x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) close(r0) 2017/12/29 23:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000069f000-0x16)={0x0, 0x0, 0x7, [0x6, 0x6, 0xe41b, 0x8000, 0xced, 0x0, 0xfffffffffffff660]}, &(0x7f00004d3000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00006fd000-0x6)={r1, 0x7411}, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000251000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f00000df000)={r2, 0x0}) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) rt_sigaction(0x20, &(0x7f0000ac2000-0x16)={0x800, {0x3}, 0x80000000, 0xffffffffffffff81}, &(0x7f0000b74000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000321000-0x8)={0x0}) 2017/12/29 23:24:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x14) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000922000-0x11)='/selinux/relabel\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000ca1000-0x18)=""/24) 2017/12/29 23:24:56 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000fc000-0xf)='/dev/snd/timer\x00', 0x0, 0xa0000) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000030b000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000c87000-0x68)={0x4, 0x0, [{0x80000005, 0x5, 0x9, 0x0, 0x7fff, 0x0}, {0x80000007, 0xffffffffffffffe0, 0x80000001, 0xffffffff80000001, 0x3, 0x0}, {0x6, 0x13, 0x100, 0x2, 0x741, 0x0}, {0xc0000001, 0x6, 0x1, 0xd28, 0x9, 0x0}]}) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000036a000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) creat(&(0x7f000000f000)='./file0/file0\x00', 0x0) faccessat(r2, &(0x7f0000018000-0x8)='./file0\x00', 0x1, 0x0) 2017/12/29 23:24:56 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) keyctl$join(0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000008000)=r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000009000)='/dev/vcsa#\x00', 0xf2, 0x40) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000000a000)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfffffffffffffe00}], 0x64) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000009000)={0x4, 0x0, 0x1, 'queue1\x00', 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]}) 2017/12/29 23:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e4b000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x80801) read$eventfd(r0, &(0x7f00003b1000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f000000b000-0x8)=0xfffffffffffffffa, 0x8) 2017/12/29 23:24:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) prlimit64(r2, 0x0, &(0x7f00000c1000-0x10)={0x0, 0x3}, &(0x7f0000107000)={0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000dac000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x40000003, &(0x7f0000dd3000+0x766)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:24:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000573000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f000081d000)=0x4) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) splice(r1, &(0x7f0000ffe000)=0x0, r0, &(0x7f00000e6000)=0x0, 0x6, 0x5) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000fca000-0x4)=0x1, 0x4) r3 = accept4(r1, &(0x7f0000d14000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000583000-0x4)=0xc, 0x0) sendmmsg$alg(r3, &(0x7f00007d5000-0xe0)=[{0x0, 0x0, &(0x7f00002c9000-0x60)=[{&(0x7f00002a5000-0x1000)="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0x1000}, {&(0x7f00009b1000)="bb307d01001eb7da5c90a3321754ad341a2ad33c2b471edc0fb0d328a7c92d9c73459980c1f276c53068ea9621555830ebb98f61bd2b02e76234d25104dc0af7a4e3e54b7757aa23b67319df117981626d0b4f8674f6bf5f95768631711d48dcf27a0338b255804c8da0e9f3f8ea2ec210aaae4a1292dd323f77", 0x7a}, {&(0x7f00000d0000)="285e20b1c327e760b9e91ce9227494d0882c031e8dd58c18b4c0e407bc68481a484972b94c7bd76361becc1c1a0c4072ab239753026dceb1a3d11d96e2299855961fa36a3dd77150df97ab19d7793f7f7d4f5aa7bf9e1063755c4dd87f2be124f9f80e6a30f1ee5641f45e2a154a280f4795333b054d6999501b34d3de73fb03", 0x80}, {&(0x7f0000514000)="1b9d953547e1350f260a4f9a358268c19851bfd8976a76a0bad6b23c2aad0ac0f242243d46746b6f8a8d0f3ed68f09203cda4ee50f509b8e2dff696b4f77ab30d292fdfe0024f9d2f7faec769512e2e6c014c5f5d0400ac910adf3c8b3b95437dca62a4b941a5a31dad10ee6b177ecadd3dc6d1827dc765a49d2a0f6f787d4a20be3daa7531dcdd070eecb9fae1ef4b50b3d0d2f6117f9f35aaefcc3a9c4010b725f5069d342f55c90", 0xa9}, {&(0x7f0000cd8000-0xd8)="71fb9fa13fb1b0145d385be5419366d50899e1cb710855760331c8b2e8929e803be9dd6d0175680142914158ced7a29bc55b82a787fc95b314d0cfc52e085738c7b38df9d19bf7e95e37849af201cbc655be5c5c99d514ec3265e0fed05cebf62ccd5e0365f661a151b380d40c444245fd7e6b252b9f1f411b0b9a58bb37f3c41db8e59133a24deb8bf552b9efb59e2e9bd0d1203a4b8957fdd666fc2a8f43e55daef8d5cd43d24da373272774a8a71214e20577ee22867473221dbee10ef286f5807ffb833afb674201fa076e822b4bf7ad9f4aa29e8011", 0xd8}, {&(0x7f0000969000)="b087e992ce0dcb3ddb266ed1ac7be67083946a6b0db561c4a37af60a6cdb1169cef84b750131bfe6df59746679d8d08179051123501feecc519908562389a7523e141f1b2cbefeb07f42757d6b48da46b2504462d13e26ea925224b72511e0fadac0289be79b5b47e09d6f7c19ea0e787a1084428af05b8f6813046a78f64615981ec9c38c0eff6af3abce5b", 0x8c}], 0x6, &(0x7f00000d4000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xffff}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x20004090}, {0x0, 0x0, &(0x7f0000617000-0x50)=[{&(0x7f0000815000-0x1d)="610085e9d933e9396b7155805d3670d169dc10c8308e794c8d0b142407", 0x1d}, {&(0x7f0000f95000)="2a0fd3ac34c450868dfc152ef9cffa0cbbfd47e8c3a339c9af67d7cd8e09464411356b3387ee2fb1ee1ca09f97190d52045bb7bc24cb0ccb61d4f966cc99f27b83657a2a7fd2aa3104ae4307b75fa4c4232330281c2c7d5300398a4e3788bf82f866b3e400bd3715a8c8f45129c4809fd912b72afe066551ce4c12e66c37e88965a7064fa0df6e87028c457f6522d58abfdccc9bfa38052f8ad5faff71a8e91050ec0b23e4c9a20ba4c6", 0xaa}, {&(0x7f00000d7000)="aceba0b8aa8efd1654e0f6dd960ee6c933713b40117140254bfee40cbb23c0d7f4f76345874315ca313b01c8910c1bc6a9ec0d12830878d6ca115faf85701063cc4c3f979045d2418542b2c2166fa2c6c806f4feed7db1846db676badd9e8bbb04ef288e3fd25f646fc8a907af86b507eed1d9b52c7af64686b43a5d29867ebfe572ad053c54c23ab908", 0x8a}, {&(0x7f0000506000-0xc2)="a950376109af91f10edf180448208e4041998e974880a26ef531a677d061c6996e974b18a4b0239f6779bb433b8556a60beacdef14532ea25bb8271a60a4f32b503026c3a48538c94341773d1ebf6253a76b1ecf12130402a31102f997b15b768ba4820a51ceccba1ee589fe3c73d842296215610f5c43d296f4a5ac1d6fe8f70cc8c10abbe4688dae9697567448dfe92d7b84b59e114f982bb79d239b31cc03bbb2b51fff2d239f5dabceab7ee27b1b9341ba71509c7464083fde15c9287cb625fb", 0xc2}, {&(0x7f0000dce000-0x45)="3d3530100dc04d0393c61e39f93d9d60ae26e83041adddf0e759eef4c41c0d6de7526889f0f56ed7694d4dc6e85c674c1e47ffb6107b8a8704a8bea6963fa8c517ba163e5c", 0x45}], 0x5, &(0x7f00001ae000-0x60)=[@iv={0x48, 0x117, 0x2, 0x33, "e676cec79750ea6ca961447c45f3f5822dbba5ca30c1a52995920167535c6916e09210ca8e9cea1d2039239b415d544ad4c8b9"}, @iv={0x18, 0x117, 0x2, 0x1, '~'}], 0x60, 0x4040800}, {0x0, 0x0, &(0x7f000081e000)=[{&(0x7f00000a8000)="54cf2bd198fa92e6af34a8c046004e11003bafc7b3326efa490e1e1f134d74fc97c421c8c84610197be73ebd9afd46336896e6da7835baebcedf7ce3aa3ce180c77393238a043ff1be1f2d44e2a20154a28d7a8e81bafa6529", 0x59}, {&(0x7f0000f30000)="f08a642be42ec6953466166fac062a7419e30663109ca3c09122b5991d2c0ea71ca7163704015e4a6a7dc3abac0af5eb646eb5e5debd337c0732d89e2254301bfd113581565b5f4af0d43e1730a6ae3b818bed5350e85637db12e94a596cd955cb673740d86680b45807c10abda9a1536c525254da9437a016dbaa62bd2b356a2c7f38af76034bbf7b5e99e31d513dbc96484e815dca2676775d7c165c35c7cf56ba6752b6b6968d10ba5f", 0xab}], 0x2, &(0x7f00007c5000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa7, 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{&(0x7f0000646000-0x7)="addc4cb31dfb64", 0x7}], 0x8, &(0x7f0000d96000)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffc}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xb8, 0x117, 0x2, 0x9f, "879fd740304ce40d84cd73b4525ddbf41e469aa6a4b894ea4d1123a27806f6d0b004a3871d0b73b287f7935f891ede482991f93f2c5e74b835dc5f242221f45cd012c991ec0704ece883a069815bc1c1cc7ff7ed83d1e4b8bf82c42bb7d4aeb0c9aea2341ad1058ec7f5050bbb76f8a9e452105748acfd61f66096f1a4e9082ce958b23d31c304d18c4d7fb2aded28801c8b7b4cf67095ce912321e01d4a0a"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1118, 0x20000800}], 0x4, 0x4000000) 2017/12/29 23:24:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000965000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000464000)=0x3, 0x4) ioctl$KVM_GET_VCPU_MMAP_SIZE(0xffffffffffffffff, 0xae04) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00008a3000)={0x1, 0x0, [{0x400000b2, 0x0, 0x1}]}) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f000047e000-0x4)={0x0, 0x0}) getsockopt$sock_int(r3, 0x1, 0x2a, &(0x7f0000458000-0x4)=0x0, &(0x7f00004f4000-0x4)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/29 23:24:56 executing program 5: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) utime(&(0x7f0000a01000)='./file0\x00', &(0x7f0000f9b000)={0x80000000, 0x6}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000c3c000)={0x0, 0x0, &(0x7f0000bb8000)=[{&(0x7f0000a2d000-0x1000)="1e", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$packet(r2, &(0x7f0000939000-0x9c)=""/156, 0x9c, 0x0, &(0x7f0000362000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) bind$alg(r0, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,michael_mic-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f9d000-0x38)=[{0x0, 0x0, &(0x7f0000edf000)=[{&(0x7f0000019000-0x66)="3487a56d780a", 0x6}], 0x1, &(0x7f0000395000-0xc0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f000046b000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f9c000-0x80)=[{&(0x7f0000a0c000-0x38)=""/56, 0x38}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/29 23:24:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000048b000-0x10)='/selinux/status\x00', 0x0, 0x0) flock(r0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00009ca000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x1, 0xffffffffffffffff, "057a2ff101324ecfc3f58fa9b0605a82fcd8490a0f7e447844cf269c97fbe8fc99177e2a94c9d615adf3ee195880b2d6026f575281d307d9c1c413004a4ba004e39a0f52f56f8dccc8dae5454484d7c6"}, 0x160) bind$alg(r0, &(0x7f00001be000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) fadvise64(r0, 0x4f, 0x4, 0x3) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x9) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = open(&(0x7f00006de000-0x8)='./file0\x00', 0x2000, 0x80) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x4) ioctl$TIOCNOTTY(r2, 0x5422) bind$alg(r1, &(0x7f000016b000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x0, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000d74000-0x38)={&(0x7f0000fe2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2) r4 = request_key(&(0x7f000029a000)='blacklist\x00', &(0x7f00003ad000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ecd000-0x40)='ccm(twofish-asm)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000190000-0x8)='keyring\x00', &(0x7f0000f32000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r4, r5) 2017/12/29 23:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000048b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001c1000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0x8) 2017/12/29 23:24:57 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) recvfrom$inet6(r0, &(0x7f0000486000)=""/242, 0xf2, 0x23, &(0x7f0000cd7000-0x1c)={0xa, 0x0, 0x520, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ef3000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f18000-0x8)={0x0, 0x3ff, 0x1}, &(0x7f00006a7000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dd6000-0x14)={r2, 0x9, 0x2, 0xffff, 0x0, 0x1000}, &(0x7f00000fb000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000aca000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000ba0000)="656e7669726f0400") pread64(r4, &(0x7f00006f6000)=""/0, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000023a000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8d8cd61f050f91511766549b875520a1"}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000e27000)={0xf000, 0x8000, 0x0}) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000046000-0x8)={0x0, 0x1}, &(0x7f000099d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ad1000-0x8)={r2, 0x7f}, 0x8) 2017/12/29 23:24:57 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0xffffffff, 0xc93e, 0x400, 0x4, 0xfff}, 0x14) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001000-0xc)={0x800, 0x3, 0xffff}) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0x6)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000)=""/45, 0x2d, 0x40, &(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8) getpeername$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000004000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r1}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000003000)={r2, 0xd}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x1000)="7f4f6f3092f3b27b43d5318549d56911aeb90353f3733ccc8ef3e928d7a61bf76906b66a7977094ee57f1094b892c110e4d55c9f3add537667370645224baaa78fb23d2da2533a6482522c87209971796dbcbedb2860e15a70ada50e2d036539c687dd309c7e38b221ce4c6adfa89f061f765925b992bb74c12e23792f80632089ca58f254fec778d3a672622c97fe1b8cf006fa7b1da863fb804ab248d8bf4d528884d9b4010b32c52167d9de3777f1e39f0d852c4531ae0c53bc4908f3a130a85ec79cb9450cb97eabbd37244a05b29fefbc299c2ed842c9264ff4cddbdba3ff9564c87d57eacd2c30a26c6b9a3daa6054b2ea9afefa19b23531cbb9b7a1fa671d9ad0b12de2227a3783c5166fceefbd7b28cf06c789027ee5f932168bf4a77dd149a38777853b5e4c0155cc93eb5fb2c5081de9d1d19f2180befa4a24b90d2945e0bf2b86f561ffdbeb037462861d5926bbf92cde28c16d68387d18f2b706f425f9db2238633f1443e3bf52132e152157dedd6286d673a727de6edb2e3c1a9a260aa6f8259ff69a55cdb602eaae5a2218613d77a29a886e7940c348a1c14b6ffc9807c571c807b96b693386cedb85a4b0c420fbde6c580b91df81526bd211fa8a4e3285a1caab936f2ec6404746624f8539835776f8e5081efcfd9d56d3da0fb714e0ec260d36c66bcf19d1d16f192ca86d91f148cdfc42c637684c2977465b84b69c01e556f7f81cd88d3a3ec74093ced995b9a3c210f291354e180a8187c05096090d609144e22053872cd358d425432c4164313a875dde6463311fc4a65f56c7b811605b29ca5aaf5ec7f3d8e15d4de3b253b0c78c114d6bada66189066dc8574decde5a6b979eed8152810366c0f779ec4f5f05f132fe6cbb656d0a971cd8c258556bd5bcf2b7bc97009c3f21f0f6c644844c9b062da09aef02ad913d0d5f450490b2071cdb9b01615db91a2e072ed7c168a7cc38b55e799636eb07a20c82e1619f34918d2657fcbf29f271f28854b008c440158bd9b6e95d47a368d02ca7778d821eeecc8c7a8029949c725fcb16b18ffd948909b6111e17f1911ec2a2b1812192fc7b931da99f169fc31a5ae66809e3e13294624ab566e181dc6e709f5a6a93dbc55d40bcb0c85a981ebd20767d793338e6a35b6b3214216307765769890ca9994eff67b7ff4ad0fe6fca25fb124161b60b7a0e5ffb25691569ed40fff71d94e035d242c49512821d7451478196985d1476e1d95190d0040d462881380a9b0164d59b633d3453394e50cdbd5d24f6ab2a260af63db1b206bcb9aa6866d0b5f1cb7aae9be119a40f5289caeb64c85972e3b97374851318195414c00e54000afafacbe6e07c981dccaa650128faea6044e876a838b505c5d7ed660c0c1892fba92d6336b0e1a66deb47f5fe8ae88de5ef301ca75d45cd3ec9ca56e7e15b631e7701c69b42742044a5e5cd16c37366d27d00fe558624fd2bf18172d515e5349b8e85abdd27d2787ca629c73ebdf5d8ddc20ad4ab665eb9ad66b06cf9ccd88a5e6659451c69c63a4be6f2d321a300d71bfdf2674a412def6796f975b526a9b2ae42460d02722a378860a7dda9800ed88dd738a246c5d3f9e32b8c9efb1297189fa5bea6bbc4f9a518fdd7651b4ec5644bff339f5cf841a297855812f62d1324dd070b8550d451ed107af9949b07b6498309a19206bfe84dc64a71db8f38b4bb1646503d240b1373956a9b577b8006ceed595affbc19dfe953823ab4fd1e00bc43b5afbe329af0719dc6742d87fc02ded780f5c96a64517c966f98d8330bea2e9275a1373982f9472f9b83e484ef103325861ecdfe50a1eeb77b91ec6f224655c771b2918c7cdd20bd54e3f2655d6a953c5fce9b37b7debbd5c34a91986b646d6660e1f9a038e0dfe2420222cbc4e3891a5cfae24ed37ae5523c771195c35582f8adfa6dfa68ebcd05075a14cf9c8fb3958f75da704c2790190a3d154d49da796c699d96e303759c537c4949bf728f114bd78b610127f60dc67b054ebd85d8d10ee44e320614f88c7295f42337f23f558693128594afd0775625e3e7d59affd3de643e74d5ca54facfe4bfc32311ce4c182abc3217769ce478a2b1c4d9b38aa1cf512ef563fa4e3322a2d307715b42f6676ddbbab4704ca37859801e95edcdb8d0a2faa3644b7df58be8f863c397d443a0762e15acbf96116083b043f3d9ef1a2d1f5105ae7be9bebb61e19215690da699afe75aca4181a3f7aabbf0ff7df0653e6ac3054b185d4ca71cb9481b80f9495d967c8957e6051fa8ad98ea04272801001b229625c3f4bf8a38098dd4092a27fff8ac50f41f6616bf877a2f29b5d02a411b3b530242c5a33742d27bd34321b83c773d48fc42bc220