release_sock+0x1d4/0x2a0 [ 123.369620] ? _raw_spin_unlock_bh+0x30/0x40 [ 123.369631] ? release_sock+0x1d4/0x2a0 [ 123.369645] ? __release_sock+0x360/0x360 [ 123.369659] ? __local_bh_enable_ip+0x121/0x230 [ 123.369687] inet_sendmsg+0x11f/0x5e0 [ 123.369693] ? inet_sendmsg+0x11f/0x5e0 [ 123.369703] ? __might_sleep+0x95/0x190 [ 123.369714] ? inet_recvmsg+0x5f0/0x5f0 [ 123.369729] ? selinux_socket_sendmsg+0x36/0x40 [ 123.369739] ? security_socket_sendmsg+0x89/0xb0 [ 123.369748] ? inet_recvmsg+0x5f0/0x5f0 [ 123.369761] sock_sendmsg+0xca/0x110 [ 123.369775] SYSC_sendto+0x361/0x5c0 [ 123.369795] ? SYSC_connect+0x4a0/0x4a0 [ 123.369808] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 123.369823] ? vfs_write+0x374/0x510 [ 123.369835] ? wait_for_completion+0x770/0x770 [ 123.369916] ? fput+0xd2/0x140 [ 123.369929] ? SyS_write+0x184/0x220 [ 123.369941] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 123.369968] SyS_sendto+0x40/0x50 [ 123.369988] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 123.369996] RIP: 0033:0x453299 [ 123.370001] RSP: 002b:00007fe6d56f5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 123.370010] RAX: ffffffffffffffda RBX: 00007fe6d56f5aa0 RCX: 0000000000453299 [ 123.370014] RDX: 0000000000000001 RSI: 0000000020ee9e0c RDI: 0000000000000013 [ 123.370019] RBP: 00007fe6d56f5a90 R08: 0000000020aa9000 R09: 000000000000001c [ 123.370024] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 2018/01/28 09:46:39 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) readv(r0, &(0x7f0000d76000)=[{&(0x7f0000476000-0x53)=""/83, 0x53}], 0x1) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00004f0000)="ebb29c2aa8000000000000ffff39b40213", 0x11}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000060000)=0x2) read(r0, &(0x7f0000f15000-0x1)=""/1, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000367000-0x9)='/dev/sg#\x00', 0x6, 0x133401) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000001b000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x33d, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xe, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000035d000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000ac3000)={0xff, {{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r2 = socket$inet6(0xa, 0x80003, 0x9) sendto$inet6(r2, &(0x7f000089c000)="", 0x29a, 0x0, &(0x7f0000003000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1c, &(0x7f00005a1000)=0xbd, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cc1000)=[@in6={0xa, 0x3, 0x3ff8000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe55}], 0x1c) 2018/01/28 09:46:39 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fcc000)='./file0\x00', 0x240, 0x100) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000fb000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0x7d, 0x3ef, 0x1000}, &(0x7f0000fcd000)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008a0000-0xc)={r1, 0x9, 0x2, [0x8, 0x80000000]}, &(0x7f00003c4000-0x4)=0xc) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000fce000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000021e000)={r2, 0x9, 0xb3}, 0x8) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fcc000-0x8)='net/arp\x00') mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000d31000)={r4, 0x0, 0x0, 0x0}) r5 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000fcb000)={@generic="ba0a77aaaaf9ebd645edc51529b551db", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_timeval(r5, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00005e1000+0x6f6)={0x80000000, 0xbbf, &(0x7f0000036000-0x15)="2ceacd3661534b51e06ab3f0675ca8f0eba86b06db", &(0x7f0000ccd000-0xc3)="3499180c21917bf1476c370583581e395331ee1c06bffd5a76bb22446416bbc48975efac413e4b3a2e5e3eb06dcbb32d3ce8165f54e0689538b4d1f0d7a4b2248443cc40df3dc2aab3826a56b890f337156fbcaf7bc67759eb77b8467fc203c9d8717ea946d84089ca1ba0b375caa0b5467b29aa3fc21821b32891d3b51de197e3b9ee18ea0219d4b362867c3cf7191fb553bafcc8c3811201a8ccac461e3d739674edfd34b119845f59e1d3c866c9a76845ab3fa21698167400411e9e1fa2a0d49133", 0x15, 0xc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r1, r1, &(0x7f00007ba000-0x8)=0x4000039, 0x59) 2018/01/28 09:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = epoll_create1(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fd6000)={0x2, 0x1, 0xa, 0x2, 0x80000001, 0x3, 0xc0, 0x2, 0x0}, &(0x7f0000b5e000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a44000-0x98)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffc000000000}, &(0x7f0000493000)=0x98) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000039d000-0x4)=0x0, &(0x7f0000a57000-0x4)=0x4) r3 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000cbe000-0xc)={0x0, 0x0}) 2018/01/28 09:46:39 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000bbe000)='/dev/mixer\x00', 0x2800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00005df000)={{0xcc58, 0x5}, 'port1\x00', 0x0, 0x100842, 0x9, 0x9, 0x2, 0x80000000, 0x9, 0x0, 0x3, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f000052a000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x2, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) r5 = syz_open_dev$vcsa(&(0x7f00007ab000-0xb)='/dev/vcsa#\x00', 0x100000000, 0x40) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000d8c000)=@security={'security\x00', 0xe, 0x4, 0x408, 0xffffffff, 0x2c8, 0x1a8, 0x2c8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000ad0000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x4, 0x5, 0x3f}, {0x4, 0x3, 0x9}, 0x2, 0x8001}}}, {{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffff00, 0xff0000ff, 0xffffffff, 0xffffffff], @generic="558cb9c6b1de0e6873d1a2dc09052143", @common='eql\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x5, 0x5f}, 0x0, 0xf8, 0x120, 0x0, {0x0, 0x0}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0xd, 0x0}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x40, 0x40, 0x1}}]}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0xddbd}}}, {{@ipv6={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [0xffffff00, 0xffffffff, 0xff000000, 0xffffff00], [0xff0000ff, 0xffffffff, 0xff, 0xff], @generic="0a4a9dfcd7a4421186278e1fecfb2010", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62, 0x0, 0x2, 0x0}, 0x0, 0x118, 0x140, 0x0, {0x0, 0x0}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x1, 0x1, [0x117, 0x7ff, 0x10001, 0xff, 0x8, 0x2aea45bb, 0x7f, 0x7, 0x4, 0x3, 0x6, 0x1ff, 0x9, 0xf6b8, 0x7, 0xffffffff00000001], 0x6}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x2}}]}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x3f, 0x100}}}]}}, 0x468) r6 = getpid() ptrace$getenv(0x4201, r6, 0x800000000000000, &(0x7f0000854000)=0x0) sendmsg(r4, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x20040000) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r1, r3}) write(r4, &(0x7f00001e9000-0x92)='u', 0x1) 2018/01/28 09:46:39 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x8004, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/rfkill\x00', 0x40000, 0x0) r3 = eventfd2(0x8001, 0x800) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000974000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e29000-0x4)=0xe8) lstat(&(0x7f0000d08000)='./file0\x00', &(0x7f00008d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008bc000-0x8)={0x0, 0x0}) r9 = geteuid() r10 = add_key$keyring(&(0x7f00006b3000)='keyring\x00', &(0x7f000060c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r11 = add_key$keyring(&(0x7f0000436000-0x8)='keyring\x00', &(0x7f0000e70000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r10) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00001d8000)=0xfffffffffffffffe, &(0x7f00006a9000)=0x4) keyctl$unlink(0x9, r10, r11) sendmsg$netlink(r2, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f0000808000-0x50)=[{&(0x7f000037f000-0x288)={0x288, 0x1e, 0xc00, 0x5, 0x1, "", [@nested={0x180, 0x47, [@typed={0xac, 0x23, @binary="644dad8a3dbdaaba9a2b49fcf17c82654b17f75cfa8fdd66cc8cf5c5626624fe58205ba3dfc4efce62a86fea8cc0c7c82966fc2f71b95fff1aab29d62b2242c007d5a31605791356978fd4c0cf4c256acefc74a1a3c8689dd4b9ab754324af8131121c10eee55a6995e04938091b54291cafa6850976b49745d925efaf89d400db5ba401f61a6446441b1242e916ced269e3bada9dae78a106be670c6478308c076b15a2"}, @generic="642b960d0dde52e2b1e6ca0e46f23a0f6896d5de3fa8fcbe06eb6eab9da23d82601684b5d0a096343ce9e5783ffdfcbc777a9cf9560c0dc370e569fe0c477c8555ce7d00e8d165276d4a9db2513fa3e0229dc6f133a2112669ce25e2aaa2aa2da449590178fcaa14f45a7ffe49819873a9042f55dcf1db1e56ad97f7c834b43257ab75e830ce1331bbddf84c270e59d2a21e1307e3027e505bc5ff3bfad3232d86e05139ffbdc547244509d2c57b0deb5017302bc313b9ad65fd4e578ffba72157fa75fd6d6160e205781aad2989ad"]}, @generic="1b47c2e557d113ed313807905ada06c5c57f2a8937c68c8d4f280b21be8c3dcf030532c2dff554c506688ef3445cff5988cce81e4bf8813385e920552dc7386812fb507a5d6556117a50766e43b190e02e1f38253df211985b04bf42982a2cb00176805a280286fc2f8eb173a6137d697843cb899ecf13b902765153135e20e97d3fb07b4a02c0619db0e3d12d75a99d58b4b6658e2273050e364c7d4c4ba1d8150090a571e8ce88c0091270843c3b1d819e0df2779d831ab17194aa7e3875e05ecfc79b9b98d4f023750775a493b5fbf9ee6224e09d4c654cf22d3b383174d17ad4f9444a69ab71f2930f8326c886", @typed={0x8, 0x5, @void=""}]}, 0x288}, {&(0x7f0000d12000)={0x310, 0x37, 0x10, 0x2, 0x2, "", [@generic="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", @generic="403d3373fb", @generic="1b9a0eaa420952d309e5fab5e533cdef763a46eaee5a6f94f03dd734f7e23c71852b53f867d68e2b4e4712a9c9a3b478b3dda6b6725e71efd3454441781e859fa986796074315d3de273b33ec090b3c629a0bde931a7078886cc1d94487eb965e4af724df4073f8c7dc072d344fd70bdeba1a109b9a2f23c3a5d5c68eff9742e5ce09cb247057b68b40d63dbe652e6d070763b9eb4bd9aa5342c69e771ee71b42d5d639c0e40c82960aa0141b273ad22aa642f1be26048eac9a285626a10cc", @nested={0xb8, 0xa, [@typed={0xc, 0x1, @pid=r4}, @typed={0x18, 0x5, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="27c8843583ad98e432ed4d53de2f9595e1067d0108685c3fc610183393bca40bda3161a97a71717a741694fc0c66e9f01f6e32ede2206cfe6347b51be433a4d94062306b437a0804f7008b8015a76cac23cb3cbcfbe77cc26697cce01746e4d12afa1902ce6697029a4ce58034f7df7d385c5d14e8827f0dbbdb8f59937e73ff57e9fd84c3cdb2ce88b1533622"]}, @generic="50cefa1adf9b5a53eda4a59f1ac670bf66ceacf240f6a90a8b7492e7b8b3d402eabac56334d375c1c7da7d596e76b7d973a069c5e24a9551237520a7fba569c495ca600b6d125ff53be635b3c3261972c2487129a9d13444f907b510519320e7180edb64c5a527782d7ee0208e56b5b3a4a00026811e758d853043766e8a72f05fdac9843c91da939c"]}, 0x310}, {&(0x7f0000a51000)={0x2594, 0x32, 0x200, 0x2, 0x0, "", [@generic="80acee4cd4d65e26c737aaf003c18d81b1335d91b62981ba894979321aa8ec888ce49d6cd36d80eb70d9d0add1c89e0d065879b33ffa9b0238ac7cca63ede88a4c240e5e6d15cfb525b39ca8f6288986cae86233114348b671f64801c67db40313633d2f1df566ff3f38f9dca9ba0db09e3ed06377c4bd94140d30935b18fe8bb64304ab0f2510c695539105d4071915f1b7769ef986f4e7999f6184c3ae0075ff3ea59135b1439bb07a0096c315ae3a31e684079da508decf4a96ddf0ee56b5", @nested={0x1048, 0x36, [@generic="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@typed={0x10, 0x64, @u64=0x40}, @generic="5a92c3d36b0eeb9908913f59bf5513b4bb89089a339712019ce76b0147f6ef23303cb731774dd5a4c350757c53e469e85a82f7a954465073e1f6a8954599059767694ed5de57d3b44856597a877819d9f092343a5dddcb1220cfb5e3f60b7f0906d0250ca325ef72b7437522a96dea9dde5bf43a40f02aef2ecda4dfdb221f042e0627d10d1dc6402c1d16a0ef55808d3b69fba9b06294b2982d806fe4e6a11a8302e3528ff38715e6c98be89576504c5cf46ff00b1d9550174dd9826d567cb0e20a315ae2635c97ef0e04edcc81079d2ecec8d1fe7ef0e18dd1fc9d570d83", @typed={0x1c, 0x24, @str='xeth1wlan1/loself\x00'}, @generic="f6fec4bd1cd8a19bc75821d566ff35c9d86b386cd9626c4e1eb7f04bb28ba12765ec2ac5985b5c15fcb6b17ea29c7f37564862e863483568da12e2d79e9da437b6cf0441ceea51314f75f3759d4fc7f5dd41127af8ef7608be160dfbd662032953764ca020b14f6f9351e0766779bae1c5a2b99dfa72dd8b3d4addfdd1d83e96683cb39179243576d7fabbd87f1eea", @typed={0xb8, 0x80, @binary="171a4280cebc8b4a43523ba359972185dfb03e558f0fa1b708aa444da9580a961396f482700f6df7003e1155e01ca3a70d3c449407d6b05b8672b401a6f85e989a61dc12daa359dc156e4bb4935a91ce28de3532d4adc78ad72fe3377e46c314800f28139b86714d4fc1fdd46b1d234b2a6ca7cc3b75b43818b956dc7730d4ceaee7adcc3ebd8f16c129df7859518d8dd2322344ef6aef7e4474484320b37d1da15ce7056d85e1f4d26b1cee2030"}]}, @typed={0x18, 0x96, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0xac, 0x49, [@typed={0x8, 0x7d, @void=""}, @typed={0x8, 0xa, @void=""}, @generic="99d7658baaf798f71907729e362d00b99dc266b933c18d1191f9e1ed052b1e6d3f54de1685539690443ff6c7cdde8ea58c2631f3321202f6e8270f655b720f7b18915eba4425b51c44dcf71dfb901f7bb304fd34d3dd654aaee72b2d3f2284fb7fca2c40729a2ea8bd794cb2e01ebc994dee1aef177bd54d0a3ea920e3e214ca75b5c9f8b835b700577e5e44c901092e588bd15b85"]}, @generic="7d6ae412142144a090a1a71d89d66dcf969c745145ea7b1ea14fb584dc9a078e8e95b10b6d4a55efe59a5685644a1db90d3663049129702c6a4ceee8971345a7f58e67ffdbcf67e5927dea1fe2b5a4d860ae1926c49fa18ed594a36b4682c4f21e8583d1e116be386388eeb1b283785cb3423f0f384bed"]}, 0x2594}, {&(0x7f0000f4d000)={0x10f4, 0x17, 0xf10, 0x2, 0x1, "", [@typed={0xc, 0x8e, @fd=r3}, @nested={0xcc, 0xa, [@typed={0x8, 0x25, @void=""}, @generic="0ac76eb93f4fd4a839dbfc7885dc3cca3b1918db280c60a4161c3fd4fee816882d0017cbd0fdd5e70c236ab168309bbdd40720915d7a4d7a7b039aa925f31e88c8d66e0801c2acee220b9f42ef8053cc94750377bb7b3af231c4ecadcde63c246087c955085075f73e4814b9032cc75e7ff4e3a4fce1669ec7db2317c3cf89591211a7903c1a9a82d8ec84ad797402841e8592f6b78c3b6af8f3b3", @generic="b75b5769ddf01a04f59df4736f3cbd426faa0312dbb34764fb2a32a34b0b95ac33a01c72f7"]}, @typed={0xc, 0x2e, @uid=r6}, @generic="532e8f1eb2058d23d3d888bb7c8b55d0b618594effc51441c970d0277418a3caffb1eda7c04e733433492c2796af855dc7570bb4103401e1752cdd8502a9f279bfdf3e10fe584daa11bd15128cc3835c93b3156e6a1ebe4556c298cbb375b2af91e25b62adc0caf047a0c2d6bf89f71b2b08e038443de41b4a001fbe3d0d9dbea34023533131df24eaa2e9ba5c762d43b7da0e58d652084442a2bb3093b3d89602d3f2434334cdff224e1dc548b39251d8e1bc88be10126926ef81e49b8b0745107ed5f90a909503fcdbc9a05daf998455b71caf8ec8270079646c4ae0181314bff2411e0ab192a0716453d246802188e6621b107dbdd6802e042c1daca01832571c59ba8d97f0d8c2354b740d311dc7723e4d71d356ddeed1edfe4c5b1e1a2b6559849fd0c4b732c74c42b13d33510652ed62a02a39ab277773586572843b99993b3dceb54f2fe15fc5d5e596428c83b61eea2ffa8feba10af5f133672ed56639385820d1ffc7c98286306857a81153121a1678e8370f62f9200097c68479e89b35217b430cac9d5a9ad5c7f7180a1643807cee8f4a49bb4cf7038dd179b601429ff09686d769d4154077a23db61d89fe326fb0174b545e5d9d9b97404c4d3c77cc004450957f1a6ae89b6f06a62b493490d2a18e80930cbe7715bbd2229b46513bf3400f15917d09c9da6389292ccc17ebb9a09efe95369d52caf19a21a4394cb5eb74228f6566bd489eaef59925c6accc1eded91229e68f4e71b66d01e42ec697f5a9c83d34ce08d6e29c41ce8d57e8a7c92ea2e3a06a792b486ce4e17f5d9bfe2102bd9d314c4f02f688513b8f6909bcb48f169783fd2df8039f1dcb36e0b1453c9c3488b2bf7992b16dbebdff8b7f928658e6e540913a53ada481fb721005ffc2d7c75c6b43ab264896464be14140a6ea31b045ed21ca381fd771e991c9f582907b47ddf55b796109905055d54ab4570e5bb5451dc097ad0b2b17ef66af6b5a951c71e23b9bff20735b21376778445705448134b0ca1b89a7d87da465cf8a57e403d36ea47eafa7327232ff6553206093ca931859d41fc4fa6d1762bf2ea00a2ffdd46cfeb784bb1713a52c727c1a083eaa8534f88b563e2c393afcde354482c5286e6e1526c259eece66068539e5e2478371ef3dad337521c2b455e34d492ac6d4df348411cfccfe8eed056a65bfb70f9ec0931e5f507c1fa3286a6ee68563774127076f4532796d11d03b92a91effb710f3127683ac78df0c8cd9e864e50331571d9d1708dd7c05ebd8d202c5fe67a0ec117383e2b6048bbb1a82e47a7d7d75a081df274de79f1db619fd6d47e7e0b18b0a327e00516a9470bf26bb0e820d78df5a7d0fa046c71663d3284278ca82d37e54804435bcffb739df9b2003ae65d348512dd20a64f0519ef088baa9500646734e1d29f076b33503ebe900a8f211f61aa2fded6f149767372435ebbe610fba474829ca5b541f52585ff268ea491a4c8e3f054f6374f1ae33e0654612c5172454a9027bd49ed715c0f0024dd774d8225799036d46770dd8aaece121fa3903ca64d2756b216499be98b0913eb61bab2c322e25fadba8ef2a143d4d301ab2a341505451edff93a32fdb12b569584114a9804e27e07f5a8e1420db1a30d10baf32d43abd07913426e9e9cd572f9ec41f6a5d8a42bfd2e4ad8ddcf6aaebee37310c8c3705dc5445ea3e3b8150de1f8d247de613bcf1f89202d8532dbeb23aa109665ec59b0e4af3f46c975f463948788c5a9bdabfc4f05b0495fd84c0dc61aa9997838e3f4f9c4283c7c2888251b02be1828d504479a3517f438658c133b5ff016cac60bfbd841c20c37e268ae45718f62c2b2984c5ca7bc87a7490c76bac414f5fcec3f0cf6aed1bca2cd74535d06aaa1bf7c24d812a7cd04a47bf56556e3708a3b66ff2d78c0b717bef0cab10c20468009fd1d12cefdd7cad64c4230e59bf5955b16727b1501ad42965111b83759d78ccb0be6a77b058827295e197ee4f3b88971a708bd514f47b51c975be6779fbd2831209becfd65e32b5d7ef37bdee55d3be2bf0a8a20f4e0451b54765907051ae733493a74a0fceb3fb0f7714f9fc1f443570f889409d70720f642c1622973ed26083fbdca3ebc7f8df4469610c37b018796b0e5da27bf4e7c0b080693b5ade1f391963b58c373c603ae1c0f5c93990dd6c8cc0cf44ca0de5ef02ac14d0b6c377e0c7296f5f044b328496a76902aedaec7480ac6eb981c93201590fb1ca1a121498b0fb96fa335a3fb9bbb491ef85d7b01d6914ec3ef7deb2d33631c0fe47802e2345b35d61ec2472a9a024f86971d2bfaf49c89b2c810f2fd50c572d0d57730be895b7b68a2541c90709cb582e488cc1cd75b23a3f15886d4362972f6f63285edf301eddd24c22cd263eaa97b9a07cc637568774e034701dca65682deed9998105ed51ea834aff79188e037780431492fec88581a7deb3fe8e0ec4e06d3a10c8c58398d9099a2c8492ea7f5ce82e4670a69a41026ed711b0e1ac9c99ffd0571a7503aecd30872981c4b65a6b58728bebab711e3f0ad2217b9bbc319e15565e0ec37f49b1c7d7cde5381dc15e4e71bf2ad5a56337b952f9b8c9e3dde1b17b3a34874f40715f15865f30861aec1274b4aa9826ef4b333db72201413d06421a66593e6ead8d8f907722382cf76576fd49edda830471e17e0ce7f1d02a094f8268ffead9cd8e66a74a8aa365d3c3d94fa7d2daab85862178400cf6de4f002998f3a7b990c33465bbe6d2b503b9ed9da76ccb144f23f56adebe9dbd33e9ba5abd097d650827b464bdb01d818f897686ad33ef336d14023a9e1f28df2aaa86ec1dbce042bd32fd31ff60259470a6b22fa8c3a8e3350f6deefd167e4d08a9e6d6e400ca82af5911d9cc09c688d0e45a8754a3154565ab50dd7f8b7a370b1bebdca920ff1f3e18684fd8851d8a12d02b9b359b937ebc09894f3749dc4a6534e3f68d4420aed0820623804bd8fc3344e9196193b3a096ace3ec53fc4610b0f05646f194edc3fbdb7b826f9ef103c237063fd3f8d2e6fe3df2589d756624e440c81b3a7429b404f364762db1917e993a2db72a6edd7f9747861030da4be4b3169eddec643f83d54180ba7bb7fac7aa703e8500491110cd7c022c436dba08e6c4b7351dd58f10c7ac85e28e50673ee22b532c2c7db8c62ea4543573ed852ad8bc97cefab81b84ea239f287c672631aa82d9cf78de8956f5f77112b96da3882c9f15165706a3d90113e1ba10ca3cbcf89f628753aa37200924394549ead42cf0fed23321d6a90396502f9bdcf9a4083b829b2ff03c1fc7a5c0bf4602d7132b4ef33d66abfe6016179512247cbcdcc7c9c11c123cfeebbaf0d3f0de35312c8599cc44b9707c08b74e63dd6a15d5c1fd6b1c48c9d1dc3f5fe13be64da4ea3aae34614d5d9de1bb522fb005c92583ae84e6438f39da654acf183badb66fe57a745c7aeba8f25ff62cc008a69c968f0bd2ff9f29139196fc66722175be719eb93c04b1b358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0x10f4}, {&(0x7f000043e000-0x28)={0x28, 0x14, 0x20, 0x1, 0x2, "", [@generic="ed5da76a7eaaa56c48ed7849b9b55501a6ed5a69753ea2"]}, 0x28}], 0x5, &(0x7f0000951000-0x130)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r7}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r1, r2, r1, r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x130, 0x90}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r13 = epoll_create1(0x0) r14 = epoll_create1(0x0) pipe2(&(0x7f00001bf000-0x8)={0x0, 0x0}, 0x84800) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r14, 0x1, r13, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000140000)={0x0, 0x0, 0x0}, &(0x7f00008a6000)=0xffffffffffffffc8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) sendmsg$unix(r2, &(0x7f0000ce2000)={&(0x7f0000e98000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a09000)=[{&(0x7f0000447000)="b4742be936ed570a2bd82559671090e791b0f9e988f49092", 0x18}, {&(0x7f00006dd000-0xea)="2bae6e618a0c49127332d98e8291d8c3f1ba8ebd1072caa00f6eb1822fc3d4d89e67dc8f812abfd5a58a2afcccc52d6c758a1b1d42c15cd223b84c336fa60a406b2889409c45b127ed8862558d2f7bead765dc9f758463739e98231fa438e19aca64bb45b7760faf08e96424481a7a72a7381ae95855aeb65afc56861da837c91d17a23711f28d25b64a01e62ca574ef7682041ef34ef62632f2f335a39d9ab1c1759370dba70ce3774651a4d9e8aa0a3b46f1830e8c46ce59ad57642fed6be50812916006bf505872c257f74b444afd91fa94f47643f7effd740ebda6fdfa451acc84c4c2889849fb7a", 0xea}, {&(0x7f00001c9000-0x48)="3119f2df098f7ac40c6384ba368c1ada210f5d92d3afb774108104fa0707c8ab2be4da73e89574d6d486d99d54adea220339086cdfa30b4a3977357786bca0c5fa7c0bc2e8928d63", 0x48}], 0x3, &(0x7f00003e6000-0x140)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r3]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x140, 0x10}, 0x8000) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) [ 123.370029] R13: 00007fe6d56f5bc8 R14: 00000000004b8096 R15: 0000000000000000 2018/01/28 09:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000e63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005b1000)={&(0x7f00009ed000-0x102c)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_EXPIRES={0x8, 0x10, 0x5}, @RTA_ENCAP={0xc, 0x16, @nested={0x8, 0x3, [@generic="88"]}}]}, 0x227}, 0x1, 0x0, 0x0, 0x20}, 0x0) 2018/01/28 09:46:39 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000019b000)='/dev/hwrng\x00', 0x0, 0x0) accept4$inet(r1, &(0x7f0000f02000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0xfffffea6, 0x0) 2018/01/28 09:46:39 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x40000000015, 0x1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000fcc000-0x8)='./file0\x00') setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ba000-0x11)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e23000)={0x1}, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = syz_open_dev$sg(&(0x7f0000c18000-0x9)='/dev/sg#\x00', 0x80000001, 0x40000) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000b6f000)=0x2) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/28 09:46:39 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000022000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002f000)={0x0, 0x0, &(0x7f0000030000-0x20)=[{&(0x7f0000027000)=""/71, 0x47}, {&(0x7f000002f000)=""/85, 0x55}], 0x2, &(0x7f0000020000-0x2e)=""/46, 0x2e, 0x5}, 0x40000020) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r1, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0xfffffffffffffed2, &(0x7f0000a5e000-0x65)=""/101, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24e) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000030000)='/dev/midi#\x00', 0x1f, 0x10300) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r2, &(0x7f000001a000-0x38)={&(0x7f0000015000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000031000-0x6)={&(0x7f0000015000)=@delrng={0x10, 0x14, 0x4, 0x6, 0x0, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x14}, 0x40) 2018/01/28 09:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$mouse(&(0x7f0000490000)='/dev/input/mouse#\x00', 0xffffffffffff7db6, 0x181100) getpgid(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000093c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed8000)=0xc) getpid() getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000813000)={0x0, 0x0, 0x0}, &(0x7f000088a000-0x4)=0xc) r4 = gettid() r5 = getpgid(r4) getresuid(&(0x7f00008e5000)=0x0, &(0x7f0000fa7000-0x4)=0x0, &(0x7f0000e32000)=0x0) getgroups(0x4, &(0x7f0000dde000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000864000-0xc)={r5, r6, r7}, 0xc) socket$llc(0x1a, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000ba3000)=0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00003bb000)=0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000e89000)=0x2, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f000031d000)=0xdf6) 2018/01/28 09:46:39 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1000, 0x4, &(0x7f0000002000/0x1000)=nil) munlock(&(0x7f000000a000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/28 09:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000bf4000)="", 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cb000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$can_raw(r0, &(0x7f0000823000)={&(0x7f0000085000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000072e000)={&(0x7f0000450000)=@canfd={{0x2, 0x608, 0x5e6, 0x1}, 0x5, 0x1, 0x0, 0x0, "d74d7d72a05cdefaef6779c1ae7b2a0176b9342c03f9d522f1f9d0d76a420e5d0513bc0be8f3aaa4dcab3343eae20a6d5b28bad39a6067cf497e72d4cbd0e3a5"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x4004004) 2018/01/28 09:46:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001ad000)='/dev/usbmon#\x00', 0xfff, 0x200000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d27000-0x10)={0x0, 0x48, &(0x7f0000f22000-0x48)=[@in6={0xa, 0x2, 0x62ae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2d, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}]}, &(0x7f00009f4000)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000790000-0x8c)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) renameat(r0, &(0x7f0000886000)='./file0\x00', r0, &(0x7f0000cf7000-0x8)='./file0\x00') perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) getpeername$inet6(r0, &(0x7f0000a02000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e70000-0x4)=0x1c) connect$ax25(r0, &(0x7f0000a0c000+0xc91)={0x3, {"3f21b8e0eb9a9c"}, 0xffffffffffffffe0}, 0x10) r2 = msgget(0x2, 0x10) msgsnd(r2, &(0x7f000091b000)={0x3, "b8c1d0d1fba222b2a481961fcc7e509dc9aad9f476a66ec583f4e8aebabf1f4c19333cb819115d031fd9f5cb2ef2ef55267858be2189c60d048b205b5ff4114c02107e54c5cc211de18410d7759f2475ffd1c5c06dbf5ddf913e1f87831491d4aaa33f3a8bbff5a583e970ba48717f23eb53728b47b28f14eb5b86de66ead7bd4c2131a9266c2faab0853663b4becc6866a845c81ac59e299ae87bd9d041b22c"}, 0xa8, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000dad000)=0x5) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000b1000-0x1e)={0xd25, 0x80, 0x1, "48bfb30dbba3", "980647899b9753386cda88984d32172a"}) syz_open_dev$sndctrl(&(0x7f00006a1000)='/dev/snd/controlC#\x00', 0x2, 0x8080) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000163000)={0x6, 0xffffffffffffff7f, 0x1, 0x8, 0x1, 0x8, 0xfffffffffffffffd, 0x7, 0x100, 0x3, 0x7ff, 0x6}) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:39 executing program 7: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x8004, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f4000)='/dev/rfkill\x00', 0x40000, 0x0) r3 = eventfd2(0x8001, 0x800) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000974000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e29000-0x4)=0xe8) lstat(&(0x7f0000d08000)='./file0\x00', &(0x7f00008d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008bc000-0x8)={0x0, 0x0}) r9 = geteuid() r10 = add_key$keyring(&(0x7f00006b3000)='keyring\x00', &(0x7f000060c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r11 = add_key$keyring(&(0x7f0000436000-0x8)='keyring\x00', &(0x7f0000e70000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r10) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00001d8000)=0xfffffffffffffffe, &(0x7f00006a9000)=0x4) keyctl$unlink(0x9, r10, r11) sendmsg$netlink(r2, &(0x7f0000bd5000)={0x0, 0x0, &(0x7f0000808000-0x50)=[{&(0x7f000037f000-0x288)={0x288, 0x1e, 0xc00, 0x5, 0x1, "", [@nested={0x180, 0x47, [@typed={0xac, 0x23, @binary="644dad8a3dbdaaba9a2b49fcf17c82654b17f75cfa8fdd66cc8cf5c5626624fe58205ba3dfc4efce62a86fea8cc0c7c82966fc2f71b95fff1aab29d62b2242c007d5a31605791356978fd4c0cf4c256acefc74a1a3c8689dd4b9ab754324af8131121c10eee55a6995e04938091b54291cafa6850976b49745d925efaf89d400db5ba401f61a6446441b1242e916ced269e3bada9dae78a106be670c6478308c076b15a2"}, @generic="642b960d0dde52e2b1e6ca0e46f23a0f6896d5de3fa8fcbe06eb6eab9da23d82601684b5d0a096343ce9e5783ffdfcbc777a9cf9560c0dc370e569fe0c477c8555ce7d00e8d165276d4a9db2513fa3e0229dc6f133a2112669ce25e2aaa2aa2da449590178fcaa14f45a7ffe49819873a9042f55dcf1db1e56ad97f7c834b43257ab75e830ce1331bbddf84c270e59d2a21e1307e3027e505bc5ff3bfad3232d86e05139ffbdc547244509d2c57b0deb5017302bc313b9ad65fd4e578ffba72157fa75fd6d6160e205781aad2989ad"]}, @generic="1b47c2e557d113ed313807905ada06c5c57f2a8937c68c8d4f280b21be8c3dcf030532c2dff554c506688ef3445cff5988cce81e4bf8813385e920552dc7386812fb507a5d6556117a50766e43b190e02e1f38253df211985b04bf42982a2cb00176805a280286fc2f8eb173a6137d697843cb899ecf13b902765153135e20e97d3fb07b4a02c0619db0e3d12d75a99d58b4b6658e2273050e364c7d4c4ba1d8150090a571e8ce88c0091270843c3b1d819e0df2779d831ab17194aa7e3875e05ecfc79b9b98d4f023750775a493b5fbf9ee6224e09d4c654cf22d3b383174d17ad4f9444a69ab71f2930f8326c886", @typed={0x8, 0x5, @void=""}]}, 0x288}, {&(0x7f0000d12000)={0x310, 0x37, 0x10, 0x2, 0x2, "", [@generic="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", @generic="403d3373fb", @generic="1b9a0eaa420952d309e5fab5e533cdef763a46eaee5a6f94f03dd734f7e23c71852b53f867d68e2b4e4712a9c9a3b478b3dda6b6725e71efd3454441781e859fa986796074315d3de273b33ec090b3c629a0bde931a7078886cc1d94487eb965e4af724df4073f8c7dc072d344fd70bdeba1a109b9a2f23c3a5d5c68eff9742e5ce09cb247057b68b40d63dbe652e6d070763b9eb4bd9aa5342c69e771ee71b42d5d639c0e40c82960aa0141b273ad22aa642f1be26048eac9a285626a10cc", @nested={0xb8, 0xa, [@typed={0xc, 0x1, @pid=r4}, @typed={0x18, 0x5, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="27c8843583ad98e432ed4d53de2f9595e1067d0108685c3fc610183393bca40bda3161a97a71717a741694fc0c66e9f01f6e32ede2206cfe6347b51be433a4d94062306b437a0804f7008b8015a76cac23cb3cbcfbe77cc26697cce01746e4d12afa1902ce6697029a4ce58034f7df7d385c5d14e8827f0dbbdb8f59937e73ff57e9fd84c3cdb2ce88b1533622"]}, @generic="50cefa1adf9b5a53eda4a59f1ac670bf66ceacf240f6a90a8b7492e7b8b3d402eabac56334d375c1c7da7d596e76b7d973a069c5e24a9551237520a7fba569c495ca600b6d125ff53be635b3c3261972c2487129a9d13444f907b510519320e7180edb64c5a527782d7ee0208e56b5b3a4a00026811e758d853043766e8a72f05fdac9843c91da939c"]}, 0x310}, {&(0x7f0000a51000)={0x2594, 0x32, 0x200, 0x2, 0x0, "", [@generic="80acee4cd4d65e26c737aaf003c18d81b1335d91b62981ba894979321aa8ec888ce49d6cd36d80eb70d9d0add1c89e0d065879b33ffa9b0238ac7cca63ede88a4c240e5e6d15cfb525b39ca8f6288986cae86233114348b671f64801c67db40313633d2f1df566ff3f38f9dca9ba0db09e3ed06377c4bd94140d30935b18fe8bb64304ab0f2510c695539105d4071915f1b7769ef986f4e7999f6184c3ae0075ff3ea59135b1439bb07a0096c315ae3a31e684079da508decf4a96ddf0ee56b5", @nested={0x1048, 0x36, [@generic="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@typed={0x10, 0x64, @u64=0x40}, @generic="5a92c3d36b0eeb9908913f59bf5513b4bb89089a339712019ce76b0147f6ef23303cb731774dd5a4c350757c53e469e85a82f7a954465073e1f6a8954599059767694ed5de57d3b44856597a877819d9f092343a5dddcb1220cfb5e3f60b7f0906d0250ca325ef72b7437522a96dea9dde5bf43a40f02aef2ecda4dfdb221f042e0627d10d1dc6402c1d16a0ef55808d3b69fba9b06294b2982d806fe4e6a11a8302e3528ff38715e6c98be89576504c5cf46ff00b1d9550174dd9826d567cb0e20a315ae2635c97ef0e04edcc81079d2ecec8d1fe7ef0e18dd1fc9d570d83", @typed={0x1c, 0x24, @str='xeth1wlan1/loself\x00'}, @generic="f6fec4bd1cd8a19bc75821d566ff35c9d86b386cd9626c4e1eb7f04bb28ba12765ec2ac5985b5c15fcb6b17ea29c7f37564862e863483568da12e2d79e9da437b6cf0441ceea51314f75f3759d4fc7f5dd41127af8ef7608be160dfbd662032953764ca020b14f6f9351e0766779bae1c5a2b99dfa72dd8b3d4addfdd1d83e96683cb39179243576d7fabbd87f1eea", @typed={0xb8, 0x80, @binary="171a4280cebc8b4a43523ba359972185dfb03e558f0fa1b708aa444da9580a961396f482700f6df7003e1155e01ca3a70d3c449407d6b05b8672b401a6f85e989a61dc12daa359dc156e4bb4935a91ce28de3532d4adc78ad72fe3377e46c314800f28139b86714d4fc1fdd46b1d234b2a6ca7cc3b75b43818b956dc7730d4ceaee7adcc3ebd8f16c129df7859518d8dd2322344ef6aef7e4474484320b37d1da15ce7056d85e1f4d26b1cee2030"}]}, @typed={0x18, 0x96, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0xac, 0x49, [@typed={0x8, 0x7d, @void=""}, @typed={0x8, 0xa, @void=""}, @generic="99d7658baaf798f71907729e362d00b99dc266b933c18d1191f9e1ed052b1e6d3f54de1685539690443ff6c7cdde8ea58c2631f3321202f6e8270f655b720f7b18915eba4425b51c44dcf71dfb901f7bb304fd34d3dd654aaee72b2d3f2284fb7fca2c40729a2ea8bd794cb2e01ebc994dee1aef177bd54d0a3ea920e3e214ca75b5c9f8b835b700577e5e44c901092e588bd15b85"]}, @generic="7d6ae412142144a090a1a71d89d66dcf969c745145ea7b1ea14fb584dc9a078e8e95b10b6d4a55efe59a5685644a1db90d3663049129702c6a4ceee8971345a7f58e67ffdbcf67e5927dea1fe2b5a4d860ae1926c49fa18ed594a36b4682c4f21e8583d1e116be386388eeb1b283785cb3423f0f384bed"]}, 0x2594}, {&(0x7f0000f4d000)={0x10f4, 0x17, 0xf10, 0x2, 0x1, "", [@typed={0xc, 0x8e, @fd=r3}, @nested={0xcc, 0xa, [@typed={0x8, 0x25, @void=""}, @generic="0ac76eb93f4fd4a839dbfc7885dc3cca3b1918db280c60a4161c3fd4fee816882d0017cbd0fdd5e70c236ab168309bbdd40720915d7a4d7a7b039aa925f31e88c8d66e0801c2acee220b9f42ef8053cc94750377bb7b3af231c4ecadcde63c246087c955085075f73e4814b9032cc75e7ff4e3a4fce1669ec7db2317c3cf89591211a7903c1a9a82d8ec84ad797402841e8592f6b78c3b6af8f3b3", @generic="b75b5769ddf01a04f59df4736f3cbd426faa0312dbb34764fb2a32a34b0b95ac33a01c72f7"]}, @typed={0xc, 0x2e, @uid=r6}, @generic="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0x10f4}, {&(0x7f000043e000-0x28)={0x28, 0x14, 0x20, 0x1, 0x2, "", [@generic="ed5da76a7eaaa56c48ed7849b9b55501a6ed5a69753ea2"]}, 0x28}], 0x5, &(0x7f0000951000-0x130)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @rights={0x20, 0x1, 0x1, [r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r8, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r7}, @rights={0x38, 0x1, 0x1, [r2, r1, r1, r1, r2, r1, r3, r2, r3]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x130, 0x90}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r12 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r13 = epoll_create1(0x0) r14 = epoll_create1(0x0) pipe2(&(0x7f00001bf000-0x8)={0x0, 0x0}, 0x84800) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r12, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r14, 0x1, r13, &(0x7f0000fe1000-0xc)={0xffffffff80000001, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000140000)={0x0, 0x0, 0x0}, &(0x7f00008a6000)=0xffffffffffffffc8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) sendmsg$unix(r2, &(0x7f0000ce2000)={&(0x7f0000e98000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000a09000)=[{&(0x7f0000447000)="b4742be936ed570a2bd82559671090e791b0f9e988f49092", 0x18}, {&(0x7f00006dd000-0xea)="2bae6e618a0c49127332d98e8291d8c3f1ba8ebd1072caa00f6eb1822fc3d4d89e67dc8f812abfd5a58a2afcccc52d6c758a1b1d42c15cd223b84c336fa60a406b2889409c45b127ed8862558d2f7bead765dc9f758463739e98231fa438e19aca64bb45b7760faf08e96424481a7a72a7381ae95855aeb65afc56861da837c91d17a23711f28d25b64a01e62ca574ef7682041ef34ef62632f2f335a39d9ab1c1759370dba70ce3774651a4d9e8aa0a3b46f1830e8c46ce59ad57642fed6be50812916006bf505872c257f74b444afd91fa94f47643f7effd740ebda6fdfa451acc84c4c2889849fb7a", 0xea}, {&(0x7f00001c9000-0x48)="3119f2df098f7ac40c6384ba368c1ada210f5d92d3afb774108104fa0707c8ab2be4da73e89574d6d486d99d54adea220339086cdfa30b4a3977357786bca0c5fa7c0bc2e8928d63", 0x48}], 0x3, &(0x7f00003e6000-0x140)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r3]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}], 0x140, 0x10}, 0x8000) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:39 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fcc000-0x10)=@req={0x7, 0x0, 0x7, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000036000)={0x0, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6470, 0x4, 0x5, 0x100, 0x4}, &(0x7f00004db000)=0xa0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000fcd000-0xba)={r1, 0xb2, "62fa06d851711fac6cc42166b7c57953353dffae37f67759877fcd3c3fc09c785fe6648f930061825c16825d29a91fe9db6f52918e270d880ef075a5556599fd238adbacbeaadc13a08b816515df40cc28ff64128dcd8ad8f22fc8bc8131c0d376675482330a7909d438d5b3344358cdcca24f312027db57d513ff918d08c2a1ef24d719fab6de162cb5b74538b4a1367a3a5ba1b65a9cc660267fa73ee0df0686ca82a733f55255902a285b95babf294d6c"}, &(0x7f00000de000)=0xba) 2018/01/28 09:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffdffffff5ff, 0x206) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000287000-0xc2)="435cc9bcf6ac491707174f0f5c58c06cf614d375d6f40c8a84e4e1048a614900a238eb1e0e7dbcf56fea95793ec547230fbb4f5d6c694df93d806c4ee880df33bf7ba7f911b642b1e38a1cea6dde567321f7718cd6a679130933c10a6693863d7cd7dc3d6cdf6f88c253f5dba4c023ffbb0a235d5a04f21bfed80940ba2351b2162ba761d6314afafbb3a2010952d613dea16d54e6907622e2e7f95a6b7ccb7fd01c07e29c042c8f0986c64f35ab2009d7251724d85ab5a5d966726060187693466f", 0xc2) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4)=0x0, &(0x7f0000ce7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000d68000-0x8)={0x0, 0x2}, &(0x7f000002d000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000664000)=@assoc_value={r2, 0x2}, 0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f00007d4000)=""/71) 2018/01/28 09:46:39 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000002000)=[], 0x0, &(0x7f0000012000)={0x77359400, 0x0}, &(0x7f0000001000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") openat$cuse(0xffffffffffffff9c, &(0x7f000098b000-0xa)='/dev/cuse\x00', 0x20000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/28 09:46:39 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="e6", 0x1, 0x0, &(0x7f0000f01000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/01/28 09:46:39 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fce000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fcb000)={0x9, 0x8000}, 0x8) r1 = socket(0xe, 0x5, 0x201) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f000035c000-0x4)=0xdda6, 0x4) 2018/01/28 09:46:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000036000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000b4a000)='/dev/snd/midiC#D#\x00', 0x3, 0x200000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003d1000)={0x98, 0x0, &(0x7f0000856000)=[@reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x20, &(0x7f0000178000)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fda={0x66646185, 0x8, 0x2, 0x17}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000e17000)=[0x0, 0x28, 0x38, 0x30]}}, @decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f0000946000)=[@ptr={0x70742a85, 0x0, &(0x7f00004b3000-0x1)=0x0, 0x1, 0x3, 0x2a}, @ptr={0x70742a85, 0x1, &(0x7f0000998000-0x1)=0x0, 0x1, 0x3, 0x3b}], &(0x7f0000820000-0x18)=[0x38, 0x28, 0x38]}, 0x1}}], 0x19, 0x0, &(0x7f0000c59000)="fe5e18c8a536b32c017d0834635a6785fe4b551a62e00c32f7"}) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) r3 = syz_open_dev$binder(&(0x7f000073c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000246000-0xc)={0x0, 0x1, 0x2, [0x8, 0x0]}, &(0x7f0000967000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000096d000)={0x6, 0x200, 0x6, 0x6, r5}, &(0x7f0000359000-0x4)=0x10) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r3) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f0000414000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000e97000)="aa"}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = gettid() r8 = bpf$MAP_CREATE(0x0, &(0x7f0000b5a000)={0x6, 0x7ff, 0x7, 0xb8, 0x8, r0, 0x9a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) timer_delete(r6) r9 = syz_open_dev$sndpcmp(&(0x7f0000906000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) ioctl$KVM_CREATE_DEVICE(r9, 0xc00caee0, &(0x7f0000e4e000)={0x4, r8, 0x0}) tkill(r7, 0x16) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a0b000)='/dev/hwrng\x00', 0x280c0, 0x0) 2018/01/28 09:46:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b92000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000bf3000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00007b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000851000-0x4)=r2, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000520000-0x18)={0x1, 0x0, [{0x40000101, 0x0, 0x0}]}) 2018/01/28 09:46:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f000017f000)=0x0, &(0x7f000041b000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f63000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000eca000)=0x0, &(0x7f0000a5e000-0x4)=0x4) 2018/01/28 09:46:39 executing program 7: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00001cd000)=0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000026f000-0x2)=0x71c, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000026e000)={0x0, 0x0}) timer_create(0x3, &(0x7f000026e000)={0x0, 0x8, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000026e000)=0x0) timer_getoverrun(r2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000026f000-0x82)=""/130) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7a34}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/28 09:46:39 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00007b2000-0x14)='net/ip_tables_names\x00') bpf$MAP_CREATE(0x0, &(0x7f0000fa9000-0x2c)={0xf, 0x4, 0x2, 0x7fff, 0x3, r1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = syz_open_dev$sndseq(&(0x7f0000b96000)='/dev/snd/seq\x00', 0x0, 0x200100) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a63000-0x8)={0x9, 0x2, 0x200000000, 0x8}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b9a000)='/dev/sequencer2\x00', 0x28200, 0x0) syz_open_dev$sndseq(&(0x7f0000dae000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f3b000)={0x0, 0xe5, "2c28121b2378aa527dd47867e35c6074fc7c62dcfdbf7172c36bbf60506ecdff6f8d6af150b8bc125d9a3d197afb3a652216d2c41a33fd1d38fe27d00d952c26f9776d12252d38e0df604337070800ca6f61b959113820f35266ec92b2d972705591ebefc018ec1a8bf6db361a57cc17b6f975e871cdc265bd5f7f5adcc40109feb84a6857e920de6eb65544670ca112c1105a217d96f5e2086fd5bac00e0bbb75e706b6838225ee19fa8afa2c23b58eca3b7c375530a3c1ac81c14c7d91bc893ab961dafe2b75acbbf6c75c423aa710c95083ba7fbac3530d962133011b79c7c8a24d83b2"}, &(0x7f000004b000-0x4)=0xed) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003a1000-0x8)=@assoc_value={r2, 0x45}, 0x8) accept$nfc_llcp(r1, &(0x7f0000808000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d75000)=0x60) 2018/01/28 09:46:39 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f02000-0x15)='/proc/self/net/pfkey\x00', 0x2d6042, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000046d000)={0x6, 0x71, 0x6, 0x6327, 0x138b, 0x1d}) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r2 = accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) flock(r2, 0x5) 2018/01/28 09:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) syz_open_dev$sndmidi(&(0x7f0000456000)='/dev/snd/midiC#D#\x00', 0x81, 0x6002) r0 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) r1 = open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) renameat2(r1, &(0x7f0000f15000-0x8)='./file0\x00', r0, &(0x7f00008aa000-0x8)='./file0\x00', 0x2) 2018/01/28 09:46:40 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fcd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f87000-0x10)={0x0, 0x1000, 0x5, 0x3f}, &(0x7f0000fcd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000094e000-0x6)={r1, 0x1}, 0x6) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcc000-0xc)={0x2, 0xffffffffffffff9c, 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000808000-0xc)={0x0, 0x0, 0x30}, &(0x7f00000d3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000cf7000)={r3, 0x2}, &(0x7f0000fcc000-0x1)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000aed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fce000-0x20)={0x0, 0x3, 0xfff, 0x1f, r5}) r6 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fce000)={r4, 0xd1, 0xa84}, &(0x7f0000fce000)=0x8) setsockopt$sock_timeval(r6, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:40 executing program 0: mmap(&(0x7f0000000000/0xf2000)=nil, 0xf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12a9, &(0x7f0000064000-0x13e1)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x1273, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@dstopts={0xbe, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x50, {0x401, 0x12, 0xffffffff, 0xffffffffffff2c4c, [0x9, 0x0, 0x1, 0x1ff, 0x1, 0x81, 0x5, 0x7, 0xa1a]}}, @ra={0x5, 0x2, 0xffffffff}, @calipso={0x7, 0x20, {0x3, 0x6, 0x7fff, 0x10001, [0x4c9, 0x2, 0x1ff]}}]}, @hopopts={0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xfffffffffffffffd}, @calipso={0x7, 0x18, {0xffffffffffffff81, 0x4, 0x3f, 0x9, [0x5, 0x78c]}}, @jumbo={0xc2, 0x4, 0x5}]}, @fragment={0x1d, 0x0, 0x40, 0x0, 0x0, 0x5, 0x3}, @hopopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xfffffffffffffffd}, @enc_lim={0x4, 0x1, 0xfffffffffffffffb}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @fragment={0x3b, 0x0, 0x1f, 0x7, 0x0, 0xd8, 0x0}, @dstopts={0x7c, 0x21e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xdd}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0x1000, "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@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @pad1={0x0, 0x1, 0x0}, @generic={0x3, 0xd8, "e9f8026fe57265a345e231713d753c2c4b6663801f130332b38070b6ab5363bcc63a35a00a5b314b14c86b729d122e047db9cc80eb1bf9389435421829b4f538aeab146ba6669f6490ca7f270a35ad5567e49aca45d1ce0a96fed1d90fd27294e4ad4b933fa18398bd6c58f5c545057fa34e72a966154e80c091ff9323ee2c1b9f17cda7476956cc2a3d9d76743b1df08901e4414632827c40cb8be5b82eff725e7e010cdaa0d10a794190d61c0d34486518a8250b777a8e489eab05e8a6da60898fa3c1b72da67a11d41bde154cb0d6d90e84fbbabf76e5"}]}], @tcp={{0x3, 0x0, 0x42424242, 0x42424242, 0x40, 0x0, 0x5, 0xc3, 0x5, 0x0, 0x0, {[]}}, {"e1b61bd276acd2c767d6a2cf9cc3a0d00da377aa38e01cff9858e10829abb3eed285882e456dff390958175e93f9a6a764a14120ff260eb7159913fc8dd7729ce98584091d50a057f698db85e019c9b14bca879ae55d25af3abdcf460247a0546fa358d7190d608051854ea9f3cd01b1"}}}}}}}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x90000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x7fbe) 2018/01/28 09:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009f9000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003b8000-0x4)=0x8c) syz_open_dev$admmidi(&(0x7f0000900000)='/dev/admmidi#\x00', 0x80, 0x20800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000d1000)={r1, 0x8000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x1f6, []}, 0x8) 2018/01/28 09:46:40 executing program 7: r0 = socket$inet(0x2, 0x800000000a, 0x6) setsockopt$inet_int(r0, 0x0, 0xcd, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/28 09:46:40 executing program 3: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000032000)='/dev/kvm\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000031000)='/dev/ptmx\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000000b000/0x18000)=nil, &(0x7f000000b000)=[@text16={0x10, &(0x7f0000033000-0x5b)="26f30fc737660f209f0f01cba0b257baf80c66b81cc4af8c66efbafc0c66b86600000066ef0f76f0f20f2b85858ef3650f18cf6766c744240080e200006766c74424023a4d00006766c744240600000000670f01142426260fc72c", 0x5b}], 0x1, 0x0, &(0x7f000002b000-0x20)=[], 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000035000)={0x1000000000000290, 0x0, [{0x4b564d00, 0x0, 0xfffffffffffffffe}]}) 2018/01/28 09:46:40 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0xfffffffffffffffe, &(0x7f0000f02000-0x19)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f000003c000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) move_pages(r1, 0x4, &(0x7f0000f03000-0x20)=[&(0x7f00004d8000/0x3000)=nil, &(0x7f0000b61000/0x1000)=nil, &(0x7f000057f000/0x1000)=nil, &(0x7f000074b000/0x1000)=nil], &(0x7f000021e000)=[0x67], &(0x7f0000b56000)=[0x0, 0x0, 0x0], 0x4) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000117000)='/dev/dmmidi#\x00', 0x7f, 0x2000) execveat(r1, &(0x7f0000219000-0x8)='./file0\x00', &(0x7f000034d000-0x8)=[&(0x7f000074a000-0x2)='.\x00'], &(0x7f0000d79000)=[&(0x7f000001a000-0x1)='\x00', &(0x7f0000063000)=':-em1eth1selfcpuseteth1em1bdev\x00'], 0x1500) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) bind$alg(r0, &(0x7f0000d8d000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) 2018/01/28 09:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x3}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000de4000-0x4)=0x0, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000663000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000576000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/01/28 09:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a71000)='numa_maps\x00') exit(0x0) sendfile(r1, r1, &(0x7f0000032000)=0x1, 0x7ff) sendmsg$rds(r1, &(0x7f0000ae8000-0x38)={&(0x7f000040a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ce6000-0xa0)=[{&(0x7f00000a7000)=""/217, 0xd9}, {&(0x7f0000ce8000-0x3f)=""/63, 0x3f}, {&(0x7f00004a6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000334000)=""/230, 0xe6}, {&(0x7f000069b000)=""/115, 0x73}, {&(0x7f00009ea000-0x1000)=""/4096, 0x1000}, {&(0x7f0000979000-0xfd)=""/253, 0xfd}, {&(0x7f000042c000)=""/60, 0x3c}, {&(0x7f0000749000)=""/155, 0x9b}, {&(0x7f0000551000)=""/109, 0x6d}], 0xa, &(0x7f0000984000-0x248)=[@fadd={0x58, 0x114, 0x6, {{0x1, 0xfffffffffffffff9}, &(0x7f00005e2000)=0x0, &(0x7f0000e7f000-0x8)=0x925, 0x1ff, 0x3, 0x5548, 0xffff, 0x40, 0x7fff}}, @fadd={0x58, 0x114, 0x6, {{0x3f, 0x101}, &(0x7f0000981000-0x8)=0xda2, &(0x7f000049b000)=0x6d6800000000, 0x1e, 0x6, 0x0, 0xffff, 0x1, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x20, 0x10001}, &(0x7f0000d01000-0x8)=0x0, &(0x7f0000100000)=0x8001, 0x16d8, 0x34, 0xffffffff80000000, 0x1, 0x2, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x1f, 0xe156}, &(0x7f0000fcf000)=0x3, &(0x7f0000b3c000-0x8)=0x1, 0x5, 0x5, 0xbc, 0x8, 0x20, 0x4}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0x3}, &(0x7f0000afd000-0x8)=0x9, &(0x7f0000b63000)=0x7, 0x10000, 0x7352, 0xfffffffffffffffd, 0xffffffff00000001, 0x34, 0x8c08}}, @rdma_args={0x48, 0x114, 0x1, {{0x6, 0x0}, {&(0x7f0000501000)=""/44, 0x2c}, &(0x7f00009ef000-0x20)=[{&(0x7f00001b5000)=""/165, 0xa5}, {&(0x7f0000f3a000)=""/194, 0xc2}], 0x2, 0x8, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x7, 0x4}, {&(0x7f0000701000-0x5e)=""/94, 0x5e}, &(0x7f000061c000)=[{&(0x7f0000371000-0x3a)=""/58, 0x3a}, {&(0x7f0000304000-0xd2)=""/210, 0xd2}, {&(0x7f00008e6000)=""/204, 0xcc}], 0x3, 0x4, 0xb49}}], 0x248, 0x0}, 0x4) 2018/01/28 09:46:40 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001ca000-0x11)='/dev/qat_adf_ctl\x00', 0x220080, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000b7e000)={&(0x7f0000a22000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)=""}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008a1000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000472000-0x10)={0xccccf9f, &(0x7f0000a48000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004b8000-0xf)='/dev/sequencer\x00', 0x602000, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00009a1000)=0x0) capset(&(0x7f00008a7000)={0x20080522, r3}, &(0x7f000060e000-0x18)={0x0, 0x80000001, 0x2, 0x7, 0x100, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x46, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508"}) mmap$binder(&(0x7f0000357000/0x4000)=nil, 0x4000, 0x0, 0x400000000000012, r0, 0x0) 2018/01/28 09:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f000025e000-0x4)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000855000-0xc8)="c4cfede405e6c95425194df07a342b00000000000000024d52a4353d3bb970048eb5cd2131462e52cd3d3d3be898dc368fb152ed18a22d59cc65964d12f5a7e37b8bdaeec9eb6eb697cdf48274831658d63580e85524b766fe2a7f734b47cef663e4b80fcca5fd54f31befbc684ae87e7d0c34378306985a705985ddd5fff3b71f7f1a94f089cc9c7912490ecdc0513ceb5ded3369c1da6bff8cb1df6d66bc71ea24a85471100050b8068c8a4fa3027be97f89c4a6b8489853a427d2f9fa54c077fa830672a24fe8") socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013f000)={0x0, 0x0}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$audion(&(0x7f00001c3000)='/dev/audio#\x00', 0x4184, 0x4000) accept$ipx(r0, &(0x7f000080e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000495000-0x4)=0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000314000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000c1b000)="ee60696469c8aac01e8553e2b2c13778a1becbd2d23d821c8913370ed03c523954afc0a483bc6b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00004c3000-0x1000)=""/4096) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000ea8000-0x9)='loginuid\x00') exit(0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000b38000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000f56000)={{0xb94b03f, 0x5}, 'port1\x00', 0x80, 0x0, 0x7, 0x1, 0x2, 0xfffffffffffffffc, 0x6, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r2, &(0x7f00009da000)=""/129, 0x81, 0x0) timer_create(0x5, &(0x7f0000b98000)={0x0, 0x37, 0x40000, @thr={&(0x7f000024c000-0x19)="b9091a2f22cbd259e1bf1e58169705df5fbd73af9bce041630", &(0x7f0000859000-0x66)="e1d8bcfa0ec3004d9afaaa555197cdf48073023a37d3ce281d8de8727d78471828863e25fd7790870193901310fb03544443754e04dc8a3dffe691a039f5c8fa838d91ebf54b8d835aa575f2310854e1095e27031dc6b4862ac016073082d1b09643790b9b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e57000)=0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000304000)={0x6d, 0xff, 0x7ff}) 2018/01/28 09:46:40 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000de0000)="d100c800000000040007000613f32e1c00ce5fe1b471985efb", 0x19) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f02000-0x12)={@common='gre0\x00', 0x5}) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000f02000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, &(0x7f0000f02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b7d000)=0x60, 0x800) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0xfffffffffffffccc, 0x0) 2018/01/28 09:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @empty=0x0, {[]}}, "0000883e4606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000223000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000725000)=0x40) 2018/01/28 09:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006f2000)='/dev/audio\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00003b5000)=0x1, 0x4) r1 = open(&(0x7f00002c4000)='./file0\x00', 0x440, 0x44) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000060000)={0x0, 0x97d8, 0x0}, &(0x7f0000061000-0x4)=0xc) r2 = semget(0x3, 0x7, 0x400) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cb9000)={0x6}, 0x4) semop(r2, &(0x7f0000ba6000-0x18)=[{0x7, 0x1ff, 0x1000}, {0x3, 0x7, 0x1000}, {0x1, 0x0, 0x1800}, {0x3, 0x1, 0x1000}], 0x4) execve(&(0x7f000005e000-0x8)='./file0\x00', &(0x7f000000a000)=[], &(0x7f0000060000-0x18)=[&(0x7f0000557000)="00762d495495e7c6e902af096c09ae8ee1caf52d43b89020f813849a36c6e760a35514cfb9d5304b8470ffab97fe7594b8c35e88b123440707f84240", &(0x7f0000213000)="71041e0270eeff9cbc47ac07a8c7b3daa93a11d16ecc06a73650dee90948c7a7679da5e64f827e4de309b12c272d091e13ab880b9788c1ff9c21b1c07d5c07c63a7aea38c400fca01ba6fc081c733c855ada0bf8cc42886133cd7621715ab9a2b707b785db9c9a8adf9e6cd08bcb0cb6c11823f17f111071ec21ec3687fb252f5c3ddcecca8a78973f8bffc053ce22", &(0x7f0000016000-0xd)='+wlan0md5sum\x00']) 2018/01/28 09:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x840, 0x0, &(0x7f0000665000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000e6b000)="330000000000000032400000ff7f000000000000000700e16d7e7386a4225dffe400000000000000d5a498ec9bdc0900103537052f900819006a0000000000000000002600a1004f", 0x48) mq_timedreceive(r0, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) 2018/01/28 09:46:40 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000005000-0x6c)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 124.807320] binder: 15221 RLIMIT_NICE not set 2018/01/28 09:46:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000c3d000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0xf, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/28 09:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ca1000-0x78)={0x2, 0x78, 0x8e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/96, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f0000c17000-0x8)=0x3, 0xffffffffffffff38) bind$inet(r0, &(0x7f0000cb8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x1f) getdents(r0, &(0x7f0000eee000)=""/36, 0x24) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000049e000)={0x80, 0x0, 0x3, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000530000-0x20)={0x0, r1, 0x10001, 0x87a}) 2018/01/28 09:46:40 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fa5000-0x11)='/dev/qat_adf_ctl\x00', 0x24002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x3, 0x5, 0x2f11, 0x3f, @time={0x77359400, 0x0}, {0x400, 0x100000000}, {0x0, 0x2}, @time=@time={0x0, 0x0}}, {0x1f, 0x2, 0x0, 0x5, @time={0x0, 0x0}, {0x6, 0x3}, {0x7fff, 0x6}, @addr={0x7fff, 0x100}}, {0x9, 0x5, 0x80000001, 0x9, @tick=0x1000, {0x3, 0x6}, {0x7, 0xfffffffffffffff9}, @control={0xccfa, 0x7, 0x841}}, {0x5, 0x4, 0x1, 0x3, @time={0x0, 0x0}, {0xfffffffffffffffc, 0x7}, {0x8, 0x3}, @raw8={"969bd2eb6e4195688eac816a"}}, {0x9, 0xff, 0x4, 0x1, @time={0x77359400, 0x0}, {0x0, 0x3}, {0x7, 0x2}, @control={0xae0b, 0x100000000, 0xad04}}, {0xffffffff7fffffff, 0xa445, 0x3, 0x4800000, @tick=0x4, {0x43062ba1, 0x5b0}, {0x2, 0x5}, @note={0xfffffffffffffffc, 0x3, 0x0, 0x80, 0x81}}, {0xd9e, 0x0, 0x4, 0x3, @tick=0x99a, {0x1, 0x6}, {0x4, 0x5}, @note={0x531e, 0x5b2bac07, 0x7, 0x81, 0x8}}], 0x150) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$vcsa(&(0x7f0000c3d000)='/dev/vcsa#\x00', 0x3f, 0xa0040) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000660000)=0x0, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f000017b000-0x4)=0x7) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x101080) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00007da000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x40045436, 0x2) 2018/01/28 09:46:40 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000ffb000-0x8)={0x3, r1}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009a9000)=0x14, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ffc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$packet(r1, &(0x7f0000812000)={0x11, 0x4, r2, 0x1, 0x6, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000853000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000ab7000)={0x0}, 0x1) 2018/01/28 09:46:40 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/cuse\x00', 0x400100, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000f01000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000c6d000-0xe9)="b27321510b52cf6053b57616cc7124c7c0f1fb74a1057d1ccbbde591893f94bd937a33a84f56a05206417d6d8b4ec837a8e8b22d91711ce41a236049443e5e9dfb05a1f9d7a1e23628ee01b4ab6e03623e07f2a49766db28d0f4a94037cc2f2a54106117da5b5e7777d7382befe5816534cac5413c55bf6e0ed3708ff061b5d88a38405cc96986f92873be79a85ba47c70c29aa9d8d680fd2e6070a65b1e158aa80f6ae110cf81e901b24b02e2bb62d6a07bd6b771ff0a5dafa9ff84ae6fdcfb288a76356bedc19eaf3d407ffb998179dfb7ac781927b51a08de930615d9dc6dbc0794e7569aaa4aa5", 0xe9, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) [ 124.874992] binder: BINDER_SET_CONTEXT_MGR already set [ 124.901692] binder: 15211:15235 ioctl 40046207 0 returned -16 2018/01/28 09:46:40 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7b45e02195036d99, 0x0) clock_gettime(0x5, &(0x7f0000efb000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000e59000)={r1, 0x0}, 0x82) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fcc000-0xa3)=""/163) 2018/01/28 09:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f000034c000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f000000c000)={0xb, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ff2000)={{0x9, 0x0, 0x0, 0x0, "b3cb3998b116f3c458384877c192aac54e7aeb175096c7d66666b8316333c04da7b309a5c994ae4dc6cebe72", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sndpcmc(&(0x7f00007d5000)='/dev/snd/pcmC#D#c\x00', 0x182, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00002e8000)=""/37) [ 124.964975] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 09:46:40 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f9000)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = syz_open_dev$adsp(&(0x7f0000617000)='/dev/adsp#\x00', 0x9, 0x2) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000997000-0x198)={0xa, 0x0, [{0xd, 0x2, 0x4, 0x7, 0x1, 0x5, 0xe3d, [0x0, 0x0, 0x0]}, {0xc0000019, 0x3ff, 0x2, 0x20, 0x7, 0x8, 0x1, [0x0, 0x0, 0x0]}, {0xc0000005, 0x40, 0x3, 0xec50, 0x1, 0xffff, 0x4, [0x0, 0x0, 0x0]}, {0xc0000000, 0x3, 0x0, 0x7, 0x0, 0x10001, 0x7, [0x0, 0x0, 0x0]}, {0xb, 0x5, 0x4, 0x99, 0x2, 0x5, 0xb1, [0x0, 0x0, 0x0]}, {0xc0000019, 0x1, 0x0, 0x1f, 0x7fffffff, 0x8, 0x4, [0x0, 0x0, 0x0]}, {0x4, 0x7eef, 0x1, 0x1, 0x853, 0xecbd, 0x3f, [0x0, 0x0, 0x0]}, {0x80000019, 0x7fff, 0x2, 0x0, 0x8, 0x5, 0x2, [0x0, 0x0, 0x0]}, {0xc0000001, 0x5, 0x2, 0x84c, 0x20, 0x1ff, 0x81, [0x0, 0x0, 0x0]}, {0xf, 0x5, 0x2, 0xffffffffffffff00, 0x6, 0x9, 0x20, [0x0, 0x0, 0x0]}]}) 2018/01/28 09:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) rmdir(&(0x7f0000fed000)='./file0\x00') fcntl$setsig(r1, 0xa, 0x1) write$tun(r1, &(0x7f0000955000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x0}]}}, {"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"}}}}, 0xfca) utimes(&(0x7f00008ea000-0x6)='./file0\x00', &(0x7f000057a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xf25000)=nil, 0xf25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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={&(0x7f0000f24000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffeffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c27000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000634000-0x4a)=""/74) setsockopt$inet6_int(r3, 0x29, 0x5f, &(0x7f0000f26000-0x4)=0xef91, 0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) 2018/01/28 09:46:40 executing program 7: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000ef000-0x4)=0x14, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00000f0000-0x3)='lo\x00', 0x2) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000003000)=0x53c4, 0x2) fcntl$addseals(r0, 0x409, 0x3) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @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, [], ""}}}}}}}, 0x0) [ 125.004171] audit: type=1326 audit(1517132800.518:855): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15248 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 125.011238] IPv4: Oversized IP packet from 127.0.0.1 2018/01/28 09:46:40 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0xffffffffffffffa8) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:40 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7fffffff, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x200800) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000005000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @loopback={0x0, 0x1}, 0x1, 0x9e09, 0xffff, 0x500, 0x1, 0x80400001, r2}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r1, &(0x7f0000004000)=[], 0x179) [ 125.044587] audit: type=1326 audit(1517132800.549:856): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15248 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=157 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x802, 0x100000000000) write(r0, &(0x7f0000f86000-0x22)="000001f61a0007002201000f090007000a000cabfeffa7000000000000001000be45", 0x22) [ 125.044604] audit: type=1326 audit(1517132800.550:857): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15248 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000610000)='stack\x00') sendfile(r0, r0, &(0x7f00003a7000)=0x0, 0x6) 2018/01/28 09:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d1b000-0x8)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000961000-0x9)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 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, @perf_config_ext={0xffffffffffffffff, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") [ 125.044622] audit: type=1326 audit(1517132800.550:858): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15248 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:40 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000940000-0x12)={@common='ip_vti0\x00', 0x7}) write(r0, &(0x7f0000b18000-0x72)="14fee52fbdffb949698527d16d6b2a313d82251eeb51ee25f44473c0044fde872fae5fc2812ba5796f16055c70fed80fbf0ab8148bc4b7f41cc3edaa32d53a21ca270e391d666f6f2937014f5e4292c441f9f3f9f8f99896b513173372c374c5507c5aea621aba4d677d7a1e1aa3ca4121a6", 0x72) unshare(0x24000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0x1000)=""/4096) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r0, 0x1, 0x3}, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000042000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10001}) fcntl$addseals(r1, 0x409, 0x2) unshare(0xc040000402) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000db5000)={0x5, &(0x7f00002a2000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) openat$vsock(0xffffffffffffff9c, &(0x7f0000571000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffff, 0x2000) 2018/01/28 09:46:40 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = syz_open_dev$midi(&(0x7f000041b000)='/dev/midi#\x00', 0x3, 0x2) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f01000)={0x8, 0x1, 0x3ff, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000db5000+0x64d)='/dev/snd/midiC#D#\x00', 0x7fff, 0x40040) recvfrom$unix(r0, &(0x7f0000a06000)=""/4096, 0x1000, 0x10160, &(0x7f00009e8000)=@file={0x0, './file0\x00'}, 0xa) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f00003a4000-0x8)='./file0\x00', 0x40) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00008c0000-0x8)='./file0\x00', 0x400, 0x0) rmdir(&(0x7f0000d9f000-0x8)='./file0\x00') open$dir(&(0x7f0000224000)='./file0\x00', 0x4000020000, 0xa4) 2018/01/28 09:46:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x2, &(0x7f0000abe000-0x60)={0x0, 0x100000000000000, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f00004c9000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000db1000-0x4)=0x0, &(0x7f0000f5e000)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f89000)={0xffffffffffffff4e, 0x40, 0x1, 0x7}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000048a000-0x4)=0x0) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000b62000-0x49)=""/73) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000492000-0x4)=0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00007c5000-0x458)=@raw={'raw\x00', 0x9, 0x4, 0x3f8, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000dc3000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x320}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x10, 0x101, 0x2, 0x0, '\x00', 'syz1\x00', 0x9}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, [0xff0000ff, 0x0, 0xffffff00, 0xffffff00], [0xff, 0x0, 0xffffff00, 0x0], @generic="7f9bf10a984ff8ebec990fe493f359af", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x7ff, 0x7, 0x50}, 0x0, 0xd0, 0x140, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x0}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x5, 0x1, 0x2, 0x0, 0x0, "7132d32947cc62c4039a8b386fa9e3599d2e03e63b37561412911c6805dc57acbac53d15414475a2c8479be309530bc97a6e1414d18c13a189745d2b9ad0f2b9"}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, [0xffffffff, 0xffffffff, 0x0, 0xffffffff], [0xff000000, 0xffffff00, 0x0, 0xffffffff], @generic="865cc9f845e57288fb74050200cd7fad", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x6a20077215d7b0d3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73, 0x8, 0x2, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x9, 0x0, 0x6}, {0xffffffff, 0x2, 0x0}, 0x7, 0x4}}}]}}, 0x458) syz_open_dev$dmmidi(&(0x7f0000995000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x400402) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000042000)={0x1d71, 0x2, 0xffffffff, 0x3f, 0x7f800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r5, 0xc008ae05, &(0x7f00004f5000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) r6 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r6, 0x9, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, 0x0}) r7 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x7fff) sendfile(r4, r7, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/28 09:46:40 executing program 0: r0 = socket$inet(0x2, 0x4, 0x3ff) getpeername(r0, &(0x7f00008f7000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001da000+0x5e4)=0x111) 2018/01/28 09:46:40 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ee9000-0x14)={0x0, 0x800, 0x6, [0x5ff9, 0x4, 0x3f, 0x2000000000000003, 0x6, 0x7ff]}, &(0x7f0000fcc000-0x4)=0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fcc000-0x10)={0x8, 0x800b, 0x1, 0xfffffffffffffff9, r1}, &(0x7f0000eda000-0x4)=0x10) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000261000-0x34)={{0x0, 0x2, 0x0, 0xfff0000000000002, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getgroups(0x7, &(0x7f0000474000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f000021a000)='./file0\x00', &(0x7f00001e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00009bf000-0x4)=0x0, &(0x7f0000fc7000-0x4)=0x0, &(0x7f0000901000-0x4)=0x0) getresgid(&(0x7f0000ec1000-0x4)=0x0, &(0x7f00008c6000-0x4)=0x0, &(0x7f000029a000-0x4)=0x0) fstat(r0, &(0x7f0000c93000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() setgroups(0x6, &(0x7f0000db6000)=[r1, r2, r3, r4, r5, r6]) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r7, 0x5402, &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = open(&(0x7f00004e2000-0x8)='./file0\x00', 0x400, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000031a000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000012c000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000bff000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b51000)={0x0, 0x0, 0x0}, &(0x7f00001e6000)=0x8) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009f3000)={r1, 0x1}, 0x8) umount2(&(0x7f000020d000-0xb)='./file0/control/file0\x00', 0xfffffffffffffffc) keyctl$negate(0xd, 0x0, 0x0, 0x0) [ 125.085263] audit: type=1326 audit(1517132800.562:859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15248 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_dev$audion(&(0x7f0000708000)='/dev/audio#\x00', 0x8001, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000719000-0xa6)=""/166) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00003d0000-0x50)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000002000-0x10)={0x1, 0x2000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x2, &(0x7f0000bbf000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x840, 0x0) getsockname$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fcc000-0x11)='/dev/qat_adf_ctl\x00', 0x1ffc, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000003000-0xa)='/dev/vcs#\x00', 0x2, 0x2000) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000fcd000-0x4)=0x6, 0x4) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000fcd000)={0x6}, 0x1) 2018/01/28 09:46:40 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xe, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000795000)=""/201) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000e9c000-0x1)='\x00', 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000be000-0x4)=0x7, &(0x7f0000b89000-0x8)=0x4) getsockname$packet(r1, &(0x7f000024a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f27000-0x4)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/28 09:46:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000522000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) utime(&(0x7f0000e09000-0x8)='./file0\x00', &(0x7f000055c000+0x34c)={0x0, 0x0}) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000e99000-0x4)=0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000cf5000)="cce4d99b120489355c8a6221367a10342e4d88bd2e1ce685ec79c6716ce1bcde9354217a059a4ee015c511ff014a8b704782151b8144df38c1f04538c43201ac11390586cd962f37f2e240cb0dbed85acc66b49c80ab79c1a60f6ec229fe5e29b3527fc739cac33d2508b1407ce6a63e201de6ca4f46") getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f000058a000-0x4)=0x0, &(0x7f00002fc000)=0x4) 2018/01/28 09:46:40 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x81, &(0x7f00005b4000)="00020100", 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f000006e000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:46:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a4000)='/dev/ppp\x00', 0x0, 0x0) bind$pptp(r0, &(0x7f000088f000-0x20)={0x18, 0x2, {0x1, @rand_addr=0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r1, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000d6d000-0x98)=""/152) fchmod(r1, 0x0) 2018/01/28 09:46:40 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fcc000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcd000-0x2)=0xe8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fcc000)={0x0, 0x0, 0x0}, &(0x7f0000fcd000-0x4)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000046d000-0xe8)={{{@in=@rand_addr=0xfaa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x80010000000, 0x3, 0x7fff, 0xa, 0x80, 0x80, 0x6c, r1, r2}, {0x800, 0xff, 0x9, 0x7, 0x5, 0x9, 0x1, 0x101}, {0xff, 0x4, 0x8001, 0xa0000000}, 0xad32, 0x5, 0x2, 0x0, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0x32}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x3, 0x3, 0x40, 0x796, 0x0, 0x527dd948}}, 0xe8) r3 = syz_open_dev$usbmon(&(0x7f0000fcc000-0xd)='/dev/usbmon#\x00', 0x1d7, 0x10000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000fcb000)=""/12) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00002a8000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000fcc000-0xb)='/dev/audio\x00', 0x80, 0x0) perf_event_open(&(0x7f0000f11000-0x78)={0x5, 0x78, 0x9, 0x9, 0x85b, 0x6, 0x0, 0xffc000000, 0x0, 0x4, 0x4, 0x7ff, 0x2, 0x835, 0x96d, 0x3, 0x0, 0x3, 0x0, 0x1f, 0xa00000000, 0x7fffffff, 0x5, 0x81, 0x800, 0x1ff, 0x6, 0x8, 0x0, 0x1f, 0x5, 0x7ff, 0x401, 0x6, 0x90, 0x6, 0xc25, 0x7, 0x0, 0x2, 0x6, @perf_config_ext={0x7f, 0x4}, 0x0, 0x2, 0x8, 0x5, 0x7fff, 0xd31, 0x80000001, 0x0}, r4, 0x1, r5, 0xd) 2018/01/28 09:46:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@common='rose0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000a77000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f000028b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000726000)={0x0, r1}, &(0x7f0000004000)=0x0, 0x401ffffffc) socket$netlink(0x10, 0x3, 0x17) 2018/01/28 09:46:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006fe000-0x4)=0x0) ptrace$getsig(0x4202, r0, 0xffffffffffffffff, &(0x7f0000d2d000-0x10)={0x0, 0x0, 0x0, 0x0}) openat$vsock(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r2, &(0x7f00002a7000-0xee)="03789f6046f5b737457f999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73c4cd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235c7724192e41fa89520c1419c7303eb414600000000000000052e9ab6cf668f5c97b8412f8b7c112ef74f84", 0x81) recvmsg(r2, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x80007, 0x6, &(0x7f0000caa000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000c92000-0x160)={{{{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2, 0xe21, 0x9, "d35d3865a60ef1d414c09627f92aad67c15ea09baccade3a318bd4e75e2e4c32d86395c98a3dc65326cf0991ff5ff87b895cefc4c9c83a9598045fb365e9f5ac8b0c3ea730279ad9bf47a490f0eeb86a"}, 0x160) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) close(r3) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000ae3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000f02000-0x10)=@random={'trusted.', 'md5sum(\x00'}) fadvise64(r0, 0x0, 0x3, 0x3) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000f03000-0xa)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000f04000-0x8)=0xb89ba49c16c114c4) write$selinux_access(r2, &(0x7f000037a000)={'system_u:object_r:inetd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x34, 0x0}, 0x34) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000b98000-0x4)=0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f05000-0x8)={0x0, 0x4}, &(0x7f0000f04000)=0x8) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f04000)={0x8, 0xffff, 0x2, 0x8, 0x8001, 0x8, 0x3, 0xae42, r3}, &(0x7f0000f05000-0x4)=0x20) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000021f000+0xf6d)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000f01000)={0x6, r1, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000bfe000-0x8)='./file0\x00', 0x4100, 0x4) [ 125.520281] QAT: Invalid ioctl [ 125.546065] QAT: Invalid ioctl 2018/01/28 09:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000849000)=""/4096, 0x1000) getdents(r0, &(0x7f0000067000)=""/0, 0x2c5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000047000-0x4)=0x1, 0x4) 2018/01/28 09:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1cf, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/28 09:46:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fcc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000f8e000)={0x6, 0x5}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000fcd000-0x9)='/dev/vcs\x00', 0x80, 0x0) 2018/01/28 09:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) umount2(&(0x7f0000463000-0x8)='./file0\x00', 0xe) accept$packet(0xffffffffffffff9c, &(0x7f0000901000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e66000)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f000098e000)={&(0x7f000049e000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f5e000)=[{&(0x7f000059f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000077000)=""/176, 0xb0}], 0x2, &(0x7f0000314000-0x3)=""/3, 0x3, 0x0}, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000832000-0x1)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f00001c6000-0x1)=0x14) r4 = syz_open_dev$admmidi(&(0x7f00001ae000)='/dev/admmidi#\x00', 