d2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000034d000-0x4)=0x0) lstat(&(0x7f00000a2000)='./file0\x00', &(0x7f0000c09000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000955000+0x56a)=0x0) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d51000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001ca000-0x4)=0x0) stat(&(0x7f000023e000)='./file0\x00', &(0x7f0000214000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ac000)={0x0, 0x0, 0x0}, &(0x7f0000755000)=0xc) lstat(&(0x7f0000c7a000)='./file0\x00', &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000076000-0x24)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000fa3000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002ff000-0xe8)={{{@in=@broadcast=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000446000)=0xe8) getresgid(&(0x7f000079a000)=0x0, &(0x7f000039c000-0x4)=0x0, &(0x7f00007c4000)=0x0) r17 = inotify_init1(0x80000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000054c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000212000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec0000-0x4)=0xe8) r20 = getegid() r21 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000405000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c40000)=0xc) getresgid(&(0x7f0000688000-0x4)=0x0, &(0x7f0000835000)=0x0, &(0x7f0000a34000)=0x0) r24 = getpid() getresuid(&(0x7f00007af000)=0x0, &(0x7f0000538000+0x828)=0x0, &(0x7f00003c5000-0x4)=0x0) getresgid(&(0x7f0000e04000)=0x0, &(0x7f0000291000)=0x0, &(0x7f0000f42000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000446000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000766000-0xc)={0x0, 0x0, 0x0}, &(0x7f000012d000)=0xc) stat(&(0x7f000020c000)='./file0\x00', &(0x7f0000526000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000f54000-0xa8)=[{&(0x7f00009f0000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e94000)=[{&(0x7f0000fb2000-0x5d)="dff34831edabf67a731712e6b0fc337b32aba0b4802a1d0fdd4e79dcb6d2ade25f398d4acc232bfd483a9e24db50f0ed121403bd486eb920a75e6edcca84eb839847b9e63ff704a48b1be09c1cabc04bc9a36573f53d4a03426da74455", 0x5d}, {&(0x7f00005cc000-0x1000)="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", 0x1000}, {&(0x7f0000ddc000-0x1d)="231b940fad1a0a5b576d74b27e5ecc489e1b2bfec4dad92ddfbe723fdc2140d19ff576d8b8090c535c898e4bf5f5a629d5b3805d79ec42ecbc7678484827b2fb6c882c1fd741dbf8e9913640f1f550dd6e4185d6d62ff9c84b4407fcd811c34ed925e1d389bc92aedd8caf86690607501d4b7c79aa6545ee00570cbfefefb87bda6577e38413c6c549d4db90bb264e2b9dae463be6d0935514978f299c7d9ac7d204", 0xa2}], 0x3, &(0x7f000074a000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, 0x0, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r1, r2, r2, r0, r0, r0, r0, r2, r1]}], 0x108, 0x4}, {&(0x7f0000312000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000231000-0x50)=[{&(0x7f0000123000)="1b69e19619a2cda9e748bb92a565aa4a48e37430d6c1b9f946c9ed4cfb421a968131b000dad76ec2245c8292aa72ef6a356e9f4c4f5399f89a010166a4ad24633b", 0x41}, {&(0x7f0000475000-0x75)="63b5f99fed14283e47a0ab25fedf8bfe96083268e8682eb4f3eddfd7a299eaa2e408a91ce6ed078f643c123d3f347106562583099c495169d036452ece2ec02dd273667a15c427fb6aa3b654df161b71ea4f01362f82cf7a618353f720f05108f8c7cf868281c9ade9256b93a523d5f1a1c75d7215", 0x75}, {&(0x7f0000e1b000-0x8d)="afeaa94b4782103c7c31f9843e52639ab8d9d04146ea8a0e7c60744bc9c17e1426e6fd7770517d485371ed8e881238e46761f1e0ea1b6b756f44c5891e696799823516c0a7808b9b4b70189be8261167fd3d6a52ab50aa3597cf2498adb6c796c45d1f961bafba505388dd3bb3bef4fcf8143414a09db89600ec3db9f99d8d187baa861ce3a8ae902a2b9de43e", 0x8d}, {&(0x7f00002d9000)="6e5bc5424772f484af56764005640cdabfd6ec639929d60fd4f4af272462a372e1cf37302997dc6dc920950eb13fbbe9ed3c650d66969718d162d52a7be9bb7c716f9849fdb8bdad9198a2ca9c6a83b8cc7e356f31c015cb4383d32d4ff7aa3e543e", 0x62}, {&(0x7f0000c55000-0x87)="3986895512512c0a59fca1f45225fb9969e8bcff5705a77a6bf0498068cf7c998cf0037e4c2d64f4d81ba15aecd7db0107279e3ce3abf3708fd366525c2dbe2079348fd810cd5a22493751d919cd07f012af1990ed537ef3a36af0258a7db8ae6e995e8c67127e35770181303ec0b4edf2bb420e5d501a4f8a8357ed8ae2f5ba5ef3070ff93716", 0x87}], 0x5, &(0x7f00007c0000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r1, r1, 0xffffffffffffff9c]}, @rights={0x20, 0x1, 0x1, [r2, r0, r17, r1]}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r2, r0, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xb8, 0x0}, {&(0x7f0000e24000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009d1000)=[], 0x0, &(0x7f00006a1000-0x60)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x60, 0x4040}], 0x3, 0x4) 2018/01/18 09:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000173000-0x1a0)={[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}) 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000d000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000010000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000f000-0xcf)='b'}) readv(0xffffffffffffffff, &(0x7f0000010000)=[{&(0x7f0000013000-0xd3)=""/211, 0xd3}, {&(0x7f0000013000-0x5b)=""/91, 0x5b}], 0x2) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002fd000)='/dev/hwrng\x00', 0x100, 0x0) recvfrom$ax25(r2, &(0x7f0000493000-0x91)=""/145, 0x91, 0x20, &(0x7f0000ae1000)={0x3, {"f4ddca76a2b358"}, 0x9}, 0x10) 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 381.369324] binder: 24708 RLIMIT_NICE not set [ 381.415892] binder: BINDER_SET_CONTEXT_MGR already set [ 381.437969] binder: 24704:24717 ioctl 40046207 0 returned -16 [ 381.457119] binder_alloc: 24704: binder_alloc_buf, no vma 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000237000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00005fa000-0x38)={0x0, 0x0, &(0x7f0000ebf000-0x80)=[{&(0x7f0000a96000-0xae)="80faab7aaf58e657922309294941cea9", 0x10}], 0x1, &(0x7f0000c5f000-0x1140)=[], 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000deb000-0x9)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cfd000-0x8)={0x0, 0x1}, &(0x7f0000b25000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00001b0000-0xc)={r3, 0x7, 0x0}, 0xc) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0xfffffffffffffef1, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e6d000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) mq_unlink(&(0x7f0000cf2000)="86636772000470277070583100") getgid() fcntl$setpipe(r0, 0x407, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndpcmp(&(0x7f0000e91000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x20a00) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e96000/0x14000)=nil, 0x14000, 0x0) capset(&(0x7f0000dc7000-0x8)={0x0, 0x0}, &(0x7f00003dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f83000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockname(r0, &(0x7f000035c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a5000)=0x2e) 2018/01/18 09:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") r0 = syz_open_dev$amidi(&(0x7f000070d000-0xc)='/dev/amidi#\x00', 0x10000, 0x2000) r1 = semget(0x0, 0x1, 0x11) semctl$IPC_RMID(r1, 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000b78000)=""/4096) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/18 09:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$binder(&(0x7f0000233000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) syz_open_pts(r0, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00005da000)={0x0, 0x0, &(0x7f00000d8000)=[], 0x48, 0x0, &(0x7f000044c000-0x83)="a410778b7a640ab0384c4ead541b6ee57c5645909ef688d8ac3e5ecfc7039f5f8ba53f127b7f01947cd3689eaf6c090277915bab2a0c450988cb85688e2bcc101a80664d3081fcc0"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000c5a000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000a95000-0x30)={0x1c, 0x0, &(0x7f0000b8f000)=[@decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, r4, 0x1}], 0x0, 0x0, &(0x7f00002e4000-0x70)=""}) 2018/01/18 09:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x38, &(0x7f0000002000-0x38)=[@in6={0xa, 0x3, 0x4b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000002000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x0, 0x1}, 0xc) readahead(r0, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f00009ce000)=""/117, 0x75) r3 = dup3(r0, r0, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000032c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, 0x8, [0x4, 0x7ff, 0x9, 0x9, 0xb493, 0x5, 0xf8, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fc6000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000000)=r6, 0x4) 2018/01/18 09:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d8a000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002a1000-0xb8)={0x0, 0x81, 0x7fffffff, 0x3, 0x3376, 0x0, 0x1000, 0x9, {0x0, @in={{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]}, 0x0, 0x8, 0x87a3, 0x6, 0x264}}, &(0x7f0000e18000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000769000)={0x0, 0x66b}, &(0x7f0000b8b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000056000-0xc)={0x0, 0x2, 0x2, [0x0, 0x2]}, &(0x7f00009c8000)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000df7000)=@assoc_value={0x0, 0x7fff}, &(0x7f000072a000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ca6000)=@sack_info={0x0, 0x1, 0x1800000000}, &(0x7f000060d000)=0xc) getpeername$inet(r1, &(0x7f00004f0000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cd000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ab9000)={0x0, 0x71f, 0x3, [0xffff, 0x100, 0xc0fa]}, &(0x7f0000c61000)=0xe) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000619000)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dec000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007ec000)={0xfffffffffffffeff, 0x6d6103b, 0x8, 0x3e, 0x4e577877, 0x80000001, 0x2, 0x7fff, 0x0}, &(0x7f0000976000)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004dd000-0x8)={0x0, 0x772}, &(0x7f00004c0000)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000001f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@multicast1=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}}, &(0x7f0000950000)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000e40000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006ba000-0x4)=0x14) sendmsg$nl_route(r1, &(0x7f000032d000-0x38)={&(0x7f0000703000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000b32000)={&(0x7f0000daa000)=@delneigh={0x3c, 0x1d, 0x100, 0x3, 0x0, {0xa, 0x0, 0x0, r11, 0x20, 0x16, 0x0}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x3}, @NDA_IFINDEX={0x8, 0x8, r12}, @NDA_VNI={0x8, 0x7, 0x200}, @NDA_VNI={0x8, 0x7, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f87000)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x0, 0x3, 0x9, 0x2}, &(0x7f0000a3a000-0x4)=0xa0) sendmmsg$inet_sctp(r1, &(0x7f0000dca000-0x118)=[{&(0x7f0000c60000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d82000)=[{&(0x7f00005ef000-0x3a)="82e2b322f188c57c02c977ab3628bc45748adac94d0a16bafd0739560f7e81a17582a11614bbd40d0cb354a33bd8b649345e8565e3f5ae1309ca", 0x3a}, {&(0x7f000095e000)="c348a36277309b43bdb1e8295cc20b22235a6be5c0dcc9c6f0a9115799aff6a3cb537fde74aa4b374981fc47bdab7cbbd713a46ed1741a833f84e0e319fe9e9459e4eb5bfb7f0e911f3bfcde8a6982f4f0a4cb4633c426feb6b8c4a407e430bc7b1a9498840285b7203019297738d41a669ff27fa6304a84b4fdb3c6788c4ec34e6a7c4b65f9ec3e2efdfe43d9be35e3", 0x90}, {&(0x7f0000fee000)="9b9ebff64b6ac9dd23cc2390956b8942867b4fe3e9a94b99785191b6ee51d459ab3821f4b1ecc94c06a3f7ebdbc5b14a0fb514fb24cb52c8383337be94d71523528324908d619bb5df0a555ee551b0d8e5b4355f20e49fdfdd4ac3437a17c14bdf1746b57562d7c65e7030bd19c7ce71995631a8396c4b9f8aaaf95f30beda199c519ad4aa2478f5b8f0e01e9c40a790f77640512a9e2b1a92608ec3463a5bcc708c22e0a480c7ad6eb0246b6f1e82778ff64713c7711a35a4d49e93d8701744a93cca569c554b7843f25879a042f17f2579d4dceef4e5a0067e0094bb74d74f7fd75d6d", 0xe4}, {&(0x7f00007ba000-0x97)="aea3c10906d528ab6dee7da020ae23cd4ac6a5d75215683ea6c9f42246a5123ce298063308e898d5344f8883c50fabda704972d33d60d6f89a66fedb6e17dd51a19c95aa38dc8122e382dc62c9f74323132bc50458dd85ee915d4bbac6b5afbd416f132719d94d737c6c14457dad9c87fd8ee52ddbe13f4e7ae58b93d80f065dee7ce31080bf514584b342c4cf3ccc6e58ee3816943723", 0x97}, 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0x1000}], 0x5, &(0x7f00004a0000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x1, 0x649, 0x10000, 0x2cc, 0x3, 0x66, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8, 0x7fffffff, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x6, 0x10, r4}}, @init={0x18, 0x84, 0x0, {0x20, 0x8, 0x3f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x62, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xf79, 0x2, 0x4, 0x8, r6}}], 0x120, 0x8000}, {&(0x7f000099d000)=@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a67000-0x60)=[{&(0x7f00002b2000)="0d5dfaa17cf784c1df51fbf38c69b887b3b3fae74619d4449ba376a5b9682b441e799cb4e7ca0ec7e8e3595eeaf7cc49d5e914c53feb4d60200d23643190089c7b264297b9f72a45bd1cbd891ea321404d36126f5e2bb4b85a12b414e03434887c75c4e5d877b9b7a5c0b082a02fcbf04fdfb5f4589f475bc9156fded0eec2f49b981dbb7d8c0481b8f20cd306faad7f6911c93fa9b8009341b517d4a1bf5b437b56a1472ceefe21f1fc9c4fb9c1434301d88edffd19c461a68040643c6a07d7081fbfbb9b3bdd209b095ee18e189368d38545fec44557e76f59b66003379759b930005de559b9be44b51eacda5f4208b9", 0xf1}, {&(0x7f0000f3a000-0xa6)="11d12880b28f6578d37963a2e480d61337632a1999b2f90ce33781215d646dfc55dee94b7c54bbaba052f9fe896d1371854b68589f9a5f0c6dade0af220e6175a3aa4991fcef7fc6e9e5d8e88c0115b4b05137f44e23be3af46f1d4984cf0971fc3498546d6ff093e31a258ee8de6595efd947421fb538e9955805464ccfd8402983350299d5e48d0b0acee2cc09207d09c68d554d8f697a4655ed44661bddb6ca7947e7f47e", 0xa6}, {&(0x7f0000a53000-0x1000)="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", 0x1000}, {&(0x7f00009d9000)="daf9d568b7d6bdb8bf92313beda3e652ed28b0848e38e9db936580c366fd38ab0732a39a14fb5715c897c98e1f94cbd4effa0ef8538782a979ef7d21e565617b1477dfbeaf1a4327bf074e1855f68cf3b4f6949ef7cc0190ae5da20b6431439eb53ea2f95a43ab1ddb0357fee2e1c9024f27f36dc1b162194c773c77dfdedc1e", 0x80}, {&(0x7f000042d000-0x90)="79e2dba023811a0e5bb134af51a7691a9cd031fe22acb0f9a6eaa8e9fee538a7de64026151a2097a7cfe993d020cc575c024bacd824da0fb3c8886de1e3d6931cb3cd0a84d8b3e0fd035042154514b70a25892dc26798fb2517c58386846f971fe0b6a96e054842b3263588663381f153f8451c4b00f9dbb24e085457fb51d3133600ed809f4d7b17936579bb4ba1fa5", 0x90}, {&(0x7f0000dd5000-0x2d)="2c537afd9e3dafcee48750e9c7bd76155ee21eb3a379d6d81a95337cedcbed277357b9bb1341f6335c3bb13132", 0x2d}], 0x6, &(0x7f00003a5000-0xc0)=[@init={0x18, 0x84, 0x0, {0xe17, 0x7, 0x1816, 0xb02}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x4, 0x9, 0x7, 0x3, 0x9, 0x59550000, r7}}, @init={0x18, 0x84, 0x0, {0x0, 0x100, 0x3, 0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x2, 0x8, r8}}], 0xc0, 0x20044884}, {&(0x7f0000e3d000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001d5000-0x80)=[{&(0x7f0000eb8000)="fbe00a1ba9eb014acad5a3781cca0312b659e4301dfb1994fe2a7a287e43f354e1448a746529ac7c", 0x28}, {&(0x7f0000983000)="dbb0ea7e09d081b4032b4848e0523e2652134cba", 0x14}, {&(0x7f0000a11000)="38c4f525000e12ea36a6c703877abbd04023d9980e4231b18f9b990bfb793b0d830be05c71c686aaad7f4fba03bfe48f845975a8a26d714ed1d9f4e303843b5997849de6e4792fe3b7f599383470201847bd8fb73d13", 0x56}, {&(0x7f000003e000)="56635f2ffff330e7ba2496b6791d58cf84bab7f82ef9d37ba56a008788097cc86d8226c2ad9bd338993a9131c301dde5de5d1b08f2ffc15fb15768b7ebe41ff591dfab4787aec8543f21d43bf68d5e87ce00ff94d38708054371eb335ac19f62ee329cd35d05c29697261010ffbcc1a554197262a25cff56356c84cda1f636760fe047683d11591950ef2a371cfe183567890a29825adfdcb3b653c9eb8d2921d5a4853cd3a822d18f16196c53a68e4a58bce0770bdd89adbce3762371cd55596a7c5d53d565749fc664fb69a4094956ac4cf1ad9849353d136815", 0xdb}, {&(0x7f00009c3000-0x75)="d6989d34561aacec219db9941921fc1d7459d52fc765e1f046780b49d8720f74e150699d4899ca033a1e6083b8981c625a82788fb35ea729bec2ae5fd0675c4717898a8b386179b6e2c7a07b6beff9cb57143dc57a49f109552611e3f51a9b5c185b7c0882d699226f0c236b2cfd37332dcd72dec5", 0x75}, {&(0x7f0000a5d000-0x23)="11b5e9f328ea34cb68ed6d50d2e24adfe65472fa713609761d0ac66dfe051c3a1848f9", 0x23}, {&(0x7f0000eee000)="459e0bf66d494eed7098edd82049a180716e96ad6b3e46bd5a1a463917bdf45f664ccea97a5ad2059719773b6958b71a5c11ae6dbb268623dc7ca26f547465cb7956a85e5035ff40278484ae3e9a9a586c6a649e1aeee23e5df9eb8de120b21b5a14ed1388e87cf095d3264045584da1609f628d3f60c30ca865dc7b4f1d7f2c688b5b07f1558bf6807f3a13fb5c0b39de6b7262117c4f11125431275dd4bd8613bf3f049a8449590c4fb6174ad76d191091d721594f38ee4c44e3dccedc50965cfee6d8eecf56f59bea", 0xca}, {&(0x7f0000538000)="95504066506082beed5182d88e968dfd72d2f6f309c50a709c2e0eb878e2a12dfa62c0e8f63de2d167f0d03b67f35ccc24b8deff0638964efe1a25dfd092dc7ec6ca06febc4ed6003ad1908e7eb8cb90282f39c3d5cf3f793d4bb9a1143a1652c8e76e51111a668d2dc6377b666e062c141f1ea74594cc3785df9d21", 0x7c}], 0x8, &(0x7f000056b000-0xc0)=[@init={0x18, 0x84, 0x0, {0x401, 0xc748, 0x3, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x9da8, 0x7, 0x4, 0x5, 0x7ff, 0xfc26, 0x9, 0x800000, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x7, 0x5, 0x6c01, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x2c, 0x208, 0x10001, 0x7, 0x430, 0x5, 0x0, r13}}], 0xc0, 0x4001}, {&(0x7f0000370000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000166000-0x60)=[{&(0x7f0000199000)="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", 0xfa}, 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{&(0x7f0000719000-0x1000)="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0x1000}, {&(0x7f0000c5e000)="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", 0xfe}], 0x6, &(0x7f0000d07000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x2, 0x100000000, 0x3}}], 0x30, 0x0}, {&(0x7f000007c000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f3f000-0x20)=[{&(0x7f00004d8000)="09a2bd72f4ed7f2ef7b1febc32468840b39cb4520e532fb53292e3faed57ef6769c4406ca9d0b4ac585227b1ffa8923d9b0b6722ba55353ed052a961089213204af8e176aa2ddb32171b6e31d0f265405471eea8cda8330b45a5f3abcbba11ed7ec8e8ef4d88082e93d81d9a0d9cbd7a0f9cca0ac8fbfed27d7ed9271bfea0c68b18c144a01a7b436ab8b9f9de4de21784897b1ed1fff093ddce0034d244b39b802930c61f316477c2ac04bc8f937fd6f2486fc07973ec6cee5106590a8cfe7903dbbbc2ea2459ad5c1e423f349c0060", 0xd0}, {&(0x7f0000d4f000)="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", 0x1000}], 0x2, &(0x7f0000124000)=[@init={0x18, 0x84, 0x0, {0x9, 0xf228, 0x0, 0x80000000}}], 0x30, 0x4000000}], 0x5, 0x4) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) [ 381.462918] binder: 24704:24717 transaction failed 29189/-3, size 0-0 line 2903 [ 381.472098] binder: 24704:24708 BC_FREE_BUFFER u000000002000c000 no match [ 381.493422] binder: undelivered TRANSACTION_ERROR: 29189 [ 381.504269] binder: undelivered TRANSACTION_COMPLETE 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 381.544951] binder: 24734:24741 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/01/18 09:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000119000)=@ioapic={0x5000, 0x0, 0x0, 0x7, 0x0, [{0xb5e, 0x0, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x2, 0x80000001, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6776800}, {0x3, 0x1, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x6, 0x3, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0xb6}, {0x1, 0x1, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0x5, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0], 0x100000000}, {0x401, 0x4, 0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0], 0x65}, {0x0, 0x8001, 0x1, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x8001, 0xc00, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x91a, 0x4, 0xff, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xaad, 0x2, 0x81, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x7f, 0x71460638, 0xe4, [0x0, 0x0, 0x0, 0x0], 0x3f}, {0xd1d4, 0x1f, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x40, 0x7, 0x3f, [0x0, 0x0, 0x0, 0x0], 0x2d6}, {0x6, 0x5, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6f0a, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5e, 0x8, 0xfffffffffffff4af, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x7, 0xfff, 0x4, [0x0, 0x0, 0x0, 0x0], 0x20}, {0x18, 0x100, 0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0xffff, 0x7fffffff, 0x3, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x401, 0xffffffff, 0xea06, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffbd}, {0x8, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x7, 0x6, 0x89, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xffff, 0xa4, 0xf53b, [0x0, 0x0, 0x0, 0x0], 0x100000000}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setns(r0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a84000)={0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0xb, 0x11, 0x19, "6d5504a746db72447af37a21a5646bb60485363e484c31f6c683f8f75d8efad3da5b3b95508dcf94306cdf2fba74ad66fefbe8e8d523bf8c86242561605b91ff", "579d2ecaef8fe25e74a4d2931a539562a9921cd01431bbe0907cc2be38f7444fbd0bc49e59fb742d2714de97221159635df94cd2ad8cfd5cfd0956a9fd9779e0", "a32f8e4976e5be7a18ae978ab5f9f6ebd18d2991afa063b785a720cf147835db", [0x1, 0x3]}) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001000-0x18)={0x0, 0x340, 0x5000000, 0x8, 0x6, 0x80000000}) 2018/01/18 09:06:24 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_gettime(0x0, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00006ea000)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000897000)={0x0, 0xcfbd}, &(0x7f00006b2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000099000)={r2, 0xfffffffffffffffb}, &(0x7f0000a0f000)=0x8) r3 = shmget$private(0x0, 0x1000, 0x8, &(0x7f00001d0000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00002fc000)=""/101) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 09:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0x96) getgid() bind$nfc_llcp(r0, &(0x7f00000e7000-0x60)={0x27, 0xec, 0x100000001, 0x7, 0xfffffffffffffffb, 0x3ff, "31f81e19f6637e569c264c0cedaf4575f63b952ddb850a7560c827f5516835a27f84ba64e6c50f33d1335ad538095ac62b9688dce4d2625a74bc34ff80c8c0", 0x100000001}, 0x60) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 381.614330] binder: BINDER_SET_CONTEXT_MGR already set [ 381.626611] binder: 24734:24741 ioctl 40046207 0 returned -16 2018/01/18 09:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000969000-0x8)='keyring\x00', &(0x7f0000a82000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) fstat(r0, &(0x7f000049a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000022f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b3c000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000d08000)="8c3b1b5390bca6cf58752f250d397ec84d5dfb9e2400754687f4dc5160c31ca2c7399ab861441217eb4fba485e0362e02836ebfe01bc15b2e1829dd9748e6b26e00d80a96bd7588b11ec4496935940262e8b4fedc1e28cdf6bad63238c821925187babd40b8934147a3081b938b00d0725fbccd80ffc8096a4e90337bc89e3ac3e464463c414229e81ad03e5d2ae89c91faae51dde", 0x95) 2018/01/18 09:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000050c000-0x9)='/dev/vcs\x00', 0x101141, 0x0) pwritev(r0, &(0x7f0000160000-0x20)=[{&(0x7f0000b98000-0x27)="0db64c25be454329c1601e1da411520046483e52c2ccb8f1094b3da6458d5321bc20b72af29da8", 0x27}, {&(0x7f0000841000-0x6e)="1b46c0441f672f4f2b23261f06b92aab83926e7801e25ba995da982a85ec1d07ab34104f5329d863fb1df3771d9a8be25bb332afe5433f2beada15059545bde51ae6b4954a5fc9bb6563e8d8fc8b762ffcf19917ff7e5b4d7bf801c82ab4826e36802d9cc1e63335905f8835808d", 0x6e}], 0x2, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) clone(0x800000, &(0x7f0000640000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") socket$inet6(0xa, 0x0, 0x7ff) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 381.627899] binder_alloc: 24734: binder_alloc_buf, no vma [ 381.627926] binder: 24734:24751 transaction failed 29189/-3, size 40-8 line 2903 2018/01/18 09:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4005, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) vmsplice(r0, &(0x7f0000b10000+0xc93)=[{&(0x7f0000f02000-0x20)="52a1927996981901033caf5b3d92142c720d5fff6964f1de569408db2ba666a9", 0x20}], 0x1, 0xe) r1 = memfd_create(&(0x7f0000584000-0x12)='vmnet1keyringGPL)\x00', 0x1) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000ec6000-0x4)=0x0, &(0x7f0000e91000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x7fffd, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 381.630463] binder: 24734:24760 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 381.630474] binder: 24734:24760 BC_INCREFS_DONE u00000000204edf8a no match [ 381.781690] binder: undelivered TRANSACTION_ERROR: 29189 [ 381.787507] binder: release 24734:24741 transaction 380 out, still active [ 381.794660] binder: undelivered TRANSACTION_COMPLETE [ 381.807774] binder: send failed reply for transaction 380, target dead 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000f2c000-0x4)=0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/18 09:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) sendto$llc(r0, &(0x7f0000e24000-0x8f)="c06ec21e517366af010b5aa68c3575aa44c0fa2e891c57a3c5748ecfbb939aa2aaedeea6fa2f1af022e3c27b34e7d925cd945d784ba48ecb556c63fd3b206caac60a64207a08976ff6c78e910371063030dc5dd8d98ad9ae1a17f735bd684c6e9a637c2e8aae7f101fd2d99329c569d63ad2daff43377071b745808e2839afac49bdaf3ad7f529e4ec814d1a1666e1", 0x8f, 0x4, &(0x7f00004dc000-0x10)={0x1a, 0x3, 0x499, 0x514, 0x6, 0x941b, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x10) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e38000)=0x0) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c04000)='./file0\x00', 0x80, 0x1) symlinkat(&(0x7f0000ad4000-0x8)='./file0\x00', r0, &(0x7f00001a7000-0x8)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000663000)='./file0/control\x00') 2018/01/18 09:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007b1000-0xe)='/selinux/user\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000219000)=@random={'btrfs.\x00', 'aead\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000970000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00004d4000-0x4)=0xe8) stat(&(0x7f0000364000-0x8)='./file0\x00', &(0x7f0000239000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000005e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073e000)=0xe8) setresuid(r2, r3, r4) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f6000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000716000-0x8)={0x0, 0x0}, &(0x7f000030d000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000e2d000)={r1, 0x7ff}, 0x8) 2018/01/18 09:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/18 09:06:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000004d000-0x12c)=[{{&(0x7f0000a7c000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000990000)=""/0, 0x0}, {&(0x7f0000c7a000)=""/112, 0x70}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000e77000)=""/164, 0xa4}, {&(0x7f0000e33000-0x7a)=""/122, 0x7a}, {&(0x7f0000001000-0x75)=""/117, 0x75}, {&(0x7f0000000000)=""/157, 0x9d}], 0x7, &(0x7f0000f11000)=""/182, 0xb6, 0x5}, 0x1}, {{&(0x7f0000001000-0x3a)=@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, &(0x7f0000032000)=[{&(0x7f0000471000)=""/198, 0xc6}, {&(0x7f0000b76000)=""/4096, 0x1000}, {&(0x7f0000001000-0x99)=""/153, 0x99}, {&(0x7f0000001000-0xe)=""/14, 0xe}, {&(0x7f0000001000-0x43)=""/67, 0x43}, {&(0x7f0000fb4000)=""/40, 0x28}, {&(0x7f00001cd000-0xc8)=""/200, 0xc8}], 0x7, &(0x7f0000000000)=""/43, 0x2b, 0x9}, 0x7}, {{&(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000001000-0x3a)=""/58, 0x3a}, {&(0x7f00000b6000-0x19)=""/25, 0x19}, {&(0x7f000003c000)=""/62, 0x3e}], 0x6, &(0x7f0000001000-0xf1)=""/241, 0xf1, 0x5}, 0x0}, {{&(0x7f00001c5000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000b2e000)=""/127, 0x7f}], 0x1, &(0x7f0000e11000)=""/181, 0xb5, 0x8}, 0x9}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/207, 0xcf}, {&(0x7f0000001000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000)=""/119, 0x77}], 0x3, &(0x7f0000001000-0xdc)=""/220, 0xdc, 0x5}, 0x7fff}], 0x5, 0x100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) syz_emit_ethernet(0x8a, &(0x7f0000a5d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x7c, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, {0x18, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x4, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@timestamp={0x44, 0x24, 0x0, 0x0, 0x0, [{[], 0x0}, {[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}]}, @lsrr={0x83, 0x1b, 0x401, [@rand_addr=0x9, @broadcast=0xffffffff, @empty=0x0, @rand_addr=0x1, @multicast2=0xe0000002, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x0}, @ra={0x94, 0x6, 0x0}, @end={0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_open_dev$dspn(&(0x7f0000829000)='/dev/dsp#\x00', 0x1, 0x80) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e71000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000ea8000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000b22000)={0x1f, 0x0, {0x3, 0x2, 0x7fffffff, 0x1, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) fsync(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000e61000)=""/246) ioctl$EVIOCGREP(r0, 0x8004745a, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 09:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x8)=0x2) 2018/01/18 09:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000236000)={&(0x7f0000660000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000436000)={0x0, 0x52}, &(0x7f0000eb5000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000009d000)={r2, 0x3215}, &(0x7f0000c4e000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000048a000-0x8)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000309000-0x14)={0x2c, 0x4, 0x1000, 0x1, 0x7}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000217000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d6000)=0xe8) 2018/01/18 09:06:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5, 0x44000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x401, 0xeda5, 0x8001, 0x2}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000563000)={0x0, 0x0, 0x0}, &(0x7f0000fd8000-0x4)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000586000-0x4)=r2) socketpair(0x7, 0x8000b, 0x0, &(0x7f0000826000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c22000)={0x0, 0x0}) futimesat(r3, &(0x7f0000263000-0x8)='./file0\x00', &(0x7f0000335000)={{r4, r5/1000+30000}, {0x0, 0x0}}) syz_emit_ethernet(0x7e, &(0x7f0000c82000)={@random="9faa5dc31b3c", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}, {[], 0x0}, {[], 0x0}]}, @timestamp={0x44, 0x18, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@rand_addr=0x0], 0x0}]}]}}, ""}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f00003e3000-0x8)={0x0, 0x0}, 0x1fff, 0x1000000002) 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000c68000-0x8)='./file0\x00', &(0x7f0000340000)=""/66, 0x42) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a36000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e70000)=0x6, 0x4) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000480000/0x1000)=nil) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000a16000/0x1000)=nil) shmget(0x0, 0x2000, 0x20, &(0x7f0000c70000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x10, &(0x7f000002f000/0x2000)=nil) shmget$private(0x0, 0xf000, 0x1000, &(0x7f000063c000/0xf000)=nil) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00007ea000-0x97)=""/151) r0 = shmget$private(0x0, 0x3000, 0xa0, &(0x7f0000e00000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000739000)=""/160) 2018/01/18 09:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget(0x3, 0x84) r0 = msgget$private(0x0, 0x2) pipe(&(0x7f000015e000)={0x0, 0x0}) fsetxattr(r1, &(0x7f00008ec000-0x14)=@known='security.capability\x00', &(0x7f00004e6000-0x1)='\x00', 0x1, 0x3) msgrcv(r0, &(0x7f00003d1000)={0x0, ""/8}, 0xffffffffffffff8c, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000cd2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/18 09:06:24 executing program 4: socketpair(0x7, 0x7, 0x0, &(0x7f0000035000-0x2)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000685000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fb1000-0x8)='./file0\x00', 0x133) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000def000)={0xa19, 0x5, 0x7, 0x8, 0x4, 0x4, 0x101, 0x8, 0x5, 0x9, 0x3, 0x3}) r3 = semget$private(0x0, 0x2, 0x1c0) semctl$GETVAL(r3, 0x7, 0xc, &(0x7f0000897000-0x3b)=""/59) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000306000-0x8)={0x40, 0xffffffffffffff80}) 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000534000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000f28000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = 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) stat(&(0x7f0000b99000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f000017e000)={0x8001, 0x73, 0xa71, "c5a83a981a88", "11e16ba1d4ed6dff8d597ba26020cac3"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) mmap(&(0x7f0000406000/0x3000)=nil, 0x3000, 0x1, 0x10010, r2, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000102000)=""/244) bind$unix(r0, &(0x7f0000705000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000bd6000-0x1000)=""/4096, &(0x7f000035b000)=0x1000) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x10, 0x80001, 0x69c, &(0x7f000081e000)={0x0, 0x0}) openat(r0, &(0x7f00009b5000)='./file1\x00', 0x9c85ae9f6c250236, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098a000)=0xe8) 2018/01/18 09:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) flock(r0, 0x6) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000003c000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000083f000)={r2, @in6={{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, 0x401, 0x80000001, 0x0, 0xffff}, &(0x7f0000001000-0x4)=0xa0) 2018/01/18 09:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f1, &(0x7f0000a77000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100f4ff0800020000030600efffffff00000500000003000449faf502007e23"}) r0 = gettid() ptrace$getregset(0x4204, r0, 0x2, &(0x7f0000b85000-0x10)={&(0x7f00000d6000)=""/4096, 0x1000}) 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ec000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000001000-0x4)={0xb, 0x0, 0x2, 0x0}) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f7b000)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000f7c000-0xb)='/dev/adsp#\x00', 0x100000000, 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[{&(0x7f0000be5000-0x5)=""/1, 0x1}], 0x1, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000f7a000)={&(0x7f000082a000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f7a000-0x10)=[{&(0x7f0000f7c000-0x1d)=""/29, 0x1d}], 0x1, &(0x7f000043f000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget(0x3, 0x1) msgrcv(r0, &(0x7f000054d000-0x10)={0x0, ""/8}, 0x10, 0x3, 0x0) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000962000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000020f000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000dd5000)={r2, 0x80000, r1}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000320000-0x4)=0x0) ptrace$pokeuser(0x6, r3, 0x7, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00003c5000-0x8)={0x0, 0x0}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c20000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000180000)={r4, 0xc81b4d1234a6e8ad, r5}) 2018/01/18 09:06:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) ioctl$TIOCCONS(r1, 0x541d) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) inotify_init1(0x80800) 2018/01/18 09:06:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4d000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d4b000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) r3 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(r3, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) dup3(r1, r0, 0x0) 2018/01/18 09:06:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000051a000-0x8)='./file0\x00', &(0x7f0000d1a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x62000) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000518000-0x4)=0x1b) close(r0) 2018/01/18 09:06:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00003a4000)={0x3ff, 0x2, 0x235, 0x7, 0x6, 0x8, 0x5, 0x5}, &(0x7f0000c4f000-0x40)={0x4, 0x10001, 0x101, 0x535, 0x3f, 0x10000, 0x80, 0x8}, &(0x7f000064e000-0x40)={0x1, 0x2d2, 0xffffffffffff97ef, 0x817, 0x80000000, 0x7fffffff, 0x7, 0xfff}, &(0x7f0000215000)={0x0, 0x0}, &(0x7f00001b9000-0x10)={&(0x7f00006be000-0x8)={0xff}, 0x8}) clock_gettime(0x0, &(0x7f0000698000-0xe)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000041c000)={{0x77359400, 0x0}, {r0, r1+10000000}}, &(0x7f00000e1000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f00002d7000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x2, 0x0, &(0x7f0000961000)={0x0, r2}, &(0x7f0000df0000-0x10)={0x0, 0x0}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x45484ade46a1b830, 0x0, &(0x7f0000928000-0x10)={0x77359400, 0x0}, &(0x7f000058e000-0x10)={0x0, 0x0}) tkill(r3, 0x1000000000016) 2018/01/18 09:06:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) r0 = semget(0x3, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000000)=0x2) r1 = semget(0x3, 0x3, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SETVAL(r1, 0x4, 0x10, &(0x7f0000001000-0x4)=0x0) 2018/01/18 09:06:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) clone(0x0, &(0x7f0000295000)="699d", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000051f000)='/selinux/policy\x00', 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000422000)={0x1f, {0x1, 0x7f, 0xffffffff00000001, 0x5, 0x0, 0xee8c}, 0x6}, 0x9) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 5: clone(0x0, &(0x7f000058a000-0xfb)="", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c32000-0x1000)="") capget(&(0x7f0000feb000-0x7)={0x0, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0}) 2018/01/18 09:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003d4000-0x8)={0x0, 0x0}, &(0x7f000052c000)=0xfffffffffffffcbf) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000057b000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) 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) syz_open_procfs(0x0, &(0x7f00005e6000)='ns/mnt\x00') getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000af3000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f36000-0x4)=0xc) syz_open_procfs(0x0, &(0x7f0000eba000)='ns/mnt\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffd58, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x80000000, 0x3, 0x0, [{[@rand_addr=0x3], 0x0}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xec, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/18 09:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x80f, 0x1, 'md4-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f1b000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x7fff, 0x7ff, 0x406e, 0x7}, &(0x7f00000c5000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000294000)={r2, @in6={{0xa, 0x0, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1000, 0x1f, 0x3, 0x4}, 0xa0) sendmsg$can_raw(r1, &(0x7f00008ab000)={&(0x7f000019e000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dda000)={&(0x7f0000edf000-0x10)=@can={{0x0, 0xffffffff, 0x1dfa3ac7, 0x4}, 0x6, 0x2, 0x0, 0x0, "f8652c94e12426a9"}, 0x10}, 0x1, 0x0, 0x0, 0x8084}, 0x200000c0) 2018/01/18 09:06:25 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b48000-0x9)='/dev/vcs\x00', 0x240400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000001000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000024e000-0x4)=0x10000) 2018/01/18 09:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000323000)={0x7, 0x3}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000033f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000679000+0x681)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000069000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e45000-0x4)=0x8fa6) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/18 09:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = shmget(0x3, 0x2000, 0x880, &(0x7f0000e57000/0x2000)=nil) shmat(r1, &(0x7f00006f8000/0x2000)=nil, 0x2000) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005d8000)="72656e6f0039c0d316fe718edd6b8ad25a4dd42411c2607f50e1b30e123e7d4183549f268c062b9c6c61499663b8ab9cefd21fcf", 0x34) r2 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x22c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x218, 0x0, [@generic="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"]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf0000400000000000", 0xc) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000d25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000143000)=0x14, 0x0) stat(&(0x7f00008b0000-0x8)='./file0\x00', &(0x7f00008bd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000073b000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x3, 0x0, 0x0, 0x20, 0xa0, 0xaf, r2, r3}, {0x7fffffff, 0x13, 0x3, 0x80000000, 0x6, 0x0, 0x1, 0x80}, {0x44, 0x68c, 0x6, 0x40}, 0x35, 0x3, 0x2, 0x1, 0x2, 0x2}, {{@in=@empty=0x0, 0x3, 0x3e}, 0x2, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0xffffffffffffffff, 0x3, 0x1, 0x400, 0x1, 0xd829, 0x8}}, 0xe8) linkat(r0, &(0x7f000083c000-0x8)='./file0\x00', r0, &(0x7f00008a1000)='./file0\x00', 0x1400) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) recvfrom(r0, &(0x7f0000a3d000)=""/21, 0x15, 0x2000, &(0x7f0000d72000-0xa)=@pptp={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000012c000)={@generic="92d06b9d434ce83e17b0987221ae449d", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 09:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) pipe(&(0x7f0000746000)={0x0, 0x0}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f000088f000-0x28)=""/40) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009d2000)={0x0, 0x80000000000a76, 0x3, [0x0, 0x0, 0x805]}, 0xe) 2018/01/18 09:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e20000-0x4)=0x0, &(0x7f0000b57000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000082f000)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5414bc66}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, @in6={0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x60}], 0xf4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000b80000)={0x12, 0x3, 0x10001, 0x0}) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) recvmsg(r0, &(0x7f00004c8000)={&(0x7f0000b47000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000269000)=[], 0x0, &(0x7f0000f21000-0xd2)=""/210, 0xd2, 0x20000}, 0x0) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000864000-0x8)={0x1, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) chroot(&(0x7f00002d1000)='./file0\x00') 2018/01/18 09:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002fc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0x4) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cfb000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000279000)=""/18, &(0x7f0000914000-0x4)=0x12) syz_extract_tcp_res$synack(&(0x7f00002e3000)={0x0, 0x0}, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000023e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000bd5000)={0x3f, 0xa3, 0x2, 0x80000000, 0x0, 0x6a}) 2018/01/18 09:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000039e000)=0x1, 0x4) sendmmsg$inet_sctp(r0, &(0x7f00006f6000)=[{&(0x7f0000ee1000-0x1c)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003b1000)=[], 0x0, &(0x7f0000417000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000417000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000a9e000-0x10)=[], 0x0, &(0x7f0000f41000-0x120)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/18 09:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000fd000)='/dev/dsp\x00', 0x2000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ae7000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005f2000)={@common='sit0\x00', @ifru_flags=0x401}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002aa000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000b54000-0x4)=0x1, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000299000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf0000400000000000", 0xc) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ef9000-0x9)='/dev/rtc\x00', 0x12101, 0x0) ioctl$sock_bt_hci(r0, 0x400448dd, &(0x7f0000775000-0x1000)="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") r1 = semget$private(0x0, 0x3, 0xa) pipe2(&(0x7f000088e000)={0x0, 0x0}, 0x84800) readahead(r2, 0x2, 0xfffffffffffffabd) r3 = socket$inet6(0xa, 0x6, 0x8) r4 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000149000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009bd000)={0x0, 0x0, 0x0}, &(0x7f00008da000-0x4)=0xc) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000cc1000)=0x3) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00007e8000)={r4, r5, r6}, 0xc) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f00006f8000-0x9e)=""/158) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) r7 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fd8000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000758000)={0x0, 0x80000001}, &(0x7f00006ef000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000188000-0x8)={r8, 0x0, ""}, &(0x7f00007aa000)=0x8) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00002b5000-0x20)={r9, 0x7, 0x1, 0x0, &(0x7f00006ca000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/01/18 09:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a17000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000230000)={0x101, 0x8000, 0x1000, 0x4, 0x2, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cda000)='/dev/ptmx\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000a33000)=""/217, 0xd9) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000b6f000)='./file0\x00', &(0x7f0000ef3000)=@random={'btrfs.