303e8421697fdee77a41da8cbc86142f3b84e26f2bd5cf3cf004b9874340360226c0baa49e1a4ed97cca115f7bee659d7fd028d67e3738daa17068539a9c338255c82bbd5ba296ef2d6d178f6101bb4e15008cc129e17d6a102f08beea59ce5b87bb5ca34858020fe73f22b8f065d5c1d72ee1c264b3750c1723500634c984440fdc4889c7853ea89f1b45321bf322b7cfcdb2bc4f9a7dd73871f0e1f8d643d41f516deb11626515c496e1af5bbb31f6a6bd842ec025cc7e533332d6a9c94f3bb40f5ec5305af8bbffecdb50c502d34bb2b911dd9145a4d871fe921e7c6b2ac3b1b2579b01b5ef199b18a38ccd240236ba27adf8d944a0d8a10b6720ae1fd9a6681d36ae738b188181d70de80dd219f650626b407f920174a72876b7c46aeb47e6bc9e4ea473f54a1ca6e46005f0109677d80da46d894397d0da711621f4fff63141350d6425de0f748adea88ae4616b56fa5412d65cb75457d38d39fed1ee130e79ec651ea7026bbef34f7a0e6310e7bad9eedbc74da06b310f886da5f7db4820059c3b6261f16b400e60acbb8476829ffc1e7996ac46b154623cbcabda4abce2ec0b4df4f9b762ea27d82086dc087df14fd883af40d8dbe3703228a415e2c78eb8a6d2fbaba2d6ae0d79779e79220dbb4a4b98327494f01ee147975a2628eb76b6e85f6c92e886dd924979cd0856d0e1cae3ae3bec1f7a1800c557a4d7537ce2693795c7df988784d16028b672da4b71fc9eeebe0810e1e95a7c8c586fcc94cfdf12bdc2ffb21326c08ac2f700538ec88f99eed146f3f4d4e1a62656676c090e2adaa8f1703d655b860aa5327c287423590e694f8fb99573590aa2d45d14a1a9eb1bcd92b53421a6226039c012f119a7f0e9084adde3f260688a82ba447547a8657e8ce606172d35526f045c1b855b1858dc1a72ab4ca2dbb8620b48ef06dc4abba97a1c3d8b642e6bf1adbe57186fbd6fad253f7253c791f2d6b28a452790294de310dba140b00b1639329e89e7c9e6607b1b9670b7c9f9fe03ae4122cd21ea03d4031d611d341b5423539a7cedf8a9297337e9ea6a2108ce74325010ec66324fb5f51090f1d400f9a01102e6ce0a3a668807bb945dfbcab7b809f1f5be9e5ad0c1df49a6c410deb4bb318f2bab7f5de1aca3f367d82411c8df073e21d40541102a9b94b0608f1d786e634a589e1630ac13a3eda258de70b2b6a8c51c22908159f781e458014b7c81311874ee536504052b9b5f9429eb5a1cea24a4ab5ae7d6363f8d8c402800a954d88082dadafd1fb619ec1639ade7f7b66880f95c11c6ac5d66404050aab12dba60fcffaa5a6dc6aede8fc6d381e347aba5e07f9c7a16d999d4cbdc31de02cad16ce525ab3ce26a1829ba5e8c1c71cf9383ef3a69c207cf82abed7d87dc07d86aaacf32c7a55d1df87d6aaf542271965810cf2dd539c0d4a4776821915d5448d0ff0b0e688eddb60ad35535e97ce55443225436f5ae5cb2e13983a35e6afbf9443f468313f379e89678f453dea6d302165c0567b817223646311936ebfea5c65b42ac1f84f2b5d024ce6687b43a889fd2c0134aadd5708f7841eb838639ddafd0eb6d2baf67a49d2038a58a0539ea95e91d89784183134416b2fe8b11b750abd4efe135083a2377602510d48034fce24f8b3ef7eee3e917fa6f1b6c439ef97df26bab0d21c0351fbac6a5dff9e62e0a285d354a044bf448e26c61350b052805a7e565f360b61207c2a21f99c0343e7b456427299ae2e547e8950fb075a941d43e97d00acfc4ea60ab9d1e88ca2aa7c03a65f3ae4993f018c76299a83ac840dd87f5cf264644e73081d9a6da8568ef472f9379503608b82ba92bbf0676a987fb8d75b0ee1ebf84cd2dfcdff45b2854fa0cf280795045ed7dbc9986657102b2372579f68245a0b05bb97e2b03a11cf7644a9da2bcfbeb25058619df0789884b824fe3d2fa18a81fd7177ffd7fe171f49567eadd52da4db2855eff825c4e2608af412a9cb523c0d104f0cab6566345c9198aec1e03091d7b33920bb9d1350f527550b2c587860524952bae4cbdb5121fbc24ab20b72fb2519f173cbafdd13562bf4b40c223ad795009747dcc055ee65f44ffdc9a115e488c5847403e5fc1c0dd9353d5e6f1f48802ab51d4ab496e6d90f83cbf913c2c866147c6fbed6f337b58622127559e08a76aaee757396d2a1e0ffc8378756b906d2e71154db5e8a89833c0b404b9148d1872c045538a3b12f8792b7f7cb02ab0268f07690b7a67c052f0cfa4cc25482ebd63d5fb2748ea97e2a90a57f497dbbc167564d321afbc50f555d85345ac0b4bc9a13fd8db5fc8746eec8ea4941ac898756b01109b135beaed6b38c4be7df156442648fe535350f321282f0b468244cc55f7274609f1a255090c245c26fb92f5beed9ff1f8836e0bbdaf2545640d736d06849cd70721d2e792c1f09781c6c01ed44f71d7bcb6c027cbcb5bccc4c913a6b0bd76cc6308ddbcbf923424d101924b71bffc7d5814be94ceb31d1e82cdd5e5ed9ffd0a6d30eee857eb9363d7bcb30c51a61c0e6ccbd755518580bf567159ea0cf04d0b588c34625223b7e1e96bd611b274e12324e7761ce7037934db3e440772605b655513ffd454cca7b34f777fefaa872aa48794349278133b25987a6edc1ec62b3884cf73b2e8c030f0171aee109356f73e89fc2525404c856bdc95e213f3f54a5b87e1c6720c5a7a04658239882d3288fdf09f7e744fd7782b5527ce3733b1e2d274c8c453a5685d98f1d8d7f58cb1b0a5611d92bf4c7d46b1fed3e78e2ac473b9d1001cf6473fef19186e162b8ced9c0cd4871344ec2829db64e4a11dc159ae715a0904e6307b1c766989fcd487c5ae3182c96c1385d91d1042d40abfc6b551f8373959bde73403dfe40a53db0a82bb9b472af600f804003e849eec655df0bd58b95a9d1cc810c0c1817a1ed34a0664cad75deb2ac19713847c0aca2eae0abc215174a946ea8a675f1bdd32cc0a1db23010ae726d755d0967448b940650e25e2681f6c7bfeada44527b36730636bdbd7271f1f991b2e543a97572bb4b3f146c44e462a4bd5900f09a14e122fa86c44aadd5c2f4ceeb27c9e6b49032600724ab9478586fd1750f8c34509d467b9b19bd1a2b6f50a6fcafb04230cd84ee6af184d2452d6e981524d08c6e0a1fb12f5a9d5f1999847be2d5e47323e0f69b868e0e37202061f0b024fcd859564ae5441a47f1c4ab0c261e5f766308be5642dbaf1bb833251e752faa25340bd5d9c99d56b75a7b9535075d0c7977dd57776a6f9759c2cd1a0298c2e8ab920554adc0b4dfc87a0f798268d813dd858a9520df80b0d2d7d3b51a9abcf5cbe4961e563bee9a781446001967fa0798ea1cf1c3105c07182f710f86d", 0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000004000)={0x5, 0x10001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000005000)=0x4, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000006000)={0x5, &(0x7f0000006000)=[0x101, 0x0, 0x3, 0x6, 0x1ff]}) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x2, 0x0, 0xff, 0xbb5d, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000007000)=0x2, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000008000)=[@in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc554}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x74) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x9) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004cf000+0x9ae)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000cd4000-0x4)=0x2, 0x4) r1 = socket(0x10, 0x802, 0x0) socketpair(0x19, 0x3, 0x7ff, &(0x7f0000c38000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000473000-0x400)={"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"}) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0x0}, 0x8) syz_open_dev$vcsn(&(0x7f0000a20000)='/dev/vcs#\x00', 0x3, 0x80000) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x9) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000e48000-0x10)=[{&(0x7f0000684000-0x86)="01d86ac582af15a78870862a6b65b81e5df94e56b780b7ed737399c777032eeb6092c89e192f207360ea344ad5d11e0ae4c4c8bf572c24c201992f3c63049a373343faa21fa270b87b978dd94ecc1e235b0d11df015cd42488bd1226180019e4eca4a70b37d0ef6364938b1f62c06bc9f15affb742bffdf1043ee4ebb7d280e136f422a80b28", 0x86}], 0x1) socket(0x3, 0x200000000806, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x4, 0xe219, 0x0, 0x0, 0x0, 0x2, 0x1000000000fa, 0x200000, 0xfffffffffffffa06, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000818000-0xc)='/dev/rfkill\x00', 0x42, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000b1b000)={0x4000000000000000, 0x863, 0x7fff, 0xa}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x5, [{0x0, 0x0, 0x2, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0x0, 0x5018, 0x0, 0x0, 0x0, 0x802, 0x0, 0x0, 0x0}, {0xb6b9, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000b1c000)={@empty=0x0, @loopback=0x7f000001}, 0x8) sendto$ax25(r2, &(0x7f00001fd000)="8440b8b47458135e1c636728884400818e9dbd198cd8dbb5c91029f9947fae783e77fff9bfc09ec8add5eccf84558075a94b21931e14a6c8b601d5a1bbbfa8", 0x3f, 0x48801, &(0x7f000059d000-0x10)={0x3, {"f1e7c2fb00"}, 0xe}, 0x10) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00009e6000-0x4)=0x401) ioctl(r1, 0x8916, &(0x7f0000000000)="") epoll_create(0x3) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000003c000)=0x0) ptrace$setopts(0x4200, r3, 0x5, 0x7) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000413000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000d89000-0x8)={r4, 0x3}) socket(0xa, 0x1, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000329000-0x10)={0x5, &(0x7f000083f000)=[{0xcf62, 0xffffffffffffffc1, 0x0, 0xfffffffffffffffc}, {0x81, 0x4, 0x20, 0xffffffffffff2f30}, {0x51, 0x27, 0x0, 0x2}, {0x7, 0x2, 0x4, 0x0}, {0x3, 0x200, 0xfffffffffffff001, 0xa}]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d7d000)={0x4, &(0x7f0000dd2000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00002cd000-0x8)={r5, 0x1}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000b1d000)={0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xfffe0000, 0x6, 0x0, 0x81, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x3, 0x3f, 0x100}) r6 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$binder(&(0x7f0000c11000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$int_out(r7, 0x0, &(0x7f0000570000)=0x0) accept4$ipx(r6, &(0x7f0000930000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009e4000-0x4)=0x10, 0x800) 2017/12/29 23:24:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f0000aab000)=""/0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x101) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f00006df000)='-', 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x60}, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000129000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvmsg$kcm(r2, &(0x7f0000d68000)={0x0, 0x0, &(0x7f000025a000)=[{&(0x7f00009cc000)=""/115, 0x73}], 0x1, &(0x7f00007e7000)=""/17, 0x11, 0x1}, 0x12041) 2017/12/29 23:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f0000001000-0x8)=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) socketpair(0xb, 0xa, 0x8, &(0x7f00001db000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a5a000-0x4)=0x6, 0x4) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ae9000/0x4000)=nil], &(0x7f00004f7000)=[], &(0x7f0000898000)=[], 0x0) 2017/12/29 23:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x30, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006d1000)='tls\x00', 0x4) 2017/12/29 23:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000c4000)={0x0, 0x0}, 0x4000) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00005a8000)={0x1, 0x5, 0x100000001, 0x8}, 0x10) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) getpeername$llc(r0, &(0x7f0000524000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003fd000-0x4)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f6d000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0, @loopback=0x0}, &(0x7f00006e9000)=0xc) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00001e1000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:24:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/icmp\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000b5000-0x6)={0x0, 0x7}, &(0x7f0000ee0000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x3ff}, &(0x7f0000753000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d9000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000e78000)=0x0, &(0x7f0000153000-0x4)=0x4) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000a00000-0x4)=0x0, &(0x7f0000c05000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f5c000-0x38)=[{0x3, 0x4}, {0xa, 0x1}, {0x2, 0x0}, {0x7, 0xfffffffffffffc01}, {0x8, 0x2}, {0xe, 0x7ff}, {0x4, 0x4}], 0x7) 2017/12/29 23:24:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x20020, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/create\x00', 0x2, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00008a4000)={r0, &(0x7f00007fa000)="b6b0d1550811a3d6feadb2c85c4b6fbf05d18fe551952f36da94753ffc535044032ed662f1f9ecc20c8ea1ab283739938ced1bc2dacfb6f2aa75ea6cd36054896e86c8430f596e00efe6722c75bb857602338092b244ff83bb0b03b8a61f30c8ceb7506c156e9936acc42d25e9b3f29fe67680dced4522e2ef87821bd86361fab0ca96fafee37671fd9a9493c06bf1049ae88ac3a770a4a43dcc57c9cf63ea402ce41135a15ca4aba53985e66e8c92dd63817829c89314bde01df4f391fbbeb210ea67f0d4", &(0x7f00007db000)=""/4096}, 0x18) r1 = accept(0xffffffffffffffff, &(0x7f00000d1000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007d2000-0x4)=0x60) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000015a000-0xb)={0x3, 0x40, 0x2, 0x3f, 0x4, 0xd14, 0x34b12283, 0xe4e, 0x3, 0x2, 0x3d}, 0xb) r2 = accept4$ipx(r1, &(0x7f0000755000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000479000-0x4)=0x10, 0x800) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000d69000)=@get={0x1, &(0x7f0000f3c000)=""/62, 0x2}) r3 = request_key(&(0x7f0000fba000-0x8)='rxrpc_s\x00', &(0x7f0000e93000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00002da000)='.\x00', 0xfffffffffffffffd) r4 = request_key(&(0x7f0000624000-0xb)='pkcs7_test\x00', &(0x7f000022f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000abb000)='nodev\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0x7ff, r4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a16000-0xb8)={0x0, 0x8001, 0x54b0, 0xfffffffffffffeff, 0x1, 0x2, 0x0, 0x7, {0x0, @in6={{0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9d, 0x5, 0xfd, 0x50, 0x754}}, &(0x7f0000690000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a78000)={r5, 0xdac, 0x40, 0x5}, &(0x7f0000609000)=0x10) inotify_add_watch(r0, &(0x7f0000307000)='./file0\x00', 0x4000000) r6 = socket$inet_udp(0x2, 0x2, 0x0) lsetxattr(&(0x7f0000e13000-0x8)='./file0\x00', &(0x7f0000fa4000-0x17)=@random={'osx.\x00', '@vboxnet1.wlan0+!\x00'}, &(0x7f000011b000)='-trusted\x00', 0x9, 0x2) getsockopt$sock_buf(r6, 0x1, 0x37, &(0x7f000071a000)=""/112, &(0x7f0000d18000-0x4)=0x70) 2017/12/29 23:24:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) finit_module(r0, &(0x7f0000c69000)="6c6f73797374656d766d6e657431ed5b2f2d7472757374656473656375726974796c6f2a6c6f776c616e31227b766d6e657430262b76626f786e6574302d766d6e657430657468305b956d696d655f7479706500", 0x3) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) setns(r2, 0x4000000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000438000)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') syz_open_dev$vcsa(&(0x7f00008d1000)='/dev/vcsa#\x00', 0x761, 0x400) pread64(r3, &(0x7f00006f6000)=""/0, 0x0, 0x0) [ 241.483061] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=6826 comm=syz-executor3 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008f6000)=0x0) ioprio_get$pid(0x3, r0) [ 241.525827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=6837 comm=syz-executor3 [ 241.562360] binder: 6812:6822 ioctl 0 20570000 returned -22 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x820000000000003, 0x10010001) r0 = socket(0x10, 0x20000000000003, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d39000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) 2017/12/29 23:24:57 executing program 3: r0 = socket$inet(0x2, 0x0, 0x65c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) bind$inet(r0, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000b5a000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000090a000)=""/61, 0x3d) 2017/12/29 23:24:57 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ba4000)='/proc/self/net/pfkey\x00', 0x420443, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x1, 0xfffffffffffffffd, 0x80000000, 0x8, 0x6, 0x7, 0x40, 0x5}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00007eb000-0x10)={0x1, &(0x7f00002ab000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000921000-0x8)={r1, 0x2}) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f0000c1e000)="240000001d0001002000000000fffc00140e00fa100007000600027675729256ffffffffb8a58410cab095ab163c03d67a43fe58d21498d7b57efb628f4d8ac90f7bec2cb224259802678a5291a572dc4c461a7290a1c6adf0e9e95ccc", 0x5d) 2017/12/29 23:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0xfffffffffffffffd) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000031000-0xce)="10651e6c80df31a035a39a658d66bf156373b1d4ad73761301b0d10c6d210296b69330998745d6a2e271733005ec497c399b61d473960ea0943e314fcc6146592c217d65e140c9168aacc6cad40d4c6c8f8524fe382ec0896745050a937a6e79c9404121e0aae7f50b7b3c110d767a414bb507f70de9f37c185f4c860d630f657c3bd80c8c93ea76019744d68ee215a33d55a967bf31f4f5c97844b0835d5810bc1fd31647befcffb13ee8fafa07de325c997740d5e461536b0e62bb637b20a96c8c80036a63f321a86afc0c966f", 0xce) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x1, r0, 0xffffffffffffffff) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000057b000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002be000-0x5e)="76626f786e657430637075f3657400d112d9779d8740f561bafb79b94df3a565b335c6039f08000000beabd0d781fb576f579bd6b5ca0997cabe9f9d410c1b595f2b8602eedaed1188f688a673192a830dfba2484d4125b434471ab93e8c", 0x6) fcntl$addseals(r0, 0x409, 0x4) r1 = getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006ec000-0x4)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000bd2000-0xc)={r0, r0, 0x55a}) fallocate(r0, 0x0, 0x0, 0x2) [ 241.620611] binder: 6812:6836 ioctl 0 20570000 returned -22 2017/12/29 23:24:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x10100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0xff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000)=@generic={0xa4, 0x6, 0xeb8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0x9e)=""/158) mmap(&(0x7f00007f8000/0x1000)=nil, 0x1000, 0x1, 0x70, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000dba000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000509000)='./file0\x00', 0x4000, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000524000)='/dev/cuse\x00', 0x5, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) socket$inet_tcp(0x2, 0x1, 0x0) write$fuse(r2, &(0x7f0000604000)={0x50, 0x200000003, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b7b000-0x3b)={0x0, 0x33, "50e1abb224b8ce5115539429f6c85193c6ed946b3387633fb3ae4db2c04d11e87f663761e310678c77ed0481641dcc69c5a789"}, &(0x7f0000d6a000-0x4)=0x3b) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000758000)={0x6, 0x6, 0x2, 0x4, 0x10000, 0x569, 0x8000, 0x54da, r4}, &(0x7f0000557000)=0x20) 2017/12/29 23:24:57 executing program 4: mmap(&(0x7f0000000000/0xb43000)=nil, 0xb43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005ff000)='/dev/autofs\x00', 0x200, 0x0) setsockopt(r0, 0xfffffefffffffff9, 0x2e, &(0x7f00004ef000)="6c59ea31", 0x4) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b44000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000b44000)='pkcs7_test\x00', &(0x7f0000b45000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000486000)="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", 0x1000, 0xffffffffffffffff) r3 = add_key(&(0x7f0000033000)='cifs.spnego\x00', &(0x7f00006f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000473000-0xc)='id_resolver\x00', &(0x7f0000b45000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000b44000)={r2, r3, r4}, &(0x7f0000618000)=""/225, 0xe1, &(0x7f0000b45000-0x38)={&(0x7f00008a9000-0x12)={'cmac(xeta-generic)'}, &(0x7f0000b45000-0x1000)="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", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89bf, &(0x7f0000b44000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000b44000-0x20)="3ede8b79cefca1a6934967dfc0dcaa6f0cfa5312a7c20e20e0e4ee2b68f9fcf4"}) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b43000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r5, 0x40bc5311, &(0x7f0000b44000)={0x1, 0x2, 'client0\x00', 0xffffffff80000002, "1c737009a2cd73b2", "3c676c0d18c48b76500dce5e7a4a1af393c634b167f8630e01473935ebd63fb7", 0xaf, 0xfa1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b43000)={0x0, 0x8001, 0x6, [0x71, 0x9, 0x9, 0x4, 0xfffffffffffffffd, 0x101]}, &(0x7f0000b44000-0x4)=0x14) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000652000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl(r5, 0x1209, &(0x7f000094b000-0x8a)="accdbef0859390082f9e0f5359de8bfede8701ee8d615cd98eb13adbb84ccc303fe76ae0e573a1d1a838ceeaf9367e001a1f86e52ec24ccdce15eace9837d8546c005355f7f78a46acd61f0ab57f3389923bacb41690d6b7907be3b323d75a4f9e67b9e224ff12c24ba0bcbe38b498aa6e05d227f3736d2011fabb505adcba77306c36fe040821cc5758") socket$bt_cmtp(0x1f, 0x3, 0x5) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000712000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00009ca000-0x1c)={r6, 0x10000000, 0xa, [0xffffffff, 0x6, 0xbf48, 0x7, 0x8, 0xf01f, 0x2, 0x7, 0xffffffffffffff6f, 0x2]}, &(0x7f0000a0f000)=0x1c) 2017/12/29 23:24:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x28, &(0x7f0000013000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ppoll(&(0x7f0000000000)=[], 0x0, &(0x7f0000013000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:24:57 executing program 2: r0 = open(&(0x7f00008bc000-0x8)='./file0\x00', 0x100, 0x40) 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) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000122000-0x20)={0x3, 0x0, 0x2, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000b3a000)={0x6, r2}) pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005e4000)='net/dev\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000060d000-0x2f)=""/47) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x7fffffff]) 2017/12/29 23:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009da000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000bd7000-0x18)={0x0, 0x3f, 0x30, 0x0, 0x0}, &(0x7f00005ef000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000050000)={0xffffffffffffff01, 0x9, 0x7ff, 0x4, r1}, 0x10) r2 = socket$alg(0x26, 0x5, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000027a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00005f8000+0xffb)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8000, 0x5, 0x8, 0x42, 0xfffffffffffffff8, 0x100000000, 0x1, 0x3, 0x200, 0x9, 0xfff, 0x1, 0x400, 0xee]}, &(0x7f0000f2d000)=0x108) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000be2000-0x14)={r4, 0x1, 0x9, 0x3, 0x7, 0x6}, &(0x7f0000176000)=0x14) bind$alg(r2, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x10) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0xffffffffffffff83, &(0x7f00007db000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008da000-0x10)={0x77359400, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000088f000-0x4)={0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f44000)=0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000db6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000075000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000da9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) 2017/12/29 23:24:57 executing program 4: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003c5000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000938000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000e64000-0x2)={0x6, 0xe158}) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000e64000-0x4)=0x7) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000e63000-0x73)=""/115) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20000006, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x401870cb, 0xffffffffffffffff) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x94, 0x0, 0x10001, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000702000-0x20)={0x9, r1, 0x2, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000312000-0x4)=0x0, &(0x7f000008c000)=0x4) pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000755000-0x18)={0x0, 0x6, 0x20, 0x5, 0x2}, &(0x7f0000715000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000350000)={r3, 0xf7c7}, 0x8) [ 241.801289] QAT: Invalid ioctl [ 241.817837] QAT: Invalid ioctl [ 241.821674] QAT: Invalid ioctl 2017/12/29 23:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000aa6000)=0x0, &(0x7f0000496000-0x4)=0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/12/29 23:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000024e000)='./file0\x00', 0xa0000, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e1b000-0x5c)={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x5, [0x9, 0x40, 0x4, 0x2, 0x1, 0x2, 0xfffffffffffffeff, 0x6]}, 0x5c) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d52000)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009df000-0x10)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00008b9000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[], 0x0, &(0x7f0000a03000)=[@op={0x18, 0x117, 0x3, 0xbfe16ef9fe963b62}], 0x18, 0x0}, 0x0) 2017/12/29 23:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b1d000)={0x0, 0x0}, 0x800) ioctl$TIOCSBRK(r0, 0x5427) syz_emit_ethernet(0x36, &(0x7f00005f3000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc9504", [], {{0x80000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x0, 0x14, 0x0, "3b77a5d5fd626e8412cf86ec"}}}}}, 0x0) dup3(r0, r0, 0x80000) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000c67000)='\'!,em0*(@\x00', 0x1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000093000)={0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r2, 0x203, &(0x7f000033d000)={&(0x7f00000f7000-0x7d)=""/125, 0x7d}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000084e000)="36d18aee36dead47aec23edd94940bcd9fef50974d93cd79fdfcce0bcf0e7d97d4b21a234bbae1e9ab056858f068afb442537006fab06c6305424cc53910ae514686b48c0f30410a32055f334a644d9d97951d1087382a9404aad34aaa64e482d095c62a8a280e965b2333c8cca37db587e7764f9287ae374d7376dde85566ee844e21b4696cc6af8d5ae13a8b179b8b610b755b50fce358869f952611474e0d8b837036492890feeee7a124b08df27f9527dcf82aae6a4860203fe71ded42a80b05", 0xc2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000040e000-0x4)=0x0) r4 = getpgrp(r3) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000071a000-0x88)={0x800000, {{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_procfs(r4, &(0x7f00006ed000)="6e65742f69636d700017e803d70791608245792490859c31b9e72812db03a9e0c3fe12b31a495b5a7e832710ab65f55a1e7cc867acfc877ba337aaff698b426182baffe86b6a88eb7eb0556f") pread64(r1, &(0x7f000004f000)=""/0, 0x0, 0x0) 2017/12/29 23:24:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00008cb000-0x8)=0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005e4000)='net/dev\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000060d000-0x2f)=""/47) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x7fffffff]) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 5: clone(0x0, &(0x7f000089e000-0xec)="", &(0x7f0000f78000)=0x0, &(0x7f0000911000)=0x0, &(0x7f0000000000)="") modify_ldt$write2(0x11, &(0x7f000056a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000-0x4)=0x0) modify_ldt$write(0x1, &(0x7f0000001000-0x10)={0xfffffffffffeffff, 0x20001000, 0xffffffff, 0x1, 0x7, 0x836b, 0x3, 0x8, 0xc0, 0x7}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000)={0x1, &(0x7f0000002000-0x8)=[{0x40, 0xbb, 0xf91, 0x401}]}) [ 241.842090] QAT: Invalid ioctl [ 241.846966] QAT: Invalid ioctl [ 241.851379] QAT: Invalid ioctl 2017/12/29 23:24:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000845000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000b28000-0xa)='/dev/vcs#\x00', 0x7, 0x26e7d67fee57a667) sendto$ipx(r2, &(0x7f00000f3000)="6df4e5f0cb576a0de76c4b5fa806", 0xe, 0x4c044, &(0x7f0000f8e000)={0x4, 0x20, 0x4, "5b22a4ef6f89", 0x4, 0x0}, 0x10) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000aa1000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000765000-0x8)=0x0) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005e4000)='net/dev\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000060d000-0x2f)=""/47) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x7fffffff]) 2017/12/29 23:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f00003b9000)='./file0\x00', &(0x7f0000c14000-0x8)='./file0\x00', &(0x7f0000e02000)='rpc_pipefs\x00', 0x4800, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000069a000)={0x0, {""/7}, 0x0}, &(0x7f00003f5000-0x4)=0x10, 0x80800) r1 = accept4(0xffffffffffffffff, &(0x7f0000a44000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000-0x2)=0x10, 0x800) splice(r0, &(0x7f0000d7d000)=0x0, r1, &(0x7f0000e47000-0x8)=0x0, 0x10f3, 0x7) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r2, &(0x7f0000d07000-0x8)='./file0\x00') renameat2(r2, &(0x7f00006b7000)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000633000-0x8)='/', 0x1) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getpid() pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005e4000)='net/dev\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000060d000-0x2f)=""/47) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x7fffffff]) 2017/12/29 23:24:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000123000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000821000-0x9)='/dev/vcs\x00', 0x101080, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000ba9000/0x18000)=nil, &(0x7f0000da1000-0x18)=[@text64={0x40, &(0x7f0000dbc000)="4e0fc72a480f01cb66baf80cb8b00e3c87ef66bafc0c66b8e50066ef6445c0ca543e4d0fc7ab000000002e3636f2470f2cc80f094a0f0064ae0e0f20e035000200000f22e048b862f1b8551ff5707a0f23c80f21f835080010000f23f8", 0x5d}], 0x1, 0x22, &(0x7f00004f6000)=[], 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00009a4000)={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]}) 2017/12/29 23:24:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fe000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$packet(r0, &(0x7f0000c55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000942000-0x4)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bcb000)={r3, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000b27000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f000047e000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00005ad000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x450, r4}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000056000-0x4)={0x0}, &(0x7f000011f000-0x4)=0x4) ioctl$TCSETAF(r2, 0x5408, &(0x7f00007fe000-0x14)={0x7, 0x1000, 0xffffffffffffff05, 0x8, 0x7ff, 0x3, 0x7, 0xdab3, 0x1, 0x2}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000815000-0x4)=0x4, 0x4) futex(&(0x7f000000d000-0x4)=0x0, 0x9, 0x0, &(0x7f00005c4000)={r1, 0x989680}, &(0x7f0000c3c000-0x4)=0x0, 0x0) 2017/12/29 23:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e0a000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x8) 2017/12/29 23:24:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00006b6000)="240000000006010020000000fffc00140e00fa6e0007fafffff900f7729256ff84dfff", 0x23) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005e4000)='net/dev\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000060d000-0x2f)=""/47) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x0, 0x7fffffff]) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') syz_open_dev$sg(&(0x7f0000088000-0x9)='/dev/sg#\x00', 0x10000, 0x92400) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) close(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000399000)={0x57e, 0x2, {0xffffffffffffffff, 0x0, 0x8, 0x2, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:24:57 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000130000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000e59000-0x58)={0x5, 0x0, [{0xe93, 0x0, 0xd6f6}, {0x2, 0x0, 0x800}, {0x1, 0x0, 0x1000}, {0x64f7, 0x0, 0x20}, {0x10000, 0x0, 0xbf}]}) mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000fef000)="", &(0x7f0000b88000)="", 0x2000000}, 0x20) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005e4000)='net/dev\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f000060d000-0x2f)=""/47) 2017/12/29 23:24:57 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, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000ca000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004ac000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008af000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x20000000000c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00005a5000-0x4)=0x3, 0x4) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r1) syz_open_procfs(0xffffffffffffffff, &(0x7f00005e4000)='net/dev\x00') 2017/12/29 23:24:57 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) sync() ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) 2017/12/29 23:24:57 executing program 5: r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000001000-0x5)='comm\x00') setfsgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00007c7000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f0000f56000)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000f9e000-0x6)='stack\x00') read$eventfd(r2, &(0x7f0000cb1000-0x8)=0x0, 0x8) write$evdev(0xffffffffffffffff, &(0x7f0000b07000-0x18)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/29 23:24:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/user\x00', 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000162000)=""/0, 0x0, 0x0, &(0x7f00007ad000)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) poll(&(0x7f000047e000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) connect$ipx(r0, &(0x7f0000a90000)={0x4, 0x4, 0x80000000, "5e951bb55340", 