0x3f, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0xa158ee99ffca96d4, &(0x7f00007f6000-0xc)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c2d000)=0xc) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000dbf000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fb000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a93000)={@generic="a7f391e69ae0045586832191500fff37", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$packet(0xffffffffffffff9c, &(0x7f0000136000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000043f000)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000025a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000134000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ff000-0x4)=0xe8) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000452000)={&(0x7f0000251000-0x8c)=@ipv6_newroute={0x0, 0x18, 0x420, 0x4, 0x3, {0xa, 0x0, 0x14, 0x1, 0xfd, 0x2, 0xff, 0xf, 0x2000}, [@RTA_ENCAP={0x0, 0x16, @generic="af"}, @RTA_GATEWAY={0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @RTA_IIF={0x0, 0x1, r1}, @RTA_MARK={0x0, 0x10, 0x6}, @RTA_MULTIPATH={0x0, 0x9, [{0x3, 0x1, 0xd, r2}, {0x3b03e16a, 0xffffffff, 0x6, r3}, {0x0, 0xb4a, 0x7, r5}, {0xcaa, 0x5def, 0x3f8, r7}, {0xffffffffffffffff, 0x2c3, 0xff, r8}, {0x210, 0xefbf, 0x7fff, r9}, {0x8, 0x10000, 0x0, r10}, {0x8, 0xb4, 0x3, r11}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, []}) r1 = syz_open_dev$amidi(&(0x7f0000fd1000-0x9)='/dev/amidi#\x00', 0x2, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000284000)={r0, r1}) fcntl$setlease(r0, 0x400, 0x3) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/28 09:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000489000-0xc)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000047a000-0x1)={0x0, 0x28, "3335b7b3ded0cb0fe540d9eafdb45ae4230dea94d707f3d72d1464879610e599efc15a874a5fb145"}, &(0x7f0000382000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000044b000)={r1, 0x37, "1262fee214a13fe5f2039e62a989080585cd36d86df672a7b35219da61f6fa45ca6065b46ce07eaf17c17384bb46ddacb45a821de87e86"}, &(0x7f0000dde000-0x4)=0x3f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x800000000010) ioctl$KDDELIO(r0, 0x4b35, 0x2) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000487000-0xe)={&(0x7f000000c000)={0x14, 0x10, 0x709, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:42 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000319000)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000f02000-0x5)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x10, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000693000-0x4)=0x0) r4 = fcntl$dupfd(r3, 0x0, r0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000a99000-0x94)=""/148, &(0x7f0000f03000-0x4)=0x94) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f02000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000053e000-0x4)=0xfffffffffffffd38) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00007cd000)={0x3, &(0x7f0000edd000-0xc)=[0x4, 0x8001, 0x200]}) 2018/01/28 09:46:42 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000db4000-0x12)='/dev/input/mouse#\x00', 0x3, 0x200202) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00005ad000-0x4)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000025d000)=0x0) ptrace$getregs(0xffffffffffffffff, r2, 0x0, &(0x7f0000996000-0xb1f)=""/4096) execveat(r0, &(0x7f0000e4d000-0x6)='./file0\x00', &(0x7f000053b000)=[&(0x7f0000de9000-0x1)='\x00', &(0x7f000067d000-0x12)='/dev/input/mouse#\x00', &(0x7f00005e3000-0x1)='\x00', &(0x7f0000ad7000-0x1)='\x00', &(0x7f0000123000-0x6)='{bdev\x00'], &(0x7f000038e000)=[&(0x7f00004c2000-0x12)='/dev/input/mouse#\x00', &(0x7f0000c06000)='-\x00', &(0x7f0000fd2000-0x1)='\x00'], 0x500) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) mknodat(r1, &(0x7f000098f000)='./file0/file0\x00', 0x10, 0x838a) 2018/01/28 09:46:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0xffffffffffffd962) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000fcc000-0xb0)=""/176, &(0x7f0000fcc000-0x4)=0xb0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:42 executing program 1: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x2c, &(0x7f000039d000-0x480)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x308, 0xd0, 0x1e8, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000039c000+0x3aa)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xd0}}, [{{@ipv6={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="fc9f16c7a47cd8f93ab9eaa2d50ee1b0", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3a0) r1 = syz_open_dev$sndmidi(&(0x7f000023e000)='/dev/snd/midiC#D#\x00', 0xffffffffffffff80, 0xc00) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000039d000)={0x0, 0x3, 0x1, 0xdb8, 0x101, 0x0}) 2018/01/28 09:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ac0000)='/dev/vcsa#\x00', 0x5, 0x20000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000997000-0x88)={0x9, {{0xa, 0x3, 0x65e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = epoll_create1(0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000055f000-0x8)={0x0, 0x5}, &(0x7f0000fe9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000116000)=@assoc_value={r4, 0x7ff}, 0x8) epoll_pwait(r1, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) epoll_wait(r1, &(0x7f0000b70000)=[{0x0, 0x0}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/28 09:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) write(r0, &(0x7f0000c92000-0x98)="b333b809d19e5a4ede90e30eef8fd4333a35cc9b870a3d21fb6bec9a577122d47591a7dad05815728354cd9f819f5886aa940a8e2f29527731e7baf5e6992d75a426d0e9466070d2262f2e56dc0c4e030011be6096cd3bde29010f2d88e8e00b00c90cc04d6f4f2e6702e7e3facb8b5fdb82dfd4281de7aca4398fa38fa7feb769ccb513f88ce526ef5e6b22cac0784be7c24a9a96059c6e", 0x98) r1 = syz_open_dev$vcsa(&(0x7f0000e19000-0xb)='/dev/vcsa#\x00', 0x101, 0x420004) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/28 09:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-generic)\x00'}, 0x58) sendmsg(r0, &(0x7f0000f55000-0x38)={&(0x7f0000526000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000a45000)=[{&(0x7f000098e000-0x80)="7fb6d35cb83eb9a92e794276f2e2725ca53a2d1139df2e873d6dd3792874f173d523695f3f33b9483f0783003f486b52b435d1eaabcf0ca43ab912edea756832d0be7a17ae0d49c824964bb6e3b06cb96a454b4ee72d764d2f484f7e0608e0a9f618d6932e42f0acdc1034c32e7d0564784164292a80c68d3bb4b5c67e718904", 0x80}, {&(0x7f00006ba000)="b498337c2409d47e3b725cdfae9d21b9e8c6243077", 0x15}, {&(0x7f0000c63000-0x77)="aa8e3cde55d281758f7c2f673c30a3786cf3c3820201482976e51fc930944e2ebf1e4341b45a81b75fa852eba7fa6980d8ef1d97637c301cbf3e5af2d79e9a1fd5c5a764e13c71e9e5b7936041f150cc3d8bbf186fbffeb43964aaa7b86da2be64fe130f529c9eb98ad8c2e83d4719fdc63b3186125a83", 0x77}, {&(0x7f000052b000)="bc62277d4b55725cf189e2bf942a294daae89cba8b078879a5d3a2b42b9834115a59e10ba76a129d0ddf4956a165effe66f21e37adc995d1921cae99d727f5cfba621cfd4d9e5840a2caedeb46349d380efdb8982dbe4baa48976662e19d444304728f08422c86709be456fb7c278bf76f37d702c931715cd3701592d0407acb1545cfe5316cb375009455767771caec6966e2a55ffa8986b9439e055171a9ec952ef3a53b45ef9cb7efe4b846996c388b39", 0xb2}], 0x4, &(0x7f0000a9c000)=[{0xf8, 0x117, 0x2f7, "fd1dd8dacfb6dd6037a2198cfb1ead439f494b2cd9a92798f6f5e018e637cdc833a051e1779fc89c8d0ad97a77733f520e59d28f8379f5f2ecb7e4bdd707a79ba779f2241d6909f54ba70520188217266be82b3895dbdc26e37e0bc3c4002dd0e4a9503a3089d7b4277d70dd79c7bedbad39e8cbee7b9ac884e771d40a0981d38b3c4b27dc4d1ad7411608562b5fd7386f29075bbebf5c122a81d3dc018dfe7f6491d76ee6e1dc8daf5726c5da2cd7567c3f1f100d6912005fa207957ce1df7ea59c95abde87242b37cfb015318054e0eb4dc49ec6f577d3cc125dfa7bf228cb7666"}, {0xb8, 0x102, 0x2, "340964706f62452b996e0c17dec290c3547819181e3280a4bc27736700cd92517c2a260396cbc44109529b253774af4ca7c9da7380c414d8c75c40e5583b6f62d3dc693ace115c17370041d05cebbcc9f8beb9279ad4c5b97be26f20ef5c6c8fd4da6f6a24ccc439307e1040a7906a7ccbc77d64549754cde3cbf61dce76b0bb9683dc70eccf98e2b5e5d8424557e5e16ef1891a5a7967c3c08ed7b9e1e181adad05911bdb57f4"}, {0xc0, 0x115, 0x8, "9ebbc9c251e99b85e70c07fbc63b5ee38a07a452064502071af236e79062ce2feccae436c596c175fc6779f27ddab55e11b2729b54366cd3d356de8d54cdfdb38ac0f6aad9390ad2632e85d085ab8bb9c79d7063ddc8014d7f59a5988003e96090d40b54b940a8c1f903861599928c86e975ec8e471375fca13e7d459d7782e8de9b032a203ab87a1c878e9d5754aca252602cc3631a2a39052c7b872e149e19cb05f2bef6155dd06c795c96"}, {0x78, 0x198, 0x0, "013fe4f8e918b5b7526841a49f09e65b707849a9f778e975c0039de280a78df38f13c356c9a2ce51a4a38d20795a55ad74d04f316059e230dc28b44cf6473983caa698c63e85b5ad2dc3554919990771a84c7d4089acd6c3c426b1ee8a7e77610ef08506"}, {0x1010, 0xff, 0x345b13cc, 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"}], 0x24b8, 0x80}, 0x4004081) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001bb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000121000)=@req3={0xffffffffffffff81, 0x1, 0x1, 0x713, 0x0, 0x6, 0x9}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000335000-0x38)={&(0x7f00009b2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e50000)={&(0x7f000014d000-0x84)={0x40, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="1d59101691b483432071c473ff3e332ae47617392318362aa21745993476aaf43723a3bfe4f3b7492b"]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) setxattr(&(0x7f0000953000)='./file0\x00', &(0x7f0000022000-0x45)=@random={'uder.', 'xcbc(twofish-generic)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f00007d3000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xe, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000077b000)={0x0, 0x2, 0x5, 0x1}, &(0x7f0000271000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003ae000)=@assoc_value={r2, 0x5}, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000081000-0x18)={r1, &(0x7f0000929000)="c456c141c79472d58c05d7deda6cb053405320fb0cce2db46b4ca864701d90c2f4798559fe4f2cce522b19b4ee9c8fcfb34c6f5ba5a0912295c43c3316bf4b0aea2fa677fa32fbb0f1bf4a9aa0a7be0f78826e60037e6d265805debd0cd943f4f19437b404904ba9ac0db0c3e1522c3e3a1df4d59c37bc12742b42bbbd34d5f9a0320aae6fcbbf11cb7615951f6ebade15c81f98eaa3f89b36c1b40ef7", &(0x7f0000344000)=""/178}, 0x18) 2018/01/28 09:46:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000a02000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x5, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000fcc000-0x20)={{r1, 0x0}, {r1, r2+30000000}}, &(0x7f0000fcc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000936000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/rtc\x00', 0x501001, 0x0) ioctl$KDMKTONE(r5, 0x4b30, 0x8001) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fcb000)={r3, r4}, 0x10) 2018/01/28 09:46:42 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x7ff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x37f, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x2}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x22, 0x233, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) 2018/01/28 09:46:42 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000f01000)='user\x00', &(0x7f0000f02000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000074a000-0xd4)="a79f147e1bb481bd4337f31d298f7a6e89e366ecc2d0652b0afd0d6d865f1cfa94da1794388aa2b6a6bc8e4830a4b5a8b1872496cbc0d1dc9ff45e3634bf56b88e63c1a5d71f211fa10609b53d0cb9603a988bf77860bf5f043c0e74145699bae843d39edb23fa53fb21e13fcdf2f274213a2a3fbda78e71b1de47a9e46c8b43e4d634e30c0df4e8c0805919b792fa6c1535d8e151d5be154a2dcc0d06fa40237d0e7f14ec65030e446b0758cfcc06b1c559a7f6d99b3ce4f7356b9bdafaa622b33cafc9e340a11154252db1ecfa925e2c98ebe5", 0xd4, 0xffffffffffffffff) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000f02000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000f02000-0x2e)=""/46, 0x2e) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00007b6000)='syzkaller\x00', &(0x7f000047b000+0x2b1)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f02000)='@}}@\x00', 0xfffffffffffffffe) add_key(&(0x7f0000699000-0xa)='id_legacy\x00', &(0x7f0000760000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f03000-0x5a)="8db2138acb3a0383f7ca69e2b808b7574403f1e5332ee62c1d1a9dfaaad40e6bd806a38705fc92730cf0cfb3ad69618b4b4c135f809d71a158be3efa97f3e8425162caba5528af1fec3abb18ab424ad404ed15b8dbf8321e585a917cfe28da709c0e7c61c71753c759d7c7b8a3b571e20436e5680d4b7a2eec7a9e160325786fd9f264b6", 0x84, r2) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:42 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = socket$pppoe(0x18, 0x1, 0x0) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x9}, 0x1c) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000008000)="0becd80407e872b87ce8688a078b15bc643cd4d9f36662cedf8bf51385a7d2aeaa2f6fa26d9d132dd0525125123d92b147cd7147b77260a33c52105ce94817114a4402e36a02af166ca209c1f7be5eb573a60e714ef5d882abdc46832e995c395996ed88") sendto$inet6(r0, &(0x7f000000c000-0x100)="92b32f472fd93b99a5f58004c0e9b68ad9b108f70bb052b13dcd0194558fbccbc733b1a744ba3469", 0x28, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) fcntl$getflags(r1, 0x0) 2018/01/28 09:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094a000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016b000)="", 0x0) socketpair(0x0, 0x80002, 0x10001, &(0x7f00002df000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/28 09:46:42 executing program 3: r0 = gettid() r1 = getpgrp(0xffffffffffffffff) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = syz_open_dev$urandom(&(0x7f00000c8000)='/dev/urandom\x00', 0x0, 0x2001) kcmp(r0, r1, 0x3, r2, r3) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3a000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0xfffffffffffffffe, 0x0, &(0x7f0000457000-0x8)={0x0, 0x0}, &(0x7f0000d2f000-0x10)={0x0, 0x0}) ioctl$EVIOCSABS0(r4, 0xc0189436, &(0x7f0000b3e000-0x18)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0}) 2018/01/28 09:46:42 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x9, r1, 0x2, 0x5) 2018/01/28 09:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f000001f000-0xd)="689d5741728a0d6800000007", &(0x7f00001be000-0x4)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000088000)={0x6, r0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ef3000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000381000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000ac7000)={&(0x7f0000d17000)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000064000-0x10)={&(0x7f0000f8b000-0x104)={0x104, 0x5, 0x2, 0x206, 0x5, 0x0, {0x0, 0x0, 0xa}, [@typed={0xc, 0x43, @uid=r2}, @typed={0xe4, 0xe, @binary="36a27e27fc8da1ef3bc923c35120bf0639953b0fe65a7efe6d8692db715a86ac001babecc172ee467db91a3651f2e6e35b209ea16157a7cf18d4cdc4f8075362622127d54e54a948949791d61f633cf863ee36ee0035a359e480281129c508f8d16cfb1e94dbdef886bdfbbd14e2f87f58a48734fbf6eae921b5cbed22864f4b926f7e74a31398701a01a0317b7cc72a10e932daea69d0d930aa43696b5586215b772a9835fdf91516abe0564bdde5aca13d99fdfd6fcc47fedf6ee7457eca2a9a515cc2ab3efa7215ce21cb8a8f5a53dd538e454ec2fd542f5b"}]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r3 = getuid() renameat2(r1, &(0x7f0000955000)='./file0\x00', r1, &(0x7f000003a000-0x8)='./file0\x00', 0x1) quotactl(0x7ff, &(0x7f0000cb6000-0x8)='./file0\x00', r3, &(0x7f0000058000-0x5c)="dc12aeb998eb05337a9a54a8b74b8c90e13245f2ab4c02dc8fbf52350b75796eb0ae6c5181ddf4d46a7210e54274004aa56e17d00191a20401b076d4c0e82cf696a90a352ee4176bf02fee865e9c0ebcc6def1ca297d0f95e92bfd5b") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000217000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ipx(r4, &(0x7f000017e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000acb000)=0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r1, &(0x7f00004a2000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000f2000)=0x10, 0x800) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) writev(r2, &(0x7f0000003000)=[{&(0x7f0000009000-0x7d)="bc", 0x1}], 0x1) ioctl$int_in(r2, 0x800000c0045002, &(0x7f0000005000)=0x20000000) r3 = syz_open_dev$dspn(&(0x7f000056d000-0xa)='/dev/dsp#\x00', 0x0, 0x200401) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x0, ""}, 0x2) poll(&(0x7f0000a4d000-0x38)=[{r2, 0x1200, 0x0}, {r0, 0x8, 0x0}, {r0, 0x10, 0x0}, {r2, 0x1020, 0x0}, {r2, 0x2004, 0x0}, {r3, 0x8140, 0x0}, {r3, 0x40, 0x0}], 0x7, 0x3) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00004c2000)={0x0, 0x5, 0x2, 0x5}) getdents64(r2, &(0x7f0000c96000-0x44)=""/68, 0x44) 2018/01/28 09:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa6000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000027d000)=0x16) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) 2018/01/28 09:46:42 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000016000+0x4c8)='\x00', 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000013000)=0x3f, 0x4) r1 = socket$inet(0x2, 0x20000000000006, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x130, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@socket2={0x28, 'socket\x00', 0x2, 0x0}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x0}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000002f000)={0x0, 0x83, "247df3fc901f79e4f731fec41bf12711244a617eb19710a82cd9f88c79db12a8bcce56fa132c623cf68117c08197c0ab230dc680ded048c06432ffbf2d17ef3431929095068d2fb555d701359abb0bf380dfce6bc197e6c22ec87c6b4ca6b8830b21ec6884e01dc2fa28dc2cee5fd21eae75a2928ac0529d2b266b88c9a207912c59f2"}, &(0x7f0000030000-0x4)=0x8b) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000012000)={r2, 0x7, 0x5, 0x3c9aa03, 0x1000000, 0x7}, 0x14) 2018/01/28 09:46:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000a73000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/rfkill\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001000-0x10)={r0, r1, 0x3, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)={0x1, 0x0, [{0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cb4000)='/dev/ppp\x00', 0x22400, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00002c9000)={{0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4}, {0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1f, [0x0, 0x9, 0xfff, 0xd8d1, 0x379a4009, 0x9, 0x0, 0xf518]}, 0x5c) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000285000)=0x1, 0x4) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000af8000)={0x0, 0x0, []}) 2018/01/28 09:46:42 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) utime(&(0x7f0000bac000-0x8)='./file0\x00', &(0x7f000053b000)={0x1, 0xa6}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) open$dir(&(0x7f00003e9000-0x8)='./file1\x00', 0x187000, 0x10000000) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000488000)=""/40, &(0x7f0000d5a000-0x4)=0xee) pipe(&(0x7f0000a6f000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000b82000-0xc)={0x39d30fce56b94b48, 0x8, 0x9}) r2 = openat(0xffffffffffffffff, &(0x7f00003c9000)='./file0\x00', 0x10040, 0x10) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000029000-0x4)=0x0) pipe2(&(0x7f0000421000-0x8)={0x0, 0x0}, 0x0) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f000002f000)={&(0x7f000008b000/0x2000)=nil, 0x2000}) 2018/01/28 09:46:42 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000010000-0x4)=0xbb6c, 0xfffffffffffffebf) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000)={0x2, 0x1, 0x9, 0x80000001, 0x0, 0x7d5, 0x2, 0x8001, 0x40, 0x20, 0x800}, 0xb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000013000)={r1, &(0x7f0000011000)="2fb06ea27b0699f8d8065d1a98144aec19fa8ebf58e4f8be8249ca7e2776e437b0ff6b37913603c9d441ca601a8032fd104f32fef2097be97f652688803cb42808b7e337ac9900fd55d8a038bc07d931597e1ce8ed3e68064af3", &(0x7f0000015000-0x3d)=""/61}, 0x18) 2018/01/28 09:46:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00009c4000-0x10)={0x1, &(0x7f0000cf1000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/28 09:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001d4000-0x4)={0x7}, 0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000b05000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) read(r1, &(0x7f0000013000)=""/74, 0x4a) ioctl$int_in(r2, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r1, r3) 2018/01/28 09:46:42 executing program 2: r0 = creat(&(0x7f0000d16000-0x8)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000080a000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f00007ce000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0xfffffffffffffe9c, 0x0) 2018/01/28 09:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f000060c000-0x37)=[{{&(0x7f00004b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000b17000-0x60)=[{&(0x7f0000bf4000-0x98)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00006ff000)={0x0, 0x0}) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000cee000-0x11e)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f0000588000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000074c000-0x10)={&(0x7f0000be0000)=@flushsa={0xfffffffffffffcb7, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0}, [@sa={0x41, 0x6, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}}]}, 0x2df}, 0x1, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000056e000)=r1, 0x4) 2018/01/28 09:46:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000867000)='/dev/rtc\x00', 0xa0000, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) open(&(0x7f0000968000-0x8)='./file0\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e31000+0xd73)={0x0}, &(0x7f0000a0d000)=0x4) perf_event_open(&(0x7f00002a7000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000e9f000-0x10)={0x0, 0x8}) syz_open_dev$tun(&(0x7f0000a0e000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000998000-0x28)={@generic="30609402000000000000067d08cee06e", @ifru_ivalue=0x1}) linkat(0xffffffffffffffff, &(0x7f0000904000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00001fc000)='./file0\x00', 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006fc000)={0x0, 0x0}) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000f96000-0x6)="62646576008e", 0x20000, &(0x7f0000444000)="") mount(&(0x7f00000b2000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000876000-0x6)='ubifs\x00', 0x0, 0x0) link(&(0x7f0000a4c000-0x8)='.', &(0x7f00001a7000)='./file1\x00') mount(&(0x7f0000036000)='.', &(0x7f0000638000)='./file0\x00', &(0x7f0000ab1000)='ramfs\x00', 0x2, &(0x7f000020b000-0xba)="f8fe8402681bc6f6487f1588ba7456a660caf59cb82173d78e91004f8eb7eb357af970c1f7448f323b8c5bbf4ac91cc82af9383196bfcde4474d3d2b21359dd1b054fe347994fcfd905531f2faf53ad6e0649a9056596db9b42c0bced62c29283e5d0ca2258de5d67c2833767e41d39ca592283450c8bef772728c7fa41299dc97e0a3f26c91d6fcc317ef72d1a45eec069f23c8072bb58cbfe9d244ebca4d4494e455df070aff3a7aa1f8511260a261fbc58a03e4c79dc1b7d9") mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x0, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)='X') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") sendmsg(r1, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000b96000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/28 09:46:42 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000a42000)='/dev/usbmon#\x00', 0x6, 0x501082) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000c1f000-0x28)={@common='vlan0\x00', 0xc831, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x3, r2) accept$ipx(r0, &(0x7f000088f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_buf(r1, 0x29, 0x400000000000003c, &(0x7f000078f000)="", 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000001000-0x14)={0xcb, 0x4, 0x0, 0x1, 0x0}) 2018/01/28 09:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c12000-0xb)='/dev/hwrng\x00', 0x1f82dfe3baefc76d, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000379000-0xc)={0x2, 0x19e7, 0x8000, 0x9f, 0x0, 0x5}) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00002d5000-0x13)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000515000-0x20)={0x7f, 0x18, [0x0, 0xa39d, 0x6, 0x1000, 0x8, 0xea45]}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fcb000)={0x0, 0x71b31eda, 0xffffffffffffffc1}, &(0x7f0000deb000-0x4)=0x8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fcc000-0x8)={r1, 0x1000, 0x4}, 0x8) 2018/01/28 09:46:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000bf6000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000ae6000)=0xf001) unshare(0x2c0001fd) 2018/01/28 09:46:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b99000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000eae000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) pread64(r1, &(0x7f000003d000-0xc0)=""/192, 0xc0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000c5b000-0x1f8)=[{&(0x7f0000163000-0x60)={0x27, 0x1, 0x89, 0x7, 0x9, 0x9, "c1a76cce30ab8bd9900be87306455eaca59eab348f88033a7c2ca3d6ca097bcebe139cd6a49099ff6ce5277a384c9dcabc25dbe951c659ea582c1f74c33b59", 0x2}, 0x60, &(0x7f00007d8000-0x10)=[{&(0x7f000004d000)="bc91e8c4fc8f1efcac098bf1cec268c239253d36908c13dcefcd6d521bf1a1fa758a39eb508fd90b59bc710d5010a7a40de6b2e578cecf4ee8dd32337303fc4d3783ed0634a6ac0f67d269e5e4fdef341104523df22f395a1c265a4f4458955e5d8d98abcab46668aab4ad9c2a7492eb243ea06d4b0477bfd4ba4a7f28ca7f1252781a0881a6636d42ae3a2aaafae6371bd05b1253e85046e94bef3d7550f4beb18e8ca9c7e706f2c70fc11ac3449ec88faca068af2b8a044d68ab71ca4e1df496a3b0567a2330f5dd7c103b2ace65", 0xcf}], 0x1, &(0x7f0000f8c000)={0x28, 0x11d, 0x6, "f97869be221277519ceaeec11369491fd49a3f"}, 0x28, 0x4000040}, {&(0x7f000040d000)={0x27, 0x0, 0x1, 0x7, 0x3, 0xffffffff, "2f7fa5ff2a3477993d9171ff7734464f28e72b5edf21ca59b8f6ecadc9c3adc9ef47a1ed32addcbd1dee7fef2dbf5bfb9cfc43c333c9e24cf8947e4974736b", 0x3}, 0x60, &(0x7f00001b2000)=[{&(0x7f0000ef8000)="6bb778176dcf03118ce1727f2c03aeb810f935f1dd0715e5dd39fb1442a4b5fc395f70b4f3390ea11e883eaefeb51b17770f45a3f0ad994dded9f98246a08a13b67ddfd0f19e4523f7e91115cd8fc62ad7485c87ec94e592ce904dad7512c15b3d474f13cb80de0af4a12e6e91c6b7a8d8007bf153ecfc169dc10bd75be2cb64fe4adc0656a8eea4b8129bd9487b201a30b84d7e87e7844226653f94f40cdef24255e19eebb883949495f6617fafee4ec4c6664c7891e9869c40b1d89ceb41", 0xbf}], 0x1, &(0x7f0000b41000)={0x90, 0x1, 0x6, "150c50859c4ed8d6e927541185595916f783b21188b2147322da9fce0ca770181653eae92c4cb4bed3f22a127fc4b2a64987b37bf67dff5de0bab18f92d567b2004c7e9367e4da211e032ddce70a65eefe48e9048fad4e1465f584dd09fbf58a2eca09ae5992256d81a41bd67632ecbc4fbe241eac7659937d4acd0e0a8698dd"}, 0x90, 0x20000005}, {&(0x7f0000b4f000-0x60)={0x27, 0x200, 0x8, 0x5, 0x4, 0xfff, "15ff07d474b480e7acce394e3b6dbd9f8d16a71183f926a8b7f41f4c4e90c65145e663f4add04d67d425e70136aa148e49024786c52dce4194758e1dcd592f", 0x8}, 0x60, &(0x7f0000b8a000-0x60)=[{&(0x7f000048b000-0x1000)="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{&(0x7f00008a3000-0xce)="ead773c853f0abd647456742f85b69140e13ea22db4e5dbee4e47847429f90937554dd88ed0995285888448b20adcaed704f278fed409e6c76a14ebfcc364bc6c7cc0ab47af1c24440d358bf68cd41ada9d7d421528b3fb06e769625c667e21b4aae489f15070eb2f755fb39b81a62993db20b609d9c1417361aff6c8b04cf444ba8b73daf8875c4f90c4432a2fe14a98d7460ec8286f23075780715b4a8efdef19a52f2156ab36a9f1399e4c168dfd199a9fd33637de598928575631306dc65e16541eda21be975674e527fddc7", 0xce}], 0x6, &(0x7f000019d000)={0x60, 0x103, 0x9, "725866d191e233d97aeb3e3d79681e2ba9a3fd249d44d004aff8c7742a6f796a6dc2e85edb357eaf598379ff351e620b826b8ef7f86408c92ab866f54ababe45162f85b3b255086db6"}, 0x60, 0x10}, {&(0x7f0000505000)={0x27, 0x9, 0x8, 0x7, 0x81, 0x4, "f30327f0f1e558e11a74e26dd78b694acfeac04264fd1b6180e08e4edf34951342b218437c2a1f3b7a643cc7bf9afa8b6e77cc4a0614210e071fb4614fbae8", 0x5}, 0x60, 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0x1000}, {&(0x7f0000166000)="4998ae8ce0a9d8e21f1d1506e8465ae36ddc38ab88d9f13e3b2e557d266058b322229bdc79f181d6f171732d05f673fc41372911bba92b11b866d1ea56dbeb6b7fbde02d46af97756c22e0a64708e08848f8f448c34a7df6ca746865035cf569d8e771fdd131743c1373806ba23440acdae8fc8459d4c4535b5d679dde744cc079581760f757f8f9cd2885803519e0a3a9412ea8fad41ebc3a062df38e1c8a8577668fb1753c7eedc70a3b52e34dab3e3f51744c1040742f17be", 0xba}], 0x3, &(0x7f00004ce000-0x108)={0x108, 0xff, 0x9, "3f92440f59d33b3d589f4f9d4886ee85f2c1e50aa0e9f75e1aaad126aaa3e5624ed8354cd9c68fc3eafb0f20586a72fc31f758fe8b3af374ffd62bc4f4db77edd5655a1ad31aa21879b6f6b39a698f1fe2b8d600a96115fec7d19f466e71bfcb4947c62aabeee31503060dfb6bf62ee58eb35801e65d97754e58270e5e383ea14bb469c61f7a8a75580fce87b0baafa57d27ad023a82a6f80b0063cbc9d83b43d66f4237bf8cb201f83b2f107b7bc6a24daee079974214e415969a1957a16d9abe804eebbaedebaa1d542b424bf7d3b009a3d986c7bcc6393a7609c7123066b4fcf630e649c3db5ce1154e07ebc99c639897b1894537"}, 0x108, 0x1}, {&(0x7f0000fe4000-0x60)={0x27, 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&(0x7f0000ffa000)=[{&(0x7f0000756000)="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0x1000}, {&(0x7f0000665000)="c67a8a8089f695e637", 0x9}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000135000-0x60)={0x27, 0x927f, 0x7fff, 0x7, 0x7, 0x5, "f7da0362b413fc89dea59a233adcaf7d0755d0a867694d8635972a07dd402d814726523febaf77b1f5ccab6ccc19fa8911be6368a9e4889cff8170edd925cd", 0x101}, 0x60, &(0x7f0000c41000)=[{&(0x7f0000228000-0xa8)="a710c1121b0d95476cc7e7271841f595b9f299649215fbc002378c9cfc14450cd8d79e80a774869f8015c2480e2c7798a55ddf0efbf8f14329e18352442684ff2d0daf38dfb7f9f076ce1f3050a726be1b577183818a2f6bd61920108a4ff6f9718135e9723a37a7f44efa3fdd02dc1f02ed4a4dfbdeb15220d06b888352ae363e7558c44b688cb838f8ae737898124f8b88aee46112f664029c9651bb7763092bee185f6a1a55b7", 0xa8}, {&(0x7f00002f1000-0x50)="a6ed183884ddea589edf342ca620adc2ed54d3bec222287c1b3057376d0d1ca8fb8a63866ea367fae3a7d2c612512df7c72f945bac865aa470fda2d0833ffc847b9fcb1daecbe92963ae10a1ca29cac0", 0x50}], 0x2, &(0x7f00001ca000-0x78)={0x78, 0x114, 0x0, "2401ceea07b1d1951946d7df116c8577165ba540607914219ec68833ce1cfcd145722421298d17e5fc097a6cc047b6fe03fb7f2bd3a5f6912824bcf8b7f0cc4738acb297667f038e90bd7a96957cf2c630aa473105543d4022a8f5425bafaf7b2a96ad"}, 0x78, 0x40}, {&(0x7f0000144000-0x60)={0x27, 0xfffffffffffffff7, 0xa353, 0x2, 0xbf, 0x5, "0a3f5f60e0350bcd9179a423489ada6d4f46b246a9b5a69246268a2558abbf78fb4d243758a71e2887bd7fb098f9c7b6036a0fd75b211cb3d2abac370fb9c0", 0x68}, 0x60, &(0x7f000059e000)=[{&(0x7f000033d000)="2c5e90cade30c584e5f8fb1427ba17b25551b0fb87ce85bf92c9e39562d41631a84665c943b0224f664852e13727d1d068d3e828343efb0225236fbce613a20823baaf193be3a07b6f091949c6a597a2cb929f64c3994fbb55de3be816cccf84e3859236fb6d9908fcddae20dbccb4b5931c46a56cb25c9977426097dc094ac7c02caeeccb75b8d5bb8c2a36e45f943c5c2cc65775ccbfa50a8767888719ab3e21a067f9a5dd48f45cf9d0a0863f200b99c00c614d2c0c8ab37b48c7b310c3b39b3e5193622a70af0706f4272502fc25ae7805b08770563d959faf17147b0ffc5f9053b3c6f68d013934c62116d2", 0xee}, {&(0x7f0000ca1000)="e7866ff2922a09575a292b6ff8a09b71f919ec98c13b5d04028effc2720023c39367748180fb490126023f1982cdaa09101d80e2eb0f38b6fccee6b1008a472599f6ead1cf12539d259ffa", 0x4b}, {&(0x7f0000f81000-0x4)="4060a24c", 0x4}, {&(0x7f0000373000-0x43)="54b60a03076281df4d34cd723639ada5722cf2473c8f423447d94b40d17d0705c497b8ae4733a2d7c59763c8634c488cb35a843b083d89188f32e4e6fa4bc3bcddd734", 0x43}, {&(0x7f0000d97000-0x11)="4d97e72711a24c3f05d49dd540e8f53b55", 0x11}, {&(0x7f000017a000-0xce)="f93ecc68aeb84cf6ae57b5b4a3afcea482be4bdf3fb69e8972e90541a34790ff5fc35a1a1b42df231fa4074484f8ba57cf4a2d2b03b546d330659998454f2a42aa292ac3d81f6db4ac270f39355d25322672d944c7b5f3a1cdfbe9dbc4afb8e5fd0fb458bd2f7c38784c78f6472b957b32230b0cda9012d91abb2b36a2dc484d8d65722d8c23045e42b73b932e613eb94e974af951fd290405c22cf02e0670d04b3159b30da44165a94596cc2027ffb15442e36894d140b2a4d21ac56e4b6068bc248144f7381711ba076b152366", 0xce}, {&(0x7f0000a4b000-0xff)="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", 0xff}, {&(0x7f000064b000-0xf3)="a616a3cc1f35c78e1c808725ad076124c927514940e47eb958cf465c649114142b3c79b529fa868d6ae90251006a875b74fff3daae174a74d7290df67f6e4b5a90377b4eb615609c572c69869dbd7951f27fb7dfab503ef5dd735aa5affdb283caf25b9365f801717df6f4850b0e1ea372dc87a511071c20c0aa7c9ada506768854997a5399cd081ba51f98377c872a2b35627b8d87a67239e124b50f0b27509b49a52adb58ac28c03cbc7358974b24bb06cd878a5c620e2a584d639585e48e9c8f0961b10fc9bed884d9c21eef59722fb7d26cd7e829d829e0eee4938da5294e073b1e5016e2daaf49c8f23a13f367b7761c7", 0xf3}, {&(0x7f000004c000)="", 0x0}], 0x9, &(0x7f00001f2000-0x108)={0x108, 0x6, 0x3, "6d7e4f5166984f2f3945040ad9835ed816d1854eb10c2350ba5557b91130b0120cdceb9eca3a59aaf75da0b4db4ec870d27dd392b20f59763a6d3e3b17d36ff51b21460e902952c6a65be22f923156dc563f79fdf0b78e4e9e9afc641bafc2b736978b17771144dbd24812c53c57e66c6c757fbf32b5ab5f13ddf97c5aecfef127e7b69e5c955e1256f9a6413e3a4ea30d4cde37315729f746b9ec4274d39f75053830734197816afc3c8dd04fd4ea0f8a93cf42df50a7ab43dc9354c0b22c88ff7631646bf01d59e9f064f153ea843853786fe639f238a50388fcb2e2d5d08e385f174b5889aa4246983c48ca17de56e746e0b6"}, 0x108, 0x80}, {&(0x7f0000cff000)={0x27, 0x20, 0x8, 0x0, 0x5, 0x4, "3a4c51dc419f92967b1a9d4c856b5b0a0ae6a8a4108603de87545174820731e3a9cdc8a5da9ec88056b34e150b77fea40c47e63527da01028cdb9913612268", 0x7fff}, 0x60, &(0x7f0000f78000)=[{&(0x7f00002b2000-0x15)="4dd7647bec815f1581b69fe8dbe0e2d50792fd93fb1c2c8c3c815487720c4cc9c1", 0x21}, {&(0x7f00009b9000)="ab53ee8c10c7cec328ff1e6625eab726968ea5afbba1db927a0c93ea9bb0824aa9ae26653c8169b113", 0x29}, {&(0x7f000090b000-0x25)="c46273c590a185d1c052e104109fde6182c38433e8ed9b71e072d705995081ccd37667f08f", 0x25}, {&(0x7f000078e000)="31d6f03759dca58ecdbb61771a0573e2da8850c9c1623d4495f34dc70a561aa91d1cd055689399cba86ff2fd90e0bbc5cb3b3e06f8aaf89a58455227ccc1c8b26618dcb4d16e4c5a676d1018199d3c5a74b593e55c7b8918c16b044cb5ff4511122bd223e0484007a2be2e1f3ed6cee8290f3da45eb84591981a11e567e18d80df72ba8f35f5b308af6e7c559b54f964a8e9c99e8e83663b0cf7a1ed1092e8146fe832c657863734def53c4d5b153a944d425029f8a00463189129a4e436c4df49452cf74e3c7dccf271d442edf8b7e8b98690db533f", 0xd6}, {&(0x7f000075f000)="81ec4320e7aa5bc2603f6a9f34bcd756ddddb82dbf5684d0d1930de2d6622c65478770d199bebb38ad162be6cd6097d0683c1078b223100d228f82d3ec48b9fed54aba7b791b0afc916142cc3a8022c39c9cf466a53ced5fb0a5103edca73cc3b3afbc69bb3bfca0a9f71504e18abd37a61251f91c2bd5fe16a70a1450e2641ff3eee92c74ba8b01ec6e", 0x8a}], 0x5, &(0x7f0000f71000-0x28)={0x28, 0x10f, 0x1, "3754d92d2c357fcbd0ced1bfffd4087a70d4c34be526ccaa"}, 0x28, 0x1}], 0x9, 0x40) 2018/01/28 09:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$pid(0x3, 0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f2e000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00008a3000)='\x00') 2018/01/28 09:46:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getitimer(0x0, &(0x7f00005ba000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000e0e000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x11, &(0x7f0000fc8000-0x10)={r1, r2/1000+10000}, 0x10) 2018/01/28 09:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000a58000-0x41)="ebf62be40d9c35c63649f3a8a9e746eda99a11bb5a04c7301db0f402fbea37229e18ce5b2cc1bb79dccba50c07e0da857422e2180539cee3f6f98ea6e383e8e614") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000059c000-0xa)='/dev/vcs#\x00', 0xffff, 0x40) bind$unix(r0, &(0x7f0000dfa000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") renameat(r0, &(0x7f0000f7d000)='./file0\x00', r0, &(0x7f0000087000-0x8)='./file0\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00002c6000-0x4)=0x0) execve(&(0x7f0000d3b000)='./file0\x00', &(0x7f000025d000-0x10)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f000078e000)=0xffffffffffffffff, 0x4) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/28 09:46:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000e0d000)='/dev/usbmon#\x00', 0xfff, 0x10000) r1 = socket$pppoe(0x18, 0x1, 0x0) sendfile(r0, r1, &(0x7f00005f2000-0x8)=0x0, 0x5) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00002a6000-0x14)={0x14, 0x200000001e, 0x829, 0xffffffffffffffff, 0x1, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00008c3000)={r1, 0x3, 0xff, "4dbdba228c5c953d3f964da8efb25dc5c0e3120b6dfaa67526bdc9b233e0a3250ab0340ea55696a5e4325579b3843e000cdc2facfde7cc08240b4380b30263f445"}) 2018/01/28 09:46:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000+0x6fd)='/dev/sg#\x00', 0x7ff, 0x8400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000005000-0xc)={0x10, 0x0, 0x3, 0x10002000}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={@generic="3e3f9c67e2ec44231a7fbea3dbf926cd", @ifru_flags=0x2100}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000002000)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x7, 0x2, 0x6, r5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r6, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:42 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000fe9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fea000-0x4)=0xffffffffffffffbb) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000295000-0x4)=0x0, &(0x7f0000397000-0x4)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000e33000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00007a8000-0xe)='/dev/admmidi#\x00', 0x4c0, 0x100) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00002b2000-0x50)={@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x8, 0x6, 0x500, 0xa0f, 0x20, r2}) sendto$packet(r1, &(0x7f0000fea000)="7bebf4bc2ee4a2a79f889d7dcd6e165fbcb835c5ef3d2c164b98d1b725e022643dc1747310537243ce8a85450dacbea4d92b8212aef6803efbcd4b2303382156c4b592ca22a8955deed56bb6dbcbc132689571c595d7359321946e548c7e6c7c6d7cf571b4bff97bb7282bf21c0d57f34c99e20c43dc3af962cc06fd0a55c24fac4b53c2fec6be257e3c744928484aaea40ac1a646d6bd0df145970c0cd7b7aacda2d3b527ea18a7ee7e119c4c547e762e6c9ebfac5e03342f424e1a5398502cd04b5558433734f68496281b18757247cf0403942b7e8ac76a5949c1d097ad5155bf5ffa760184e6cb787758", 0xec, 0x20008000, &(0x7f0000feb000-0x14)={0x11, 0x1, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:42 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) connect$vsock_dgram(r0, &(0x7f0000d71000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/28 09:46:42 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/dsp\x00', 0x400200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bic\x00', 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000003000-0x4)={0x3}, 0x4) sendmsg$can_bcm(r1, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000003000-0xc)={&(0x7f0000003000-0x80)={0x0, 0x54, 0x8, {0x77359400, 0x0}, {r3, r4/1000+10000}, {0x3, 0x2, 0xa44, 0x8}, 0x1, @canfd={{0x1, 0x7, 0x800, 0x5}, 0x15, 0x0, 0x0, 0x0, "35c6e86637a758690c4c8f2edef4f106b84d9fbf85c8462b36f29b2041937bf5dfbe808df882181c98764d70b4384f098c781a31631783af2ad37405c5c22ec0"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x48040) 2018/01/28 09:46:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000013000-0xf7)=""/247) 2018/01/28 09:46:42 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f02000-0x9)='/dev/sg#\x00', 