\x00', '/dev/ptmx\x00'}, &(0x7f00006f0000)=""/209, 0xd1) r2 = syz_open_pts(r1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004df000-0xc)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000034c000-0x4)=0x0) sendmsg$nl_generic(r3, &(0x7f000008f000-0x38)={&(0x7f000061b000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000c8000)={&(0x7f000059b000-0x15c)={0x15c, 0x29, 0x400, 0x2, 0x0, {0x20, 0x0, 0x0}, [@typed={0x10, 0x63, @u64=0x800}, @generic="140662cfae59c7ff2b38ba45443e10e72b27e33223a0b0209ffd5df9fd714d5b1597ea49c857e1430d8fdcc847dfde9e24cf2679c95cf85720ef43ce4f55d01d60f5e6f25f6b71e9353a7bc8e16495c3f418a6cafe78939104dcad6f37bac8ac7bacdc0bb9caf1ec5abc2b11ead6e80785110e97cff5a14e4a4e40e36962c40bda191d61934b9e611d42e4c9118fadcef4758da72a9dca7e4027a9ec54886a76e759ea714a61e5acf0367f3fe361ae66e5560207d71f63b88d86c9ead02a9bc9859915049dee7eec2effafc0a8fa412ce45508e0", @nested={0x58, 0x50, [@typed={0xc, 0x96, @u32=0x6}, @generic="61d60759397d3778", @typed={0x8, 0xd, @void=""}, @generic="3eac5018f694669d78e6ac60fba6aaeb9ac8b78b0e979ce985d47529fb1b5a1189e27ebbf61d51b085e8512b142752ae7040cee647"]}, @typed={0xc, 0x96, @pid=r4}]}, 0x15c}, 0x1, 0x0, 0x0, 0x44}, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000a9d000-0x4)=0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000889000-0x28)={0x100, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f07000-0xa)='/dev/cuse\x00', 0x2000, 0x0) timer_create(0x0, &(0x7f000000f000)={0x0, 0x30, 0x4, @thr={&(0x7f00006fe000)="95db609d0885bf8a16a4ef8b6476ebf448f022cc850d9e315a2d24a14c4a68b67487b96ba877e9602d42b8478d34f867c7611973d8c3f8414594e49b588287c5e9edb0dc2b801eebc15bfcd5e9729e7e59cc120418fd9b8d03aab06f9bd8754c7fe3444b74c68c0c066d6cb61a982e1e3b57b2b8a7", &(0x7f00003e1000-0x4)="dbfe0164"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099d000)=0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000eb1000-0x80)={[0x1000, 0x3000, 0x7004, 0x5000], 0x81, 0x42, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_gettime(r6, &(0x7f0000a56000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c93000)='/selinux/policy\x00', 0x0, 0x0) linkat(r5, &(0x7f0000678000-0x8)='./file0\x00', r7, &(0x7f000074a000)='./file0\x00', 0x1400) read(r2, &(0x7f0000366000-0x5a)=""/90, 0x5a) 2018/01/18 09:06:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000209000)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f000007d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x6)='wlan0\x00', 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x1000) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x500, 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) fcntl$notify(r1, 0x402, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000)=@sco={0x1f, {0x3, 0x80000000, 0x80000000, 0x401, 0x4, 0xfff}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00006fe000)={&(0x7f00007b5000-0x60)={0x27, 0x1, 0x7ff, 0x6, 0x5ac, 0x680, "7de021bdd4b08a4e8405009c3f29341d30e761023a3430470b4bd3e4fcf1b2442554c53ac4f53359b22417e6b0d8ed0b6396ecb975db5f7db531ecc8054d99", 0x1}, 0x60, &(0x7f0000077000)=[{&(0x7f0000001000-0x2f)="40e27621ce4b375d527afeb2194f7b1f0ebe8a4b5f92d2fb6cefe4b60408d4d90b4e165f6f36e37bd5483925414a47", 0x2f}, {&(0x7f0000001000-0x6c)="56690a88f2c441657ca10b859552a8ab7ae76c5fb70109130c9ab1cd462c8a24dbb746d41fc635d86bcc45ddf01f509d68360cfa3a3a19b047814753afff4e124c9c6673fd3125cd60314aa4048530bc271cdeb5b19d65f999f9506e51b53034df0807ad6764ec16cba1d6c9", 0x6c}, {&(0x7f0000001000-0xed)="071579f1a5e3d797bdeb133850c80fb7e42c04bcd8a2aafec597eea070b92fb9f76a5506e9201ee4cf4255ba30fdef5c15b824d438fbb173042803c10ee9eee281d63abacdb25d1853d2dcc4a52a26ef95ed0d5a198e9ac05ee48dfa09f0159a9c1f63619feb756a5242d308d3d34c91eab4d3e00f22ffa5bca8564bfb9736e544399e44d94482723b6f91b5a15716b80c4b6d43789889327b6353b5c4dd19e6d3b1ca2edc32d6172c9f34acb5a285ef6c1771bc20496d51ae55041e176202f7f49094b7c29e130e847796384aa3aec6fcfc3290409b224d3bae70d08a4aa6db7acf6130fea0592c265621355f", 0xed}, {&(0x7f0000001000-0xe6)="3a0216a7b42b45eddb66fdfa4f61b2249133e49226467c1fe7baed0fdeb909eabb8ac7c1bfb841881616a4a99842b70fca2b4e1fc8e7531077989b0aa8f2efd724e85302e3e1349a8ce08cf1d17729efa5563a97847ff2056dbe23ad19920abb479992d9e1ac6169013004e315666cb045b7a122af542261fdca6ff9bc30187c4021355075c4ef58426f48fc0769c1d115d61a435246b0077b3a47ed4a7b0a98ffd808ce78db245f8678667945221ca23727b854f706e8ad501bba127727b044114e52d5628beb5be01622d771d027c96aebbad262bdcdcd64c2a963c295caf0fd849c78a21c", 0xe6}, {&(0x7f0000001000-0x4f)="a912e4aa78d17ac965dc6c94f8e803e6f6a10fe603c22672641dfb38abec73de0a169f7ecc9d3c0c29b44edc133307f022d507a887445869bcfef28c5a0f060a8b7815c60324f5a4780841ff943816", 0x4f}, {&(0x7f0000001000-0xa9)="2a0dfb511b7ffa31f715fdc95732c5d0a489c24d4c9bdd31a2ec4210c0d1d97ed757094250632555bb547eccc29b20a783adec7d69709e9875a151f8149af993716c1e5a4b2174eb11026e849eb2b49b6d822a41543445074512736d38581c22e6a54ed1ccb7576eb4c9892436cfcb514553cd8b66e7ccad00242ca28c69da0f29fc51b5531555ea76a7590ccfad144614a5b039c83fb4cdbe64b4e96f685b85fbaa790eba771f6523", 0xa9}, {&(0x7f000044b000-0x49)="06ce6835d6c81febde8b7413253d65611e3018bb4a13539857d0e8aeade100dc75c0b0319f59497b499a6c57a11663fa82b7f088bd857a7b63a4e1324b69f31aca983c3e07f67dca82", 0x49}], 0x7, 0x0, 0x0, 0x488c1}, 0x40001) 2018/01/18 09:06:25 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f000000d000)='./control\x00', 0x80, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000005000-0xb)='/dev/adsp#\x00', 0x9, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f000000f000-0x8)={0x7, 0x3ff, 0x10001, 0x3f}) ioctl$fiemap(r0, 0xc020660b, &(0x7f000000e000-0x250)={0x16b4, 0x7, 0x4, 0x7fffffff, 0xa, [{0xfffffffffffffff8, 0x792, 0x800, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7f, 0x1, 0x401, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xab, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7fffffff, 0xfff, 0x3, 0x0, 0x0, 0x80c, 0x0, 0x0, 0x0}, {0x9, 0x100000001, 0x3d1e, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0xfff, 0x5, 0x21, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x8, 0xffffffffffff8001, 0x8, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100, 0x10000, 0x3ff, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x5, 0xca6, 0x200, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x3, 0x2e57, 0x3, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) r3 = creat(&(0x7f000058d000-0xa)='./control\x00', 0x11) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000fb2000)=0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) open$dir(&(0x7f000099f000)='./control\x00', 0x20000, 0xc) openat(0xffffffffffffff9c, &(0x7f00004ae000-0xa)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 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) read(r2, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf0000400000000000", 0xc) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 6: mmap(&(0x7f0000000000/0x828000)=nil, 0x828000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000163000-0x12)='/dev/input/event#\x00', 0x0, 0x0) munlock(&(0x7f00002d0000/0x1000)=nil, 0x1000) ioctl(r0, 0x400045b5, &(0x7f0000824000-0xd7)="") 2018/01/18 09:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) stat(&(0x7f00000c0000)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00004bd000-0x10)={0x6, &(0x7f0000465000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000012000-0x4)=0x0) 2018/01/18 09:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e00000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f00007ce000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003cf000-0x4)=0x60, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c90000-0x8)={0x1000, 0x0, 0x100000000, 0x5}, 0x8) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000cf2000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00001ac000-0x4)=0x8000, 0x4) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) fchmodat(r0, &(0x7f000014c000)='./file0\x00', 0x0) 2018/01/18 09:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgget(0x0, 0x0) msgget(0x3, 0x10c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x0, 0x0, &(0x7f0000ef8000-0xae)="439e354678ef47607452774f029af4cf9160ca065671acfd58133f4bd01923302e1a765f7ba1d7c4ffad6a15caa3d79e54733d74c623d06266d02f5ce6a094d34929e648fd4a0bcf40e29ffbd281cf49cb63e53745ed48653e66c2972c78d173e1aae8183133917dcd4034f50c47af68a610d36a9b97c1a44a74504213ec58bd77e075c5c077464169401620cfef037bcdc559e9482632cd82608dddbcebf0cb56f1743c99504b5abb73bb2607d8", 0xae) msgget(0x3, 0x200) r1 = msgget$private(0x0, 0x10) msgsnd(r1, &(0x7f00009d9000-0x41)={0x1, "140bd3f565e9d1fb5cb3142bb63bdfe958f51723c7c8f533e1c3c5bebed8bfa9bd51ece19c58b00907a7a3b1e2da31063fdbf2749e621d3812"}, 0x33c, 0x2) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001e7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000058000)=0x0, 0x4) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00006a7000-0x9)='/dev/vcs\x00', 0x80083, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00001ea000-0x4)=0x100000001) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e88000-0x8)={0x0, 0x0}) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000", 0xe) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x80001) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000a92000-0x10)={0x3, 0x0, &(0x7f0000e00000/0x12000)=nil}) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a23000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000741000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000412000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ece000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000bfb000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f8f000)={0xffffffff7fffffff, 0x0, 0x10001, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00008c9000)={r2, 0x2}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) stat(&(0x7f0000f30000)='./file0\x00', &(0x7f0000eb2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000f42000)='./file0\x00', &(0x7f0000399000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000592000)={0x0, 0x0, 0x45ec, 0x1, 0x1}) fstat(r0, &(0x7f000023f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x6) 2018/01/18 09:06:25 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f0c000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000911000)=0xffffffffffffff40, 0x4) 2018/01/18 09:06:25 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x20, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ax25(0x3, 0x0, 0xff, &(0x7f0000e3d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000085d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002ec000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000752000)=0x100000000) bind$alg(r2, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000e7e000)={0x0, 0x0, 0x0}, &(0x7f000066a000-0x4)=0xc) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_dev$admmidi(&(0x7f0000af3000-0xe)='/dev/admmidi#\x00', 0x6, 0x800) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000fcc000-0xc)={r6, r2, 0x100}) bind$alg(r2, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00007b6000-0x4)=0x0, &(0x7f0000d92000-0x4)=0x4) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000", 0xe) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00001f8000)={0x4, 0x2, 0x800, 0x2, "58a0d5cbd9635a553bcc479751027a33fe45ff8f0887c42ce36a0d4044060d8fcd2aa294efc11d3e35a22d45", 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) clock_nanosleep(0x3, 0x0, &(0x7f0000e4a000-0x10)={0x0, 0x0}, &(0x7f0000e52000)={0x0, 0x0}) 2018/01/18 09:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9f000-0x16)='/selinux/checkreqprot\x00', 0x315e7057255def57, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000043b000)=0x0, &(0x7f0000922000-0x4)=0x4) 2018/01/18 09:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000436000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00008cd000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000761000)={r2, 0x2}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001cc000)={0x0, 0x0, &(0x7f0000d40000)=[], 0x0, &(0x7f000080f000)=[], 0x0, 0x0}, 0xc014) recvmmsg(r3, &(0x7f0000560000)=[{{&(0x7f0000e37000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f77000)=[{&(0x7f000078e000-0x15)=""/21, 0x15}], 0x1, &(0x7f0000948000-0x1e)=""/30, 0x1e, 0x1000}, 0x0}], 0x1, 0x0, &(0x7f0000795000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() prctl$seccomp(0x16, 0x1, &(0x7f0000783000)={0x4, &(0x7f0000462000)=[{0x800, 0x800, 0xc7, 0x4}, {0x40, 0x1ff, 0x0, 0xfffffffffffffff8}, {0xac, 0x1, 0xfff, 0x0}, {0x6, 0x100000001, 0x4, 0x3}]}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sync() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r4, 0x1030) 2018/01/18 09:06:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x351080, 0x0) fchmodat(r0, &(0x7f0000eb0000)='./file0\x00', 0x100) syslog(0x9, &(0x7f0000001000-0x75)=""/117, 0xff1d95fe977abdff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000001000-0x5c)={0x5, 0x2, {0xffffffffffffffff, 0x0, 0xe61, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/18 09:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000812000-0xb)='/dev/audio\x00', 0x0, 0x0) statx(r1, &(0x7f0000423000)='./file0\x00', 0x6800, 0x80, &(0x7f0000971000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$TIOCGSID(r1, 0x5429, &(0x7f0000915000-0x4)=0x0) perf_event_open(&(0x7f0000eab000)={0x5, 0x78, 0x8000, 0x4, 0x1, 0x4, 0x0, 0x7c, 0x4000, 0x1, 0x1, 0xffffffffffff7f73, 0x205, 0xe7, 0x2, 0xfffffffeffffffff, 0x2, 0x2, 0x9, 0x20, 0x1, 0x1, 0x8, 0xffffffff, 0x7d, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x20, 0x5, 0x100000001, 0x1ff, 0x23b25636, 0x4, 0x2, 0x0, 0x3fffc0000000000, 0x0, @perf_config_ext={0x7fff, 0x2}, 0x28, 0x9a, 0x0, 0x3, 0x7, 0x6ca, 0x1f, 0x0}, r2, 0x40, r0, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r3, 0x80000000005423, &(0x7f0000000000)=0x0) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000", 0xe) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 382.851879] kauditd_printk_skb: 55 callbacks suppressed [ 382.851888] audit: type=1326 audit(1516266385.626:4266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25009 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x0 2018/01/18 09:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000378000)='/dev/urandom\x00', 0x0, 0x8000) syz_emit_ethernet(0x2a, &(0x7f0000594000-0xbb)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x4}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e3", 0xf) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x118) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000001000)=0x80000000, &(0x7f0000001000)=0x4) r2 = memfd_create(&(0x7f0000001000-0x12)='vmnet0em0security\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f00000c9000)='./file0\x00', r2, &(0x7f0000000000)='./file0\x00', 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r2, &(0x7f0000002000)={0x1f, 0x1ff, {0x100000001, 0x0, 0x2, 0x5, 0x1, 0x7}, 0x8, 0x800}, 0xe) 2018/01/18 09:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) madvise(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x6f) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000eb8000-0xb8)={0x0, 0x20, 0x1, 0xfff, 0x3ff, 0xfffffffffffffeff, 0x7, 0x731e, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0000, 0x7, 0x101, 0x20, 0x3}}, &(0x7f0000f14000)=0xb8) r2 = syz_open_dev$vcsn(&(0x7f0000e07000-0xa)='/dev/vcs#\x00', 0x7, 0x204002) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000fee000)={[{0xfff, 0x80, 0x7, 0x3, 0x9, 0x20, 0xd7, 0x5, 0x6, 0x100000000, 0xab4f, 0x89, 0x2}, {0x4, 0x9, 0x9de, 0xa2be000000000000, 0x1, 0xfffffffffffffff9, 0x80000000, 0x6, 0x5, 0xfff, 0x8, 0x1, 0xfffffffffffffffb}, {0x7f, 0x9, 0x4, 0x4, 0x400, 0x800, 0x7a, 0x3, 0x50, 0x6, 0x7fff, 0x7, 0x9}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007d1000-0x4)=@assoc_id=r1, 0x4) 2018/01/18 09:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) lchown(&(0x7f0000131000-0x8)='./file0\x00', r1, r2) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f00003e9000-0x8)='./file0\x00', &(0x7f0000224000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f00004b6000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000562000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000e93000-0x4)=0x0) r2 = syz_open_dev$vcsn(&(0x7f0000440000-0xa)='/dev/vcs#\x00', 0x6, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000788000)={0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0x2, 0x20, 0xc, "d37a8b572053a0bc12dd049342872551c48bc4813113eb6227e25fce8a61ade91cd20291dc1ac71834605df9fc6ede8c839d43b6e4a5b5b7f5b4ca655aaf4a99", "114edc09e28df11dc55dc53bcee194be1a22f976b03e06ef4f4287a8174b144ced5a4afd7d60e8a49e9f7d07947057051f60d53f351bc70bb4c7358bfa11d6d9", "7632978bebfbdb39a6b55ac3dc802c94ec77bd9c9f820a5dd9bf194f88548c58", [0x2, 0xfffffffffffffd01]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f93000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000b34000)="") 2018/01/18 09:06:25 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f000076e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000341000)='vmnet0$&,.\x00', 0xfffffffffffffff9) 2018/01/18 09:06:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f00007d4000)={0x0, ""/8}, 0x224, 0x0, 0x0) clone(0x0, &(0x7f0000856000)="", &(0x7f0000adf000-0x4)=0x0, &(0x7f0000b1b000-0x4)=0x0, &(0x7f0000195000)="") r0 = dup(0xffffffffffffff9c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002d9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0xff, 0x8, 0x401, 0x6, 0x3}, 0x20) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) [ 382.941643] audit: type=1326 audit(1516266385.716:4267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25009 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x0 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e3", 0xf) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[], 0x1, 0x0}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000c43000-0xc)='/dev/audio#\x00', 0x3ff, 0x20200) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f000083e000)=""/172) 2018/01/18 09:06:25 executing program 5: socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5b, 0x4, 0x7) mknod(&(0x7f0000337000-0x8)='./file0\x00', 0x10, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000608000)='/selinux/mls\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000410000)=0x0, 0x8) fcntl$addseals(r0, 0x409, 0x1) connect$ax25(r1, &(0x7f0000d7e000)={0x1e, {"03491f0800"}, 0x80000000000001}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000618000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000091a000-0x4)=0x7f, &(0x7f00001f0000-0x4)=0x4) getrlimit(0x0, &(0x7f000083f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000041a000-0xc)={0x4, [0x81, 0x400, 0xdf7d, 0x9]}, &(0x7f0000034000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000d9e000-0x8)=0x1) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000cb5000)=@buf={0xa0, &(0x7f000021f000)="6cd9cb77d3d666cf767bd39ffaf9dc6827e5010e030b10b9d0f82d03c3a96ba10d3ebd562155d0de74a7b651dd7d14cbb93c1302d2a9518a4f7b472c099874bf9d16085b4421dd286ff273f02465b546c10019d2f63f4bc9bf91511256703b5425b860c7d905a6f4d05371d51e9e1f79c49ab363e53d7c5f912ef3f290ed98ae7b2a4efff8f9132bbb0eaeafe45b108237c4b1eb8e567d7409acce8c8bb3990b"}) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00001da000-0x58)={0x5, 0x0, [{0xaf6, 0x0, 0x0}, {0xba5, 0x0, 0x3}, {0xbf1, 0x0, 0x3}, {0xb2e, 0x0, 0x76d2936c}, {0x35a, 0x0, 0x3}]}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000045c000)="8221cd0f8e748af6a55ee57798d2a89a", 0x10) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000877000-0x8)=0x2) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/01/18 09:06:25 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e2c000)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfff, 0x0, 0xff0, 0x6, 0xff, 0x8001, 0x4, 0x3, 0x4, 0x2, 0x100000000, 0xfff, 0x8}, {0x7, 0xfe, 0xfffffffffffffffc, 0x1, 0xda, 0x5, 0xffffffff, 0x2, 0x1, 0x8000, 0x62b, 0x4, 0x0}, {0x1, 0x21, 0x26, 0xff, 0x9, 0x3, 0x0, 0x5, 0x100000001, 0x1000, 0x1, 0xc1d, 0x7f}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000001000-0x8)=0x3f265fc5, 0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000864000-0x18)={r0, &(0x7f0000b97000-0x33)="7ac649b0a26ec76a715f4424a06c4a79ebb612161b9672760955a5198e6f9fbcebe0c883b295c66425ca2f3274ae907071238b", &(0x7f00001f1000)=""/15}, 0x18) r2 = eventfd2(0x0, 0x0) epoll_create1(0x80003) inotify_add_watch(r0, &(0x7f0000437000-0x8)='./file0\x00', 0x1000820) sched_getscheduler(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xb) r3 = syz_open_dev$vcsn(&(0x7f000016a000)='/dev/vcs#\x00', 0x9, 0x1000800000001680) ppoll(&(0x7f0000659000-0x18)=[], 0x2011, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x7}, 0xfffffffffffffe98) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000893000-0x4)=0x3) syz_open_dev$mice(&(0x7f0000d73000-0x10)='/dev/input/mice\x00', 0x0, 0x10405) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00009a9000)={@common='tunl0\x00', 0x3}) setsockopt$inet6_buf(r3, 0x29, 0x20ed, &(0x7f0000af8000+0x704)="af5e3f442d496cad259709d0633aa833c97778b3949910d73ea008478b98ae288cb890dfe9603682064a096a348eb86875d744203054f9b821845c8f04470b7cb9f54633260388d407b05a18157fe490e9612d834e215dc453f0b5ee214454cf631f1fbb05868602f936fa1f44abb7fe31e7de2b297c88ced913fdb103c3de81e4f2c60c6254819ddc139b3fda212e440b71e0e36dc09d2ddfc2f6b8873ff841b9d25005bd72f0df08adcf66ec9667d5679d7b1727ee1dd556618dcdc0ac6e78842904f27b69afb0", 0xc8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) modify_ldt$read(0x0, &(0x7f00006d0000)=""/4096, 0x1000) r5 = semget$private(0x0, 0x3, 0x4) semop(r5, &(0x7f000003e000)=[{0x0, 0x84cb, 0x1800}, {0x1, 0x8, 0x1000}, {0x1, 0x1ff, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x0, 0x0}], 0x5) add_key$keyring(&(0x7f0000083000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000ddc000-0xc)='id_resolver\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b57000-0x8)='[vmnet0\x00', 0x0) r6 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) io_submit(r4, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000ddc000)="03", 0x1, 0x565c, 0x0, 0x1, r2}]) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e3", 0xf) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000060b000)='/dev/vcs#\x00', 0x7, 0x400) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b4b000)={0x0, 0x8}, &(0x7f00004ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000df7000)={r1, 0x0, 0x8001}, 0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000066a000-0x4)=0x0, &(0x7f0000a18000)=0x4) bind$alg(r2, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fanotify_init(0x8, 0x40c00) pkey_mprotect(&(0x7f000033d000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000f44000-0x4)=0x0, 0x4) 2018/01/18 09:06:25 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000026c000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000016000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0x17, &(0x7f0000009000-0x4)=0xfffffffffffffff8, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000)={{&(0x7f0000005000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/18 09:06:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000cd8000)=0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003e6000-0x4)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000f3c000)={@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]}) connect$packet(r1, &(0x7f00005fd000-0x14)={0x11, 0x7, r2, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058f000-0xe)='net/sockstat6\x00') ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000529000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='gre0\x00'}}) fcntl$getflags(r0, 0xb) preadv(r0, &(0x7f0000ce3000)=[{&(0x7f0000039000)=""/4096, 0x1000}], 0x1, 0x1000000000000000) 2018/01/18 09:06:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000497000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) syz_open_dev$sndtimer(&(0x7f0000799000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f000030e000-0xa)={0x2aa, "7d7c80887be0"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00001c8000-0x4)=0x0, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 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$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000cd0000-0x50)={0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000de1000)='./file0\x00', &(0x7f0000071000+0x7a9)='./file0\x00', 0xa000, r2, r1, 0x7, 0xfffffffffffff2be, 0x200040) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000043a000)=0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f6c000-0x4)=0x2a3, 0x4) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x0, 0x7) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae5000)='/selinux/mls\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x3, 0x2d) 2018/01/18 09:06:26 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000009000-0x8)='./file0\x00', 0x70) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000000c000)=0x6) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000010000-0x4)=0xbf, 0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000010000)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000011000)={0x0, 0x38, &(0x7f0000011000)=[@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000005000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000)={0x5, 0x6, 0x6, 0x8, 0x6a4, 0x4, 0x30641b7c, 0xfffffffffffffff7, r1}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000010000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f000000b000-0x8)={r2, 0x2}) syz_emit_ethernet(0x89, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x7b, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @empty=0x0, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x5f, 0x0, "8e6c978f7b8e03e55273277ebe8bd82adaee200866bb6a6f1ce8a53fc481d99f6f0468312a174cfb1e9aef316475c4d69d85e9245b501f0756d99e10b0a6a62a65d4751de61da26ed9b61ebe9c6f95dc45a83b05c6e331"}}}}}, &(0x7f0000001000)={0xffffffffffffefdd, 0x0, []}) syz_open_dev$urandom(&(0x7f0000007000)='/dev/urandom\x00', 0x0, 0x8080) socket$bt_hci(0x1f, 0x3, 0x1) 2018/01/18 09:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d118bde, 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$amidi(&(0x7f0000463000)='/dev/amidi#\x00', 0x4, 0x404040) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000582000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0xc1, 0x3, 0xd52c}, &(0x7f000048b000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ff3000-0x64)={r2, 0x7fffffff, 0x5c, "b9256a725b46d581d5c69f62f253df700e3bf8dfbfab168b96eca1d6ba3f984f6bab0d1dd4e44d05b485da3abce585e577cf1eca91b30721c567ad60f798cb06b594d437f2e8c6b26039f7eef57e41138da6efa3e61d052d9c450734"}, 0x64) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x7400, 0x0, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x2801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/18 09:06:26 executing program 7: msync(&(0x7f00000b8000/0x3000)=nil, 0x3000, 0x2) syslog(0x13, &(0x7f0000c08000)=""/117, 0x75) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f000004d000)="be82da8794ab0c8e0ec614a5d98f15b7ab9c33e2f37579c36097b7d802f53cc3ea1812a17ec7df431bbfc2d0cd1214fb4005caa8b36281f4cb59d7b04e5629dc69a7456a11e87105f41036974054749b948631c3050bd04d060f30f9") syz_open_dev$usbmon(&(0x7f0000361000-0xc)='/dev/usbmon#\x00', 0x3dc5, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007c8000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000051d000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f000021b000-0x4)=0xfffffef6) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) syz_extract_tcp_res$synack(&(0x7f0000a67000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000eda000)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r0, 0xc0045878) sendto$inet(r0, &(0x7f00004c8000-0x1000)="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", 0x901, 0x0, &(0x7f000055d000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005de000-0x11)='/selinux/enforce\x00', 0x40040, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000e65000)={0x1, 0x1f13, 0x2, 0x46e, 0xd5c, 0x7fffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000024b000-0x4)=@int=0x0, &(0x7f0000204000)=0x4) 2018/01/18 09:06:26 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, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00004ca000)='/selinux/status\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/01/18 09:06:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x9, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syslog(0x20000b, &(0x7f0000001000-0x75)=""/117, 0xc66abf21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0x5)='ceph\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x16)='$-eth1keyring#eth0em0\x00', 0xfffffffffffffffa) r2 = request_key(&(0x7f0000b66000-0xb)='pkcs7_test\x00', &(0x7f0000774000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='*\x00', r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000e15000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d80000)="c24cb3cffadc1e154c4fdda1bf60f7f74579d84139b7d54258", 0x19, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000-0x8)={0x0, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003000)={r5, 0x0, 0x9, [0x3, 0x7, 0x80, 0x1, 0x0, 0x1, 0x8, 0x2, 0x3]}, 0x1a) keyctl$reject(0x13, r2, 0x57f, 0x5, r4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000001000-0x4)=0x0) 2018/01/18 09:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x2000000000, 0x3, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fc7000)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x0, 0x20, 0x3b}, &(0x7f0000e91000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d0a000)={r2, 0x10000, 0x1, [0x8]}, &(0x7f0000137000)=0xa) dup3(r0, r1, 0x0) 2018/01/18 09:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a0e000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c6e000-0x30)={0x8, 0x0, &(0x7f0000dd0000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) close(r1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000ea000)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) openat$cuse(0xffffffffffffff9c, &(0x7f00006c9000)='/dev/cuse\x00', 0x800, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000017e000)='/dev/loop-control\x00', 0x20000, 0x0) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:26 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00004bf000-0x8)='trusted\x00', &(0x7f0000c76000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00004a7000)="", 0x0, 0x0) keyctl$chown(0x4, r1, 0x0, 0x0) fdatasync(r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edd000)=0x4, 0x4) ioctl$KDDISABIO(r0, 0x4b37) 2018/01/18 09:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) shutdown(r1, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000830000)=0x0) r3 = getuid() getresgid(&(0x7f00008a4000-0x4)=0x0, &(0x7f00008a0000)=0x0, &(0x7f0000e9a000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000c9f000)=0x0) stat(&(0x7f000069d000-0x8)='./file0\x00', &(0x7f00005cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000acf000-0x8)='./file0\x00', &(0x7f0000ff2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006fd000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c65000)=0xe8) lstat(&(0x7f0000ebc000)='./file0\x00', &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b75000)=0x0) lstat(&(0x7f0000fa1000)='./file0\x00', &(0x7f0000bd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000a6f000-0x4)=0x0, &(0x7f0000c04000)=0x0, &(0x7f0000109000-0x4)=0x0) r14 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000af1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e5a000-0x4)=0xe8) fstat(r1, &(0x7f0000342000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00008b0000-0x4)=0x0) stat(&(0x7f0000199000)='./file0\x00', &(0x7f0000eec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000b15000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000058000-0x38)={&(0x7f0000c63000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000064f000-0x20)=[{&(0x7f000032f000-0xd3)="68fd5564066d814749b64dbd2da08880e13ac9f5936ee4498359e73079cde48e7b04907c5c1abce9d6736199cce2b57e1adad88cc90053a989f65ebe7c92eda3f0c8f3c8b3c59604506d574a0f0c9dfee55a31c166943c0db5742f10f725e4608c6ecb12fe174ff35aef72c1a60397df210d29b46594a60ba05be092e68483ed3bb31b8d12f2a6a313ed3235328d9ac1ff617fc23c609e32d870e64c3e310a5d7a6691b20c39b4643e62f675f87d49187639c965d0a820f39277455756a3e7ed25c34e1fce46e8b4e0b4bfd164b1927ce1d8db", 0xd3}, {&(0x7f0000e83000-0x2f)="d3aa9ef7a72ad1a800262ecc5f50be54042a6744a3e4c9e157ab23aa374f633794dc691328f668133d271aaa754b04", 0x2f}], 0x2, &(0x7f0000fa1000-0xf0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xf0, 0x8000}, 0x0) 2018/01/18 09:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f7c000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000028d000)=0x239adc2c, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) socketpair(0x0, 0xe, 0x293, &(0x7f00007e7000-0x8)={0x0, 0x0}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000df9000)=0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x800, 0x0) getsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000a72000)=""/113, &(0x7f000028d000-0x4)=0x71) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00001bb000)=0x0, &(0x7f0000c95000)=0x8) 2018/01/18 09:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000182000-0x12)='/dev/loop-control\x00', 0x802, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r1) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00008df000)={[0x14005, 0x2, 0xf000, 0x5000], 0xfffffffffffffffe, 0x20, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001b9000)={0x0, @in={{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x28000, 0x236, 0x5, 0xa8}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000099b000)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, 0x98) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) [ 383.458995] binder: BINDER_SET_CONTEXT_MGR already set [ 383.467244] binder: 25132:25144 ioctl 40046207 0 returned -16 2018/01/18 09:06:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000897000-0x48)={0x8, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7f1b, 0x0, 0x7, 0x1, 0x81, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0xc8, &(0x7f00001a8000-0xfb)=""/251, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000f5f000-0x8)='./file0\x00', 0xa02, 0x81) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000f5e000)={0x4db, 0x1, 0x140000000000}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007ec000)=0x4, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/01/18 09:06:26 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x4, 0x7, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000ce0000)="23a1141befcd31791f686449e3b463f75f22971ed55502b34a42c250e43b663401a754390ad4664c262ce7d91f11d3b6cca1c9b6a4cc759a0a49f097fd991f330da435245fed2ec313c309a830e520793e05bcfab592dc405162d4b596eb6dd1ac62cbc5025d1e44fc8ae6155955463f14d3d945a14b358cd0623592bbd8aa1366ad6642fddb1b7d256af9d7dcdf7bbac13195229dca9ef7e5c323dc86c8d66436d81a1ef36865a3ffa202f909f9027ff09d82d3f2cd7839d26f0e78fe", 0xbd) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0xbd)=""/189) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socket$pppoe(0x18, 0x1, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cd8000)='/selinux/validatetrans\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00005c4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:26 executing program 0: r0 = getpid() r1 = gettid() r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f5d000-0x11)='/dev/qat_adf_ctl\x00', 0x111401, 0x0) stat(&(0x7f0000ef1000-0x8)='./file0\x00', &(0x7f0000f1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x9, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x0, 0x0, r3}, {0x8000, 0x2, 0x7f, 0x0, 0x0, 0x7ff, 0x200, 0x40}, {0x9, 0x1, 0x5, 0x2}, 0x8, 0x7, 0x1, 0x1, 0xfda4cd7a64343dc2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x2, 0x0, 0x1, 0x20, 0x100, 0x1c}}, 0xe8) kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/18 09:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ece000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000f3b000-0x4)=0x8000, 0x4) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f00005a2000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000d20000)="6500800000e1239074e8d0eb82c0ecf0b2d6ac60d53173b6094df576df0ae625d0c4719f811d0931e9ac91fbf7e38cae51c8a1e2e6c94f840f9bfba81e805e554b372b48eb1c33d526b461b399dc17b71417da65f26fbbd2fd19d83da5e26fd2245a045c7e71287129878c71751225cf53764d8c2b56583cfe6079c5e472a94ef8") mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x2, &(0x7f0000fbc000)={0x0, 0x0}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ae5000)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000045a000)=0xffffffff00000000, 0x4) close(r0) r2 = creat(&(0x7f000084d000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000e20000-0xbc)={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]}) 2018/01/18 09:06:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0xfffffffffffffebe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004e9000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xc5)="903161758eb68d77b0ebdd0e394a5db775979e359fbc01f9fc65d6bcf3ddcd5a87ff5b1f3471b093f2c796f51786a6310ee43649c41cae4e22c95643719ff4307bf7c6bd7eb07e8c5e8c5c1204d9ef20abef7fcfc18bec25c21606faea00fb560da207cb59260a3330c61195e16c7ca85b2f179547e58322bcb54439a5524ca04ff6306aa6d2ed380e07505caac68513dcd3c8d5a74c6c3fbd560e64a0d607024c1b01b3ad41395c5ebc9178b7eb88a6c0d5006f982377bddf34582960f3b7630a9313225f", 0xfffffffffffffde8, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0xffffffff) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x805, 0x0) bind$inet(r1, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x20) getsockname(r1, &(0x7f0000047000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007aa000)=0xe) sendto$inet(r1, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f000082e000-0x4)=0x1, 0x4) 2018/01/18 09:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00001cb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000057d000-0xd)='/selinux/mls\x00', 0x0, 0x0) keyctl$join(0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000107000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000059e000-0x4)=0x0, &(0x7f0000d8d000-0x4)=0x4) 2018/01/18 09:06:26 executing program 4: capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fdf000-0xe8)={{{@in=@remote={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=@rand_addr=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}}, &(0x7f0000000000)=0xe8) getgroups(0x6, &(0x7f0000fd6000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000037000-0xe0)=[{&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)="48985609614623984068e4f550efd77c677a6ba83a1f709a1447c43c29a167f4a5d10071caf9c39c9fda3ccba8bca95eb38910d1bd68e179ea8b6c5ff64812ec630ec4bae331929c50eb552937629f787981740c7d5364eee47da8ab6d5a032468f14e96cb41d877cf0f0c799a9157abf0360a6056891073320c2a9052446eab2fd3f95ab11fb096eda7ca730e1cd0959b99ae821b032b70d3ead35857742ab88754a30ab0d3c66d218b696e99df147112f8b0cc8b213af28ff8a77ae4d3106d99a1043397de4a4adce96fd98934d49de3306ce0605e413277", 0xd9}, {&(0x7f0000382000-0x2)="dd2d", 0x2}, {&(0x7f0000bea000-0x30)="ac467f52b1d3a7bced7f3a14e3a94fff526fdd562d8f8f7b48eb0b9b547ac41fa0f0476715d75bc1f730f5374be67949", 0x30}, {&(0x7f0000a16000)="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0x1000}, {&(0x7f0000df5000)="9aec7f8da210ae5babe008d53bbde867b7328ed286e47874527b291f42a00eea3390f4b0357cf4da518ca82503fe28ccdc2075839a401e5e4901cc14ea4d6c8f98faae76c08f0011b6799245d6f43ce949c90bde4a36033341ccda9d07dfc1afb89448a2822c8748aa20fc3b4092f0282df1c21c1a16f07eeeac8a3b20ee9dbad5a2d6c731196511f1acf3d2dc78a67015b19a19ae1d3377488e", 0x9a}, {&(0x7f0000000000)="e68d58557f224e958cadc5a2d869bea448daade1aa92315c03daa8862ef4297b18753141dff8a3727aab2acbfe4ac931b46b6c4f58b7f72d5125148115c24d7c2a9ea8d83bb34d16529a4a8974ab4f4e3a8cdcb3bfc2f63964aa0aa02ce1509dc9dc37b971c585a6dcdff9fdbe6ae7d88cae6d6f6bc0f84d7264943443d1351a7a1bc3c061b261f6790dec3e4295034dcf6fe04843ea73e184652527c9df5f5c5d0bdc949dad0729ebd3f67018575ed5d2aa92b819aa8ee3141f", 0xba}, {&(0x7f0000366000)="523c1bd69647595db7d17580b2d56c591915b12da7d007958f7e0b7114f8865fdc60a086ded3819f1e2506cd184fce9841a6a97e402bce879bc2e32e07309da4e5f8308fc76f6c8ae129483f33db631c0682c529b2e9516d7f1133105a6b3527d229dff251ca8e954d71b97a804435c8cd1494bdfed87e27a06a8b2e870b413e513039613baa060fc5a6766c960bbac150f4a26d73d251a30fee18679e67bd6ddf3fafb53eaa5d887076055d380962caa424ba8f234ecb797fc45834fa65dc18", 0xc0}, {&(0x7f0000000000)="4ab7901ae43150d30be88815b53639f745de25c8c4e3d0bfefef42ea461d8037bf8205e8015482", 0x27}, {&(0x7f0000000000)="0eba74f7769ef72ba837e2d98040472b75f970bf2a205a2959ea8ef42728df4fa9b9f44d6469ce3dd52b23f1aad1170c68034842215706838969cf981939fc8588a93cc0fc626dc1be7d6e07992d3a1b04d13ea42cb7eb5d88ad795dc04c0792e1ce41fa9ba6", 0x66}, {&(0x7f0000ca6000)="6b151ad0e343deb53a5a72546b7df5c7bb530c96ac", 0x15}, {&(0x7f0000001000-0xd0)="b46ee4a486cb606504bb65236687e93794c50a988cb25c382259e8bae4c245eafb555823423dee04cffe9b327c3782fac3f2f59f399c9cde0977d17b1228195d96e93d8fe57351ade367fe8b46bc99ecd103466eebf96f83fff8b0a64a71f5c3cf7f02afbe6c0a45d1e8cd36053f53de1232f92c3c1b5f2e59349a3e9124d3f934f682783e4dab5f23deedb703d897abb1e8647dd28517dbd73eaa2e0402a8dd2e95e15377cb4f23296bfa156924d5b70ec61b30344f39102fec671b5a3773298b644279650dcff5c0e3195be2e5b518", 0xd0}], 0x8, &(0x7f0000208000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xa0, 0x84}], 0x4, 0x4000) 2018/01/18 09:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b26000-0x4)=0xff97) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) sendto$llc(r0, &(0x7f0000a28000-0xe1)="31edfcf4d8b89c99bee890bdad21f9317479f374f82a64caf259d686e44de193a44579de06cc58f92954964b09bc863bc695168e6380b08bbc98425159d0bf4eb303cf2cb3bdaa4e4b777301eb8437a1f2ebd1ad28dfda393f9f9deb31cc3bbc741ff5d3ba587be16b22293b384eba5379facadff0495e1edc33e9ff00db19bf01e99586f5d8cced823a791ac49ab492a163433183b7661af3cf1557787a23e3d07c320cb91e77c504c18499d53cc405a49fb76b77896368dd621ddfef6a68a0f379d09351a3aad6376ad34d3605f52439ff750309a5917aebacabd28f1e2340b4", 