0x7fff, 0x0}, 0x10) 2017/12/29 23:24:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000dd5000)=""/186) syz_emit_ethernet(0x47, &(0x7f0000837000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20020086dd, @ipv6={0x0, 0x6, "a228af", 0x11, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x84, 0x0, 0x0, 0x1, 0x0, 0x100000001, 0x0}], @udp={0x0, 0x0, 0x9, 0x0, '<'}}}}}}, 0x0) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xb, 0x8005, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000003000)={0x4, 0x9, 0x7fff, "150145860af8", 0x8001, 0x0}, 0x10) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000001000)={0x3, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001000)=r2) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x36, 0x1, @thr={&(0x7f0000cfb000-0xdd)="ddf038d34b7851d0285e9027e84506a448c2d132d22e8837ce629e58396f764d6c448422e9ef7c2eea148d44331e2e825abbdcbd7663f3ab0cb3a72097cb2643c8b6a0b49f9a8e5262c364a847f3d500761ca76df5db83acd1a4d25e1ba8e767fbefc9d75b4a57f19f2f663d710a3ed9f08bbaa7a8d7690a2680ec21b18d29e1ed6d049c0e24561477ec7a90451e9d5bfebf6ffc66cbc31434d097eefd59a420519c7713db1e8f07a3ee9e47a4d387fcad8c1dc823ee1c48f56c5d4df9d61a8819213dc0391fe962c2b970770da8a4a98eaaad55fe71c1bcdd4a69f141", &(0x7f0000001000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b94000-0x4)=0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r2, 0x4) timer_settime(r3, 0x1, &(0x7f000068c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00008ce000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x10) write(r4, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:57 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000024000-0x4f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) close(r1) 2017/12/29 23:24:57 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) capget(&(0x7f0000565000)={0x39980732, r0}, &(0x7f00004c9000)={0x2, 0xeb, 0x0, 0x2, 0x1000, 0x1}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e1000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00001be000-0x4)=0x2, 0x4) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000554000-0x7)={0x0, 0x0, 0x0}, &(0x7f000033b000-0x4)=0xc) pipe(&(0x7f000038d000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005df000)=[{&(0x7f00000e2000-0x1000)="", 0x0}], 0x1, 0x0) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00002d7000-0x8)={0x40000000000b, 0x7fff}, 0x8) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:57 executing program 3: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00001e3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000368000)='big_key\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000ac000)='%$-#\x00', 0xfffffffffffffffb) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x94) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={r4, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x800, 0x100000001, 0x10001, 0x2}, &(0x7f0000001000-0x4)=0xa0) keyctl$instantiate(0xc, r1, &(0x7f0000371000-0x10b2)="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", 0x10b2, r2) getpgid(r0) 2017/12/29 23:24:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='\x00nvro') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000cd000)={0x2, 0x57, 0x2, 0x3, 0x0, 0x6}) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000463000)='/selinux/create\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c8a000-0x4)=0x0, &(0x7f0000aa6000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007d4000-0x71)={0x0, 0x69, "519e07479a953c6b203445ad0d94c04d295e54e598ae1f770fd4a74193c4c221c2b8bf92e2e8a63559bbf25f6ff429f8304ede52f1aa9ccef47d75b150e86fc90b4a17c42199177979ee8cceccee12966129e225ccf99d844d20063d6a20fb66f41a229357b2bda4b9"}, &(0x7f0000101000)=0x71) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000187000)={r1, 0x1, 0x4007ff, 0x4, 0x1000002, 0x81}, 0x14) listen(r0, 0x7fa) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r3 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000379000-0xa)={r1, 0x6, 0x1, [0x5]}, 0xa) recvfrom(r2, &(0x7f0000931000-0x72)=""/114, 0x72, 0x10001, &(0x7f0000de7000-0xe)=@l2={0x1f, 0x10000, {0xfffffffffffffff9, 0xffffffffffffffff, 0x800, 0x1ff, 0xf8, 0x8}, 0x80000000, 0x5}, 0xe) bind$ax25(r3, &(0x7f00000b1000)={0x3, {"48058166dc9152"}, 0x0}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000855000-0x14)={0x9, 0x7f, 0xb1, 0x1ff, 0xade9000000000000}, 0x14) 2017/12/29 23:24:58 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x1, 0x6, 0x3, 0x5, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000008000)={r1, &(0x7f0000018000-0x2)=""}, 0x10) 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) timer_create(0x1, &(0x7f0000002000-0x60)={0x0, 0x1f, 0x0, @thr={&(0x7f0000002000-0xd4)="160ec80fbbd5f770ae0b2885cf635c855cc42e258e2035c8019c0d9da51546a1ac8af815283201fb82870e56c8b9b87b15f311bc7a92f7b29bb2fe98b05c037db8cd880ca10f243d02e7862a90cc4136a82b63fbf4a1715a4aa99562f52f7786f7b5d73b6fa3f75a874aaaae241fa7dfa13c616d16fbe42da67824a0af8383620a87f75b941c36b5f647e6d74e1fea3dce28624729f60edcbd8de319ce496ba89f265e40cd8933d030cc790893a881175b7fea83f42922e068e828782829e6a0c5667ca002d110a98f27e87ac04597c3bd1575e6", &(0x7f0000001000-0xd4)="e896f6755726cea5cb6d5353b56b8e50ec712c09e3c8aaeee1417803f9575e690e1c0ed9dcb28aa67416ca804c6c9858374b759c1e311daedd9d29cb29d6d240adb611f35e0b15b99ce92af54c98508ef537d3a4d6b90d6c6e9c1b73314304097badd44e307fe8386252adb0d622b6f7076d697154b269a46ecd3d0a2fa071fc5e098e9ae015b756e7a89b5e08b5c2826d3760dcaf7edaaf435379f640d801626b6296b51fa9e81076985ab5f66ccf0d4152fbedd3fb28b4f5e0218aa00bc18ccefb0712fd7e84f53190a4ece0b875130727156a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x7, 0xc, &(0x7f00004d5000)=@raw=[@jmp={0x5, 0x6, 0x0, 0x1, 0x3, 0xfffffff0, 0xfffffffffffffff8}, @alu={0x7, 0x800, 0xf, 0xf, 0x1, 0xc, 0xffffffffffffffff}, @generic={0x3, 0x2, 0x3, 0x101}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x1, 0xffffffffffffd3b2, 0x7, 0x100}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x3ff, 0x5d, &(0x7f0000a2b000-0x5d)=""/93, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2017/12/29 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d64000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d95000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000552000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000b14000-0xc)={@empty=0x0, @broadcast=0xffffffff, r1}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000093f000)={0x9, 0x6}, 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r2, &(0x7f0000257000)=""/0, 0x0, 0x0) 2017/12/29 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c8a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000c36000)={&(0x7f0000ce8000/0x1000)=nil, 0x1000}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000dd0000)={0x0, 0xa2, 0x9, 0x7, 0x400, 0x450, 0x5, 0x100000000, {0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x400, 0x100, 0x5}}, &(0x7f0000279000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a99000)={r1, 0x0}, &(0x7f0000a80000)=0x8) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000e6e000-0x47)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x100002000086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x4, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "97c2bf", 0x0, "9f17cc"}, ""}}}}}}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007e2000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f6b000-0xd)='/dev/net/tun\x00', 0x0, 0x462302) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c68000-0x4)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00006f6000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007ec000)=0x8) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x88a) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(0xffffffffffffffff, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r1 = geteuid() keyctl$chown(0x4, 0x0, r1, 0x0) r2 = add_key(&(0x7f00009d6000-0xc)='id_resolver\x00', &(0x7f00005bc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c64000-0x1000)="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", 0x1000, 0xfffffffffffffffb) stat(&(0x7f0000be9000-0x8)='./file0\x00', &(0x7f0000658000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r1, r3) pkey_free(0xffffffffffffffff) io_setup(0x0, &(0x7f000048e000-0x8)=0x0) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c6c000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x8, &(0x7f00000a4000-0x10)={0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000742000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000cb6000)=0x0, &(0x7f000097f000-0x4)=0x4) shmctl$SHM_LOCK(0x0, 0xb) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000285000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000885000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x20, 0x0, "6f9566913c8d8fd651ece23a9d32927092fd0a0e4ee499e58d5d4c4c1819d2f3dfed6a803a5d02e65dae2501f944b2c371fd9d803d4dc0d8ceadfb88d5dbe16bbbd7057b49796f296e94cdd895980a7b"}, 0x160) io_setup(0xfff, &(0x7f0000b99000)=0x0) io_cancel(r2, &(0x7f00000bd000-0x40)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000ebb000-0xd0)="ca7bcd5e72a755efa95bbbd0d99ad773e36d169bd75fce6140affb5bab504e52ce301d51d634ae05a083cc734e8aa6a03586a5bf0f32849201322146a6b12d57a1aa1272da1814d8f4e19f59d1c283b098f437470e8e9ae8f3edf923782e76dd7dc0770d82be0644b2f6ba80b4694598663468fa40d26534a1f5289e0d6dd0f5036bf266c8740190063aa74af4a1a1307cc113668fd3331315f899d9d6f80eb879a18ac59b0da19c489c40df6987a621768161b6e0e9fe7015dbe29b960edb5d17e8a98918f2189ddd20f187efeaab1a", 0xd0, 0x1000, 0x0, 0x0, r0}, &(0x7f000086c000-0x20)={0x0, 0x0, 0x0, 0x0}) r3 = shmget(0x1, 0x1000, 0x200, &(0x7f0000276000/0x1000)=nil) shmat(r3, &(0x7f000063b000/0x14000)=nil, 0x6000) 2017/12/29 23:24:58 executing program 3: r0 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000001000-0xe0)="036fce07289e92eef61c0349c52528feec9cea28f15afe4f3ff430c207332863a49f381dded335dc95ae3bb6bfef4caa79b13f8e133d4a3e0eacf0901af4cb0ca1230953b4a3998daec4591e39cd6ef8d9b4813b2831d349aa3def6b46c1df50a8f12bf20000c253ac5919cdb875f39efa74e097f83086679356a46e9447f6b7ea294f375b5f34eb93c9c8ad3d63d9347ad18720d007363caa8edee1b0c9255ed3f6d2d53bb27bb21e79d5420eb745978e7a532e351addcea52ee4cf2e33c3b651cb4986dd415d1b716f3f5cd16d9eeecbdb2a7eb139ac7be46c41b9c7a326f5") unshare(0x400) mq_notify(r0, &(0x7f0000c2b000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000217000-0xfc)="", &(0x7f0000511000-0x5a)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000495000)='/dev/qat_adf_ctl\x00', 0x22502, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000245000-0x2)={0x7, 0x7f}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() fcntl$lock(r1, 0x0, &(0x7f00007b7000)={0x2, 0x1, 0x3, 0x5, r2}) r3 = syz_open_procfs(r2, &(0x7f0000ba0000)='environ\x00') memfd_create(&(0x7f000055a000)='environ\x00', 0x2) pread64(r3, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d06000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4b8c0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x200000000000, 0x0, 0x800000, 0x56, 0x1, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) r1 = socket(0x10, 0x2, 0x400000000010) write(r1, &(0x7f0000360000-0x24)="240000001a00091cef000000efad000001ff00ed08000100006f1dfb0000000000000000", 0x24) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000734000)=""/182) 2017/12/29 23:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000dc6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bed000-0x10)={0x5, &(0x7f0000e06000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000b9e000-0x8)={r1, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a89000-0x8)={0x0, 0x0}) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x0, 0x0) connect$unix(r3, &(0x7f00006bd000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r3, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001bc000-0x60)=[{&(0x7f0000715000-0x4f)="", 0x0}], 0x1, &(0x7f0000893000-0x48)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r2, r2, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 0x10) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x8, 0x4) close(r2) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) [ 242.524089] QAT: Invalid ioctl 2017/12/29 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40100000000036, &(0x7f00009f3000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0196f75d34c82d9d273f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004000e663d75dd05a04c57bbb2d0e8128a5d071038a46611b937f96f7d4fe612a8f9fc3f071ce60000000000000000d35dbdeb62e18a769c862fa26d59f8b9f3aee345e59eee7026fe40be9cda0685f125e2c3525ad0ff00000000ffffff3d325f01902d9755668fa3f9b8974f6c92b836615657ade630936ca63e6ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000407000)="", 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fce000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) bind$ipx(r1, &(0x7f0000c8e000-0x10)={0x4, 0x8, 0x401, "4d4e1185b513", 0x100000001, 0x0}, 0x10) 2017/12/29 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000860000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r4, r3, 0x1, r0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000220000-0x8)={0x0, 0x0}, &(0x7f00008f2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b79000)={r5, 0x10000}, 0x6) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) [ 242.552944] QAT: Invalid ioctl 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 5: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004c1000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001000-0x68)={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]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001000-0x10)={0x33, &(0x7f0000002000-0x33)="f72cf7c4d199db1688f721c4253092e1638065ffc8269a84762e6dd4280bed3014237160f516ecdd263273c2b83e871552ede0"}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r1, 0x1}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000731000-0x1e)=""/30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000bb000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x1, 0x0, 0xc, 0x0, 0x0, 0x0}, 0x20) 2017/12/29 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000538000)="ff7f0000726f6e005af9f6fb97fc56b6f34ba9e7c4a4005f96411a785142debcec61b1add961af5e59ebdc5cd5742a4b142ce3fb0f1f73bcde99e2d7") pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x80000000) r1 = geteuid() stat(&(0x7f0000846000-0x8)='./file0\x00', &(0x7f0000134000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ff0000-0x8)='./file0\x00', 0x4002, r1, r2, 0x81, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000984000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f00001a5000)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000d7000-0x18)={0x0, 0x20, 0x30, 0xffffffffffffffc5, 0x1}, &(0x7f0000696000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000614000-0xe)={r3, 0x1000, 0x3, [0xc3a, 0x447e, 0x5]}, 0xe) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006cf000-0xb8)={0x0, 0x40, 0x3ff, 0x6b8e, 0x26, 0x8ca, 0x48f, 0x100000001, {0x0, @in6={{0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x1, 0x84b5, 0x3, 0x3f}}, &(0x7f00002f5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000a4a000-0x8)={r1, 0x5}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000b9000)=0x2, 0x4) fcntl$dupfd(r0, 0x406, r0) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000011, 0x807, 0xfff) setsockopt(r0, 0x107, 0x1, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) setsockopt(r0, 0x100000000000107, 0x2, &(0x7f0000000000)="01000000030006000017000000c4ffcc", 0x10) 2017/12/29 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) munmap(&(0x7f00000bb000/0x2000)=nil, 0x2000) mbind(&(0x7f00007ec000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000c28000)=0x800003f, 0xe5, 0x0) mlock(&(0x7f0000f02000/0x3000)=nil, 0x3000) mremap(&(0x7f0000e37000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000699000/0x2000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mincore(&(0x7f0000bc3000/0x3000)=nil, 0x3000, &(0x7f0000cf4000)=""/250) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000324000-0x4)=0xdaf3, 0x4) ppoll(&(0x7f0000c73000-0x20)=[{r0, 0x20, 0x0}, {r0, 0x2020, 0x0}, {r0, 0x2, 0x0}, {r0, 0x80, 0x0}], 0x4, &(0x7f00001df000-0x10)={0x77359400, 0x0}, &(0x7f0000071000-0x8)={0x6}, 