0x5, 0x30400) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d0000)="de1e5915c98f0b4f0a8b38faaf3b2568753929e248b369a9c2041454f3fe7ec840a5822914023c10adca60fb980f804230", 0x31) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f03000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000-0x4)=0xe8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f02000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000606000)=0xe8) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f03000-0x4)=0x0) mmap(&(0x7f0000f02000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000f03000-0x38)={&(0x7f0000509000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bf0000)={&(0x7f0000f03000-0x1360)={0x1360, 0x14, 0xe, 0x400, 0x5, 0x1, {0x7, 0x0, 0x1}, [@typed={0x18, 0x5b, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0x64, 0x58, @binary="93fffa316ad403af627f6b3629f3ab97fa13b7982b7df1c2ed26aa8a21abcfc19dbeb57694db24fcedd0583a7b291f5674adf745443697272f754020c60968ef6cdc5151f79737ad075c3822cc08ca28dad22676ed7d669c047f9068"}, @typed={0xc, 0x12, @uid=r2}, @nested={0x10, 0x8a, [@typed={0xc, 0x76, @uid=r3}]}, @generic="c58592bcf086141da2c50446a3e821004087b2e2b87cd172a9adc33f84c7be111a00a55ff2c896774cfc14c7e6f172226d8a35c2bbbc9809ff89f783b3fa7b4f9d077a65b60b8a6fa20a929e", @typed={0x44, 0x35, @binary="46ef12a39fd92fe92c83ea1b6c23302849ceba13ddac1ed7b44f9424122225caef54a534975357625ffba20b5238fe961b75856d19494d0600"}, @typed={0xc, 0x42, @ipv4=@rand_addr=0x1297}, @generic="51c0c7f63f10f095504127b57de054ae43e33cda6947655bf70952ae03a9c3d7324344ab3701c718e2cf60270ba1fa34ab064fc6f7f0ca42f77ed454bee5d3325e61b9fd9eceec76495b8b20496a3b7fc9212250ebd7adf1de392e1fcd99a4b6230884056f4c04f0beeb", @nested={0x11ac, 0x5c, [@typed={0x14, 0x13, @str='/dev/sg#\x00'}, @generic="8111fe66c6da7852cad0dd66d1af1ca189850201c646a6044a87ebfd9684cc46f593b93bae5ff8ed245d9751712328bb20df62a0885bde461047cc8c7addc4dd", @typed={0xc, 0x12, @pid=r4}, @generic="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@typed={0xc, 0x46, @fd=r1}, @generic="07e341e8faf341caaa83cd03f1c5b1edb2fc6efa4a7b2d66fe48eb68f8e631c443c2732c380c471785a363b2ffb8d9258850f4bfe6bcfd9a34102ced55edc185e13572996e88a6b5d4aa87f8fba57cfd7d5bd193a471fe2bc210c3426da0e679be2ed283969dc1f3177afa9377a2f8566bcda7b9e6cc447ffbbf9b42eb16898e74aa137d7203dcb4191375e9c9059735d310e3a7fd3c3b050acc5f79dd91961a99f127875e46132777285ea5", @generic="ee533fdf140e17658b780fd160e2404ca2943fe6a1b7f6d46f2282862611092c5ac8792828928e978c98f0b503c4058a9ac7e74ce4b15d54eb83b196fe39e1f6e45e6cb9789443685c7e225391955b00753e15216b942f228f56bb7f07644ef764799c0188425e63d231f4f5a7ba0b3b481d86895476a0c2f7388f10192fd050297d9c5a1ad3af894d60eb1d3b563c"]}]}, 0x1360}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) unlink(&(0x7f00005a3000)='./file0\x00') execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000fc4000-0x8)=&(0x7f00005b4000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20002, 0x0) 2018/01/28 09:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x4000000, 0xfffffffffffffffd, 0x0}) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000008015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000fcc000-0xa)='/dev/vcs#\x00', 0x1000, 0x119100) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000fcc000-0xa)=""/10) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fcd000-0x69)=[{{&(0x7f0000c92000)=@rc={0x1f, {0x9, 0x3, 0x61e, 0xffffffff, 0xffffffffffffff52, 0x7e9}, 0x0}, 0x9, &(0x7f0000fcc000)=[{&(0x7f0000fcd000-0x6c)="b4b37a2c6cca5912fe1c259538f74bd1d4bbadedda07d0c4bc70cc4106f6d945a3fceb3d66248798fc7f1a357ea2e8e345133c0a37df5b8269063eb490bc616e3ec2895ed30a9465a173f0c16074742ef627fab584102b5861c7a22866791f2f50deaddf833d3deec23616d6", 0x6c}, {&(0x7f00004bc000-0x49)="87ce1a9d8d9438e6eccd4c3d7398815e67f2608813cb300feedddfad81fb3124550fe4097d75e1125677ea9f27c5055b9538dccc60017b2da30aca5720b10cddd644bb9a9ccf8d6af6", 0x49}, {&(0x7f0000fcd000-0x32)="60a6194842fbb73dd5ae04fc42159881ea507934488405e9678c96497c027f9b0f7dc9790db00f7ccc02663769792625b20d", 0x32}, {&(0x7f0000a25000-0xc5)="7601026f1e9b798549b9ea23cb35fd8109d159f87fa25dccd728aaea838c59749c5230cfc244beeb82052c3b4979d89efdf3935872d4942b4526e928884aeb8be03354d756af4e1636709228bdf46d774f92259ec5127b13263ab9dd1946640c9d8b1192d5976dde7903e384982a839ab616178dbc9a7267b2511c4a4b216ef967c83d3f7d2bce4f108e841d3a9229b338019a6f6068da29d04b48f43f1682a87c9456b7ad05e9c6243abbf5240b887fbc92b677dbef08dea511fb542a462c185fa12dbc21", 0xc5}, {&(0x7f0000fcd000-0x9c)="4dff4392b71a088b360776b681025517c9c19680b6f5251dd444f6d7cf1d836f7c9787cfd5519fd245f90544d5414405940b1501242c772ba96609c495b2e2eac3041455f89b7de827bf133098e9314d0d53d6f437b6e06812bdcc637319b83856a7ff289512063f7d5379f34973dd617304896f867790552e4d2674c1c5ba685f6bbe346dc6c6d9559cb34009a431bf3847c0aeca6ee036fb84c213", 0x9c}, {&(0x7f0000fcd000-0xe6)="4ae49f760ab9b0a7cacde33eb234b0d05f9ffb475627e35994b273b70aae3d59b06fa907f6e6e372be2013b19423cb8e5419eeab1c3e404e001dc9486892d4a7c74aaae749f0841817217a18bc4c35717a3437e0e08334dede550f372e83bedad768831bda96b703235f1ea678a419b7ea8dd8ca9d07d6d7747a0f38df69477752d461b1c6e402fd82c5f208f47393548615fdb0e8a817bde520cb4a30d67ce2616b167c51d081f50186bad0738827a55ea0e3e26391fe8ba2ed0162f8904a96504e8e320c65e56454d365e45e69316c9e2b0512fd9e9d88f956f88f59f1a7db80b599ec537a", 0xe6}, {&(0x7f0000842000)="9973d3b8c455bc84aa6ec936f7f015398ac28f558b6e4542b89bc8d9b69ee28feb1072c43873a4583bc93a8872ec88b86643df6ff94a383ef83bea7f562e28deb9def4d7c5a49cfa8a3b4abd", 0x4c}], 0x7, &(0x7f0000fcd000-0x320)=[{0x48, 0x1ff, 0x7, "ef832170eeee2c5647725b825ab084fff31b9fd0ce9bfdceedf6f811f07950bcc1894bcd09fc4661ebe418d6352ff1ae2e"}, {0x88, 0x10a, 0x20, "36404ea4df83285e868dd47dde451d9bb0036c8b1743af68b7600e94b9429e20f2acedfe705b2c2ba7288e84761d7e8ca3580ab5d81b10d626e9f058feebeec80502586f03b810590c2cd10584572a3a295b2ca28368cde6c9f46d0157b1cfe4968e3e2c3ad45e85b2f081d9c6637f245d975d5cff7c"}, {0x108, 0x0, 0x1f, "0b20ae22bb109da861627df89903da97820156a8a448c86b389b396a4208b8dcebdfd12b44a4527483babfb6889118cd7ca2e9a47446534384d909c151149f5aee6316dc7be15e9249328cff1e753e61c87464f9c93708bad28da3600023024d2793c2b227cc702f6e96442414d951a5a3ed08c770c6a57e79a64e57d2c78b945643a24251ff8b176d38bf5d4e0c86775309970c7258cf25d038bcc7ceca35b2d17d8447637920e2eb97ee743d777cff47bb252df31a06030faca95f0cd582b00276b12d7c34c7c0b4c1baf505c1c63c8011914e6dff88ace08e82cb685a27bcee4e3596f6fb226ddef11ee900c88cc9b659885d11"}, {0xf8, 0x103, 0x3, "7526e3522dd087a403f45ebc8e18b126e293e30c83a7b206a6edf7f095895d7e682f6ae8e6b412d6b466963eae3608df91b132e36e2a1deb7fd3291ca612307f1eb194c83c5c772c0ba9ff0983778a870b906f27edd96bd06cccd88bea27c7f72bdc445760746b8d707b5e2ac96c9b8995eed5dffa069197c5ba68ac8f7f0e942f7fcd82a6e7bb478c4a1a743189a29002ada18d8cc5689c880fd9fe76fda02b12e6f384f91a2ee246bd52277f2f225124e537d171a0e73448bcdfb984e56d4f67f550047dae79c124034a71978d77e20bb2a1b1a4e52a3f8811d4f5d2862c7cf8068b25f1"}, {0x18, 0x117, 0x9, '\n+)y'}, {0x38, 0x102, 0x840, "bb39b6b5cae4893cf86974a27d1ba92288cd30992a49e05ecaece4b6ba79077a2b"}], 0x320, 0xc000}, 0x2}, {{&(0x7f0000515000)=@sco={0x1f, {0x2, 0xfffffffffffffff7, 0x4d7b, 0xff, 0x1c, 0x80}}, 0x8, &(0x7f00004b6000-0x50)=[{&(0x7f0000fcd000-0x1000)="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{0xe8, 0x113, 0x6, "cad725f34ad970b0f2d14131c66bc57b25229d3b3e6e0aee751d9c699800222bb9a0020a8760dd85c8094a9c534ce16badaf3931e03cee4769d68ba398b00fca49e8734cd190ecd25c3d74e368caba82ec5dcc707568046f02ce88b08bf34ebed02ec4429e5d481189f391d898e4d3dcc6d8376dbb9b006b22455b522e8b6859b9a2bdac90563157e0096ed9828990c3739a1ec02b00bc1de1f2ec276e7e808ad16d37202e353a9a6f916e2cb99f1455dc8a3ae55f9fae6daa55eb25b41fce5df746920bd9ab57d23a9d2b721bc15461c844b5df5d4b43a9"}, {0x40, 0x18c, 0x0, "867d9738397f872e6997c5b4b7c0b9a7a9415dee52610bc64926b031ae11afee16d278a84969e1ac76fab6a3f015"}], 0x1138, 0x4000}, 0x1168}, {{&(0x7f0000fcc000)=@generic={0xa, "b1143b7b55573df93eaf4a2678905da9dcba61ed2c11d2f887e19f978764a34c46bace6b03292ff7d29f8b86de677c2fa8641ce46228b4ce22099716211224dbbc0e9bdb698cc0251de971f309e308db7eb6e192aa9248862f79fe171546fbae07169c0666492a3fda751b6ee611ab0c61f35e7fccafdce0f111459e9013"}, 0x80, &(0x7f0000fcc000)=[{&(0x7f0000fcd000-0x56)="25a0d04ad85c7d89e6b4ea34f6b3f8b97d855b720354566d0a74ee2e9538947be611204304a5ef2493fb87417ae4d75a90e0be87825d5c8e44fcae3316fcf952aa9737e076e8e9ce021bb8547fe9ac4b5381f44a6372", 0x56}, {&(0x7f0000fcc000)="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", 0x1000}, {&(0x7f0000672000)="64f5888305608dc46443bc50ac1c046e39cb91eb9b8c3d38f5b105f3a6f0478da7a5f2764a75a2e02e0d854ecf94beab39bc7a81b3c1f0f84caaf6556eae8f46fab3d0d75248ad1b63530df6f5fdd2eb1123691ff059146ce4a417bb96355240d300c8c76f62d49616a44354cf20d54ec0e11b3a03f6300b82eb80f0747011865cbd6886589cfb17e9aa1403fdcd83922bdc11acdce0", 0x96}], 0x3, 0x0, 0x0, 0x4000880}, 0x2}], 0x4, 0x20008080) 2018/01/28 09:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000b7000-0x2)={0x0, 0x0}, 0x2) 2018/01/28 09:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000195000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000517000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002e7000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000703000)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff0000)=@sack_info={r2, 0x4, 0x0}, 0xc) 2018/01/28 09:46:43 executing program 3: unshare(0x40400) r0 = syz_open_dev$midi(&(0x7f0000d3f000-0xb)='/dev/midi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/103) r1 = syz_open_procfs(0x0, &(0x7f00001d5000-0x8)='uid_map\x00') preadv(r1, &(0x7f0000000000)=[], 0x0, 0x0) 2018/01/28 09:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mlockall(0x2) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00001c7000)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000fdb000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007be000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f00003cf000)={0x0, 0x0, &(0x7f0000979000-0x10)={&(0x7f0000f55000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d69000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x1, 0x0, 0x6b40, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002d3000)={0x0, 0x0}, 0x6) mremap(&(0x7f0000d55000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f00000a9000/0x1000)=nil) time(&(0x7f0000255000)=0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f00007f9000-0x1000)=""/4096) accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000eb7000)=0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/28 09:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000e74000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000075e000-0x4)=0x8c) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00006fa000-0x4)=0x6, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000780000-0x4)=0x2, 0x385) 2018/01/28 09:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000d6d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f4e000)=0x14, 0x80000) r0 = syz_open_dev$audion(&(0x7f0000d81000)='/dev/audio#\x00', 0xf80000000000, 0x2) r1 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008d2000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x3e, &(0x7f000003c000)={0x31, 0x200, 0x6, 0x7}) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x72, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x3c, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fcb000)={0x0, 0x0}, 0xffffffffffffff06) 2018/01/28 09:46:43 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000e3b000)='/dev/vcsa#\x00', 0x0, 0x18800) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f01000)=0x14) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001e8000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = getpid() perf_event_open(&(0x7f0000bc2000)={0x3, 0x78, 0x6, 0xc93, 0x80000000, 0xfffffffffffffffc, 0x0, 0x7fff, 0x10, 0x0, 0x2, 0x7fffffff, 0x6, 0x5944, 0x0, 0x7, 0x7, 0x2, 0x843, 0x3f, 0x6, 0x0, 0x0, 0x73, 0x1, 0x3ff, 0x2b, 0x9, 0x5, 0x90a3, 0x6, 0x3ff, 0x6, 0x7ff, 0xa8d7, 0x0, 0x784, 0x10001, 0x0, 0x8, 0x6, @perf_config_ext={0x3, 0x81}, 0x2, 0x891, 0xffffffff, 0x0, 0x7ff, 0x7, 0x6, 0x0}, r3, 0x8001, r2, 0xe) ptrace$getenv(0x4201, r3, 0x2, &(0x7f0000810000-0x8)=0x0) bind$inet(r2, &(0x7f00007a6000-0x10)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffffffffff9) r4 = accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f02000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000003a000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000f01000+0x22f)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) listen(r4, 0x2) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000deb000-0x8)='./file0\x00', 0x2400, 0x121) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000363000-0x4d)=""/77) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b1f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e8d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd3d000)=nil, 0xd3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r3, 0xc0189436, &(0x7f0000d3c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0x5) fcntl$setown(r4, 0x8, r5) getpgrp(0x0) sched_setaffinity(r5, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r4, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) accept$unix(r2, &(0x7f00007a6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000291000-0x4)=0x6e) r7 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r7, r7, &(0x7f00006c7000)=0x0, 0x2a) r8 = getpgrp(0x0) kcmp(r6, r8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r9 = creat(&(0x7f0000b7a000)='./file0\x00', 0x0) faccessat(r9, &(0x7f0000d8c000-0x8)='./file0\x00', 0x0, 0x1000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c03000)=0x0) bind$alg(r1, &(0x7f0000763000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) 2018/01/28 09:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) lremovexattr(&(0x7f0000d98000)='./file0\x00', &(0x7f0000933000)=@random={'osx.', 'vboxnet0.\x00'}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) [ 127.641670] kauditd_printk_skb: 37 callbacks suppressed [ 127.641680] audit: type=1400 audit(1517132803.154:897): avc: denied { net_broadcast } for pid=15596 comm="syz-executor7" capability=11 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 2018/01/28 09:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mice(&(0x7f00003c5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000771000)=0x3, 0x4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00004b3000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000bc1000/0x2000)=nil}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000be3000-0x78)={0x7, 0x0, [{0xbdf, 0x0, 0x0}, {0xfff, 0x0, 0x80000001}, {0x9fe, 0x0, 0x1}, {0x26c, 0x0, 0x8}, {0xbf5, 0x0, 0x1f}, {0x8c9, 0x0, 0x7f}, {0xb9d, 0x0, 0x6}]}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f00008fd000-0x8)={0x2, 0x1}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000607000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000636000)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000ef2000)={&(0x7f00004a2000)={0x1d, r4, 0x0, 0x0}, 0x10, &(0x7f0000343000)={&(0x7f0000f03000-0x48)={0x1, 0xc02, 0x7ff, {0x0, 0x0}, {0x0, 0x0}, {0x3, 0x2, 0x5, 0xfffffffffffffffc}, 0x1, @can={{0x2, 0x6, 0x0, 0xfff}, 0x3, 0x1, 0x0, 0x0, "1343248962aa7ff0"}}, 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x20008000) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00004e3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0xc00) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000042e000-0xc)={0x3, 0x7fffffff, 0x0, 0x5, 0x6, 0x8, 0xc5a7}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00004c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000342000)=0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) r4 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r4, &(0x7f0000590000)=[], 0x0, 0x2000000000) 2018/01/28 09:46:43 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000016a000)=""/0, &(0x7f0000f01000)=0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x20040810, &(0x7f0000f02000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/ppp\x00', 0x630000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f000013f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000085c000)='keyring\x00', &(0x7f0000cdc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000012d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = add_key$user(&(0x7f0000540000)='user\x00', &(0x7f0000a14000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xff95, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009e7000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000003000-0x4)=0x4, &(0x7f00001a6000)=0x4) keyctl$dh_compute(0x17, &(0x7f00008b4000)={0x0, r2, r2}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b81000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = inotify_init() inotify_add_watch(r0, &(0x7f000066f000)='./file0\x00', 0x13) mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/01/28 09:46:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x80, 0x149800) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x2) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x5, 0x401, 0x1000, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000001000-0x43)=""/67, 0x43, 0x2000, &(0x7f0000001000)={0x1a, 0x0, 0x6, 0x7fffffff, 0xfffffffffffffbff, 0x200, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000003000-0x20)=[0x3, 0x6, 0x4, 0x9, 0x0, 0x9, 0x100000001, 0x3], 0x8, 0xffffffffffffffff, 0x7, 0x3, 0x2, 0x3, {0x1, 0x9, 0x8, 0x2, 0xeee0, 0x5, 0xbe96, 0x7, 0x2, 0x4, 0x8, 0x100000001, 0x4, 0x5, "dd8fb3a23d61fb1ac9371905c1fa166447e226bb21ad9fb37f65a54f294734f2"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000003000)=""/94) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000005000)=0xfffffffffffff001) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000006000)=0x1) ioctl$KDSKBLED(r1, 0x4b65, 0x7) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000008000-0x10)=@common=""/16, 0x10) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000)=""/20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000009000-0xb8)={0x0, 0x1, 0x3, 0x3, 0x3, 0x9cf, 0x401, 0x3, {0x0, @in6={{0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0x4, 0x0, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000008000)={r2, 0xffffffff}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/01/28 09:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000204000)='/dev/usbmon#\x00', 0x0, 0x40000) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x1000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x7e93777e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0}, 0x0, 0x0, r0, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mkdir(&(0x7f00003b2000)='./file0\x00', 0x1aa) unlinkat(r0, &(0x7f0000ebf000-0xe)='./file0/file0\x00', 0x0) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) r3 = open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000792000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r5 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000039a000-0xe8)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055e000-0x4)=0xe8) getresgid(&(0x7f00007d1000-0x4)=0x0, &(0x7f0000fd3000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000613000-0x4)=0x0) lstat(&(0x7f00001c9000-0x8)='./file0\x00', &(0x7f0000da5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00008fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000822000-0x4)=0xc) r11 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000157000)=0x0, &(0x7f000033d000-0x4)=0x0, &(0x7f00007cb000+0xb97)=0x0) fstat(r0, &(0x7f0000bfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f000056c000)={&(0x7f000035c000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ff3000)=[{&(0x7f00004d9000)="9bcc40e08158b35cf700fbff607754f09dcef8b2be88a18829936f15561e5eef50b5a38ca3eb4aefc21b4c4e9613a99dbc9fadd1c4b6d76562346232608515aea89620eb6346343a00c056783adf69f0bc2c820656e583bb9021f1961376b0a17819631316be17378b22794b32a12963e221c96558a1dfc71a9d3441d7494450a47a263f094127327373ea9540467999b127ba0e808970b4752e4bd60bd2493885ca62", 0xa3}, {&(0x7f0000687000)="bd7cba586e80d1acfdf83d46bc6e2c7d1812877c8c01dd4b7ca660d7f43b5df9ef3b91d2d279f58940ca8f1bbdf41fb909c5265c1a2734111970ae345182a32a004982ac6a69114050c69dd223cfef06c6796d876fb03788b0259763e9c2a9", 0x5f}, {&(0x7f000034b000-0x6f)="5cdbbfdc335475ca0d6c4fdf40049c30c597c0479847b63f9f6822b2448498374574cf52f14ba0daaf4103184aeedd07c873de4ea9c47f875639d9b97d676e3116577fa4558b1a09d2784054c618db4e0200e2e68cac3fcbac6cf94809d9ed7f9aafe912b6bf6e8c61b250d75ace63", 0x6f}, {&(0x7f0000465000)="7b5ab477d6fb65a62227205c99347c545ed69bddc9b05e1d8d2d6c63b49aa740a9654111e42af9ef3cf8cd3e844016a1bde0a4386bba9dab5fdf895a317829d355d028a8041cf39170cdecdc5d910dd229408e72baad31845456fc9d8920ec3a4ac9c8743314d72f0a3764108df20f2fd8da47962ec1816678b41260864a42778fba5ca51323239a3dbc8c354f2b2e7d", 0x90}, {&(0x7f0000dbe000-0x11)="6701af847ee5c854b12c944c421a4a2541", 0x11}], 0x5, &(0x7f0000dd7000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r4, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r3, r4, r1, r2, r2]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xf0, 0x800}, 0x4000000) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c5e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fcb000)=0x14) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/cuse\x00', 0x40, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000fcc000-0x4)=0x4, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:43 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000000)={0x0, 0x0}, 0x10) 2018/01/28 09:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept4$llc(r0, &(0x7f000045a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000586000-0x4)=0x10, 0x80800) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x0, @pid=0x0}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000083d000-0x4)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cae000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$sndmidi(&(0x7f00005f2000)='/dev/snd/midiC#D#\x00', 0xa9f6, 0x220000) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00004e6000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) writev(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x3dc}], 0x1) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000200000)=0x6a4e24ca) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:43 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000046e000-0x10)={0x5, 0x0, 0xe7d7, 0x673a, 0x0}, &(0x7f0000497000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x1}, &(0x7f000054d000)=0x8) 2018/01/28 09:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000e6b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40) execveat(r0, &(0x7f00000f0000-0x8)='./file0\x00', &(0x7f0000bf7000-0x38)=[&(0x7f00002bb000)='\x00', &(0x7f00009a6000-0xb)='em1)cpuset\x00', &(0x7f000085a000)='\x00', &(0x7f0000fcb000)='mime_typeloGPL[bdev\x00', &(0x7f0000f9f000-0x5)='vboxnet0*\x00', &(0x7f0000ed1000)='-*[ppp0{posix_acl_access\x00', &(0x7f000035e000)='cpuset\x00'], &(0x7f0000664000)=[&(0x7f0000f18000)='keyring\x00', &(0x7f000009b000-0x24)="23707070316d643573756d1b3a6b657972696e67255e766d6e6574312d2d2f70726f6300"], 0x1800) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4c24) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000001000)={@host=0x2, 0x0}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000afc000)=""/65) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003000-0x88)={0x101, {{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000000)=')\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000001000-0xf5)=""/245, &(0x7f0000001000)=0xf5) 2018/01/28 09:46:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000298000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00001fc000)=0x8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f00009f6000-0x50)={@common='gretap0\x00', @ifru_ivalue=0x0}) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fcb000)=""/223, 0xdf, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000017e000)=0x800, 0x4) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:43 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) sendto$inet(r0, &(0x7f00004b6000-0x1)="ff", 0xffe4, 0xffffffffffffffff, &(0x7f0000e14000)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff28) read(r1, &(0x7f0000ff7000)=""/192, 0xffffff2d) mknod(&(0x7f0000159000-0x8)='./file0\x00', 0x10, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000ffc000-0x10)=@req={0x5, 0x3ff, 0x4, 0x80000001}, 0x10) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000001000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000c000-0x4)=0x8, &(0x7f000000c000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000005000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) 2018/01/28 09:46:43 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000006000-0x124)={@random="ed29323ec5bc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x220000, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000007000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/28 09:46:43 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000a000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f000029c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x100) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000843000-0x18)={0xaa, 0x6, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000219000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8c000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ff6000)={r2, 0x100, 0x9, [0x2, 0x4, 0x200, 0x200, 0xffff, 0x5, 0x3, 0x40, 0x80000001]}, 0x1a) sysfs$2(0x2, 0xfffffffffffffffa, &(0x7f000069e000)=""/165) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000e07000)={0x0, 0x9}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000be9000)=0x8, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e90000)={{&(0x7f0000cf8000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x600, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") close(r1) 2018/01/28 09:46:43 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000348000)=@generic={0x0, ""/126}, &(0x7f000022f000)=0x80) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a52000)=0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) r3 = dup2(r2, r0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00004cf000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f000071c000-0xdb)=""/219, &(0x7f0000e71000-0x4)=0xdb) 2018/01/28 09:46:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffff81, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x3a, "b2c2cb1f98a22cd3b4a00435458eb4056107fb8e01512f30039aaeff94ff3f1f7cdff6108abe2720181dfb168e68d269c66a01565e4b042f7925"}, &(0x7f00008c5000-0x4)=0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x200, 0x401, 0xb61, r1}, &(0x7f0000065000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f00003be000)='/dev/vcsa#\x00', 0x9, 0x80) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000800000)={0x26, 'hash\x00', 0x40f, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000840000-0x12)="0d113cde2945f58c765863b4a7c5f269aed4", 0xfffffffffffffde8) 2018/01/28 09:46:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000001000-0x10)={0x6, &(0x7f00004bf000)=[{0xff, 0x4, 0x2, 0x3f}, {0x9, 0x5, 0x6, 0xffc0000000000000}, {0x2, 0x1ff, 0x9, 0x7}, {0x5a, 0xffffffff00000000, 0xc02, 0x200}, {0x15a79bf4, 0x8, 0x4, 0x7}, {0x0, 0x1, 0x0, 0x3f}]}) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000013000-0x7f)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4000000000029, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x0}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, @rand_addr=0x0]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x9, "107777ff001002"}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000014000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000013000)={0x0, 0x0}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000013000)={0x0, 0x5, 0x9b1a, 0xffffffffffffff73, 0x2, 0x40, 0x9, 0x1, {0x0, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x200, 0x40, 0xfffffffffffff000}}, &(0x7f000000f000-0x4)=0xb8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0x1}, &(0x7f0000015000-0x4)=0x6) 2018/01/28 09:46:43 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f01000+0x98a)={0x0, 0x0}) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = geteuid() mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f02000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed9000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000941000)={&(0x7f0000f01000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000097a000)=[], 0x0, &(0x7f000081d000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x20000000}, 0x20000000) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x53, &(0x7f0000fc8000-0x10)={0x0, 0x7530}, 0x10) 2018/01/28 09:46:43 executing program 7: r0 = creat(&(0x7f0000bc7000)='./file0\x00', 0xc) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000bc7000-0x118)=@hopopts={0x29, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x7, 0x78, "c22f0d7dd2043733c98495021b8eef00c49822dff61849f087fb2f1e6a6b4b748b19d13a41ede4964900c34257ccfba743a4f16b1cfe8051335e63820418c141634592f4f553962b5b6dbdb9f38f207ab450f363c211b60e848eced89879e2ca3c52b142539eb9737b3afb6bcfd63e79d413105582c0680b"}, @generic={0x5, 0x76, "c6d8aa2ff1516308e34f9a0c1b309c578f00785434c7a9331dc3ebb1a11c0aca3fb2544593263b3bc8a568be65e7d2c6161c3014ab2da5c4ee1853abfcbe31dfdc094574b50adc3b90b7a46ba9f5e0f0bf2795779738f7344907114f1825ea74a8f6145443d87d0fd0805d2f3ca10d6b807c077b9f0d"}, @enc_lim={0x4, 0x1, 0x7}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @enc_lim={0x4, 0x1, 0x100}]}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) openat$ppp(0xffffffffffffff9c, &(0x7f000026f000)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000739000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) set_mempolicy(0x4000, &(0x7f0000773000-0x8)=0x1f, 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000b6000)="8a7f", 0x2) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000)={0x310, 0x5, 0x0, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=""/17, 0x11) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) keyctl$dh_compute(0x17, &(0x7f000003e000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x1000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5b000-0x13)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000073c000)=0xf4, 0x4) 2018/01/28 09:46:43 executing program 3: mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000064000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/28 09:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000459000-0x8)='./file0\x00', 0x8060, 0x9fb) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) chroot(&(0x7f0000583000)='./file0\x00') open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/190, 0xbe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000048c000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000ee7000)={0x7, 0x78, 0x7fffffff, 0x101, 0x0, 0x7, 0x0, 0x101, 0x6, 0x2, 0x5, 0x9eb4, 0x10001, 0x1, 0x2, 0x4, 0x0, 0x6, 0x7d3, 0x7, 0x20, 0x4000000000000000, 0x2, 0x3, 0x957c, 0xffffffff, 0x0, 0x6, 0x9, 0x0, 0xc54, 0x9, 0x16a, 0x9, 0x80000001, 0x10001, 0x9, 0x5, 0x0, 0xab69, 0x0, @perf_bp={&(0x7f0000ba0000-0x1)=0x0, 0x8}, 0x1004, 0x8001, 0x3, 0x3, 0x9, 0xfffffffffffeffff, 0x2, 0x0}, r2, 0x5, r1, 0xc) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000630000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000875000-0x4)=0x2, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cba000)={0x0, 0x0}) pipe(&(0x7f0000e71000-0x8)={0x0, 0x0}) arch_prctl(0x1001, &(0x7f0000529000)="") 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000f1d000)='/dev/admmidi#\x00', 0x2, 0x8000) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000f1d000)={0x5, 0x3ff, 0x3, 0x533, 0x3, 0xfff, 0xfffffffffffffff9, 0x40, 0x9, 0x4, 0xfff, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000742000)=0x98) 2018/01/28 09:46:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x400) connect$vsock_dgram(r0, &(0x7f0000d60000)={0x28, 0x0, 0x2710, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f000009f000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x2c) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f02000-0x4)=0xff5c, 0x0) 2018/01/28 09:46:43 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r1, 0x3, 0xfffffffffffffffc, 0x0, 0x4, 0x5}, 0x14) getpeername$unix(r0, &(0x7f0000003000)=@file={0x0, ""/41}, &(0x7f0000003000)=0x2b) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x2) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f00004cd000)={0x0, 0x0}, 0x10) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = shmget(0x0, 0x2000, 0x1000, &(0x7f0000abc000/0x2000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000422000-0xc7)=""/199) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000346000)=0x800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f20000-0x4)=0x0, &(0x7f0000fcd000-0x4)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000c6e000)=0x63, 0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000fcc000-0x2)={0x7, 0x2}) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ddf000)='./file0\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000670000)='/dev/loop-control\x00', 0x44100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d5f000-0x8)={0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f0000e0e000)='/dev/snd/pcmC#D#c\x00', 0xc7, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) fcntl$setown(r2, 0x402, r3) 2018/01/28 09:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = syz_open_dev$amidi(&(0x7f0000ab0000-0xc)='/dev/amidi#\x00', 0x9, 0x20000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f000035b000-0x8)={0x3, 0x1000}) r1 = creat(&(0x7f0000d8e000)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f00001ff000-0x1)='\x00', 0x1, 0x10001) ftruncate(r1, 0x3) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fcb000)={0x0, 0x0}, 0xfffffe49) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fcb000)=[{&(0x7f00004c9000)="7e17f86f3e14bc8cd209d13f3b1044d59c4f10ba4533391c5c093f466f479a89e166625b7f4fd25a3e1486b53f99ae875af9c28cbe10b91db247be919cdf50f51632e82cd87fcdb68f0f89d585ba625fbaad1fbe6ba0bf26699a7ccc07d5e777262f50caf4e8efe3ae21b40a9a04083919a8de915fe4a3a867002d8fdf7d2a3808bcf140ea2a69ceee2297802c9e9fde399ba117183750bb7a97935abbf6", 0x9e}, {&(0x7f0000089000-0x75)="ace947b696142054f8d65c3caf6a73b8c0a19ae6c66714df49fb31f86b5c69f5f7b5806e3950a030e39c864d862c0f3b30ce0bccb23514e06e5253d9c427488a07aa6145ded9bf8e8c18608bb7a650ce39a00a672843c23a76b896b342ca906db9bec15c0cf41a9f525a3c63bce22ac1bd8ce4d4f1", 0x75}, {&(0x7f00001bc000)="fb69eeaf1d489ba497b13effa7672401c91f5d579d5d487a00c1421d11d4ab4d2d483e7c16d949c86fe449036e95a110e6ad841b9c377333fc2fd36d3721", 0x3e}, {&(0x7f0000fcc000-0xeb)="6e92c63323ba0d1403edbff756ebbbeee72262645874fe76be70052b7ab90f855bf04c694e89651929084f339bd7e29e81d27f155410810354f8c29b91a57c26a4be94bbda4edd4150a1965621f9d3fde2a0482fe852c08f898506c03c751cc68c6fc7cd345da39f27d3882572589822995eef55008210e05c5cbefc1f0280a1eb8a7869a0db4f42920353e9f37fcd8df651e7bb43b654682c71e1889af24efab0c1073cd3f67cdf4f38d2475415a56ccec0df81feba272566bcc938ed1adc644c7b75091221d5fe13f2a1d1c194e28e1c7b28e7d54ce7ff3396970555d84aa63f6d0d6ebc7a6063adc8f8", 0xeb}, {&(0x7f0000fcc000-0x9e)="2054c089b8b634ccb3eae72ddfaf65c47d8bda4c30bfce38a4ad7232c7ccfe79fc29d8f96c401717544a5c0792dfcc225043a1b136b2b212fc74b09fda02140847e8af5d226b3badd8bba52e8491ed1487adabffe20aa0908d297e7dfef05f29466229357b00b877bd1ca86c3d9820034eac94301ecb00e143941f0bc8768fc4a51dcfac70ddc4a4cdb6b30650ab605513d9491abece703277dc895d9cfd", 0x9e}, {&(0x7f0000fcb000)="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", 0x1000}], 0x6) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000fce000-0x8)={0x0}, 0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000fcd000-0x4)=0xc, 0x4) 2018/01/28 09:46:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000dcc000)=0x9) io_submit(0x0, 0x0, &(0x7f000044b000)=[]) r0 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00009a1000-0x4c8)={{0x9e76, 0x0, 0x1, 0xfc, "d02c3638a404f815fe558975e5240c05046b3e4fb560e6daf2cbee70c978b9c3160a1b77607d6a67a75bb4b4", 0x9}, 0x8, [0x7f, 0x1000000, 0x1, 0x7, 0x3, 0xf, 0x81, 0x7, 0x80000001, 0x2, 0xa1e, 0x10000, 0x2, 0x20, 0x0, 0x1000, 0x800, 0x80, 0x8, 0xff, 0x6, 0xfffffffffffffffd, 0x6, 0x5, 0x200, 0x9c7, 0x3, 0x1f, 0x9, 0x2, 0x0, 0x7, 0x1ff, 0x1f, 0xe5, 0x3, 0x1, 0x0, 0xff, 0x5, 0xffffffffffff1ce8, 0x2, 0x1, 0x81, 0xda2, 0x7fff, 0x3, 0x4, 0x0, 0x6, 0x1, 0xfffffffffffffffc, 0x0, 0x4, 0x1, 0x9, 0x7, 0xe0, 0x8, 0x100000000, 0x100000001, 0xc357, 0x8686, 0x5a6, 0x26, 0x1ff, 0x1ff, 0x800, 0xc40, 0x4, 0x230, 0x2, 0x81, 0x49bce3b9, 0xb0, 0x2, 0x9, 0x400, 0x6, 0x57, 0xf4f, 0xffffffffffffffff, 0x3, 0x3, 0xcb2, 0x7, 0x0, 0x756f, 0x7, 0x2, 0x1294, 0x5, 0x0, 0x0, 0x0, 0xe1cd, 0xfffffffffffffa34, 0x1, 0x1, 0x10001, 0x7, 0x0, 0x3ff, 0x600000000000, 0x9, 0x2, 0x6, 0x3b6, 0x752, 0x7, 0x1, 0x1f, 0x0, 0x0, 0xff, 0x80000000, 0x7, 0x7f, 0x1, 0xffff, 0x2, 0x6000000000, 0x621, 0x7f, 0x9, 0x0, 0x1, 0x7], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000f0d000)=""/61, 0x3d) write$evdev(r1, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff}], 0x30) 2018/01/28 09:46:43 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f01000+0x977)=0x3f, 0x4) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:43 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x200000, &(0x7f0000000000)=@ax25={0x6, {"2d13d4162d9f16"}, 0x6}, 0x10) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r3 = gettid() fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r4, 0x5418, &(0x7f0000b38000)=0x16) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000b38000)={0x0, 0x0}) listen(r4, 0x3) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000b36000)="99b59747f86254109ec350f73b9282dedcc0236391e7d2804047cd25035214abaef9233d26c3b1525c80527751ccc35e1b9f142e9c72c43dc465e84052d48bdb", 0x40, 0x44000, &(0x7f0000b36000)={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, 0x1c) fcntl$setown(r4, 0x8, r3) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000b39000)='dns_resolver\x00', &(0x7f0000669000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b3a000-0x39)="9eec703a6835f647bd7a7f1664893798baac5723fa277a5a7bdf03cc1cf2251c29b8ad23955150cc25d66f4aaaf9599ae14e83056f1cb5fbdf", 0x39, 