0xe1, 0x8000, &(0x7f0000ae9000)={0x1a, 0x1b, 0x10000, 0x3ff, 0x8, 0x1ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r0, &(0x7f0000f5f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000904000-0x4)=0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d08000)={{{@in6=@loopback={0x0, 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=@empty=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}}, &(0x7f0000c2c000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000b7d000)={&(0x7f0000cd5000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00007a4000-0x10)={&(0x7f0000551000)={0xec, 0x28, 0x900, 0x7, 0x2, {0x1c, 0x0, 0x0}, [@generic="5418ae25dbcb4ff58ef51e3be2c6e2efbd65db336cf1b207a87fed34cf2c2210fc957025ad70494efd913d199363f15ea06dd436b1613e0e11935b9eaf879b4125dc1af6864750ad661e169a1d66bbf1eeafa8ccfef43b4c59bc525d405b29f4a693ede2ca344b309298164b361f32afbc1881be064174375710b6d21cd889db86016144d0d282d437aa294bdbbb68d561255e8b6698db6c86cd8d65106c912762cf8c2794ad9bf2cba73aa9c1183a297494342bdfa95cd4609a35fea19fb5eadea996aecb5fd036b495594c7b23f456d4428ce87258e2"]}, 0xec}, 0x1, 0x0, 0x0, 0x24000890}, 0xc0) clock_gettime(0x0, &(0x7f00003c1000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000f97000)={{0x0, 0x0}, {r2, r3+10000000}}, &(0x7f000027c000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:26 executing program 7: syslog(0x9, &(0x7f0000d0d000)=""/117, 0x75) 2018/01/18 09:06:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f02000)='/selinux/status\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f000040c000-0xe0)="32c689df5c975cd76f2d8a92b837b34ac3329985b4ba8d95df1f62fb7ee7603f5bf02d2cff267bb47f8285733ac4c1c8b99aac19fe1f4e5ffd5e2649a16d3ac18cdac76ba62d44f0628213cefdaad707ec290db0cbac9b1b067731451d7edecafddbfde727842fc765f995de212d5d9a068a33efb12d0b21262d814cfed45216cf9285d4a70eff986855e64b381f984632f31ef925eb4cff9e0fc9c45941f915f01f99b9a8ee17b828993793985a11769af501176225b7dd9c6330e7c77ac9d49eee8593252f9712ea7026181610920d58c49d1ae609fa4666b9f6585ef4999c", 0xe0, 0xc000, &(0x7f0000a0a000-0x10)={0x3, {"e8c177adc155c5"}, 0xd6a}, 0x10) r1 = socket(0x40000000012, 0x1, 0xfffffffffffffffe) bind$inet(r1, &(0x7f000064b000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) sendmmsg(r1, &(0x7f0000a75000-0x3c)=[{{&(0x7f00002d6000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000550000-0x20)=[], 0x0, &(0x7f00001c0000-0xa8)=[{0x58, 0x114, 0x7, "2803a941c515930c770d1ff2ff8a2ebf3154b1b5e841ee47b3579562bbb1bdf57e39115b4a0cbf7324cd41ad28f7a7e6c273a84585db22bb3d7519cfce5558ffb7"}], 0x58, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[], 0x0, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 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) process_vm_readv(0x0, &(0x7f000000b000)=[], 0x2f8, &(0x7f00001bb000)=[{&(0x7f000000c000-0x9e)=""/158, 0x9e}], 0x1, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000391000)={0x5, 0x0, 0x0, 0x0, "dda9385290db21db79533ed95d6512b5e39e448baf1cc22c2b809438f866fef30a6a15f7221d084ac0177727", 0x0}) 2018/01/18 09:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000023d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x4, 0x0, 'md4-generic\x00'}, 0x9) 2018/01/18 09:06:26 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = accept(r0, &(0x7f0000013000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x1, 0x100000000, 0x0, 0x3f}, 0x10) mbind(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000012000)=0x0, 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 09:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ff000)='./file0\x00', 0x0) mount(&(0x7f0000e09000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f0000843000)='ramfs\x00', 0x0, &(0x7f00009b8000)="") sendto$ipx(r0, &(0x7f0000db2000-0x20)="6fae0aa2ad9145c3983f9fb9c042c1603f313b41a7f6d31bbc0ef2b40878a2e3", 0x20, 0x4000001, &(0x7f0000313000-0x10)={0x4, 0x8, 0x100000001, "3427ab8c4514", 0x5, 0x0}, 0x10) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c68000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007bc000-0x4)=@assoc_id=0x0, &(0x7f00009ba000)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a87000-0x98)={r2, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x7}, 0x98) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f0000231000)='./file0/control/file0\x00') 2018/01/18 09:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000012e000)=""/4096, &(0x7f0000f5c000-0x4)=0x1000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:26 executing program 7: r0 = getpgrp(0xffffffffffffffff) capset(&(0x7f00001a9000-0x8)={0x399f1336, r0}, &(0x7f000013a000)={0x4, 0x0, 0x80000000, 0x1, 0x100, 0x200}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:26 executing program 1 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 383.844423] FAULT_INJECTION: forcing a failure. [ 383.844423] name failslab, interval 1, probability 0, space 0, times 0 [ 383.861560] CPU: 0 PID: 25241 Comm: syz-executor1 Not tainted 4.15.0-rc8+ #267 [ 383.868948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.878730] Call Trace: [ 383.881317] dump_stack+0x194/0x257 [ 383.884937] ? arch_local_irq_restore+0x53/0x53 [ 383.889590] ? trace_hardirqs_on+0xd/0x10 [ 383.893735] ? _raw_spin_unlock_irq+0x27/0x70 [ 383.898249] should_fail+0x8c0/0xa40 [ 383.901953] ? copy_overflow+0x20/0x20 [ 383.905828] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 383.910931] ? __sched_text_start+0x8/0x8 [ 383.915058] ? find_held_lock+0x35/0x1d0 [ 383.919115] ? __lock_is_held+0xb6/0x140 [ 383.923172] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 383.929043] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 383.934048] ? trace_hardirqs_on+0xd/0x10 [ 383.938184] should_failslab+0xec/0x120 [ 383.942136] __kmalloc+0x63/0x760 [ 383.945575] ? __local_bh_enable_ip+0x121/0x230 [ 383.950240] ? sock_kmalloc+0x112/0x190 [ 383.954194] sock_kmalloc+0x112/0x190 [ 383.957972] ? copy_overflow+0x30/0x30 [ 383.961847] af_alg_alloc_areq+0x74/0x2f0 [ 383.965984] ? skcipher_release+0x50/0x50 [ 383.970108] ? af_alg_alloc_tsgl+0x510/0x510 [ 383.974492] ? trace_hardirqs_on+0xd/0x10 [ 383.978625] ? __local_bh_enable_ip+0x121/0x230 [ 383.983277] skcipher_recvmsg+0x2d9/0xf80 [ 383.987416] ? skcipher_release+0x50/0x50 [ 383.991553] ? selinux_socket_recvmsg+0x36/0x40 [ 383.996205] ? security_socket_recvmsg+0x91/0xc0 [ 384.000942] ? skcipher_release+0x50/0x50 [ 384.005072] sock_recvmsg+0xc9/0x110 [ 384.008772] ? __sock_recv_wifi_status+0x210/0x210 [ 384.013690] ___sys_recvmsg+0x2a4/0x640 [ 384.017656] ? ___sys_sendmsg+0x8b0/0x8b0 [ 384.021787] ? __f_unlock_pos+0x19/0x20 [ 384.025748] ? lock_downgrade+0x980/0x980 [ 384.029874] ? map_files_get_link+0x3a0/0x3a0 [ 384.034438] ? __fget_light+0x297/0x380 [ 384.038399] ? fget_raw+0x20/0x20 [ 384.041835] ? find_held_lock+0x35/0x1d0 [ 384.045880] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 384.050705] ? vfs_write+0x374/0x510 [ 384.054405] ? wait_for_completion+0x770/0x770 [ 384.058976] ? __fdget+0x18/0x20 [ 384.062326] __sys_recvmsg+0xe2/0x210 [ 384.066102] ? __sys_recvmsg+0xe2/0x210 [ 384.070061] ? SyS_sendmmsg+0x60/0x60 [ 384.073852] ? __sb_end_write+0xa0/0xd0 [ 384.077846] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 384.082858] SyS_recvmsg+0x2d/0x50 [ 384.086377] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 384.091105] RIP: 0033:0x452e39 2018/01/18 09:06:26 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) symlink(&(0x7f0000f74000)='./file0\x00', &(0x7f0000f75000-0x8)='./file0\x00') sendmmsg$unix(r0, &(0x7f0000f73000-0x150)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000)=[], 0x0, &(0x7f0000f72000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000031e000-0x10)=[], 0x0, &(0x7f0000adc000-0xb0)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/18 09:06:26 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e22000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000091e000)={0x0, 0x0}) 2018/01/18 09:06:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59, 0x0, 0x0, 0x0, 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) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003c5000)={r0, &(0x7f0000773000-0x54)="f2f97c61e3412ab91141b45767b85a82cf28e626fb37a81b222e11f40fca9f5ecdfcecebe4f5181ff8ff1e2f516177b8aae90d692b7bb99080012749271656dd2cb74cc5b8accd83d1a5bfdefa936296a5f2b76e", &(0x7f0000cf3000)="1733", 0x2}, 0x20) openat$audio(0xffffffffffffff9c, &(0x7f0000b6f000)='/dev/audio\x00', 0x1a000, 0x0) 2018/01/18 09:06:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r0, &(0x7f0000253000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0xea) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) [ 384.094268] RSP: 002b:00007f82a669bc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002f [ 384.101953] RAX: ffffffffffffffda RBX: 00007f82a669baa0 RCX: 0000000000452e39 [ 384.109285] RDX: 0000000000000000 RSI: 0000000020eaefc8 RDI: 0000000000000014 [ 384.116616] RBP: 00007f82a669ba90 R08: 0000000000000000 R09: 0000000000000000 [ 384.123869] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b7bb6 [ 384.131116] R13: 00007f82a669bbc8 R14: 00000000004b7bb6 R15: 0000000000000000 2018/01/18 09:06:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup2(0xffffffffffffffff, r0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000ca9000)={{0x5000, 0x6000, 0x0, 0xffffffffffffe5c1, 0xffffffffffffffff, 0x8, 0x2, 0x1f, 0x100000001, 0x7, 0x9, 0x400, 0x0}, {0x5000, 0x107007, 0xd, 0x1, 0x3, 0xbe9, 0x1, 0x100, 0x0, 0x7, 0x5, 0x1f, 0x0}, {0x2000, 0x0, 0xd, 0x4, 0x3, 0x100000000, 0x89, 0x6, 0x401, 0x4, 0x10001, 0x8, 0x0}, {0x0, 0xd72101f41d12305d, 0x10, 0x2, 0x2, 0x578, 0x8000, 0x9, 0x3, 0x10001, 0x4, 0x7, 0x0}, {0x4, 0x6001, 0x0, 0x7ff, 0x5, 0x1, 0xfffffffffffffc00, 0x2, 0xa38, 0x9273, 0x100, 0x2, 0x0}, {0x14000, 0x6002, 0xd, 0x7, 0x7fff, 0xfa4, 0x3, 0x6, 0x2, 0x1ff, 0x9, 0x4, 0x0}, {0x2, 0x107004, 0x4, 0xdb, 0x1, 0x3, 0xfffffffffffff000, 0x8, 0x1, 0x8a, 0x1000, 0x8, 0x0}, {0x11000, 0x0, 0x0, 0x8001, 0x290, 0x3, 0xfffffffffffffff7, 0x40, 0x6, 0xf53, 0x10000, 0xfffffffffffff001, 0x0}, {0xd000, 0x1002, [0x0, 0x0, 0x0]}, {0xd000, 0x5002, [0x0, 0x0, 0x0]}, 0x40000000, 0x0, 0x6000, 0x100000, 0x5, 0x400, 0x15003, [0xfffffffffffffffd, 0x100, 0x7, 0x100000000]}) r2 = 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000853000)={0xaa, 0x10, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e38000-0x20)={{&(0x7f0000036000/0x4000)=nil, 0x4000}, 0x1, 0x0}) clone(0x0, &(0x7f00007d2000-0x1)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000761000-0x4)=0x0, &(0x7f00002d6000-0x1)="") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000064000-0x4)=0x0) ptrace(0x4207, r3) read(r2, &(0x7f0000845000)=""/100, 0xffffffca) r4 = msgget(0x2, 0x620) msgsnd(r4, &(0x7f0000cf6000-0xb7)={0x1, "a1b5df165b58b7697bfa52604f988199569c44a0fbb1a3e7ca6991a52bfe036cc8d58e32e33a6a8f4c2d73eccb283e5104c5128fdced85ec81af25e82f90f719f4a8e5c6a90d23fcc0daf65917ad2a314febc1db2f153b594d9b89413358f1d975033e0041d97595f47d749cdd5682b682a24d5d80015b9f8802445ce2fe1b6ff1304ef81e19d09eba6fb4e6690eccb3406fcad8a8ac3bf086c7e374b37d9af59ceb9e5f582a05e018d6c8b54b9e04"}, 0xb7, 0x800) 2018/01/18 09:06:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x2, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ceb000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000b0c000)=0x7, 0xfffffffffffffeb4) recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/18 09:06:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="326b0157c924be84de79bd6cfed33258", @ifru_flags=0x0}) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x40000000000004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008a2000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f00002ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000144000)={0x1, 0x0, [{0x24f, 0x0, 0x0}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 09:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) sync_file_range(r0, 0x9, 0x4, 0x5) 2018/01/18 09:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b5c000-0xa)="473b1500", 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c75000+0x9a7)={0x6, r0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/01/18 09:06:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x121000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000774000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000344000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x3e}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xc0000000}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$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]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) 2018/01/18 09:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = creat(&(0x7f0000ee6000)='./file0\x00', 0x1bf) recvfrom$ipx(r1, &(0x7f00002b5000-0x1d)=""/29, 0x1d, 0x22, &(0x7f0000a3f000)={0x4, 0x699, 0x4, "4202a0f579ff", 0x2, 0x0}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f000010c000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000001000-0xa)={0x1, "f0a1bf881aea"}) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)='mime_typebdevwlan1@vmnet1).}\x00') ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x1, 0xffff, "3977dd9c2bba", 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000)={0x7, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000)={r2, 0x2}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000002000)={0xfffffffffffffffd, 0x2, 0x23}) r5 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000004000-0x10)={0x13, 0x1000, &(0x7f0000003000-0x1000)="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"}) r7 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r9 = getegid() setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000002000)={r6, r8, r9}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000004000)={@common='ip6gretap0\x00', @ifru_names=@common='ip6gre0\x00'}) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000005000)=@file={0x0, ""/4096}, &(0x7f0000006000-0x4)=0x1002, 0x80000) keyctl$clear(0x7, r1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r7, 0x4010ae94, &(0x7f0000008000-0x10)={0x4, 0xfff, 0x3}) 2018/01/18 09:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') r1 = 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c2d000)={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x87}, {0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0xfffffffffffffffa, [0x4, 0x1, 0x0, 0x67de, 0x400, 0x0, 0x2, 0x40]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000df9000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ff000)=0x5) fstat(r0, &(0x7f000043e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) stat(&(0x7f000000c000)='./file0\x00', &(0x7f00007ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 09:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/cuse\x00', 0x420140, 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) fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) 2018/01/18 09:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000669000)=""/92, &(0x7f00004b7000)=0x5c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000df1000)={0x1, 0x0, 0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003b8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00006c9000-0x4)=0x0, &(0x7f00002dd000-0x4)=0x4) 2018/01/18 09:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x3, 'ecb(des3_ede)\x00'}, 0xea0d6f63bdd19f2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d7b000)='/selinux/enforce\x00', 0x40000, 0x0) getpeername$unix(r1, &(0x7f000031f000)=@file={0x0, ""/108}, &(0x7f00007d4000)=0x6e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) accept$unix(r2, &(0x7f00006c0000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ce7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000969000)={0x0, 0xac, 0xfffffffffffffffa}, &(0x7f0000cf1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000b7e000-0x20)={0x20, 0x0, 0x0, 0x28000000000, 0x100, 0x9, 0xffffffffffffffc0, 0x200, r3}, &(0x7f000040a000)=0x20) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000029f000-0x85)="e513b5bf00004000000000000000e314829370336a5b7fae3cb7536d7c3baaa3d245d267904e74afff7ec09bbcf2bd79d507e9532a1d2472cb9b221d8a09abe93c945d458bf9ff38eaa7facecc26ca14f25337330f6683ae6e0be36d0008f296ee39c42f270ec8b5ec230566d199f37bb050d591407bf52d1b7308a1f576117e3cf96f7055", 0x85) r4 = accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000046e000-0x8)={0x0, 0x4}, &(0x7f0000c5c000-0x4)=0x8) symlink(&(0x7f00001db000-0x8)='./file0\x00', &(0x7f0000a8e000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b8e000)={r5, 0x7fff}, &(0x7f0000b1d000-0x4)=0x6) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x19a, 0x0}, 0x2000000000000) ioctl$sock_ifreq(r4, 0x89f7, &(0x7f00006d1000)={@common='nr0\x00', @ifru_addrs=@ipx={0x4, 0x800, 0x4, "dfd857139411", 0x8, 0x0}}) 2018/01/18 09:06:27 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000481000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) syz_open_dev$admmidi(&(0x7f0000f88000-0xe)='/dev/admmidi#\x00', 0x5, 0x800) 2018/01/18 09:06:27 executing program 5: prctl$void(0x15) r0 = syz_open_dev$dspn(&(0x7f000048e000)='/dev/dsp#\x00', 0xde, 0x8c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x9) 2018/01/18 09:06:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0xffffffffffffff6a) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ba000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000d8a000-0x4)=0xcd) 2018/01/18 09:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f000075b000)='stack\x00') ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000646000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x7, 0x8, &(0x7f00005af000/0x4000)=nil, 0x7f}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() syz_open_dev$dspn(&(0x7f0000131000-0xa)='/dev/dsp#\x00', 0x1, 0x2000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = semget$private(0x0, 0x5, 0x120) semctl$IPC_RMID(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000194000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a17000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000005b000)={0x7, &(0x7f0000b2b000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f0000c3b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) dup3(r1, r0, 0x0) write(r0, &(0x7f000050c000)="050066aadd6252a72155e79732c4c741bf8352bf213a6d8ae36be97bf94283170b23e780072b39791e01dd6f5496ed2b5142fd356920b92ea10e8f9ab98b8ffb", 0x40) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000d7000-0x50)=[{&(0x7f00006cf000)=""/176, 0xb0}], 0x1, &(0x7f0000d54000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 09:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x20) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000614000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r2 = eventfd(0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r4, 0xa, 0x12) openat$sequencer(0xffffffffffffff9c, &(0x7f00004f1000+0x8de)='/dev/sequencer\x00', 0x80, 0x0) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r2, &(0x7f000039e000-0x8)=0x0, 0x8) getpeername(r5, &(0x7f00000d0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000abd000)=0x14) close(r2) r6 = dup2(r5, r1) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) 2018/01/18 09:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000fcd000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r1, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001f4000-0x8)='keyring\x00', &(0x7f00000d1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000031d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) sendmsg$nl_crypto(r1, &(0x7f0000637000)={&(0x7f0000244000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000c36000-0x10)={&(0x7f00008b6000-0xf0)=@get={0xf0, 0x13, 0x42195da2397011f1, 0x4, 0x0, {{'drbg_nopr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x5}]}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) keyctl$setperm(0x5, r0, 0xffffffff) r2 = syz_open_dev$usbmon(&(0x7f0000619000)='/dev/usbmon#\x00', 0x9, 0x210400) mq_getsetattr(r2, &(0x7f00000ca000-0x40)={0x800, 0x1ff, 0x8, 0xd91, 0x80000001, 0x20, 0x392d, 0xfffffffffffffff9}, &(0x7f0000ebb000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) request_key(&(0x7f0000fd5000-0xd)="6482735f7265736f6c76657200", &(0x7f0000652000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f9b000)='-trustedposix_acl_accesssystem[\x00', r0) 2018/01/18 09:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000096d000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000819000-0xf0)=""/240, &(0x7f0000b54000)=0xf0) r2 = accept$alg(r0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008db000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f000078b000-0x1)=0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000768000-0x4)=0x0, 0x4) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000f6000-0x8)='./file0\x00', 0x20000, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000000)=0x2a3d) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000930000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000866000-0x4)=0x0) 2018/01/18 09:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f1e000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f000002d000)={@common='sit0\x00', @ifru_data=&(0x7f0000a5c000)="5b00ad1f0dab6814c2ffe3bf00000000f20000e4dc7effffff0009000a3f36c8"}) 2018/01/18 09:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 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 = openat$dsp(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/dsp\x00', 0xc080, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) waitid(0x0, 0x0, 0x0, 0x0, 0x0) 2018/01/18 09:06:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={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 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000669000-0xf)='/dev/sequencer\x00', 0x102, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00009bc000-0xd9)=""/217) add_key(&(0x7f00001dc000)='logon\x00', &(0x7f000095a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002b4000-0x73)='t ', 0x2, 0xfffffffffffffffd) 2018/01/18 09:06:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000900000)=0x8, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c66000-0xc)={0x2002, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000933000)=0x0) socket$llc(0x1a, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000346000-0x40)={0x9, 0x6, 0x80000001, 0x9, "2c9a5dc0763471eda16b86a8782618b35feedf4d00ae018e141bc9973dc3a85b0f50eee2fc3b3fc53bd30ae5", 0xe61}) 2018/01/18 09:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d3e000)='/selinux/context\x00', 0x2, 0x0) 2018/01/18 09:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) prctl$setname(0xf, &(0x7f0000e66000)='lrw(serpent)\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') socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000009c000-0x4)=0x0, &(0x7f0000fb6000)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000517000)={&(0x7f0000bc1000)=[0x80000000, 0x80000001], 0x2, 0x3, 0x4b0, 0x7fffffff, 0x81f, 0xfffffffffffffffd, {0x8001, 0x1, 0xf448, 0x5, 0x1, 0x6, 0x0, 0x9, 0x3, 0x7df, 0xf8, 0x8000, 0x101, 0xff45, "702d4b25afcf1bcae23e9eb0e85c090223e1d3c1cb5de2de5717af5004cc8e71"}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00004da000)={0x5, &(0x7f0000d2e000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00004dc000-0x10)={r3, &(0x7f0000667000)=""/61}) 2018/01/18 09:06:27 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000874000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1000) r1 = accept$alg(r0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000-0x10)={0x5, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x7, 0x2, &(0x7f0000000000)=@raw=[@map={0x18, 0x4000000000008, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000959000-0x4)='GPL\x00', 0x1, 0xa2, &(0x7f0000001000-0xa2)=""/162, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/18 09:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=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=@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}}, &(0x7f0000608000-0x4)=0xe8) syz_open_dev$admmidi(&(0x7f0000e1f000)='/dev/admmidi#\x00', 0x20, 0x0) rt_sigtimedwait(&(0x7f000096d000-0x8)={0x6}, &(0x7f0000dab000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006ff000-0x10)={0x77359400, 0x0}, 0x8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000040c000)=""/175) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) msync(&(0x7f000046c000/0x3000)=nil, 0x3000, 0x7) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b07000-0x5c)={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4388}, 0x5, [0x8001, 0x29, 0x3, 0x0, 0x8001, 0x7, 0x4, 0x100000000]}, 0x5c) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000)=0x9, 0x4) 2018/01/18 09:06:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$adsp(&(0x7f000049a000-0xb)='/dev/adsp#\x00', 0x1000, 0x400) socket$packet(0x11, 0x2, 0x300) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:27 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d74000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f000015b000/0x2000)=nil, 0x3, 0x7, 0x84, &(0x7f0000726000/0x1000)=nil, 0x5ea3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000)=0x4, 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x82, "7e2f6e1f326605e80f9291eedcb8c6e0fe06a659b47472aa7542287999190a4f44ae31162ac8366700465b81661adcba8d7367b5e38685191bb37d52ad7ccc140b37a5be03c595796b23025412e4a77c32b1cbc80e7088e927c3c505a73efa41f33225abdf8b28def2eb1940e23e79b51a73a0fce42fd4d6ff337c8252dc8fce15dc"}, &(0x7f0000003000-0x4)=0x8a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000)={r1, 0xec, "230a81380980bb0b6869fb0a75ff0bc2f6d4ea0f67b8a63d7f0b68ab61cf418ea1d622cc54ffc0ab3ab57745bc41367f47cea8425ca97e64821eb46bd2a7261c11b4c3817f4bb9514013351adb5f33affaa342cdc4251b42c698cdc7e6fd2bd2031398af9473dce5254b0d63159021176725c68bafaec16f5c3e0cf84ae7ae5af0c846526500b094e79cca78fdb591ca272182a7b538760e5a8b96c23280c817f519498a5d2ee1a24103dedd40d650fffb1858de52b3e46303886dd6176f58203d0b3a71d3caa934688eddd25f7ec18606479f3be412863bded76b4070a0c0f97550f8b5f65db74f947a6652"}, &(0x7f0000003000-0x4)=0xf4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) socket$nl_route(0x10, 0x3, 0x0) getdents64(r0, &(0x7f0000001000-0xb8)=""/184, 0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f0000005000-0x5)='net/tcp6\x00') r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000004000)='/dev/audio\x00', 0x482000, 0x0) r4 = semget$private(0x0, 0x0, 0x140) semctl$IPC_RMID(r4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000003000)=0x1f, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000006000-0x12)='/dev/input/mouse#\x00', 0xfffffffffffffffa, 0x2000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000007000-0x10)={0x5, &(0x7f0000004000)=[{0x7ff, 0x9, 0x100, 0x1}, {0xffffffffffff74d8, 0x1, 0x2, 0x9}, {0xa0, 0x8000, 0x7fff, 0x7}, {0x3, 0x3ff, 0x8, 0x100000001}, {0x400000, 0xffff, 0x0, 0x2}]}) sync() setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000001000)=0x7, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r5, 0x5402, &(0x7f0000008000-0x24)={0x8, 0x8, 0x3, 0x7, 0x3, 0x20, 0x8, 0x1, 0xfffffffffffffffd, 0x9, 0x7fff, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000008000+0xac2)={r3, 0x2, 0x1, 0xd88e, &(0x7f0000008000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) 2018/01/18 09:06:27 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000665000-0x4)=0x0) fcntl$setown(0xffffffffffffffff, 0x8, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000a58000-0x4)=0x8) 2018/01/18 09:06:27 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000139000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000001000-0x30)={0x4e, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") eventfd(0x80000002) 2018/01/18 09:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dd4000-0xa)='/dev/cuse\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c8e000)={0x0}, &(0x7f0000eae000-0x4)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x0, 0x0) r1 = request_key(&(0x7f0000021000)='ceph\x00', &(0x7f00006e3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000007d000-0x1)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', r1) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000fd000)=0x0, &(0x7f000067b000)=0x4) rt_sigsuspend(&(0x7f0000fc5000)={0x8}, 0x8) 2018/01/18 09:06:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cea000-0x9a)={0x0, 0x92, "7512adb92ab9a2775fdbffc46416a9aa589f6bcb9e0147208ddf6cc7a8f11dff74d989e7855d5387c220e8e1cdfc7aea323bf495d207c7cf5dc6ec62d52f2751794ea8577cfdf1036a70a1747c76cd512004a853ef566efc9f3c98298b7ee8c52f023a3592b1c6086234d656c18e9e7347260901b4516033f3df2bfc1304ef1e148e28a1317020e5d9b03dfe77245430a048"}, &(0x7f0000ece000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000088a000-0x10)={0x4, 0x3, 0x7, 0x972, r1}, &(0x7f0000969000)=0x10) r2 = msgget$private(0x0, 0x40) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:27 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fbd000)={0x6, 0xffffffffffffff9c, 0x1}) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x100000000, 0xffffffff80000000, 0x1, 0xffffffff, 0x1, 0x2, 0x7, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0xffffffffffffffdf, 0x80000001, 0x32}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000c47000)='/dev/adsp#\x00', 0x3, 0x40000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000344000)=""/4096, &(0x7f0000129000-0x4)=0xfffffe52) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f32000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f000011c000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0xc0002) ioctl$int_in(r3, 0x5452, &(0x7f0000001000)=0x7) write$sndseq(r3, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"09c3fa865576251c6e3b338a"}}], 0x30) 2018/01/18 09:06:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009c3000-0xc)={0x7, 0xffffffffffffffff, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDDELIO(r0, 0x4b35, 0xcb) r1 = socket$can_bcm(0x1d, 0x2, 0x2) 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) mq_timedsend(r0, &(0x7f0000913000-0xbc)="835332ab06d294ac310b3df78fe3ca384b9cf298c00ef0c9d01baab69ebf6c50e8d87c01421bbc888828285745098c7f514d6dc0d2a15e48ca3a81281fe2049114cc6b42ce8c55563b7e53905e4203336e3633fa47995ae4f87b024e5f26ee73cffa9b2a8570452944550be73485c95a00078c75cba14d058da45393f95c89a18b638f882601f235c08b4546a38476d9f0d9140a2a18a4bec11469afc95e147640cb3ab36e521fe1b066f705998183d02f100f162f9bc90c60e1ca3e", 0xbc, 0x20, 0x0) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r2 = openat(0xffffffffffffffff, &(0x7f0000d74000)='./file0\x00', 0x600000, 0x2) ioctl$KDENABIO(r2, 0x4b36) close(r1) 2018/01/18 09:06:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008eb000)='/selinux/context\x00', 0x2, 0x0) mkdirat(r1, &(0x7f00004cb000-0x8)='./file0\x00', 0x40) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000984000-0x38)={&(0x7f0000f71000-0x10)=@nfc={0x27, 0x4, 0x10001, 0x7}, 0x10, &(0x7f0000fe4000-0x70)=[{&(0x7f00002ed000-0x1000)="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", 0x1000}, {&(0x7f0000ad5000-0x85)="d94effef87b1be045d375d91f0aa654be843cc054f46590df36b1a596da865875aac0e71486db48e662125b196409a2cd0a8fd51275b2c7f56c09b47d68ca485993fe7e5a4d9f334708c381591b4443e3ed24d572e1092741f95d781d0cc01ec36bef0e3fb08b39be2a9a22515e9bb9d1a0f8e8c499f42c933a602efce462cbd5a0f006de6", 0x85}, {&(0x7f00002d5000)="1e6d1034162d5526b6ea456b39a35f616f5ca15821f17a71434dff04905fa6a33d7fc26f1f0f8d2740b71e1adbfa8416d0f74402070cd28979e7486905e2573c21d559f7e6e77d83c21beca6914a9095b691075cf44fdf46463c64b44ec8be09c2d94606f629838d8bd0a9e8e91a1d59237b4a28f0f76436378beed8ff2acbe3ad659bede6371dadeb55f4c081196416292398108234df18ad4282bb53d9008e72a29a50c4dea5d3097c6944daa2a80297d6c86bceb7d21b8f452c077227752a428c1fec7002c10b6dbc831008551eb7320a06081aff50c4e8132d", 0xdb}, {&(0x7f0000794000)="5f7f85f1764cc377d408f372e4fc14d9f7445651ef0a", 0x16}, {&(0x7f00007b7000-0xbf)="b3e85b8412bede13d3425b6a94c19030f6ee6240340308157fccf07598908106aaff73c125009ff67f884e1d1821a431e43a6d277a42fc143143576c86de88b90d2acd33cd73018a5c408f118bc2097dd2dbbbe8c69868942b0ec74d6134dc3800c1a9e5622206fb00d2f275302e31e59b0413d9f237b079ff140abe7c28b10e2c719597d74e7a8b375fddac65c63aeeb97df27714baae933db8840c1672668c18c2362c47d0e6c3058d049e1d43f8e1657128dd08c642ec3ae58c6a442416", 0xbf}, {&(0x7f0000166000-0x53)="94b80ff382da333383e5f342c378b0bed7c26da5c5be01b0921e7b886d40b3b0a7dc7051f05dcc56142f6d3a77f89ccc8308e50d4c225a35c042bc82d90621c66f38df822297085ce8b7fa3e0aa9f7cce84a82", 0x53}, {&(0x7f0000365000-0x38)="9b8365667a9b56c5b84c53be9e3dccc7a0147bca944b42f5cda0e3b6463f01142957ccc6e4104c902bb7b24b53e5f8cf7eca8340d1d0229c", 0x38}], 0x7, &(0x7f0000ba7000)=[{0xc0, 0x116, 0x7, "5863ee034b7a4871a4210a55bfc35e1cf24d63b97e2e3575faaab71671f91f980fa132ff3446cce926f5ac68cf937d93443267264d0fa3f49cd42e98e913a679243508cf325e0c1e6253cce2d9d742b8546c4ae45aa8ad302d3031a0e20d49e264691af615cefe0a01cc04a5cfdfe100eae6116bbe72bef36d8e5b5e2472b054dde36ced0687dffca2d256ddd43fedf286d0767a9996ebc11478870f6e1e58aaebf1f564b12a8697258108"}, {0xc0, 0x19f, 0x1, "0dbcab8cba8531cd60ccc067530f6326e0f524a1fd3daaaac27bbe172f79be1409079c3cc8dbbd0891e67da6bd551441c68e31b2dfc5e38e01b08c70a321e4510fa20397812e369a0e4927699bcefc7e85522447e565460af4b542e76a1066845eaf1270e32125f913862b63f07b281087ed53f7b75ac31f6a5aefbe2256bd2a30cae27faf849ac6017d3eb44172963cab6b5fcec748b6eee9d4d715aaca9c78163f43b143072268505b0d5ded22e642"}, {0x30, 0x109, 0x5, "5b1740de974cd7a5ad2b3be5e4a2160db7af68d9e9fade54939fa133ce1a27c4"}, {0x70, 0x119, 0x100000000, "e9f2814d515a583e3656351a7ad2113542a7d59d71ac2a26886d28367d965783e5163eabfcc7adfdb29dde1fce884419cc6e36d9aad11eb1c5206677564d2f9c999a092eb2a7880b398aae7e56c68a7642e9a12c407068a03dc5b2fd"}, {0x108, 0x113, 0x55, "e6711dec92086a111d85fc535b9de608d99bc31e9acdefdc30a83bd89598f82da9117aaeb57bd955f46eb525cb3976b6d673f78e527194c8887d5fd999a1a50eb2d52f37d9e9cf81468bce6f9f2997182f75e2b6f3dd03efd29d75b147f0ca630d831aa74cb53e5cfb1e946270f41cff1f221a88740d21654c0173e69def5b7345bd99e649a1c80f147d8c29b331d49de1b82c3d60b102f5ffb1f3fe064f99e7410a486221ab298c1a92635a9a3cbca7514c4be879dc1201474da57c52ac150d99d8e7a83b89c5114175621dac1b8be01e8be4a7ad85e7eb234b0a1997c4a5823c9bff0e410f441520a9774c0a5274fc2fef"}, {0x68, 0x11f, 0x1000000, "12b92d33bb3010ecd41077e5267f967fda981fc3f043eae6c914c2f1f56cff7bb8433bcb2c87db6ab797acc872ebbd1a824bf244b412fcff9ba372f6cccb173986c0055059ac167e10660944c6f203e4d13b706b"}, {0x48, 0x139, 0x7, "db3bc26835dd922bf42e5bdaca92e1cab9bc986081f4321a8dd4e5982730aa08db6cc47b286c6bcdd65b11b13070ed64c9c8514daa"}, {0xa8, 0x102, 0x1, "9c2e794aabee9ac8d61cfa6384b92088a6d2ef31af83e3bf67f82adf8d93f46ee3e97daba59a6d0193938aac59717d95d4766fa9b457821acd14f574dafddf78474fb9b5064a0fa25e12baca70f60e7a0a9df837966efbd1a54889ca32496a32ba13a056cde814ea8f0ba60fbe27daea6a3c1349f9db0cb3820d2983059f65071fb1eb31261d94b7e7c588125be455c9e8dfd56535b58e12"}], 0x480, 0x4000881}, 0x10) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f00009fb000-0x40)={0x400000000000000, 0x12000, 0x9, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) pread64(r1, &(0x7f0000d8a000)=""/236, 0xec, 0x0) syz_open_dev$mouse(&(0x7f00007dc000)='/dev/input/mouse#\x00', 0x32a0, 0x60200) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000ba0000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:27 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000692000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f000084e000)={0x2, 0x78, 0x5, 0x100000000, 0x6, 0x4, 0x0, 0x3ff, 0x40, 0x4, 0x5, 0xf62, 0xe1, 0xff, 0x40, 0x1, 0x2, 0x65, 0x3, 0x4, 0x4, 0x922, 0x51c, 0x6, 0x0, 0xfffffffffffff225, 0xec, 0x4, 0x9, 0x4, 0xfff, 0x80, 0xb3ca, 0x81, 0x5, 0x1f, 0x2, 0x2, 0x0, 0x1f, 0x2, @perf_config_ext={0x5, 0x2}, 0x200, 0x80000001, 0x9, 0x7, 0x4, 0x5, 0x7fff, 0x0}, r0, 0x2, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x1000000000000, 0x3, 0xfffffffffffffffd, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r2, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept$ax25(r2, &(0x7f0000e90000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000b95000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00002b2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000d67000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ee4000-0x6)={0x0, 0x5}, &(0x7f000054d000)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006a6000)={r1, 0x7}, &(0x7f0000f80000)=0x8) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r3 = syz_open_dev$dspn(&(0x7f0000e0a000-0xa)='/dev/dsp#\x00', 0x5, 0x40080) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f00006b2000-0xc1)=""/193) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000000000)=""/117, 0x8da88d8b736782b9) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x81, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0xd) 2018/01/18 09:06:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000086f000)='/dev/dsp\x00', 0x80, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002bc000)={r1, 0x28, &(0x7f0000c09000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x0, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) 2018/01/18 09:06:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000005, 0x5, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd4000-0xd)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:28 executing program 7: syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x1, 0x8, 0x4}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009ae000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000de0000)={0x0, 0xfffffffffffffffb, 0x8001}, &(0x7f0000c99000)=0x8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f09000-0x3f)={r1, 0x37, "7abf6a7857e7d52324e96c62cc1e50ac80ea3305a371a3b53890ccfa238428beba4fd4562c8281c86302b189556a3f1a3d629fe73271ce"}, &(0x7f0000f09000-0x4)=0x3f) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f05000)={0x2, &(0x7f0000f06000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f000084e000)={0x0, 0x0}) r1 = accept$inet6(r0, &(0x7f0000c9a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003f6000)=0xffffffffffffffa7) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00005e6000-0x8)={0x0, 0x2}, &(0x7f0000ddd000)=0x8) writev(r1, &(0x7f0000570000)=[{&(0x7f0000cdd000)="2a66514865bba9a59b95be2f4c465bc4126b1e7986df5a3596ecb3e2911d8eb61f330e45bb1a5e952e0eb1098dee1b54c127fe32262e545168c775149bc2f2e08058701c16a4749762c9d0c2e084f4076652f1dcdc1f1aecff9f306582b3151b479dc3ed53ec648cd0854b898e4d7943c70a4cd4ebc0b49f8dfb1894ac59c307a7804e1b510d19498172e7cf02f3d8aed8c9831ea26fcebd9e22912916120ff1c36eb38b39a593893f47abc3be98aeef12db4d4c5baf54111de77da7dbc4249328", 0xc1}, {&(0x7f000070d000)="1c98b7f5bdd68c7c00df0e9f2d451b3a8b974f0ab20bfc615bc7699c3ccc58f346c2872e7457184b85bda25dc66da74073361c1b65ea9eb5b2849076c6ff1ed771f535a35e541788e858682dfd58b4ec3487bbfb27ea28b0bff3a08723d17e458e70b8f91598edf0b751707b9abb296095558132bb43e964155c1f66fe8423ffa82392f5edb86f4328571dc0b2ad99862e4b50c811e8d26e96d104ea6e13ef4691f952a8dc66a1b68a84a79c08dce1b1fa4eaaf0b5bbd3b7fbc3373150a92ce7ffb6cf62b97bdfc3a42ff2b5", 0xcc}, {&(0x7f000054f000-0x20)="09dc11d3e0f3394cd57ee2c40a070f380ef2a4f34587db7eeab40f4d04444176", 0x20}, {&(0x7f0000233000)="736606da9d986dff1f43d941c24a2cdc93c13c6e0e7aa8635c548105de221218276dd65814b056ebb70ed3749a0934ef0bf1db27f83e53d42765f79b0da550095d782cb22ba3b55b60d4998b7b3ba84e56cdc1fb18334f854f", 0x59}, {&(0x7f00009e7000)="3944b422bc", 0x5}], 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000965000)={0xffffffff, 0x8, 0x209, 0x7, 0x3, 0x1000, 0x9, 0x5, r2}, &(0x7f000089a000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000dc000-0x14)={r2, 0x1, 0x8, 0x0, 0x3, 0x10000}, 0x14) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000039b000)=""/201, &(0x7f0000bed000-0x4)=0xc9) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x35, &(0x7f00002c0000-0x4)=0x1, 0x4) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00005f2000)={@generic="170f8e12dcfd841b22126a72de65a83c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000723000-0x70)=[{&(0x7f0000b5b000)="2307ade36d513df2aac611215578f0d757b7ea37a5f4fb9cdd7d24d8a362d11f5870dce805c2b8fbd6d231d43474fe66e23407f2b3171a272eabb4bfb62a754e5ba51f4e0e235b974bde0636b5fb32", 0x4f}, {&(0x7f0000eb2000)="", 0x0}, {&(0x7f000003b000-0xe2)="d7", 0x1}], 0x3, 0x0, 0x0, 0x0}, 0x8020) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00009fd000)='/dev/qat_adf_ctl\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000083d000)={0x0, 0x3f, 0x5, [0x3, 0x68, 0x1, 0x2, 0xff]}, &(0x7f0000324000)=0x12) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b03000)={r2, @in6={{0xa, 0x3, 0x7fffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/18 09:06:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000111000-0x20)=[{&(0x7f0000000000)="26b5e88ac888654b897ad7c3d7acdbfb00c569ceafc62600fb54ee267a31cac97b95dfcb7db5b0b2a4ac48d08fd133902707aa01cbd34ad82e02b632e8d7b406f7fb5273a07931642f6d7cf7fb2583d7b05c9b10e42261919a", 0x59}, {&(0x7f00007f2000)="c8cf01b796a39cbdbea09820653147917c73bc37d1e567c2b8b0f9146a8615", 0x1f}], 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x29, 0x7, 0x7fffffffefff, 0x1000) 2018/01/18 09:06:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b00000)='./file0\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000faa000-0x4)=0x629d873) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/create\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000c9e000)=0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f000097d000-0x4)=0x200, 0x4) 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) mq_timedsend(r0, &(0x7f0000447000)="940f174c04c43ceb22965c57a4727b846031afbb8a94860959eaf75759cf91dcde7df58ebc861265730d3db65f756aef6f4a8a567abf68ecfee73f4ebc5b188badaf21428935d1986fbd772e3b47dc48f7f23e2ad4956a5f977293a21a85847cf4134f432083ea1f9a6580d8c05784", 0x6f, 0x8, &(0x7f0000b08000)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000fc1000)={{0x80, 0xe0d}, 'port0\x00', 0x8, 0x9, 0x6, 0x0, 0xfffffffffffffff8, 0xcb0c, 0xffffffffffffff56, 0x0, 0x1, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00004ee000)=0xe6, 0x4) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000dda000)={0x0, 0xe6d, 0x30}, &(0x7f0000a3d000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b99000)=@assoc_id=r3, &(0x7f0000679000-0x4)=0x4) 2018/01/18 09:06:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f20000-0x4)=0x0, &(0x7f0000cee000-0x4)=0x4) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) getrusage(0x0, &(0x7f0000375000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x1, {0x0, 0x0}, {0x0, r1}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x3, 0x0, 0x0}, 0x4, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000995000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000872000-0x4)=0xb37, 0x4) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) rt_sigaction(0x29, &(0x7f0000d57000)={0x1, {0x5}, 0x88000004, 0xb6b}, 0x0, 0x8, &(0x7f0000ad6000-0x8)={0x0}) 2018/01/18 09:06:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000132000)=0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:28 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000053000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000055d000-0xc)={r1, 0x528, 0x2, [0x100000001, 0x81]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000da9000-0x12)='/dev/loop-control\x00', 0x0, 0x0) lgetxattr(&(0x7f0000832000-0x8)='./file0\x00', &(0x7f000042f000-0xd)=@known='security.ima\x00', &(0x7f0000469000-0x1000)=""/4096, 0x1000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) restart_syscall() 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b04000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000232000)={0x80000000000000, 