0x8) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000a4b000-0x8)=0x0, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c78000)={@common='lo\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x39, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000fcb000)={{0xa, 0x2, 0xa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, {0xa, 0x0, 0x26, @loopback={0x0, 0x1}, 0xd8}, 0x1000, [0x1000, 0x80000000, 0xfffffffffffffc01, 0x8, 0x0, 0xba4, 0x7, 0x6]}, 0x5c) 2017/12/29 23:24:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000002, &(0x7f0000001000-0x3)="", 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f0000977000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x8, &(0x7f0000001000-0x40)=@raw=[@ldst={0x3, 0x1, 0x0, 0x1, 0xd, 0xfffffffe, 0x10}, @call={0x85, 0x0, 0x0, 0x1a}, @jmp={0x5, 0x7fff, 0x9, 0x0, 0xb, 0x0, 0xfffffffffffffffd}, @generic={0x100000000, 0xfffffffff3a24033, 0x8000, 0x7ff}], &(0x7f0000001000-0xa)='syzkaller\x00', 0x4, 0xd0, &(0x7f0000000000)=""/208, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x7, r3, 0x1, 0x3d, 0x6, @random="ebda9616409e", [0x0, 0x0]}, 0x14) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000e06000)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00008af000-0xe)='net/ip_mr_vif\x00') ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000df3000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00007d1000-0x4)=0x0) fsetxattr(r1, &(0x7f0000f5c000)=@known='system.posix_acl_access\x00', &(0x7f0000ea1000-0x1)='\x00', 0x1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a1f000-0xe8)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009c7000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009bc000-0xc)={r3, @empty=0x0, @empty=0x0}, 0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000058f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f000016c000)={0x5, 0x2, 0xdb, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000871000-0x8)={0x0, 0x8}, &(0x7f0000bff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000b03000)={r5, @in6={{0xa, 0x2, 0x6d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff3555}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x42, 0x9, 0x0, 0x6, 0xffffffff, 0x800, 0x1c1, 0x200, 0x401, 0x80000000, 0x5, 0x7fff, 0xa9b6, 0x2]}, &(0x7f00003da000)=0x108) r6 = syz_open_dev$loop(&(0x7f0000912000)='/dev/loop#\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00009a5000-0x20)={r1, 0x0, 0xfbc2e575c799369e, 0x3, &(0x7f00003f9000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$LOOP_SET_DIRECT_IO(r6, 0x40101283, 0x4) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00006f7000)={0x0, @empty=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d3000-0x4)=0xc) syz_open_dev$loop(&(0x7f00005ef000)='/dev/loop#\x00', 0x0, 0x0) 2017/12/29 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r1 = epoll_create1(0xfffffffffffffffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)={0x0, 0x0}) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000a3000-0x8)={0x0, 0x7}, &(0x7f0000f69000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000af0000)={r2, 0x1c, &(0x7f0000c82000)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff}]}, &(0x7f0000e3b000)=0x10) r3 = getpid() process_vm_writev(r3, &(0x7f0000b3d000-0x10)=[{&(0x7f0000c7f000)=""/42, 0x2a}], 0x1, &(0x7f0000247000)=[{&(0x7f00005f0000-0x48)=""/72, 0x48}, {&(0x7f0000606000-0xe8)=""/232, 0xe8}], 0x2, 0x0) setpgid(r0, r3) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x20, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @perf_bp={&(0x7f00007f3000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) pkey_alloc(0x0, 0x1) 2017/12/29 23:24:58 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008db000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000a43000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000+0x726)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:58 executing program 4: mmap(&(0x7f0000000000/0x751000)=nil, 0x751000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00001ea000+0x3)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000751000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000751000)={""/1024}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000044f000-0x9)='/dev/vcs\x00', 0x400, 0x0) mmap(&(0x7f0000752000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000753000-0x12)={@common='rose0\x00', 0x1}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000729000-0x14)={0x3, 0x2, 0x0, 0x1, 0x1f}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00005de000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00001b5000-0x4)=0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000f5000-0x190)={0xa9, {{0xa, 0x3, 0xa135, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x90000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @loopback={0x0, 0x1}, 0xfa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) init_module(&(0x7f0000274000-0x1)='\x00', 0x1, &(0x7f00000f9000)='/dev/kvm\x00') ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000001000-0x20)={0x0, 0xf002, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000753000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f00000f2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000753000)=0xc) 2017/12/29 23:24:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000eb7000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000b8c000-0xb0)={{0x3f, 0x9}, 'port1\x00', 0x0, 0x8, 0xffff, 0x8, 0x3, 0x8, 0x3, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_get$pid(0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00005c1000)=""/112) 2017/12/29 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000779000-0x8)='./file0\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000e74000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000862000-0x4)=0x14) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000c30000-0x6b)=""/107) 2017/12/29 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x3}, 0x0, 0xf6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000dac000-0x8)={0x0, 0x0, 0x81, 0x7f}) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) syz_open_dev$vcsn(&(0x7f000070a000)='/dev/vcs#\x00', 0x0, 0x400000) fadvise64(r0, 0x0, 0x0, 0x3) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) semget(0x3, 0x1, 0x80) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00005ff000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00000b8000-0xe)='net/connector\x00') mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, 0x0, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x3, 0x3, 0x211) semctl$GETNCNT(r0, 0x400, 0xe, &(0x7f0000aad000)=""/0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semget(0x3, 0x3, 0x211) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 242.844226] kauditd_printk_skb: 33 callbacks suppressed [ 242.844235] audit: type=1326 audit(1514589898.564:3767): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 242.891231] audit: type=1326 audit(1514589898.601:3768): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=55 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 242.891247] audit: type=1326 audit(1514589898.601:3769): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 242.891261] audit: type=1326 audit(1514589898.601:3770): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 242.891275] audit: type=1326 audit(1514589898.604:3771): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=31 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 242.891290] audit: type=1326 audit(1514589898.605:3772): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 242.891304] audit: type=1326 audit(1514589898.606:3773): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 242.891318] audit: type=1326 audit(1514589898.611:3774): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 242.891334] audit: type=1326 audit(1514589898.614:3775): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) accept$llc(r0, &(0x7f000039d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000a02000-0x4)=0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048e, 0x0, 0x0}]}) 2017/12/29 23:24:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000086000)={0x0, 0xffffffffffffffff, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b6b000-0x10)=@generic=""/16, 0x10) r1 = socket(0x10, 0x2, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000072b000)={0x0, 0x0, 0x0}, &(0x7f0000d09000)=0xc) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b21000/0x3000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000a95000)='/dev/net/tun\x00', 0x0, 0x2000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000003000)=""/55, 0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) pread64(r0, &(0x7f0000a93000)=""/1, 0x1, 0x0) 2017/12/29 23:24:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049e000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000db000)={0x0, 0x0, &(0x7f0000a2f000)=[], 0x0, &(0x7f000082a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2017/12/29 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000e00000-0x8)='./file0\x00', 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) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) inotify_init1(0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) getsockopt$sock_int(r2, 0x1, 0x1, &(0x7f0000c37000-0x4)=0x0, &(0x7f0000e64000)=0x4) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) [ 242.891348] audit: type=1326 audit(1514589898.614:3776): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7180 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2017/12/29 23:24:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00003a1000-0x9)=@common='bpq0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) poll(&(0x7f00009a3000-0x10)=[], 0x0, 0x0) delete_module(&(0x7f0000c04000)='ppp1bdev,GPLposix_acl_access+vmnet1/\x00', 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041f000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000cce000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100, 0xffffffffffffffff, 0xe26, 0x0, 0x1, 0x1, 0x8, 0xfff, 0x700000000000000, 0x8, 0x4, 0x70, 0x4, 0xfd, 0xec]}, &(0x7f000002f000+0xf53)=0x108) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00003d9000-0x8)={r3, 0x200, 0x0, []}, 0x8) clock_gettime(0x0, &(0x7f0000883000)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00002c5000)={r4, r5/1000+10000}, 0x10) r6 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:24:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000084000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000f62000-0x4)=0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000a3e000)='./control\x00', 0xff, 0x102) accept4$inet6(r1, &(0x7f0000d68000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000997000)=0x1c, 0x80000) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000c28000)=0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00005b3000)={&(0x7f0000cec000-0xc)=[0x0, 0x0, 0x0], 0x3}) renameat(r1, &(0x7f00001f8000-0xa)='./control\x00', r1, &(0x7f0000009000)='./control\x00') 2017/12/29 23:24:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f00002eb000)="22208fcd4c8a1dcd0a2480d982c712a30f415ab5f2dd6db187ff2fe71b79fa4ecd5077c027e0811908ff7687", 0x2c, 0x0, &(0x7f00006d6000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000211000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xffffffff}, 0x8) 2017/12/29 23:24:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000001000-0x24)={0x3, 0x8, 0x6f, 0xffffffff, 0x1, 0x1000, 0x81, 0x25, 0x8, 0x3, 0x6c, 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}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:24:59 executing program 5: mmap(&(0x7f0000000000/0x5b2000)=nil, 0x5b2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f00005b2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b2000)={0x0, 0x0}) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, 0x0, &(0x7f00005b4000-0x4)=0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00005b3000)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2e4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x7e6}, &(0x7f00005b3000)=0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000021e000)={0x0, 0x0}) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00005b3000)={r4, 0x40}, &(0x7f00005b3000)=0x8) pipe(&(0x7f00004a8000)={0x0, 0x0}) r6 = semget(0x2, 0x3, 0x40) semtimedop(r6, &(0x7f000039f000-0x2a)=[{0x0, 0x4, 0x800}, {0x1, 0x400, 0x1000}, {0x5, 0xfffffffffffffffc, 0x1800}, {0x4, 0x100000000, 0x800}, {0x3, 0x6, 0x800}, {0x1, 0xd4, 0x1800}, {0x4, 0x1, 0x1800}], 0x7, &(0x7f0000065000-0x10)={0x0, 0x989680}) ioctl$KVM_S390_UCAS_MAP(r5, 0x4018ae50, &(0x7f000010d000)={0x9, 0x5, 0x7}) sendmsg$alg(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f0000482000-0x50)=[], 0x0, &(0x7f000031c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r2, &(0x7f00001ca000-0x38)={0x0, 0x0, &(0x7f00005b1000-0x10)=[{&(0x7f00005ab000)="9512ee6bc48675a73a83c2e456b35088e2a38a42b94c7aaf51b6245d48bbbb90f3b9c17c9736d23d641d2bc544caed731f2181b74a26e8d00ef741c31e299739872a90d272a7fe97cede8ac68a38376e1754d351ea77c332bea2e1b6530ed57f22ab388a0c13afcec4aae9746868ecd9c360816534b4934a7b1f9b076c3ee6991f8c5cdd87d640a81acfe87588aab496", 0x90}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 4: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f53000-0x4)=@assoc_id=0x0, &(0x7f0000a2d000)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000244000-0x8)={r1, 0xff1}, &(0x7f00001d3000)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000174000)={{0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, {0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x9, [0x5c73, 0x1, 0x7, 0xfffffffffffffffa, 0x8001, 0x4, 0x3, 0xe]}, 0x5c) 2017/12/29 23:24:59 executing program 0: r0 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000003000-0x180)=[{0xffffffffffffff81, 0x2, 0x7, 0x3, @tick=0x7, {0x4, 0x80000000}, {0x5c4a, 0xf800}, @raw32={[0x6109, 0x5, 0x100]}}, {0x2, 0x7, 0x800, 0x4, @tick=0x20000000000, {0x0, 0x400}, {0x8, 0x20}, @note={0x6e, 0x100000001, 0x80000001, 0xb7, 0x8}}, {0x3, 0x4, 0x6, 0x80000001, @time={0x77359400, 0x0}, {0x7, 0x4}, {0x3, 0x3dec}, @raw32={[0x4, 0xed7, 0x8001]}}, {0x7f, 0x2, 0x7, 0x100, @time={r2, r3+10000000}, {0x2, 0x3}, {0x2, 0x0}, @control={0xfffffffffffff1da, 0x0, 0x7f}}, {0x8a, 0x1aad, 0x165, 0x5, @time={0x77359400, 0x0}, {0x0, 0x800}, {0xfff, 0x1}, @quote={{0x0, 0x9}, 0x5f8e, &(0x7f0000002000)={0x9, 0x9, 0x7f, 0x40, @time={0x0, 0x0}, {0x2, 0x40}, {0x18, 0x2}, @note={0x7, 0x6, 0x8000, 0x80, 0x6}}}}, {0x3f, 0x1d, 0x5a, 0x6, @tick=0x7, {0x68, 0x63c7}, {0x8, 0xffff}, @queue={0x0, {0x40, 0x5}}}, {0x0, 0x4, 0xff, 0x7, @tick=0xfffffffffffffffd, {0x29c3bd14, 0x100000001}, {0x0, 0x6}, @note={0x3f, 0x80, 0x7, 0x9b, 0xfff}}, {0x5, 0x3, 0xacd1, 0x5, @tick=0x8, {0x1, 0xffffffffb2cdcf75}, {0xfffffffffffffffd, 0x4}, @note={0x7ff, 0x1171, 0x800, 0x8, 0xfffffffffffffffe}}], 0x180) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e06000)=0xc) fcntl$setown(r0, 0x8, r6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x2, 0x10) write(r7, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) write(r7, &(0x7f0000a6f000-0x62)="5a4fb4e07ca643cb665c2898a4a636c1455c7e737091f70077ae522a9ba5a2a26ee42c75f47941ec9c83c738be85169cee3870b9c0275cd63a052afb453f703f83df3f7d5cdfdcb11984efd474766fb31e897670f920cb8011aada8a9231d349a0ad", 0x62) fstat(r4, &(0x7f000067b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000fb6000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x4, 0x1b, 0x4, "185b49a9fcea3a509ff05d2379d8c5d5e30f3c26bf9004cd5fcb6003a0c1705ac384b0f0b621a7e3196f5fe1dab0abde4bba0510f8c3e05f5604e26a06ccb08d", "fbac1b522ad4c30ff115cd898b5fec832f1288b16b2ab19cac6ae836752cd90ea12f21c5f9acba498c4d723c073dd43b8163fb2156def44c28506261d2330d83", "173098d0bc0b6f5d706f7ad0cea335efbf2bf6471d939f9c03bbffa1e252bbf1", [0x0, 0x8]}) ioctl$VT_DISALLOCATE(r5, 0x5608) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007bc000)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000d01000-0x4)=0x8, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x9, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000b57000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r1) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8000000, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000330000)='attr/fscreate\x00') pread64(r0, &(0x7f00006ad000)=""/0, 