0xfffffffffffffff8) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000b39000)='keyring\x00', &(0x7f00005dc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r5, r6) tkill(r0, 0x16) 2018/01/28 09:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x14, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b90000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000812000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000038f000)={r2, 0x5c87}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00009ed000)="81587214bc3b45b08700a447a4c09401efe5f0999776776ea9ed1c45e472658ae4ec7e2b2ad7a114746f3976f4d5e6f20c593b14507c42290f49b597d732bd1bf6838e46f84cc6cde44f801a76f01caaeaef7f0fbc892dec51034e300f6e2a97e2a980b870e190492c1520980ae2c003b0042a9d9c5d887dc0a2eb30e6c686a2f64179863e60950fd93799f5cfcb660c7d", 0x91) 2018/01/28 09:46:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000661000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$bt_rfcomm(r0, &(0x7f0000159000-0x9)={0x1f, {0x4, 0x7fff, 0x200, 0xc2, 0x4, 0x4}, 0x7fff}, 0x9) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c01000-0x10)={0x9, &(0x7f000064e000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000084c000-0x10)={r1, &(0x7f00009de000)=""/207}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000a3d000-0x8)='./file0\x00', 0x80020000, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a37000-0x9)='/dev/ppp\x00', 0x40003, 0x0) write$selinux_user(r0, &(0x7f0000123000)={'system_u:object_r:restorecond_var_run_t:s0', 0x20, 'user_u\x00'}, 0x32) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000033d000)={0xff, 0x3, 0x1, 0x767}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000cc000)={0x1, [0x0]}, &(0x7f0000899000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000eb2000)={r3, 0x8a, "150c6324c4bc823b24867caf418b7f8547b077de9776571730167eb439261bef3491262a365bffcf37f9b9990b8b0eed309f6c07b29914817b565d88eed5afe967a6a35933a806471d56e85ea842b75556a8653a603b42deb19ffe952b800afd51be0c940a3dc11bac468835a581b76dee0bad995b1a817305bbd6ccf7eddd331508aa7288f770e9a5c4"}, &(0x7f000045d000)=0x92) 2018/01/28 09:46:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000d26000-0x4)=0x0, &(0x7f0000f40000)=0x4) 2018/01/28 09:46:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000ff000)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x8) socketpair(0x3, 0xa, 0x9, &(0x7f0000604000)={0x0, 0x0}) mkdirat(r1, &(0x7f0000acd000)='./file0\x00', 0x0) sched_rr_get_interval(0x0, &(0x7f0000c93000-0x1)={0x0, 0x0}) sendmmsg$inet_sctp(r0, &(0x7f0000201000-0x1c0)=[{&(0x7f000011c000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000002e000-0x70)=[], 0x0, &(0x7f0000e35000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/28 09:46:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a1000)={&(0x7f00004d9000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f0000eb4000)={&(0x7f0000e14000-0xc)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f00009b6000)={&(0x7f0000703000)=@setneightbl={0x34, 0x43, 0x0, 0x0, 0x2, {0x7, 0x0, 0x0}, [@NDTA_THRESH3={0x8, 0x4, 0x10000}, @NDTA_THRESH2={0x8, 0x3, 0x81}, @NDTA_GC_INTERVAL={0x10, 0x8, 0x3f}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x5eb37823e0c5c363) openat$dsp(0xffffffffffffff9c, &(0x7f0000064000)='/dev/dsp\x00', 0x200000, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mq_open(&(0x7f0000af4000)='![\x00', 0x0, 0xe18b571db61fa16d, &(0x7f0000398000)={0x9, 0x4e44, 0x7f, 0x2, 0x20, 0x6, 0x4, 0x1}) 2018/01/28 09:46:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000d2000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00006c8000-0x4)=0x0, &(0x7f0000e7a000-0x4)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000919000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) syz_open_procfs(0x0, &(0x7f0000402000-0x16)='net/tcp6\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000c2e000-0x4)=0x7, 0x4) link(&(0x7f00008c5000)='./file0\x00', &(0x7f0000f6e000-0x8)='./file0\x00') socket$kcm(0x29, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000857000)=0x0, 0xffffffff) syslog(0x9, &(0x7f0000ca3000-0x84)=""/132, 0x84) 2018/01/28 09:46:43 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000738000)="5a972b3b66f35175057d77add462584a4a6e25db5382c3510f54e6dcadee2e8bf159d7b57055a2ece916c616eda525a22979c0c9bf15f6b61d0430a20d0355d727d99ea74b7426892f928153f92ce819358bbf094fe9e0c45402a1b2e4f397e05b925096000d0f3ad0ed9067222c236fcda7dd42b9d435", 0x77) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000fc0000-0x12)='/dev/snd/pcmC#D#p\x00', 0xa0d, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000733000-0xb3)=""/179, 0xb3, 0x10000, &(0x7f0000fcb000)={0xa, 0x3, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000fcc000)=0x3) 2018/01/28 09:46:44 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000fcc000-0x10)=@common=""/16, 0x10) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000fcc000)=""/40, 0x28, 0x2, &(0x7f0000d80000)={0x4, 0x5e8, 0x48f7, "6bfa84552367", 0x8, 0x0}, 0x10) 2018/01/28 09:46:44 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = dup(r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c51000)={&(0x7f0000c69000/0x4000)=nil, 0x4000}) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000456000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b55000-0x4)=0xc) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$setptracer(0x59616d61, r2) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f0000039000)=0x0, &(0x7f0000e7f000-0x4)=0x4) 2018/01/28 09:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) fsync(r0) pipe(&(0x7f0000774000)={0x0, 0x0}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000d38000-0x68)={0xf9, 0x0, [0x3, 0x4, 0x5, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f00007a1000)="240000002e001d05e60000084a206b00fbffffff010000000000000000030000085d10", 0x23) 2018/01/28 09:46:44 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/28 09:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) uselib(&(0x7f0000b2c000-0x8)='./file0\x00') open$dir(&(0x7f0000bbd000-0x8)='./file0\x00', 0x20000, 0x22) 2018/01/28 09:46:44 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000000a000)={0x0, 0x0}, 0xdad, 0x1) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000047000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000048000-0xad)={r2, r0, 0x4, 0x0, &(0x7f0000048000-0xcc)="40ad28af45fc0fa7c16c9ccedaca17de832ad6d81a3ce5780b6e261312155e1685b7cd37f2bde807d365cc959d200129d1cc8a8dc2b596619b594a5bd20490cd05bc17d3500dfcaa912feeb4f3b728e009c152ddcf0f1dfc4fcd0869824fd4be5b721e417e7becae2e7a1a77813ba6f6ea4f2a5252d5807f44335d0bca70dcd9eb6d7dbdbd8e7cb578767fcb69d095021b6d04642f0fe305ed239fa50ee25c2b890cd9aff4a3014cd21c8ba3f1a2db80ef75b329a2633318859c0ec50458cdb92e5f40938628ac5190f8fd27", 0x8001, 0x840, 0x3f, 0x401, 0x8, 0x7, 0xffffffffffffffff, "4aa1a392d1a283000d2cc8b771e57604155863a8d8e7f60d1f27eeb520a10a4f81e31a7e8f49d985e6b3a4772e6c554b6654192c1e533334b9975e3c5379db7a413f49dbb655136fb72f0d326fdd845d7fd5c8711b49786d15cbbaa377d5dc461d42792d61d827fc1b436ad1e02475c1b37376ff6a67cf4012dc397c1d460f49092f3384b0"}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x2}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x7, 0x2a}}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x4000000004, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:44 executing program 3: unshare(0x200000) r0 = socket(0x18, 0x0, 0x3f) r1 = dup2(r0, r0) getpeername$netlink(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) 2018/01/28 09:46:44 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000008000/0x4000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/28 09:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000030c000)='/dev/dsp#\x00', 0xfff, 0x40000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000e46000-0x28)={@generic="21035940d4296b342384a8d1b4711a34", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00003e3000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000436000)='/dev/autofs\x00', 0x1c0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000aeb000-0x10)={0x0, 0x80, 0x5, 0x8}, &(0x7f00007cb000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000cd4000-0x8)={r5, 0x100}, 0x8) shutdown(r3, 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r3, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/28 09:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00004af000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000e4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r1}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000180000-0xc)={'crc32c-intel\x00'}, &(0x7f0000fc4000)="05", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$amidi(&(0x7f0000a1b000-0xc)='/dev/amidi#\x00', 0x5, 0x600000) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000290000-0x8)=0x0) 2018/01/28 09:46:44 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000197000-0x76)=""/118, &(0x7f0000365000)=0x76) r2 = add_key(&(0x7f0000994000-0xa)='syzkaller\x00', &(0x7f0000f01000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c2e000-0xc1)="f01368337e2c0108aa6c59d20da444c01c103df290e9bf3cdf5245580fe275858a70faafbd07a677c1c69d249d92b70230efecfb4e604c88bef6ef162106aef902421d5944333d3acd179cb2e4c430ee9ffb603760bbfc4406170212574535d17f0faf6374d2992bf5a8b009d3c20b1fcdcbeb1bf5090f203b1bc70ff6002d03c30225622ffff993d79b6a8abef84e06a4d12d0fcd7d09338ac68c6afc3b1c6f9e11c08e47a26809ee605c5181880ea1b003e21c361436ceadc0b4aa40713ef55b", 0xc1, 0xfffffffffffffff9) request_key(&(0x7f0000c4b000)='big_key\x00', &(0x7f0000db8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000fd000)='user#vmnet1\x00', r2) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f00006e0000/0x2000)=nil, 0x2000, 0x2, 0x90010, r0, 0x0) 2018/01/28 09:46:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000afe000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x7f}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x264, 0x3f, 0x4c}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004ea000-0x50)={0x2, 0x100000001, 0x80, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000fcb000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x0, 0x2, {0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x0}}}, 0x3a) socket$nl_generic(0x10, 0x3, 0x10) connect$l2tp(r1, &(0x7f0000c41000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x4}}, 0x26) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fcd000-0x4)=0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000673000)=r0, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000bf3000-0x18)=@add_del={0x2, &(0x7f0000fcc000-0x10)=@common='dummy0\x00', 0x5}) 2018/01/28 09:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000de9000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/28 09:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d6000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9e000-0x50)={{0x0, 0x3}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000066e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000d74000)=0x0) accept$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000714000-0x4)=0x10) 2018/01/28 09:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007af000-0xc)={0x7, 0xffffffffffffffff, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0xcf8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000a55000/0x4000)=nil) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00005c5000)={0x7, 0xffffffffffffffff, 0x0}) ioctl$int_in(r2, 0x0, &(0x7f000040f000-0x8)=0xc9cb) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000032d000-0x8)={0x0, 0x10000}, &(0x7f0000da8000-0x4)=0x8) stat(&(0x7f000053f000)='./file0\x00', &(0x7f0000784000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r5) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f00003c4000-0x4)=0xa0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000dad000)={0x0, 0x19000, 0x0}) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x20000000000000) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockname$ipx(r0, &(0x7f000034e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e0f000)=0xfffffc7e) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f0000c2e000-0x9)='/dev/dsp\x00', 0x2, 0x0) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) unshare(0x400) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000440000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000191000-0x1)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000015d000-0x73)={0x0, 0x6b, "08b2cfe172e404faf1e834008768e35cc05812dccff42d3f24eeb5a382681ec95a6024e96cfc9de10a339bf02c4d81eaad8fe4554d03e6eb3902b77026437bc3902f1db9e1771884948a39f665e5fbbaa7bc3984283f6131404019e5e21aeffda622fd0708c1497a499d15"}, &(0x7f0000055000)=0x73) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00003d4000)={r3, @in6={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x200, 0xfffffffffffffffe, 0x400, 0xfffffffffbfa8f2f, 0x3, 0x9, 0x200, 0x5, 0x5, 0x5, 0x89, 0x0, 0x8000, 0x6]}, &(0x7f0000a55000-0x4)=0x108) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x6, 0x4, 0x4, 0x40, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000637000-0x10)={&(0x7f00002f6000)='./file0\x00', r4}, 0x10) 2018/01/28 09:46:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c58000)='blacklist\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b8e000-0x1)='\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) r3 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000002000)=0x5, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x1ff}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000004000)='user\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x30)="a8d18647a981ceaac9c20b9a9cea6a990ce6ef2eda6799ca88d66ec73f3bdb4d50bdab9ad7dc50568dd7d4ca1c40146d", 0x30, r0) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000001000-0x18)={0x7fffffff, 0x1, 0x6}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000005000)={0x6, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f0000007000-0x20)={0x0, {0x7fffffff}, 0x98000004, 0x0}, 0x0, 0x8, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000008000)='/dev/audio#\x00', 0x9, 0x200400) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000009000)=0x0) 2018/01/28 09:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f000036c000-0x8)=0x0, r0, &(0x7f0000ea0000-0x8)=0x0, 0xffffffffffffff80, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000661000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100, 0x5, 0x9, 0x8001}, &(0x7f0000625000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ca000)={r1, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x8, 0xfd57, 0x0}, &(0x7f000003e000)=0xa0) 2018/01/28 09:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/dsp\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000444000-0x108)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x1000, 0x7, 0xfffffffffffffffa, 0x6521adeb, 0xeb1, 0x1, 0x9, 0xfff, 0x0, 0x1, 0x2, 0x1, 0x8, 0x6]}, &(0x7f0000291000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006e1000)={r1, 0x1}, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b75000-0x18)={r0, &(0x7f00001b1000)="58ea9467b92a7e397d53ff94d9afde45aec2f36ae973e584078ade47082bf00680461a43ec1d09eecd219a891180c6e5c5caaa716edb2e161c6efcc822d023b11c7f0a1a8a7a8d9a5383640db94a3315f35c2e3de02ea9bbc27b4c9a894e8d83", &(0x7f00007fb000)=""/250}, 0x18) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000824000+0x48b)=0x0) syz_open_dev$usbmon(&(0x7f0000be5000)='/dev/usbmon#\x00', 0x0, 0x101000) [ 128.861761] audit: type=1400 audit(1517132804.376:898): avc: denied { map } for pid=15858 comm="syz-executor2" path="socket:[46731]" dev="sockfs" ino=46731 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 128.866471] QAT: Invalid ioctl 2018/01/28 09:46:44 executing program 6: perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = shmget(0x2, 0x4000, 0x100, &(0x7f0000dad000/0x4000)=nil) socket$vsock_stream(0x28, 0x1, 0x0) shmctl$SHM_INFO(r0, 0xe, &(0x7f00006cf000-0xf8)=""/248) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) r1 = msgget(0x0, 0x101) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000d4c000-0x39)=""/57) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:44 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000151000-0xd)='net/if_inet6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0xaf)={0x0, 0xa7, "f61ea78b1e2c2157a988bf4cea56d1b6595cb5e228bb99293773c0f98b7f033a3a04cb31cc93a9a598fa901c55caff7d71d52219320aa54addcee2d621bc81a467d680f08c0f6f17171ed9cf7041d15bbdf1e4c64bd40d8743e5c5a6b6b1b584873ec8bb079c89bff65190c70b56e8f602977f536de4ad5a18344efb4a200c243a25d761a3c2e65d04ebc5445128fe082e8e15151642ce4f6468113910a7af83d9db573bd56203"}, &(0x7f0000000000)=0xaf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a51000-0x10)={r1, 0x3f, 0xffff, 0x37}, 0x10) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:44 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = dup(r0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f01000)=0x800, 0x4) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) [ 128.868684] QAT: Invalid ioctl [ 128.868779] QAT: Invalid ioctl [ 128.869066] QAT: Invalid ioctl [ 128.928196] QAT: Invalid ioctl [ 128.939687] QAT: Invalid ioctl [ 128.940875] QAT: Invalid ioctl 2018/01/28 09:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000fe5000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x800000000000001c, &(0x7f0000eb2000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x19e) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000655000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0xf001, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000128000)={0x0, 0x8}, &(0x7f0000eac000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000140000-0xc)={r5, 0x7, 0x0}, 0xc) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r6, 0x29, 0xf9, &(0x7f0000a89000-0x4)=0x0, &(0x7f0000a2b000)=0x4) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000267000-0x2a)=""/42) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00009ba000-0x4)=0x20, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x1, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) fcntl$getownex(r4, 0x10, &(0x7f0000d84000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e1c000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000f49000-0xc)={0x3c000000, 0x0, 0x3c}) ioctl$KVM_RUN(r4, 0xae80, 0x0) shmget$private(0x0, 0x2000, 0x7800040a, &(0x7f00008b9000/0x2000)=nil) iopl(0x94c) memfd_create(&(0x7f0000d3a000-0x14)='em1cpusetsecurity[%\x00', 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005c5000)=0x0) r8 = syz_open_dev$adsp(&(0x7f000039c000-0xb)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f0000560000-0x8c)={0x80000001, 0xffffffffffffff80, 0x97a, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDCLEARPOOL(r8, 0x5206, &(0x7f000042e000)=0x4) 2018/01/28 09:46:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004cb000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) mq_unlink(&(0x7f00006ea000)='@\x00') pipe2(&(0x7f0000f23000)={0x0, 0x0}, 0x4000) mkdirat(r0, &(0x7f0000e07000)='./file0\x00', 0x10) signalfd4(0xffffffffffffffff, &(0x7f00000d8000)={0x0}, 0x8, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) [ 128.947755] QAT: Invalid ioctl 2018/01/28 09:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e7a000-0x9)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/01/28 09:46:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000316000)=0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc1000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000df7000)={0x0}, 0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = openat(0xffffffffffffffff, &(0x7f0000ace000)='./file0\x00', 0x2200, 0x10) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000d4a000-0x8)={0x0, 0x80}) sendfile(r0, r1, &(0x7f0000f19000)=0x0, 0x4) r3 = accept$alg(r1, 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f000081c000)='/dev/sg#\x00', 0x0, 0x100) r5 = accept4$llc(r4, &(0x7f0000cd3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ad7000)=0x10, 0x0) ioctl$KVM_GET_DEBUGREGS(r5, 0x8080aea1, &(0x7f0000828000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000114000)=0x0, 0x4) socket$alg(0x26, 0x5, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff2000-0x10)='/selinux/access\x00', 0x2, 0x0) 2018/01/28 09:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f00004c2000)='./file0\x00', 0x140, 0x1ffffffd) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f00001f8000-0x60)={0x27, 0x0, 0x4, 0x6, 0x1, 0x1ff, "72b93ecb65127e546dabec36f624cc5f19145ee66289f070f7cc148354d5ceb41cfabc7a54803439a19dda4a53cb5931c46b8047ab72cb7ec8a23fa1391e51", 0x7}, 0x60) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000ae9000)='./file0\x00', 0x20004, 0x180) 2018/01/28 09:46:44 executing program 1: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f36000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000635000-0x5b)=""/91, 0x5b, 0x20, &(0x7f0000f6e000-0x14)={0x11, 0x15, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) 2018/01/28 09:46:44 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fcc000-0x8)='./file0\x00', 0x18) listen(r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:44 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000161000-0x10)=[{&(0x7f0000f01000)="f743761e94185f2f2b3cca0478c00fc0adac29835efd11b3d439107653fb98d1", 0x20}], 0x1, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:44 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000007000)='attr/exec\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) preadv(r0, &(0x7f0000008000)=[{&(0x7f0000002000)=""/87, 0x57}], 0x1, 0x0) 2018/01/28 09:46:44 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fcc000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00006f0000-0x90)=""/144) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fcd000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b4e000)=0x8) 2018/01/28 09:46:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00004e9000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="9bf3f2c8fb4755168d653f758bbbdcae"}) write(r0, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee54b2b9c8a8930e3f50ef6f152d4df1ae985fb28b7d16ad99ebf5e15045de2ba6db1f54410bc3d500feeac0f0e07ea3aebfe8a75b56c661c97c", 0x6a) writev(r0, &(0x7f0000f63000-0x90)=[{&(0x7f0000936000-0x28)="", 0x0}, {&(0x7f000038a000)="b87de1e10fbb6a48c22d4fe20ccd450212983029dac02e844af9129a6b78faac0a9e4ea6b0a7a347b8a00870cc1feb6f74f5bee8b4d4a9bb79484f9bede3825b23ceb90044ed006599fa69eaf0008e134a43bbad184418fb30ff2725499796689300ea", 0x63}, {&(0x7f0000cf2000-0xc)="bad558988f83ea687c691b1b", 0xc}], 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000008000-0x5c)={0x6, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000004e000-0x4)=0x0) migrate_pages(0x0, 0x0, &(0x7f0000269000)=0x0, &(0x7f00001e7000)=0x193) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000180000-0x4)=0x0, &(0x7f0000342000-0x4)=0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007af000-0x4)=0x2, &(0x7f0000126000-0x4)=0xfe) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000afe000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000756000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000986000-0x4)=0xe8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000f1b000)={0x0, 0xffffffffffffffff, 0x6, 0x3, 0x0}, 0x14) sendto$inet(r0, &(0x7f0000883000)="5f49171a6c45bd6bedc40dc07d365b5a8dbf76eaf15ac47997e34c0f2602374b1a596c052c3dc12bfe07bad1e081fe162a3190f56ec7314d58911d296b776c65baae08baab27a9638f38dd3c9edd2739ae8732ebe563ab4874e2a459bc04737bc710d2744e1df7175f64a5f0a44f31c4ff2aff68cd3c0f95e5c975bac307f0ea53f6565ca7613207779e7a699c1faca759b6c239484fc95b18a8f3ade29c7e09263ed5192b15b3375a8e3a7202e1704b48ab2eecbf9258997bb9724da0613d8a0471c4ae3471c7b6dc10646657827d8438a15e4425e74726ab539ea6defe734d5570", 0xe2, 0x0, &(0x7f0000d30000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000ff000)=r1) 2018/01/28 09:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000e91000-0x58)={0x26, 'aead\x00', 0x1000000002, 0x1, 'echainiv(seqiv(echainiv(authenc(wp256-generic,cbc-twofish-3way))'}, 0x58) [ 129.126232] audit: type=1326 audit(1517132804.637:899): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15926 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:44 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000fcc000-0x8)='./file0\x00', 0x2001, 0x0) 2018/01/28 09:46:44 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ee000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000f01000)=0xec) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:44 executing program 3: r0 = creat(&(0x7f0000828000)='./file0\x00', 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x38)={0xffffffffffffff80, 0x8dc, &(0x7f0000000000)="a7961aaa84d8ba31dcc19ef5e08c29e71a49f463ca292907a79c7ee94e6166937c719ef278320096907668feefe328e2a1b94a89e63759279ccf49f75b4a392701792239b21210a5da5eb749960653baf1049e343e36288d9a2d6da300532755ea036aaaf3182bee7312f8c9355564bc3ddd96ca400a9f67151329841b77bde6b5381c86877c28ddd01e85145060fddec6d45a213848ed7b0517a96d864eb554dbf4044e7ebb2091835fc8053e", &(0x7f00009e3000)="644b4dcec64bd129c7c4566d0109386a22ba51588c9afc9f7b2863be09afb3736ee4fc7103a2a0461485140109ca4d04b240588cf1d8d6772c0eaca295bd155e299a7c1459031cae", 0xad, 0x48, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000, 0x0, 0x0, 0x0}) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) 2018/01/28 09:46:44 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x40c, 0xfffffffffffffffe, 0x190, 0x8001, 0x1, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000419000-0x15)={0x0, 0x0, 0x0, 0x0, "ebf874942ca8a7e242f1d70d87c8b53f40db4f3fe10a5fee7bf6e4f4e28531c8"}) [ 129.189780] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 129.189780] program syz-executor1 not setting count and/or reply_len properly [ 129.257015] sg_write: data in/out 700410/58 bytes for SCSI command 0xe2-- guessing data in; [ 129.257015] program syz-executor1 not setting count and/or reply_len properly [ 129.323127] audit: type=1326 audit(1517132804.667:900): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15926 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 129.347932] audit: type=1326 audit(1517132804.681:901): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15926 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 129.372832] audit: type=1326 audit(1517132804.682:903): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15926 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 129.399283] audit: type=1326 audit(1517132804.682:904): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15926 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000001000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, ""}}}}}, 0x0) 2018/01/28 09:46:44 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_FPU(0xffffffffffffffff, 0x81a0ae8c, &(0x7f0000fcc000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r0 = creat(&(0x7f0000f19000)='./file0\x00', 0x1) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000fcb000)={0x8001, 0x2, 0x100}) r1 = socket(0x40000000015, 0x5, 0x9) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009ae000-0x8)={0x0, 0x0}, &(0x7f0000354000-0x4)=0x8) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000090f000-0x3a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [{[{0x9100, 0x2, 0x8, 0x5}], {0x8100, 0x2, 0x6, 0x6}}], {@ipv4={0x800, {{0x7, 0x4, 0x3ff, 0x400, 0x24, 0x2, 0x7ff, 0x0, 0xb6, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@ra={0x94, 0x6, 0x40}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x4, 0x3}}}}}, &(0x7f0000bbc000)={0x0, 0x1, [0x3ae]}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000f9000-0x18)={0x0, 0x80000000, 0xcf7, &(0x7f0000fcc000)=0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000fcd000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000fce000)={0x0, 0x1, 0x6, @thr={&(0x7f0000ee5000)="", &(0x7f0000d68000)="fdd9ee151eec5189c00218f13f740a0b51b6379f0f0f7676769dda0683bb9f66f1d80aa5d13b65e88def7da14e88c0c7197762bcb9f97a4eab9ad0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fcf000)={0x0, 0x7}, &(0x7f0000fd0000-0x4)=0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d63000-0x8)={r2, 0x4000007f}, 0xfffffffffffffe1f) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000fce000-0x4)={0x0}, &(0x7f0000fcd000)=0x4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fcd000)=0x0, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00004ab000)={0x100000000, {{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8) 2018/01/28 09:46:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:44 executing program 5: clock_getres(0x7, &(0x7f0000fc1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004d8000-0x9)='/dev/rtc\x00', 0x20040, 0x0) select(0x40, &(0x7f000078b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000062b000)={0xfffffffffffffffa, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000541000)={0x0, 0x0, 0x1ff, 0x80, 0x8000, 0x0, 0x0, 0x0}, &(0x7f00005cc000)={0x77359400, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f0000e05000-0x12)='/dev/snd/midiC#D#\x00', 0xe6a9, 0x414000) sendmsg$nl_netfilter(r1, &(0x7f0000046000-0x38)={&(0x7f0000c38000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000c42000-0x10)={&(0x7f00009cd000-0x3bc)={0x3bc, 0x7, 0x1, 0x10, 0x0, 0x1, {0x3, 0x0, 0x9}, [@typed={0x8, 0x22, @void=""}, @generic="e377c5dcc5adadad538d0b60b8f9af847b0fe7cb4640f98bb1490010b65bbb2128c547cf041754fa467a23acd41cd6c539d93cf7adc4c9fbecddffa629cc6d708c226ba644159d799fac88f4ebc0b78831a8b8f94c52014bf37c4ded74840ebeada728ff9012f63643", @nested={0x250, 0x2d, [@typed={0xc, 0x4d, @fd=r0}, @typed={0xc, 0x13, @ipv4=@rand_addr=0x0}, @typed={0x14, 0xd, @str="b75e6d643573756d2f232e00"}, @generic="c86a020596bafb3f3dd0dba62dc9685cf348928bbeb07e03c09bcd8c40d024cbd2d76237a62c5ff7e3d5e280f3bd8493f22554d002d4e5c2f4a51ae02715b8ec2a40b97da6b8c4b68fabaea7af4b79d7c5c2a18d8a2242f4df8856fab6fd9fdc95fb5399884a4b29b1ed1033283c75a5ddf72949a44a131a441bd293551f44b23c45af4ab064de04e9ea6cf3559dee4411b792ee62ec22abd91b413c484ca233e18cdf4599803857ccce265200c378041df1123ef3c81f592d5382c4bbc7156921cd3d7ad661d5a841cfdc5db72bb0f236cd992d328a718ce850eba06f26fdf08b0c54c2ce13bbf3356056bc4250796a643b5c292a9335", @typed={0xc, 0x45, @u32=0xffff}, @typed={0x10, 0x3, @u64=0x7fff}, @typed={0xc, 0x61, @fd=r0}, @generic="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"]}, @nested={0xc0, 0x4e, [@typed={0x10, 0x4e, @u64=0x4a799c4f}, @typed={0x24, 0x4, @str='keyring\'}:mime_typecpuset\x00'}, @typed={0xc, 0x5d, @fd=r0}, @generic="19abe4a13456e569fc2cf8d3167eb9e11e3f0894275c5c2bb7c123b94ad1c6201f85bb904246b6f125a69b2551e9078f867484045008f4b90fbe6b0d9179e08544a4bc89467d3c2253e9be623428c27d1fce92de61af7aded78d6db66d60210e9b0e1ef1877ccbc9ceb5d45f30c078e9d4fef693310beab324"]}, @typed={0x18, 0x30, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, @typed={0xc, 0x39, @ipv4=@rand_addr=0x2}]}, 0x3bc}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/01/28 09:46:44 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) signalfd4(0xffffffffffffff9c, &(0x7f0000001000)={0x5}, 0x8, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={r2, 0x80000, r3}) r4 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000002000)={0x1, 0x0, [{0x10000, 0xee, &(0x7f0000000000)=""/238, 0x0}]}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000002000-0x4d)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/28 09:46:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004c4000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000291000/0x1000)=nil, 0x1000, 0x8, 0xc4010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000551000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e55000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000783000-0x8)='./file0\x00', 0x7ffff, 0x20) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000caa000)={0xc8, 0x0, &(0x7f00004a5000)=[@increfs_done={0x40106308, r1, 0x2}, @increfs_done={0x40106308, r2, 0x3}, @dead_binder_done={0x40086310, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x20, &(0x7f0000a7f000)=[], &(0x7f0000c77000-0x20)=[0x38, 0x38, 0x28, 0x20]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x30, &(0x7f000003d000-0x30)=[@flat={0x776a2a85, 0x101, r3, 0x4}, @fd={0x66642a85, 0x0, r4, 0x0, 0x2}], &(0x7f00007e6000)=[0x78, 0x28, 0x0, 0x78, 0x20, 0x68]}, 0x94}}, @register_looper={0x630b}], 0xa, 0x0, &(0x7f00007ae000-0xa)="cef4469609681d462f8b"}) r5 = syz_open_procfs(0x0, &(0x7f0000783000-0x5)='comm\x00') writev(r5, &(0x7f0000f49000)=[{&(0x7f000062f000-0x3d)="a5", 0x1}], 0x1) 2018/01/28 09:46:44 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f00004d7000)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f01000)=0x10, 0x80800) 2018/01/28 09:46:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x1, 0xae91591e48d771c2) lstat(&(0x7f00004a7000)='./file0\x00', &(0x7f0000d90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000ad000-0x4)=0x0, &(0x7f000040e000)=0x0, &(0x7f000047b000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c5f000-0x4)=0xc) r4 = open$dir(&(0x7f0000757000)='./file0\x00', 0x40a81, 0x98) r5 = open(&(0x7f0000662000-0x8)='./file0\x00', 0x4000, 0x111) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00001e6000)={r4, r5, 0x5, 0x2}, 0x10) r6 = getgid() socketpair$inet(0x2, 0x803, 0xffffffff, &(0x7f0000110000-0x8)={0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007b4000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r8, 0x40b, &(0x7f0000dec000-0x8)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000103000-0x8)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r5, 0x8981, &(0x7f00004ed000)={@generic="71ae0ee52eebe2ef4e0bfdd7294e2960", 0x2}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000e18000+0xf7c)={{0x0, r1, r2, r3, r6, 0x10a, 0x7, 0x0, 0x0, 0x0}, 0xbf, 0x3, 0x8, 0x9, 0xfffffffffffffeff, 0xc0, r7, r9, 0x0, 0x0}) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000017000)={&(0x7f000034b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x25, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0xfffffdd6, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r11 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002b7000)='/dev/sequencer\x00', 0x4100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r11, 0x6, 0x1d, &(0x7f0000206000-0x14)={0x9, 0x8, 0x5, 0x0, 0x40}, 0x14) 2018/01/28 09:46:45 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfc0000) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x3ff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x1)=0x1008) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) accept4(r0, 0x0, &(0x7f0000003000-0x4)=0x0, 0x0) [ 129.424378] audit: type=1326 audit(1517132804.681:902): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15926 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 129.449295] audit: type=1326 audit(1517132804.692:905): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15926 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=258 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20004000000015, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x3, 0x88000001) setsockopt$sock_timeval(r0, 0x1, 0xd, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:45 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ffe000-0x108)={0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xcce3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x3f, 0xb3bd, 0x7dd0, 0x49a, 0x7fff, 0x1, 0x5, 0x2d, 0x2, 0x3, 0x3ff, 0x1, 0x200, 0x9]}, &(0x7f0000319000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000a48000)={r1, 0x9}, 0x6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d58000)='bic\x00', 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000109000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) r2 = getpgrp(0x0) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000536000)='/dev/audio\x00', 0x40, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000816000-0xc)={r4, r0, 0x2}) 2018/01/28 09:46:45 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f000039a000-0x4)=0xfff, 0x4) [ 129.527353] audit: type=1326 audit(1517132804.692:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=15926 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00001ab000)='/dev/vcs#\x00', 0x1f, 0x161080) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fc4000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d9000)=0xe8) quotactl(0x17f1, &(0x7f0000b35000-0x8)='./file0\x00', r1, &(0x7f0000ced000)="") ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000291000)={0x2710, 0x0, 0xd000, 0x2000, &(0x7f0000ea8000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000041000)='/dev/kvm\x00', 0x0, 0x0) sync_file_range(r0, 0x15e, 0xec, 0x2) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000eb8000)={0x66666d5, 0x0, [{0x40000024, 0x0, 0x4, 0x0, 0x0, 0x80000, 0x4, [0x0, 0x0, 0x0]}]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000d03000)={0x0, 0xffffffff}, &(0x7f00000cc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001be000)={r5, 0x6, 0x0, []}, &(0x7f00002d8000)=0x8) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000014000)={0x0, 0x0, []}) 2018/01/28 09:46:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0xc03, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x1f, 0x8434, 0x80, 0x38c14471, 0x20, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0xa000, 0x3, &(0x7f0000002000/0xa000)=nil) 2018/01/28 09:46:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000578000)='./file0\x00', &(0x7f0000000000)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00002d9000)='./file0\x00', &(0x7f00000b0000)=@known='system.advise\x00', &(0x7f0000dcd000-0xa7)=""/167, 0xa7) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) io_destroy(0x0) 2018/01/28 09:46:45 executing program 1: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000c04000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) 2018/01/28 09:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffe, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f00006d9000)='/dev/vcsa#\x00', 0x10000, 0x1ff) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000043000-0x4)=0x0, &(0x7f0000a14000-0x4)=0x4) setresgid(0x0, 0x0, 0x0) 2018/01/28 09:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00001c3000)="a5e4c4c4e609946ee55fa9d04b55ce86c9fd3b7dce19db83bc9bc71317167524d2053f65d3c9af3b5be9ffdcf4edd045a02ad39b7a9ee906729bc21d55621b1e7b88ab1a3f0fdb5c3082cf3c7f1bed97590eb941c5561ff552e2e673b9d18e3c5b", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") socket$inet6_tcp(0xa, 