0x4, 0x6, 0xb, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, &(0x7f00008dd000)={0x0, 0x0, 0x0, 0x0}, 0x4000000a, &(0x7f0000200000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlock(&(0x7f000061a000/0x2000)=nil, 0x2000) 2018/01/18 09:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000881000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000558000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00004b2000)='net/rt6_stats\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00001ee000-0x17)=""/23, &(0x7f0000869000)=0xfee6) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000b0a000)={0x0, 0xc, [0xa3d8, 0x100000000, 0x8000]}) eventfd(0x5) dup3(r0, r2, 0x80000) 2018/01/18 09:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r0, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet(r0, &(0x7f0000d0d000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001cd000)='/dev/net/tun\x00', 0x0, 0x10000) syncfs(r0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ef3000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e01000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dbe000)={0x0, 0x0, 0x0}, &(0x7f00003a2000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000056b000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x7fff, 0x3, 0xc9e, 0x0, 0x0, 0xa, 0x20, 0x20, 0x3b, r1, r2}, {0x5, 0x7faa7fa3, 0x8001, 0x4, 0x9, 0x1, 0x7fff, 0x5}, {0x2, 0x7, 0x2, 0x44d}, 0x2, 0xd, 0x3, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x1, 0x2, 0x7, 0x8000, 0xf6c4, 0x8a8}}, 0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000469000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000916000)=0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r4, 0x0, 0x16, &(0x7f000097c000-0x4)=0x0, 0x4) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00005c1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d54000-0x8)={0x0, 0x7}, &(0x7f00003ff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d37000)={r1, 0x5}, &(0x7f0000b80000)=0x6) 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) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap$binder(&(0x7f0000517000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) readv(r2, &(0x7f0000e25000-0x10)=[{&(0x7f0000ee0000)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b5e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000458000)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000fc1000)={{0x81, 0x1, 0x8ca, 0x200, "f7c58777fca0f1a8cd47e086d0efefd2b72d112672842db4bfd1d55a57f786a09b68bcbd2accb57da5d6f3ec", 0x3}, 0x0, 0x0, 0xda8d, r3, 0x8, 0xb0, "0823166d72e9f5bd293e421ba2e826a9132e92b54593315c5829cd0141bbb2dc3cffe1ce8ef2b412ebf2bcd2ebbdb5908118a2d62c7b2d4de0ebd18907cfee19", &(0x7f00001a2000)='/selinux/validatetrans\x00', 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x1, 0xd7d, 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]}) [ 385.461800] audit: type=1326 audit(1516266388.236:4268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25466 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 385.489528] audit: type=1326 audit(1516266388.239:4269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25466 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 385.523826] audit: type=1326 audit(1516266388.239:4270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25466 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000080e000)='./file0\x00', 0x200, 0x28) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f00006e0000-0x38)={&(0x7f0000000000)=@full={{0x3, {"13d67a6426345d"}, 0x8000}, [{"58a88e0a5dd7a6"}, {"a123503a913a4f"}, {"5862bda959dba2"}, {"d782a3bad4fa1f"}, {"e17c930a4bea81"}, {"d7fa1bb2cc4566"}, {"af10b1aaad2b95"}, {"12035e8479c0fa"}]}, 0x48, &(0x7f0000001000-0x60)=[{&(0x7f00007b0000-0xc1)="d18e2e3883f4b469c0077557f0754ca5daeb068d81bdfe1fe24e4d08ea0b38550d6282f7c19b5972709dc995c6747694019e46a217ad01759dca561e681141840bd0b8e56d4bf5c9d86708336079c05e8c4d588bf546bb7600446cb5b65bdb3fa949a584be1b6a955cc24134e445e820abfabe45afb3092f365666e1e4056c4ce87ad9b2ae53c4beea2378a92958b942fc9513094b0dff9019a020bc76deec84bfd0cfb12a90060dafa69fe298346191d826fa5ab90a32e22e800847486d3b0047", 0xc1}, {&(0x7f0000001000-0x6e)="df6f7c4b203cbad3b196cd0b992362501e2100841b0b9a552ac17c1bc00d1b5fbf3fa298cd729b290a33cdd00a6e410592b944613913679ebff2b2d576ffb550f4bc65bc9476fd98979ef0f7049baf211309863557d4923b87cd69192d88d5e7ca69fe330d2878f98055e126f3b7", 0x6e}, {&(0x7f0000000000)="e5c7dc21588ac88f2a7f0a437c5324e45e77cdb42ce6e8022fa8c5d14521ee742defffd2237e5251f713c2707b0566d12987d180b2ae2517fa8a041d6af4b2e7a0917c3479ece6b9df7ecfc7af1665ba269a059f670794d8ba99a3105a35510c13ff5224819dd38a8de46672176848c376124b6442f8f909ba4b8a579e2d5fe112e54f2054f55f67cae40f55431786d8ae6d34e6bfd7efc3b9", 0x99}, {&(0x7f0000445000-0xc1)="abf64a3d9802027e3e76b70a3420321a549b2209028a59605c0e0dcd3d14d1f5b09ed0863de048168e31672af8e39c6996c88ee87ee56c0f2dca4f897b37ee1bf1180da04dcfc68652d6f652b4aef58ac368840a0dd9774d0f81eda4656b69517bd5b5e9b4c0ac46d17b7094f3381dc7401225a997728a4cee3a4de73c8368c7f6131ff9eeeb8476fe74163bb29c7a3a062863cc1d644c78fd6a58de78d1c08f5d53b4d914930ad5c011a70ebb265d8fda927b7c6706f3c87b8a2c5bf72cd03c4d", 0xc1}, {&(0x7f000075b000-0x47)="2372d84cbd27e498d9339d5940747813820eea2b16832b21e817adb4792c6e26a3eb419f8e7967f4edfbf0a016f72b3741ffef1dad7a9718857a6eecb99372a032a852c87667e1", 0x47}, {&(0x7f0000000000)="67f1bc457ad389c055411fc234f4bcdf7fe176de1f2ddebff7ce1bdfa5573db21f7142d9efb42bc2e402167f9716d1d630eb206c567fab20102ba6cd8b6e632ddc08a2771c1fe2907516fe13abc4ec9f16a72fa20e8c9cadb181ca28911d6e825c50e9b67a9e4b7a02343db08085745fbdfe10493fa00fc4e6f1d45d845bcfb46feb841b14ee6b1bd761bd8d438d5ebaa0afa0d345678386674eb98bf95c87c1028d8c8a2aa1389ac551d56a0574774359885e7d900ab5ac653ba82361313f33a743d82d0b7507f583f82abac8a7cb493f469b91d460e13fd9f4a6264fe9d63c4bad21d5c8033c2a9396d1e9a0e29032922ba524", 0xf4}], 0x6, 0x0, 0x0, 0x400c000}, 0x41) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) r1 = syz_open_dev$vcsa(&(0x7f0000bfb000)='/dev/vcsa#\x00', 0x9, 0x242080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000-0x4)=0x20040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001000-0x3c)=[{{&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000024b000-0x70)=[{&(0x7f0000e41000)=""/238, 0xee}, {&(0x7f0000001000-0x8f)=""/143, 0x8f}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000ed2000)=""/165, 0xa5}], 0x7, &(0x7f0000001000-0x87)=""/135, 0x87, 0x4}, 0x0}], 0x1, 0x122, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r2, r2}) 2018/01/18 09:06:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f000047c000)="", 0x0, 0x0, 0x0, 0x0) connect$unix(r1, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000ab3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e6b000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x101, 0x6, 0xffffffff, 0x4, 0x67, 0x80000000, 0x101, 0x5, 0x1, 0x6b, 0x7, 0x45e, 0x0, 0x3]}, &(0x7f0000375000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e21000)={r3, 0x0, ""}, &(0x7f0000410000-0x4)=0x8) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000a50000-0x18)={0xffffffff, 0x7ff, 0x100000001, 0x1, 0x8, 0x9}) 2018/01/18 09:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) accept$alg(r0, 0x0, 0x0) prctl$setendian(0x14, 0x1) r1 = creat(&(0x7f0000e6a000-0x8)='./file0\x00', 0x110) getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000010000-0x4)=0x0, &(0x7f00003aa000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c18000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) 2018/01/18 09:06:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fb9000-0x8)='big_key\x00', &(0x7f00004f2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f42000)='self@selinux\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x957b) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2289, &(0x7f0000001000-0x1)="") [ 385.533808] binder_alloc: binder_alloc_mmap_handler: 25473 20517000-2051a000 already mapped failed -16 [ 385.577160] audit: type=1326 audit(1516266388.243:4271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25466 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452e39 code=0x7ffc0000 [ 385.598765] binder_alloc: binder_alloc_mmap_handler: 25473 20517000-2051a000 already mapped failed -16 [ 385.669501] audit: type=1326 audit(1516266388.243:4272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25466 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 385.694598] audit: type=1326 audit(1516266388.262:4273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25466 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=72 compat=0 ip=0x452e39 code=0x7ffc0000 [ 385.719243] audit: type=1326 audit(1516266388.263:4274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25466 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 09:06:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00006b8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x6c) fallocate(r1, 0x2, 0x4, 0x8) r2 = syz_open_pts(r0, 0x40000) ioctl$KDDELIO(r2, 0x4b35, 0x40) 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/load\x00', 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = dup2(0xffffffffffffffff, r1) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000c0c000)={0x3, r1, 0x0}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f3e000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) ioctl$KDENABIO(r3, 0x4b36) sendmsg(r1, &(0x7f00003b5000)={&(0x7f00008f5000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa6000-0x10)=[{&(0x7f0000dbb000-0xb8)="d584f16407e47e541828af92b0017d9dfd93134edac55181c536dfe8e8987a8fa5738636e85f19bbf45ed8996d697b37619c0d6c7efff64c19e1d6943312ae344b86bb9f06fe93ca15dbb17e9f3b3eed8ae64f037f43163bb9f9de2731e5317b76a9c2065fdb478f84cbc73c4e8bbfa9db27170d345422ad01d997d9fb07cf75a05e62aa831d81ca593fcc4012ca0c7cbfd17977668a41c0c290c6ffdd2c2d0b67f524b85ca1d9958d8990a7d726603b5bcdacadb2d89eb1", 0xb8}], 0x1, &(0x7f00003c8000)=[{0xb0, 0x10f, 0x7, "39d6c5e793758cbaa0c0b80c4951d0981140f35e56e7ea4d6da29bb0ec5c3c36a5919de1238ca3e2509d4fc7d5d7819d98a73b13762d5c6539bb9f7f68d857888286b24ef4803a0ba5415efaba565719a2ea9725aa702ead11315e66dd9aa431ea34f140f11c90224f6fac7d8f42c065f0d98fd831fcd8282549b3bb4aad65c2641f76254542e5af9e7215156c9a7897f3d6af381de3f4f9d9c4d4"}, {0xe0, 0x84, 0x2, "450f4f6ba8917a063ed045f015b7427c3997f4d6b5e837fe6f8b2450512f2fc2dacc48166c653e262a9dd947148737e051edec6a7aace230571fac46f0f945263dd4567688f9034c950ae6c0b900ac9603694307fa0dcf3ebeeda12c981e6468b827497fca878ac701b1607d100207c9f00c83c2b1651c967d2d29be2f454fffe80ec77b55254a8d4f7b1b512f7c27b8ac0181a558a028fd4447a1fe5fe398e1a00781c4a5219b9be0a3bfe1474c301be8313f38986bf7f9c1f97229cb87f5f4127809c4a0f57f54fb379c5596"}], 0x190, 0x20000000}, 0x4001) 2018/01/18 09:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) sendmmsg(r0, &(0x7f0000862000)=[{{0x0, 0x0, &(0x7f0000c6e000-0x40)=[{&(0x7f0000da2000)="425cc86b31e336b99703797390e126f866944fb74cb093380853287a4c9410147a4a9ac9691b28d645b0df825e7427991c207aadb0f8d54080773619e7576602a137405857218f87ea305ea64be99ebfe7e7f4919fd76ea394f0a700c11f33ec5b7db6f44000021666d997adb9318e39427e6e0ceb15cc8c78ba821275f8fb225272b1653ba58ce3d903ab4276c5cdc483c844ee628d6245bba3598dd3943d3657b8bbbcd5fd35d1648b640a7ea8e2ed7fd05fac", 0xb4}, {&(0x7f00009d7000-0x12)="8768e67f332e35b598c9f3bd45073bd0b16c", 0x12}, {&(0x7f00002d9000-0x1000)="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", 0x1000}, {&(0x7f0000ba4000-0x9f)="195cbcfc181f938fb3f26dd4a68713d6622429a721dcc1bb46c4595cab20ee2de1e8d22841d4733e380991bbb92211f3ef886c858672a7f90b15a70828bf406e19db7b4fb7ba5dd8cae35f705cc83e84ed319c09733911888cbe79f10a739389a36c6a4f0ea4a177b6c0eda0e71ec387e0ede813436321a0e3d5d1c1e5e95f555cdcd7686a84025014737b6d578b532c300398eee7ecf26f6c4d021c4e55bd", 0x9f}], 0x4, 0x0, 0x0, 0x10}, 0x2}, {{&(0x7f0000607000)=@nl=@proc={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000236000-0x34)=[{&(0x7f0000b79000)="f0911a6eb747e1757c37c5cdd8f734beea2df2856fbd076add26df03ba5aacec79a43bf4ae6f8728d08d900663951aabdb645093a4826e58b0da07a3d654436eaf2296124020784f5889b5", 0x4b}, {&(0x7f00004f0000)="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", 0xff}, {&(0x7f00009c0000)="97efdd4b53440ccf1a526e53762223e9428c01630833705931d9f3c65d3f37169677d63b45cb0ecf0e72d7e719d769bc2400f279a854d98049e0d58f7bc40b27eadffe28b63ac12bc948c203e817581caa04f480809eb598006f8901", 0x5c}, {&(0x7f00007a0000-0xe2)="96f0494ba78a0f7f23141d62da70d3f53c3e990a5181878683b74044fe68b8b2e27c5ae3a931c5eb664609011f8a347954458b76f6ca477dc7cde2fac5fed0e0b77e38c964056de523c41885a7ca84cdeb8debb81b28bef6124d2fe638058bc7e424e1c6ffc847b334807b4816ccbd5817a921e2a94d8c38a1b20c9c4f52e50eb2a35cf79595cbe3a7467019803be1bb71bd5f0e6ce66978f0df38b82d5006dc6d93ff7f2d08cdb7f5c9e0c4e86dcca378645a831812e4c74e10598068a793a74af7de89e8362ab4ddc66c6a9934e6851ea0a6c8d6d17164281db24b696a0d3e9259", 0xe2}, {&(0x7f0000f74000-0xd5)="8d4f85b212d74b47632e56b16b4cd96a06472c7921225f77e0454fbf1ba54a550917dcd33283791a17ff66532d3b7b93a16818ff6e58e48d110fdc72595f8b45519ffafd94f8c9c0b1209eee338129b2cd7257c2046dd22ce1b550b15b04ccfbd79c38bf39846b1908266406911fd0255766b05b77b4349a25216b2e08971abb7d343aa4af637a819a55261980d487859477609863b4a6b32cd242125f42b5e9bed33a877efe6c5bd342f7dad8bc3f9ff1b959b1fae2bc1f9885371117a20b16c1b854b662074b177ad07127e30b6c8c4d53815725", 0xd5}, {&(0x7f0000b9e000-0xb)="58fcdd37297b5f0c7f3674", 0xb}], 0x6, &(0x7f0000f2e000)=[{0x70, 0x119, 0x0, "78ecca7e7d5216fc4acfce580be58dfb04782ec5c01d85c76e6e3a25af829abd3b672cd95abd4e9c0b64ec78434e832f75d62348cf741c0a481af1f052453162fd49ed6a8881ef692a7ce4808ab7314bdaa96b1be11abf09bce3a8bed9d6d9"}, {0x1b6, 0x19f, 0xb98, "f9b672db66020a52720c91a19ff43a75c88acc4aaa71d8bf2bbdaf8f1e9d73be79380c68155dfdf439cf4b46bfedcb9e798023982dfaf8b84838dda6c07cb7a0ce00854ede23da0b0b5bdf45a262640a3e017c7eafa7ad843e5339d5981d64f19e8dbbedce2f3b5b9670ef2bbfa10dc99b9724e3bdc4b67bbab4a68815d9db88fb5cd21c8373eb794d2f98b461839a46bb09b16ac3afb3c6c774c8c9f1dda9b6357f6603263d61588b1396c9bc6df8a58406f29311e79f7f339aada202b63d33db26f630b2afe456cc36b95a29b4e9b53a0e50f0cd389296"}, {0x70, 0x10a, 0x2, "77690e3e23df6729fbaf36baa0942c97540346d6158b422589c952b8a1497d917a98f71d70225193b0490f5361ac2b3aecf57d0170a6a0470c34405c527536e2b0d7bb80b532841c3ad5703c6dbc0e30d628c67d9ce36d5174f8"}, {0x20, 0x110, 0x4, "b04869a43da9a19719ef600884f168"}], 0x1e8, 0x8044}, 0xff}, {{&(0x7f00008bd000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x3, {0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}}}, 0x32, &(0x7f00007c7000)=[{&(0x7f0000148000)="8a5c35ebd8de16d3dfb395fe6d9887b21aa00dd27f6f1f03550ac179fdaa6ba0a16bbfabd72f78e4cc7e1549b3119bb778cf057e5ab5b495aeff55732bc3168ee734f19a787a94ef9de0f05d33d0352a45c11a23b0db6ca12a74f7d8265b9a068f28f658b0497e8cb5a3ad76f0e6", 0x6e}, {&(0x7f0000650000-0x3a)="6bf352c76ad492dfc87db67354dde6d046a2089d91f99fc9de42de615e95584638e67e5ec5a6f051572dc5ca137ee7a0547593cb9de66e5dbc92", 0x3a}], 0x2, &(0x7f0000811000)=[{0x10, 0x0, 0x6, ""}, {0x30, 0x10f, 0x5, "a4a56f919f32005f22f195f4d663d609f104d5cbd7a3b606936d5e"}, {0x98, 0x3a, 0x81, 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{0xd8, 0x11e, 0x5000000000000, "1eef1d440f959b6c9cd1015f8f008fc3c0d2061f2e09d0fb28c635a66401de1b241ab57e36328521dc64d5208b53d338d50438cb9087438b2ee14ccf55c9afe4ce9c222ca41db3a305731c1156407084507c2accaa04180017823e769c8e201c60b143bbb43e77501df25285aa45129fea5a429bd6dc39ddcd228f486d2e63a8869613631d356e194b20e5966414c741b15e2ca49c07a890f70a2ad7bcdf05bd3c1f3380b4b0285a3f4c2e8bc71e6cdac79184225376928a5288f105e80aace0757921"}, {0x68, 0x1be, 0x4, "028deadea999af27677e4bb33baf24e19ce81cfd9ee9969e7db837af8900d3b540763f562d7147ae5f2fa7a958b5f5b25b7395960b8cb8f19c9eef52d5e87bc64e009ca83bd3b7ea2e4c03762b3b0d449be8ce19faaa1160"}, {0xc0, 0x6, 0x8, "54d85e68b9aaf1dd91428cb4b9bc9b19f13e1e575794755760be50d645c06301f0486524e87655bf3de98499ac1e81f3f82baac91731f8812babae70a6904b4743703a6682a78c8b74061e82a4746bccf359a7072c23877435ca43459bfe088b1e65c4c77adc0f3c92eb20bd387ec2f92d91dfdb0d463cd73a86e63dc07a73afe84e137a4057ea68944481f030ce0ec0cedec8c21058137ddefe21a90899006966f47554478c69f40bc66bc0c883"}, {0xa0, 0xff, 0xc6e, "26d6e1f5c7ea75c872694a9dd924873c0cf726b8ca544f8e6dd18615eff503e09a35d3bf226dd05672f37c29ea1cda97661ef7ecd8ca41a55906747fce84892ef802bade98f62dfe0a41c76114daf1f069907248ed8f182381bb57029e04c293cc37582f6b3278229c4feee8287f31c58d09de531e3458fabf541226c19c7984296fdfe5fa1759b307c53ff72e28"}, {0xd0, 0x12f, 0x4, "875f0b61abff5af1ba7a79a39783e1eb935a04d4448b93f22a6a9b2ab7c283786b7f4f2b4de8695ba50db5a88fa331aae0f28f85b273c8a7039d72bd2e6426c6639833a96f12d95720da8a11aa97ab18a58f32e8c9eb0d62ca2f9fad64879c628ea06771ff59208dad7127afcbd51ae4e7ab301c07386694e3130029489f26f1cca997cb65eba6a9e6beb73ceda7c620f8230f07f4de0e8c7baa4de1f30dd0e9e53b55572c759badbf2184d6b773da55806df3ca81c03852d99fa2fb95951695"}, {0x30, 0x117, 0x2, "d0e88744bc8a6b301a87aa475c78897e93ccc4013e05da8dec8cd77a541a"}, {0xa8, 0x19f, 0x20, "6d0ac7b3141103c568ca799dcd825cf7363c1f825f2e324db264f04eee60b9168dd46bb7c2efdb7560ebbac2251bd054562b5ae490dbabf9cd2abd39afe794886e9906e052c56d49dbd874bb3061e46f374ee5b52e69caa86df023a8b08e947ecb8ca77d6b519fd73b2d0468b20d30a861d3bbbd12294e163e9edcf99aea7addc52b3421dd5db4f5f12de707578d1ea3555e"}, {0x70, 0x11f, 0x9, "aa6c96d9b5cd770acb6f883050a48ce6f300b89514abb647e882243071a44a63f2e15c764248bde8f2c98d7a729d6f5110e60f34cf668d705e0780e04699a420006fe9ead79b3cd7d22a5cf146097dae28f7ad5c3eb5399557b0f857b7d6a8b2"}], 0x14c8, 0x1}, 0x0}, {{&(0x7f0000679000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x4, 0x1, {0xa, 0x0, 0xfffffffffffffffd, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}}}, 0x3a, &(0x7f000087e000)=[{&(0x7f000060d000-0x32)="a94a8e3d8b9b000cf4eb5ab23410036753931e3a06cd3388d3069d4cddee7039e250ab2fd12952087951cfa70a804ff8452f", 0x32}, {&(0x7f0000192000-0x31)="400149f346005a12fcfe727f95a1b9968ec929e203461feb7bd4c3c50f0794e881b29a7b20352241c71bb615385d163965", 0x31}, {&(0x7f0000c1d000-0x8d)="7164c7770eb5e4141863386e78f355cae734c1103ee44a11c598e2a4a383808fcd9ef2139203d6b038ab8ea4a8b7a5c92335f8af2d9750d4297712fe8fc6a956a8a11388e49ef32280004efd5bbdb57258a91fa94666419534ac0f031e4dc07a5abd15e71c0bc149a01bf3d4a3ecb99956ef473853f7a8c5040d62a2b780820abd52076e6b26eee0082c5f4b52", 0x8d}, {&(0x7f0000bbb000-0x43)="40db35bf1817f01f8d8e0e2cfb31119911fd693e45836c1f232266c67e0e2f06a8303ecb35fd0171d41fa8d525ad5865afd9611edbb6f8c83f2f60210d2363fcf22ddcc19d1dec032764c49a56866ce18f4e2a8f6fe454c87911768cb4b8f25c27883358e36d5c3ce2fc5f8f6d70277d4a1fdfe1cb065d0e7f91a7b7cd1918e232", 0x81}, {&(0x7f0000da3000)="7ca89bb69ea2f2d4398cfa89afa1917d8f1d6145bb02c0cf7147f8c8de20b2e632c65bfa27aae50a46df3882f9bd7772a8fc5c830b75181e5453262473248d34f15c754a8704606792c98b7107d9f772f600aa36bda27afedae5993cbb3e8b45e48afced69bd7db8975a77880c9db282a3276a6ce1588fde419682e02611aa0d73493668e93a7517988b2d17cfed99d2a04947643a62baca7ec69c666ed550d28ae21d13cab0ede7bb4d8359fedb5500920b953fa5d7070133894fc490baedd9c15c5291c963012cd7b80725e53126f7120c9ecd00d1fa1e1aea2b9c64d0ae7aae217af3074c10962d5566", 0xeb}], 0x5, 0x0, 0x0, 0x40}, 0x7f}], 0x6, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000faa000-0x11)="e513b5bf00004000000000000000e31450", 0x11) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e38000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000037000-0x6)={0x0, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00006dc000)={0x0, 0x9c, &(0x7f000014f000-0x9c)=[@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, @in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a48000)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000000a000-0x4)=0x401, 0x4) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = getpid() getpriority(0x2, r0) r1 = syz_open_dev$sndmidi(&(0x7f0000442000-0x10)='/dev/snd/midiC#D#\x00', 0x2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000-0x10)={0x2, &(0x7f0000001000-0x2)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000000000+0xc13)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000b5a000)=@ll={0x11, 0x13, r3, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) prctl$getname(0x10, &(0x7f0000000000)=""/200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000)=0x0, 0x4) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x0, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b3e000-0x63)=""/99, &(0x7f0000001000-0x4)=0x63) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@generic="80e25cba59804ef22eb3347682ab71bc", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 09:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000a8e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000acc000)=0x60, 0x80800) readv(r0, &(0x7f0000f00000)=[{&(0x7f0000bba000)=""/113, 0x71}, {&(0x7f00004d2000)=""/69, 0x45}, {&(0x7f0000cb5000)=""/224, 0xe0}], 0x3) r1 = syz_open_procfs(0x0, &(0x7f000011e000-0x7)='ns\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006f5000-0xe8)={{{@in=@rand_addr=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000620000-0x4)=0xe8) 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) stat(&(0x7f00002a5000)='./file0\x00', &(0x7f00003bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000199000-0x8)='./file0\x00', &(0x7f0000d26000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000184000)={0x0, 0x0, 0x0}, &(0x7f00008e7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000033f000-0xe8)={{{@in6=@loopback={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}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000)=0xe8) getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c74000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000608000-0x4)=0xe8) fstat(r1, &(0x7f0000d43000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002d2000)={{{@in6=@loopback={0x0, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005fe000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000e0000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5a000)=0xe8) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000001e000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61, 0x5, 0x2, 0x5, 0x7}, &(0x7f0000003000-0x4)=0xa0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000012000-0x14)={0x800, 0x200, 0x1ff, 0x3, 0x21}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000001d000+0xe66)={r1, 0x95, "42a4a6ea95ef5f61d09e6b2d6b8e338fd537ba2bd08d1d7e80a3c1d58682e8c7cca25e53c6542863e63a61ffc86751e94b4bfbc4e8b0c397e0c7b870c3eceb9fe829d74ebd2627a06e771ea78ab3b5cb3500aa2eaf580438d1a19e7023ee05cb2646b9231bec450caf15850f14304de570eeedbf6a1aac503fc7e437e359c236d222ff4e592e58f19547325da05a6a5533325e7abd"}, &(0x7f0000006000)=0x9d) 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) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x3, &(0x7f0000019000)="005bffe3", 0x4) 2018/01/18 09:06:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000840000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000cde000-0x8)={r2, 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) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000128000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000c4d000)={{0x8, 0x6, 0x9, 0xff, "b496079e15d8437434304521bbed67c1c0c0ac6fcce6dad66a140e18f55117fe40a9912c4901180673d399b5", 0x80}, 0x6, [0x80000000, 0x4, 0x1, 0xfffffffffffffffc, 0x9, 0x1f, 0x4, 0x9, 0x1, 0x1, 0x9, 0xa3a, 0x200, 0x5, 0x2d6, 0x80000000, 0x200, 0x4, 0x0, 0x200, 0x11ed, 0x100, 0xf41e, 0x5, 0x2, 0xb7, 0x6, 0xd2, 0x5, 0x0, 0x9e3, 0x4, 0x40, 0x0, 0x9, 0xffffffffffffffff, 0x4882, 0x9, 0xb98, 0x0, 0x1ff, 0x148712a3, 0xff138d7, 0x0, 0x6861, 0x9, 0x6, 0x5, 0x769, 0x4, 0xfff, 0x20, 0xac, 0xaf40, 0x45, 0x3, 0x9d9, 0x8000, 0x9, 0xb9, 0xfff, 0x100000001, 0x1, 0xffffffff, 0x7fff, 0x81, 0x101, 0x2, 0x2, 0xff, 0x3, 0x100000000, 0x5, 0x7, 0x7, 0xb32d, 0xffffffffffffffe1, 0x0, 0x8, 0x1, 0x4, 0x1, 0x0, 0xfffffffffffff7dc, 0x9, 0xffffffffffff8000, 0x3f, 0xff, 0x100000001, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0xb6, 0x80000000, 0x9, 0xfffffffffffffff9, 0x5, 0x3ff, 0x48adc29c, 0x7fffffff, 0x7, 0x1, 0xfffffffffffffffc, 0x4, 0x1f, 0x7, 0x10000, 0x9, 0x20, 0x0, 0xbc1a, 0x1, 0xffffffff00000000, 0x100000001, 0x4, 0x6, 0xe3, 0x7, 0x6, 0xffffffffffffffc0, 0x1f, 0xd9e, 0x24, 0x6, 0x6, 0x0, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_int(r3, 0x1, 0x3, &(0x7f0000b45000-0x4)=0xfffffffffffffffc, 0x4) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3c000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000adc000)={0x7a6b, 0x40, 0xffffffff, 0x2}, 0x5) accept$llc(r3, 0x0, &(0x7f0000018000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000543000)='/dev/autofs\x00', 0x181400, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000b01000)=r3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f000015d000-0x4)={r2}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000b8a000)=0x89, 0x4) [ 385.744629] audit: type=1326 audit(1516266388.266:4275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=25466 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=247 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000001f000-0x8)={0x0, 0x0}) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) preadv(r0, &(0x7f0000963000)=[{&(0x7f00003a6000)=""/4096, 0x1000}, {&(0x7f00002eb000-0x944)=""/4096, 0x1000}], 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b13000-0x82)='net/ip_tables_matches\x00') preadv(r1, &(0x7f0000f9c000)=[{&(0x7f0000c56000)=""/249, 0xf9}], 0x1, 0x2001c) 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) tee(r0, r0, 0x4, 0x8) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abc000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000ffa000)=[], 0x0, &(0x7f0000ffb000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/18 09:06:28 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x31c) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000009000-0x1000)=""/4096) close(r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000+0x69d)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/4096) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000074a000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f68000)={0x0, @in={{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]}, 0x1, 0x4e643380, 0x5, 0x9, 0xffff}, &(0x7f000031c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000317000)={r1, 0x5}, 0x6) r2 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) connect$bt_rfcomm(r2, &(0x7f00006d9000-0x9)={0x1f, {0x7, 0x200, 0x7, 0x6d3b, 0x1ff, 0x6}, 0x4}, 0x9) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000ea0000)=0x20000004) read(r2, &(0x7f000000b000)=""/192, 0xc0) 2018/01/18 09:06:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f0000835000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000029b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000ba6000-0x98)={0x0, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x134}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb689, 0x6}, &(0x7f000004c000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ac3000-0x18)={r2, 0x6, 0x20, 0x8, 0x7}, &(0x7f00002aa000-0x4)=0x18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f1a000)={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x200}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f8}, 0x3, [0x8001, 0x9, 0x100000000, 0x1, 0x3, 0x4, 0x2, 0x7]}, 0x5c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000839000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) readv(r0, &(0x7f0000dec000-0x28)=[{&(0x7f000014e000+0x671)=""/138, 0x8a}], 0x1) syz_open_dev$sndmidi(&(0x7f0000bf6000-0x12)='/dev/snd/midiC#D#\x00', 0x520c, 0x428200) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/18 09:06:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) getsockopt(r0, 0xc3, 0x4, &(0x7f0000e69000)=""/0, &(0x7f0000a8a000)=0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r0, &(0x7f0000ef2000-0x37)=""/55, 0x37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000f1000-0x20)={0x9, 0x0, 0x1, 0xdf2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f8d000)={0x9, r1, 0x0, 0x0}) mkdir(&(0x7f0000211000-0x8)='./file0\x00', 0x100) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00003b4000-0x4)={0x0}, &(0x7f0000b72000)=0xc7eb58d16afaff6d) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b47000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000ccc000-0x10)={0x9, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000c98000)={0x7fffffff, r2}) 2018/01/18 09:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) accept4$netrom(r1, &(0x7f00001ed000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003f5000-0x4)=0x48, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000092000)={"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"}) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:28 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000f06000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) kexec_load(0xda, 0x6, &(0x7f0000005000)=[{&(0x7f0000001000-0x35)="a5e0d7a39c28f0acf9d9bdf7b96baf0ef5f80ca1db93d18cdcb16f0875e59e543b6a870581c3406409aaf17a40cd3368a4eed5c38e", 0x35, 0x2, 0x200}, {&(0x7f0000000000)="bdb7925b50a74063fa30d8b798f354eb0720f2f4d6e373b82d9c69115d673f", 0x1f, 0x7, 0x83a2}, {&(0x7f000089f000)="e931b382f68468f4755758648d2f08a7d12fc82e30192276ea19aa07b219962a8cb0de47cadd8b75c664dc804375aca64fe3b6115fd31930dd6392f7865862fe9a8ef3e47ce06bd99b4a86b450390812e24660888ede6864ab0a0ec35b446d353d40f8cc5fff227e72aa14c4b8d926602b18d10879d5f17a3fbea15c3a4952eaec2891e1c5bf04217624257ceeb14e64bc3c78072d54d4075ac5", 0x9a, 0xb38, 0x9}, {&(0x7f0000946000)="ea96f3af15f4dfe600d1e67904315021ad90c0c5f107241fc6920427662c48d9fcb9dc0a01f66800a59fdcbe0239b1d95583dd85dbed5044c7d309efe91061f2f77abdc1e02c69949787f92f25f7e0a8c62a85f1c0833ee79a6ceafd54f91511574a011b2c2ffc7eccaf1528a4fd93ad0399f0ced1dac44b4dcba47a350c78109c2276520fa7c18f207c2fab0a12", 0x8e, 0x5, 0x1000}, {&(0x7f0000001000-0x18)="fe8ae132e5d04b1f6ec8b022ab2e20a94248ccd2114c5555", 0x18, 0x1, 0x6}, {&(0x7f0000896000)="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", 0xfb, 0x7fff, 0x3237d5c1}], 0x170000) write$evdev(r0, &(0x7f00004c0000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffc30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x83, 0x8480) 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0xc, &(0x7f0000f72000-0x75)=""/117, 0xffffffffffffff7f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto(r0, &(0x7f0000000000)="", 0x0, 0x4000841, &(0x7f0000001000-0x10)=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r0, &(0x7f0000c9e000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/18 09:06:28 executing program 0: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000f63000-0x13)="fe3252f8d8c5780b41159a34b1317b591851e3") mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000f64000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f63000)=0x0, &(0x7f0000eb1000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000273000)='/dev/vcs\x00', 0x20000, 0x0) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f0000f64000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000f64000)=""/117) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000f63000-0xc)={0x101, 0x1, 0x1ff, 0xfffffffffffffffd, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b1e000-0x10)={0x9, 0x8000, 0x101, 0x8000, 0x0}, &(0x7f0000826000-0x4)=0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000f65000-0x72)=""/114) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000648000-0x4)=@assoc_id=r3, &(0x7f000091b000)=0x4) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0xfffffffffffffd7c) recvmmsg(r0, &(0x7f0000f60000)=[{{&(0x7f0000927000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000d94000-0x90)=[], 0x0, &(0x7f0000bf2000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f61000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000f64000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000800000-0x4)={0x0}, &(0x7f00008c9000)=0x4) 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000326000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000463000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f000092a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/access\x00', 0x2, 0x0) getsockname$llc(r1, &(0x7f0000cd0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f27000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/18 09:06:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000c4f000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000165000)={0x0, 0xad}, &(0x7f0000e4b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000650000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = accept4$alg(r0, 0x0, 0x0, 0x80800) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003a0000)='/selinux/checkreqprot\x00', 0x10001, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f0000c85000-0xed)={r3, r3, 0x52946987, 0x0, &(0x7f0000f39000-0x91)="39f4c9d9263f53dc5f98ea00571059f607706ce520f44cce0c05dea023c46b0e173f8b9e18a32a7a4dc2a6c11b1fffe11cd5b697385c5c9c22a119c29715ff0a4838ae557cc95d4d2f01dcc2fb855a95ce656ff89e30c93dd437f2767a52cdb473165545489693f26b4d436af1153111c566dd539a4badf235a2e1d31a2ebf16322fd6fc8cd5348c89624d26fb9280c730080e8b8fe8bcd60e6dd6dc1c", 0x100000001, 0x2, 0x0, 0x800, 0x8dc4, 0x3f, 0x9, "44b4cab1a000c687c617755f33b38f2f19dcbc1cd986e9632301e00588a7450b586f4f964df691790165f7f2768ce9fcf4f26cd94e5c3d9ad3bcd7255a7a9b72930fd05b1db6780f65f0d3b69bdb47555361981589cb1cf83c86e62b0f4fa961afe8bd2cc234fbe287383a9199c76afe0641963e73792813bdbc8d4bde2cae49a16ee901a0927de759a7db43bdbe62d560f968d384c5e5628da013c72bb1b2de6650b5f3c1d2b05ed3444314add6793c8a85ef89f3a22530e3439f316077763e7ac631aad4"}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000735000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00006ff000-0x8)={r5, 0x3}) 2018/01/18 09:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000029a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000987000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x17, 0x4, "60d7994df802d4b51e638ad2899a40acb45c389ef0c9e40f72245e543accee7296fd7ecbbd7262eea040e7e692b8f2e9f8bd4a305be96166cec583be0d363f8b", "0dd4dc21a585f66accbc6d747c94d467b9b0e6f8ce364d407551334fe0b98419", [0xffffffffffffffff, 0x3], 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b42000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000a95000)=0x3ba65b91) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce5000)="e5f4ffbf00693fdd9dffff2a0000e314", 0xffffffffffffff3d) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fab000)={r1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f000004a000-0x10)={0x3, &(0x7f0000b4b000-0x1bc)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000b60000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = accept$alg(r1, 0x0, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f000002b000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x1000}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000e07000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x40a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[], 0x0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee1000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) openat(r0, &(0x7f0000975000-0x8)='./file0\x00', 0x40, 0x20) 2018/01/18 09:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000074a000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f68000)={0x0, @in={{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]}, 0x1, 0x4e643380, 0x5, 0x9, 0xffff}, &(0x7f000031c000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000317000)={r1, 0x5}, 0x6) r2 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) connect$bt_rfcomm(r2, &(0x7f00006d9000-0x9)={0x1f, {0x7, 0x200, 0x7, 0x6d3b, 0x1ff, 0x6}, 0x4}, 0x9) ioctl$int_in(r2, 0x800000c004500a, &(0x7f0000ea0000)=0x20000004) read(r2, &(0x7f000000b000)=""/192, 0xc0) [ 385.993254] sctp: [Deprecated]: syz-executor0 (pid 25558) Use of int in maxseg socket option. [ 385.993254] Use struct sctp_assoc_value instead 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) r0 = syz_open_dev$dmmidi(&(0x7f0000e45000)='/dev/dmmidi#\x00', 0x1f, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x800, 0x9, 0xa2d, 0xfff, 0x1f}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x26, "5a2c20f35fb9809603842b640179027170e0c54edbb6670c3461c38808c22d706d1916499c38"}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8000, 0x8001, 0x8, 0x95, 0xfffffffffffffffe, 0x4, 0x5, 0x6, r2}, &(0x7f0000dcd000)=0x20) 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00005ab000)="0200080000000020ca005472fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8264357506b31e58a9838000000095c0f03d3b3d54436fe71cbcdc6e30acd2369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71261b35760415800000f9575da602000014001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) io_setup(0x1, &(0x7f0000fd4000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f00004c0000-0xd)='/dev/usbmon#\x00', 0x3ff, 0x2000) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00006f3000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) io_cancel(r1, &(0x7f0000271000+0x342)={0x0, 0x0, 0x0, 0x7, 0x9aa, r0, &(0x7f000027e000-0x1000)="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", 0x1000, 0x6, 0x0, 0x1, r2}, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0}) [ 386.085313] sctp: [Deprecated]: syz-executor0 (pid 25558) Use of int in maxseg socket option. [ 386.085313] Use struct sctp_assoc_value instead 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) setsockopt(r0, 0x4, 0x3, &(0x7f0000bbf000-0x10)="89be27b884d73a8ebdb01528e0acf2a1", 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/18 09:06:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c86000-0x8)='./file0\x00', 0x2000, 0xa9) flock(r0, 0x2) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d11000)={0xffffffffffffffff}) socket$l2tp(0x18, 0x1, 0x1) getpgid(0x0) r2 = add_key$user(&(0x7f00003b2000-0x5)='user\x00', &(0x7f0000cc5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579fffffffffffffffff928f6672f98f7e149be31bd78b506e8b", 0x1ad, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r2}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f000040c000-0x2c)={&(0x7f0000685000)={'sha512-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffb000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000508000-0x98)={0x0, 0x0, 0x0, 0x0, 0x9a4a, 0xe, 0x1d, 0x8, "e40b08f048a4b0aba59ff1bb4adfab3da2893093110af4250a4ce1aa1b57c20ae150551740e704900e74369787360f0d7ac7ff9fb79df5d8069e54bac8abe82e", "d3f080637db0618796589ca28499503a244d72af78496ffd940d17df44b8b8b6", [0x7fffffff, 0x6], 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000f7f000)={0x30, 0x50e, 0x1ff, 0x8, 0x7, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b8f000)={0x0, 0xffffffffffffff9c, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ce4000-0x8)={0x0, 0x10000, 0x3, 0x2, 0x7}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d1a000-0xb)='/dev/adsp#\x00', 0x4, 0x1) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00001d4000-0x4f)=""/79, &(0x7f00009d6000)=0x4f) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 09:06:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xb, 0xff, &(0x7f0000e68000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xd38b221074e3f49c, &(0x7f000015c000-0x4)=0x2, 0x4) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fchmod(r2, 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f000095a000)={{0x7, 0x8001}, 0x1, 0x9, 0x5, {0x779, 0x0}, 0x4, 0x1cf4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$vcsn(&(0x7f0000173000)='/dev/vcs#\x00', 0x4, 0x200) openat$rtc(0xffffffffffffff9c, &(0x7f00000ab000-0x9)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f00009a8000)=""/2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 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) lseek(r2, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000006d000-0xc)={0x6, r2, 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00009c5000-0x4)=0x4, 0x4) ioctl$EVIOCSKEYCODE(r5, 0x40084504, &(0x7f0000075000-0x8)=[0x5, 0x0]) 2018/01/18 09:06:28 executing program 0: r0 = syz_open_dev$amidi(&(0x7f000057f000)='/dev/amidi#\x00', 0x7, 0x502) mmap(&(0x7f0000735000/0x4000)=nil, 0x4000, 0x8, 0x50, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000003000-0xa)='mountinfo\x00') fstatfs(r1, &(0x7f0000da6000-0x8c)=""/140) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b38000)=@assoc_id=0x0, &(0x7f0000847000)=0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ae1000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x400, 0x2, 0x30, &(0x7f00009f4000/0x2000)=nil, 0x29}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000c48000-0x8)=@assoc_value={r2, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000488000-0xa0)={r2, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0xffffffffffffffff, 0x5, 0x7}, &(0x7f00001b3000)=0xa0) r3 = gettid() mlock2(&(0x7f0000bf1000/0x2000)=nil, 0x2000, 0x1) sched_rr_get_interval(r3, &(0x7f0000a21000-0x10)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000ccd000-0x8)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00002cb000-0x4)=0x75494b1f) 2018/01/18 09:06:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = creat(&(0x7f0000420000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00001dd000-0x10)={0x1f, 0x0, 0x9, 0x3e, 0x0}, &(0x7f00002cd000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000be4000)={r3, 0x1, 0x0, []}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006f5000)={0x0, r2, 0x3, 0x1, 0x0}, 0x14) connect$inet(r4, &(0x7f00008de000)={0x2, 0xffffffffffffffff, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r4, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002a7000)='numa_maps\x00') set_mempolicy(0x4003, &(0x7f0000ef4000-0x8)=0x401, 0x2) readv(r0, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/4096, 0x1000}], 0x1) 2018/01/18 09:06:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c24000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00004d5000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000014a000-0x4)=0x10) r4 = getpgid(0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00005de000-0x4)=0x0) sched_rr_get_interval(r4, &(0x7f00007cc000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000f9000)={@generic="554e80fde3921eaeb2c07497610ef381", @ifru_flags=0x200}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000b13000-0x68)={0x0, 0x0, [0xb, 0x7, 0xa7, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f00009c7000)=""/54) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000002000-0x6)={0x1f, 0x4b, 0x2}, 0x6) bind(r0, &(0x7f0000e20000-0x10)=@ipx={0x4, 0xfffffffffffffff7, 0x40, "92f47a9348f2", 0x5, 0x0}, 0x10) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) accept$alg(r0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00001e6000-0x9)='/dev/vcs\x00', 0xa00, 0x0) bind$bt_l2cap(r1, &(0x7f0000ea7000-0xe)={0x1f, 0x8, {0x63, 0x2, 0x16, 0x1000, 0x10001, 0xd73}, 0x6, 0xf9}, 0xe) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) recvfrom$ax25(r0, &(0x7f00001e1000)=""/188, 0xbc, 0x40, 0x0, 0x0) 2018/01/18 09:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000459000-0xa)='/dev/dsp#\x00', 0x800, 0x600000) fchmodat(r1, &(0x7f00001e1000-0x8)='./file0\x00', 0x140) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/18 09:06:29 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x40000000000c, 'gcm(aes)\x00'}, 0x58) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000012d000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e73000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x401, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c0e000)={r2, @in6={{0xa, 0x2, 0x2f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8c25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0x5, 0x8000, 0x28000000000, 0x46}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/65, 0x41, 0x2060, 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000-0x20)={"67aa41716a6fc54434b57b29d6534ed8", {0x4, 