0x0, 0x400000000000000) getsockopt$sock_int(r2, 0x1, 0x3c, &(0x7f0000994000)=0x0, &(0x7f0000380000-0x4)=0x4) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000de2000-0x4)=0x2, 0x4) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:59 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000005000)=0x0) r1 = request_key(&(0x7f0000001000)='id_resolver\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="766d6e657430ef73656c66656d302c6c6f7d00", 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) [ 243.298329] sctp: [Deprecated]: syz-executor4 (pid 7265) Use of int in maxseg socket option. [ 243.298329] Use struct sctp_assoc_value instead [ 243.333814] sctp: [Deprecated]: syz-executor4 (pid 7276) Use of int in maxseg socket option. [ 243.333814] Use struct sctp_assoc_value instead 2017/12/29 23:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000104000-0x60)="88", 0x1, 0x0, &(0x7f0000ab9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f00008e4000)={0x0, 0x0}, 0x84000) r2 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000192000)={{{@in=@rand_addr=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c9000-0x4)=0xe8) r4 = getegid() r5 = getpgid(0xffffffffffffffff) lstat(&(0x7f000091a000-0x8)='./file0\x00', &(0x7f000087b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e7000)={0x0, 0x0, 0x0}, &(0x7f0000156000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006ea000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000eeb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000+0x730)=0xe8) r10 = getegid() r11 = gettid() r12 = getuid() r13 = getgid() sendmmsg$unix(r1, &(0x7f000024a000)=[{&(0x7f00000c9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000f9000)=[{&(0x7f0000785000-0xf0)="d228d263a263c9d29e0d246ea94e0104534b609fc8503e436fee4c42046b9bb3ebaa7868242ca7deb697001f7717ad64405b0ab82fc323392b65297756678cb64ef8f46de6b7019e9ed8ee8fe3add0e0c309c9c3afb91db946cec563d67b2f47160d302e3db6ede1641cc6d54eb301b782dcdcb3804ebeea5cf7cca26b8c1a8e67fef5a158c1db0afc8a7cb711fe95150cbc21466de43684e6fb61447b358322427687e35c9de0cced142939221adb5da190ed347c45496fd78a3dbeea6569d7260823151eed6d834b7d2dc793535ade8bad22029017da3d3a881f1a3f487f0dbf4e3d02b3745b66b6c1d35d33705869", 0xf0}, {&(0x7f0000bc1000)="0a0c340ba897a5ba7b2dcc63a952a970fd78c02c7d8eaff2aa9af1d8ecbbbd2ad3446df0fac3a683411b96b8a1e1d29d3326baa07628b1d233666fd499ee17929f8fff58e5746cb7efad63b023ef575da4290256dce896662f9b026756423557e41e2acd4a0e97b39f057cdca96f9e047c199316426d5cd79c2e66087f9490d2efb6edb61c7caf1a058451a8155b9ac2e05fe69ac99b88e6228035e22186bf4ef884e54cc2653d32a3ba8be94a8e23cc06b93a64c433ee705d5c0e0d1d8d23154bba5651e82abf871113f6daf0df971870032ce0a493c7b6eaf55c207a82ef8f2c84d99d303ef7c56471392a", 0xec}], 0x2, &(0x7f00006da000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x24044001}, {&(0x7f0000fd1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000067a000)=[{&(0x7f00009dd000)="91be82daf2c635a2fcf2f3e423c262dd18df3f9b6bceed02f38d050db740a74abd8d3ebd9c30ce4a69ff0cbdc3cdbd3d4f5fab84d9a8752aecc0d442c4077817622ca928c7905702c3d4caf9a6fe29832b4e3bf45c99b8f350dd7b71bfdd47eb07e05846d8f78b88d8de70a4c137b0a64eeed694945c7e45df5b60441ebdfb0bc410121f02159c71792a4f083ec1ec965cd3dca5130d1366c354adf94841854d87ffc89aae1eb7746a3e3b5b4311f7afd71d2636dec03f93efd38e712e5502ccfbf8830f20e14552f351c2d343ca9a280f5655413c8dda712e5a718285df44d5fb5912bbb025ebf26e", 0xe9}, {&(0x7f0000214000)="733c98286cab5bf4189cb26ab0a56a2d615cf542407516c2f6d812b1a37b651a971f67be86152e4ca5c04f1ef584fcfeff9d6538fa7fe3eadbad50318fb98112a75e0b91eb722df59afe1a85c77caacedaf248f7f6513e54d5418e96127eb2c2", 0x60}, {&(0x7f0000605000-0xba)="591a722a49dab08f8823794396742512e1789db54eabf2be4d0ff303018b7e0809190b5dfa5d72cd883660c6b0fe3462424b830ae2f5024bb7a1c3e6fe61a0f8a88632b09fd8d06d855f23df1763a7e27359b2128f426dc44cfdc45a1864c96c24724b4c1e7cead2cb2d33c8e566f399d650e344903b052f28330eb4e867c4940bf542627a3415d881213b4e7f75d1bc9274df47655a79e9954f8c987f3abf8c012c0e82f9ff8c42395a931ac98d81522c336c070f77a34a47be", 0xba}, {&(0x7f0000e94000-0xd6)="072c00b752f98d33920a929f71bd97fc7eda93bedeeb65bf9e44ebfef76ba6b39c4893e309de38db0e60d097a59194d2042d2817177944aaab6e2f39df74d3a94e6ff15f64ceeb0dc09287ac11f6c6baad1f5014273bcd94b34a86565b76b4c17daf65a0a8dbb1ff768eb73dc18fca3ba53ae756c7fa6a309056f49d1610aab93bebc0aef7a3ca4410bf19db492a0bc8bf38dd347473a3c9138388a70b669f9b3e0d11a5636dbedf842945af62f9bc10451cfdd425fced8e9303ded916d33c872e33cf2824ec9c4a4de62f1978f879e3972192b4dba5", 0xd6}, {&(0x7f0000fe4000)="ab535277cfa087460bba087331d6d4d91f7e035a3b1fe482ed383be7864a5142f2e6b4b731ec7200f6e20614789cc0a82c87c0a8f6e97152aba4bb61765ca5bbafc712d9390bb504ed395ce8447d89c0f9507e6263c2338551bef37c226ed30c30cefe3f2ef845c5ca8229ea14d8cf8c2e22b449bf1166ca7215716673da2aa613cf7cdce9fac5106445315290b14a24bc947033a4688b12f0d96b6a8189351648527b3c699ad4e5714cc1e7da5f30e7e60e06fbf890c0023c8db649f7d33f521f29e464e33163260f24032bed8cc61f1b31", 0xd2}], 0x5, &(0x7f0000fde000)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x78, 0x4040}, {&(0x7f00006bc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000992000)=[{&(0x7f0000329000)="", 0x0}, {&(0x7f0000cb5000)="9ab1212b729b00553d6dcc70a8f0095dcac8f8bc75c0c8b8c300480471057a9b63abccfbb67cb8a3fbca05cf967caf418f63470d7b384b94f128b47aca5120dba7dd25806a91b1eb5fb5f76c550a980f5bb9b7556be9f025d1279b76dc7e7f5049e6e4928433468a62ddb8b67673e32295cff2f631787c6a3b0256a29aa6b4eed6051ca60011a741f29cc85bccba91e19f8204726a93603455e96b4913", 0x9d}, {&(0x7f00002eb000)="e1b05b47fe45a43074258d05e22d8cd5ed74d3e12817844857027db5a593e6fafa3043ca5b91ffec659e0af393290be66daebed73d56f0d8465f1577a0c9a289d4b2ed30ed27910bde94809185557883f75345d5605ed567d953c90baa3686fe13189e72f43264c0c5877728f87b834f685218e59bf7374382440c699836e58b71efa5e71374", 0x86}, {&(0x7f00007f9000-0x60)="16c02963768406066c81a6dd58b2494d1f3da9910ec5abd0aebe9d53e4a5d7e89e5e50a9a61d5378b0577c6e889f0c442597c73110037666d1b4623a428e0e5106259220c6c2cd8c4943abd0932f4968c097a0b70602975fbc8b6d44a76dd72b", 0x60}], 0x4, &(0x7f0000242000-0x60)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0xe3233853f31ff4a9}], 0x3, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ac0000)={0x0, 0x1, 0x0, 0x400003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) close(r0) 2017/12/29 23:24:59 executing program 4: mmap(&(0x7f0000000000/0x4b8000)=nil, 0x4b8000, 0x3, 0x400000100032, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001c, &(0x7f00007b8000-0x1)=""/1, &(0x7f000007b000)=0x1) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f00004b8000)=""/179, &(0x7f000021d000)=0xb3) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000c7d000)="fa435748e5470032916cd4f58609cbb8e3112759e684322e5189ce544a8d8987393c988c6eba2ef75a3cc97317a8f2a86351927a9ff06766bc25b35cd58e91caaaed96c13f5413ce3f12622b16cd0bc13c912b561c0c0de51b49f6c2cf934e87b96cecb20cfe10fb34090698ad94df586d8a30df7c70c1cd049973469913341b7d349ef087dd6a3b17e9af72c2d34ce69b617c603beb78e9a835a332122f42f61051fa225818d3aff9e15ff856e6d92bcbdf7b9dbf05c59a72f91918", 0xbc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003b3000)=0x1ff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061c000-0x4)=0x0, 0x4) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) r1 = getpid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000364000-0x8)={0x0, r1}) 2017/12/29 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000572000)={0x7, r0, 0x1}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000045f000-0x10)={0x3, 0x33, &(0x7f0000659000)="795997162ce3f12149a6248793880a9153b1ff3afad39736e608788762f045b4bb5e0120cac08be24b5f265d7b1f175e8c340e"}) 2017/12/29 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0xfffffffffffffffc) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x8, r2, 0x1}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000048d000)={0xf000, &(0x7f000002d000)=0x0, 0x200000000008, r2, 0x1}) r3 = memfd_create(&(0x7f0000c66000)='{vboxnet0}\x00', 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000a19000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000036c000)=0x8) 2017/12/29 23:24:59 executing program 1: mmap(&(0x7f0000000000/0x311000)=nil, 0x311000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000311000)=""/207, 0xcf) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000311000)=0x401) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) recvmsg(r3, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r3, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000313000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/29 23:24:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0xa000, 0x8, &(0x7f0000ec5000/0xa000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000001000-0x63)=""/99) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x50480, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000000)=""/57, &(0x7f0000000000)=0x39) uname(&(0x7f0000001000-0x1c)=""/28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000001000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x2c)={0xe, 0x3ff, 0x3, 0x0, 0x18, 0x0, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00006eb000-0x10)={0x2, &(0x7f00005dd000)=[{0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) fanotify_init(0x10, 0x0) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x280) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0xffffffff7fffffff, 0xbb5}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x106)={r1, 0xfe, "8f0be084794f7f00e3a635e0da93cb4bcaf96eab9170dbea44878c937d2dee02edbc92e9fb2b3cabef4d5a04df172a69faeb5c8b2a8087fd5b18192576d2f231ff4808a0b4a83e77d1bb1448dfb1f9f88bc9f41758d593d7cf7890beaebc6468c8478ad78f01f3dd2ddb91bd92d8ae38e282ab6b68145a0d2d08aa10e0a23891bab4e18d3665a9b4919f07e6a74d1eb4b12db6d65b34c6984bd629e920c459b40253e224767bdc34d8d0d4f2b490c6c29ffa9e46b3ac3f8c33c8d74c8b8782be53c15e9c1a38952b530269afaa531e104f742c9dc5140b029b126ad96b6b5160393240c812b6159db282a6900a36bc478b7d84b55ccc939176133cedc59f"}, &(0x7f0000001000-0x4)=0x106) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r2, 0x1, &(0x7f0000001000-0x20)={{r3, r4+10000000}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r5, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x9, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r6 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) r7 = syz_open_dev$mouse(&(0x7f000095b000)='/dev/input/mouse#\x00', 0x2, 0x0) getsockname$packet(r7, &(0x7f00007c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000557000-0x4)=0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f00002ef000-0x4)=0x0, &(0x7f000066f000-0x4)=0x4) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f0000224000-0x2)=0x4, &(0x7f0000be5000-0x8)=0x2) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000729000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)="", 0x0, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") r0 = syz_open_dev$vcsn(&(0x7f00000e9000)='/dev/vcs#\x00', 0x6, 0x2000) fchmodat(r0, &(0x7f000083d000)='./bus\x00', 0x100) r1 = add_key(&(0x7f0000f1c000)='blacklist\x00', &(0x7f00004eb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000970000-0xa3)="9783e015884e585b9eb3b9959ba2a80573632913d206b05262235173047ec443face3f282283a37970c89b671719add78c7886cf53a524f03cb1b684f317b8a7da9d41011adde57d27bb151a0bfdefef6ad9735409a8bef6b1081abf5d762f7192c73b9bbd5e4a8bdc95d37b3d727ce8d85fed2a0bdfba2fa61e407d7be1936fa75d88de28afdb6add4bea0b94a1f4edc6e1d35e016e7920edf921301183da7bd3a510", 0xa3, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) umount2(&(0x7f00009fa000)='./bus\x00', 0x1) unlink(&(0x7f0000a9c000-0x6)='./bus\x00') umount2(&(0x7f00007a8000)='./bus\x00', 0x4) 2017/12/29 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000009d000-0x4)=r1) 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) truncate(&(0x7f0000a07000-0x8)='./file0\x00', 0x81) r2 = syz_open_procfs(0x0, &(0x7f0000983000)='net/igmp6\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00004fe000-0x8)={0x0, 0x0}) readv(r2, &(0x7f0000315000-0x80)=[{&(0x7f0000f05000)=""/128, 0x80}, {&(0x7f0000cbc000)=""/4096, 0x1000}], 0x2) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)="", 0x0, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 0: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d07000)=0x0, 0x4) fallocate(r0, 0x1, 0x400, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000962000-0x8)={0x0, 0xffffffff}, &(0x7f0000f2c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000272000-0x98)={r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xb633712000000}, 0x98) 2017/12/29 23:24:59 executing program 3: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000c3a000)=""/254, 0xfe, 0x2) mount(&(0x7f0000641000-0x8)='./file0\x00', &(0x7f0000043000)='./file0\x00', &(0x7f0000a54000)='9p\x00', 0x8000, &(0x7f00008d0000-0x15)="3586e2e21d1d534327d1e0e808f4b81867eb96f1351b0d5a7fa2ff9e54263830fd19f4cdbb838166612926f794c236d8b8cb714221b83f3d94deef418e5f4030523da1d9eec2ceedf743d328712293dc15d7306a334c284d30f6d705b60a8f2012953ec5107a6b21a5d5dbbe5523908778") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000bc7000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f000019a000)={0x1, 0x0, [{0x3, 0x7, 0x0, 0x0, @msi={0x27af, 0x2, 0x3}}]}) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000745000-0x25)="2400e0001a0025f00018000400edfc0e800000000004bf0202ffffeb0800020029050000", 0x24) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000841000+0x8ab)=0x0) syz_open_dev$usbmon(&(0x7f00000d9000-0xd)='/dev/usbmon#\x00', 0x4, 0x101000) pread64(r0, &(0x7f00004b8000)=""/0, 0x0, 0x800000000) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)="", 0x0, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c86000)='/selinux/validatetrans\x00', 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000d88000-0x20)={r2, 0xe7a, 0x20, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r4, &(0x7f00006f6000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a9e000-0xc)={0x0, 0x72, 0x30}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000042f000)={r5, 0x6, 0x7, [0x4, 0x6, 0x4, 0x100000000, 0x1, 0x9, 0x6]}, &(0x7f0000fd5000)=0x16) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bfa000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000827000-0x8)={0x1, [0x0]}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002000-0x8)={r1, 0x0, 0x64ffea24}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000095a000-0xe)={r1, 0x9, 0x3, [0x8001, 0x2d9196cd, 0x1]}, &(0x7f0000b30000)=0xe) r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x3, &(0x7f0000001000-0x4)=0x4) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x0, 0x4) 2017/12/29 23:24:59 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, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bef000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f53000)={0x7, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x6, 0xfff, 0xc3f, 0x8284, &(0x7f00002c8000)=@generic="50986adeec6dbd71cf3728214540ed18", 0xffff, 0x7fffffff, 0x0}) r2 = socket$inet6_sctp(0xa, 0x101, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ebe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec4000-0x4)=0xc) ptrace$poke(0xffffffffffffffff, r3, &(0x7f00003b5000)=0x0, 0x5) r4 = dup2(r0, r2) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000600000-0x108)={0x5, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000771000-0x4)=0x0) [ 243.697050] 9pnet_virtio: no channels available for device ./file0 2017/12/29 23:24:59 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e7e000-0xc)={0x6, r0, 0x0}) mq_notify(r1, &(0x7f0000c1c000-0x60)={0x0, 0x36, 0x4, @thr={&(0x7f000094b000)="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", &(0x7f0000dab000)="d9c6d14865e3cb783c8cdb758a0826123ac0d85e31012d9ce2d9019ff3a8157e073259691020cd5e3503831623b68173acf074e24903ad474dfe8aa9516942598b04bae02033a083c1ef1dc3722afc503f97bb5af998fab791b4987351823bc1f146ccfba3a47f700dd211ec8245894588d0b79aef11a80f2294bb478c8623afde83c9b8b39c4d3ca66bf9acff393d20f2d031eafbd8113e562ff79ebc8306d5dd3eef07a92bd6fef3f21ef7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000abd000)=0x4b2) syz_extract_tcp_res$synack(&(0x7f000098d000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = inotify_init1(0x0) ioctl$KDSETLED(r1, 0x4b32, 0xbe) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000472000-0x4)=0xc) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000be3000)={0x100, 0x84, 0x81, 0x200, 0x2, 0x400}) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000030f000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f5d000-0x4)=0x7, 0x4) connect$nfc_raw(r1, &(0x7f00008b0000)={0x27, 0xffff, 0x0, 0x3}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000267000)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d7d000-0x4)=0x0, &(0x7f000029f000-0x3)=0x4) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00002fb000)=0xbef80000000000, &(0x7f0000f21000-0x4)=0x4) ptrace$setopts(0x4206, r4, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f0000894000)='/dev/vcsa#\x00', 0x480000000, 0x29e442) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000c0f000-0x40)={0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000070d000)='net/ipv6_route\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d1c000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000728000-0x8)={0x0, 0x0}) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fsetxattr(0xffffffffffffffff, &(0x7f0000c6c000-0xb)=@random={'trusted.