0x1, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:45 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000f01000)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x1000) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getegid() mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fcd000)='/dev/admmidi#\x00', 0x35, 0x111002) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000fcd000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) setgid(r0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b87000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = socket(0x13, 0x5, 0x0) ioctl$void(r3, 0x5451) setsockopt$sock_timeval(r3, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:45 executing program 5: msgrcv(0x0, &(0x7f0000f09000+0x4bf)={0x0, ""/13}, 0x15, 0x8000000000000000, 0x1000003800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x242) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x4000, 0x1, 0x3000, 0x1000], 0x1, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0xd856, 0x4) 2018/01/28 09:46:45 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000025000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x6) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000002a000-0x48)={0x1, 0x0, [{0x6b0, 0x0, 0x0}]}) 2018/01/28 09:46:45 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x7, &(0x7f000001e000-0x8)=0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xe8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x0, 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @generic="e46a922f8efdf555aeadc01997a6f7bb", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3b8) 2018/01/28 09:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) connect$inet(r0, &(0x7f0000c19000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sync_file_range(r0, 0x7, 0x6, 0x4) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d32000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ae000-0x10)={0x77359400, 0x0}, 0x8) truncate(&(0x7f000037f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000cfc000)='./file0\x00', 0x8) mkdirat(r0, &(0x7f0000302000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003ae000-0x10)={0x0, 0x30, &(0x7f0000dde000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003fe000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e98000-0x8)={r1, 0x0, 0x8000}, &(0x7f000052f000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000048000-0x4)=0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00001cb000)="d433054fde7486ff070000217f1690454843422c8fef9c18d23163d921f488db277f0700407ed5736b4de7f18f81e5324fd93f43dfb61f57dc7abcb724b15e8e3003002687d32d358deb8adc144853c94031b4832eca06") setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000055d000)="2321bb41411773cc636ab6a9147cd911", 0x10) fcntl$setlease(r0, 0x400, 0x2000000000001) 2018/01/28 09:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000da3000-0x78)={0x4000000002, 0x78, 0x9e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000813000)='/dev/snd/pcmC#D#c\x00', 0x2155, 0x8002) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b2e000-0x4)=0x4, 0x4) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) open(&(0x7f0000945000-0x8)='./file0\x00', 0x200003, 0x100) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000c7d000)={0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x0) 2018/01/28 09:46:45 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000017000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000018000-0x78)={0x50b1, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80000000, 0x4, 0x0, 0x7, &(0x7f000000a000-0x10)=@generic="4e5c7a3a345d724c1d2ea73eeb5e2fba", 0x2, 0x6, 0x4}) r1 = socket$inet(0x2, 0x80005, 0x0) sendfile(r1, r1, &(0x7f000000f000)=0x0, 0x8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c0, 0x220, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsf0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x448) 2018/01/28 09:46:45 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000f02000)='trusted\x00', &(0x7f0000ef0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a09000)='em1\x00', 0xfffffffffffffff9) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r1, &(0x7f0000f03000-0xbc)=""/188, 0xbc) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000055f000-0x4)=0x0) sched_getparam(r2, &(0x7f0000441000-0x4)=0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f02000-0x8)={0x100000001, 0x6, 0xf0, 0x100}, 0x8) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000007000-0x8)={0x0, 0x0}) accept4$inet(r3, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f05000-0x4)=0x10, 0x0) 2018/01/28 09:46:45 executing program 3: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00009a8000)="dc9bc684c875102d9f2012a1c81d2714b793b50fa1149ed2782539038cc3680cbed4c0c3c12b31723fa41e917b62afff53e80b467e89907ef6fae624436c8b43a1791ec4b39c3d6130735d1e5922e463e6fa6d838707f253964f936ef9159169950979c092bf867966766cad3a4804a21804fe", 0x73) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r1, &(0x7f0000001000)={0x3, {"7bc729601a6603"}, 0x401}, 0x10) setsockopt$inet6_buf(r2, 0x29, 0x21, &(0x7f0000e32000)="", 0x0) r3 = msgget$private(0x0, 0x1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r3, &(0x7f0000002000)={0x0, ""/4096}, 0x1008, 0x2, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f000091b000)=0x80000001, 0x4) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x5, 0xfffffffffffffffe) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000fcc000-0x4)={0x6}, 0x4) 2018/01/28 09:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f0000c3b000)="", &(0x7f0000744000)=0x0, &(0x7f00002b4000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000b15000)='/dev/vcs#\x00', 0x45, 0x20400) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000511000)={0x5, &(0x7f00008f0000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000a79000-0x4)=0xef5, 0x4) prctl$getreaper(0x2, &(0x7f00009cc000)=0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) accept4$llc(r0, &(0x7f00002ed000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000790000)=0x10, 0x75549322431f09f0) 2018/01/28 09:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000245000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/28 09:46:45 executing program 5: shmget$private(0x0, 0x12000, 0x78000028, &(0x7f0000571000/0x12000)=nil) keyctl$set_reqkey_keyring(0xe, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006e7000-0xd)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x993806b519aa0a50, &(0x7f0000001000-0x8)={@multicast2=0x0, @multicast2=0x0}, &(0x7f0000000000)=0x8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x8, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000-0x8)={r2, 0x2}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000004000-0x18)={0x10001, 0x7, 0x8, 0x8000, 0x4, 0x100000001}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000004000)='vmnet1vboxnet0\x00', 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r2, 0x36, "b87732ea4f962753e36df91e6c260a5821f2a0c296653bf81af83e92ed6f8ee0b8976b2eefe3b5a4f8e2ae83093dfdb5774ed92548b9"}, &(0x7f0000004000-0x4)=0x3e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000)={r3, 0x10000}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000005000)={0x0, r4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000008000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000+0xa0b)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, r4, &(0x7f000000a000-0x8)=0x0) 2018/01/28 09:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ff3000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000342000)=0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish-generic)\x00'}, 0x58) inotify_init() setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="", 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = dup3(r0, r0, 0x0) mmap$binder(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0xc, 0x80010, r2, 0x5e) 2018/01/28 09:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000304000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$mice(&(0x7f000034a000)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000891000-0x18)={0x80, 0x1, 0x3}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000063d000-0x8)={0x0, 0x0}) r3 = dup3(r0, r2, 0x80000) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) set_thread_area(&(0x7f0000e6a000)={0x4, 0x1000, 0x0, 0x49, 0x2, 0x7, 0x621, 0x0, 0x7, 0xfffffffffffff000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000817000)={{0x3, 0x0, 0x59c, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00007aa000-0x48)={0x2, 0x0, [{0x10000, 0x13, &(0x7f0000d4e000)=""/19, 0x0}, {0x1, 0xffffffffffffffc9, &(0x7f0000cff000-0x7b)=""/123, 0x0}]}) accept$ipx(r3, &(0x7f000038b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000178000-0x4)=0x10) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fcb000)={0x0, 0x0}) close(r0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:45 executing program 0: r0 = add_key$keyring(&(0x7f00006e0000)='keyring\x00', &(0x7f0000080000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000)={0x100000001}, 0x0, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r0, &(0x7f0000000000)="a5777ae7eb16135502123669ddfd3f7bf838695b6518422ca3ffcc1d6d9c441cb15159cef421b7a9f82a9ceb582067d7130a1bdeab96fe242413e80b90c3a3096d9c04ea7cca34c2fbb423d62f", 0x4d) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") seccomp(0x1, 0x0, &(0x7f00004a0000)={0x1, &(0x7f0000c86000)=[{0xa587, 0x0, 0x0, 0x0}]}) 2018/01/28 09:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x3000, 0x80, &(0x7f0000605000/0x3000)=nil) shmget$private(0x0, 0x2000, 0x200, &(0x7f0000f92000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x800, &(0x7f000044c000/0x4000)=nil) shmget$private(0x0, 0x1000, 0x6783e2f577105b8f, &(0x7f00008fe000/0x1000)=nil) r0 = shmget$private(0x0, 0x14000, 0x54000000, &(0x7f0000e9f000/0x14000)=nil) shmctl$SHM_LOCK(r0, 0xb) pipe(&(0x7f0000328000-0x8)={0x0, 0x0}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00004a6000-0x8)=0x14002) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002dc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r3, &(0x7f00000e7000)={&(0x7f0000f30000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00001e3000-0x10)={&(0x7f0000374000-0x4c)=@ipv6_getnetconf={0x4c, 0x52, 0x800, 0x7, 0x2, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x10001}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2000000}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x6}, @NETCONFA_FORWARDING={0x8, 0x2, 0x0}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x0}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000080}, 0x1) syz_emit_ethernet(0x66, &(0x7f0000dd7000-0x1c6)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x29, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], ""}}}}}}}, 0x0) 2018/01/28 09:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009e2000)='./file0\x00', 0x8800, 0x140) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000056000)={0x0, 0x4bc, 0x7, &(0x7f0000f9f000-0x8)=0x0}) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000a9f000-0x4)=0x2002) clone(0x40140800, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000abb000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) pipe(&(0x7f0000e6f000-0x8)={0x0, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:45 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000012d000)=""/111, &(0x7f0000fc2000)=0x6f) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x30, 0x0}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffff, &(0x7f0000fc3000-0x8)=0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f0000fc2000)='/dev/midi#\x00', 0x40, 0x181000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000fc2000)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f0000fc2000)="28c987b4708b1530e4ae54545a4382656b5330ae25fc6b1585b71883f5bbb92324c081436627a7bf51eade3afc68ddab281a2940febb1a67ee54d5d727f4ad0bddb9524a754e36451d56812435eefa36fcee3e2dd10fff8d2cbbc26355086d742367ea68935eb7b4a429faf2e0f931dfff3326d44b78067fcf9a868c9b0fa08580", 0x81, 0x91, 0x0, 0x1, r2}, &(0x7f000084f000)={0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:46:45 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x2) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f000080a000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x4) poll(&(0x7f000061b000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) read$eventfd(r1, &(0x7f0000a34000)=0x0, 0x8) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$adsp(&(0x7f0000993000)='/dev/adsp#\x00', 0x42, 0x200000) ioctl$TCFLSH(r0, 0x540b, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000041d000)='/dev/vcsa#\x00', 0x9, 0x400000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000fcc000-0x4)={r1}) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00007d0000/0x4000)=nil, 0x4000, 0x1, &(0x7f00003ba000)=0x0, 0xc5, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000081f000)='/dev/vcs#\x00', 0xe5e, 0x28000) read(r0, &(0x7f000025d000-0x13)=""/19, 0x13) r1 = syz_open_procfs(0x0, &(0x7f00003fc000-0xd)='numa_maps\x00') sendfile(r1, r1, &(0x7f00004ce000)=0x0, 0x7fff) 2018/01/28 09:46:45 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f02000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000f02000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000afc000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xb8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000405000)={0x0, 0x0}) 2018/01/28 09:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c2000)='./file0\x00', 0x20) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000b7b000-0x6)='./bus\x00', &(0x7f0000af0000-0x6)='ramfs\x00', 0x0, &(0x7f000050f000)="") umount2(&(0x7f0000fbb000)='./bus\x00', 0x6) 2018/01/28 09:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000f70000)='./file0\x00', 0x8) connect$nfc_llcp(r2, &(0x7f00005ff000-0x60)={0x27, 0x3, 0x6, 0x7, 0x8, 0x813, "7b93ca8deddc9fbc3bbb92f70d001b7c3e389db3ac962dd8ae1a5742cb10925b49e43e2099543e86f97666c155cf13fbd427b59e60572f38da5a69dcda16d0", 0x7fff}, 0x60) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000090a000-0x9)='/dev/ppp\x00', 0x800, 0x0) recvmsg(r3, &(0x7f000094b000-0x38)={0x0, 0x0, &(0x7f0000918000)=[{&(0x7f0000cc2000)=""/17, 0x11}, {&(0x7f00002d7000)=""/73, 0x49}, {&(0x7f00007d3000)=""/23, 0x17}, {&(0x7f0000bfa000)=""/110, 0x6e}], 0x4, &(0x7f0000125000)=""/51, 0x33, 0x6}, 0x100) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000018000)={0x1, &(0x7f00007f6000-0x4)=[0x5]}) 2018/01/28 09:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d7000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e36000-0x2)={0x7, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed0000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000532000)={0x0, 0x0}) fstat(r2, &(0x7f00004b9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fd5000-0xc)={r5, r6, r7}, 0xc) sendfile(r4, r3, &(0x7f0000a08000)=0x0, 0x8) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000909000)={0x1, r1, 0x1}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000fcb000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x22) 2018/01/28 09:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000019e000-0xc)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x84820800, &(0x7f000028d000)="", &(0x7f0000fac000-0x4)=0x0, &(0x7f0000d69000)=0x0, &(0x7f0000a02000-0xc5)="") socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00001b9000)='/dev/sg#\x00', 0x2, 0x12040) read$eventfd(r1, &(0x7f00002c1000-0x8)=0x0, 0x8) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000fcc000-0xe)='/dev/admmidi#\x00', 0x3, 0x100) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f000095f000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f00003fa000-0x20)="47fdddd2a43c5183dc6bfa3fca91d76e1908c03bee8d6eec59e23041f3d06f86"}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000fcc000)={0x3, 0x78, 0xbde, 0x9, 0xf9, 0x80, 0x0, 0x3, 0x200, 0x1, 0x80000000, 0x2, 0x3, 0x7695303a, 0x7fff, 0x9, 0x5, 0x7, 0x9, 0x2, 0x8000, 0x2, 0xe, 0x8, 0x3ff, 0x8000, 0x9, 0x7, 0x1, 0x3, 0x4, 0x0, 0x100000001, 0x2, 0x9, 0x4, 0x4, 0xfffffffffffff000, 0x0, 0xfffffffffffffff9, 0x0, @perf_config_ext={0x401, 0x2}, 0x8000, 0x7, 0xfffffffffffffffc, 0x6, 0x3, 0x5, 0xfffffffffffffffc, 0x0}, r3, 0x3, r2, 0x7) 2018/01/28 09:46:45 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x7ffffffd) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000ccc000)={0x0, 0x0}, 0x7fffffffefff) 2018/01/28 09:46:45 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f01000)=0x0) capset(&(0x7f0000789000)={0x20080522, r1}, &(0x7f0000ec1000-0x18)={0x7ff, 0x81, 0x0, 0x3b5e, 0xee, 0x8000}) r2 = accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x40af18edbe55dd61, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000f02000)=""/234, &(0x7f000007f000-0x4)=0xea) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000b3000)={0x0, 0xf1, 0x2, 0x40}, &(0x7f0000f03000)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009be000)=@assoc_id=r3, 0x4) 2018/01/28 09:46:45 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x56, &(0x7f0000001000-0x5e)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "6e24cc323fd9ded6a2a102431af6702cffa9e9c2b56d126135c2f76b9a7e7d7eb93e1118f3dbfc3f22b618d05db8b8d2b4f1271511e20e5d6c7805efeb94fb44"}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r1 = shmget(0x3, 0x2000, 0x1, &(0x7f0000003000/0x2000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000006000-0x40)={0x400000000000000, 0x1, 0x1, 0xc, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/57) socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xffffffffffffff44) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=""/145, 0x91, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000007000-0x8)={r5, 0x9}) connect$bt_sco(r4, &(0x7f0000006000)={0x1f, {0x0, 0x0, 0x6, 0x0, 0x3ff, 0x3}}, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000008000-0xa)='/dev/cuse\x00', 0x10000, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) bind$packet(r0, &(0x7f0000006000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0xbc41290b8ab8f239) openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x10002, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff}}}}, &(0x7f0000004000-0xc)={0x0, 0x1, [0x0]}) 2018/01/28 09:46:45 executing program 1: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x5) symlink(&(0x7f0000aae000)='./file0\x00', &(0x7f00002b6000)='./file0\x00') 2018/01/28 09:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007f0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000018b000-0x4)={0x7, 0x2, 0x400}) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000f40000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) 2018/01/28 09:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_dev$dmmidi(&(0x7f0000e4a000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x30000) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000646000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000914000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007fb000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0xe115, 0x2d400000000000, 0x100, 0x6, 0x10, r1}) r2 = syz_open_dev$mice(&(0x7f0000841000-0x10)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000777000)=0x0, 0x4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00005d3000)={0x10000, 0x0, [0x5, 0x3, 0x2500000000000000, 0xfda9, 0x0, 0x100000000, 0x947b, 0xdb]}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x1f) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000556000-0x4)=0x0, &(0x7f000069e000-0x4)=0x4) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "3060c8449ca4de20e3da406ae6d2ade6af1b622645913a75dcc601009913ed6d51cffd44d15e28169d75ebfd35f373a23c01b98ec38c5dbd7c99ff2560b6c43bceccb32214"}}}, 0x6b) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000de0000)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x8000) mmap$binder(&(0x7f0000a0a000/0x3000)=nil, 0x3000, 0x1000001, 0x2830, r0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000d8f000-0x60)={0x0, 0xe, 0x3, @thr={&(0x7f0000178000-0xc3)="017c79f0154c43a5fab7f9d40c6b5d859eefc2c326cb8b32ebd27dc4cb5957521db0b80480d5a5992a0e99c399e503676eb44cca087f937e65755699c8a5bcea52c2f056c08eb4b1d9f441332c31ca04412449c3aaaa9f3f7b8e513aa2f0db11430d775bfb5586edce933c47f00c072e2ee2765d00a53f5f7dd2e2746e7c11231f0ec183e515f1b6029acc31d20db0fbbe4f12ae187f44895a9998bcd2c9f6c013138d069423d674265ad02708494b92340478d8441751de37c6beb028351a20a146ea", &(0x7f0000fcb000)="59c88f55a27cde16e1f119333ca8cd5b91e6327219a17e87e83e013284cc93db20f8c672dd86a7f00e9f4ca556a494bb2b78222205592599523fff48f56168b0ed335bb06d48c4dd0a3cb5dfa3ba2fffdde83bc8dddbe46592d7e2a06a771487f848cf2c244f66151722db8d70c9bc274e6445cb66f5ba2c9a7a0cb2bd9c887fe626ed0a68701f522553dc4ef2fd4a639c2abf3e8502c2bac87cae7379eb88cd33e54d360fc9b302b3efbca567e50b7afba9e4738b4608771aa630214d034f71088c5a5f455de6de79615c23a620ba178e6043968785cb7e0ef95c297a8aaa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcb000)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00005c9000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fcd000-0x40)={0x1ff, 0x2, 0x9, 0xf1, 0x101, 0x9, 0x5, 0x1ff}, &(0x7f0000fcd000-0x40)={0x0, 0x8, 0x5, 0x1, 0x6, 0x9, 0x6, 0x8201}, &(0x7f0000fcc000)={0xcc7, 0x8, 0x6, 0x10001, 0xdd3, 0x3, 0x7, 0x5}, &(0x7f0000f26000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000467000)={{0x0, 0x1c9c380}, {r2, 0x1c9c380}}, &(0x7f0000fcc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) unshare(0x2000) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r3, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/dsp\x00', 0x12002, 0x0) getpeername$llc(r0, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000087b000-0x4)=0x10) r1 = socket$inet(0x2, 0x2, 0x0) r2 = gettid() perf_event_open(&(0x7f0000df7000)={0x4, 0x78, 0x1, 0x0, 0xffff, 0x20000000000, 0x0, 0x9d, 0x4, 0x2, 0xfffffffffffffa2f, 0x3, 0x8, 0x0, 0x8, 0x3, 0x2, 0xfffffffffffffffe, 0x1, 0x8, 0x1, 0x452, 0x1, 0x7, 0x8, 0x4, 0x81, 0x9, 0x6, 0x590, 0x1, 0x2, 0x1, 0x8, 0x0, 0x4, 0x2, 0x8, 0x0, 0x9b5, 0x4, @perf_config_ext={0x2d, 0x81}, 0x1000, 0x1000, 0xfffffffffffffff8, 0x1, 0x6, 0x5007ec14, 0x4, 0x0}, r2, 0x3, r0, 0xc) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000be8000-0x4)=0x1, 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000f49000-0x4c)="586120cd1bc01941a99f1aa63824c9f68bf05eb608a75cd7d73b8a139cc0f203673ef4b11078dee390450294ab7c840b0136eafd5e436cb2e7ee709a7939b6dca0e3a90649a394b73feba2db") 2018/01/28 09:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000af0000-0x60)={0x0, 0x21, 0x2, @thr={&(0x7f0000cbb000)="cf20f96d4fcac9a713424a763961f467d2b0c6ee26a7c78996c9e4a175c302df60db482c440795c9bf0bff1ad1411bbd95007b3f7c8beda563bcd1a65635362124e37272e8d0a3e1c71ebd9f2e6d48b59b4a839a144839646e068997f9e6462bc612eacdb3525577744cb426a183bdba4cde27c362fb3edb1464965901f0714d86bf53aa51bf535e179297dcd62671e93a0f68e02d4d10647524ba4f2099582fdd0e3dacfb7ba9153a2061836a9e839d8dd0fd5065101f", &(0x7f0000259000-0x94)="1bb0d2739eb956d186befc232944e3e4ca08b5a25302097e98cbddeac73671f2d24f6fc45284a8e0e3954837bc378ad8d828901e2223bd7302105cb634e4523cf0540e905c3706b55e8187b022f7152f16b2926f96a7126ec9081f5002bec11dcbe848b4a1044d677ead3f1d349a0296c22bc2166b7dac03649865145ccb3142475e12077373586b23ca1cee0812068c5c63ec84"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003b5000-0x4)=0x0) timer_getoverrun(r0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:45 executing program 0: r0 = semget$private(0x0, 0x4, 0x100) semctl$GETNCNT(r0, 0x4, 0xe, &(0x7f0000363000-0xca)=""/202) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00001a7000-0x10)={0x0, 0x2710}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000c2c000)='./file0\x00', 0x8000, 0x9) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000592000-0x14)={0x9, 0x3, 0x8, 0x4, 0x3}) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$sock_ifreq(r1, 0x893f, &(0x7f0000542000-0x50)={@common='vlan0\x00', @ifru_mtu=0x6}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000fdf000-0x38)={&(0x7f000058e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000f42000)=[], 0x0, &(0x7f0000fde000)=""/30, 0x1e, 0x0}, 0x0) 2018/01/28 09:46:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x8000400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cce000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x40, 0xfb}) 2018/01/28 09:46:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80000, 0x7) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005ea000)=0x6, 0x4) bind$rds(r0, &(0x7f000036d000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000ad9000)={0x9, &(0x7f0000adf000-0x24)=[0x7, 0x8000, 0x9, 0xe55, 0x3, 0x3, 0x1, 0x1, 0x1f]}) 2018/01/28 09:46:45 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:45 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fcc000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000050000)={0x1, 0x3, 0x4, 0x8000}) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009b4000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057b000)=0xe8) setfsuid(r2) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x8) pipe(&(0x7f0000559000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000b72000)=""/209, 0xd1, 0x20, &(0x7f00007cb000-0x80)=@generic={0xb, "b3d0227e4583b088a2b87e45e18a39074c72cc2640be0f2c5002de7324d9df23221f985cedd938d2ec8c61b1311adacf7d8b30f1078b56397d05d0fce8d4c8dd369c1979318d60a62bf412ec9b6b842a1bdbbb78e37979a31898dd491cfa0e6cc6b598d05192dfa66587e6841e034dae4d268c06225416e032025bbf6cde"}, 0x80) r1 = open(&(0x7f0000bf3000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000e43000-0xc)=""/48, 0x117) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00009f3000+0x445)=0x0) 2018/01/28 09:46:45 executing program 7: 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)=0x0) 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, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fe000-0xae)=""/174, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001fb000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x0, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0x0}) 2018/01/28 09:46:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00007fb000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006cd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000f68000)={0x5, 0x6, 0x0, "c6a40354f04f", "6044bc1eef51fa77b2313f8c4b1f5ff4"}) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000482000-0x8)='./file0\x00', 0x62104, 0x3) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:46 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000007000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000006000-0x1f5)="") 2018/01/28 09:46:46 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f02000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) listen$netrom(r1, 0x80000000) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000f02000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f0000ab1000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f04000-0x10)={r1, &(0x7f00000ca000-0xdc)="78ebd88f202f3a35850a243f7fc366e600b7cf0bfeeaf85b624025afca1d756fa2998fd02ac6c0775e378f6dd702492c79b6d40f17adcded49d8dd77a26ca1a79aaf9a4bc1e2586b4e24ddd50da9e05b0753a17205978c06ffc57fdeb7ee4bed789ab974bbee93c89a43516955d43d5a99f8d9a2776938dcee3cae73174782f89e65b7f6c1efd47615d19393346ff93e4cff484764b10742609b3aa72c9c0aede4996c2004ae9537de83e5e4693ca60f510fc9a7a65c3c0d18a5ed05ad4a73ffb948da2d44236e5bcfc0ef6186f41efb2ee42158019632f0b5b75756"}, 0x10) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f04000)='/dev/rtc\x00', 0x240000, 0x0) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000f05000-0x1c)={0xa, 0x3, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c39000-0xc)='/dev/rfkill\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000051c000-0x4)=0x200, 0x4) ioctl$TIOCSBRK(r3, 0x5427) listen(r0, 0xfffffffffffffff9) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00002d2000-0x4)=0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000f06000-0x70)={[{0x349c, 0x7, 0x80000001, 0x6, 0x5, 0x3ff, 0x3ff, 0x8b1, 0x2, 0x6, 0x9, 0x181e4009, 0xffffffffffffffff}, {0xe83e, 0x100000001, 0x100000001, 0x1, 0x100, 0x7, 0x400, 0x6, 0x4, 0x2, 0xca, 0x3, 0x1ff}, {0x6, 0x71, 0xfffffffffffffffc, 0xc742, 0x3, 0x80000000, 0xffffffff7fffffff, 0x2, 0x1, 0x6, 0xcc, 0x0, 0xa2}], 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000191000-0x11)='/selinux/enforce\x00', 0x6040, 0x0) 2018/01/28 09:46:46 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000600000-0xd)='/dev/dmmidi#\x00', 0x81, 0x8000) connect$vsock_dgram(r0, &(0x7f0000847000)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = socket(0x40020000016, 0x4, 0xf2e) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000443000-0xc)={0x10, 0x0, 0x3, 0x40400}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r1, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/28 09:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x1) bind$bt_l2cap(r0, &(0x7f0000dbc000)={0x1f, 0x4, {0x3, 0x3, 0x9, 0x4, 0x1ff, 0x40}, 0x10001, 0x5}, 0xe) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f00005e7000-0x10)=[], 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, "b1abccd67e00000000000000016cff09900408e0dc98684b49e00759576c2fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/28 09:46:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f00007ad000-0x9)='/dev/ppp\x00', 0x101000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/28 09:46:46 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000716000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7, 0x20, 0x6, 0x2, 0x5, 0x400, 0x1, 0x9, 0x7, 0x100000001, 0x3ff, 0xfffffffffffffff7, 0x4, 0x80000001]}, &(0x7f0000bd6000)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d5d000-0x75)={r1, 0x6d, "ff32f84836de1fdc40fa9530086f7c456a6370d22210872390262c2a2759fa7f3fd103a8c0e375464f113326293b8fbe404235b3bb329818c7017995bee7c4330e7f36ee0fc163c22233fce4b71417b9690e74c26370a5977653749d6a4c35db98cb4d128267604fdee8b81448"}, &(0x7f0000417000-0x4)=0x75) 2018/01/28 09:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) io_setup(0x20, &(0x7f0000adb000-0x8)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000080f000)='/dev/cuse\x00', 0x800, 0x0) io_cancel(r1, &(0x7f0000118000)={0x0, 0x0, 0x0, 0x3, 0x1ff, r0, &(0x7f0000bf6000-0x1a)="bca5635e3ec8b2622d5560e83294035f0d6dde8f71acb5055511", 0x1a, 0xffff, 0x0, 0x1, r2}, &(0x7f000088a000)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f00005f6000)={0x3ff, 0x81, 0x2, 0xffffffff, 0x80000001, 0x3335439b, 0x1, 0x6, 0x10001, 0x4, 0x6, 0x3}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000024a000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r0, 0x801) poll(&(0x7f000088d000)=[{r3, 0x0, 0x0}], 0x1, 0x5d) write(r3, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[], 0x0, 0x376, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/28 09:46:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$getenv(0x4201, r0, 0x7fffffff, &(0x7f0000b3d000-0x8)=0x0) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ae8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000691000-0xc9)=""/201, &(0x7f0000ae9000-0x4)=0xc9) syz_emit_ethernet(0x5a, &(0x7f00006f1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xc, 0x4, 0x0, 0x0, 0x4c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x3, 0x0, [{[], 0x0}, {[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0xfffffffffffffffc}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/28 09:46:46 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) request_key(&(0x7f0000013000)='asymmetric\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000025000-0x11)='/dev/vga_arbiter\x00', 0xfffffffffffffffd) r0 = socket(0x200040000000015, 0x8, 0xffffffffffffffff) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) r1 = syz_open_dev$audion(&(0x7f000087a000-0xc)='/dev/audio#\x00', 0x7, 0x200000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fcd000-0x2c)={0x0, 0x2, 0x10000, 0x0, 0x17, r1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) utimensat(r1, &(0x7f0000fcb000)='./file0\x00', &(0x7f0000faf000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x100) 2018/01/28 09:46:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) fcntl$setlease(r1, 0x400, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000212000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044a000)=0xe8) clock_gettime(0x0, &(0x7f000091a000-0x10)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000ba4000)={&(0x7f0000791000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000598000-0x10)={&(0x7f0000ad9000-0x80)={0x7, 0xdb1, 0x6, {r3, r4/1000+30000}, {0x0, 0x0}, {0x1, 0x4, 0x26, 0x4}, 0x1, @canfd={{0x2, 0xdc, 0x100, 0x0}, 0x3d, 0x3, 0x0, 0x0, "16fa4c2ba3d9a772571c3d792ec42e68ed6475879f48d68ae48dc1044390a4f9a80d36d7fe606d43e1212387435b92177e2c44aaed6b9dc42fe1df505104497b"}}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x4800) 2018/01/28 09:46:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000959000-0xa)='/dev/dsp#\x00', 0x4, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000762000-0x4)=0xffffffffffff8001, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x0, 0x0}}, 0x2e) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e71000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e72000-0x4)=0x8) close(r1) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00005e6000)=0x0) 2018/01/28 09:46:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) recvfrom(r0, &(0x7f00004ac000)=""/53, 0x35, 0x20, 0x0, 0x0) r1 = socket$packet(0x11, 0x800006, 0x300) setsockopt$packet_buf(r1, 0x107, 0x9, &(0x7f0000000000)="", 0x0) 2018/01/28 09:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x3, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ed1000-0x310)={0x2, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x16a1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9a3d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x83d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) getsockname$packet(r0, &(0x7f0000e88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b60000)=0x14) lstat(&(0x7f0000e31000)='./file0\x00', &(0x7f0000277000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ba6000)={&(0x7f0000beb000-0x2f8)=@delsa={0x2f8, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, [@sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x8, 0x3, 0x0, 0x0, 0x20, 0xa0, 0x2b, r1, r2}, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x1, 0x6c}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x8, 0x3, 0x78f9, 0x1ff, 0x6, 0x10000, 0x9, 0x4}, {0x80, 0x9, 0x7f, 0x5}, {0x7a, 0x3, 0xfffffffffffffffa}, 0x4, 0x4, 0x2, 0x0, 0x1, 0x8f}}, @policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x0, 0x0, 0xa, 0x80, 0x20, 0x33, r1, r2}, {0x9, 0x3ff, 0x9, 0x7b, 0x2, 0x130, 0x400, 0x1}, {0x200, 0xffffffffffffffff, 0x8, 0x276}, 0x9fc, 0x1, 0x1, 0x0, 0x2, 0x3}}, @migrate={0x138, 0x11, [{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2b, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x3c, 0x7, 0x0, 0x4, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x3f, 0x0, 0x0, 0x7, 0xa, 0xa}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0x7e, 0x7, 0x0, 0xffffffffffffffff, 0x2, 0x0}, {@in=@dev={0xac, 0x14, 0x0, 0x16}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3b, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2b, 0x7, 0x0, 0x7, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7f, 0x2, 0x0, 0x0, 0x2, 0xa}]}]}, 0x2f8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000896000)='./file0\x00', 0x40, 0x80) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000d08000)={&(0x7f0000710000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000df8000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a1a000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000134000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x8, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') read(r1, &(0x7f0000aa4000)=""/65, 0x41) 2018/01/28 09:46:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00001de000)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:46 executing program 7: mmap(&(0x7f0000000000/0xcdd000)=nil, 0xcdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001, 0x0}) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)={0x0, 0x0}) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xfffffffeffffffff, 0x4) epoll_wait(r3, &(0x7f0000601000-0xc)=[{0x0, 0x0}], 0x1555574c, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f000005b000-0x9)='/dev/dsp\x00', 0x10800, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000cde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000cde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000cdf000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x80000001, 0xa, 0x80, 0x80, 0x32, 0x0, r6}, {0x0, 0x4, 0x8, 0x80000001, 0x8000, 0x8001, 0x6, 0x200}, {0x0, 0x8000, 0x7f, 0x56}, 0x9, 0x1, 0x0, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x1, 0x3b}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3, 0x1, 0x3, 0x81, 0x3, 0x44}}, 0xe8) mmap(&(0x7f0000cdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000cdd000)=0xffff, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000867000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xeff, 0x40, 0x6, "afb215abe00ae42292883e5122b0a64e25cfa3875a84001e59280414db04809636b2f89cb578c90adbeeac477aad6880b056f6be699e597f5d0f37d8f8c044b108f77e7d715672bf5f1dfeaf7bc553af"}, 0x160) 2018/01/28 09:46:46 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) r2 = accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$midi(&(0x7f0000f02000-0xb)='/dev/midi#\x00', 0x7fff, 0x600) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000958000-0x107)={r0, r2, 0x100000000, 0x4, &(0x7f0000c6a000)="32e2c1f3e06365cb51004e5d0245a4ae0e16dbfa28e9fe3831e5fa0948c8bdce1ccb3c5d40539178f8a2ef4bb8f105e318ab4d4b0f17df6a69cc4e4be8c1714e", 0x80000001, 0x81, 0x101, 0x8, 0xffffffff, 0x8ee, 0x4, "8e7fb2474398f501e194e08bec3694b6e7766b0b06422a0a32abf6d66d11c3855061a83bfc3898eff14f5e8d75a00a4426237e5708bd65cba9eb4246fee36b63b58239d8657fcefc60eb6e67afa77fa164e067ad50c423a146ebb57daf6dd9aea059259c5aeef555688d6907ebf8d9eb413fce14051d508a139f6f66a7dba3562f099fc1bc22c1b12f75fd4d63067f8dd5291a0a2f3f20a27b919809145a75a5df8c4daf993479f4e4961abd2191e12cbf6cf5aef7ad09a46b0d93f7bb3a19dfc3f25c6dfc33f69093cf0f3ecfb560310b6d08f45f893fb7b1130e40cfb6c9"}) 2018/01/28 09:46:46 executing program 5: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f83000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00003e8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003f1000-0x10)={&(0x7f0000f82000)=@bridge_dellink={0x28, 0x11, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) remap_file_pages(&(0x7f0000c9e000/0x4000)=nil, 0x4000, 0x2000000, 0x3a62, 0x4000) 2018/01/28 09:46:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000bf0000)='/dev/usbmon#\x00', 0x9, 0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000e06000)='./file0\x00', 0x181042, 0x130) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000b95000)=r1) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/28 09:46:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mprotect(&(0x7f00004cb000/0x3000)=nil, 0x3000, 0xb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f000041e000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006e1000)=0x1002, 0x80800) link(&(0x7f00000f0000-0x8)='./file0\x00', &(0x7f0000760000-0x8)='./file0\x00') r1 = syz_open_dev$adsp(&(0x7f00004e3000-0xb)='/dev/adsp#\x00', 0x1ff, 0x1) getpeername$packet(r1, &(0x7f0000893000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004d0000-0x4)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r1, 0x5605) pipe(&(0x7f0000465000-0x8)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00001ed000)=0x0) lseek(r0, 0x0, 0x0) 2018/01/28 09:46:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000001000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000a6a000)="89070400000135fa657d5d89e653be29891bc7da38a4272f837e815a730facafbec81305d828caa462fef5080aea8444b8ee98e1244e7c7ff3c864dfeb91ebf3d2bcf1097436026e60380124cd68d78e151d", 0x52) connect$inet(r0, &(0x7f0000f61000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000afb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000970000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 130.783063] [ 130.784716] ================================ [ 130.789110] WARNING: inconsistent lock state [ 130.793508] 4.15.0-rc9+ #283 Not tainted [ 130.797625] -------------------------------- [ 130.802021] inconsistent {SOFTIRQ-ON-W} -> {IN-SOFTIRQ-W} usage. [ 130.808139] syz-executor1/3725 [HC0[0]:SC1[1]:HE1:SE0] takes: [ 130.813989] (&(&est->lock)->rlock){+.?.