0x6000000000000000, 0x80000000, "9fc834541198", 0x520f, 0x0}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'rng\x00', 0x0, 0x2, 'drbg_nopr_hmac_sha256\x00'}, 0x42a) 2018/01/18 09:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000e54000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x357) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) bind$ipx(r0, &(0x7f0000125000-0x10)={0x4, 0x1, 0xff, "7be6eb5a173a", 0x8e, 0x0}, 0x10) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) fcntl$getflags(r0, 0x401) r3 = syz_open_dev$vcsa(&(0x7f00000c1000)='/dev/vcsa#\x00', 0xfffffffffffffff9, 0x40000) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f00003f3000)=""/218) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000701000-0x4)=0x0, &(0x7f0000d82000)=0x0, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000783000)={0x9, 0x0, r1, 0x6, r2, 0xa8, 0x3, 0x7f}) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xfffffffffffff000) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) syz_open_dev$loop(&(0x7f000071d000)='/dev/loop#\x00', 0xbe66, 0x460000) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000-0x48)={0x1, 0x2, &(0x7f0000009000-0x18)=@raw=[@alu={0x0, 0x0, 0x7, 0x0, 0xb, 0x0, 0x0}], &(0x7f0000004000-0xa)="00000000000000057200", 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = dup2(r0, r0) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f000000a000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000000a000)=""/103) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00008eb000-0xb)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00001f9000)="91c10038e27e6fe1b86c31e8993976d46abeacbed4aaa443c7e72cd134b1fc053ca0ee2ceed92fadfda4ee444937802d99af1104f7c8cf4510ad0987243aa482addc4448c5af4b42c9e56338c870eb862e505606c553f2867b3c6706687b7f853e9b36c3e07cc663f7688dd5ea68d3a9a41b3854d208a4112a0fb6a48ff23a54a3ce1def2f76a2d651b7ce26f5072d8fa1b911c0c6978b12571e940e684a288ca624fa77af5a772921e556e62b680f122023b672e987b29e06970d760c3badc855fcaf5b15", 0xc5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000941000-0x7)='ns/mnt\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f97000)=0x2, 0x4) 2018/01/18 09:06:29 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002a8000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f000024e000)='./file0\x00', &(0x7f0000a98000)={0x6df2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000766000)={0x10004, 0x0, 0x400000000000000, 0x1000, &(0x7f000057a000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000ad8000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3e, &(0x7f0000002000-0x3c)="1e0fa4f9aac14ab681140efd92bebccdbb822a5204d9adefed55d423128acb766ac50fec4959876bace48a8222fb8102f9228f35cf4a77000000d466", 0x3c) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000)='/dev/sg#\x00', 0x400000001004, 0x40) ioctl$KVM_SET_PIT(r0, 0xc0481273, &(0x7f000084d000-0x70)={[{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]}) 2018/01/18 09:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b50000+0x5ac)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000029000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x101000) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000033000-0x4)=0x3) r3 = socket$nfc_llcp(0x27, 0x40003, 0x1) connect$nfc_llcp(r3, &(0x7f0000fbe000-0x60)={0x27, 0x1, 0x9, 0x4, 0x2, 0x1f, "603a7a6487c7b233377c9afc9ea6457bced2a226739c428fe43cf5e7b814300c1b5be59c338e63218e4add16a66c47f04bd3a519c7b13d46e2cc6b490bb1b4", 0x9}, 0x60) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000607000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00005cb000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xe, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00006b6000)=@dstopts={0x3c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}]}, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) r2 = getegid() setgid(r2) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000c84000-0x12)='/dev/input/mouse#\x00', 0x1f4, 0x400000) r2 = syz_open_dev$mice(&(0x7f0000183000-0x10)='/dev/input/mice\x00', 0x0, 0x440100) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) poll(&(0x7f00005b5000-0x20)=[{r2, 0x1000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x82, 0x0}, {r0, 0x22, 0x0}], 0x4, 0x4) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:29 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00006f9000)='/dev/vcsa#\x00', 0x7, 0x501400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa8) r1 = syz_open_dev$sg(&(0x7f000029a000-0x9)='/dev/sg#\x00', 0x3d44c836, 0x400) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x4, 0x3, 0x3, {0xa, 0x3, 0xc1e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a, &(0x7f0000c86000)=[{&(0x7f0000536000)="ce0b555b4a4265d4ae3dcd2383b016ff994fa33ea5fe708726276844d3d9d7dee22e594f68c5e944e1be519e3baa9edf0e6baeda5a892bf4ac04f338e43e3872f81a51f0b17de29a5a5347862a6af37d3338a1e30cd6751ae2e92355a04b7970c260e38d4b612a986f0dce266735d5d436414a68b4383f7d47f72b4d2e4ccba2356769e1b8c6fdb09cc249bd210e8b0a1101", 0x92}, {&(0x7f00006ee000-0x92)="76f5a7bcadea2d1151f36651c604f94f743bb592ae4934491d482b3024405c29b3a7b2a884834ec36a09e7391abf9834860c109880d583db1c014f8668956b87a60569f2f65fff5ea88b3800666d857ab61dbee6d8ff134b33a0d7cc304ae983332a7bf7a58d13e35f7d6df44981faecd6f65d4f55dd28598a059d1b5150da444b7fe174e11a9581d5e382a5227c004f85a8", 0x92}, {&(0x7f0000001000-0x2c)="a8ba71df4da23d3ea8f6d69ba19261be7e663fcbd49753ee8115deb4d047e8daaaa5c58ac2a07298e228500d", 0x2c}, {&(0x7f0000b8f000-0x1000)="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0x1000}, {&(0x7f00007fa000)="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0x1000}, {&(0x7f0000001000-0xcc)="203792c742faad4f0946be5bc6951ff78aad3becb66fe467f8d836c015dece627605469b4135c3a83c1e87034613cb510275f14afc87833df9538e2e4f46252d80ae711d4095c564e4600301ce20aa325b7ee461d92ce8dae3ee80e4571778cb3fce0d0ecb173d64bed906055480b98fe82b4e1bf9393640c43606a696a9be560c079b93e58354f807bdda290299d925721c37dd70917494c0a97d8669c38c6c4e286f28dba4b9c4d8736015caec07f1c5c0d8c9926d682cf98df27b54ea0768c553529711ba97c62a5b9d62", 0xcc}, {&(0x7f0000001000-0xb1)="80043bce29524cf298fabeaec7888fcce28bbd9732d63f249ed66119079e06553ba054e045d3bb69868246616ca898dc8a87ce895d69884e42f880f6109dd086213952b5a25e9dabd0c91b4d8bf76ab937f0a350f542380e3efbc22d887374332d7423ce3ab4e233a74ce194946e9e961f66ef5f9f1e6aff29d278e221e5db350f234016ddf9557acf460a40b79db540d3bea85f2d9a1e28b7fa57e79c0193f4142fbad391ac8525e9bfa5e836984c1686", 0xb1}, {&(0x7f0000f46000-0xbd)="46001b3e7a84f8b6c1ff8023d2f8fab71d7c4329a485b94623b7f2eb338096921c7914ba80d7cabc15d1f58f041b72688ef25063c944f8df450c3910c1ea54fe57968ef141c27e670c28dbb2bd8526acc13510ff5f18c205ea940eb828e1fb19a10c67dbcdbc9745ae6b85b446f009a8fd568b4b47354a6b417e85c464bbd673e99c6922169150ac3c4e9b02448e8d9e9eed4562ade9e8cf4df30148f59414ffd988f7dd0d61226fcaf8ba7b3e9a84d192fd3451daba3dbe80723eceec", 0xbd}, {&(0x7f0000001000-0x47)="b9f936de65e5d4ed1b0de9f929cb339474115e20ee0512c8d6663ac42d039b382a0c9f5faf27637bbf7418449492f75f780f35b5ff78983baf71ef963ae9a3aced05b8b4879ac2", 0x47}], 0x9, 0x0, 0x0, 0x40}, 0x440c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0x400000000423, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000027a000-0x4)=0x200000000000e) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x8000, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = add_key$user(&(0x7f00001f5000-0x5)='user\x00', &(0x7f0000170000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ce8000)="68dcf4e6c0a3a430dd4738e61a321a4f25e578083cdee516e97d8b39f0d13a4da50dbf8e4eaf7bff83fb23e425f5e3e52f54c9be23d0bbd32112a1f3e86811a3a008c757335f804157d3f74dda37c9c4a43f7e6415b6fef6eb59d9e0ed86eba77a22be101eac0eec6a52c645f20646c3f784a768075f96f585515fb9ff8665c19b243874ed1be26511ae532e5c66c0b6a4b957801077449ab2e1c3347e19a9a020d46d5f7e51de047938b9b76576d94fe89033e3ca258d957444d50a99852c0f3f5b0c88f6d2cf31dc661a7e72a51de729d3935cf0a17f6edff0df6bd0953152d96aac342cd7d35f27", 0xe9, 0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e99000)={{{@in=@empty=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000070000-0x4)=0xe8) r5 = getgid() r6 = syz_open_dev$sg(&(0x7f0000ee4000-0x9)='/dev/sg#\x00', 0x800, 0xccad036841d252cb) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r6, 0x40045532, &(0x7f0000fe9000)=0x30000000000000) keyctl$chown(0x4, r3, r4, r5) r7 = syz_open_dev$sndpcmc(&(0x7f000093a000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x10080) ioctl$TIOCSLCKTRMIOS(r7, 0x5457, &(0x7f0000c48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00007fa000)={0x0, 0x0}) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a8d000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006e9000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000210000-0x18)={0x0, 0x0, [{0xa0e, 0x0, 0x0}]}) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c65000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000367000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f4c000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f9e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000-0x10)={r1, r2, 0x5}) 2018/01/18 09:06:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f70000-0x4c)={0x8, 0x7, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)="face5fa6fc8b76ec870ade6490173554bb9cf0e228dd09f043069b7e92c4d117854effbda54dfe2ec24f09fa5a7186fd8bb9d0be5b466df151612d28f2e8549ca5d91dd6d0ca5a4ff1697867c88f7bbb3c0fce3746b520932fe5d66bd104babe6340444ef8cbc8957e5ece0e5f72d62df805720af04aaf5bea31688e0c4fa1948d3bc9416ae30a2e88ed9fef3173685b6cd0adb59b", 0x95}, {&(0x7f0000002000-0xf3)="67fddd84ad61940d81a14d1f2934e6924f59017ac3fcd34384e13b6a01642dd67b1114c0975186ded1677a6d156645255d2314cc814db01aa2d7ba19682c247ca51194b7e94817c8900052ec268374f55472fc2da2866596f0671fefe41ba5102df4b2bc13344700bdee900a1b9c57f7fcd084b7ee908c213b6e175ba94ceb475abd2edcfa69a8c85a3ccc60c1f1585b643c69a48373b52730cd0ded6ce8dd62a3e9744fe704316afe4c47b64682773b2ecda26b7644ec1cef58e45f3d25f4345e5b69683e229bf0a66022cb37db6678708d2ecb17933d8c2961955f818af04e0336089d1d23eb56d9b264acec2e5c06ec7763", 0xf3}], 0x2, 0x0, 0x0, 0x4}, 0x84) mlock(&(0x7f0000b72000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000012, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000053000-0xb)='/dev/adsp#\x00', 0x8, 0x400100) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00006b3000)={r1, r0, 0x8, 0x3ff, &(0x7f000040d000)="ad8478137070c3f630d4966ae1594414bc1292af31b88c9347f78d1b65de7642705cbba56b5382770d2c156a22fbf174274c1a8b099961d8d36553", 0x78, 0x3, 0x8, 0x8, 0xffff, 0x8a, 0xff, "0c0164e06d062daea6865b4693b1b3416113"}) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e12000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007f6000)='/selinux/checkreqprot\x00', 0x410000, 0x0) inotify_add_watch(r2, &(0x7f0000d07000-0x8)='./file0\x00', 0x100) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) clone(0x0, &(0x7f0000b1d000)="", &(0x7f000011b000-0x4)=0x0, &(0x7f00000bb000-0x4)=0x0, &(0x7f00006c5000)="") connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f84000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f00003bd000-0x1e0)=[{{&(0x7f0000be7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000955000)=[], 0x0, &(0x7f00005ed000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00007cc000)={0x0, 0x0}) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000200000)={0x0, 0x0, 0x0, 0x0}) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000a00000-0x78)={0x1, 0x0, [{0x40000021, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0x1a)={0x0, 0x9, 0x9, [0x2, 0x5, 0xc40c, 0x3, 0x2, 0x7ff, 0x6, 0xd40b, 0x3]}, &(0x7f0000001000)=0x1a) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={r1, 0x1, 0x7fff, 0x800, 0x40, 0xceb, 0x100000001, 0x8, {r2, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x4, 0xff, 0x0}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x4, 0x0, 0x8009, 0x8, 0x1, 0x1, 0x0, 0xfff, r2}, &(0x7f0000004000)=0x20) syslog(0x20f, &(0x7f0000003000)=""/117, 0x75) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff, r3}) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000db1000)=[{&(0x7f0000c3e000-0x1000)=""/4096, 0x1000}], 0x0, &(0x7f000078f000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00002e6000)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000186000)={0x0}, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000-0x10)={r1, 0x1c9c380}, 0x8) 2018/01/18 09:06:29 executing program 5: msync(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.\x00', '/dev/urandom\x00'}, &(0x7f0000002000-0x1)='\x00', 0x1, 0x3) msync(&(0x7f0000827000/0x2000)=nil, 0x2000, 0x4) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000027a000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000fb3000)=""/98) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 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) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000005000)=0x10000, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005000)={0x1, &(0x7f0000010000-0x8)=[{0x100000000, 0x3, 0xa4c, 0x100000000}]}, 0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000011000-0x18)=@get={0x1, &(0x7f0000011000-0x32)=""/50, 0x7000000000}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000010000)=0x0, r0, &(0x7f0000010000)=0x0, 0x2189, 0x0) connect$ipx(r0, &(0x7f0000007000-0x10)={0x4, 0x2, 0x4, "051b1763e181", 0x9, 0x0}, 0x10) 2018/01/18 09:06:29 executing program 5: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008f6000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) getpeername$inet6(r0, &(0x7f0000527000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000916000)=0x1c) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f00003b5000)={0x0, 0x91, [0x9df]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b7000-0x11)='/selinux/context\x00', 0x2, 0x0) r2 = semget$private(0x0, 0x4, 0x204) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f000002d000)=""/211) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000034c000-0xbc)={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]}) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = syz_open_dev$mouse(&(0x7f0000ca8000)='/dev/input/mouse#\x00', 0x3, 0x80000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000087f000-0x4)=0xa, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) syz_open_dev$sndpcmc(&(0x7f00002a8000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x208000) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007aa000)='/selinux/member\x00', 0x2, 0x0) getdents(r1, &(0x7f0000da1000)=""/164, 0xa4) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0xfffffffffffffdd8) 2018/01/18 09:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000000005, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{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]}, {{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]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000846000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000268000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) mkdirat(r0, &(0x7f00003f1000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fb0000-0xe)='./file0\x00', 0x10240, 0x0) r3 = dup2(r0, r2) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003b2000-0x10)='/selinux/policy\x00', 0x0, 0x0) fgetxattr(r3, &(0x7f0000224000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f00000bd000-0x5b)=""/91, 0x5b) renameat2(r0, &(0x7f0000629000-0xa)='./control\x00', r2, &(0x7f0000725000-0xe)='./file0/file0\x00', 0x3) 2018/01/18 09:06:29 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000dab000-0xc)={0x3, 0xffffffffffffffff, 0x1}) open(&(0x7f00003b8000-0x8)='./file0\x00', 0x2001, 0x2) umount2(&(0x7f0000585000-0x8)='./file0\x00', 0x4) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000411000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:29 executing program 5: unshare(0x24000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000281000-0xbc)=""/188, &(0x7f0000000000)=0xbc) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) pselect6(0x40, &(0x7f0000030000-0x40)={0x9, 0x6, 0xf428, 0x1, 0x401, 0x1, 0x4, 0x1}, &(0x7f0000a09000)={0x8, 0xf7, 0x4, 0x7, 0x20, 0x8, 0x4, 0x8}, &(0x7f000070e000)={0x1, 0xec76, 0x4, 0x80, 0xffffffffffff484d, 0x0, 0x10001, 0x3}, &(0x7f0000ca5000)={0x0, 0x989680}, &(0x7f0000a04000-0x10)={&(0x7f000013c000-0x8)={0x1}, 0x8}) recvmsg(r0, &(0x7f0000fe4000)={&(0x7f0000835000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f00009c4000)=[{&(0x7f0000d3e000-0x6c)=""/108, 0x6c}, {&(0x7f000056b000)=""/221, 0xdd}, {&(0x7f0000fc2000-0x19)=""/25, 0x19}, {&(0x7f0000a7f000)=""/236, 0xec}], 0x4, &(0x7f0000cae000)=""/40, 0x28, 0x4}, 0x40) bind$unix(r1, &(0x7f0000959000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000012f000-0x4)=0x0, &(0x7f0000ce3000-0x4)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ea9000)={0x0, 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000973000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r2) ioctl$KVM_CHECK_EXTENSION_VM(r4, 0xae03, 0x1) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x400000000000, 'md4-generic\x00'}, 0xfa) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x4000000000, 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, 0x813e036dbab29b6d, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000959000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0xfffffffffffffdff) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) get_mempolicy(&(0x7f0000c3b000-0x4)=0x0, &(0x7f0000593000-0x8)=0x0, 0xffffffffffffff31, &(0x7f0000f95000/0x3000)=nil, 0x2) 2018/01/18 09:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00009fd000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00009d7000-0x1)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e9a000-0xe8)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e36000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000010c000-0x14)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, r1}, 0x14) setfsuid(r2) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00005f5000-0xf)='/dev/sequencer\x00', 0x185201, 0x0) 2018/01/18 09:06:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) pipe(&(0x7f00006a7000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000d68000-0xa)={0x1f, "26a44cff96ba"}) sendto$inet6(r0, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000000)=0x8) fstat(r0, &(0x7f00000da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 09:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000134000-0xa)='/dev/ptmx\x00', 0x6200, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000049c000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f2e000)='/dev/ppp\x00', 0x402, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000047000)='/dev/snd/midiC#D#\x00', 0xffffffffffffffe1, 0x210080) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000abc000)={0x2, r2, 0x1}) r3 = socket(0xd, 0xfffffffffffffffe, 0x0) ioctl(r3, 0x10000, &(0x7f0000e20000)="") 2018/01/18 09:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000037e000-0xc)='/dev/amidi#\x00', 0x5, 0x2) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000445000)=""/18, &(0x7f0000fbb000)=0x12) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001dc000)='/dev/kvm\x00', 0x3ff9, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000285000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000f06000-0xd)='/dev/dmmidi#\x00', 0x2, 0x1) bpf$BPF_PROG_QUERY(0x10, &(0x7f00004ae000-0x20)={r2, 0x6, 0x1, 0x8, &(0x7f0000da7000)=[], 0x0}, 0x20) write$evdev(r3, &(0x7f00004c0000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfffffc30) recvfrom$ipx(r2, &(0x7f00005fd000)=""/125, 0x7d, 0x2020, &(0x7f0000923000)={0x4, 0xc0e3, 0x2, "daaee8337d44", 0x0, 0x0}, 0x10) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt(r0, 0x5, 0x0, &(0x7f000077a000)=""/128, &(0x7f00008be000-0x4)=0x80) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x6, 0x4) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000090a000-0x11)='/dev/qat_adf_ctl\x00', 0x40200, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e3d000)=@assoc_value={0x0, 0x0}, &(0x7f0000855000-0x4)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000d43000)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffc0, 0x4000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000612000)=0x80) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x6, 0x8000000000000004, 0x2b, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = shmget(0x0, 0x4000, 0x54000b00, &(0x7f0000027000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a65000)={r2, &(0x7f0000b1c000)="df", &(0x7f0000543000)=""/33}, 0x18) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000391000-0xa6)=""/166) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000bc2000)=""/185) getresgid(&(0x7f0000e8d000-0x4)=0x0, &(0x7f0000ce9000-0x4)=0x0, &(0x7f000078d000-0x4)=0x0) 2018/01/18 09:06:29 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ae1000-0xa)='/dev/dsp#\x00', 0x8000, 0x2) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000084a000)=""/4096) syz_emit_ethernet(0x2e, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ae2000-0x57)=""/87) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000798000-0x18)={0x0, 0x3, 0x10, 0x3f, 0x80000000}, &(0x7f0000cd8000)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000717000-0x8c)={r1, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000215000)=@req3={0x9d, 0x2ae3, 0x3fd, 0x7ff, 0x0, 0x0, 0x101}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000477000)=[], 0xd2, 0x0}, 0x0) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000aec000)=""/117, 0x36d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x1f, 0x20000000, 0x0, 0x16, 0x1, 0x6, 0x2, 0x7fffffff, 0x1, 0x1}, 0x10) [ 386.931124] QAT: Invalid ioctl [ 386.967502] QAT: Invalid ioctl 2018/01/18 09:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003d0000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000007c000-0x6)={0x0, 0xff}, &(0x7f0000205000)=0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00001c2000)={r1, 0x4}, &(0x7f00001b3000-0x4)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDENABIO(r0, 0x4b36) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000837000/0x3000)=nil, 0x3000, 0x4, r2) 2018/01/18 09:06:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) flock(r0, 0xc) timer_create(0x0, &(0x7f000004c000)={0x0, 0x12, 0x0, @thr={&(0x7f0000052000-0x7f)="", &(0x7f0000051000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000009e000)=0x0) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) r2 = syz_open_dev$midi(&(0x7f000084d000-0xb)='/dev/midi#\x00', 0x400, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000f54000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000363000)=@buf={0x28, &(0x7f0000456000-0x28)="435377526128cbe746278b3b96c15880cd4f718b3264b1fb9b0742f38b9d14d15d359ba59251e821"}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) membarrier(0x0, 0x0) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 09:06:29 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x3, 0xffffffffffffffe1, 0x1, 0x1, 0x2, 0xa0, 0x20, 0xab, 0x0, r1}, {0x23dd, 0x5, 0x7fffffff, 0x4, 0x80, 0x7ff, 0x200, 0x5}, {0x3, 0xff, 0x4, 0x6}, 0x81, 0x7, 0x1, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x2, 0x3, 0x0, 0x5ec6784b, 0x1, 0x400}}, 0xe8) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000016000-0xb6)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000005000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x6) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x20000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xffff7fffffffffff, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b00000)=0x100, 0x4) r1 = open(&(0x7f000009d000)='./file0\x00', 0x80403, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x78)={0x8, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x208, 0x7fffffff, 0xffffffffffffffc1, 0x7fff, 0x4, &(0x7f0000098000)=@common='bridge0\x00', 0x4, 0x2, 0x1}) accept4$inet6(r1, 0x0, &(0x7f0000f04000)=0x0, 0x800) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000afa000-0x20)={@common='syzkaller1\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000ba5000)='/dev/audio#\x00', 0x8, 0x30080) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000025e000-0x20)={0x80000000, 0x0, 0x0, 0xc600000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000020f000)={0x6, r1, 0x3, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000449000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0x0, 0x200000000000000, 0x10000, 0x400, 0x7fff, 0xd7f, 0x9, 0x9, 0x100000000, 0x1, 0x126, 0x10000, 0xfffffffffffffff9, 0x10001]}, &(0x7f000070a000-0x4)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c1d000-0xa0)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x20, 0x1, 0xfff, 0x80}, &(0x7f0000363000-0x4)=0xa0) clock_gettime(0xfffffffffefffffc, &(0x7f000017b000-0x10)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000ddd000-0x30)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000582000-0x10)={r3, 0x0}) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0xe0041) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e743100fffc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0xffffffff80000004, "7fd82d5e02ca3901", "88e7ed00007fff051eaa961ef6c6992b6900000000f9ffff7711be18a3d918e0", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000014000)={0x7, 0xffffffffffffffff, 0x7, 'queue0\x00', 0xd1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x6, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x60) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bd3000-0x58)={0x26, 'hash\x00', 0x1, 0x0, 'rmd320-generic\x00'}, 0xffffffffffffff1d) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ab000)='/dev/rtc\x00', 0x404000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00006c4000)={0x0, 0x6, 0x7fff, 0x5, 0x4, 0x2, 0xc5f, 0x0, 0x4, 0x3}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3d000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0xffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000001000)={0x4, &(0x7f0000001000-0x250)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000003000-0x4)=0x8000, 0x4) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000001000)=0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000013000)={r0, r1, 0x2, 0x0}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000002000)=[{&(0x7f0000011000)="56a2f8f673f4fe8bd57e92aeddcd6a104ad5d33bdbb617519c4f245a99dd033883b3ed72548c64b5691793f4bcdee51a159cdc5411ec979f451579a837a7508162a489139c4eac4d082a76c6a67476eedab9743b0da7a2174b374d9aec9b9e", 0x5f}, {&(0x7f0000012000)="9605e1f0a3827dc6f61a115fcee7caf792e1a6a5c7b71df4f77911defed0c6d421bb7cdbadbdeb08c92249f76f19da234834cef55463d50ff1093a90", 0x3c}, {&(0x7f0000002000)="abe33d103912e5e44bd66ee58b6a547d14ef9039832f077569ebac4fbb627f9f8e402a578556a1793474aea727b987547dd699997a821588ba0618f6f89bcb2bec87860ffdb216d1c4720d58ea150e07affee937e0de591053b626ff118de28b647417ceb6b833d67a5ee6d84788dd3490ca5d2f25e82e2ccd0a6fca9f2aa8ae21dcc00a12369f84caa970876b8ef23cebdc8c4e51bb5afb677b5154bacc24dd34478da089c3a0f696f9cefaa07995c39430c143bdb7d0481d0b4af59e1e486c6c6dfa88d3bf4b0c47b726e773a7a7bbac3a0c2794b02031bef3c44851497bc7470a510404fcda3fd12c44c1d4ff", 0xee}], 0x3, 0x8) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) 2018/01/18 09:06:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000be1000-0x28)={@generic="6375863a0a485b7950e00f9c663cd090", &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x1000000000000, 0x0, [0xffffffffffffffff, 0x0, 0xfffffffffffffffd], 0x0, [0x0, 0x0, 0x80000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000515000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef", 0x11) membarrier(0x19, 0x0) 2018/01/18 09:06:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') epoll_pwait(r0, &(0x7f000023a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x5, &(0x7f000069c000)={0x3}, 0x8) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000dac000)=0x4) sendfile(r0, r0, &(0x7f0000909000)=0x10004, 0x200000000000009) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004f4000-0x10)='/selinux/member\x00', 0x2, 0x0) sendto$llc(r1, &(0x7f0000c9d000)="d7104b80ad5433ebea5150ec302fed54bd51aeca72e321a4a97e467233267f39e82e9b587fd4c790741be68e9a3e95b953af87831434941c4c76217e90415850a903a16dc674887c9b224483a4571f8991dee239bc7018b37ff0a6ecea2f3237515e3f86cb68fcdc10a00b07e89daf6b59b79c58a52f651a6fed27a2", 0x7c, 0x4000, &(0x7f0000c13000-0x10)={0x1a, 0xf6, 0x5, 0x1, 0x3, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffc, 0xfffffffffffffffc, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_open_dev$vcsa(&(0x7f00000c8000-0xb)='/dev/vcsa#\x00', 0x6, 0x100) 2018/01/18 09:06:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000fcf000)={{0x7f, 0x0}, 0x0, 0x20, 0x10000, {0x81, 0x3}, 0x6, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000943000)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0xd3f5269f6767c8a1, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f94000)={0x10000000, 0x0}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000493000-0xa5)=""/165) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/18 09:06:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) openat$hwrng(0xffffffffffffff9c, &(0x7f000060b000)='/dev/hwrng\x00', 0x50200, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:29 executing program 6: mmap(&(0x7f0000000000/0xba000)=nil, 0xba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000009000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000a3000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f000009b000)="e8a13a3a38a1172e7a2993f0febcc17208bc419ee6e9465b3974ace94af22e8484a97d93a3665257485a99d473ca", 0x2e, 0x20000800, 0x0, 0x0) read(r0, &(0x7f0000001000)=""/175, 0xaf) 2018/01/18 09:06:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ad2000)={0x0, 0x0, 0x0}, &(0x7f00002ab000-0x4)=0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) accept$netrom(r1, &(0x7f0000362000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000039000-0x4)=0x48) migrate_pages(r0, 0x7fff, &(0x7f0000ffa000)=0x0, &(0x7f000045d000-0x8)=0x9) 2018/01/18 09:06:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004e9000)=0x6) sendmsg$kcm(r0, &(0x7f000003f000)={&(0x7f0000b70000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000596000-0x8)=[{&(0x7f0000817000)="ef", 0x1}], 0x1, &(0x7f0000d31000-0x100c)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003cf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/18 09:06:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000091b000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c99000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f60000)=@assoc_value={0x0, 0x8}, &(0x7f0000833000-0x4)=0x8) 2018/01/18 09:06:29 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000057b000)={0x7, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r4 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r7 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@broadcast=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}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000)={&(0x7f0000002000-0x7)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)={0x8c, 0x2c, 0x100, 0x4, 0x1, "", [@typed={0x10, 0x85, @u64=0xc}, @generic="db3d1c347bc1477c910dce4cd0e042d1f63c07ff079282cd9ba3bfa4dc15a46b2752cf4137a04779202740addbfe45649bc5c09a21630eab5551ed0284ac75ebb83dd0467df10c", @nested={0x24, 0x51, [@typed={0x8, 0x6, @void=""}, @typed={0xc, 0x89, @pid=r3}, @typed={0xc, 0x60, @uid=r4}]}]}, 0x8c}, {&(0x7f0000001000-0x1c)={0x1c, 0x1c, 0x0, 0x0, 0x1, "", [@typed={0xc, 0x7b, @str='\x00'}]}, 0x1c}, {&(0x7f0000835000)={0x2324, 0x19, 0xd01, 0x1, 0x2, "", [@generic="5ca509139584adc427d5edddcace86e10cc3a4c3184f8e6d01bde49374b8cc839fc2652fdaa6065dbfda1049c0a75b783c220a6e2bf4d368e435eedef7c1abad39c4be156e51aa25fceea91f4f0fe9124af25d7703aeb9d649380c19c6f0c83d8cf7d14abfeefb3d0047bcb3afc90bac3509466e18d7c513e1eeffdcd908414daf1b88b3c258c84393ac9cd2411c0f91e3103a5a5d6ef46b", @typed={0xc, 0x89, @pid=r5}, @nested={0x17c, 0x8, [@typed={0x18, 0x8d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="8fa0478a9e6ff2bd169fabb860a561f2ad3f9802d35e2e9c196d1690a72b20f4ce7e411188964053c07c932af9a08d05d6e6ba6831794152b68dceee987e78b067567c017fa6ed83c2c509006533a265a2fcf2414a0fd4b4ba89e2eb80ce961fa262", @typed={0xc, 0x50, @u32=0x2}, @generic="49c150b594f44cf0254bbb926ca356ac8983eff52c8a84f7c62ea3c355e6104c8d3f22", @typed={0xc, 0x11, @uid=r6}, @generic="ddd16403a6b4367dbb083fe477f7b14ecbb1956cc55111e4ad7f39440da457b6eb6b3d413be6a59890f663cdc6580fa43d6da5ca5ab831a3154990b19daf7f3566286b07306b18a52c75ed905708c9b4e5063965134cbc7556acc2039490b811c63d234e4a865c1ee0bdd847e7a6014090e3c60aa1a0be73757bed4db03f42e224cedea9bc52a13436a5c99b14f9cef8f515d587", @typed={0x14, 0x8a, @str='\\em0,wlan0&\x00'}, @typed={0x18, 0x18, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0xc, 0x37, @pid=r7}, @nested={0x10e0, 0x55, [@generic="892f8e0a5bb250887cbcfe29570da98a7e278ed18d03258baccdd81ed7e61c08a485401e663dce6c6ffd7ca48a5e759aeee4575f2189b139483994932e3e67b678a9350d20a075d6915b6e7060f4979184366a1c5b65a441867948006c885933efc498a2cf9339aba612176be06d21f6c6bae31e970c2b3c4df52f48f1ae6ec39dace0bb8c0cad49cd11b01efe", @generic="a513ceeb157fbba829b111201779ae7d9ed4be47cc26b6626996d98eb435e5e0fc856c84440d7e234b7bfde452612cdb6d561d89834358a476cf98a101fc", @typed={0x1008, 0x1d, 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0x2324}, {&(0x7f0000002000-0x4b4)={0x4b4, 0x39, 0x220, 0x2, 0x1, "", [@generic="c7d96fe80102ea315f892cdd63c2405ec1d4410d08f54564461bfd6db088c92c13c3fa9dd0774510bd65d6ac537c", @generic="65572c2ba0c6d176c46ebaf0f06e8441057f191252fa3cf0ec452b7521de27acdd77a93ef61dede8fdbec8f4e67fd590a8ee7a47e5544b6edfa3b08595ffc7d3e90cc135c2526319ab3b8da86a573f0f5750f6a77361b164527390fbecfce76b65a87f887f396238bcd39a74cf37512994b6686b66c62730d7719fd4a6a7d7c3c2d3cb216efff83e562c060d291decccf1ffed72cf7977d2160346b131ba1f0c62e5e2580a102b580194f26bff1e79ddd7742092ec99ed1e7bd5e4fb1a75b5343a252b141f752eca", @generic="e99e5b3b66382a4f105e57127e4a93677099791b95c61c19d0972943b2b004e6f794649cf6f65d0c37c19cc3b68a79986c2c534139e5ce31fa83838b39a80841253b704beb2eb4ad17cb3fdf287d43c10458c2f819d1e1983e35fe64469584542e2a07d06f81c8b865dcbe136b37f5e6c4d0fe0300635925d1b8079f407f", @typed={0x14, 0x94, @str="de6370757365747b00"}, @typed={0x18, 0x94, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="dfb4a8a006622528e5896c426e09790909c8b5bbf90eae38ae216ae29dc21cb80a1a85616a40e83eea539c73fb3e690170d437a56d6baf639c8ea97eae3bf237b02b37743abe1d55e8f3f22011a707e5", @typed={0xf8, 0xe, @binary="4c99d7050d3f67250703ff38ff71a87921f1f8204ef0a952050f2de6043e4a5f99b5e86ca806006d8c7f12f1a9ce9e66dc90966ee60d328d40e8a863db79e1eb639164403727f3939c90ef1a00b4ff50c6af51dba1954ab2d8c1f57f1e069d500db0c0e3ee1e8689d188bae29a28675eee7372e8176f89c9a4b18fd1adab41052f68a4a56f8dfc11c7fa01299c17c9c404172c8b6b2bf764facd95dd2a68b0b47b89b098485d0ba59e4cdd621ab39d9ef2769b6e72bedb547d7d0c641e0277543f2cd16def899e4663e788f51e026dd8c14073a24e09e2594a77021d013cb7b51f37cb126cc81447fcbe6257d6fe"}, @nested={0x180, 0x93, [@typed={0xc, 0x4d, @uid=r8}, @generic="064a6bdd764305fda0b57eb51d759cfb999d62260dcf72616bfcbafaf6687083026d05861064b5093a4f7467006738755f5aacdc28cdc2bc043975e3ca13c92d3a7afcd0b1ea031005de76191c9ba017307d683a1c50eea28b7ac46c190ff259697d7b0b7fc002bdc6934a6ff88fa80111d1c2cf36f7952cfbad20a2036d0c5851c6dc76e392af7aada96947d831be4ab4f10a5524777fe41c981918e43477cbca997a8f4bd546357240dd15e28c3513963eed8c9faabc0c5aae25a1ae58f93036d1ea9f57c1fd00a3fb3ff3d2abc78fba99cf61e10b4c861bb88404717fca72aba2cb4d1905ff0a222f4164c43456ef4b436a49d46e40", @generic="31263acfe17643c63116826bd018b97444736424394f68db81104be2f368992e5f", @generic="68d3acc5d4d660cbedc74a5eefda0c9e6f56da8ca3028446f81686af2b62b49a3e3d829fc1d2e42bcdfabc76e2ef04bc0ce97c2a244ed6c118e9154328d6b2d1830cc0377dd5c69b63df4c59192b48aaa5604077af094c68"]}, @nested={0x4, 0x63, []}, @generic="38c5566bc7e7af2cb0ad7069b2bee8f9e6108e4fa4882f99b346ba5488f2a239d3789427ad31627f45ff770657a760e239224334fc6518e3"]}, 0x4b4}, {&(0x7f0000002000-0x608)={0x608, 0x14, 0x501, 0x5, 0x0, "", [@nested={0x2cc, 0x84, [@generic="5b60d817a574ff2de9afa0ce5523f7e81a38e46a7e20cb9712632924a695a4f005c4ded4e2b0acbcf7360b4f8e0ae87b4284c44da88a60f96dee1af52cfa939cf04bbb30efc80d09444a3f976e6ecd862456f658d977b04209939d6c", @typed={0x18, 0x7f, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="f8deca4c372772d3eaea37b6ecbabefaeea2bbdfc8bf52b31233e7079a92dcbeb89f94f9454c4fcc1daa235d8ba538fdcedc06531093b92ea8cd46fdc06d0271a3b50da7759d0afe5344e515ed232e83ece9a293778432dff962f6b7c27852b58d0d0fcd6256f4a0231fa10d94e51550bcdc43b11986f9b111dd5e44a10436ba2bab2e8d7a72ee4c42ac45f371f6e9c6a694c9147b57b21ed64a78d8ace14a9e0484945284252ca71051e36dcaeb7e110547b9e739586fb3e4d15ef9c9f612cc84a4073a8822d9049c02cc61825a69c952e431f03c63e1ab7956afec004c5efa11ea5ae8ff", @typed={0x10, 0x19, @u64=0x10001}, @generic="97f8d0f8c2a6f27daf4d2cc2ded1794e0de12b2e75b13d71d524321910f0870609e917b11b4e39588bd7b463e62f44edf8a11ceeb5f8537c854457e7ff905d9eb42378e37ffabe579200472dcce05fae02100834714981066619f853e0705c0fdc4881f305b8f919f1293f62cb919734901c5b2486458d83913ccad136e68034da01615b9c77d32f48f59c16f56ffac32b59f1888d67910a6c9b536c2064600366d7857b719b5e38dd99f356413a7e2d159b18bd5b062751697938b7cb4fa70c18cfe0e4c97794781de1904a4631ee90ffcf961df4a22dc65b2ab0a227e97fd353b486c03dcbb41c065072c45c", @typed={0xc, 0x92, @fd=r0}, @typed={0xc, 0x81, @uid=r9}, @typed={0x2c, 0x90, @str=':eth1-\\:ppp1{,selfprocvmnet0eth0\x00'}, @typed={0x20, 0x7a, @str='$:eth1^vboxnet0-{/,em0\x00'}, @typed={0xc, 0x6b, @uid=r10}]}, @generic="937b0f51611495026b02ba1b6a915fbf8dbcca8295eab9beb10d0ffd0e741d7f7a06f78748852ea59bad3bee81f15e5ca9c8dabdd4fc5fb7e74110adf46295a6648187d5de30a15c6d209560cbb3aec29ee2ace43cd9d7724920beb0bfb2cce0d1c4a8bdb9701a748403120de73055eb100fc350e9169140037beca23c3441d8835614b77e8bf196506ef0d48c619380c7c3bbf06173e47ebaadc2e45d515af30d2cd7644c928f861d0c8929e8dfae5160eb20d3488b355af6dd9304dd77af745a4e8de87b865c35a633ba1b9022dae6b3de1f7908", @nested={0x178, 0x12, [@typed={0xc, 0x73, @uid=r11}, @typed={0x8, 0x21, @void=""}, @typed={0xc, 0xa, @ipv4=@loopback=0x7f000001}, @generic="deb484ad21228a78b0b6fb2c4e2782ed4fcd6933835402a110b6d1c8bd2e05627f9d0e968bf9c58ea59e65f1b344f623e34133993a5cf4a01300d4f3f64390a5c245a510d26712e7a037d5032576570588e4387b0cc5da1d4a4bfc60880817278c53e3f6d75ec4ce09f1a00e961a04223fd3110a96df620834ae07b7de680bc5e904f5b0125816af8718357f4d7c0ae66620f49c035cd880974651f4fa9ae9eb87d8104cb4", @generic="0f691b4e2b301ffd62c7bace7bbfe938046dc5de51effcc68a78f3bb2cb680d44fbf0ea121238d296830675ed2f5b61610788172d292ed665f8de8516f8342db5f2d338887484e0cdcf20d4b97212978e0d6a92926841c1c43f3df6ca60d5fc2409ba43702496a3f88a5e73d571395438d8f82f66de2786cd5f21eac5fa42b6ce25a9230933960d4637749924fb316d1bbbc70095bb947ab16b7686b1f8831881c235136088b45fba87c6010"]}, @typed={0xc, 0x7, @ipv4=@dev={0xac, 0x14, 0x0, 0x11}}, @generic="44e5b6aeb2d4c74165e835bb6e97e4af750af6d1ec635080066d2c86c789bb83e6e780c479e57f65c164c01bb49134fc725825ee540725d1b44fd03ca9453f030b64150e6dee9ae5f77d0ad480bbd2b90564bd7023794f69f703bc986d8f1925446a43864c357b4c801cbf3748970aaf701406a247d62a14c5b02de9c342e8dcce0561180a72e9b6d1301dd5a3c77f007b14bca344e970f6eac3479683c76dbe24b083bac24ffe0e708e81f313a06014aceb29680df7821d37453a5e94d356d23321f363c1f7d98424e9df42881b7b8c6d20"]}, 0x608}], 0x5, 0x0, 0x0, 0x20000080}, 0x80c0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007f1000-0x28)={'vcan0\x00', r2, [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, 0x0, 0x10, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) 2018/01/18 09:06:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000001000-0x78)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dd6000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/18 09:06:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000125000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) recvfrom$unix(r0, &(0x7f0000b71000-0x8f)=""/143, 0x8f, 0x0, &(0x7f00001e0000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x10, 0x803, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000674000)='/dev/loop-control\x00', 0x28000, 0x0) sendto(r1, &(0x7f0000001000-0x14)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) 2018/01/18 09:06:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000b0b000)='/dev/dsp#\x00', 0x3, 0x40000) r1 = syz_open_dev$sndtimer(&(0x7f0000d8f000)='/dev/snd/timer\x00', 0x0, 0x20802) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = signalfd(0xffffffffffffffff, &(0x7f0000a0f000-0x8)={0x0}, 0x8) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bea000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c8000)=0xc) r7 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000077a000-0x4)=0x0) r9 = getuid() stat(&(0x7f0000883000)='./file0\x00', &(0x7f0000a2c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000497000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000462000)={0x0, 0x0, 0x0}, &(0x7f0000292000-0x2)=0xc) stat(&(0x7f00009ae000-0x8)='./file0\x00', &(0x7f0000630000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000d11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000624000)=0x0, &(0x7f0000f0b000-0x4)=0x0, &(0x7f0000522000-0x4)=0x0) r17 = socket$can_bcm(0x1d, 0x2, 0x2) r18 = syz_open_dev$sg(&(0x7f0000cd2000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x101000) pipe(&(0x7f0000626000-0x8)={0x0, 0x0}) r20 = socket$can_bcm(0x1d, 0x2, 0x2) r21 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000042b000)='/selinux/relabel\x00', 0x2, 0x0) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f000090c000-0xa)='/dev/ptmx\x00', 0x200, 0x0) r23 = syz_fuseblk_mount(&(0x7f0000221000)='./file0\x00', &(0x7f00000da000-0x8)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0xfee9, 0x91e0, 0x10000) r24 = socket$key(0xf, 0x3, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00007da000-0x8)={0x0, 0x0}) r26 = accept$packet(0xffffffffffffffff, &(0x7f000096a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bee000-0x4)=0x14) r27 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb1000-0x15)='/proc/self/net/pfkey\x00', 0x40800, 0x0) r28 = syz_open_dev$vcsa(&(0x7f000078d000-0xb)='/dev/vcsa#\x00', 0x3, 0x400) r29 = socket$inet_dccp(0x2, 0x6, 0x0) r30 = accept$ipx(0xffffffffffffff9c, &(0x7f0000b14000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da7000-0x4)=0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005b4000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000080000)=0x0, &(0x7f0000d88000-0x3)=0x0, &(0x7f0000ed5000)=0x0) fstat(0xffffffffffffffff, &(0x7f0000042000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000b4000)={&(0x7f0000a99000)=@proc={0x10, 0x0, 0x1, 0x40}, 0xfffffffffffffcd6, &(0x7f0000395000)=[], 0x0, &(0x7f00003e8000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r17, r18, r19, r20]}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25]}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x148, 0x20040004}, 0x20000000) r34 = socket$alg(0x26, 0x5, 0x0) bind$alg(r34, &(0x7f0000188000)={0x26, 'aead\x00', 0xfffffffffffffffd, 0x4, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r34, &(0x7f0000a7b000)={0x26, 'hash\x00', 0x20, 0x0, 'md4-generic\x00'}, 0x4e) 2018/01/18 09:06:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getsockname(r0, &(0x7f0000da3000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000456000)=0x10) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000773000)='/selinux/relabel\x00', 0x2, 0x0) recvfrom$inet6(r2, &(0x7f000096b000)=""/42, 0x2a, 0x2, &(0x7f0000311000)={0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x1000}, 0x1c) 2018/01/18 09:06:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002c000-0x23)=""/35}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000e4000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000067d000-0x20)={0x100, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00002be000-0x10)={r2, 