\x00', '-\x00'}, &(0x7f0000d52000)="992d408f", 0x4, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000be9000)={0x0, 0x0, 0x0}, 0xc) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 1: r0 = socket(0x10, 0x802, 0x0) getpeername$inet6(r0, &(0x7f0000d3b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c1a000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r1, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/0, 0x0}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d6d000)=0x8) 2017/12/29 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00001d9000-0x24)="240000001d0001002000000000fffc00140e00fa100007000600020000000000000003ff", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00005e9000-0x98)={0x0, @in6={{0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4}, &(0x7f0000816000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003b2000)={0x0, 0x0, 0x13c, 0x7ff, r1}, &(0x7f0000db2000)=0x10) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ec1000)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ce0000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b98000)=@assoc_value={0x0, 0x0}, &(0x7f0000c1a000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000076c000)={r3, 0x2, 0x800, 0x1}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ba8000-0x4)=0x0) r4 = getpgrp(r1) r5 = syz_open_procfs(r4, &(0x7f0000b90000)='projid_map\x00') perf_event_open(&(0x7f00005bc000)={0x0, 0x78, 0x1, 0x959, 0x1f, 0x1, 0x0, 0x6, 0x20000, 0x3, 0x800, 0x800, 0x9, 0x4d, 0xfffffffffffffffd, 0x8, 0x0, 0x8001, 0x5, 0xb739, 0x1000, 0xd84, 0x7ff, 0x4, 0x7, 0x7fff, 0x9, 0x9, 0x80000001, 0x5, 0x78cc0, 0x36aa4b1a, 0x7, 0x3, 0xff, 0x10001, 0xf42, 0x2, 0x0, 0x7f, 0x2, @perf_bp={&(0x7f000013e000)=0x0, 0x2}, 0x204, 0x3, 0x4, 0x7, 0x813, 0xffffffff, 0xac8, 0x0}, r4, 0x2e73, r5, 0x8) 2017/12/29 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a11000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000845000)={{0xffffffffffffffff, 0x3, 0x401, 0x0, 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]}) r1 = socket(0x10, 0x2, 0x10) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000018f000)=""/127) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') mount(&(0x7f0000a9b000-0xa)='./control\x00', &(0x7f000035f000)='./control\x00', &(0x7f0000687000-0xb5)='mqueue\x00', 0x0, &(0x7f0000f14000-0xc2)="") ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f00009b5000)={0x0, &(0x7f00000fa000-0x78)=[]}) rmdir(&(0x7f0000062000-0xa)='./control\x00') 2017/12/29 23:24:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setpipe(r0, 0x407, 0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c72000-0x8)={0x0, 0x0}, &(0x7f000073d000)=0x8) r1 = socket(0xa, 0x802, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000931000-0x20)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x4, [@loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000d57000-0x4)=0x7, 0x4) rt_sigaction(0x2f, &(0x7f0000782000-0x20)={0x5, {0x7}, 0x2, 0x8}, &(0x7f00008b3000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00004ee000)={0x0}) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000783000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 243.857321] nla_parse: 27 callbacks suppressed [ 243.857326] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 243.892294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xf, 0x6, &(0x7f00000be000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000407000-0xa2)=""/162) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000065a000)={0x0, 0x0, 0xffffffffffffff9c}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000d81000)={0x8, 0x8b, &(0x7f0000f17000)="", &(0x7f00006e1000)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001df000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r3 = socket(0x1c, 0x1000000000001, 0x6) sendmsg(r3, &(0x7f0000db6000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000)=[], 0x0, &(0x7f000016d000-0x9f)=[], 0x0, 0x0}, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f00008c0000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt(r3, 0x1, 0x4, &(0x7f000052b000-0x9e)=""/158, &(0x7f0000b65000-0x4)=0x9e) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000594000-0x4)=0xfff, 0x4) r4 = fcntl$getown(r3, 0x9) fchdir(r0) migrate_pages(r4, 0x6, &(0x7f00005a1000-0x8)=0x6, &(0x7f000093e000)=0x5) migrate_pages(r4, 0x0, &(0x7f0000120000)=0x0, &(0x7f000082c000-0x8)=0x3ff) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x401, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f57000)={{0xa, 0x2, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x2, [0x0, 0x80000000, 0x5, 0x7, 0x80000000, 0x3, 0x10000, 0x9841]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005ac000)=[@in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x54) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b81000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) [ 243.953854] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/29 23:24:59 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000037d000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f000037f000-0xd)='/dev/usbmon#\x00', 0x1f, 0x2) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000d9a000-0x26)="26000000130047f1ff170080cdffff0300000000010000000000000000080932050021006e35", 0x26) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xac0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000-0x8)=0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x7) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000a7f000)=""/111) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f7000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f000069b000+0x2db)=0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000adb000)={0xa38, 0x2, 0xb687, 0x2, 0x0}, &(0x7f00002b3000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d0a000-0x10)={r3, 0x3c, &(0x7f0000b73000-0x3c)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}]}, &(0x7f0000c6d000-0x4)=0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000a81000-0x10)={0x6, &(0x7f00008a5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000269000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000b98000)='./file0\x00', &(0x7f000078b000-0x14)=@known='security.capability\x00') r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000dd4000-0x7a)=""/122, 0x7a, 0x40000002, 0x0, 0x0) 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f19000)=[{&(0x7f0000fa1000)="29000000180031090020000100000007020000000000ff06fffb00000c00080004001000000ef4ff01", 0x29}], 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000042b000+0x77d)=""/4096) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00002f1000)=0x4, 0x4) 2017/12/29 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xdc7000)=nil, 0xdc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000b9d000-0xc)={{0x9, 0xd23c, 0x80, 0x2, 0x181e, 0x8}, 0x1}) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc8000)='/dev/sequencer2\x00', 0x68c03, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00006f7000-0xb0)={{0x20, 0x60}, 'port0\x00', 0x80, 0x4, 0xff00000000000000, 0x1, 0x6, 0x2, 0xafc, 0x0, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0xc}, 0x98) 2017/12/29 23:24:59 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, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='ip6gre0\x00', @ifru_addrs=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f00008d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001f9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000728000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00004cf000-0x8)={0x0, 0x0}) kcmp(r1, r2, 0x7, r0, r0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000019f000-0x18)=""/24) fadvise64(r0, 0x0, 0x0, 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000d7d000-0x10)={r0, &(0x7f0000935000-0xd2)="1cc4422c032febe53fc4fd692214acd129416bd2eced60acf84f8fa6cac590ff77cd328f2cd922339bebba5739030057fdc6f6c354ff9cc777eb008856102880ae77cb5b3b118d76a38614092e676f7c69b6d195c09cff4f6c7da1daf78fad2f71206d8b60f5b2e5e7d88c87e0b1d31570200a11d5f990cfcd1d47c1473a604165a0488a974ae84b63424929c7de8b42d49448a95f32e00f8c5e1620df4b7a3ba1226c71d873d90effafc7e2183991c09ec9154b84d830fcc4f13594bbf928316b019c4903480a1184e0d01b27018a17e2af"}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"7c3051c7c68fbfec077047c486d71547bdb26578"}}}}}}, 0x0) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f00009ac000)='./file0\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00007a8000-0x8)='./file0\x00', 0x224440, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00006bd000)={0x0, 0x8001}, &(0x7f0000ec5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fd7000-0x98)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xfff}, &(0x7f00002c8000)=0x98) r2 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/0, 0x0}, {&(0x7f0000831000-0x1000)=""/4096, 0x1000}], 0x2, 0x80000000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b0f000)=0x0) [ 244.113331] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000625000-0x8)={0x0, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000701000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000d9d000-0x28)={0x0, 0x2, 0x0, 0x0, "462273fb2bc4f1ae5d62e6c1bb61155ed1259153d60d33915377744e6c0406eb"}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e0b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000070000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = open(&(0x7f0000142000-0x8)='./file0\x00', 0x721000, 0x45) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000727000)=""/75, &(0x7f000024e000)=0x4b) mq_notify(r3, &(0x7f0000673000+0xbb9)={0x0, 0x20, 0x0, @thr={&(0x7f0000f9f000)="b248f2e3793748f4b3f27805236b1b2157658850110d96abcdda2090c2cf8df067fcb0dd8a8ac97dfe81f495423d1f9ac77b256812233db9f7fb77de0722efd5d254144ffc95034cbfc6949ad52d80370033c0b06e8acb99640e00c273893024344718fc6f63a5a11d0f79d3bc23e32398d2b99c32415b2499799221d3cd116abad46eabd80faf1a5fc11688aa500e57b1711868b6df8ff28c964f5d11929685f8cffadf20e3e1746e37c8eb14a3f7f929bd3d9523fc6b74388402ac36b9a3e99502997c35fbc06bf62411a88ed9234dabc6cbf595ccf060517acf293cba5f931a9f47cab867095e23", &(0x7f000053a000-0xd1)="fcfd37e946d89953a41fab880ae85b61b9e0b8ee2c1bbddbfd488399c324ab6d990561807b8210525a7b8f9faccf3e266c731e1e5c4ba510aa5e23b8dba9e7d3f70d9edec80b199b183f218496fdc4aaad9b037d4dba29ae228d26759d51d596cf1f46f2c29faff147e83397531c7a860196a7203dd185681b9a678255c20aaeea728ad590a294b94cf0046058a29a9aae25f72d1b62fb65216bb1f890b3011f474c0cdc41df844be8bd190e88f9a0e3e2cef57b8663ec8e108bb77dcce4190abac7f1fa6b43e369edf2f94e07e412162e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/29 23:24:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6af, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000e90000)=""/15, 0xf, 0x20000000000003) 2017/12/29 23:24:59 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000140000)="", 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f000015b000)=0x136a) 2017/12/29 23:24:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000793000)='/selinux/enforce\x00', 0x210800, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f00000c1000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000518000)='/dev/input/mice\x00', 0x0, 0x400040) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000edb000)={0x0, 0x163f, 0x1a00000000, 0x8}, &(0x7f0000455000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b09000-0x5a)={r2, 0x52, "a6f2791cb3368fee97efb0278b03218cdd83ab6c2b97163c0b5b165b0ee3614dd10c1395da8a03caa17deec608e61b37ebbed213b56343003845c3619d63292ec1f0d8daaa4e42f4f10bdca3ff0d92d05763"}, &(0x7f000070e000-0x4)=0x5a) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00007c7000)=0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x12) r3 = socket(0x10, 0x2, 0x10) write(r3, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:24:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:24:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000966000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000050000-0x4)=0x10001) poll(&(0x7f00009fa000)=[{r0, 0x80, 0x0}], 0x1, 0x100000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c91000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a42000-0xe)={0x0, 0x10000, 0x3, [0x3ff, 0x8, 0x4]}, &(0x7f0000059000)=0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ea9000)={r2, 0x3ff}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e18000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00002f3000-0x100a)={r3, 0x4, 0x800, "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"}) 2017/12/29 23:24:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/29 23:24:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') fcntl$setflags(r0, 0x2, 0x1) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:24:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000001000)="") [ 244.225995] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2017/12/29 23:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000f37000)='/dev/kvm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x80000001, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xffffffff}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f000079e000-0x6)="ffff", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2082f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x250, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000ea4000-0x4)=0x0, 0x4) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000002000)={0x1, 0x0, [{0x40000071, 0x0, 0x634f}]}) 2017/12/29 23:25:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) sync_file_range(r0, 0x2, 0x200, 0x2) 2017/12/29 23:25:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ee5000)={0x2, &(0x7f0000620000)=[{0x20, 0x0, 0xa13e, 0xfffffffffffff035}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = dup(r0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000415000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) fanotify_mark(r1, 0x39, 0x1, r2, &(0x7f00005fa000-0x8)='./file0\x00') write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) [ 244.296143] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$usbmon(&(0x7f000079d000-0xd)='/dev/usbmon#\x00', 0xdc, 0x6309652868972a56) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000e14000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9e6, 0x8000, 0x8, 0x0, 0x3, 0x10000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000abb000-0xc)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0xc) 2017/12/29 23:25:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000602000)='/selinux/validatetrans\x00', 0x1, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000857000)={0xffffffffffffffff, r0, 0x0, 0x0}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00006ca000)='/dev/vcs#\x00', 0x400, 0x220800) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000d49000)=0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) time(&(0x7f0000a57000-0x8)=0x0) 2017/12/29 23:25:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000efe000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000970000-0x16)={0x9, [0x3, 