}, at: [<0000000031cf5b72>] est_fetch_counters+0x4f/0x150 [ 130.822996] {SOFTIRQ-ON-W} state was registered at: [ 130.827986] lock_acquire+0x1d5/0x580 [ 130.831844] _raw_spin_lock+0x2a/0x40 [ 130.835699] est_fetch_counters+0x4f/0x150 [ 130.839991] gen_new_estimator+0x317/0x770 [ 130.844284] xt_rateest_tg_checkentry+0x487/0xaa0 [ 130.849184] xt_check_target+0x22c/0x7d0 [ 130.853302] find_check_entry.isra.7+0x935/0xcf0 [ 130.858113] translate_table+0xf52/0x1690 [ 130.862316] do_ip6t_set_ctl+0x370/0x5f0 [ 130.866437] nf_setsockopt+0x67/0xc0 [ 130.870208] ipv6_setsockopt+0x115/0x150 [ 130.874326] udpv6_setsockopt+0x45/0x80 [ 130.878359] sock_common_setsockopt+0x95/0xd0 [ 130.882914] SyS_setsockopt+0x189/0x360 [ 130.886945] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 130.891755] irq event stamp: 1488612 [ 130.895439] hardirqs last enabled at (1488612): [<000000004b60e6f4>] _raw_spin_unlock_irq+0x27/0x70 [ 130.904681] hardirqs last disabled at (1488611): [<00000000e095a7bb>] _raw_spin_lock_irq+0x3c/0x80 [ 130.913747] softirqs last enabled at (1488470): [<00000000a6d61060>] __do_softirq+0x7a0/0xb85 [ 130.922505] softirqs last disabled at (1488609): [<000000002c3b546b>] irq_exit+0x1cc/0x200 [ 130.930876] [ 130.930876] other info that might help us debug this: [ 130.937508] Possible unsafe locking scenario: [ 130.937508] [ 130.943532] CPU0 [ 130.946083] ---- [ 130.948632] lock(&(&est->lock)->rlock); [ 130.952749] [ 130.955473] lock(&(&est->lock)->rlock); [ 130.959762] [ 130.959762] *** DEADLOCK *** [ 130.959762] [ 130.965793] 6 locks held by syz-executor1/3725: [ 130.970426] #0: (&dup_mmap_sem){.+.+}, at: [<00000000c3922acb>] copy_mm+0x3c6/0x131b [ 130.978469] #1: (&mm->mmap_sem){++++}, at: [<0000000003248134>] copy_mm+0x3e2/0x131b [ 130.986504] #2: (&mm->mmap_sem/1){+.+.}, at: [<00000000d78454d9>] copy_mm+0x43f/0x131b [ 130.994711] #3: (&(ptlock_ptr(page))->rlock#2){+.+.}, at: [<00000000e93546de>] copy_page_range+0xb98/0x27a0 [ 131.004740] #4: (&(ptlock_ptr(page))->rlock#2/1){+.+.}, at: [<00000000794d4857>] copy_page_range+0xcdc/0x27a0 [ 131.014944] #5: ((&est->timer)){+.-.}, at: [<0000000022add1d9>] call_timer_fn+0x1c6/0x820 [ 131.023412] [ 131.023412] stack backtrace: [ 131.027881] CPU: 1 PID: 3725 Comm: syz-executor1 Not tainted 4.15.0-rc9+ #283 [ 131.035120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.044444] Call Trace: [ 131.047002] [ 131.049131] dump_stack+0x194/0x257 [ 131.052733] ? arch_local_irq_restore+0x53/0x53 [ 131.057380] print_usage_bug+0x377/0x38c [ 131.061418] ? save_stack_trace+0x1a/0x20 [ 131.065541] mark_lock+0xf61/0x1430 [ 131.069146] ? check_usage_backwards+0x410/0x410 [ 131.073880] ? print_irqtrace_events+0x270/0x270 [ 131.078621] ? check_usage_backwards+0x1fa/0x410 [ 131.083352] ? __kernel_text_address+0xd/0x40 [ 131.087819] ? print_shortest_lock_dependencies+0x350/0x350 [ 131.093503] ? __save_stack_trace+0x7e/0xd0 [ 131.097797] __lock_acquire+0x173a/0x3e00 [ 131.101920] ? mark_lock+0xb2c/0x1430 [ 131.105691] ? print_irqtrace_events+0x270/0x270 [ 131.110421] ? print_shortest_lock_dependencies+0x350/0x350 [ 131.116106] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 131.121269] ? __lock_acquire+0x664/0x3e00 [ 131.125476] ? print_irqtrace_events+0x270/0x270 [ 131.130205] ? print_irqtrace_events+0x270/0x270 [ 131.134930] ? __lock_acquire+0x664/0x3e00 [ 131.139138] ? check_noncircular+0x20/0x20 [ 131.143347] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 131.148508] ? print_irqtrace_events+0x270/0x270 [ 131.153232] ? __lock_acquire+0x664/0x3e00 [ 131.157442] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 131.162602] ? __lock_acquire+0x664/0x3e00 [ 131.166816] ? __lock_acquire+0x664/0x3e00 [ 131.171023] lock_acquire+0x1d5/0x580 [ 131.174800] ? lock_acquire+0x1d5/0x580 [ 131.178748] ? est_fetch_counters+0x4f/0x150 [ 131.183135] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 131.188299] ? lock_release+0xa40/0xa40 [ 131.192244] ? check_noncircular+0x20/0x20 [ 131.196456] ? check_noncircular+0x20/0x20 [ 131.200663] _raw_spin_lock+0x2a/0x40 [ 131.204454] ? est_fetch_counters+0x4f/0x150 [ 131.208832] est_fetch_counters+0x4f/0x150 [ 131.213039] est_timer+0x97/0x7c0 [ 131.216463] ? call_timer_fn+0x1c6/0x820 [ 131.220497] ? lock_release+0xa40/0xa40 [ 131.224451] ? est_fetch_counters+0x150/0x150 [ 131.228917] ? __lock_is_held+0xb6/0x140 [ 131.232953] call_timer_fn+0x228/0x820 [ 131.236811] ? est_fetch_counters+0x150/0x150 [ 131.241283] ? process_timeout+0x40/0x40 [ 131.245316] ? __run_timers+0x7e3/0xb70 [ 131.249263] ? lock_downgrade+0x980/0x980 [ 131.253391] ? debug_object_deactivate+0x364/0x560 [ 131.258290] ? lock_release+0xa40/0xa40 [ 131.262236] ? mark_held_locks+0xaf/0x100 [ 131.266357] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 131.271347] ? est_fetch_counters+0x150/0x150 [ 131.275813] ? est_fetch_counters+0x150/0x150 [ 131.280288] __run_timers+0x7ee/0xb70 [ 131.284062] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 131.289140] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 131.294390] ? check_noncircular+0x20/0x20 [ 131.298596] ? timerqueue_add+0x1e9/0x280 [ 131.302719] ? enqueue_hrtimer+0x171/0x4a0 [ 131.306924] ? __remove_hrtimer+0x190/0x190 [ 131.311215] ? check_noncircular+0x20/0x20 [ 131.315420] ? print_irqtrace_events+0x270/0x270 [ 131.320184] ? clockevents_program_event+0x163/0x2e0 [ 131.325257] ? lock_downgrade+0x980/0x980 [ 131.329383] ? __lock_is_held+0xb6/0x140 [ 131.333419] run_timer_softirq+0x4c/0x70 [ 131.337451] __do_softirq+0x2d7/0xb85 [ 131.341222] ? lock_downgrade+0x980/0x980 [ 131.345343] ? __irqentry_text_end+0x1f8d04/0x1f8d04 [ 131.350417] ? do_timer+0x50/0x50 [ 131.353842] ? native_apic_msr_write+0x5c/0x80 [ 131.358393] ? do_raw_spin_trylock+0x190/0x190 [ 131.362945] ? lapic_next_event+0x54/0x80 [ 131.367062] ? clockevents_program_event+0x108/0x2e0 [ 131.372134] ? tick_program_event+0x83/0x100 [ 131.376515] ? __lock_is_held+0xb6/0x140 [ 131.380549] irq_exit+0x1cc/0x200 [ 131.383971] smp_apic_timer_interrupt+0x16b/0x700 [ 131.388783] ? smp_reschedule_interrupt+0xe6/0x670 [ 131.393681] ? smp_call_function_single_interrupt+0x640/0x640 [ 131.399537] ? _raw_spin_lock+0x32/0x40 [ 131.403490] ? _raw_spin_unlock+0x22/0x30 [ 131.407609] ? handle_edge_irq+0x2b4/0x7c0 [ 131.411812] ? task_prio+0x40/0x40 [ 131.415331] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.420148] apic_timer_interrupt+0xa9/0xb0 [ 131.424436] [ 131.426646] RIP: 0010:__sanitizer_cov_trace_pc+0x1/0x50 [ 131.431980] RSP: 0018:ffff8801c5ee6c70 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff11 [ 131.439657] RAX: ffff8801c2a4a778 RBX: 80000001d9b71007 RCX: ffffffff819b8189 [ 131.446896] RDX: 0000000000000001 RSI: 00007f838dd3e000 RDI: ffff8801c40fb340 [ 131.454138] RBP: ffff8801c5ee71a0 R08: ffffea000766dc00 R09: 0000000000000004 [ 131.461380] R10: ffff8801c5ee6b38 R11: 0000000000000003 R12: 0000000000000008 [ 131.468628] R13: dffffc0000000000 R14: 00000000100400fb R15: ffff8801caf4a9f8 [ 131.475883] ? copy_page_range+0xde9/0x27a0 [ 131.480185] ? copy_page_range+0xe1d/0x27a0 [ 131.484478] ? lock_downgrade+0x980/0x980 [ 131.488604] ? vm_iomap_memory+0x160/0x160 [ 131.492811] ? unwind_get_return_address+0x61/0xa0 [ 131.497719] ? __save_stack_trace+0x7e/0xd0 [ 131.502017] ? depot_save_stack+0x12c/0x490 [ 131.506316] ? check_noncircular+0x20/0x20 [ 131.510522] ? save_stack+0xa3/0xd0 [ 131.514122] ? check_noncircular+0x20/0x20 [ 131.518330] ? kasan_kmalloc+0xad/0xe0 [ 131.522188] ? kasan_slab_alloc+0x12/0x20 [ 131.526309] ? kmem_cache_alloc+0x12e/0x760 [ 131.530600] ? copy_mm+0x8d7/0x131b [ 131.534196] ? copy_process.part.38+0x1ee9/0x4b20 [ 131.539009] ? _do_fork+0x1f7/0xfe0 [ 131.542622] ? SyS_clone+0x37/0x50 [ 131.546140] ? do_syscall_64+0x273/0x920 [ 131.550178] ? entry_SYSCALL64_slow_path+0x25/0x25 [ 131.555094] ? lock_downgrade+0x980/0x980 [ 131.559219] ? find_held_lock+0x35/0x1d0 [ 131.563254] ? copy_mm+0xc48/0x131b [ 131.566852] ? lock_downgrade+0x980/0x980 [ 131.570973] ? lock_release+0xa40/0xa40 [ 131.574925] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 131.580788] ? rcu_note_context_switch+0x710/0x710 [ 131.585701] ? __might_sleep+0x95/0x190 [ 131.589651] ? up_write+0x6b/0x120 [ 131.593168] ? __vma_link_rb+0x212/0x320 [ 131.597216] copy_mm+0xd68/0x131b [ 131.600649] ? list_add_tail_rcu+0x193/0x193 [ 131.605042] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 131.610904] ? rcu_pm_notify+0xc0/0xc0 [ 131.614770] ? copy_process.part.38+0x206a/0x4b20 [ 131.619593] ? rcu_read_lock_sched_held+0x108/0x120 [ 131.624585] ? kmem_cache_alloc+0x466/0x760 [ 131.628888] ? _raw_spin_unlock+0x22/0x30 [ 131.633012] copy_process.part.38+0x1ee9/0x4b20 [ 131.637659] ? __cleanup_sighand+0x40/0x40 [ 131.641869] ? __lock_acquire+0x664/0x3e00 [ 131.646074] ? find_held_lock+0x35/0x1d0 [ 131.650112] ? check_noncircular+0x20/0x20 [ 131.654326] ? print_irqtrace_events+0x270/0x270 [ 131.659073] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 131.664239] ? __lock_is_held+0xb6/0x140 [ 131.668278] ? print_irqtrace_events+0x270/0x270 [ 131.673014] ? print_irqtrace_events+0x270/0x270 [ 131.677747] ? __lock_is_held+0xb6/0x140 [ 131.681794] ? __perf_event_task_sched_out+0x266/0x1490 [ 131.687144] ? __lock_acquire+0x664/0x3e00 [ 131.691357] ? perf_event_sync_stat+0x5b0/0x5b0 [ 131.696008] ? __perf_event_task_sched_in+0x200/0xc20 [ 131.701197] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 131.706369] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 131.711543] ? find_held_lock+0x35/0x1d0 [ 131.715592] ? lock_acquire+0x1d5/0x580 [ 131.719550] ? lock_acquire+0x1d5/0x580 [ 131.723502] ? __handle_mm_fault+0x1366/0x3ce0 [ 131.728065] ? do_raw_spin_trylock+0x190/0x190 [ 131.732631] ? _raw_spin_unlock_irq+0x27/0x70 [ 131.737107] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.742107] ? __handle_mm_fault+0x80e/0x3ce0 [ 131.746590] ? check_noncircular+0x20/0x20 [ 131.750800] ? __pmd_alloc+0x4e0/0x4e0 [ 131.754665] ? find_held_lock+0x35/0x1d0 [ 131.758712] ? handle_mm_fault+0x248/0x8d0 [ 131.762933] _do_fork+0x1f7/0xfe0 [ 131.766362] ? fork_idle+0x2d0/0x2d0 [ 131.770050] ? lock_downgrade+0x980/0x980 [ 131.774176] ? handle_mm_fault+0x410/0x8d0 [ 131.778397] ? down_read_trylock+0xdb/0x170 [ 131.782694] ? __do_page_fault+0x32d/0xc90 [ 131.786916] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 131.791475] ? vmacache_find+0x5f/0x280 [ 131.795445] ? vmacache_update+0xfe/0x130 [ 131.799573] ? up_read+0x1a/0x40 [ 131.802915] ? __do_page_fault+0x3d6/0xc90 [ 131.807128] ? vfs_copy_file_range+0x940/0x940 [ 131.811690] ? mm_fault_error+0x2c0/0x2c0 [ 131.815814] ? exit_to_usermode_loop+0x8c/0x310 [ 131.820469] SyS_clone+0x37/0x50 [ 131.823824] ? ptregs_sys_rt_sigreturn+0x10/0x10 [ 131.828554] do_syscall_64+0x273/0x920 [ 131.832417] ? __do_page_fault+0xc90/0xc90 [ 131.836630] ? syscall_return_slowpath+0x550/0x550 [ 131.841541] ? syscall_return_slowpath+0x2ad/0x550 [ 131.846447] ? prepare_exit_to_usermode+0x340/0x340 [ 131.851439] ? SyS_read+0x184/0x220 [ 131.855043] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 131.859863] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.864679] ? sys_vfork+0x30/0x30 [ 131.868199] entry_SYSCALL64_slow_path+0x25/0x25 [ 131.872939] RIP: 0033:0x45198a [ 131.876114] RSP: 002b:0000000000a2f550 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 2018/01/28 09:46:47 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0x19a) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4fa, &(0x7f0000f02000-0x8)=0x0) io_destroy(r1) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000946000-0x60)={0x0, 0x1d, 0x0, @thr={&(0x7f0000f02000)="1f987219030f61038fc4e75c5dd49be9f5028b80733e83b9975362330239e3589dbdd845ee77245222e33084d0ded3d08b3dffa2890834fcfecc358b972ecba72680a6bee3e8b18d868272c18fcb831c3dfb0ef58665acd273c9bb83cb339fd7f3e75ba6c2b0dae5fa02e53d6266510e50ec89cb90edd0055e6c5ad070bc07d8d2725553e8f22c6774e98bd0033b6f03f193a90190cac6e2c256992783267deb622950295b0eec792367dde36409cdc6e2efc152e70a69c9bd9d", &(0x7f0000f02000)="1470d1e1f4de66ff1c79b6927f5a0e8a0737a843f48222b4951bd89fb42b9eaeac745573485d5a60fd83cf2220a33575c6f3f6f86b8d989993a72a6b174ae2ac453f4ee06383297ef7f7ec1e73d4f0116ffa52159a54ade49b4e39237aced2c9e0a12b20"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f02000)=0x0) timer_getoverrun(r2) 2018/01/28 09:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000d71000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000035b000)=0x48, 0x800) getsockopt(r0, 0x3ff, 0x5, &(0x7f0000a55000-0xc8)=""/200, &(0x7f0000df1000)=0xc8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000)="", &(0x7f0000ad4000)=""/0}, 0x18) pselect6(0x40, &(0x7f00009e7000-0x40)={0x8, 0x0, 0x2, 0x1, 0x400, 0x7, 0x4088, 0x8d}, &(0x7f0000109000-0x40)={0x7, 0x7, 0x10001, 0x2, 0x9, 0x0, 0xda2, 0x16}, &(0x7f0000ec8000)={0x7, 0x10001, 0x4, 0x0, 0x5, 0x5, 0x100000000, 0x891d}, &(0x7f0000c45000)={0x77359400, 0x0}, &(0x7f0000cbc000)={&(0x7f0000129000-0x8)={0x5}, 0x8}) 2018/01/28 09:46:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x931, 0x420202) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000012000)={0x0, 0x5, 0x10, 0x5, 0x5}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d1f000-0x8)={r1, 0xfff}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000009000-0x4)=0xfffffffffffffbff) 2018/01/28 09:46:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003f1000)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x4, 0x7, 0x8001, 0x3f, 0x0, 0x9, 0x1000, 0x6, r1}, &(0x7f00009a5000)=0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000)={0x1, 0xf89}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c46", 0xce) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000b78000)={0x3, 0x3, 'client1\x00', 0x2, "43030eb08450c095", "c2631f9252dbf34bf307801da8ef61d49214d20c666cdbe633513cd0dde01caf", 0xf9, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0x48b) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000e7000-0x4)=0x0) perf_event_open(&(0x7f00007ac000)={0x4, 0x78, 0x1, 0x6, 0x7ff, 0x8, 0x0, 0x9, 0x10000, 0x4, 0x5, 0xfffffffffffff000, 0xffffffff, 0x8, 0x6, 0x2, 0x3, 0xfffffffffffffff9, 0xfffffffffffffffa, 0x1eb, 0x3, 0x8001, 0x4, 0x9e6, 0x8, 0x7fff, 0x8, 0x7c1f, 0x10001000000000, 0x3, 0x9, 0x0, 0x80, 0x100000001, 0x1, 0x7, 0xfff, 0x1, 0x0, 0x49, 0x2, @perf_bp={&(0x7f0000093000)=0x0, 0x8}, 0x20002, 0x0, 0x5, 0x6, 0x0, 0x54d67c7a, 0x5, 0x0}, r2, 0x6, r0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000001000+0xfde)=0xfffffffffffffffc, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00002d6000-0x7c)=""/124) 2018/01/28 09:46:47 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) socket(0x10, 0x4, 0x1) 2018/01/28 09:46:47 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000012000-0xa)='/dev/cuse\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000011000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000004000-0x40)={0xc60d, 0x7f, 0x7, 0x2, 0x5, 0xffffffffffffff7f, 0x9002, 0x1}, &(0x7f0000012000-0x3a)={0x40, 0x2, 0x777f, 0xffff, 0x100, 0x1, 0x6, 0x4ce}, &(0x7f0000001000)={0x9, 0x506a7e3a, 0x3f, 0x5, 0x3, 0x5, 0x0, 0x3cf6}, &(0x7f0000004000-0x10)={0x77359400, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', &(0x7f0000012000)=""/128, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") utime(&(0x7f0000490000)='./file0\x00', &(0x7f0000317000-0x10)={0x7, 0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000dcf000-0x50)={0x20, @time={0x0, 0x0}, 0x5b10, {0x9, 0x6}, 0x7ff, 0x1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 131.883802] RAX: ffffffffffffffda RBX: 0000000000a2f550 RCX: 000000000045198a [ 131.891049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 131.898296] RBP: 0000000000a2f590 R08: 0000000000000001 R09: 0000000000af0940 [ 131.905542] R10: 0000000000af0c10 R11: 0000000000000246 R12: 0000000000000001 [ 131.912793] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000010 2018/01/28 09:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000022b000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f00007c0000)={{0x7ff, 0x1, 0x81, 0x2, "9495070e5e98afe6a221c702421123c59adce7550e6b9a214953e561f9991c755197af25372ec977fc46941e", 0x6}, 0x0, 0x0, 0xdaa, r0, 0x676, 0x2, "e5d4fa92a164e287bbf8ed70b5cac14467f2dd4f2529fc5a332f768a75b669ce94bfffb45bd3e93c63146d9739b9a4b3915647c840a28f156e522aa865f8119b", &(0x7f0000f4c000)=':mime_type\x00', 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x3f, 0x9, 0x12000, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = epoll_create1(0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000071b000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000a31000-0xc)={0x0, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000976000-0x4)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c8b000-0x28)={'vcan0\x00', r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000b4a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b49000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00008ec000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000c84000)=0xc) sendmsg$nl_route(r4, &(0x7f0000c4f000)={&(0x7f00008f6000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000b9a000)={&(0x7f0000cd7000)=@ipv6_getnetconf={0x64, 0x52, 0x4, 0x2, 0x2, {0xa}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x86a3}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x9}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1ff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r6}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x7}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_FORWARDING={0x8, 0x2, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r8}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000810}, 0x840) r9 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000733000)=@sack_info={0x0, 0x6, 0xc}, &(0x7f0000174000)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000e80000-0x10)={r10, 0x10001, 0x5cac, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000ee2000-0xc)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r9, &(0x7f0000b83000)={r3, r1, 0x0}) 2018/01/28 09:46:47 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098f000)='/dev/qat_adf_ctl\x00', 0x404401, 0x0) sync_file_range(r0, 0x1, 0x60, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000728000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x80) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000fcc000-0x1000)="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") mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fcd000-0x1f)=""/31, &(0x7f0000fcc000)=0x1f) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000fcd000-0x3c)={@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, {&(0x7f00008ca000)=""/4096, 0x1000}, &(0x7f0000fcd000-0x1)=0x0, 0xa}, 0x3c) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x30f) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000c2d000)="9e5a32c866c4472f17b90c126bb116ec6da808ced8390b704cd2b82a6e66691074b078b9") 2018/01/28 09:46:47 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fcb000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, &(0x7f0000fcb000)=0x98) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fcc000-0x4)=r1, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fcd000-0x10)={0x0, 0x0}, 0xffffffffffffff08) 2018/01/28 09:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a84000-0x11)='/selinux/enforce\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f000047c000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000eb4000-0x78)=[{{0x77359400, 0x0}, 0x7, 0x45c, 0x5}, {{0x77359400, 0x0}, 0x7331480c, 0xffff, 0x6}, {{r1, r2/1000+30000}, 0x5, 0x1, 0x6}, {{0x0, 0x0}, 0x1ff, 0x97, 0x8}, {{0x77359400, 0x0}, 0x80000001, 0xb70, 0x2}], 0x78) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000001000-0x4)=0x0) 2018/01/28 09:46:47 executing program 1: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000d3a000)='/dev/dsp#\x00', 0x80, 0x40000) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000083d000)=""/124, &(0x7f000035e000)=0x7c) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d3d000-0x18)={0x0, 0x0, 0x30, 0x7, 0x20}, &(0x7f00008ff000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000b4000)={0x4287, 0x40, 0xe, 0x1, 0x100000000000, 0x2, 0xfffffffffffff801, 0x3, r1}, 0x20) writev(r0, &(0x7f0000913000)=[{&(0x7f0000145000)="d22846e70364eb167eb41adcb70012bb460e1febd33aef14094e054323f0127a285bdcd8c331ffba3c41f9aae5e985cacafe87dced4d1ee55cf99ffde5139cc51b75f89949761460f43668fcb1b704125bab456fc7352297f765468053a3a1c65c1fd5f3bf1aa72d853766f417b6d74a6f8326704d92eafafe1f81c952ac1d1bc4219bb0044c66d4869ddef0849f16ff53df546e5fa03c2aeb86f319b530a7a7e10c186171b5a3bba102a4ab4f154d9c87f439691070b3db", 0xb8}, {&(0x7f000098f000)="4beee07862b30b5ffe561530b889cf8347dbc764ea28ef976262a81de0d1f86f806fa69f5be6", 0x26}, {&(0x7f0000c43000)="41d6ead3916c7ab34df3d40bf618abeef8e28fa4c1654a90fcd416caeabbc9b5716a89bcafa2fa68d72ed4c62340a9f02dfcf9c58a1cc9f178ea0800766b989cad62dfa5b7392f24ca79ef6590a789879d930abfc055a6fdfb7abfefbc3af56f1f9c28b9b98a76fb04e3285ac69ed7fd928839c70a1f96948307604ac4d9a8af717872cb1620c8970acfcfa9264713a0c81d15dc068915b3072f826b7c2c62883610802b7528caaa594358fb526c0d8d4447917d534bf6d3c8035efaa591db97cc37e8baf07c22ad72604e3829d4e5186918a777e55a50bf234f1fcc5c2493a7d4e3d020", 0xe4}, {&(0x7f0000d3c000-0xfc)="4f1dfce9f131480a59bf55c3ce3274da0a1e17681ae8cdff26e1fb66ff358e15acb620c12a2c4e71fefaec7209278234d754b924da662d5a6a0218b0d6c7445a4032790be1e9eb5d88b24ede90afc205c3676b0e96efe1c894ea02c2bc2a74b3cad63b9d388fcf216e4b8e674f0ce2382b263a232ede1e00d5f963e00ecb18d4adb3307a949dccd80c6dc76a1d4248234acb2cbeb2b555b1ad65f1c81cdadda2a3f33384b4eeb2fe77bb96bc289af0f3e7a792da250250e2c2c7fbc68b54dfb28e0c6fb99a11bf81d60d653f12eee52051dca27166cd01c4ac434334585e517e0d73262fc728d3fc12b83c5e91437ecd48530d52d0016a50cf0cbf2d", 0xfc}, {&(0x7f0000d3b000)="bf6c5e471f91c656ad22cc1009249e9700214850c6b8e5e94a44f4d9ce86542e787db8a545d353f23f962b0da7169a2e0d27d665e6cd5015a94a02c0a6af776e40642ad8b6079d7a5a", 0x49}, {&(0x7f0000b5f000-0xb6)="40a60d4c917762f61aa3e7583696ba5714ac2eb2ffcd713f0dc19a8c5a833163c9cf9a3751bad21dd1a50b42dcfbe2025ad60c361d52ce1cd6008f7abac82a9fc7edeb789dec43490f3662c81d6a65851a77f811ef6c68a2e351ab73ef0d920e52c7aba36a9f1d519c14de1d73cfeb4d656ae24c373a64ada0e4ec8188516c894f5a717ec8a9af0a315baa8fc7f0b60df2c949aca3414964608afe744d62cbede259df583800d777994b6fdece5c27284d4d9cf17a55", 0xb6}, {&(0x7f0000d3b000)="12494370acefc5b53c98c0cf55a14782224b96bb6367f693528d55dd0aff77669d8feaad978ab3291d0e943c110a3cad2f134dba1976e86636fbbb7e50e6f88d8fa45280c9ff963a9d89be808beb6d9a4d16c41cb38fc3093683a9aa0174623c1c05c92f321ecb461a1ab53e3e33a295f35ab8c0797686bbf97ce6208ecf9ff8b5e6236537312ac65bf7b9fb774103a72a918f6ff9081f64847ed62fa798e9b0a7ae1a278bddde641f855b4a", 0xac}], 0x7) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000d3b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d3a000)="1648c422e00dc79deb39964772ae37d866ed08fc320daac252eb329dc2233684"}) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000031000)={0x0, 0x1fd, 0x3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r0, &(0x7f0000d3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000bab000)=0x1c) prctl$intptr(0x2f, 0x2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00003b6000)=0x0, &(0x7f0000070000-0x4)=0x4) 2018/01/28 09:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000600000)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00005c9000)=0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x573ea61, 0x0}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000c18000)={0x10000, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/28 09:46:47 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000014a000)={@common='bridge0\x00', @ifru_flags=0x4100}) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000d38000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlockall(0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007bf000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x2, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0xfffffffffffffff3, 0x0, &(0x7f0000e8e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/28 09:46:47 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x800000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000006000-0x50)={@common='gre0\x00', @ifru_map={0x81, 0x1, 0x8, 0x0, 0x80000001, 0x7}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmod(r1, 0x140) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x7ff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x5, 0x4000) 2018/01/28 09:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f000013d000-0xe3)="9d023e0097db6a8bfd605f958d01c27d2bff5c53decdbaa9e516a85385a02540823186f3e981c1e791762444e47fddbe4e7b47defa9d1ef7c58e10d33ae051196237585e1ff399d3d46d51de28d3b901490954ecf5e58120eee0b2e842e0455e9438214231f77540a0ce46bed89ffaea81cb21293428904c6ac5229317a130e201be7e0fc8d9f82c7c99498d73103f4cf182909e5de84c046bc6764bfff03905421361a8bb582bd5fe4c1ac382540a0a5bbccfd31e84b267122bf041d03f301f6ece03da7653a7662dde637b91435d3bfbae30f14131496ec0f4a998710bb57f68dc4c") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) mknod(&(0x7f0000a59000)='./file0\x00', 0xe000, 0x1) open$dir(&(0x7f0000531000-0x8)='./file0\x00', 0x80000, 0x1) execve(&(0x7f0000374000)='./file0\x00', &(0x7f0000784000)=[&(0x7f000078f000)='\x00', &(0x7f0000d14000)='ppp1ppp1bdevbdevppp0\x00', &(0x7f0000df1000)='\x00', &(0x7f0000dc5000)='em1eth1trusted\x00', &(0x7f0000fdd000)='\x00', &(0x7f0000ce0000)='user&\x00', &(0x7f0000aaa000-0xc)='em0security\x00', &(0x7f00003d4000-0x8)='md5sum)\x00', &(0x7f000051e000)='posix_acl_access].nodev\x00'], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000989000)=[], 0x0) open(&(0x7f0000b1e000)='./file0\x00', 0x400c0, 0x101) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f000099f000-0x1)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f00003f6000-0xd)='\x00', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000031c000)=@generic={0x7, 0x3, 0x3f}) 2018/01/28 09:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d8f000)='/dev/autofs\x00', 0x7fff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e99000)=0x0) sysfs$2(0x2, 0x0, &(0x7f00009b0000)=""/4096) 2018/01/28 09:46:47 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000ab2000)='/dev/dsp#\x00', 0x5, 0x408142) connect$ax25(r0, &(0x7f0000f23000)={0x3, {"ed7a634f8f2661"}, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r1, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a13000-0x38)={&(0x7f0000a1c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000079e000-0x30)=[{&(0x7f00005c9000-0x91)=""/145, 0x91}, {&(0x7f0000716000-0x16)=""/22, 0x16}, {&(0x7f0000b14000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xffffffff7fffffff}, 0x2000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) mount(&(0x7f0000320000-0x8)='./file1\x00', &(0x7f0000678000-0x8)='./file0\x00', &(0x7f000041d000-0x8)='debugfs\x00', 0x8001, &(0x7f0000233000)="1df96f786156be565cfaaa21e5db7542f2f2235617f67bc4adf8806ef949a29f188d12f1978e50bf3910aaca94968761ec01622364248c451984041894c92d639ce66120f4134b91b81f3d08d0d1ee0cdb423f417a6ae0bc90d4c97fb7714310a24bf8853a5c14aba7408fc4583e1e83e177fa52fcbbee932762bc86676308ec523755ad7c5ec43ed7ecef0be22b5b565f1d21a8075974f7a82f6269e6675d5ed41b782df39b95d342f7dd0819efa85fd47f8700f13b89482d61dd1289b931b5975629a0e9ea5700ad3b757a") r5 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r5, r5, &(0x7f00006c7000)=0x0, 0x2a) r6 = getpgrp(0x0) kcmp(r4, r6, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ptrace(0x421f, r4) 2018/01/28 09:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x3, 0x7c52, &(0x7f0000b89000)={0x0, 0x0}) ioctl$TIOCEXCL(r0, 0x540c) syz_emit_ethernet(0x56, &(0x7f0000c2f000-0x1011)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@canfd={0xd, {{0x4, 0x7, 0x3ff, 0x401}, 0x5, 0x0, 0x0, 0x0, "f690284ae7024d261f7c0547a4810ce5c6dc21f5eb96d6ca4286bd5e0b4e89f1b372e5fbf89d48f4991a02b49d1027586b416372887ad3c7fbb1ff857987a52f"}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/01/28 09:46:47 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) rt_sigsuspend(&(0x7f0000378000-0x8)={0x1}, 0x8) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000f01000)='/dev/midi#\x00', 0x80000001, 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002ed000-0xb)={0xffff, 0x5, 0x100, 0x5, 0x13e, 0x691, 0x8, 0x9, 0x101, 0x57398f6f, 0x1ff}, 0xb) 2018/01/28 09:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000877000-0x8)='./file0\x00', 0x1044, 0x30e) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000526000-0x38)=[&(0x7f0000219000-0xa)=')security\x00', &(0x7f0000abb000)='\x00', &(0x7f000016e000)='trusted@vboxnet0\x00', &(0x7f0000ffa000-0x24)='trustedvboxnet1*mime_typewlan1@$\'\'-\x00', &(0x7f0000a3f000-0xa)='nodevself\x00', &(0x7f0000240000-0x4)='GPL\x00', &(0x7f0000282000)='\x00'], &(0x7f00006fd000-0x10)=[]) r0 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000939000-0x8)={0x0, 0x0}) capset(&(0x7f0000b1d000-0x8)={0x19980330, r1}, &(0x7f000070d000)={0x3, 0xe5, 0x0, 0xffffffff, 0x6cf, 0xfffffffffffffffa}) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000059c000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000042000-0x50)={@common='dummy0\x00', @ifru_data=&(0x7f00000e8000)="1089940f459bc72eae2e6830e60ccbd9d18dbe8c9965d1cc3e54a945783a7a1f"}) 2018/01/28 09:46:47 executing program 0: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000080000-0x20)={0xdf, 0x7, 0xe, 0x1ff, 0xffffffff80000000, 0x2, 0x54, 0x9, 0x0}, &(0x7f0000e00000-0x4)=0x20) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000f8f000-0x4)=0x0, &(0x7f0000f8e000)=0x4) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f8e000)={0x7, 0xa8c, 0x2, 0x5, 0x1ff, 0x1, 0xffffffffffff8000, 0xae, r1}, &(0x7f00000d2000)=0x20) 2018/01/28 09:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e2c000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000742000-0xb)='/dev/audio\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000399000-0x4c)={0xfffffffffffffffd, 0x2, 0xad, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x0, &(0x7f000000b000)={{0x0, 0x0}, {0x800010000, 0x0}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sndmidi(&(0x7f000094f000-0x3)='/dev/snd/midiC#D#\x00', 0x100, 0x28000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000056000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000262000-0x4)={r3}) 2018/01/28 09:46:47 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00003a2000-0xa)='/dev/vcs#\x00', 0x0, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000910000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a83000)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000bbf000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x10}, r2}, 0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f000039a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d75000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="a36ada368ab45892fd7293cfdea14d0ebb1b46430dbba94cdcb3", 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xfff, 0x0, 0x1, 0xa, 0x20, 0xa0, 0x3d, r3, r4}, {0xffffffffffffffab, 0xfffffffffffffffd, 0x2, 0x9, 0x7f, 0xffffffff, 0x3f, 0x2}, {0x7, 0xa00000000, 0x9, 0x3}, 0x0, 0x3, 0x2, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x1, 0x4, 0x0, 0x3, 0x200, 0xfffffffffffffffa, 0x20}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000449000)='./file0\x00', 0xc001, r4, r5, 0x1ff, 0x840020) fstat(r0, &(0x7f0000acc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f29000-0x8)={0x0, 0x0}) r7 = request_key(&(0x7f0000aeb000)='rxrpc\x00', &(0x7f0000b7e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000068d000)='systemvboxnet1eth0\x00', r6) r8 = add_key$user(&(0x7f0000f05000-0x5)='user\x00', &(0x7f0000cba000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cee000)="0ba5c3ed5225", 0x6, r6) keyctl$dh_compute(0x17, &(0x7f000084f000-0xc)={r7, r6, r8}, &(0x7f00004d4000)=""/67, 0x43, 0x0) r9 = add_key$user(&(0x7f0000132000)='user\x00', &(0x7f0000be9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00003f9000-0x41)='vW!', 0x3, r6) r10 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000632000-0xc1)="2600000079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230b9687fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f60c01e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r6) fstatfs(r0, &(0x7f000037b000-0x8c)=""/140) keyctl$dh_compute(0x17, &(0x7f0000c5a000-0xc)={r9, r10, r9}, &(0x7f000068e000-0x1)=""/1, 0x1, &(0x7f00002c1000)={&(0x7f0000e58000-0x10)={'sha3-512-generic\x00'}, &(0x7f00004b1000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:47 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f00009ad000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000be000)='./file0\x00', r0, r1) r2 = socket(0x40000000015, 0x5, 0xff) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000fcd000-0x10)=@ipx={0x4, 0x4d6f1390, 0x800, "660c66c700", 0xff, 0x0}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000fcd000-0x1c)={0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getitimer(0x0, &(0x7f00002cd000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, r3}, 0x10) 2018/01/28 09:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00007b7000-0x8)=0x0) r1 = dup(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000568000)='/dev/rtc\x00', 0x100, 0x0) io_cancel(r0, &(0x7f0000936000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, r1, &(0x7f0000bdc000)="e87c47635ed8ca52c88ac5dde11859d4f059720336a9770baed5cf4fb994c3b3c538a570e3324b5f06581a841a901e05a52cb1928981ef5124599b4629", 0x3d, 0x9, 0x0, 0x1, r2}, &(0x7f00002de000-0x20)={0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2c000+0x60e)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) accept4$ax25(r3, 0x0, &(0x7f0000ba6000-0x4)=0x0, 0x0) semget$private(0x0, 0x0, 0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000bfe000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005a4000)=0x0) waitid(0x1, r4, &(0x7f000008e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000004, 0x0) 2018/01/28 09:46:47 executing program 1: r0 = memfd_create(&(0x7f0000ec4000-0x1b)='posix_acl_accessvboxnet1\':\x00', 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00007cb000-0x5c)={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x80}, 0xffffffff, [0x4, 0x7, 0xd53, 0x5, 0x101, 0x9, 0x6, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x90, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x2, 0x8ad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000941000+0xecc)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b55000-0x8)={r1, 0x9, 0xe}, &(0x7f0000000000)=0x8) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001000-0x4)=0x2, 0x4) socketpair$inet6(0xa, 0x800, 0x6, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000002000-0xe6)=""/230, 0xe6, 0x20, &(0x7f0000001000)={0x1a, 0x1d, 0x34aa, 0x101, 0xcf1a, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) fadvise64(r3, 0x0, 0x3, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000003000-0x58)={0x8, 0x89a9, 0xf4b, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"d243d8044db488"}, 0x4}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000003000)="bf1c793b51fcd5a26b7f5a61285c136eeafecc22419ebe48422b2469babd99fb0a63003dc310b1968bd1eaf5b0bb12ed58e6c47136779517df204ace40062c07e89cd5471a85537529aa9ce3c5f077385b6e9b75a614a5ac99b464bbf51eeb52b336a0333b62a94cd0f8e730b6ccc942688d376dea66512004bcf33a27bb07c12077df37c10af4fe60036a5d55abaee993c4a3ee8a6a551ea09c0a6c00087bddf0eca1", 0xa3) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000-0x64)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xde8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, @in6={0xa, 0x3, 0xfffffffffffffffd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe123}], 0x64) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r6, &(0x7f0000004000)={0x30, 0x5, 0x0, 0x8001, 0xa03, 0x1, 0x3, 0x7fffffff}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000006000-0x8)={r2, 0x40}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000006000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, r7}) 2018/01/28 09:46:47 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001d000)=[{{&(0x7f000001c000)=@generic={0x0, ""/126}, 