0xcd1}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000b6a000-0x1000)=""/4096, &(0x7f0000e7e000-0x4)=0x1000) socketpair(0x3, 0x6, 0x8, &(0x7f0000faf000)={0x0, 0x0}) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f0000001000-0x1)=0x0) 2018/01/18 09:06:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00008a8000-0x10)={0x1444, 0x4, 0x0, 0x1000, 0x0}, &(0x7f0000913000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004eb000)={0x8, 0xffffffff, 0x8002, 0xfff, 0x5, 0xd19, 0xffffffffffffffff, 0x3529, r1}, &(0x7f0000327000)=0x20) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000f87000-0x10)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00008fd000)={0x0, 0xd000, 0x46728029, 0x82, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000543000-0x8)={0x0, 0x0}) r4 = syz_open_dev$sndseq(&(0x7f00007e2000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000baf000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d2d000-0xf)='/dev/sequencer\x00', 0x482000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00008ec000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000367000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000eac000)={r6, 0x73, "4ccd12b2bad666ca8443aee1a1dcd2feceb1e799e9c1acf1087bf1a20a226fa64ee6b46f8915f95f293a23ce4c1ea27387858fb3de4ceebb268a699f6201a5ee7297cea5db59d4d3debf8cac44279fe2c5f0345fb5651d67cd5273b1cab8c62f7d246b8df0849780b31a51c2ae021cda43a81e"}, &(0x7f0000267000)=0x7b) 2018/01/18 09:06:30 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000e000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x30)={0x61, 0x26, 0x100000829, 0x3, 0xffffffffffffffff, {0x403, 0x0, 0x0}, []}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:06:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000)='/dev/input/mouse#\x00', 0xfff, 0x101201) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000c82000-0x400)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ff8000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$alg(r1, &(0x7f0000fd5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000110000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) memfd_create(&(0x7f0000593000-0x1)='\x00', 0x3) fallocate(r4, 0x0, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008a7000-0x4)=0x0, &(0x7f0000954000-0x4)=0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/18 09:06:30 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000d2d000-0x78)="2686be8a90372876a8bbec673722e8b02a77383fa1dd792aee86f5419f8c147c3c9ac0d291bc5642d8dd725ce1501f69dfb0f68b5900d666c4cc1b96d104ac750870512a2c5ed9336fbe60cd8afdec1eed0868cbc7182188ae800994ddd668ef4da0e382356ab9a1c9e40ce2ce2cab33ba050ba43f72aaad", 0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000050e000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000001000-0x4)={0xffffffff00000001}, 0x4) syslog(0x3, &(0x7f0000f72000-0x75)=""/117, 0x75) sigaltstack(&(0x7f0000000000/0x1000)=nil, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000001000-0x10)={0x2, 0x0, &(0x7f0000a21000/0x2000)=nil}) 2018/01/18 09:06:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup2(r0, r0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000065e000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000037000)={@loopback={0x0, 0x1}, 0x7, r2}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000cf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb2000)=0x8) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000eda000)="02e6ff00", 0x4) 2018/01/18 09:06:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000f73000/0x2000)=nil, 0x2000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000acb000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e57000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x665, 0x6, 0xb1ce, 0x2, &(0x7f000095f000)=@common='syzkaller1\x00', 0x6, 0x8001, 0x100}) futex(&(0x7f00005a1000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000486000)=0x0, 0x0) 2018/01/18 09:06:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f00008dd000-0xb)='/dev/adsp#\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c09000)=0xfb02, 0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000ce0000-0x8)='./file0\x00', 0x181000, 0x2) accept4$ax25(r2, &(0x7f00001ef000)={0x0, {""/7}, 0x0}, &(0x7f00009cc000)=0x10, 0x80000) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:30 executing program 7: mmap(&(0x7f0000000000/0x293000)=nil, 0x293000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000b1000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x114, 0x2710, &(0x7f0000102000-0x4)=0x0, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000293000)='/dev/snd/midiC#D#\x00', 0x0, 0x24040) 2018/01/18 09:06:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000005f000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x2000) r2 = syz_open_dev$midi(&(0x7f0000769000-0xb)='/dev/midi#\x00', 0x9, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r3, 0x4068aea3, &(0x7f0000115000)={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]}) 2018/01/18 09:06:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x4, 0xffffffffffff403a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x80000000003, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000006000-0x11)={0x0, 0x9, "f55070f297ec89c21f"}, &(0x7f0000005000-0x4)=0x11) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000)={r2, 0x5, 0xa, [0x9dcf, 0x10000, 0x6, 0xeaa3, 0x0, 0xffffffffffffffff, 0xff, 0x5, 0x2, 0x9]}, 0x1c) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000003000)={{0x2, 0x0, 0x0, 0x0, "655228fb96156d84c702133105b8e8ef01c6b3606b1808906465f003d1b69150c3ffdd92710684229fb88471", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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]}) 2018/01/18 09:06:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000caa000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) r2 = getpgrp(0xffffffffffffffff) mq_notify(r1, &(0x7f0000d39000-0x60)={0x0, 0x41, 0x3, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) syz_open_dev$sndpcmc(&(0x7f0000bdf000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000) 2018/01/18 09:06:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00003ad000-0x10)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00004fd000-0xe)='/selinux/user\x00', 0x2, 0x0) delete_module(&(0x7f0000622000)=']em0\x00', 0xa00) r2 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006a7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000805000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000080a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4, 0x1, 0x7, 0x100, 0x100000000, 0x10000, r4}) r5 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000a68000+0xc20)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:30 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000003000-0x18)={0x8, 0x1, 0x1, 0x0, 0x0}) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = socket$bt_l2cap(0x1f, 0x5, 0x0) r5 = inotify_init1(0x2000400000004) r6 = perf_event_open(&(0x7f0000011000)={0x7, 0x78, 0x7c7, 0x9, 0x4, 0x5, 0x0, 0x2, 0x3100, 0xf, 0x7, 0xffc, 0xeb35, 0x3, 0x40, 0xd84, 0x696, 0x101, 0x8, 0x6dc8, 0x100000001, 0x6, 0xfa, 0xffff, 0x8, 0x2, 0xfffffffffffffff8, 0x100, 0x401, 0x4ca, 0x6, 0x81, 0x20, 0x1, 0x1, 0x760a, 0x44, 0x6, 0x0, 0x20, 0x7, @perf_bp={&(0x7f0000002000)=0x0, 0xf}, 0x400, 0x9, 0x0, 0x7, 0x7ff, 0x7f, 0xdb34, 0x0}, 0xffffffffffffffff, 0x900000000000000, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$vcsa(&(0x7f0000012000)='/dev/vcsa#\x00', 0x7, 0x80) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000011000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000012000+0x91c)={&(0x7f0000002000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000003000-0xbc)="2a425c51d221ec5dd94396520849a447c06951d3b52c1ca7244e8af8ecf54251e3d33c4f1cf6eeea6c80768156d6481f5c8aba508b19d9f5ba3c112e6ab85fcbdf49afff372989d8ff4e856a79f5e05e5de6073e400138e63bc9f4ec165b58ec7191a50ffb73b0859dd71ae354d7e033e0fb67f1e2808a07bfda40a96a13c5a05664a05c14e4dc049a32fcd69c33314869bda676ebd43dca50aeaf1097baa264e62690027fa82efb1cc91e7b347b7f438e30f2430fef1c10ebaed990", 0xbc}, {&(0x7f0000002000)="e421b13a79bd2669823f2ac75e6e6c7b1bd1712318886dfca8ed1ff828c4435e9e6d88a372b98fd1b2af9eaa90d587979770cdbe7daa45fd00438404ea84c0", 0x3f}], 0x3, &(0x7f0000002000-0x48)=[@rights={0x28, 0x1, 0x1, [r1, 0xffffffffffffffff, r2, r3, r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7, r8]}], 0x48, 0x1}, 0x20000000) r9 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r9, 0xc018aa3f, &(0x7f0000013000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r9, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000013000)=0xfd8, 0xfffffffffffffffc) r11 = dup2(r10, r10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x28000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r11, 0x84, 0x4, &(0x7f0000013000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r9) 2018/01/18 09:06:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f000047e000/0x3000)=nil, 0x0) mprotect(&(0x7f0000f73000/0x2000)=nil, 0x2000, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000acb000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000e57000-0x78)={0x1, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x665, 0x6, 0xb1ce, 0x2, &(0x7f000095f000)=@common='syzkaller1\x00', 0x6, 0x8001, 0x100}) futex(&(0x7f00005a1000-0x4)=0x0, 0x0, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000486000)=0x0, 0x0) 2018/01/18 09:06:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002af000)={0x0, 0xffffffff}, &(0x7f00002bd000)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c34000-0x8)={r1, 0x8001}, &(0x7f0000d71000-0x4)=0x8) write(r0, &(0x7f000094f000)="8000000016000709ab040008090007000a002259020000000400030021000d00004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c6c256f1a273c2e117c22ebc247bf4774540009db8934d07302ade01720d7d5bbc9fc3d2e80772c81fb2ca66c0400000000000000af", 0x80) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f00000c1000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d46000)=@assoc_value={0x0, 0x5}, &(0x7f000093a000-0x4)=0x8) 2018/01/18 09:06:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00005f7000-0x1e)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common="6a70368707005d0600"}}, 0xa) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) 2018/01/18 09:06:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = syz_open_dev$dspn(&(0x7f0000879000-0xa)='/dev/dsp#\x00', 0x5, 0x2401) add_key$keyring(&(0x7f000088b000-0x8)='keyring\x00', &(0x7f00000df000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f00000d8000)='user\x00', &(0x7f000029d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000235000-0x7f)="da7ba6ef01813ef730035a5d522c84688d0992d5498c5afbe0c88c6d9e0e6b7c7aab9535f5a2ee8ea5a52a83263c3fe2bd4bc3e7e0970ecca7ae651e798becdd6b31e8dbc49998de60734d76f41cddd5d3d273817f88f5b05aef2839da4a391527e538c6f59e30264f19351de5608d38475f2e010d93afc8c25b057f41e759", 0x7f, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000862000-0x8)='rxrpc_s\x00', &(0x7f00001fb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcb000-0x39)="d5d639f3094aa96bb450069f648a38e7ae3123821bee210d828989d7755b05d1ecc5c8c04a580eaae3e624ac5e60cf009dfcd19b991d6e5430", 0x322, r2) add_key$user(&(0x7f0000b4b000)='user\x00', &(0x7f0000efa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000082e000-0xe9)="d74a72881219b8e2e10eb62484aa6610869f7085d1eafb642d19bac67117dcb387609501fae46d863c499f4c430f469ced032958321e4e6d8dae35276be5af03232bfbda6aace442664ea2d6427d83c77ba133acb4e5610ebfa0603f11d3e53da90385d9473814660e6ac0afc7e79cc6453fb8742a5f711b4dac31c0e1b78a243f322de79442713780c87e459338359c506fbd00fb4e6f2957097eea021f45f645dd5e38cd003ca3c24fdbd5d256177f73aa5b5ccbf28356c9c53bf92f5a574d65acc200d58ac7586779ab2c342adc64284ecac3d374d64eeb725d6ba0cff13a226c998af3560f4ed2", 0xe9, r3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00006db000)={0x5, [0x5, 0x9, 0xfff, 0x1ba, 0x8]}) r4 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000893000)={0x0, 0xffff, 0x9}, &(0x7f0000998000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ff5000-0x20)={0x2, 0x1ff, 0x820f, 0xffffffff, 0x4, 0x1, 0x1000, 0x7ff, r5}, &(0x7f00001e9000-0x4)=0x20) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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 = openat$vcs(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/vcs\x00', 0x20000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000015d000)='/dev/cuse\x00', 0x280, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00008f0000)=r2) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0xfffffffffffffffe, 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, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000016c000)='/dev/snd/controlC#\x00', 0x8, 0x200) clock_gettime(0x0, &(0x7f0000a7b000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000a98000)={{0x401, 0x0, 0x100000000, 0x5, "3c851cbf74b22e59385d1c3002a3f34c85287ba538fa644b4fcdc8e172013e03821b6becebd7036b5d25dfac", 0x1}, 0x2, [0x3665, 0x1, 0x9c, 0x100000000, 0x1f, 0x40, 0xbd, 0x6, 0xc0000, 0xe, 0x7fffffff, 0x2, 0x413, 0xffffffff, 0x10001, 0xf7000, 0x100000000, 0x8001, 0x6, 0x0, 0x3ff, 0x4, 0x4, 0x9, 0x32, 0x0, 0x1000, 0xab38, 0x15, 0x68, 0x1, 0x1, 0x4, 0xbbad, 0x9, 0x7fff, 0x3, 0x4, 0x7, 0xbfeb, 0x5, 0x400, 0x9, 0x5e, 0x5, 0x8, 0x10000, 0x2, 0x22a, 0x6, 0x80000001, 0x7, 0x4, 0x467, 0x9, 0x4, 0x40, 0xee76, 0x80, 0x1, 0x2000000000000000, 0xa6, 0x3, 0x20, 0x8001, 0xfff, 0x0, 0xbf, 0x4, 0x4d28, 0x8, 0x80000001, 0xd94c, 0x3, 0xd29, 0x1f, 0x40, 0x80000000, 0x4, 0x7fff, 0x100, 0x5, 0x4, 0x0, 0x7, 0x100, 0x40, 0x401, 0x8, 0x7, 0x800, 0x6, 0x82, 0x5, 0x2, 0xffff, 0xff, 0x80000000000, 0x5, 0x0, 0x8, 0xffffffffffffff80, 0x1, 0x5, 0x202d, 0x9, 0x100000001, 0x7fffffff, 0x7, 0x8, 0x54, 0x3e, 0x1000, 0x7, 0x100000000, 0xffffffff80000001, 0x2, 0xf16, 0x3, 0xc4, 0x7, 0x0, 0x4, 0x20, 0x5, 0x4, 0x40, 0xfffffffffffffffe], {r1, r2+30000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff3, 0x0}], 0x1, &(0x7f0000b11000-0x10)={0x0, 0x0}) r3 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000ad1000)={{0x5, 0x7, 0x5f43, 0x7ff, "834f9b630e4fc0d83ec36e83266cd69e23d92f04544648fe7fcee8fd69c3deecf4a2de2c78b7d5783b8648ef", 0x80}, 0x0, 0x0, 0x3, r3, 0x6, 0x9, "965dbe40cdefedfb09ef693cbda42e5cdeb6bf3061ed3c0691739666fe650d2e7f0747b6ec26981884d643d1c35dc0939094b5e182725c862dd0f05f18716581", &(0x7f0000392000-0x13)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x80000001, 0x61, 0x3, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d6a000)='/selinux/access\x00', 0x2, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r4, 0x4040ae70, &(0x7f00009af000-0x10)={0x7fff, 0x8001, 0x7, 0x300}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000124000)=0x800, 0xffffffffffffff6c) 2018/01/18 09:06:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000406000)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000dea000)={{0x0, 0x0}, {0x0, 0xfff}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000875000-0x70)=[{0x0, 0x0, &(0x7f0000d78000)=[{&(0x7f0000ab6000)="da60fa98b84416d93aeacd239681b159", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000037c000-0x38)={&(0x7f0000232000)=@generic={0x0, ""/126}, 0x0, &(0x7f0000f7c000-0x20)=[{&(0x7f00003ad000)=""/171, 0x41f}], 0x1, &(0x7f0000b83000)=""/0, 0x184, 0x0}, 0x0) 2018/01/18 09:06:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000f94000-0x5)='dead\x00', &(0x7f00005d7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffa) 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) keyctl$clear(0x7, r0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000c50000)=0x4, 0x4) ioctl$TCSETSF(r2, 0x5404, &(0x7f00000e9000)={0x3, 0x1, 0x5, 0x4, 0x5, 0x8, 0x8, 0x5, 0x1, 0x1ff, 0x3, 0x2}) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000115000)=0x0) keyctl$search(0x1d, r0, &(0x7f0000247000)='logon\x00', &(0x7f0000fea000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00001cf000)={0xc0000000, 0x2632f57, 0x0, 0xea, 0x21b2}, 0x14) 2018/01/18 09:06:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="", 0x0, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = dup(r0) pipe2(&(0x7f000045b000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/18 09:06:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000018f000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f000016c000)=""/83, &(0x7f0000097000)=0x53) 2018/01/18 09:06:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semtimedop(0x0, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffff8, 0x0}], 0x1, &(0x7f0000380000)={0x0, 0x0}) accept4(r1, 0x0, &(0x7f0000d4b000)=0x0, 0x0) listen(r1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ad7000-0xb)={0xfff, 0x4, 0x1, 0x100000001, 0x7fffffff, 0x260, 0x5f, 0xffffffff, 0x2857, 0x6d76025b, 0x7}, 0xb) 2018/01/18 09:06:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00084006000000000000e304", 0xfffffffffffffc36) syz_open_dev$sndctrl(&(0x7f0000845000-0x13)='/dev/snd/controlC#\x00', 0x800, 0x8040) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000887000-0x10)=[{&(0x7f0000b11000)=""/4096, 0xffffffffffffff53}], 0x100001cb, &(0x7f0000810000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000213000-0x10)={0xa, &(0x7f0000634000)=[{0x9, 0xfffffffffffffff9, 0x20, 0x100000000000}, {0x0, 0x6, 0x9, 0x7ee6}, {0x39, 0x8, 0xffff, 0xa6}, {0x1, 0x1, 0x800, 0x1}, {0x0, 0x1000, 0x0, 0x0}, {0x2, 0x7, 0x4, 0x1}, {0x7, 0xff, 0xfffffffffffffff7, 0x800}, {0x3f, 0x148, 0x1, 0x7}, {0x7, 0x0, 0x7ff, 0x9587}, {0x7, 0x6, 0x1, 0x5}]}, 0x10) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) r2 = syz_open_dev$sndmidi(&(0x7f000054c000-0x12)='/dev/snd/midiC#D#\x00', 0x7fff, 0x40) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000e31000-0x2)={0x6, 0x72e}, 0x2) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000792000-0x8)='./file0\x00', 0x8000, 0x0) ioctl$TIOCCONS(r3, 0x541d) 2018/01/18 09:06:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000944000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f000003a000)=0x0) sendto$inet6(r0, &(0x7f00001da000-0x1)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0xfffffffffffff7fd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00009b8000-0x4)=0x7, 0x4) writev(r0, &(0x7f000093a000-0x20)=[{&(0x7f0000e3b000)="db", 0x1}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f000092f000)="bc", 0x1}], 0x1) 2018/01/18 09:06:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000706000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) pwrite64(r0, &(0x7f0000613000)="fe1d89462e459504bf611458266d100c", 0x10, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000054f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000311000)=0x5) 2018/01/18 09:06:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x209, &(0x7f0000457000)={@random="d7ec470c4d0e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x1d3, 0x3c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x401, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xba, 0x3, [0x4aa9, 0x7ff], "4ed5bedeae5fe7b243fc930a9542609767b4021ff15c8deced5f05a5e8734a11b1e0e10186d8f00269d20a287ff3adbfcbce3fc64f686e4f0468c5b45387b2adaa12e8802334dcc7430b593919153af8fd89ffe04839cdcdef73fa9694820fb95523105388a55a920699179d54f5d5a3392522e7cf6daa0e01f857b789c00e65cf167c935b8d19df263ea553766e42ba5b1574b27e64c0d567eed991b6299d72679fc112f5acfb8e1eeb42301b2871fb4a5e9b64c2d1baa571f0"}, {0x6, 0x0, 0x3, 0x100000000, 0x0, 0x0, 0x800, [0x80000000], "d52ec5dbd5b8f3d00cf92c9b178c653a5dbf36184fcc4a303971619d0e4f575907d3de457fff0275c6549698edf6be6216d3dac4286c46a211e789f7efd73409ed2550f1ffd4ce58a96675cb70a91c63e7fd0ba02af0e22aaaf0b4654589374efae7"}, {0x8, 0x0, 0x0, 0x3, 0x0, 0x0, 0x86dd, [0x14d], "3191ca4db42fd4a7a05d59083e10218e5e8ba5eb3ce8bb01a3f1c5022f497a7de5520e1b69fd76e619505ad71754461ae0c335411e7033f068880193ff6bd3fd49b641b7091501847640b2ec66c6db8b32fe927def31f1e455627960eab00f1475145e8a97765f5e14cdfe0ea0632d280e0cb6766cd3add449923ba92648abe1701880509aebb30ee858c4225809a7b120a0fe2df22c3a002394814399c431"}}}}}}}, 0x0) 2018/01/18 09:06:30 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000374000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441", 0x10}], 0x1, &(0x7f0000f77000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/18 09:06:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000fcb000)='/dev/audio\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00001ac000)=""/4096) 2018/01/18 09:06:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000960000-0x58)={0x26, 'hash\x00', 0x0, 0xe, 'md4-generic\x00'}, 0x9e) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c21000-0xf)='net/ipv6_route\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000638000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00005b8000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008ee000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000a35000)=@common='bpq0\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008f5000-0x4)=0x1f, 0x4) sendmsg$can_raw(r1, &(0x7f0000997000-0x38)={&(0x7f00003fa000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00006f3000)={&(0x7f0000ecd000)=@can={{0x4, 0x7, 0x1, 0x7ff}, 0x3, 0x1, 0x0, 0x0, "9bf3e4a5cbce80eb"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x33873226125ddec5) nanosleep(&(0x7f0000cad000-0x10)={0x0, 0x0}, &(0x7f0000859000)={0x0, 0x0}) futimesat(r4, &(0x7f000038c000)='./file0\x00', &(0x7f00007fa000)={{0x0, 0x0}, {r5, 0x0}}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fd5000-0x9)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a85000-0x18)={0x0, 0x1, 0x10, 0x8, 0x6}, &(0x7f0000e23000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000da0000-0x5d)={r7, 0x55, "5a30ffa4c3c0d1ab1894cad4d60d1752cf549dcad8c6b1c87ba77d2a98e9cee88fc3c69a5fe5e434cf59470d9a58f22817eddec8abb2848dffdfe89138fcb4ac0139cbe302a2b5025ec2ecb5e61c43887c03ab5fad"}, &(0x7f00002a9000-0x4)=0x5d) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000f8d000)={0x0, 0x0, 0x0, 0x9, 0x40, 0x0, 0x17, 0x1a, 0x10, "e9dd42de8688d3e03e8c2e047eb5510167e4cd31a47c0e1ec4df34579b4a0a7e65dc9acb726dc30444f3c09f98c313ec81b405fb76039c710baa10be878ab121", "9b72a72638c4595a28482bec35fc74abbeb9bcdb8b57f85f4e367763d8acdf7a3aaa58a263ea52a780ed406d861a8df5058084a370e53f1e900a477ba606b1b7", "f19a2ff2d5437d98b75360f5ae8f81bc5d793d4ccacb5285494a98e481ca2816", [0x6, 0x8]}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000b23000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xc, 0x83, 0xffff, "83a0239bcd102f5266a96ed73d3dd2a7d47d3ae59aa4090fbe977d4f11ff5d1931fed27be01b3b9b2c9f58c41ce518b32614555b659a955ccfe8be83641f2eb7905f43c0f02de8ec4bebc953b1eeddfa"}, 0x160) 2018/01/18 09:06:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009bc000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40b) pipe2(&(0x7f0000890000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000435000)={{0x0, 0x30055992}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:30 executing program 5: r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000520000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) prctl$intptr(0x4, 0x80000000) 2018/01/18 09:06:30 executing program 7: getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00008ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00008cf000-0x8)='./file0\x00', &(0x7f00009bd000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000921000)={0x0, 0x0, 0x0}, &(0x7f0000b89000)=0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00004db000)=0x0, 0x63) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0f000-0x10)='/dev/sequencer2\x00', 0x410482, 0x0) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f91000)={0x0, 0x0, 0x0}, &(0x7f0000e14000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000221000-0x8c)={0x0, 0x0, 0x0, 'queue0\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]}) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r0) 2018/01/18 09:06:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00003d0000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r0, &(0x7f00001cb000)=[{&(0x7f0000a60000-0x77)=""/119, 0x77}, {&(0x7f00009e0000-0xd1)=""/209, 0xd1}, {&(0x7f000046c000)=""/181, 0xb5}, {&(0x7f0000104000)=""/4096, 0x1000}, {&(0x7f000048a000)=""/149, 0x95}, {&(0x7f0000957000)=""/90, 0x5a}, {&(0x7f0000d8b000-0x29)=""/41, 0x29}], 0x7, 0x20) 2018/01/18 09:06:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0xffffffffffffffff, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mount(&(0x7f0000d46000-0x8)='./file0\x00', &(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000cb4000-0x5)='f2fs\x00', 0x40000, 0x0) r1 = socket(0x200000000010, 0x2, 0x0) socket(0x17, 0x803, 0x200) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/18 09:06:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x855, 0x101500) sendto$llc(r0, &(0x7f00002b8000-0x1d)="847553631688f5135db71cc3b591e1b85af46f2a593cea3e18897cbdb1", 0x1d, 0x44080, &(0x7f00001c9000-0x10)={0x1a, 0x0, 0x9, 0x9, 0x6, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) tee(r0, r0, 0x3ff, 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000709000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2279, &(0x7f0000001000)="") 2018/01/18 09:06:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b59000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c7d000-0x9)='/dev/dsp\x00', 0x202400, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00009fb000-0x88)="f7cfb0fee768374ee802a5eca98db3e025bd8b0200925cc6e200c6e97949b153728bbb852d879d02258b902a6536aad442e5d88afbd26025264b791eeefd99b678b8fef89ac1fb68b888fdf4766ce3433986e95cc71e10d1514168ffed0f96d9d4c0349497c12e4f65aba828674ad800778942b19dd743f54ef0bef752f622e5803d7f3ea4f669e4") 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) openat$selinux_load(0xffffffffffffff9c, &(0x7f00003ab000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ded000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000673000-0x4)=0x3, 0x4) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r2 = openat(0xffffffffffffffff, &(0x7f0000428000-0x8)='./file0\x00', 0x20000, 0xce) sendmsg$netrom(r2, &(0x7f0000d40000-0x38)={&(0x7f0000010000-0x10)=@ax25={0x3, {"c64c7dfdae0ab6"}, 0x8}, 0x10, &(0x7f0000367000)=[{&(0x7f0000376000)="e715272d9269ee92d2ff1408dd2197a76b55aaee4f45b69355f7fe46088ac300cd79ffd93a2981941cf7932de81a937ebf52edf31d592a08ab205aee949e9bb60bcbaa43303113120a0b22544bffb56eacc5025f484708e77992813dacac30ac8b8574c789a7431b2d5551b899e9e5d0cad042ce364a80abd454a5ce901ef5cf8c", 0x81}, {&(0x7f0000901000)="2f0791a4ab06b9e8368c62e884606a4663e4a56d2c65b926254fac05bdeec3545d71dafa6a35e45ca55526d94b255b097b0e18d27a553b8b4709551e459fe181eabe1e68de55010dccd9770470b7ab8bfd8235e54f8cd54a3c36f6519f91c4fe87f9e7a43bb3e2f4da8bb39d8197ce27a577e626fa495562546cc50a53245772e6b9b034a58fc0410f60c6f7367c33938249a2d5ba7abed0d8a0649af52c4fbebc503c2820dfcd3ea9b93973b41b2e9e0527feb276bf5c26cbe97e64ea1b4fb41a", 0xc1}, {&(0x7f00005f5000-0xc5)="cd7da7506aeae81f16e62d3f549e67c363fdbab02972dc6dcaa387d70088d515627c535a922fa3b7e88f8bf34f2c3c5eb868e07563b86e5b12e5c2e366d582917e58859e34591e8c9418f9de5d62054728e67b125881b3f0c1857b77a432218057f26cf9202379bba5181c57a8ead4ac5dd85b9f85d901f32aba0688743a7333af4779dd8f8a12a559854b77766daa84b661b4742a5f02b32b51bfa67cb7e8ba672cf629fc01acf1bdbf14ff30a0797f83b4c6ecfed5378ad710b8f6a7358654f339e7b7bb", 0xc5}, {&(0x7f0000b77000-0x5d)="a565577175ec8acce7780f61b42465190431ba6b4b2a011e8b89ea55034dbe98b06590907db6f66357551943725dbf41c48ab50dddcd227249e62c6ea1c23738b94a40b22ef546fe8e6591187b890479ff3f69a745e5faa52506d3602c", 0x5d}], 0x4, &(0x7f0000af4000)=[{0xb8, 0x198, 0x9, "eae25924784ce7a0c751ac8cb53dee6d03c1c4162f190e9169de9c4ebda72b03e97fb75147de5428d85be0fc37c96cf5092570ce2d879ff87f94ea0362e83449adfaa36e9642a8256fc8a8373eab66dbdc1a080351a517062a9ad3ae67888cdd1b2273636dedee175caec06cf98f366514a81ca1e08d7ca32fbaef70461a30eff99bd55ddb2909edc64afb9293521ed0c9218bc1df3a433cd6014e9c9e71247b0e43ad7282b963"}], 0xb8, 0x8000}, 0x800) statx(r2, &(0x7f000001d000-0x8)='./file0\x00', 0x2000, 0x48, &(0x7f0000c88000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {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$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000f40000ffdf00e314", 0xfffffd56) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000388000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00009b9000)={{0xfffffffffffffffa, 0xffffffff}, {0xffffffffac747034, 0x5}, 0x6, 0x4, 0x3f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000569000)={0xffffffff}, 0x1) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) lremovexattr(&(0x7f00002a8000)='./file0\x00', &(0x7f0000235000)=@known='security.ima\x00') write$fuse(r0, &(0x7f000000b000-0x21)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000752000)={0x10001}, 0x1) 2018/01/18 09:06:30 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cc, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x736, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000007000/0x1000)=nil, 0x1000) r2 = dup2(r0, r1) accept4$alg(r2, 0x0, 0x0, 0x800) r3 = openat(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x80200, 0x80) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000011000)=0x8) ioctl$KDSKBLED(r3, 0x4b65, 0x5) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000012000-0x30)=[{r0, 0x10, 0x0}, {r3, 0x241, 0x0}, {r3, 0x8, 0x0}, {r3, 0x1, 0x0}, {r3, 0xb505, 0x0}, {r3, 0x0, 0x0}], 0x6, &(0x7f0000007000)={r4, r5+30000000}, &(0x7f0000011000)={0x6}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000009000)=0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/01/18 09:06:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000030000-0xd)='}trustedproc\x00', 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000749000-0x10)={&(0x7f000027b000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ffb000)=0x4, 0x4) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) getsockname$ipx(r2, &(0x7f0000083000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd1000-0x4)=0x10) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000017f000-0x1)={0xffffffff}, 0x1) 2018/01/18 09:06:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ea7000-0x58)={0x26, 'skcipher\x00', 0x2000000003, 0x1037, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000773000)='/selinux/access\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b1000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00006b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 09:06:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000dcd000-0x4)=0x0, 0x800) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000262000)='/selinux/status\x00', 0x0, 0x0) 2018/01/18 09:06:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sync_file_range(r0, 0xc093, 0x5, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = open(&(0x7f000009d000-0x8)='./file0\x00', 0x200000, 0x2) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000c71000-0x18)={0x0, 0x3e, 0x1, r2, 0x0}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000ae000)={0x1, &(0x7f00007da000-0x10)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/18 09:06:30 executing program 6: mmap(&(0x7f0000000000/0xf4000)=nil, 0xf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f5000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000f4000)={0x74, 0xc029, 0x8, 0x8, 0x5, 0x7, 0x3, 0x7fff, 0x0}, &(0x7f00000f5000-0x4)=0x20) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f4000)={r1, 0x4}, 0x8) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000f4000)='/dev/dsp\x00', 0x0, 0x0) syz_emit_ethernet(0xf3d576d414177151, &(0x7f0000022000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0xb51, 0x3a, 0xfffffffffffffffc, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x1, "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"}}}}}}, 0x0) 2018/01/18 09:06:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x7ffc, 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) syz_open_dev$dmmidi(&(0x7f0000317000)='/dev/dmmidi#\x00', 0x5, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000c91000)="") setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b83000)={0x0, 0x7530}, 0x10) [ 388.077522] snd_dummy snd_dummy.0: control 120:0:0:Ì:0 is already present 2018/01/18 09:06:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000010a000-0x12)='/dev/input/mouse#\x00', 0x3, 0x30000) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bb5000)='/selinux/load\x00', 0x2, 0x0) renameat(r0, &(0x7f000059d000)='./file0\x00', r1, &(0x7f00003c8000-0x8)='./file0\x00') setxattr(&(0x7f0000d78000)='./file0\x00', &(0x7f0000b3a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000054000-0xc)='$em1/cpuset\x00', 0xc, 0x2) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r2, 0x0, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000978000)={0xfffffffffffffffb, 0x2800000000, 0x7ff, 0x7f, 0x8, 0x8}) 2018/01/18 09:06:30 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000093a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/13, &(0x7f0000001000-0x4)=0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x181, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r1, r1) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0x0, &(0x7f0000ccf000)={0x0, 0x0}) 2018/01/18 09:06:30 executing program 3: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x5, 0x4) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d17000)={0x800, {{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x1, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5b, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x8, 0x8, &(0x7f00005ce000)=[{&(0x7f00003d2000+0x31a)="d4dbb41491db2b56871e07404adeb9c92bb7a57b37fdd3e3b47b92762c8b7543fda4121e5865d8ba0b4f20e89805cc9aac121d7d2ee20e2e016b8b79a92a72700e33af34ac68e989eb9ad7bd0347f0d327cce30041d240e579294421dffb17836b984f0701b5171b28d28affb94587d7e13abf227658bdf96d64206b4cabcc344c9be7643b3dadb33e943253bdef33021a70b0122f6c40eba18d2d72c588bb21a877008bb2ccb03be66110bd", 0xac, 0xae, 0xfffffffffffffffb}, {&(0x7f00000bc000-0xd9)="124047e276c3a6a25940ca3ec375ed1922686f7abe3f3660c2e74aa75126b66ffd2d95a62c16407bd54a98c3f0577a549715d4e90008b267576b50c2ab548b3b67a809d711d42a21e4795edcd1414e8cf27d2fc618924ca0b7c7c388b4a4f2c68bc2af5e6f84d91a8433bdff205fd82a171c13c89a3dc3edcf89bc4d0851d054b49d51ffc60be2c234ec8c6d8b0c06f05570d41d287e5ebb5b14a61f0544a149155eb8f74937eba683cb51b43ff340213ecfe4b73d059a6c90d327ca24c0b5ad3f60de2f368e599cf68057c1e88a5c7d1e75b49ad474d11682", 0xd9, 0x4117, 0x991}, {&(0x7f000066f000)="087e0a12666e5381d4b2307966a0b4b3db3740080c08fa9dcee66abfb8b357979e04b3478bbea8da537bea3b7fbe8c30a6480c5a0a01ed1744eafcb4191e900f8c26b6b145b1490aee6c", 0x4a, 0x6fc4, 0x4}, {&(0x7f00002b0000)="c5db6cfb68f8170eb84c7042d9f41285027afe0ddbde75a1898836710b89cac6272c908791350450787e7078479418fa8b9c28b6ca5d82c4ce46bf8056650596df7b79f90b10b96bcedc39b064a2770ac09c7146477ab3c43024e9ae04a9b5437a1be76ae3fd6b74cd04342e470acf5afe5ec7e0cb69831ee2e1030fa3dd5578e0f410632a8d5059527d5c5d189d889d610bd16b12fdcc8c5125e9473d5d5b021c4b302c1106be676591c3daea9eede6e1ba051fc6628be9a2616d700898f0db02036559fa3bb3187bc72e7f535ac854cfdf24ff0363d2514e", 0xd9, 0x9, 0x7fff}, {&(0x7f0000d19000-0x62)="7d0b1d315958308c8ae18ce319cbadce2eb2d06415bb2a52ec1faed3e21103409e0adbd77964ed18ca9521397a420b57569bc234e87b4d524f413d74fbf401dd11034775a86c4cb111ce7eb73e013232e61faa86b8c36962924f8d7f301ff49798b7", 0x62, 0x3f, 0x4}, {&(0x7f0000d18000)="a6ee0dda8587f0699c6db295d36d31f3f73d7cfaa4607c0603d08c5caa892e242c73b907628f0318fe7e27b9f580a031ab7b40d290addf352dfc61337e41edab51446740dad1742acf97dd7102523d616f4d67a5f9b96fa93c5074ce5b1c1d205cdbfac69121b83895f9f95fe8a05acd5a9f720a", 0x74, 0x9f, 0x3}, {&(0x7f0000721000-0xfd)="bdd8ef5148ab90c7ae5b81814806e80264cbfd0a7b2da738e866bcfc572517247b39c60fa570caadd6ec98d5c0349d055139c8eba3b88cd462af1a520b4da60578a65fceacd17eedb8d77ef652e314439c87646688d10dce6e1b43015be812f05eba926900ca305f8d4365b7e3789768b575244e7953f3df9a9f8ca2957b2a4187c58697824b539d8fc79c5631aee4e8c701ed0b8a6b68aa49910b75f6ba29694806c56b88a8968b61c161fa01ac95a5bb4d1f5c1ba040b449843bba4ee6f12bd1a6d8278c5aae260871ede910cae502a809b7e591119b16de5825c683624a1d52105b3c348b90a634723acfea21558b230596ec20160076c562e20683", 0xfd, 0xfffffffffffff35c, 0x172c}, {&(0x7f000057a000)="8cb3537cfbd9ab280dd36def2f3fc127ff27c75ed44aef252461e9e9f20e1926acf15f76e9743878817821a20d0dea29a3eea61ee6ce9d6333cdd37b2658d36eb39d8cf57df01ca9d04580d30e2a248f1ee4f6a4884bd1c4a67f67064349b6ea1f", 0x61, 0x0, 0x9}], 0x3e0000) getsockopt$inet6_buf(r0, 0x29, 0x27, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0xfffffffffffffdf9) r1 = getegid() mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000d1a000-0x4)=[r1]) 2018/01/18 09:06:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x400140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xb000000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x902, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x405}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = msgget(0x2, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r1, &(0x7f0000ae7000)={0x0, ""/200}, 0xd0, 0x1, 0x800) syz_emit_ethernet(0x56, &(0x7f000028c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x14, 0x7, 0x3, 0x0, [{[], 0x0}, {[], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @rr={0x7, 0x3, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ae8000-0x10)="769fad80a97135a6f230d1808ddd8879", 0x10) 2018/01/18 09:06:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ef000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000010a000)={0x0, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1}, &(0x7f0000412000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000061b000-0xa9f)={r2, 0x1000, "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"}, &(0x7f0000ce6000)=0x1008) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x0, 0x100000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009d6000-0x41)='net/arp\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001d3000)=@int=0x0, &(0x7f0000e7f000-0x4)=0x4) readv(r0, &(0x7f00007e5000-0x38)=[{&(0x7f000084d000)=""/53, 0x35}, {&(0x7f0000603000)=""/144, 0x90}], 0x2) tee(r0, r0, 0x7ff, 0x2) r1 = add_key(&(0x7f00004e2000-0xa)='encrypted\x00', &(0x7f0000c8c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000077000-0x7d)="", 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x0) r2 = request_key(&(0x7f0000eb9000)='dns_resolver\x00', &(0x7f000053d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008d2000)='[\b-ppp1\x00', 0x0) keyctl$read(0xb, r2, &(0x7f0000232000)=""/0, 0x0) 2018/01/18 09:06:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004b6000-0x4)=@assoc_id=0x0, &(0x7f0000ae9000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c69000)={r2, 0x5, 0x30, 0x1f, 0x6}, &(0x7f0000fb9000)=0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000605000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) r2 = accept4$alg(r0, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b12000)={0x9, 0x3a, 0x1, 0x4, 0x7fff, 0x5, 0x9, 0xb9, r1}, &(0x7f00007fe000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00009d6000)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000546000)={&(0x7f00005f7000)={0x10, 0x0, 0x0, 0x3882c04}, 0xc, &(0x7f000020c000-0xb)={&(0x7f0000694000-0x3a0)={0x3a0, 0x14, 0xd, 0x0, 0x7, 0x3, {0x0, 0x0, 0xa}, [@nested={0x224, 0x20, [@typed={0x14, 0x57, @str='usereth1\x00'}, @typed={0x18, 0x23, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="42b88976300ddc786bd0b6700a8ebf49fd84983491916837376d0f630e137246e1cb38f07f0c9dc9a93f40e61a0d3c5e9789e6", @typed={0xc, 0x3e, @u32=0x4bdb}, @generic="6070c6fea2f7eabc68738a56548f72e9d26ca937d9fda93584d41d2712de1038e4d3c9406df9af4d498a74ed7f1d7f00745cf9c46114263193597adfac565f8431093d671a1817c463e4e9f1069e6191ddb1ee35fc961283a134a1b5ee69", @generic="b5263985d079c9ae8bed015c18fc52c169aa42abc9ebd8c58df5651aefdd945f58edf9f713dd2067bf88e41266ea64cd80cbbaa77c6cb27125f9c8bf3a16f25c9426401f10defbcd233c33bc4706c60784e98189c6278ad165e978bec0b74b7cd1e5c76d9ef58377e69a6fef7824f82a9eb339c61107f518b585da5b9ad80df12cad8d215028203c7ed7768bf8c602e69ba3e3024b89f1bdb82543bda406", @typed={0xc, 0x4d, @pid=r4}, @generic="72a228dfe2ed9650ccc8f63483b80f0ea08d8e8d6700ffaafc0887b7c87252cd9ddc5d598130a33463c5b18462f491634349631673f0276d25314822ffa9cefc91a9eeccdc74125ca264b4369491aedd824f3f354cac070acaa2b83a40095bed994d6b24cf49f3cb5396e0138e11ed3037c319aba61fdb0c3f352f44c378dbd6f455beee3ad9a293b1bd16a88cf59c7ced349dc3", @typed={0xc, 0x50, @fd=r2}, @typed={0xc, 0x74, @ipv4=@multicast2=0xe0000002}]}, @generic="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", @typed={0xc, 0x5c, @ipv4=@broadcast=0xffffffff}, @generic="e029f54bffdc7fd9960f624e6902dafc4dd29513183a09b8ef920d5c54e8e2c15ab21dddc8d8beda39119922594cb724919b7dc876390a44d20c24625c4caeacc331e42c2f6f4e2f97a68b4da1bf2a27df7fb4e786b5f6c7", @nested={0x4, 0x1, []}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000040) bind$alg(r3, &(0x7f0000424000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000179000-0x30)="d3ab27191a0100230000000000000002fef9f342a47400ffffff0000000000000001070097c11ed4c2c4dcd2ffa86eb9", 0x30) [ 388.146812] snd_dummy snd_dummy.0: control 120:0:0:Ì:0 is already present 2018/01/18 09:06:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000e83000-0x8)=0x1) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000a8e000)={0x1, 0x0, [{0xcd, 0x0, 0x0}]}) 2018/01/18 09:06:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xffffffffffffffff}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f0000e04000)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) syz_open_dev$sndseq(&(0x7f000033a000)='/dev/snd/seq\x00', 0x0, 0x80) 2018/01/18 09:06:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x10000000001) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000206000)=@buf={0x0, &(0x7f000046e000)=""}) shmctl$SHM_LOCK(0x0, 0xb) 2018/01/18 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f0000e09000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085d000)="", 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f00004c4000)='blacklist\x00', &(0x7f00004b2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd0000-0xd)='+$.