0x80, &(0x7f000001e000)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000020000-0x1000)=""/4096, 0x1000}, {&(0x7f0000020000-0x86)=""/134, 0x86}], 0x3, &(0x7f0000003000-0x59)=""/89, 0x59, 0xff}, 0x1ff}, {{&(0x7f000000d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000000b000-0x50)=[{&(0x7f0000020000-0x34)=""/52, 0x34}, {&(0x7f000001b000-0x9f)=""/159, 0x9f}, {&(0x7f0000020000-0x20)=""/32, 0x20}, {&(0x7f000001f000)=""/0, 0x0}, {&(0x7f0000020000-0x1b)=""/27, 0x1b}], 0x5, &(0x7f0000004000)=""/7, 0x7, 0xffffffff}, 0x10001}, {{&(0x7f0000020000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000020000-0x40)=[{&(0x7f000000c000)=""/56, 0x38}, {&(0x7f000001f000)=""/194, 0xc2}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f0000003000-0x8f)=""/143, 0x8f}], 0x4, &(0x7f0000016000)=""/11, 0xb, 0x8}, 0xfff}, {{&(0x7f0000020000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000020000-0x10)=[{&(0x7f000001f000+0xdf0)=""/206, 0xce}], 0x1, &(0x7f000001f000)=""/179, 0xb3, 0x3b400000000000}, 0x1}], 0x4, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/28 09:46:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000543000)={r1, 0x40}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r2 = socket$inet6(0xa, 0xa, 0x0) getpeername$netlink(r1, &(0x7f0000be7000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea3000-0x4)=0xfffffffffffffeb6) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000139000)=0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000d64000-0x5c)={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x2e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, 0x99, [0x7fff, 0x94, 0xfffffffffffffff9, 0x7fff, 0x2, 0x8000, 0x41, 0x7]}, 0x5c) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000660000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f19000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$ax25(r1, &(0x7f0000d06000-0x10)={0x3, {"2a7312acdfcec1"}, 0x1ff}, 0x10) 2018/01/28 09:46:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00009d0000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000911000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006ab000-0x4)=@int=0x0, &(0x7f00001bc000-0x4)=0x4) r1 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r1, 0x403) syz_open_dev$sg(&(0x7f0000253000)='/dev/sg#\x00', 0x10000, 0x8000) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:47 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x400000000000004, 0x8000003) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fcc000-0xd)='/dev/dmmidi#\x00', 0x0, 0x4100) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000fcc000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000951000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mmap$binder(&(0x7f00006d9000/0x1000)=nil, 0x1000, 0x2000000, 0x18030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fcb000)={0x118, 0x0, &(0x7f0000fcc000-0x118)=[@free_buffer={0x40086303, r2}, @reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x40, 0x30, &(0x7f0000fcb000)=[@ptr={0x70742a85, 0x0, &(0x7f0000c7f000-0x1)=0x0, 0x1, 0x3, 0x12}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f00004c4000-0x30)=[0x78, 0x78, 0x18, 0x38, 0x40, 0x48]}}, @reply={0x40406301, {0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f00009b0000)=[@flat={0x77622a85, 0x10b, r3, 0x1}], &(0x7f0000fcb000)=[0x0, 0x48, 0x38, 0x48, 0x38, 0x40, 0x38]}}, @release={0x40046306, 0x2}, @release={0x40046306, 0x2}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x68, 0x30, &(0x7f0000d30000+0x7a)=[@flat={0x776a2a85, 0xa, r4, 0x0}, @ptr={0x70742a85, 0x0, &(0x7f0000fcb000)=0x0, 0x1, 0x0, 0x9}, @ptr={0x70742a85, 0x1, &(0x7f0000a94000-0x1)=0x0, 0x1, 0x2, 0x2a}], &(0x7f0000fcb000)=[0x38, 0x40, 0x0, 0x0, 0x40, 0x30]}, 0x7f}}, @request_death={0x400c630e, 0x3, 0x0}, @acquire={0x40046305, 0x3}, @request_death={0x400c630e, 0x4, 0x4}], 0x6b, 0x0, &(0x7f0000509000-0x6b)="f48dc9cd179b51f498b54f4d7ef2daa41f7d02ad915baaa1756c2e76ef057d4f76e0d01df350bec18c3e0453b3385f6201f086d1315c3bb1b19016fa742f0a3a32d21897836fbc93b6a4babfedbcb24f5ab80dbee089402b77b4aa69db56e2bff1828553e17887cbfcf188"}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000db4000-0x4)=0x8, 0x4) 2018/01/28 09:46:47 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f02000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sync_file_range(r0, 0x7, 0x10000, 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f02000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) connect$bt_l2cap(r2, &(0x7f0000f01000)={0x1f, 0xfff, {0x8, 0x4, 0x2, 0x7f, 0x9, 0x1}, 0x1000000000000000, 0x6}, 0xe) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000f03000-0x20)={r2, 0x0, 0x401, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f02000)=0x10, 0x0) 2018/01/28 09:46:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00007b7000-0x8)=0x0) r1 = dup(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000568000)='/dev/rtc\x00', 0x100, 0x0) io_cancel(r0, &(0x7f0000936000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, r1, &(0x7f0000bdc000)="e87c47635ed8ca52c88ac5dde11859d4f059720336a9770baed5cf4fb994c3b3c538a570e3324b5f06581a841a901e05a52cb1928981ef5124599b4629", 0x3d, 0x9, 0x0, 0x1, r2}, &(0x7f00002de000-0x20)={0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2c000+0x60e)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) accept4$ax25(r3, 0x0, &(0x7f0000ba6000-0x4)=0x0, 0x0) semget$private(0x0, 0x0, 0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000bfe000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005a4000)=0x0) waitid(0x1, r4, &(0x7f000008e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000004, 0x0) 2018/01/28 09:46:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f000074c000)=0x77, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x400000000008, &(0x7f0000cd5000-0x4)=0xfffffffffffffff9, 0x1) sendto$inet(r0, &(0x7f0000d5a000-0x73)="", 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8) recvmsg(r0, &(0x7f0000e2e000)={&(0x7f0000453000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000007000)=[{&(0x7f000075b000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008be000)=""/153, 0x99, 0x0}, 0x120) 2018/01/28 09:46:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000ad9000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a13000-0x38)={&(0x7f0000a1c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000079e000-0x30)=[{&(0x7f00005c9000-0x91)=""/145, 0x91}, {&(0x7f0000716000-0x16)=""/22, 0x16}, {&(0x7f0000b14000-0x1000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xffffffff7fffffff}, 0x2000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f000080c000)=[], &(0x7f0000868000)=[]) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000000)=0x9) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) mount(&(0x7f0000320000-0x8)='./file1\x00', &(0x7f0000678000-0x8)='./file0\x00', &(0x7f000041d000-0x8)='debugfs\x00', 0x8001, &(0x7f0000233000)="1df96f786156be565cfaaa21e5db7542f2f2235617f67bc4adf8806ef949a29f188d12f1978e50bf3910aaca94968761ec01622364248c451984041894c92d639ce66120f4134b91b81f3d08d0d1ee0cdb423f417a6ae0bc90d4c97fb7714310a24bf8853a5c14aba7408fc4583e1e83e177fa52fcbbee932762bc86676308ec523755ad7c5ec43ed7ecef0be22b5b565f1d21a8075974f7a82f6269e6675d5ed41b782df39b95d342f7dd0819efa85fd47f8700f13b89482d61dd1289b931b5975629a0e9ea5700ad3b757a") r5 = syz_open_procfs(0x0, &(0x7f0000b04000)='io\x00') sendfile(r5, r5, &(0x7f00006c7000)=0x0, 0x2a) r6 = getpgrp(0x0) kcmp(r4, r6, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ptrace(0x421f, r4) 2018/01/28 09:46:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000d13000-0xb)='/dev/vcsa#\x00', 0x1, 0xfffffffffffffffe) mbind(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000b82000)=0x657f, 0x7, 0xffffffffffffffff) readlink(&(0x7f0000b9e000)='./file0\x00', &(0x7f000097c000)=""/159, 0x9f) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004cd000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000003000-0xc)='smaps\x00') preadv(r2, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) readv(r2, &(0x7f0000a03000-0x10)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0xf2)=""/242, 0xf2}], 0x2) r3 = perf_event_open(&(0x7f0000d6d000)={0x5, 0x78, 0x7ff, 0xfff, 0xa4f6, 0x0, 0x0, 0x2, 0x19104, 0x2, 0x0, 0x81, 0x1, 0xd, 0x0, 0x0, 0x1, 0x3c7, 0x1, 0x4, 0x1, 0x8, 0x1, 0x0, 0x6, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x7, r0, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000656000)=0x0) r4 = userfaultfd(0x800) listen$netrom(r2, 0x3) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0x800000000000000, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000033000-0x139)={0x0, 0xfffffffffffffcad, "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"}, &(0x7f00005be000)=0xfffffd89) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dc3000-0x20)={0x2, 0x3, 0x2, 0x1, 0x5158672e, 0x3, 0x0, 0x0, r5}, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d2b000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000cd5000)=0xc) ioctl$TCFLSH(r2, 0x540b, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000841000-0x8)={0x0, 0x3}, &(0x7f00008c4000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000080a000-0x8)={r6, 0x1ff}, &(0x7f0000598000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000858000)={r7, 0x109, "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"}, &(0x7f000037b000)=0x111) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000261000-0x20)={{&(0x7f00005bc000/0x800000)=nil, 0x800000}, 0x1, 0x0}) fchmod(r3, 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f000004f000-0x10)={&(0x7f00007ca000/0x4000)=nil, 0x4000}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000010b000+0xff9)=""/150, &(0x7f0000d76000)=0x96) r8 = socket(0xa, 0x80801, 0x80000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000202000)={r7, 0x4}, &(0x7f0000d3d000+0x351)=0x8) ioctl$KIOCSOUND(r8, 0x4b2f, 0x88c) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000e76000)={&(0x7f0000933000/0x1000)=nil, 0x1000}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c77000)=r2, 0x4) write(0xffffffffffffffff, &(0x7f00000e6000)="5c2b758740684f5c703f4215c449677c541871889ca2df150d9f1876667f62cee74fcce6b7379865a8a8a95207145a54b96c94ab4e7a2adfc01def35bff8901250044158cbaf224f275ca82d96385af6922f9f943daffd304631a0b30c14ae8048ee65d17ec4623437ba586b62d36ab21a81b253f01292e68c721ebc935a9d9c08675c83fd917cfa51ba4b311365182438e79978e3", 0x95) 2018/01/28 09:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000e91000)='/dev/snd/pcmC#D#p\x00', 0x7fff7fff, 0x802) getpeername$packet(0xffffffffffffffff, &(0x7f00005f5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005fe000)=0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002a9000)=@req={0x50, &(0x7f0000ae9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000922000-0x20)="39559aad513098ac3ac4966d3764b4591abbf77def4f83f609f30c1c1760d5a0"}}) sendmmsg(r0, &(0x7f0000b17000-0xf0)=[{{0x0, 0x0, &(0x7f000050e000)=[{&(0x7f0000c47000+0x3ce)="c7c66fc7b45d245be705ddbbcea634a8cf329b260db2fa5d9827f7cdd7b478da1914d113f3424f8f91dd21b7ba09c4958cf7f4f4f684023f21fadbf53dec0984e025c04798d569a5fb901f144093165e383064", 0x53}, {&(0x7f00008af000-0x28)="ac1f11f68169e62acb2b4c56dc55e6226972d13ca6001700d458149d62a6d3c3f91ceec86f8d3de4", 0x28}, {&(0x7f0000e03000-0xad)="6ac31582ae02cfbafec9604a690eb958aa994da88fedd545ba7a81a8a555f4c01f6f0bace5cb12e4f6816743bff9b4203ff16c8afc2d0ef6ce2eace47b96318210b2aaf00905a6d61d5f065608dcbb561ecb5757f079031c8f032d380b46961123e10a0be4c73e1d8ee896b505be7f97960b6dcfd0aea14ed43360ac1b370511cebb6edbe8b32bee08e73cf02413421d242967a5f0bb5b75c43bca805e3319a5b153280755b1ba713473f44f54", 0xad}, {&(0x7f00002b2000-0xe9)="40cefdbce886b5447463274ee2ee84d6e1cc10e1693d84ffcc57b20282aee3e958fcc175c1f0c8a31e319426010f717aca802cf97936e1e00bbadab9a4a46cd7c8d74e8a17d6e41515053ab703a10b09293063efd75a680202d92308a2c817dc4d91444158437a5c3a4089775ceb9aa3f268968c57d01d742b70a03ee2a23ae74d8bce8404a7bdf3d77d669ebd7e22e5c3877d0c448d9ef21eae1ec5f319f9705c188929b0d06e5a119a76651c41df57f25e3316a5a47a5deaa536fdf78b9a85048abade4d6560b7c2c87b848e51e2a336e381a8e02b5a8a227e2fbc0c7880441c98061e4d305dacb5", 0xe9}], 0x4, &(0x7f0000ef4000-0x2d0)=[{0x80, 0x11f, 0x6, "a397489ca961e569f3b623379071f254c11c5072e95ad1ebfc89679356d334f8da68beba601fd8a8d804385cf0b39a076069b1908ca591a75d16d656198e2c4ef8dc482f425a460e4b4ad4235a496b97c65b26e08c6ddb810bcada9918445cb1df9749f633b5431597"}, {0x100, 0x197, 0x6, "7c72bc7aaa5d6e1b57b08597b9b5e9ea0073829b48c1814cf525040bacb88a31ce9b057b150875df0d7180773ed48bf70a4928ee7dc27428cc2fb62f7b1e5fe844277a31b9c42054ce0fb68f87e6df3379d01f2522023f99f71c6796466bd09c9ed5cecca477bb7c9cc380bd6ca063f278770ed73e06b8afb1cdbe22704d223edd3cac36b4b5926d9f4de72bd729bd466600b9ac55fa8b43b9bd4bada32d63e87e7352896b29f51008895f2feb21208aa9a51f5c3683cb5be503b44843a66e8b0ee18f14f45c7033d0bf30c70ea24be81a56e3279734893233dea121e39ee1fccc7a813f9a28c40f5ee42baf9bf4dd"}, {0x60, 0x184, 0x0, "36b5781607151e8099976e588a6e02cd7bab365332dab16c3b5f99dbf1941c6721006139e1e263365463a6029b3bf09991dbd484071449a47f1b911b432ce3ae7c89a16f377bce64b22bf1"}, {0x20, 0xff, 0x1, "63a14087a1d66cfa4d97b0baa9"}, {0xa8, 0x103, 0x200, "a37e7b99574ee4d23a54a14593c2a421dd59391ae66581f41d6f37051501f5ed257ea3cbc62f7f89d74befaeaa07484e2bf78ae12d3f1e355dd3ec0a7a1796fb31893a4458d1b22de74235e4d4094b33a4799e596b0265cfa3c96bd4ffaa7eb4b387675e84f865dcad8cd93e3f3ccaa7a69f4fa53e6a0c52ebbc9e9873d16c43dc239cd676eabd8cffc666bf30a4772a99b6"}, {0x28, 0x19b, 0x5, "f55f01b3f470d935dfbdf785d2f35f0b25"}], 0x2d0, 0x400c080}, 0x3}, {{&(0x7f00006fa000-0x8)=@sco={0x1f, {0x20, 0x6, 0x0, 0x8, 0x4, 0x75}}, 0x8, &(0x7f0000ce9000-0x30)=[{&(0x7f0000fb0000-0xd4)="257a906607b2035dd705148c729e03e1fddf13fd024c34da15a5473551620f6bda7ddf0de53755d3df98a380a504076e0408efa6c1a9ca1a01eacaba9125390cec27b95ff493c46916f1ae5afa424ede711b7369df63cb69a2fa074171b525fd69d6a40c309c1ad69428a5a2db9f3d82ca861703b1788107b0413d1e17d8a3c9c11b407aab3eb0376465542680f446871a8ac98575f3f15d1546ec37d01694c99951bd5744c8cbf78695e1e8841a1821747e3ab8489bcd6c3aa240c350ec9c4210f85454ae2122aff0f7f8144af69bde6544c14d", 0xd4}, {&(0x7f0000c26000)="e5a62b45d087ab131a64361a463fe59dfd8436270810a160a272ee1b514a10abecfe6691ac99a94744cca4ad97751087ea1478bfdc87ea43fb2afd750b8ecbdad29038a8f235bbae4c4e5c9b28266f320c6935b39bf14d3eb433718b3af10fd032355b79880f834dac6ec153c40e47e499474433947187bb8c6b8be5ebaae6e086f5ed774fb17fb2a215404b5d180153b4b09cf3a5a36af52093a1822fbd5410c2fdf1c07277d76bccaac5569a5e60ea5b238398cdc039f821567ba02bd5b507301b55ff7e1dd20a38738cbe421d559f271a77ef4cf19d855c376e", 0xdb}, {&(0x7f0000ed4000)="da3aba3748ff63aa620ec193ce72e6d8fbacc6b6bc3f0c7bcc53fe2dd6d53758557c0cafd2486b3e820089d721d503e28123113797bb4449ac8d36a25e22628173746ff3b407d7071fd2166546eb0174cced7a8716fc48dd982f6b8842a86a70899d09e9981267a73a80fcf1d516b4413d09be746bebf93dbdcf60124d9144524750d365572f183eed365cf78c87f9e38728ed18d97af219a21bc876fc24ad26a7e00dc408b9ec1821931e8f42c2affb6df893f1594c9093afa561742673be4988", 0xc1}], 0x3, &(0x7f0000fd0000)=[{0x90, 0x1ff, 0x101, "c6128e5390719b492ba4ed48bda4b9e8f25815ea3f0a42c763622b5da3def038457318d75827e5175de198cf9dedb5c842928cd488b159252763b6daf7b912867aad1487429a7fb424f61384697f7d5b4df67891af643b3b8c7fd6715337edd334c3f8f37b35361bf01a5239a500300d01a0f156029ae4b8446af78f87142985"}], 0x90, 0x4000}, 0x7}, {{&(0x7f0000d7d000+0xd6)=@ll={0x11, 0xb, r1, 0x1, 0xffff, 0x6, @random="fb16fe13a2f3", [0x0, 0x0]}, 0x14, &(0x7f00001f3000)=[{&(0x7f0000d71000-0xdc)="76f98fbab0dc52ae429d32e5e1edb999b283c136e647c95feb0dab983a209fe94bf2fde7431f09291d0d9d828ba6a1852714fbdce20c40899a96a5cab2beb8af9cacbed67d749005e865df892dede08908b2c32d35d3e1179eb980e373e820dd2e2c74745ee4fad5eaf0224d584fa3ac545ea2db5bb46435702838cb0e7d8b744057aae8d5330e0445056ae72454764c6f917e5324736a22a1fb690f487aab5229b9767ca37218bd851a436ba7d4d5f07009f70ba850b636998ad6430a914185979eb66a390ecc1aff1ba5927e242fd78778d3e82081fb3c57b95989", 0xdc}, {&(0x7f0000abf000-0xd6)="a2c1f0307428636f8cf5df918367ec343cd8287f1e1c01594b73bdf89fe64a405faba1d89548c9b5b4a2b646712ce34e00af8dc74298994312fed35c75d096fa605a6651d00c08567d3436430a38fcb29a38683f10de40d14fda8b4a1a0c702152b8ac421f8e1bdfe8ed1b862410dfb5eaab0cda6b1d8ce14866b11b05ba04facc6648fd4add3c4cdf28c380ac28971a4496087c733d989aeb9045ec41fcf9e5f15180bc288aa82e72c1d12129eaf561a1adeea02a64139cfefb4f254da5c2ef5790e17803dcbdeb270dfd9037500b11abcf918eb123", 0xd6}, {&(0x7f0000573000-0x4)="78b4e0a9", 0x4}], 0x3, &(0x7f0000e99000-0x358)=[{0x90, 0x10e, 0x7ff, "7324420948581ce8ea0ef281fca8c496bc0bdd4f9c73675214b123993a82e0d8639efb0bcb51e4ba54bf69ffd11cfb53521c4965c5f69ea0175742009cf8db302d81f91f9a45cd8656695fc017fbac141827864a1bae723ff78b9792a1b7df083fa8b90208cbe8d23652db8f7f636b6646326a3643dad816236f35f4ac"}, {0xb0, 0x11b, 0x3, "096e709b885e89adbbbfc72a536ab5b73dc530b3ad115c36ebe8e51a49626af81a940287b611a6914a351c7737e6716811f4c1d35dc146c2204ef924808ad0c596b3371f217fa512c9f2252ce82faf5557861d8d64c28fa2953ece9af51e6e667c80860ab38c649c132299d6f43ab1cd128385ab1f88b41906537cf635684e6f86e548b67c0512dc83dd0c665dbea58c7a686117f466ca6692251b"}, {0xd8, 0x29, 0x2, "0b524065f3a60aa2dfa14155c44ccb1150875294de286054f7077c353ecdc17b0e6812da4bd3147843c91d55fe2a518042123803ce71b17448ee45c9169a4d88c315e04377cb9d99938b32d506722b030e9d7f6cbf91a6282fe2c02356831ad6cd42dfb22675ecd805dcc046e90a1efd62caf622f1cebd9b86c83b4bb29e1f97057d1d648c681c1b5d539a67abb5cd6ac7c6efe6629910a8c151f3e18963ac6d167d4f61a1093b14aaa59aaf7b815f44f98d9c32f41258d647ede9b34f24ed658aaea0ccee7466"}, {0x38, 0x117, 0x1f, "c9fc36ffb3dfc23637aab204d4056747135d4879144d175e5243d027933656a66a257882d95b8c"}, {0x108, 0x1, 0x6, "438751b93218b60198d1a3b75abf56bd753fb1704ba2a7585522fe14b7ef91f9656d45c6e03c2d2635b8941f16b88aa5e686ff8edc5dd160b20863f1ab4d2806a9f40fabc14ee7b040597a3a33870aa3ee43e173d669ea784686956f72fc2009f0d18909f76c1ecd83d77a9983b7cea9720d341f95861ed36316af49ca35f90fde0f4a7719d94af90832d64931c14fe4855d0d466b25e64625d1b986444cce332d3619cdd053829a671750bf585904ffee10abc3c8a6a70d40a41eeb1ce7a2823b58f1bc3cac41fca4267980d79a77e7e48bb4d48eaff4869b619a8348cda02db814325377eac6349e489e73d832c7ae0a34ab419d94d7"}], 0x358, 0x0}, 0x5}, {{&(0x7f0000ea7000)=@sco={0x1f, {0x8001, 0x3, 0x0, 0x3f, 0x9, 0x80000001}}, 0x8, &(0x7f0000287000)=[{&(0x7f00000b5000-0x68)="a584bfd77846126cc0c1bc15a57c95bb9eddd592be9c826a640bf4391c76ec2c71c408a0b4f26d3b192ad18b96ac414ce5a8023fda4a09e1e9ec16b60a2ccd0ad36081c283729ecefae95dee739b02c1a53c159220e183bee04998d9503b28614100ca0c483113ad", 0x68}, {&(0x7f000005a000)="", 0x0}, {&(0x7f0000240000-0xd2)="f4d62f27fd29aadffeb1191b2c43e48a53ea4d9fecc7bff5ff3642bdbe9a6b95269be3b21486989bcd8268532aae3de97fb199a52c27af58c2757c4856c59817dc17954c71f4d1efec028fed461667ed109490141bae43fb393cba1528ac4be1eeaf160fac3de756483972989f6b564d4042522ead467074f6ae74ee4fe0dbffe90ba4eb884c2cb16fcb7d2ae8d569b8493515b79089162a0a761402d76c7a8a271f8ba35ae5d50fd474f8c066e331142b3828c1fbec3d6781e480de69fe6a069897f77abef44c43888d2f7de4043f6758fc", 0xd2}, {&(0x7f00001a4000-0x8e)="bd0f604ecc1f8b5012bbe9dfe395db268b14a95497e1bbf59f380668834cbda6693902438b53ec4ef213f1262259424ad31208e93d5a01abdc98c57209710013ca77f79fb09cb5e0aa5ddb1f29f6be2b14cdb91a38571e2264cf0df1e6341b1fb9a0e67e02747872e28e90a8f0a44088a2bb7eaf1fa0f65a66c19df359b75ff6d6322860a6cd5bb4bc43c1c62de8", 0x8e}, {&(0x7f00000dc000-0xd1)="66e704a4e5ed9e27bb6f058dfe557a16b78a883defc37dab206a821db5f3539b68d0b87676d1f02fa05ddbdca5f566dfc56b1e365977ee29e9e30100f03e155ca14b44ac51d529bf4f9c836ae7bd98e1b76f29e7ca28f15cd9999bfef2bce43ccd025dc70bb731d041de48757aadf544cf0ec64eb31255daed069a756b1534c8f350de62c858ce56a0a551f1cb07aa65f274b64db43bbb70cd8e41f6c2e0262fb4505b8c03e5802d3f4d2acee1805455cee65c408627a1a75cf687b61ef6440273101e77641dfba91a1253ad9fb0cf7bbf", 0xd1}], 0x5, &(0x7f0000bb5000-0x98)=[{0x50, 0x10c, 0x1, "85ba14a13d2aec90a250317e9d7c4372ea3196e99b1c04965ea8ef4d55a38a58ae9e09e3ae8eedde7eccc091626bd27d2b3fc9a0b2ad540ad31066a9a5c5"}, {0x48, 0x11f, 0x0, "3baa6000e7958e0c1d6223714cc8df34e2adf62d592ecbe98b09d72dde3a3daa543e08ec2c325c67e4d5fc36f3cca45956"}], 0x98, 0x4000000}, 0x9}], 0x4, 0x80) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b48000)={0x0, 0x0}) getrandom(&(0x7f0000c20000)=""/91, 0x5b, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000d7c000)=@req={0xfffffffffffffe1c, 0x0}) r3 = socket$inet_sctp(0x2, 0x800000001, 0x84) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f000038d000)="fab63f8e8e63c74f85b55f657d4d71d6cd1441ad2519a1fb38463013742767cd2b1ea1fa52b1281bac19380e963e88887b93daf51f68a292ef0aa5c0079f828a63faaac7fbe9ede11b7742dfe8b8f2c2c772703aa6a4085de2f356fd80de3597d0c471caa32fc197e8beb2287f230af950fb0b436d8861ebc18b9b06439ca287ea5abc6c2ab6607977a4f97ed5170e48d2ce2c1375c50eba4b98c814b0fa3fdc8657c1d113840766b188aebd1d6b214255c579c2241ad9b75b10dc9d58b55a0857b37a2b496750fee5f573a20b", 0xcd) getsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000bc7000)=0x0, &(0x7f0000d6c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000588000-0x8c)={0x0, @in6={{0xa, 0x2, 0x6630, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d3c000)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000375000)={r4, 0x10001, 0x0}, 0xc) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000018c000)={0x2}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00003db000)={@generic="0331a4ec7f180c346dda058153fc293c", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/28 09:46:48 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000fa0000)={r0, 0x101, 0x10001, "8a81cce6128d3a24b14b6ff3423f6ee7eeab57c6684a0b85359601bc480e13fa2b046eded0a7f48b7f10a7e85aee7e2c9ec31d398a6b91362a9f52c6de703609afa181934002e560dcab2e32f5eb6db657e3d2f5cecdd33c5ea1854ea2caaaa7f4e227442cb48d81525407e0bd1e1def5c9dc21349b6649e84c79b05795be637c5aaad4547d126d620aa9bcd42d1fe4226bca53cb6650966e4ec470c162577e65dbb0029d329c8c4378d0df782a377f78c16e8ae441f0ef0a9d3e596a3ccca2b818a1e7340c7"}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fcb000)={0x0, 0x0}, &(0x7f0000fcb000)=0x8) 2018/01/28 09:46:48 executing program 6: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) fsetxattr(r0, &(0x7f0000d22000)=@random={'system.', '\x00'}, &(0x7f00009cf000)='\x00', 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000044f000-0x8)={0x0, 0x0}) ioprio_get$pid(0x1, r2) 2018/01/28 09:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00007b7000-0x8)=0x0) r1 = dup(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000568000)='/dev/rtc\x00', 0x100, 0x0) io_cancel(r0, &(0x7f0000936000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, r1, &(0x7f0000bdc000)="e87c47635ed8ca52c88ac5dde11859d4f059720336a9770baed5cf4fb994c3b3c538a570e3324b5f06581a841a901e05a52cb1928981ef5124599b4629", 0x3d, 0x9, 0x0, 0x1, r2}, &(0x7f00002de000-0x20)={0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2c000+0x60e)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) accept4$ax25(r3, 0x0, &(0x7f0000ba6000-0x4)=0x0, 0x0) semget$private(0x0, 0x0, 0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000bfe000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005a4000)=0x0) waitid(0x1, r4, &(0x7f000008e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000004, 0x0) 2018/01/28 09:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006bd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x105000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003d5000)='/selinux/member\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c34000-0xc)={0x8000000a, 0x0}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = shmget(0x1, 0x2000, 0x0, &(0x7f0000888000/0x2000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000ebb000-0x1b)=""/27) r4 = syz_open_procfs(r2, &(0x7f000086e000)='oom_adj\x00') exit(0x0) readv(r4, &(0x7f0000d28000-0x40)=[{&(0x7f0000a82000-0xd)=""/13, 0xd}], 0x1) 2018/01/28 09:46:48 executing program 7: mmap(&(0x7f0000000000/0xd6b000)=nil, 0xd6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000044d000)={0x3, &(0x7f0000ceb000)=[{0x45, 0x0, 0x1, 0x0}, {0x0, 0x7ff, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffea7) 2018/01/28 09:46:48 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007ac000-0x90)={0x7ff, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r1, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r1, 0xfffffffffffffff9) accept4$inet(r1, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:48 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000005a000-0x5f)={0x0, 0x57, "ab747b46ec36937f38472a25ee8e59baaedfc98bc3dab0b5d6b8fc4ef9fe112802a6b62192babab5720d524d6b8ef11f1f0779d6fb0ad9303a9d4cda829a3ef6ea1dec4f779e65de606042967cf02bfaf9ebb9f2aeee78"}, &(0x7f0000fcb000)=0x358) fcntl$getownex(r0, 0x10, &(0x7f0000a6d000)={0x0, 0x0}) ptrace$getenv(0x4201, r2, 0x8, &(0x7f000031c000)=0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c2e000-0x14)={r1, 0x40000000000, 0x9, 0x9, 0x6, 0x8001}, &(0x7f0000fcb000)=0x14) 2018/01/28 09:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008f9000)='/dev/autofs\x00', 0x240000, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f32000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x3, &(0x7f000056e000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/01/28 09:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000724000)=@assoc_id=0x0, &(0x7f00002a6000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000c7a000-0x4)=r1, 0x4) write(r0, &(0x7f0000cb9000)="260000005e001f00000000000000ff05001d0000070000000300000008db1ee9ff4422eade5f", 0x26) 2018/01/28 09:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00007b7000-0x8)=0x0) r1 = dup(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000568000)='/dev/rtc\x00', 0x100, 0x0) io_cancel(r0, &(0x7f0000936000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, r1, &(0x7f0000bdc000)="e87c47635ed8ca52c88ac5dde11859d4f059720336a9770baed5cf4fb994c3b3c538a570e3324b5f06581a841a901e05a52cb1928981ef5124599b4629", 0x3d, 0x9, 0x0, 0x1, r2}, &(0x7f00002de000-0x20)={0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2c000+0x60e)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) accept4$ax25(r3, 0x0, &(0x7f0000ba6000-0x4)=0x0, 0x0) semget$private(0x0, 0x0, 0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000bfe000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005a4000)=0x0) waitid(0x1, r4, &(0x7f000008e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000004, 0x0) 2018/01/28 09:46:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x42, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000)=""/173, 0xad, 0x40000000, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000596000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x280) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000d02000-0xb)=""/11) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xc)='smaps\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000422000)={0x0, 0x0}, &(0x7f0000303000)=0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e9e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000001000-0x1)=""/1, 0x1}], 0x1, 0x10000000000000) 2018/01/28 09:46:48 executing program 0: eventfd(0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000004000-0x8)=0x0) 2018/01/28 09:46:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000899000-0x10)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f00006d4000)={0xf6, &(0x7f0000d7f000)=""/246}) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000cf4000)={r2, @dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/01/28 09:46:48 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d5f000)='/dev/autofs\x00', 0x20200, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000890000-0x26)=""/78) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fcb000+0x2a3)={0x0, 0x2, 0x30}, &(0x7f0000fcc000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c85000-0x16)={r1, 0x7fffffff, 0x7, [0x800, 0x86, 0x7a, 0x5, 0x7fff, 0x27, 0xcf]}, &(0x7f0000393000)=0x16) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, 0x0, &(0x7f0000fcd000-0x4)=0x0) setsockopt$sock_timeval(r2, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000fcc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fcc000)=0x10) 2018/01/28 09:46:48 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000f01000)="d1020400005c00200026000653f32e1c00ce5f00b471985e2a", 0x19) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f02000)={0x0, 0x0}) recvmsg(r0, &(0x7f00006ee000)={&(0x7f000026c000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ecd000)=[{&(0x7f00009c3000)=""/194, 0xc2}, {&(0x7f0000794000-0x7)=""/7, 0x7}], 0x2, &(0x7f0000c2e000+0xdbb)=""/4096, 0x1000, 0x4f61}, 0x100) sendto$inet6(0xffffffffffffffff, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(0xffffffffffffffff, 0xfffffffffffffff9) accept4$inet(0xffffffffffffffff, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/01/28 09:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00007b7000-0x8)=0x0) r1 = dup(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000568000)='/dev/rtc\x00', 0x100, 0x0) io_cancel(r0, &(0x7f0000936000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, r1, &(0x7f0000bdc000)="e87c47635ed8ca52c88ac5dde11859d4f059720336a9770baed5cf4fb994c3b3c538a570e3324b5f06581a841a901e05a52cb1928981ef5124599b4629", 0x3d, 0x9, 0x0, 0x1, r2}, &(0x7f00002de000-0x20)={0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2c000+0x60e)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) accept4$ax25(r3, 0x0, &(0x7f0000ba6000-0x4)=0x0, 0x0) semget$private(0x0, 0x0, 0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000bfe000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005a4000)=0x0) waitid(0x1, r4, &(0x7f000008e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000004, 0x0) 2018/01/28 09:46:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x284000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffdc0) setreuid(r1, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000001000)={0x5, 0x20001800, 0x400, 0x80000000, 0x9, 0x80, 0x1000, 0x3, 0x401, 0x7}, 0x10) [ 132.642235] kauditd_printk_skb: 115 callbacks suppressed [ 132.642242] audit: type=1326 audit(1517132808.157:1022): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16516 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=247 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:48 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fcd000-0x8)='./file0\x00', 0x15) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fce000-0x8)={0x0, 0xefa}, &(0x7f00005ff000-0x4)=0x8) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fcd000)={r2, 0x1, 0x0}, &(0x7f000062b000)=0xc) dup2(r0, r1) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000064d000-0x138)={{0x4000, 0x3000, 0xb, 0x2, 0x20, 0x0, 0x1, 0x80000001, 0x9, 0x0, 0x93, 0x8, 0x0}, {0xf000, 0x7000, 0x8, 0x7, 0x0, 0x0, 0x0, 0x6, 0x3, 0xc10, 0xcf, 0x5b, 0x0}, {0x0, 0x5000, 0x1c, 0x7, 0xf8, 0x8, 0x101, 0xfffffffffffffffc, 0x800, 0x7, 0x6f76c2ac, 0x3f, 0x0}, {0x0, 0x2000, 0x8, 0x6, 0x400, 0x47, 0x7, 0xe6, 0x1, 0x1f, 0x6, 0x2481, 0x0}, {0x100004, 0x10f001, 0x0, 0xfff, 0x2, 0x0, 0x10000, 0x9, 0xcf8, 0x5, 0x9, 0xb6783a7, 0x0}, {0x100000, 0x6000, 0xd, 0xab14, 0x8000, 0x2, 0xffffffffffff8000, 0x4, 0x7, 0x5, 0x4, 0x13e, 0x0}, {0x1000, 0x1d000, 0x0, 0x81, 0x9, 0x401, 0xcc8, 0xffffffffffffe5c1, 0x53ccbc82, 0x7, 0x40, 0x3f, 0x0}, {0x6000, 0x1000, 0x1f, 0x20, 0x6, 0xffffffffffff0000, 0x10001, 0x18000000000000, 0x9, 0x3, 0xffff, 0x5761f98f, 0x0}, {0x2, 0x4000, [0x0, 0x0, 0x0]}, {0x11000, 0xf000, [0x0, 0x0, 0x0]}, 0x22, 0x0, 0x6000, 0x400080, 0xc, 0x3400, 0x0, [0x100, 0xbc9, 0x5, 0xdb5]}) fallocate(r1, 0x1, 0x6, 0x10000) r3 = syz_open_dev$mouse(&(0x7f0000fcc000-0x12)='/dev/input/mouse#\x00', 0x3, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fcb000)={r3, 0x50, &(0x7f0000fcb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000eac000-0x4)=0x0, &(0x7f0000101000)=0x4) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) 2018/01/28 09:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) sendto$ipx(r2, &(0x7f0000c58000)="db12c71f47a4b97b655985981754a1eea5f639541619d97a12c13b18e408aee9a154be7576259d65e994d3365719a2020f10d0cf1f0723441ff7fab8a41b019940263a37284e188cb6b4bee3b93d3ea5af57c3226b38bd5c46dfb5a8967eae5d9dbd418ce540c81b7bb0e11012485d3714d300801f563a3da6d1d5901ca042e78da339d1dcc0ae3df54fd6d558cbc4350336dc3a3597509b46cd6af9f5c0ab6314ec6aae85362503b564c029699055cecaa3673a09127cc9e1a79f41cc3740e4a784ac7793bf811082b98b85f53a34f18c3cdd34706117dc205d89b7502af49b3693d1b9124f11e70fac224203392f6e070e2fe0ca9177", 0xf7, 0x4000001, &(0x7f0000127000-0x10)={0x4, 0x3, 0x3, "ae7ef51b65f4", 0x3, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r1, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00005f6000)=0xab28) 2018/01/28 09:46:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000437000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) tkill(r0, 0x1000000000016) 2018/01/28 09:46:48 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c53000-0x12)={@generic="b4443750efb7e47d0f4afb616b5a5786", 0x20}) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000f02000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c3c000)={0x1, &(0x7f00003fd000)=[{0x21, 0xfb, 0x3, 0x6}]}, 0x10) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f0000f02000-0x4)=0x0, &(0x7f0000f01000)=0x4) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) [ 132.779929] audit: type=1326 audit(1517132808.164:1023): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16516 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 132.819053] audit: type=1326 audit(1517132808.164:1024): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16516 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 132.847425] audit: type=1326 audit(1517132808.228:1025): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16530 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 132.873536] audit: type=1326 audit(1517132808.230:1026): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16530 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 132.898444] audit: type=1326 audit(1517132808.231:1027): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16530 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/28 09:46:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000074000)='/dev/dsp#\x00', 0x7fffffff, 0x200000) preadv(r0, &(0x7f0000161000)=[{&(0x7f0000f52000-0x91)=""/145, 0x91}, {&(0x7f00002f8000-0x7b)=""/123, 0x7b}, {&(0x7f000059b000)=""/99, 0x63}, {&(0x7f0000089000-0x40)=""/64, 0x40}, {&(0x7f0000dd3000)=""/75, 0x4b}, {&(0x7f0000846000-0xfd)=""/253, 0xfd}, {&(0x7f00004c7000)=""/182, 0xb6}, {&(0x7f0000c55000)=""/141, 0x8d}], 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000e28000-0x70)=""/112) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000820000)={0x0, 0x0}, &(0x7f0000d88000-0x4)=0x6) 2018/01/28 09:46:48 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc4c85512, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, "b145ba4e4648380515171a2e3ba214ddd58d643bda505bfc9df6d48ed26d5fbd3f7e42260bf7fea5313eee8f", 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000-0x16)='/selinux/checkreqprot\x00', 0x200200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x9, 0x14, 0xb19, 0x1, "da5381d9ca0c2e56824c20c2cf90e953a9992dc0ddf27aa22af614c9a824350a"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004000)=0x10001, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000007000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000006000-0xc9)=""/201) ioctl$KDDISABIO(r1, 0x4b37) fcntl$addseals(r0, 0x409, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/dsp\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000004000-0x1)={0x7}, 0x1) 2018/01/28 09:46:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f00007b7000-0x8)=0x0) r1 = dup(0xffffffffffffffff) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000568000)='/dev/rtc\x00', 0x100, 0x0) io_cancel(r0, &(0x7f0000936000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe01, r1, &(0x7f0000bdc000)="e87c47635ed8ca52c88ac5dde11859d4f059720336a9770baed5cf4fb994c3b3c538a570e3324b5f06581a841a901e05a52cb1928981ef5124599b4629", 0x3d, 0x9, 0x0, 0x1, r2}, &(0x7f00002de000-0x20)={0x0, 0x0, 0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b2c000+0x60e)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) accept4$ax25(r3, 0x0, &(0x7f0000ba6000-0x4)=0x0, 0x0) semget$private(0x0, 0x0, 0x2) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000bfe000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00005a4000)=0x0) waitid(0x1, r4, &(0x7f000008e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000004, 0x0) 2018/01/28 09:46:48 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0xe, &(0x7f0000fc8000-0x10)={0x0, 0x0}, 0x10) socket$bt_sco(0x1f, 0x5, 0x2) 2018/01/28 09:46:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000c3e000-0xa6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = add_key(&(0x7f00003da000-0x8)='keyring\x00', &(0x7f0000396000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000348000-0xa6)="fd53c97d436a02b13aa6db8d0cc583ee33d5389311b6b1a1464f907fd60cfa4963df8abfc42116f66afc718186341e9647950668134acc3d76dd736a8e73ba67f19fad9e326a0ad61af6ba6f3bc0da84ad3f861d87bb31fd19d120acb9d9c7b9cb6e1fa403ad2248f266f23896cc722260c61247abada56648f7c6d7e90bdb38d8210287200eb8533df970560cea7cf19229e059e0d0eadbd679a6772eb653bc454078a6b61b", 0xa6, 0xfffffffffffffffa) socket$inet_tcp(0x2, 0x1, 0x0) keyctl$assume_authority(0x10, r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000407000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/28 09:46:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000200, &(0x7f00006cc000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f00001f6000-0x4)=0x0, &(0x7f0000799000-0x1)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000087a000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a66000)=0x7, 0x4) open$dir(&(0x7f00008cb000-0x8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000224000)='./file0\x00', 0x20000, 0x0) 2018/01/28 09:46:48 executing program 2: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000853000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f01000)='/selinux/enforce\x00', 0x12002, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f01000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008c3000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/28 09:46:48 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r0, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cfd000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1