\'lomd5sum\x00', 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f000058e000)="4e6e224c6b47ad92d5b138bd12cfd0a099eabfe0039237b56b89748efad50a2d3612c99318a8", 0x26, r1) r2 = accept4(0xffffffffffffff9c, &(0x7f0000feb000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fea000)=0x32, 0x80000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000fea000)=0x0) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x2, @thr={&(0x7f0000000000)="14e3a1", &(0x7f0000e75000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000547000)='/selinux/checkreqprot\x00', 0x102, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000eb2000-0x8)=0x0, &(0x7f0000a4b000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00006be000-0x10)=@generic="430ef611a9548cfdd675a5e65707c87e") r2 = 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) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) flistxattr(r2, &(0x7f0000268000-0x93)=""/147, 0x93) 2018/01/18 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = eventfd(0x0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) read$eventfd(r1, &(0x7f000039e000-0x8)=0x0, 0x8) close(r1) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00009b4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c71000-0x4)=0xb) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/18 09:06:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000920000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000401000-0x590)={0x2, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x2, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x18}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4ea0123c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xe00000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:31 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000212000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x6, 0x10, r0, 0x0) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, 0xffffffffffffffff, &(0x7f0000ad1000-0x8)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000024000+0x45)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006bf000-0xc)={r1, 0x0, 0xffffffffffffffff}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000008f000-0x10)='/selinux/status\x00', 0x0, 0x0) setns(r2, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000001000-0x8)=0x0) sched_getparam(r4, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000)='./file0\x00', 0x1) 2018/01/18 09:06:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000eef000)={0x0, 0x9}, &(0x7f00007dc000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fa8000)=r1, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000b2b000-0x4)=0x4, 0xfffffd09) unshare(0x1082000) sendmsg$inet_sctp(r0, &(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) 2018/01/18 09:06:31 executing program 6: r0 = socket$inet(0x2, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x6, {{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) 2018/01/18 09:06:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007d9000-0x8)='./file0\x00', 0x96) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') syz_open_dev$admmidi(&(0x7f00000c9000)='/dev/admmidi#\x00', 0x3, 0x101000) r1 = epoll_create(0x2) sendfile(r1, r0, &(0x7f0000bc2000-0x8)=0x0, 0x4130) signalfd(r1, &(0x7f00001d0000)={0xb7b5}, 0x8) pread64(r0, &(0x7f0000a0b000)=""/68, 0x44, 0x2000000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000f16000)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndpcmc(&(0x7f00006e9000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x2) 2018/01/18 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000622000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000001a000-0x8)=0x0) 2018/01/18 09:06:31 executing program 7: unshare(0x80002000) unshare(0x8001804) 2018/01/18 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000e7c000-0x18)={0x2, &(0x7f0000d3d000)=""/4096, &(0x7f000098a000-0x30)=[{0x0, 0x53, 0x7, &(0x7f00006b6000)=""/83}, {0x2400000, 0xdd, 0x8, &(0x7f000023a000)=""/221}]}) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000070d000)={0x0, 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000616000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bff000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2846, r1}) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r2, r3, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000a46000-0x4)=0x2) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000bc8000-0x70)=""/112) fsetxattr(r4, &(0x7f00005a1000)=@random={'system.\x00', '\x00'}, &(0x7f0000246000)='\x00', 0x1, 0x0) setns(r3, 0x48000000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000eb4000-0x20)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) personality(0x450000b) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f0000ce8000-0x30)={0x3, 0x1, 0x1, 0x6, 0x3, 0x75da, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) alarm(0x9) sendto$inet(r3, &(0x7f000029c000-0xa9)='Z', 0x1, 0x0, &(0x7f00007c4000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000948000-0x4)=0x1ff, 0x103) 2018/01/18 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={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 = syz_open_dev$mouse(&(0x7f0000b7d000-0x12)='/dev/input/mouse#\x00', 0x1, 0x6000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000828000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f, 0x2, 0x0, 0xe, 0x0, 0xff, 0x2}, 0x20) r1 = socket(0x15, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000000c000)="6805000000", 0x5) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002fe000-0x11)='/selinux/enforce\x00', 0x408000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/18 09:06:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x4100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002000-0x7)=""/7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000221000)={0x0, 0x63e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0}) 2018/01/18 09:06:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) syz_open_dev$sndmidi(&(0x7f0000b84000)='/dev/snd/midiC#D#\x00', 0xa20, 0x8000) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000234000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f0000e83000)="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", 0xff9}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000b8b000-0x38)={0x0, 0x0, &(0x7f0000fd2000-0x20)=[], 0x0, &(0x7f0000fd2000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/18 09:06:31 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008fc000)=[{&(0x7f0000c2a000-0x29)="2900000021001900013d3500000a00060200000000000000ff00000008001000000000000000040c88", 0x29}], 0x1) pipe(&(0x7f00002fb000-0x8)={0x0, 0x0}) connect$inet6(r2, &(0x7f0000033000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000681000)={0x5, 0x2, 0x9, 0x49, 0x4, 0x2, 0x5a}, 0xc) getpeername$ipx(r2, &(0x7f0000993000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000759000-0x4)=0x10) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000531000-0x4)=0x100000001, &(0x7f000084e000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) r4 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000994000)=0x0, 0x80000) r5 = accept$inet(r4, &(0x7f0000451000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000935000)=0x10) r6 = accept$inet(r5, &(0x7f0000d1a000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f3f000)=0x10) r7 = socket$netlink(0x10, 0x3, 0x0) connect$ipx(r1, &(0x7f0000f44000-0x10)={0x4, 0x2, 0x38ed68cc, "95416293fb72", 0x7, 0x0}, 0x10) getsockopt$netlink(r7, 0x10e, 0xa, &(0x7f0000e36000)=""/0, &(0x7f0000755000-0x4)=0x0) socket(0xa, 0xb, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000d5000-0x88)={0x0, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getpeername(r6, &(0x7f00006b4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000040d000)=0x10) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r8, &(0x7f0000005000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f0000000000)=@newsa={0x13c, 0x1a, 0x9, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x3c}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'generic-gcm-aesni\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/18 09:06:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = dup(0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000028f000+0x2dc)='/selinux/checkreqprot\x00', 0x1, 0x0) fanotify_mark(r0, 0x10, 0x20, r1, &(0x7f00004f6000)='./file0\x00') modify_ldt$read_default(0x2, &(0x7f0000e36000-0xf3)=""/243, 0xf3) 2018/01/18 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000065f000-0x4)=0x3, 0x4) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000100000-0x4)=0x69, 0x4) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x330, 0x114, 0xffffffff00000001, ""}], 0x330, 0x0}, 0x0}], 0x1, 0x0) 2018/01/18 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a5000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f44000-0x2)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004d0000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050d000-0x4)=0xe8) fstat(0xffffffffffffff9c, &(0x7f000090e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b4b000)={0x0, 0x0, 0x0}, &(0x7f0000146000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000c9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$urandom(&(0x7f00002fc000-0xd)='/dev/urandom\x00', 0x0, 0x0) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000459000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cb2000-0x4)=0x1c) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e46000-0x9)='/dev/ppp\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b9000)={0x0, 0x0}) setsockopt$inet_int(r8, 0x0, 0x17, &(0x7f00004e9000-0x4)=0x8000, 0x4) r10 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a0e000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r10, 0x402c5342, &(0x7f00004e1000-0x68)={0x8, 0x5, 0xfffffffffffffff7, {0x0, 0x989680}, 0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c8000-0xa)='/dev/cuse\x00', 0x0, 0x0) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f0000dfd000-0x9)='/dev/vcs\x00', 0x40100, 0x0) sendmsg$netlink(r0, &(0x7f0000521000)={0x0, 0x0, &(0x7f0000c28000)=[], 0x0, &(0x7f0000a90000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, 0x0, r5}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12]}], 0x70, 0x50}, 0x40000) r13 = socket$alg(0x26, 0x5, 0x0) bind$alg(r13, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r13, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r14 = accept$alg(r13, 0x0, 0x0) recvmsg(r14, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000ca3000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x28, 0x0}, 0x0) 2018/01/18 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pwrite64(r0, &(0x7f00007bd000)="c7b45cd70d7cf4f1cb92303b5d86f8edf08ab09f3b025b1f239ccd4143be4b842d5dcfba67efec1768f11b6a1d24964133a125823d4e0d591ce29f18f9c01d208269f2d51676ae28b57ced011f8aa6553018120cd894fa544af0ed0582e678a5639549e35768397c416e64cc2e0b0aca8b72c6999493adf9ce3086131c9a7716e03f6c1bcc1966f7bf5c3c273d0df32e7a02873e0fa65b2db935be9ba0dfb16d974c91ffccae89d97b2a43be6bee14a00f", 0xb1, 0x0) timer_create(0x6, &(0x7f00004d9000)={0x0, 0x3a, 0x2, @thr={&(0x7f00000c6000)="2e60551b921f98", &(0x7f0000d09000)="68423be474b3ee30d52b4b1c5ae2773f67032b185c02b80b309cdef7720228863600c968d7fa3a5f8bf5e5f39c56b3f44b81ea45add60b170cb74947827c6ac30f705c3aadc9746bf4d081fb24f6e74e82e5cefa3b01adb8220af3ea72f6ee456f58e477a2f1c923204c6234e6638551e13a45c7bcb239"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb0000)=0x0) timer_settime(r1, 0x1, &(0x7f00009fc000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000a11000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000e52000-0x6f)=""/111) accept$ax25(r2, &(0x7f000065a000)={0x0, {""/7}, 0x0}, &(0x7f0000e45000-0x4)=0x10) ftruncate(r2, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) ftruncate(r2, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/mls\x00', 0x0, 0x0) [ 388.549316] kauditd_printk_skb: 57 callbacks suppressed [ 388.549325] audit: type=1326 audit(1516266391.312:4333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 388.602516] audit: type=1326 audit(1516266391.321:4334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 388.602535] audit: type=1326 audit(1516266391.330:4335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=32 compat=0 ip=0x452e39 code=0x7ffc0000 [ 388.602552] audit: type=1326 audit(1516266391.330:4336): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 388.602569] audit: type=1326 audit(1516266391.330:4337): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 388.602587] audit: type=1326 audit(1516266391.335:4338): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452e39 code=0x7ffc0000 [ 388.602607] audit: type=1326 audit(1516266391.336:4339): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 [ 388.602625] audit: type=1326 audit(1516266391.336:4340): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 09:06:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) recvfrom$llc(r0, &(0x7f0000aea000)=""/218, 0xda, 0x0, &(0x7f000009d000)={0x1a, 0x0, 0x2, 0x2, 0xa71, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000005000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) read(r1, &(0x7f00003b2000)=""/80, 0x50) read(r1, &(0x7f000000b000)=""/192, 0xc0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r2, &(0x7f0000a9b000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000780000-0x4)=0x1e) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f000047f000)=0x2, 0x4) 2018/01/18 09:06:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000062000-0x4)=0x0, &(0x7f0000f92000-0x4)=0x1) r1 = syz_open_dev$mice(&(0x7f00003e2000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000e3b000-0x8c)={0x0, 0x3f, 0x5, 'queue1\x00', 0xe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f00003ec000-0x1f)="1f0000001e0007f1ffffffff0700007700000041536b8d3d9339080001454a", 0x1f) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000e0c000)=0xfffffffffffffffd, 0x2) 2018/01/18 09:06:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f000013e000)="") pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) r1 = syz_open_dev$sndpcmp(&(0x7f000004f000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/01/18 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b42000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000cd000-0x4)=0x0, &(0x7f0000660000-0x4)=0xfffffffffffffea8) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000007000)="") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/18 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x9, 0x3, 0x655) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000b9a000-0x20)={0xb3, 0x6, 0x1, 0x7fff, 0x10, 0x558b}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00004de000)=0x3) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000082d000-0x28)={@common='ipddp0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000006c000+0xd50)=0x7) fstat(r1, &(0x7f0000325000+0xee7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000056f000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0x4, 0xa, 0xa0, 0xa0, 0xff, r2, r3}, {0x1, 0x400, 0x0, 0x9, 0x4c3d, 0x7, 0x5, 0x1800000000000}, {0x2, 0x400, 0x2, 0x1}, 0x9, 0x5, 0x2, 0x0, 0x0, 0x1}, {{@in=@rand_addr=0x1, 0x3, 0x33}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x7, 0x3, 0xffffffffffff9a60, 0x8000, 0x0, 0x8000}}, 0xe8) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r4 = accept$alg(r1, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f00007ba000)=0x7, 0x4) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f00008bb000)={0x10000, 0x0, &(0x7f00006e2000/0x2000)=nil}) readv(r1, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0x4d}], 0x1) socket$nfc_llcp(0x27, 0x2, 0x1) 2018/01/18 09:06:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000e75000-0x10)='/dev/input/mice\x00', 0x0, 0x42) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007f5000)={0x1, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000b89000)={0x20, r2}) 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) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x104) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) link(&(0x7f000090c000)='./file0\x00', &(0x7f0000c50000)='./file0\x00') [ 388.602643] audit: type=1326 audit(1516266391.337:4341): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=301 compat=0 ip=0x452e39 code=0x7ffc0000 [ 388.602660] audit: type=1326 audit(1516266391.337:4342): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=26183 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452e39 code=0x7ffc0000 2018/01/18 09:06:31 executing program 3: clone(0x0, &(0x7f0000aed000)="", &(0x7f00002dc000)=0x0, &(0x7f000045e000)=0x0, &(0x7f0000e31000-0x1)="") pwritev(0xffffffffffffffff, &(0x7f0000c6e000-0x60)=[], 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000c1e000)='/dev/vcs#\x00', 0x20000000000202, 0x309002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000)=0x80000000, 0x8) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="515bb2e1b03a45d4deab6a7431692a5a", 0x10) 2018/01/18 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df2000)={0x0, 0x0, 0x0}, &(0x7f0000daf000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) socketpair(0x3, 0x6, 0x6b, &(0x7f00000fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000426000-0x10)={0xffffffffffffff45, 0xf4e, 0x9, 0x7ff}) fcntl$getownex(r0, 0x10, &(0x7f0000569000)={0x0, 0x0}) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000d67000-0x78)={0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x5, 0x101, 0x5b2b68d0, 0x9093, &(0x7f00006f1000)=@generic="ba27ad29f915c2aa282718e2e98aec2c", 0x0, 0x20, 0xe914}) 2018/01/18 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x4, 0x44042) sendfile(r0, r0, &(0x7f0000dc9000-0x8)=0x0, 0x800000008) 2018/01/18 09:06:31 executing program 5: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x3, &(0x7f00006fd000)=[&(0x7f00008ce000/0x2000)=nil, &(0x7f0000144000/0x4000)=nil, &(0x7f0000efc000/0x2000)=nil], &(0x7f0000001000-0x4)=[0xce64], &(0x7f0000877000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000a77000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100f4ff0800020000030600efffffff00000500000003000449faf502007e23"}) accept4(r1, 0x0, &(0x7f000009d000-0x4)=0x0, 0x80000) 2018/01/18 09:06:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000efa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000529000)={0x0, 0x0}, 0x10) shutdown(r2, 0x200000001) bind$bt_sco(r1, &(0x7f00004b6000)={0x1f, {0xffff, 0x20, 0x401, 0x100, 0x8, 0x4}}, 0x8) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f00004c1000)=0x0, &(0x7f0000f86000)=0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:06:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0xfa1ee4d) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r3 = syz_open_dev$sg(&(0x7f0000d75000-0x9)='/dev/sg#\x00', 0x1, 0x404000) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000f9e000-0x71)=""/113) getpeername$packet(0xffffffffffffffff, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb6000-0x4)=0x14) bind$packet(r1, &(0x7f00001bf000)={0x11, 0x2, r4, 0x1, 0x100, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000004000)={0x7, 0xffffffff80000000, 0xf71, 0xc6a, 0x0, 0x4, 0x7, 0xebd1, 0x6, 0x5}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r5 = accept$alg(r2, 0x0, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f000021a000)=0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00005e8000-0x8)={0x0, 0x0}) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:31 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004a6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000+0x40b)=@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}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)={0x27, 0x37, 0xffffffff, 0x6, 0x0, 0x6, "3e8fbf56dd44667291d7a4f6618e02b4da1cd7ae51a15bab9192235ecd3ed6d498ddb3ffa246b786afb983b27b7b0f9c00ceb76d26c91e6768dbf602635a26", 0x80000001}, 0x60, &(0x7f0000e99000)=[{&(0x7f0000000000)="0f4b6e520e2659bbd6c61cdb5596090000006fb2c47e70b18edab97cb048d0a05137d43c1638d34aaa3393a2fbeb29a007910e829a3bf2b002100b4fd7fa4026a6c59db78c05aff70ce79f900529ca251a617667b9ffc355720fcba60df0d35acfd42a", 0x63}], 0x1, &(0x7f00006e1000)={0x48, 0x10f, 0xffffffff, "c771820d581c7ca7781add48c061c465f97f6fa86751c9f84c0e3743f0ed07085a77de9a2cc19067d9f2dedf3852a08b35222cc5"}, 0x48, 0x0}, {&(0x7f0000000000)={0x27, 0x65c, 0x7fffffff, 0x0, 0x1545, 0x100, "5bdae2af58fb268e5d82e377c806e2d2c21690f2abdd18a7d4c4a8f7d2b45c255f690a82438d57878a78dec6f3dd9e33a16721f610eba417b80bcb401d20af", 0x9}, 0x60, &(0x7f0000136000-0x40)=[{&(0x7f00006a6000-0x3b)="334012b1f855495abf9d84f7e97e437a913eaa73c4c53f6f83fa93b3b7e9d540a3a502af61dc7926222ffbe306e3c9ca2b0f5707e0aa2a34a76072", 0x3b}, {&(0x7f0000b3b000-0x1000)="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0x1000}, 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{&(0x7f00006d3000-0xa0)="bcaed64d3d47bad724b78b9a8b25e977decd4267e66c53b5f75374d9ca24e31d58d210c30f6475e6f291c26209c35c296dc7ecf5df87be14d0bd4c9a35828774f40a48d79736ef1e019cd17bf2e541df69633b2faef4775615e0ec939bf8b70f56ef686483a1253a8ffd489a025406bfa1fcd6b654d3ba996b6a7764711eadbd26b0e25b2fa08088ea4451c6adc3121911c5383c565ca09516ee604353f7c6c7", 0xa0}, {&(0x7f00008e8000-0x98)="54833f65a0c10c51d2d8b44d45337b875b52f8c71fd54611a0840542bc0e28544f019d728583aac2c40ac384ab660233c9ea05cea43b48e8f1f6f7b4d42edd6d127fd776e7a987315cd6d6ad4aaeb223fd7b8a31be89131d7e376a2d60fded851e2cf09dd8373f7713c09944bb9ebe17ee0c66cda548dc56293c97952856987372facfe4552a620657695444dd800a07ee09f4e5d1eba20b", 0x98}, {&(0x7f0000000000)="0cd1d99f0d9e28e5cc2966952d4922c698de3d76a17f31c959dd3df262f9c6c2f868c387b45e2dcadd7e70a87eba7243ae4a3638ceab94c90853c3f7d3aa3297a4643225994a79b2afb51669e574348a577b5d190416f1cd89ce01e06f82ee6e9c6a42d7ad11bb35722433085167b6b32bcc842af8ff145a53558ddeb80db5a8489baba7ffbdc8593da8651a40df1102d9014f466a7b5893a1335fbd4335740bd0c44d6922d21571d9f96a05144bcad601b636e3b292b80d5ce58817306e67d2460003dde92df7a166cb54e8445cac78f98f8239aae7009a5cd299abdba80ebb5f3382eaee2a30", 0xe7}], 0x7, &(0x7f00001ae000-0x110)={0x110, 0x10a, 0x4, "ec98f130787e3483f48211b9374288281de3355e30b1a798e1f5c473fcd79ead07d214f2d3ca224303965f0e53b6612e2d1abcee43551bc0a560ac2e4c1ebadb2837f8eec09bc97a8f7d82a7233029ca900d9d8c647c31bfc0a0111e637903e3e6e5af34362a0a732e4bccc1469a5fb6d591e3b2caad6a43aab29d6214c058b89aa4572d29348af7bacb3a5450071328409a17ae5a142fda8ec3097b0335171277223a77ea658bcb233a41a35a8a398bbc420557b34c71827c71ca68705a6358831569699fc073891be78e6f553975495253c45e2ebd3c6576a2e259a252fba408023eb2064f5a2a006bd5cd48911fac306aaa5c20dd5c2f860f10ef281e88"}, 0x110, 0x8800}, {&(0x7f0000e2b000-0x60)={0x27, 0x9, 0x606, 0x5, 0x849, 0xffffffff, "f9dee3499228c73c853f128b05946467ffa25577fd5f1c2fd375f713187fedb1e9fbf920a146ed9f305399fe452aef0d570f8789962d250e9c7cafa9c3a34e", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="b2d99acc575495f5e3aafebd3bdfe79febc0f0bd0f630a6daa05259c74b6e56482d69ed2b34469fd7a848b89d5bfbc0aa26a7251e8d90d25676eae28cf628c29d1ef8d544b00ffad91bc00738e4f7c89ccd35894bcf371ea0e35aa48087513b8888d9ca712da40ce125af38031755eaca61aec0d76491a1eea7e044952b96d613fe6172190393b0344d61c8ffb9b05c40bddbcdd2192a492dfd53c92415bce053f72b123816cb4e3ba6404b4fd1dc8f4f304aba47fc24a9fea3437949cfab1880cc2a8c5ac788171d872cc", 0xcb}, {&(0x7f00005f7000)="209be525b16f0c75bb0189fae74e476032a26e3c4db777824abac4d33a46da382183127c7aade48f68c8bfcc1f5542f2d2dae05a6a3b2f3c201ba8ba", 0x3c}, {&(0x7f00005dd000)="be86a3bd0f5beaf503366160eb69f9a48e2e160c7eb4c4b69cf723e0779dee", 0x1f}], 0x3, &(0x7f0000001000-0x18)={0x18, 0x0, 0x9361, "e6a311a87a1e43"}, 0x18, 0x4}, {&(0x7f0000c61000-0x60)={0x27, 0x4, 0x0, 0x1, 0xea, 0x6745, "0301a2196be6b2c2269fcca67a23636207a8720f755b012f1be8040d249aedb31b5cc9dba7d92a4ca3ecb4747ca69e60561ab7de0a1bbf2a2d609d046ffa50", 0x400}, 0x60, &(0x7f0000720000-0x40)=[{&(0x7f0000001000-0x54)="42530f9e7afe50718d5221c2e809f5642df98c873339a5fcef3a131202f0ade3563f2004eb780219e67cbcc282e1f61c85aa2aa882a0e2aed979c0db5d37c53030188b105f4a2d7157441161d15d7b87c39d7f72", 0x54}, {&(0x7f0000000000)="25b848773f350e1f6aadd082d235cd86aac31b07240ffd406c00967e90bedff0b7a7ad03bd68afbdd73d3d1180a8f088dc996e6175a45149753ccbdac3efe27d025aaa34ea6d5027013bce6e521781fa15f8d471ec5d6f2e766d95923f1203cc202d559126e1d5501372bf6abae7079c418584756b09ca20feaeec38c6647cb2e0ce5217f5f52a74924816827ee8f3ad97667f98a4ec620639a712efa69741aade7453e721d28813a4a5993815fe7df9c50a8645ffed6c669d478fd0ef5cfc18a83e2f383224144fabfdd6daeda6063cd65235a33c2cb0282d5bb000877dc625c4399ae4148589fb5a", 0xe9}, {&(0x7f0000716000-0xde)="6ee7ed4b2be45dcaeba8ea951d400d7d1321645cf0b5e193a71b71f8d5130f938ac4f5abcd7ef5efc0a7e6923678a3310f55696bd0748b149acaffc966e8e4c6f0f1815ef4f4657b3fb26a82ab7884ecb8c9749a59141c46050d1a08415b201cb5c1bd5d5dc5e664268d6bd0bcd27efdc6363f81b8b6e4cdd7527365d8ce81fc38b692fb363ad346eb98714736533607a8c55bdfb3edd0b72cf570beb3633f9e93be13b9c77264c06f146d407af92238c62451b6b0ff4712efb7d1de90073d5387f67e4160372b4fc7e0d53699a89ada2f6964ab87312512a5688fcaff4e", 0xde}, {&(0x7f0000000000)="d759173d3f49ae3d5e1932a3c84ddf6722f62257b0a856c78d", 0x19}], 0x4, &(0x7f0000001000-0x68)={0x68, 0x13b, 0x2, "cb7e5091fa1e2dfcfa34973e5deea074861ed9bfd7f8d414fe80084cb4907aff09bed06ea2d317e6079622f1a54bf5d2262e525581301f752971e988c774c96b4239512b2aab70caf5920ac2b25d100e85fc2a7297"}, 0x68, 0x8044}, {&(0x7f0000a28000)={0x27, 0xb9, 0x7, 0x3, 0x2, 0x7fff, "fc565e3fdb296e39a839f83cf6a86fae8548d3def831a1f44d14627509756aad898e262f8110c16d64fb5cd1119716a90ee94c39b9c0394a8b22eba4821e2e", 0x401}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="0d2417f348f5046281e1cbabe930fd9c2eddc6673eb637159cbfb1b2266cef4f0d67b4dcf654e1971b9776e446e6ba9a0eb9b6e2fdda7c5762f90f675738d687cd0b2c9828e6c29da52c496b6051c3507f6685cb438a05879a5a0648b3b5", 0x5e}, {&(0x7f0000e4a000)="488012d45af5f2bbcd51523e610c9a52fc4441b896a96e6c70ba0bc01266db0a2c7a5de65bc7f7ae61159626971c17d39606e735a087d5d4c16cff3bddbe19b33fc27fad8b6ebf22fa4ab4f39ac4c5c359d72e914470b40934b7b17827d475becae1255be11d4f315d87622d0eb437ee602a1b270a348ca86dccfb096a5b6782247eac08aaaadcf13f6d1f324b60825e7d67d27c8ce61270f941f20070efc3f7f584060df51f7f06e94f4de66a3749a6955f2a9b2c0c0b463dab5ed601b5c9244d841ba2f6d6a85bd36b7999d0afbe21d5f456f0771a5d40e82c95452dcd8ac68a95730417d0df597851c7", 0xeb}], 0x2, &(0x7f0000089000)={0xe0, 0x19f, 0xfffffffffffffffc, "91c248866cb320200dcd944b2d9a85df2c07febe409b34734861b9bc43a9c3d1f3834e0ef64e54a972bb9580cf8e7904e58e0a179d032d93e6b8913b45cf903a7f73fe767648478bd8fbb4b7eec83e4288fa40ff3a22030885623c98dca9616d5083eabbaadb5ae503cea8059534f4520ee4a891189c9fc1b4593960a8b855bd25e9bc919cb7f3c8267b0128312cbef9873d07af7ad8b413f43767d3c7569508112140b15f51fcdeb2dc64badab668805d6b35fba87422f886dea62df21644e5726f0b043de831f97339"}, 0xe0, 0xc75dd5a926b4a7ec}, {&(0x7f000098a000)={0x27, 0x80, 0x7c2de30a, 0x0, 0x3, 0x8, "c909974b6727337024e7b9ed704a66a129593634027f98ba7a25f02fa6b3bc4f340601a75f07381fda8c0f5cdbfbff0991d9c0c422953424e11a2ee36f7273", 0x3}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000fc9000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="5bb0cfaaa3a93e964fc0449f35994f8e430ee8a204f9c14be02d91718b2c6ef8f1f61f4fb9750c00284e09fa9d02c744059538c91fceada03f620c82d8c59f8c9c4e6f69328cd77a147ec6c42dc0bce6861601e98a662e49bd2ba2c586c041bcef575ab5e7fd179f7832910e5565b77f50841bb812ac51946bb6b7e27684e4031d22a31c4f0c8cde47", 0x89}, {&(0x7f0000001000-0xb1)="99f840be09c1a327f0802bb83d257e85da87e76fc0328f7a806ac57ea755fc3956ac2badea061801c8302f4ebf200f75ee5dcea44c39a11829e5a0e19254b2ad348f15ab997ae822b6d88bad27ecf84939d469f9e6ea5301256438b2d539810d06e9bf80617dc1bc930bae03319983c90441be655df51e278db5fed326b2686e7b6b9af3a0e6562485fd9350e5894ec6f2b3540b37fb950fdadd2e4a90fd5ada8fce4b3f4d76552f3d3dbe7e1b87b3e6d7", 0xb1}], 0x3, 0x0, 0x0, 0x10}], 0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000e70000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0xffffffffffffff17) 2018/01/18 09:06:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000079c000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da2000-0x15)='/proc/self/net/pfkey\x00', 0x80100, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f000094e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005b8000)=0x60) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000647000-0x4)={r1}) 2018/01/18 09:06:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f49000-0xb)='/dev/hwrng\x00', 0x60100, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fcb000-0x5a)={0x0, 0x52, "51d4b6c71584f167ca5c1bc35e241126694a52c58adc7ce579418407efc6223dccdd96d5dc15333fb1682243e160f576650fecf872273b7e62c13b689886128169fb5b880c9be0d03a636f5afc1ea5d1b30d"}, &(0x7f0000c92000-0x4)=0x5a) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000644000)={r1, 0x3f}, 0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c10000)={r1, @in={{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]}, 0x1, 0xb177}, 0x98) mount(&(0x7f0000bf2000)='../file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f0000eba000)='coda\x00', 0x84000, &(0x7f0000dea000)="") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005c3000)=0x3, 0x4) 2018/01/18 09:06:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000ec3000)="", 0x0, 0x0, &(0x7f0000ce5000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000058000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000b2000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000bd0000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f0000324000)="236f756e6c040000007876") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000018a000)=0x3, 0x4) 2018/01/18 09:06:31 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, 0xfffffffffffffffe, 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) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}, &(0x7f00009d9000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000e09000-0x28)="", &(0x7f000014c000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000e35000)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f42000-0xfe)={0x0, 0xf6, "851d1f27f3315b6ab608ea04da2f4d4998610f40fe6f34838991b4a55a0074451f97c73d7a2f5957cbc4d2354874a2f516ae4e4d3d15053b807d2679f310ca209ec21092c79917ce82c10de7dd53e4e6cf87b826d66d2556d5861b68031b19d5c452754e24078d81011c59b7c5911683a8978177b56c4a29570bd64156fb86ef63300c65c7159bb5ba815a6574aec3acc7ee8aea295a4d4d4ba6d1a9e37e07fb568e6ebb14f7b7dee79f10ca8ad0e66de3faf9a6ea8cc3851748118b0e5a8bcde3bfbf13886fdc7d3fcf07b45964c678636d1691663576cd3babdddad205452a310c68ca9ac0356f003649d134f8a92e270d7ec4e593"}, &(0x7f0000854000)=0xfe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000d24000)=@assoc_value={r0, 0x81}, &(0x7f0000238000)=0xffffffffffffff74) 2018/01/18 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e8000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000058a000-0x8)='./file0\x00', &(0x7f0000906000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f0000510000-0xc4)="1c", 0x1}], 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x4000218040, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000119000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) r3 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f000085d000-0x4)=0x4, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000171000)={{{{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7f, 0x1, 0x1f, "0429459f4863a6edab02d06c978ba70443b7078e768413dd0f1a7e2f0c7db6986fa7d831167816adee8df891e0afa969898a0c6c08cbff21e3810d9e25652c4d5713feb85f63d0edb7fd930d1384ae2c"}, 0x160) bind$inet6(0xffffffffffffffff, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00004c7000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={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=@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}}, &(0x7f0000d93000-0x4)=0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fremovexattr(r3, &(0x7f0000a8c000)=@known='trusted.syz\x00') writev(r3, &(0x7f0000d47000)=[{&(0x7f0000abd000-0x1000)="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", 0x1000}], 0x1) 2018/01/18 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007cd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008ca000-0xc)={0x1, 0xffffffffffffff9c, 0x0}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002c3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000383000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000092f000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0xfffffffffffffffd, 0xbf65, 0x400, 0x2f, 0x100, r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x8000}, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = accept4(r2, 0x0, &(0x7f000055b000-0x4)=0xfffffffffffffdef, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) llistxattr(&(0x7f00002cc000)='./file0\x00', &(0x7f0000ba5000-0x53)=""/83, 0x53) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00004a0000-0xa)={0x662, "bdeb1ffae94d"}) bind$alg(r2, &(0x7f0000207000)={0x26, 'skcipher\x00', 0x3, 0x0, 'cbc-cast6-avx\x00'}, 0xfffffffffffffd95) 2018/01/18 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xd14000)=nil, 0xd14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) shutdown(r0, 0xfffffffffffffffd) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000891000-0x30)=[], 0x0, &(0x7f0000d0e000)=""/4096, 0x1000, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/18 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 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$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000091f000)=0x0, &(0x7f000007e000-0x4)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00006c6000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e4000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000043a000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r2 = syz_open_dev$dspn(&(0x7f000051a000-0xa)='/dev/dsp#\x00', 0x2, 0x4000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e24000)=0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{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]}, {{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, 0x0, 0x0, 0x0]}]}, 0x190) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000ba000)=0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000d7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/18 09:06:32 executing program 3: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) shmget(0x0, 0x3000, 0x7c000241, &(0x7f00000f6000/0x3000)=nil) r0 = shmat(0x0, &(0x7f00004ff000/0x2000)=nil, 0x0) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) shmdt(r0) 2018/01/18 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d22000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000001000-0x1)=0x0) 2018/01/18 09:06:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000273000)={0xbcf, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x9, &(0x7f000072d000)="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") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d4d000)='/dev/autofs\x00', 0x40, 0x0) chroot(&(0x7f0000f3f000)='./file0\x00') mq_getsetattr(r2, &(0x7f0000b5d000-0x40)={0x9, 0x2, 0x7, 0x7, 0x4, 0x7ff, 0x5, 0x9ccf}, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) fanotify_mark(r2, 0x14, 0x8000010, r2, &(0x7f0000415000-0x8)='./file0\x00') recvmsg(0xffffffffffffffff, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r0, &(0x7f000032a000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000780000-0x4)=0x6) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r0, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000993000-0x10)='/dev/input/mice\x00', 0x0, 0x50000) connect$inet(r2, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffce8) 2018/01/18 09:06:32 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/audio\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r0, &(0x7f0000000000)='./file0\x00', 0x500, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000)=r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000)={0x701e, 0x100000000, 0x5, 0x3}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x8, 0x3, [0x2, 0x1, 0xa6]}, &(0x7f0000005000)=0xe) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=r2, &(0x7f0000004000)=0x4) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000002000-0x4)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r2, 0xb1}, 0x8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={r3, 0x3, 0xed, 0x2, 0x7, 0x40}, 0x14) socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000007000-0x4)=0x10001, 0x4) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x8000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000008000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:06:32 executing program 3: semget(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) get_mempolicy(&(0x7f00009fd000)=0x0, &(0x7f0000dfd000)=0x0, 0x0, &(0x7f0000810000/0x2000)=nil, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000566000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00001d2000)=0x0) ptrace$pokeuser(0x6, r3, 0x63, 0x7) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000ceb000-0x16)=""/22) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) semctl$SEM_STAT(0x0, 0x0, 0x12, &(0x7f000078d000-0x91)=""/145) readahead(r0, 0xfffffffffffffff9, 0x5) 2018/01/18 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000def000)="9f2469bcef7138ff568713be35314013", 0x10) sendto$inet(r2, &(0x7f0000c6a000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0xffffffffffffffff, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000a47000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000006000)={0x8f, &(0x7f0000a3d000)="d375b439bf0e84e8b2201253f43bfdc81dd748ee5a9720f904b4277789c28060d63904b4e8bfcb742d1a2bd2fad7930c0cadfb0cc0f78cc42fb2b34b06292d20f1120d65c99e88c14eb9af1ac511e4b37682904b28f25c2bc3198461ca1d20e727c3c338c11b6e6cffa9eef59693a8bede42cd32facf8960efec153aec86728e43d3db1f9f0e1cda7b0994dfbf7089"}) 2018/01/18 09:06:32 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000006000)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x412, 0x0, {0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x3, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f000002b000)="51111bb5a6eec13ec4ef05ca2e50c2b7214d575b82e1a3c0b3c6d7e209451d3c993b8f6bc094a43d1c3e08f841cd680fe7ef5bbc65ae3696cf498c4481bf9a7272701883e3058beae680c52a306f23cd2ed79419696d4d0ba634913a72c8a08d9a911317ddf6768712e3b40e40ed1e15a679fbcc14b255631d14d47b3c4f81464b8b61c6bb601fb8c1eaacefbbe4db76ed39731f454578e2a5bc2db6b3845ef9f10bcec55176a3cfd84297d4233f9fef1b4afa00967b0690f16a0e16fbbaa2e7a81da86274", 0xc5, 0x20000080, &(0x7f000002b000)={0x1a, 0x1f, 0x0, 0xfff, 0x2, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f000002d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2018/01/18 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000e08000)='/dev/midi#\x00', 0x246, 0x400) ioctl$TCFLSH(r1, 0x540b, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000055000)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000999000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000037b000-0xc)={0x100000001, 0x7, 0x40, 0x4, 0x20, 0x6, 0x4}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000030e000)={0x0, 0x0, 0x0}, &(0x7f0000fae000-0x4)=0xc) r3 = socket$inet(0x2, 0xa, 0x0) fcntl$setstatus(r1, 0x4, 0x0) poll(&(0x7f0000901000)=[{r3, 0x8, 0x0}, {r3, 0x81, 0x0}, {r3, 0x3000, 0x0}], 0x3, 0x4000000000000200) r4 = dup(r3) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000092c000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00008f6000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sync_file_range(r3, 0xfffffffffffffffe, 0x40000000000a38, 0x2000003) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000a15000+0x57f)={r0, r1, 0x3, 0x7, &(0x7f00007c9000)="af058837e79b4c9e6375a290a6b40bc4133e71a89cde8680c476dfd3f12baceb1e1a51077521e44f1a81e4b996de323334e9afe7b2c68c22efe9e17714cd180663be96a06a7a9e20dd04429b4fa32540841fd107cfd0ad8609c436edc6e14f116484fa5e3963539bb3ad0ecdf81c6c5ec79073dcaf0571b2b59ea4e3aa66011365f0a522a3ce2daff09a1b08711587e3069a36f0e6", 0x4, 0x101, 0x3, 0x6, 0xe8, 0xcb1, 0x7, "a6e32573599a2f5c8c1420794d5b000aadf632031fa0916302e62209d2f1806d81e0a473654ef69058b2069d37a4adccfec76234d16847b8fe55fb34189a586f2f4bb37a3e291827284068ebc8a1b161b524a65b5f7de6012d0441778c2818"}) shutdown(r3, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ad3000-0xc)={0x3, r0, 0x1}) 2018/01/18 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xd47000)=nil, 0xd47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d48000-0x4)=0x0, &(0x7f0000d47000)=0x4) sendto$inet6(r0, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f0000d42000)="", 0x0, 0x0, &(0x7f0000784000+0x227)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000789000)='/dev/snd/pcmC#D#c\x00', 0x7fff, 0x70f0c0) mmap(&(0x7f0000d48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000d48000)="8d") 2018/01/18 09:06:32 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002e000-0x10)='/selinux/create\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r1, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$sndpcmc(&(0x7f0000c0f000)='/dev/snd/pcmC#D#c\x00', 0x5f57, 0x202040) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, r1, 0x4) 2018/01/18 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000031d000-0x78)={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) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') signalfd(r1, &(0x7f00000d3000-0x8)={0x2}, 0x8) r2 = add_key$keyring(&(0x7f0000cc9000)='keyring\x00', &(0x7f0000d60000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x8001) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006ef000)={r0, r1, 0x4, 0x1}, 0x10) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000ae1000-0x10)={0x1, [0x3]}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000420000)='/selinux/create\x00', 0x2, 0x0) getdents64(r1, &(0x7f000041c000)=""/129, 0x81) 2018/01/18 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000+0xa55)="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", 0x958, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000005000-0x957)=""/4096, 0x1000) [ 389.616829] QAT: Invalid ioctl [ 389.668305] QAT: Invalid ioctl [ 389.690890] QAT: Invalid ioctl 2018/01/18 09:06:32 executing program 6: syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) 2018/01/18 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b1d000)={0x0, @empty=0x0, @broadcast=0x0}, &(0x7f000098d000-0x4)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000097c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/18 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000472000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000cf8000)=0x530, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000733000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000f53000)='./file0\x00', 0x4) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/18 09:06:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c82000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c96000)={0xfffffffffffffe01, 0x100, 0x4, 0x0, 0xff, 0xdc7, 0x9, 0x22c3, 0x0}, &(0x7f000023f000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000851000)={r1, 0x7, 0x3, 0x7e9}, &(0x7f00001b6000)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) 2018/01/18 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a93000-0xbb)={0x0, 0xb3, "cf1179d168f21fcf4607ce0b832e696b2b03aac6014ced67c103c2e077a7451213bd273582e97c8308efdf45dc9ce92758497b3fa60bb852cb2afb65ce581c55684fb3d918c9d0891bcbb5a16b5803da01d5dd56dc497f7329efdabedf8609700f46df33ea2287beaa6e578dd46be09a91b1300d334f9ed4d86f1c2303fdf843ad12bf5ef752aa9fcd91fe786f10386b68815221e988f3a8d9bfa28a2017ebb6871a69be4e6f2a197dcfbac09b3e1f508d4647"}, &(0x7f0000bf6000)=0xbb) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00004a5000)={r3, 0x2}, 0x8) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:32 executing program 7: r0 = memfd_create(&(0x7f0000aa5000)='!\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0xfffffffffffffff8, 0x3f, 0x1, 0x4, 0xfffffffffffffc65, 0x100000001, 0x400, 0x7da, 0x0, 0x8, 0x0, 0x2, 0xd6ae, 0x1]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000425000-0x8)={r1, 0x3}, &(0x7f0000c38000)=0x8) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe6000)={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}, &(0x7f0000e5e000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000443000)={r2, 0x20, 0x26}, &(0x7f00004be000)=0x8) 2018/01/18 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000753000)='/dev/adsp#\x00', 0x1, 0x2) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000e14000)=0x200, 0x4) 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) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = semget(0x2, 0x0, 0x2d0) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000d39000-0x69)=""/105) 2018/01/18 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb1000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b3e000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000218000)=0xe8) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0, 0x0}, &(0x7f0000377000)=0xc) fstat(r0, &(0x7f00009d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002000)=0x0, &(0x7f0000ea0000-0x4)=0x0, &(0x7f0000189000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000006e000-0x4)=0x0) r8 = geteuid() getresgid(&(0x7f0000d49000-0x4)=0x0, &(0x7f0000549000)=0x0, &(0x7f0000e7b000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fde000-0x4)=0x0) fstat(r0, &(0x7f0000190000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000015c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000815000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000354000-0x4)=0xe8) fstat(r0, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000ef000)={&(0x7f00007fa000)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000cff000-0x20)=[{&(0x7f0000ab8000-0x115c)={0x115c, 0x40, 0x100, 0x2, 0x3, "", [@typed={0x18, 0x3a, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}, @generic="7eaf382592e3f611874706b24338500bf729c949f8626a8825acb61333a6b2", @nested={0x1114, 0x7a, [@typed={0x28, 0x8c, @binary="c7b14b1bc2d475c2090c08bd6733a9647563163e168e066d47c36ce87f"}, @generic="b1bf29e2a90948b6fcf8b91700c8c4e4ffed2b9335c7ec32a8eee3c6ce46dcdb1bc4", @typed={0x2c, 0x44, @binary="f7e72dd47448a8911c31fef57a76af1cc8c5e04fcc59c7dafb79882930337df346b082"}, @typed={0x8, 0xc, @void=""}, @typed={0xc, 0x3a, @fd=r0}, @generic="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", @generic="b493cb63d0ffbd6eddd5b1747ffd268f284b1b187dcb2443076df72c444e2a5e799a8eb436bbca718d8c0250691a8d83b249c6ebd17f88123f1b703aa6ecfdbcdce150ae6b0906c0bf40a9c2bea64f3496e6e25c19ac0b4f93e871bb0e8576bbff845bc2405aad7730299b0818c5d70abdeff329e7c7a7c6f0ea650b5fc7fd2f791d164d13e1"]}]}, 0x115c}, {&(0x7f00003c3000-0xe4)={0xe4, 0x14, 0x100, 0x0, 0x2, "", [@nested={0xd4, 0x36, [@generic="ed91f6ec5dbc259b8c1be9ab18a035dfcd82b94a2b273e2749409ca7d2ce554cc0d7c753ff37b0198f5cb157de2cc747727effc50f34886c55c4832692964dfe197c2394b053bcbd17838665a050c47e0fd77d3bd01b46a7ec1a94b8ad5463bbcf23cf75f52a3036eb79545d280f30a7b536b4b0d3ab4d4c2179eaf723e219d82223a835872ff97587550acf73864d622c63be8b2b3d0a38a9cc91726c0ca096b6bd95a57e3911c0b9c783a4ad077e702976cf95866429dee4b3d5628161be61c9bced7e1c6f7b3f0fb7493975dc"]}]}, 0xe4}], 0x2, &(0x7f0000752000-0x120)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r0]}], 0x120, 0x40}, 0x20000000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000d1e000-0xae)=""/174) 2018/01/18 09:06:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r0, 0x5, &(0x7f0000001000-0x28)=[&(0x7f0000fcd000/0x3000)=nil, &(0x7f00001d8000/0x4000)=nil, &(0x7f000092b000/0x3000)=nil, &(0x7f00009ab000/0x1000)=nil, &(0x7f0000b15000/0x3000)=nil], &(0x7f0000000000)=[0x8001, 0x9, 0x490], &(0x7f0000e1e000)=[0x0], 0x2) mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d3b000)='/dev/dsp\x00', 0x40, 0x0) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000d3b000)={0x7, 0x0, 0x0}) syz_open_dev$audion(&(0x7f000099a000-0xc)='/dev/audio#\x00', 0x6, 0x8000) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f0000c9d000-0x8)={0x20071026, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) msync(&(0x7f00005cb000/0x4000)=nil, 0x4000, 0x4) [ 389.719959] QAT: Invalid ioctl 2018/01/18 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000028c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b78000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) connect$inet(0xffffffffffffffff, &(0x7f00002dd000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f00006ec000-0xa)='/dev/vcs#\x00', 0xffffffffffff0001, 0x181) signalfd(r3, &(0x7f00005ce000)={0x20}, 0x8) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f000042b000-0x138)={{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, 0x12800, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000d5000)={0x4, 0x1, 0x100000001, 0x2, 0xb9}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000bb4000)=0x0) 2018/01/18 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f000072e000)=[{&(0x7f0000867000-0xb3)=""/179, 0xb3}, {&(0x7f0000a41000-0xab)=""/171, 0xab}, {&(0x7f000090a000-0x2d)=""/45, 0x2d}], 0x3, &(0x7f00006da000)=[{&(0x7f0000af4000)=""/4096, 0x1000}, {&(0x7f0000716000)=""/54, 0x36}, {&(0x7f0000df5000)=""/148, 0x94}, {&(0x7f0000ca0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b84000)=""/100, 0x64}, {&(0x7f00006e9000)=""/76, 0x4c}], 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000e43000)=0x7, 0x4) fgetxattr(r1, &(0x7f0000d33000-0x15)=@known='system.sockprotoname ', &(0x7f0000f04000)=""/0, 0x0) 2018/01/18 09:06:32 executing program 4: eventfd2(0xd6, 0x1) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000001000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x2, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 09:06:32 executing program 3: msgctl$MSG_INFO(0x0, 0xc, &(0x7f000094a000)=""/213) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000080d000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) 2018/01/18 09:06:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x2, 0xfffffffffffffffd, &(0x7f0000012000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0x200000000) 2018/01/18 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000fda000)="", 0x0, 0x0, &(0x7f00001f7000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000851000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00003a3000-0x4)=0x1, 0x4) 2018/01/18 09:06:32 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001e000-0x3)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000001e000)=0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xd19) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000020000-0x34)={{0xffffffffffffffff, 0x0, 0x31c3, 0x0, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006f2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha384-generic,xts-camellia-aesni-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000f7e000)=""/95) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f7d000)={0x0, 0x3, 0x2}, &(0x7f0000173000)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000f7f000)='skcipher\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000f7f000-0xc)=@sack_info={r4, 0x9, 0x26}, 0xc) 2018/01/18 09:06:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000338000)={0x0, 0x32, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ad000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x19, 0x6, 0x401, &(0x7f0000e7e000-0x8)={0x0, 0x0}) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b12000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000ebe000-0x20)={r1, 0x6, 0x5, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) clock_gettime(0xfffffffffffffffd, &(0x7f000005b000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000129000)='/selinux/relabel\x00') timer_settime(r2, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r3+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 09:06:32 executing program 5: r0 = memfd_create(&(0x7f0000a42000)="0058813e672fa15f2219d85859199a91577b216ff25cf73aa6aa69ecfb4ceb0244ee8bc18fcb84e506000405b5d5c383cab479839ac4b4eacf7063ca0a7c2034e0819495ee2caaa93294c014c85770aca06e190b8587aebeb92d42e67e4bcd1d792a98", 0xffffffffffffffff) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r0, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/18 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x4924924924926e7, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ff1000-0x12)="ff02047f0100000effffff78d60000d8144e000000000205", 0x18) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005f9000-0x4)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000c45000-0x4)=0x0) 2018/01/18 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fstatfs(r0, &(0x7f000047c000)=""/184) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x27e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) socketpair(0xb, 0x1, 0x6, &(0x7f00009a7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a7b000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00003a0000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005f7000-0x8)=@assoc_value={r2, 0x9b}, &(0x7f0000b71000)=0x8) 2018/01/18 09:06:32 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002b000-0xb)='/dev/hwrng\x00', 0x18000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f000001f000-0x64)={&(0x7f000002a000)=[0x4, 0x2, 0x1000000000000, 0x2, 0x0, 0x2, 0x2f1], 0x7, 0x1, 0x5, 0x20, 0x8bf8000, 0x8, {0x4, 0xffffffff, 0x8001, 0xfd8, 0x3, 0x9, 0x7f, 0x7, 0xffff, 0x100000000, 0x0, 0xffff, 0x100000000, 0xee, "a4a5a19667ddd3e733800ec4f53a4b26d6b0a157a536c07052e0c11c9f456d6e"}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000002c000-0x4)=r2) 2018/01/18 09:06:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 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 = openat$mixer(0xffffffffffffff9c, &(0x7f0000044000-0xb)='/dev/mixer\x00', 0x88400, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000372000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000343000+0x3c6)={0x9, [0xffffffffffffff81, 0x7e7e, 0xff, 0x47, 0x3, 0x7, 0x2, 0x361f, 0x20d8b75f]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d93000)='/dev/hwrng\x00', 0x40, 0x0) connect$netrom(r1, &(0x7f00000d0000)=@ax25={0x3, {"2acf383c21e972"}, 0x0}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000d82000-0xc)=""/30, &(0x7f0000000000)=0x1b) r3 = syz_open_dev$sg(&(0x7f0000e20000-0x3)='/dev/sg#\x00', 0xffff, 0x8000) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f000022d000)=0x1f) 2018/01/18 09:06:32 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001000-0x5)={0xfffffffffffffffc, 0x0, 0x8, 0x0}, 0x5) getsockname(r0, &(0x7f0000017000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000026000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000001000-0x4)=0x0) sysinfo(&(0x7f000000c000)=""/27) 2018/01/18 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000a5000-0x8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000227000-0x2)=0x1, 0x4) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r1, r0}) modify_ldt$read_default(0x2, &(0x7f0000939000)=""/81, 0x51) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000aa9000)=0x0) shutdown(r1, 0x0) 2018/01/18 09:06:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000087000-0x4)='\x00', 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x3d632e8779c33843, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x0) 2018/01/18 09:06:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a82000)={{0x6, 0x1, 0x200, 0x3, 0x4b61}, 0x8, 0x312d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/18 09:06:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) prctl$intptr(0x6, 0x4) 2018/01/18 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000684000)='/dev/kvm\x00', 0x400076, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000be1000/0x18000)=nil, &(0x7f00007dc000)=[@textreal={0x8, &(0x7f0000327000-0x5c)="0f0766b9ed09000066b80038000066ba000000000f302665f20f59a98a0066b90504000066b8db1a000066ba000000000f30f20fce640f35ba200066b83d15000066ef0f0666b8057000000f23d80f21f86635400000c00f23f8ba410066ed", 0x5f}], 0x1, 0x0, &(0x7f0000758000-0x20)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000e6f000-0x68)={0x1, 0x0, [{0xc0010140, 0x0, 0x0}]}) 2018/01/18 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00005e9000-0xb2)='\\', 0x1) fadvise64(r0, 0x0, 0x1, 0x0) 2018/01/18 09:06:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000bf1000-0xe)='/dev/admmidi#\x00', 0x5, 0xd0002) r2 = syz_open_dev$dspn(&(0x7f0000362000)='/dev/dsp#\x00', 0xfffffffffffffff8, 0xf48714a1a957248b) linkat(r1, &(0x7f00003e4000)='./file0\x00', r2, &(0x7f00000ac000-0x8)='./file0\x00', 0x1400) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) socket(0x0, 0x80004, 0xffffffffffff467e) 2018/01/18 09:06:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ff7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab4000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000235000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000098d000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000d99000)=0x0) r3 = getpgid(r2) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) 2018/01/18 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ffb000-0x11)="0313b5bf000040000b00f6000000e31427", 0xbb) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0xfffffffffffffde0}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='vmnet0vboxnet0-nodev\x00', 0x2, 0xc0, &(0x7f00006a4000-0x40)={0x6, 0x3, 0xfff, 0x370f, 0xa501, 0x800, 0x8, 0x101}) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cca000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000732000)=0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fcc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000622000-0x4)=0x8) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/18 09:06:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$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) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007be000)={0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/18 09:06:32 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x2dc) 2018/01/18 09:06:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000141000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000782000)={0xad, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00005e9000)={0x7, r1}) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 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) open(&(0x7f000024f000)='./file0\x00', 0x103bff, 0x100) 2018/01/18 09:06:32 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000001000/0x1000)=nil, 0xead, 0x2, 0x1a, &(0x7f000089e000/0x3000)=nil, 0x20}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={0x1, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r2, 0xfaf, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005f6000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x18) 2018/01/18 09:06:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cbd000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000939000-0xb)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000504000)=0x0, &(0x7f0000d00000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) close(r0) sendmmsg$alg(r2, &(0x7f0000875000-0x70)=[{0x0, 0x0, &(0x7f0000d78000)=[{&(0x7f0000ab6000)="da60fa98b84416d93aeacd239681b159", 0x10}], 0x1, 0x0, 0x0, 0x10}], 0x1, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000e4000-0xb)='/dev/mixer\x00', 0x800, 0x0) bind$netlink(r3, &(0x7f0000944000-0xc)={0x10, 0x0, 0x3, 0x20000000}, 0xc) recvmsg(r2, &(0x7f000037c000-0x38)={&(0x7f0000232000)=@generic={0x0, ""/126}, 0x0, &(0x7f0000f7c000-0x20)=[{&(0x7f00003ad000)=""/171, 0x41f}], 0x1, &(0x7f0000b83000)=""/0, 0x184, 0x0}, 0x0) 2018/01/18 09:06:32 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000704000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000001000-0x4)=0x7, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000035f000-0x8)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000052a000-0xc)='/dev/autofs\x00', 0x10302, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00001b3000)={0x2, &(0x7f0000835000-0x10)=[{0xa448, 0x0, 0x204, 0xfffffffffffff473}, {0xdea5, 0x8, 0x100, 0x89}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x600, 0x0}, {r1, 0x108, 0x0}, {r0, 0x80, 0x0}, {r2, 0x9000, 0x0}, {r0, 0x200, 0x0}, {r3, 0xc701, 0x0}, {r1, 0x4004, 0x0}, {r1, 0x2108, 0x0}, {r0, 0x102, 0x0}, {r3, 0x2002, 0x0}], 0xa, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000000000)={0x8}, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000000)={0x1000000000000dd, 0x3, 0x9d9, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000001000)={{0x7ff, 0x80000000}, 'port1\x00', 0x40, 0x1040, 0x6, 0x6, 0x100000000, 0x8, 0x7e0000000000000, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000002000-0x10)={0x6, 0x4, 0x6, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r3, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000001000)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003000-0x4)=0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000002000-0x4)=0x9) 2018/01/18 09:06:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000d99000)={0x0, 0x2, 0x40, 0x3ff, 0x400, 0x7, 0x4, 0x0, {0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x903, 0x3, 0x9, 0x6, 0x2}}, &(0x7f0000bf2000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001d0000+0x7c9)={r2, 0x2}, &(0x7f0000d45000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) accept$alg(r0, 0x0, 0x0) 2018/01/18 09:06:32 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f00007f4000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = timerfd_create(0x0, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f000002b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) timerfd_gettime(r1, &(0x7f00007f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/18 09:06:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000f88000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffd9d) sendto$inet(r1, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ace000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000589000)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000813000)={r2, 0xffffffff, 0x30}, &(0x7f0000a03000)=0xc) shutdown(r0, 0x0) 2018/01/18 09:06:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000001, 0x84) r1 = syz_open_dev$dmmidi(&(0x7f0000dc4000-0xd)='/dev/dmmidi#\x00', 0x4, 0x20000) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000513000-0x1)=0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x5, 0x0}, 0xc) 2018/01/18 09:06:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b3000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000bd0000-0x90)={[0x9cea, 0x5, 0x8db, 0x4, 0x4, 0x100000000, 0xc5b7, 0x1, 0xffffffff, 0x3ff, 0xae9, 0x9, 0xffffffff, 0x0, 0x200, 0x10000], 0x2, 0x800}) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) 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) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) fcntl$addseals(r0, 0x409, 0x1) recvmsg(r0, &(0x7f00007db000-0x38)={&(0x7f00007b3000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000e94000-0x30)=[], 0x0, &(0x7f000057c000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000b32000-0x4)=0x0, &(0x7f00000a4000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000398000)={0x0, 0xffff}, &(0x7f0000e7f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00005ca000-0x8)={r1, 0x5, 0x1}, &(0x7f0000956000-0x4)=0x8) 2018/01/18 09:06:33 executing program 3: msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000e3a000)=""/23) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000306000)="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", &(0x7f0000c9e000-0x4)=0x0, &(0x7f00000df000-0x4)=0x0, &(0x7f0000001000-0x98)="d04d917e20c8616940fb217250caf5561e36fc79facfed0b09b89033fde3aed3dfc2647d7a671ae8e245e7bc91ba20573d522430215e945be9f18d0915633b3d33af794de318906ef560adcb68c68d66eb27e13a06a658384f6f7520c84a65093b2fa0ed4169acaf7b5d2eca06eb46d78cc55f5fd1df758cf833a2d5f09c39ab42277347fbe957a65b7769d0ce33289117b187170e177105") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x9, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f00006b7000-0x95)="21c9fef4596b0eaa8f05d30eb8cb10bdd2795778714434ef9d53eb0ec4d7ee6caa462430ba365d0a6cc25ac699e51b17c2204c8bdc09b0ddd4161eaeaaa06903ead8aa6db3bd25e440c6ad893c23085370d26d847f3a3a611508ce9a258c2b5e6d2a0a3961d6620324fd8cb7b51520027a56ad02946843fcca5e2921332e6becd82f0b4c7741cc759c510239f18d1125a4a9facd40", 0x95) 2018/01/18 09:06:33 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000b00000)='./file0\x00', &(0x7f000038d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() getgroups(0x4, &(0x7f0000120000-0x10)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lstat(&(0x7f000094d000)='./file0\x00', &(0x7f0000381000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00006d0000-0x8)='./file0\x00', &(0x7f00003f6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) lstat(&(0x7f0000b01000-0x8)='./file0\x00', &(0x7f0000b00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b00000)=0x0, &(0x7f0000156000-0x4)=0x0, &(0x7f0000b01000-0x4)=0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000b01000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b00000)='./file0\x00', &(0x7f0000b00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b01000)='/dev/sequencer\x00', 0x2000, 0x0) r9 = getegid() mmap(&(0x7f0000b00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000b01000-0x28)=[r0, r1, r2, r3, r4, r5, r6, r7, r8, r9]) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f00004de000)='/dev/kvm\x00', 0x20000000001ffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r10, 0xae03, 0x35) 2018/01/18 09:06:33 executing program 4: mmap(&(0x7f0000ab8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000ab8000)="88", 0x1, 0xfffffffffffffffe, &(0x7f0000ab9000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f00007ea000)=""/15, 0xf, 0x0, &(0x7f0000ab1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000abb000-0xb)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(0xffffffffffffffff, 0x1) 2018/01/18 09:06:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000882000-0x10)={0xa, &(0x7f0000602000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00009f1000-0x8)={r0, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = semget(0x2, 0x0, 0x300) semctl$SEM_INFO(r2, 0x2, 0x13, &(0x7f0000289000)=""/167) ioctl$KVM_X86_SET_MCE(0xffffffffffffffff, 0x4040ae9e, &(0x7f0000ae1000)={0xa00000000000000, 0x4, 0x3f, 0x3, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) timer_create(0x4, &(0x7f00009ad000-0x60)={0x0, 0x23, 0x1, @thr={&(0x7f0000baa000-0x76)="ad0b8b998548c518fa27834db0f3555fe9d8c22861fb05ef47c150926ca3faef250782ce7acbaddf5feec6a5fdd0b85f4365e5e8b8a45fb792dd0ed002653c5551d37abf117e9cb142fd9e100903677a73dede8c6213c17200c6163c605d909fc8ead207348327574b6d21639e6f13a7d3b475b87367", &(0x7f0000d09000-0x12)="70cd0d0ba278a11dc582d8a6a9c6fa4b6a16"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d5b000)=0x0) timer_delete(r3) r4 = accept$alg(r1, 0x0, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000f97000-0xb)='/dev/audio\x00', 0x40, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x41007701, &(0x7f0000644000)="3a2e5c2d76626f786e657430766d6e6574312a2c6e6f6465762db275736572656d3100") pivot_root(&(0x7f000023f000-0x8)='./file0\x00', &(0x7f0000916000-0x8)='./file0\x00') getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000f8e000-0x4)=0x0, &(0x7f0000311000)=0x4) accept$packet(r5, 0x0, &(0x7f000081a000)=0x0) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000cc2000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_udp_int(r6, 0x11, 0x65, &(0x7f0000d5e000)=0x0, &(0x7f00008c6000)=0x4) recvmsg(r4, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/18 09:06:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000048000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x9, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) read$eventfd(r1, &(0x7f000045a000)=0x0, 0x8) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000951000)=[{r4, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r3, r4, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/01/18 09:06:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) move_pages(0x0, 0x4, &(0x7f0000d72000-0x20)=[&(0x7f0000df6000/0x2000)=nil, &(0x7f0000d8e000/0x3000)=nil, &(0x7f0000fa6000/0x2000)=nil, &(0x7f00001e6000/0x4000)=nil], &(0x7f0000743000)=[0x80000001, 0x4, 0x610, 0x4, 0xaa, 0x4a1], &(0x7f000077d000)=[0x0, 0x0, 0x0, 0x0], 0x6) bind$alg(r0, &(0x7f00004bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5", 0x4) recvmmsg(r0, &(0x7f00008df000)=[{{&(0x7f0000b91000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003bd000)=[{&(0x7f0000440000)=""/81, 0x51}, {&(0x7f0000ff4000)=""/56, 0x38}, {&(0x7f0000286000)=""/62, 0x3e}], 0x3, &(0x7f0000333000)=""/9, 0x9, 0x3}, 0x5f4}], 0x1, 0x40, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f000055f000)=[], 0x0, &(0x7f0000259000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000420000)=[{&(0x7f00009e2000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/18 09:06:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000039c000)='/dev/mixer\x00', 0x180, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000128000-0x10)={0x7, 0x2, 0x1000, 0x100000000}, 0x10) pipe2(&(0x7f000099b000)={0x0, 0x0}, 0x4800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000060f000-0x34)={{0x1, 0x1, 0x8000, 0xfffffffffffffffd, 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]}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000f28000)='tls\x00', 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getuid() stat(&(0x7f0000f36000-0x8)='./file0\x00', &(0x7f00001a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syncfs(r3) syz_fuse_mount(&(0x7f00008d7000-0x8)='./file0\x00', 0x1, r4, r5, 0x7, 0x10080d0) sendto$inet6(r3, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000944000)={0x0, 0x1}, &(0x7f0000206000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000226000-0x10)={0x0, 0x204, 0x1, 0x9, r6}, 0x10) 2018/01/18 09:06:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000077d000-0xb)='/dev/mixer\x00', 0x428000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000c78000)={0x7d5, 0x9, 0xffff, "1f4182a4b800", "83d80e59d82f4a7d65bdb3ab982ae7ac"}) r1 = socket(0x200000000010, 0x2, 0x0) recvmsg(r1, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x0, &(0x7f0000ec1000)=""/85, 0x55, 0x0}, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00007b9000-0x4)=0x120000000000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000730000-0x2c)={0x8, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/18 09:06:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x801, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000)="", &(0x7f0000dad000-0x4)=0x0, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000501000)="") 2018/01/18 09:06:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000af2000)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00007bb000)=@req={0x7f, 0x6, 0xf2, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000509000-0x10)={0xd5, 0x8000, 0xd6, 0x6e, 0x0}, &(0x7f0000f84000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000b2a000)=@assoc_value={r3, 0x100}, 0xffffffffffffff37) 2018/01/18 09:06:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000041000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f10000)={0x0, 0x5}, &(0x7f000035d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c21000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000331000)=0xc) futimesat(r0, &(0x7f00006dc000)='./file0\x00', &(0x7f0000a6c000)={{0x0, 0x2710}, {0x77359400, 0x0}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009f0000-0xb8)={r1, 0x2, 0x0, 0x1, 0x100, 0x5, 0xe14b, 0x5eaf, {r2, @in6={{0xa, 0x1, 0xfffffffffffffffd, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x4, 0xf14b, 0x200}}, &(0x7f0000cb0000-0x4)=0xb8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x0, 0xfffffffffffffe63, 0x3e3, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000002000-0x7)='n/user\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000001000)={0x2, 0x400000001ff}) [ 390.362936] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 390.375253] ================================================================== [ 390.382679] BUG: KASAN: slab-out-of-bounds in tcp_v6_syn_recv_sock+0x628/0x23a0 [ 390.390131] Write of size 160 at addr ffff8801c09a3ee0 by task ksoftirqd/0/7 [ 390.397300] [ 390.398920] CPU: 0 PID: 7 Comm: ksoftirqd/0 Not tainted 4.15.0-rc8+ #267 2018/01/18 09:06:33 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000ae1000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000047d000-0x4)=0x9, 0x80800) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009b2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00004a0000-0x29)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000341000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) 2018/01/18 09:06:33 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/18 09:06:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000235000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00008db000)={0xa, &(0x7f00001ce000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000b4b000-0xa6)=""/166) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) 2018/01/18 09:06:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 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) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) 2018/01/18 09:06:33 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000972000-0xb)='/dev/vcsa#\x00', 0xe5a, 0x301000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00003b1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) [ 390.405842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.415188] Call Trace: [ 390.417773] dump_stack+0x194/0x257 [ 390.421403] ? arch_local_irq_restore+0x53/0x53 [ 390.426067] ? show_regs_print_info+0x18/0x18 [ 390.430561] ? tcp_v6_send_synack+0xaa0/0xaa0 [ 390.435050] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 390.439811] print_address_description+0x73/0x250 [ 390.444652] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 390.449430] kasan_report+0x25b/0x340 [ 390.453241] check_memory_region+0x137/0x190 [ 390.457646] memcpy+0x37/0x50 [ 390.460750] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 390.465345] ? tcp_v6_conn_request+0x270/0x270 [ 390.469934] ? __local_bh_enable_ip+0x121/0x230 [ 390.474602] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 390.479609] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 390.484257] ? trace_hardirqs_on+0xd/0x10 [ 390.488386] ? __local_bh_enable_ip+0x121/0x230 [ 390.493044] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 390.497734] ? ip6_copy_metadata+0xad0/0xad0 [ 390.502158] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 390.507767] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 390.513120] ? __bfs+0x686/0x750 [ 390.516473] ? rcu_read_lock_sched_held+0x108/0x120 [ 390.521496] tcp_get_cookie_sock+0x102/0x540 [ 390.525883] ? selinux_inet_conn_request+0x25b/0x390 [ 390.530974] ? cookie_ecn_ok+0x120/0x120 [ 390.535020] ? xfrm_lookup_route+0x4f/0x1a0 [ 390.539334] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 390.543901] ? ip6_dst_lookup+0x60/0x60 [ 390.547860] ? tcp_select_initial_window+0x30c/0x410 [ 390.552961] cookie_v6_check+0x177d/0x2160 [ 390.557202] ? cookie_v6_init_sequence+0xe0/0xe0 [ 390.561962] ? sk_filter_trim_cap+0x40a/0x9c0 [ 390.566440] ? lock_downgrade+0x980/0x980 [ 390.570584] ? lock_release+0xa40/0xa40 [ 390.574554] ? __lock_is_held+0xb6/0x140 [ 390.578623] ? sk_filter_trim_cap+0xe7/0x9c0 [ 390.583047] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 390.587972] tcp_v6_do_rcv+0xe4d/0x11c0 [ 390.591927] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 390.596060] ? tcp_v6_fill_cb+0x440/0x490 [ 390.600196] tcp_v6_rcv+0x2309/0x2b60 [ 390.604032] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 390.608796] ip6_input_finish+0x37e/0x17a0 [ 390.613006] ? ip6_input+0x3b4/0x560 [ 390.616738] ? ip6_rcv_finish+0x7a0/0x7a0 [ 390.620876] ? nf_hook_slow+0xd3/0x1a0 [ 390.624757] ip6_input+0xe9/0x560 [ 390.628209] ? ip6_input_finish+0x17a0/0x17a0 [ 390.632704] ? find_held_lock+0x35/0x1d0 [ 390.636767] ? ip6_rcv_finish+0x7a0/0x7a0 [ 390.640900] ? ipv6_rcv+0x16cd/0x1fa0 [ 390.644690] ip6_rcv_finish+0x1a9/0x7a0 [ 390.648646] ? ip6_make_skb+0x5e0/0x5e0 [ 390.652605] ? __lock_is_held+0xb6/0x140 [ 390.656654] ? nf_hook_slow+0xd3/0x1a0 [ 390.660533] ipv6_rcv+0xf37/0x1fa0 [ 390.664081] ? ip6_input+0x560/0x560 [ 390.667779] ? trace_event_raw_event_lock+0x340/0x340 [ 390.672952] ? perf_trace_lock+0x900/0x900 [ 390.677170] ? check_noncircular+0x20/0x20 [ 390.681417] ? ip6_make_skb+0x5e0/0x5e0 [ 390.685382] ? ip6_input+0x560/0x560 [ 390.689084] __netif_receive_skb_core+0x1a41/0x3460 [ 390.694089] ? find_held_lock+0x35/0x1d0 [ 390.698171] ? nf_ingress+0x9f0/0x9f0 [ 390.701986] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 390.707167] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 390.712512] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 390.717885] ? update_load_avg+0x249/0x2d80 [ 390.722192] ? numa_migrate_preferred+0x250/0x250 [ 390.727040] ? perf_trace_lock+0xd6/0x900 [ 390.731184] ? perf_trace_lock_acquire+0xe3/0x980 [ 390.736029] ? trace_event_raw_event_lock+0x340/0x340 [ 390.741210] ? perf_trace_lock+0x900/0x900 [ 390.745420] ? check_noncircular+0x20/0x20 [ 390.749648] ? dequeue_task_fair+0x102b/0x43c0 [ 390.754231] ? __lock_acquire+0x664/0x3e00 [ 390.758465] ? find_held_lock+0x35/0x1d0 [ 390.762522] ? lock_acquire+0x1d5/0x580 [ 390.766476] ? lock_acquire+0x1d5/0x580 [ 390.770428] ? process_backlog+0x1ab/0x740 [ 390.774658] ? lock_release+0xa40/0xa40 [ 390.778618] ? do_raw_spin_trylock+0x190/0x190 [ 390.783207] __netif_receive_skb+0x2c/0x1b0 [ 390.787508] ? __netif_receive_skb+0x2c/0x1b0 [ 390.791989] process_backlog+0x203/0x740 [ 390.796063] net_rx_action+0x792/0x1910 [ 390.800037] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 390.805220] ? napi_complete_done+0x6c0/0x6c0 [ 390.809721] ? find_held_lock+0x35/0x1d0 [ 390.813791] ? __run_timers+0x934/0xb70 [ 390.817761] ? lock_release+0xa40/0xa40 [ 390.821718] ? _find_next_bit+0xee/0x120 [ 390.825770] ? do_raw_spin_trylock+0x190/0x190 [ 390.830342] ? _raw_spin_unlock_irq+0x27/0x70 [ 390.834830] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 390.839829] ? trace_hardirqs_on+0xd/0x10 [ 390.843956] ? _raw_spin_unlock_irq+0x27/0x70 [ 390.848431] ? __run_timers+0x16f/0xb70 [ 390.852383] ? finish_task_switch+0x1d3/0x740 [ 390.856883] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 390.862137] ? compat_start_thread+0x80/0x80 [ 390.866530] ? do_raw_spin_trylock+0x190/0x190 [ 390.871094] ? _raw_spin_unlock_irq+0x27/0x70 [ 390.875580] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 390.880582] ? trace_hardirqs_on+0xd/0x10 [ 390.884724] ? finish_task_switch+0x1d3/0x740 [ 390.889199] ? finish_task_switch+0x1aa/0x740 [ 390.893685] ? copy_overflow+0x20/0x20 [ 390.897588] ? __schedule+0x8f3/0x2060 [ 390.901500] ? rcu_pm_notify+0xc0/0xc0 [ 390.905402] __do_softirq+0x2d7/0xb85 [ 390.909206] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 390.914284] ? retint_kernel+0x10/0x10 [ 390.918167] ? schedule+0xf5/0x430 [ 390.921685] ? takeover_tasklets+0xa40/0xa40 [ 390.926071] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 390.930837] ? rcu_note_context_switch+0x710/0x710 [ 390.935748] ? run_ksoftirqd+0x55/0x100 [ 390.939738] ? takeover_tasklets+0xa40/0xa40 [ 390.944129] run_ksoftirqd+0x50/0x100 [ 390.947918] smpboot_thread_fn+0x450/0x7c0 [ 390.952140] ? sort_range+0x30/0x30 [ 390.955749] ? __kthread_parkme+0xcf/0x240 [ 390.959961] ? __kthread_parkme+0x175/0x240 [ 390.964271] kthread+0x33c/0x400 [ 390.967615] ? sort_range+0x30/0x30 [ 390.971217] ? kthread_stop+0x7a0/0x7a0 [ 390.975272] ret_from_fork+0x3a/0x50 [ 390.979000] [ 390.980613] Allocated by task 7: [ 390.983966] save_stack+0x43/0xd0 [ 390.987400] kasan_kmalloc+0xad/0xe0 [ 390.991097] kasan_slab_alloc+0x12/0x20 [ 390.995540] kmem_cache_alloc+0x12e/0x760 [ 390.999679] sk_prot_alloc+0x65/0x2a0 [ 391.003455] sk_clone_lock+0x152/0x1570 [ 391.007405] inet_csk_clone_lock+0x92/0x4f0 [ 391.011703] tcp_create_openreq_child+0x9b/0x1b70 [ 391.016521] tcp_v6_syn_recv_sock+0x22d/0x23a0 [ 391.021087] tcp_get_cookie_sock+0x102/0x540 [ 391.025474] cookie_v6_check+0x177d/0x2160 [ 391.029684] tcp_v6_do_rcv+0xe4d/0x11c0 [ 391.033632] tcp_v6_rcv+0x2309/0x2b60 [ 391.037420] ip6_input_finish+0x37e/0x17a0 [ 391.041637] ip6_input+0xe9/0x560 [ 391.045074] ip6_rcv_finish+0x1a9/0x7a0 [ 391.049027] ipv6_rcv+0xf37/0x1fa0 [ 391.052544] __netif_receive_skb_core+0x1a41/0x3460 [ 391.057544] __netif_receive_skb+0x2c/0x1b0 [ 391.061838] process_backlog+0x203/0x740 [ 391.065875] net_rx_action+0x792/0x1910 [ 391.069826] __do_softirq+0x2d7/0xb85 [ 391.073611] [ 391.075213] Freed by task 0: [ 391.078204] (stack is not available) [ 391.081889] [ 391.083493] The buggy address belongs to the object at ffff8801c09a3500 [ 391.083493] which belongs to the cache TCP of size 2528 [ 391.095527] The buggy address is located 0 bytes to the right of [ 391.095527] 2528-byte region [ffff8801c09a3500, ffff8801c09a3ee0) [ 391.107809] The buggy address belongs to the page: [ 391.112715] page:ffffea0007026880 count:1 mapcount:0 mapping:ffff8801c09a2000 index:0xffff8801c09a3ffd compound_mapcount: 0 [ 391.123967] flags: 0x2fffc0000008100(slab|head) [ 391.128626] raw: 02fffc0000008100 ffff8801c09a2000 ffff8801c09a3ffd 0000000100000003 [ 391.136485] raw: ffffea0007516420 ffffea000762aba0 ffff8801d8346340 0000000000000000 [ 391.144338] page dumped because: kasan: bad access detected [ 391.150025] [ 391.151639] Memory state around the buggy address: [ 391.156545] ffff8801c09a3d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 391.163879] ffff8801c09a3e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 391.171214] >ffff8801c09a3e80: 00 00 00 00 00 00 00 00 00 00 00 00 fc fc fc fc [ 391.178555] ^ [ 391.185025] ffff8801c09a3f00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 391.192368] ffff8801c09a3f80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 391.199700] ================================================================== [ 391.207036] Disabling lock debugging due to kernel taint 2018/01/18 09:06:33 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1, 0x2, &(0x7f000000b000)="6262cc75b819955df2b443dc79beb8ce357c995a1cac60a6cf9ace5e704c69bdf3f330eb96a0c54e1437c5805d247a589a613f32f9e0c0ae7c14f20a30631b39d52c0a142aa8604d18c2ede4bb55ffa824d56f", 0x53) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/18 09:06:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f000031b000)=[{&(0x7f0000b11000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = msgget$private(0x0, 0xa0) msgctl$MSG_INFO(r2, 0xc, &(0x7f00005fd000-0x7)=""/7) [ 391.212512] Kernel panic - not syncing: panic_on_warn set ... [ 391.212512] [ 391.219861] CPU: 0 PID: 7 Comm: ksoftirqd/0 Tainted: G B 4.15.0-rc8+ #267 [ 391.227985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.237335] Call Trace: [ 391.239902] dump_stack+0x194/0x257 [ 391.243506] ? arch_local_irq_restore+0x53/0x53 [ 391.248169] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.252900] ? vsnprintf+0x1ed/0x1900 [ 391.256685] ? tcp_v6_syn_recv_sock+0x600/0x23a0 [ 391.261425] panic+0x1e4/0x41c [ 391.264611] ? refcount_error_report+0x214/0x214 [ 391.269351] ? tcp_v6_syn_recv_sock+0x628/0x23a0 [ 391.274081] kasan_end_report+0x50/0x50 [ 391.278028] kasan_report+0x144/0x340 [ 391.281807] check_memory_region+0x137/0x190 [ 391.286187] memcpy+0x37/0x50 [ 391.289266] tcp_v6_syn_recv_sock+0x628/0x23a0 [ 391.293827] ? tcp_v6_conn_request+0x270/0x270 [ 391.298383] ? __local_bh_enable_ip+0x121/0x230 [ 391.303028] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 391.308020] ? ip6_dst_lookup_tail+0xdbd/0x18f0 [ 391.312662] ? trace_hardirqs_on+0xd/0x10 [ 391.316781] ? __local_bh_enable_ip+0x121/0x230 [ 391.321425] ? ip6_dst_lookup_tail+0x40a/0x18f0 [ 391.326091] ? ip6_copy_metadata+0xad0/0xad0 [ 391.330478] ? selinux_netlbl_inet_conn_request+0x81/0x3c0 [ 391.336075] ? selinux_netlbl_skbuff_setsid+0x5d0/0x5d0 [ 391.341415] ? __bfs+0x686/0x750 [ 391.344763] ? rcu_read_lock_sched_held+0x108/0x120 [ 391.349757] tcp_get_cookie_sock+0x102/0x540 [ 391.354137] ? selinux_inet_conn_request+0x25b/0x390 [ 391.359566] ? cookie_ecn_ok+0x120/0x120 [ 391.363600] ? xfrm_lookup_route+0x4f/0x1a0 [ 391.367895] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 391.372452] ? ip6_dst_lookup+0x60/0x60 [ 391.376405] ? tcp_select_initial_window+0x30c/0x410 [ 391.381494] cookie_v6_check+0x177d/0x2160 [ 391.385710] ? cookie_v6_init_sequence+0xe0/0xe0 [ 391.390453] ? sk_filter_trim_cap+0x40a/0x9c0 [ 391.394930] ? lock_downgrade+0x980/0x980 [ 391.399061] ? lock_release+0xa40/0xa40 [ 391.403012] ? __lock_is_held+0xb6/0x140 [ 391.407065] ? sk_filter_trim_cap+0xe7/0x9c0 [ 391.411454] ? tcp_v6_inbound_md5_hash+0x155/0x5c0 [ 391.416363] tcp_v6_do_rcv+0xe4d/0x11c0 [ 391.420307] ? tcp_v6_do_rcv+0xe4d/0x11c0 [ 391.424429] ? tcp_v6_fill_cb+0x440/0x490 [ 391.428551] tcp_v6_rcv+0x2309/0x2b60 [ 391.432345] ? tcp_v6_reqsk_send_ack+0x370/0x370 [ 391.437084] ip6_input_finish+0x37e/0x17a0 [ 391.441292] ? ip6_input+0x3b4/0x560 [ 391.444998] ? ip6_rcv_finish+0x7a0/0x7a0 [ 391.449134] ? nf_hook_slow+0xd3/0x1a0 [ 391.453012] ip6_input+0xe9/0x560 [ 391.456442] ? ip6_input_finish+0x17a0/0x17a0 [ 391.460916] ? find_held_lock+0x35/0x1d0 [ 391.464954] ? ip6_rcv_finish+0x7a0/0x7a0 [ 391.469076] ? ipv6_rcv+0x16cd/0x1fa0 [ 391.472863] ip6_rcv_finish+0x1a9/0x7a0 [ 391.476812] ? ip6_make_skb+0x5e0/0x5e0 [ 391.480761] ? __lock_is_held+0xb6/0x140 [ 391.484799] ? nf_hook_slow+0xd3/0x1a0 [ 391.488665] ipv6_rcv+0xf37/0x1fa0 [ 391.492189] ? ip6_input+0x560/0x560 [ 391.495879] ? trace_event_raw_event_lock+0x340/0x340 [ 391.501042] ? perf_trace_lock+0x900/0x900 [ 391.505250] ? check_noncircular+0x20/0x20 [ 391.509467] ? ip6_make_skb+0x5e0/0x5e0 [ 391.513418] ? ip6_input+0x560/0x560 [ 391.517109] __netif_receive_skb_core+0x1a41/0x3460 [ 391.522098] ? find_held_lock+0x35/0x1d0 [ 391.526143] ? nf_ingress+0x9f0/0x9f0 [ 391.529939] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 391.535106] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 391.540444] ? __update_load_avg_se.isra.27+0x56a/0x7c0 [ 391.545785] ? update_load_avg+0x249/0x2d80 [ 391.550078] ? numa_migrate_preferred+0x250/0x250 [ 391.554901] ? perf_trace_lock+0xd6/0x900 [ 391.559024] ? perf_trace_lock_acquire+0xe3/0x980 [ 391.563844] ? trace_event_raw_event_lock+0x340/0x340 [ 391.569014] ? perf_trace_lock+0x900/0x900 [ 391.573221] ? check_noncircular+0x20/0x20 [ 391.577434] ? dequeue_task_fair+0x102b/0x43c0 [ 391.581996] ? __lock_acquire+0x664/0x3e00 [ 391.586222] ? find_held_lock+0x35/0x1d0 [ 391.590270] ? lock_acquire+0x1d5/0x580 [ 391.594224] ? lock_acquire+0x1d5/0x580 [ 391.598185] ? process_backlog+0x1ab/0x740 [ 391.602401] ? lock_release+0xa40/0xa40 [ 391.606350] ? do_raw_spin_trylock+0x190/0x190 [ 391.610911] __netif_receive_skb+0x2c/0x1b0 [ 391.615208] ? __netif_receive_skb+0x2c/0x1b0 [ 391.619676] process_backlog+0x203/0x740 [ 391.623718] net_rx_action+0x792/0x1910 [ 391.627672] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 391.632847] ? napi_complete_done+0x6c0/0x6c0 [ 391.637323] ? find_held_lock+0x35/0x1d0 [ 391.641366] ? __run_timers+0x934/0xb70 [ 391.645320] ? lock_release+0xa40/0xa40 [ 391.649277] ? _find_next_bit+0xee/0x120 [ 391.653313] ? do_raw_spin_trylock+0x190/0x190 [ 391.657873] ? _raw_spin_unlock_irq+0x27/0x70 [ 391.662345] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 391.667336] ? trace_hardirqs_on+0xd/0x10 [ 391.671457] ? _raw_spin_unlock_irq+0x27/0x70 [ 391.675924] ? __run_timers+0x16f/0xb70 [ 391.679870] ? finish_task_switch+0x1d3/0x740 [ 391.684347] ? trigger_dyntick_cpu.isra.29+0x180/0x180 [ 391.689604] ? compat_start_thread+0x80/0x80 [ 391.693988] ? do_raw_spin_trylock+0x190/0x190 [ 391.698546] ? _raw_spin_unlock_irq+0x27/0x70 [ 391.703018] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 391.708019] ? trace_hardirqs_on+0xd/0x10 [ 391.712144] ? finish_task_switch+0x1d3/0x740 [ 391.716617] ? finish_task_switch+0x1aa/0x740 [ 391.721089] ? copy_overflow+0x20/0x20 [ 391.724958] ? __schedule+0x8f3/0x2060 [ 391.728828] ? rcu_pm_notify+0xc0/0xc0 [ 391.732703] __do_softirq+0x2d7/0xb85 [ 391.736488] ? __irqentry_text_end+0x1f8cf4/0x1f8cf4 [ 391.741565] ? retint_kernel+0x10/0x10 [ 391.745435] ? schedule+0xf5/0x430 [ 391.748961] ? takeover_tasklets+0xa40/0xa40 [ 391.753354] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 391.758098] ? rcu_note_context_switch+0x710/0x710 [ 391.763002] ? run_ksoftirqd+0x55/0x100 [ 391.766957] ? takeover_tasklets+0xa40/0xa40 [ 391.771339] run_ksoftirqd+0x50/0x100 [ 391.775117] smpboot_thread_fn+0x450/0x7c0 [ 391.779336] ? sort_range+0x30/0x30 [ 391.782939] ? __kthread_parkme+0xcf/0x240 [ 391.787149] ? __kthread_parkme+0x175/0x240 [ 391.791447] kthread+0x33c/0x400 [ 391.794789] ? sort_range+0x30/0x30 [ 391.798392] ? kthread_stop+0x7a0/0x7a0 [ 391.802351] ret_from_fork+0x3a/0x50 [ 391.806485] Dumping ftrace buffer: [ 391.810004] (ftrace buffer empty) [ 391.813687] Kernel Offset: disabled [ 391.817291] Rebooting in 86400 seconds..