0xf8, 0x7, 0x8, 0xe800000000000000, 0x10000, 0x100000000, 0x8ca, 0x800]}, 0x16) 2017/12/29 23:25:00 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) fcntl$notify(r0, 0x402, 0x8000000a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) readahead(r1, 0x6, 0x80000001) fstat(r1, &(0x7f000037b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = perf_event_open(&(0x7f0000ea7000)={0x7, 0x78, 0x7fff, 0x46, 0x1ff, 0xb0, 0x0, 0x3, 0x4, 0x1, 0x8001, 0x200, 0x1, 0x0, 0xfffffffffffffff7, 0x6, 0x579b, 0x9, 0x3ff, 0x6, 0x6b6, 0x1, 0x7, 0x10000, 0x3, 0x8, 0x1, 0x400, 0x1, 0x4710000000, 0x18ee, 0xff, 0x7fff, 0x9, 0x7, 0x6, 0x2, 0xfff, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x80}, 0x0, 0x5, 0x8, 0x7, 0x4, 0x4, 0x0, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0xd) fcntl$dupfd(r2, 0x8eb839dc2261142b, r1) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000002d000)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000067000-0x8)={0x0, 0x0}) 2017/12/29 23:25:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000bf6000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=0x0, @random="b20aa5a224b6", @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000037d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000d0c000)={0x3, &(0x7f0000277000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) time(&(0x7f0000fa0000-0x8)=0x0) 2017/12/29 23:25:00 executing program 6 (fault-call:6 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6a7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000249000-0xf)=""/5, 0x5, 0x3) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000de3000-0xc)={0x0, r0, 0x1}) bind$alg(r1, &(0x7f0000767000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(michael_mic-generic,xts-aes-aesni)\x00'}, 0x58) 2017/12/29 23:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000024e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000076a000-0x1c)=@req3={0x9, 0x0, 0x5, 0x4, 0x1ff, 0x2, 0x600000}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000e5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x100000000, 0x9, 0x84}, &(0x7f0000906000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c88000-0x20)={0xf55, 0x8, 0x1, 0x3, 0xe31c, 0x100000000, 0x9, 0x6e, r2}, 0x20) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001e2000-0x4)=0x0, &(0x7f0000b56000-0x4)=0x4) pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) [ 244.413872] FAULT_INJECTION: forcing a failure. [ 244.413872] name failslab, interval 1, probability 0, space 0, times 0 [ 244.423712] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 244.451122] CPU: 1 PID: 7570 Comm: syz-executor6 Not tainted 4.15.0-rc4-mm1+ #49 [ 244.458685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.468020] Call Trace: [ 244.470596] dump_stack+0x194/0x257 [ 244.474212] ? arch_local_irq_restore+0x53/0x53 [ 244.478866] ? check_noncircular+0x20/0x20 [ 244.483097] should_fail+0x8c0/0xa40 [ 244.486795] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 244.491900] ? __lock_acquire+0x664/0x3e00 [ 244.496115] ? __lock_acquire+0x664/0x3e00 [ 244.500322] ? lock_pin_lock+0x360/0x360 [ 244.504377] ? print_irqtrace_events+0x270/0x270 [ 244.509108] ? lock_downgrade+0x980/0x980 [ 244.513245] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 244.518409] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 244.523579] ? perf_trace_lock+0xd6/0x900 [ 244.527701] ? perf_trace_lock_acquire+0xe3/0x980 [ 244.532532] ? trace_event_raw_event_lock+0x340/0x340 [ 244.537699] ? perf_trace_lock+0x900/0x900 [ 244.541920] ? check_noncircular+0x20/0x20 [ 244.546139] should_failslab+0xec/0x120 [ 244.550091] kmem_cache_alloc_node+0x56/0x760 [ 244.554589] __alloc_skb+0xf1/0x780 [ 244.558201] ? skb_copy_and_csum_dev+0x360/0x360 [ 244.562933] ? lock_pin_lock+0x360/0x360 [ 244.566974] ? print_irqtrace_events+0x270/0x270 [ 244.571702] ? check_noncircular+0x20/0x20 [ 244.575918] ? __lock_acquire+0x664/0x3e00 [ 244.580137] ? __lock_acquire+0x664/0x3e00 [ 244.584357] ? print_irqtrace_events+0x270/0x270 [ 244.589089] ? lock_acquire+0x1d5/0x580 [ 244.593037] ? lock_acquire+0x1d5/0x580 [ 244.596995] _sctp_make_chunk+0x3b/0x260 [ 244.601048] sctp_make_control+0x39/0x150 [ 244.605178] sctp_make_heartbeat+0x90/0x420 [ 244.609476] ? sctp_make_violation_max_retrans+0x1b0/0x1b0 [ 244.615073] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 244.620247] ? print_irqtrace_events+0x270/0x270 [ 244.624994] sctp_sf_heartbeat.isra.19+0x26/0x180 [ 244.629829] sctp_sf_do_prm_requestheartbeat+0x27/0x100 [ 244.635182] sctp_do_sm+0x192/0x6ed0 [ 244.638905] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 244.644946] ? perf_trace_lock+0xd6/0x900 [ 244.649069] ? perf_trace_lock_acquire+0xe3/0x980 [ 244.653896] ? trace_event_raw_event_lock+0x340/0x340 [ 244.659061] ? perf_trace_lock+0x900/0x900 [ 244.663273] ? check_noncircular+0x20/0x20 [ 244.667498] ? check_noncircular+0x20/0x20 [ 244.671708] ? lock_release+0xa40/0xa40 [ 244.675679] ? perf_trace_lock+0xd6/0x900 [ 244.679818] ? find_held_lock+0x35/0x1d0 [ 244.683881] ? __might_fault+0x110/0x1d0 [ 244.687919] ? lock_downgrade+0x980/0x980 [ 244.692050] ? lock_release+0xa40/0xa40 [ 244.696008] ? __lock_is_held+0xb6/0x140 [ 244.700062] sctp_primitive_REQUESTHEARTBEAT+0xa0/0xd0 [ 244.705412] sctp_apply_peer_addr_params+0x759/0xf30 [ 244.710523] sctp_setsockopt_peer_addr_params+0x36f/0x5f0 [ 244.716047] ? sctp_getsockopt_assoc_stats+0x910/0x910 [ 244.721334] ? __local_bh_enable_ip+0x121/0x230 [ 244.725991] sctp_setsockopt+0x199a/0x61a0 [ 244.730215] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 244.735911] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 244.741087] ? __lock_acquire+0x664/0x3e00 [ 244.745296] ? check_noncircular+0x20/0x20 [ 244.749524] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 244.754690] ? perf_trace_lock+0xd6/0x900 [ 244.758811] ? perf_trace_lock_acquire+0xe3/0x980 [ 244.763640] ? trace_event_raw_event_lock+0x340/0x340 [ 244.768810] ? perf_trace_lock+0x900/0x900 [ 244.773026] ? check_noncircular+0x20/0x20 [ 244.777239] ? perf_trace_lock+0x900/0x900 [ 244.781451] ? check_noncircular+0x20/0x20 [ 244.785659] ? perf_trace_lock+0xd6/0x900 [ 244.789781] ? perf_trace_lock_acquire+0xe3/0x980 [ 244.794616] ? trace_event_raw_event_lock+0x340/0x340 [ 244.799782] ? perf_trace_lock+0x900/0x900 [ 244.804007] ? find_held_lock+0x35/0x1d0 [ 244.808067] ? avc_has_perm+0x35e/0x680 [ 244.812033] ? lock_downgrade+0x980/0x980 [ 244.816163] ? lock_release+0xa40/0xa40 [ 244.820108] ? lock_downgrade+0x980/0x980 [ 244.824243] ? lock_release+0xa40/0xa40 [ 244.828200] ? __lock_is_held+0xb6/0x140 [ 244.832252] ? avc_has_perm+0x43e/0x680 [ 244.836210] ? avc_has_perm_noaudit+0x520/0x520 [ 244.840875] ? iterate_fd+0x3f0/0x3f0 [ 244.844652] ? lock_downgrade+0x980/0x980 [ 244.848790] ? proc_fail_nth_write+0x9b/0x1d0 [ 244.853268] ? map_files_get_link+0x3a0/0x3a0 [ 244.857763] ? sock_has_perm+0x2a4/0x420 [ 244.861816] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 244.867157] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 244.872848] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 244.878145] sock_common_setsockopt+0x95/0xd0 [ 244.882629] SyS_setsockopt+0x189/0x360 [ 244.886591] ? SyS_recv+0x40/0x40 [ 244.890024] ? SyS_write+0x184/0x220 [ 244.893719] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 244.898544] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 244.903544] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 244.908289] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 244.913030] RIP: 0033:0x452ac9 2017/12/29 23:25:00 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000005, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r2, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000031000-0x8)={r0, 0x3}) clone(0x0, &(0x7f0000002000-0x36)="", &(0x7f000000d000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000c000)={0x0, 0x0, 0xa, [0x5, 0x9, 0xffffffff7fffffff, 0x100, 0x1f, 0x3, 0x2, 0x7, 0x8, 0x24]}, &(0x7f0000031000)=0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000031000)={r3, 0x7f, 0x30, 0x2, 0x3}, &(0x7f0000031000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x15)="", 0x0, 0x0, &(0x7f0000023000-0xe)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) getpeername$unix(r1, &(0x7f0000005000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000019000)=0x1002) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000031000-0x8)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(r0, 0x0) 2017/12/29 23:25:00 executing program 4: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001000)={r2, &(0x7f0000000000)=""/217}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r4 = eventfd2(0x21, 0x80801) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000032b000)='/selinux/relabel\x00', 0x2, 0x0) r6 = signalfd(0xffffffffffffffff, &(0x7f0000ead000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r3, 0x7, r4, &(0x7f0000000000)={r5, r6, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e0d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) select(0x40, &(0x7f000012d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000892000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000367000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb1000)={0x0, r7/1000+10000}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r8 = getpgid(0x0) tkill(r8, 0x14) 2017/12/29 23:25:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="", 0x0, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:00 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000006000-0xce)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000006000)={{0x2, 0x2}, 'port1\x00', 0x20, 0x180001, 0x42, 0x6, 0xfff, 0x6, 0x3b0, 0x0, 0x1, 0x58a7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000006000)={0x1, 0x6, 0x9, 0x3, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dc5000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000c19000)=@un=@file={0x1, './file0\x00'}, 0xa) truncate(&(0x7f0000d4f000-0x8)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f00002be000-0x1)="c6", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) utime(&(0x7f0000d7a000-0x8)='./file0\x00', &(0x7f0000292000-0x10)={0x5a68, 0x100000001}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4) 2017/12/29 23:25:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000158000)=r0, 0x4) pread64(r0, &(0x7f0000698000)=""/0, 0x0, 0x0) [ 244.916192] RSP: 002b:00007f032ff6fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 244.923876] RAX: ffffffffffffffda RBX: 00007f032ff6faa0 RCX: 0000000000452ac9 [ 244.931118] RDX: 0000000000000009 RSI: 0000000000000084 RDI: 0000000000000014 [ 244.938360] RBP: 00007f032ff6fa90 R08: 0000000000000098 R09: 0000000000000000 [ 244.945604] R10: 0000000020abf000 R11: 0000000000000212 R12: 00000000004b767a [ 244.952846] R13: 00007f032ff6fbc8 R14: 00000000004b767a R15: 0000000000000000 2017/12/29 23:25:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00005a0000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000e45000/0x3000)=nil, 0x3000}, 0x2, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a2000-0x4)=0xc) ptrace$poke(0x5, r2, &(0x7f0000cd3000-0x8)=0x0, 0xfffffffffffffffc) mmap$binder(&(0x7f00009e2000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 2017/12/29 23:25:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="", 0x0, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:00 executing program 0: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000d0000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f00002e5000-0x10)={0xd000, 0xa000, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00005e3000-0x40)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x1, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/12/29 23:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000ec6000)='./file0\x00', 0x2e) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) mount(&(0x7f0000f70000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f00008b8000)='hpfs\x00', 0x2000000, 0x0) perf_event_open(&(0x7f000001d000)={0x4000000002, 0x78, 0xb1db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54a924a6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = open(&(0x7f0000ff3000)='./file0\x00', 0x101000, 0x190) setsockopt(r1, 0x101, 0x5, &(0x7f0000ead000-0x57)="33e3dfb886b262fbda1b1467c4d84f18f0bac8ff29ce846232f75f5d487bc3bed54c2f3ff45c13088cbd674c018b01c331b2283c55b2280d5065b166af35943bf172ec4e240a827a16e2cd698f2f3e8d6fca603b4cdd6c", 0x57) r2 = socket(0xa, 0x6, 0xfffffffffffffffe) setsockopt(r2, 0x100000114, 0x8, &(0x7f0000007000-0x4)="02000000", 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xfffffffffffff1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f0000b20000-0x8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100000, &(0x7f0000408000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0xfffffffffffffffc) mount(&(0x7f0000a3e000-0xe)='./file0/file0\x00', &(0x7f0000e1f000-0x8)='./file0/file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") mount(&(0x7f000098b000)='./file0/file0\x00', &(0x7f00001e9000)='./file0/file0\x00', &(0x7f00007ba000)="0700cc667300", 0x1003, 0x0) mount(&(0x7f0000c32000-0xe)='./file0/file0\x00', &(0x7f0000185000)='./file0/file0\x00', &(0x7f00000cd000-0x5)='cifs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") openat(r0, &(0x7f0000771000)='.', 0x400000, 0xff) 2017/12/29 23:25:00 executing program 6: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d56000)='/dev/rtc\x00', 0x40800, 0x0) flock(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) fchdir(r2) bind$inet6(r1, &(0x7f0000552000-0x1c)={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x10002}, 0x1c) listen(r2, 0x9) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="", 0x0, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000f7000-0xd)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000cbd000)={0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000d2e000)={0x2, r0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f0e000-0x68)={0x7, 0x0, 0x6, {r1, r2+30000000}, 0xffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r3, &(0x7f00006f6000)=""/0, 0x0, 0x0) fcntl$dupfd(r0, 0x406, r3) 2017/12/29 23:25:00 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000458000-0xa)='/dev/cuse\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008be000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000e8f000-0x10)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00009bb000-0x4)=r0) write(r2, &(0x7f00007df000-0x24)="270056001d00182000c20800000009001000001500000000030200f739d200f3ffffff2f", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9ef0}, &(0x7f00005c2000)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000124000)={r3, 0x8b}, &(0x7f0000eed000-0x4)=0x8) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000232000)="18fdf11ffff3a65033446d380316e50a1f2752ac8a8bd1b1fed3d626149cd4cf00b807422f904399c9b25ae37cc6f64e13b90190f7d0a9f7b6e48ef2b58240f4ff5a03ea312e881a53bb6387d1d2fc3c0875699025fa0db9023b8d680b742051c7b739e9ef130fb57090aebc9f4be83be055d8a1acfe73b9de8dc1494bf57e43042ec1134e10d4", 0x87) 2017/12/29 23:25:00 executing program 1: r0 = socket$inet(0x2, 0x0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x80000000000001, 0x0) r2 = shmget(0x0, 0x3000, 0x20, &(0x7f00009cd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00002ed000+0xd23)=""/253) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000e8c000/0x4000)=nil) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x3f, 0x0, 0x2, 0x1, 0x0, []}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000635000-0x10)={0x0, 0x0}, &(0x7f0000105000-0x4)=0x10) getcwd(&(0x7f000017c000)=""/104, 0x68) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x4, &(0x7f0000699000)="0c3b2401c31cc8f908d0c4f972b75e7c12809f") 2017/12/29 23:25:00 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f000050d000-0x1)="c4", 0x1) acct(&(0x7f0000b26000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) 2017/12/29 23:25:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00007f1000-0x10)=[{&(0x7f000000b000)='\a', 0x1}], 0x1, 0x4) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000002000-0x8)=0x0, 0x1, 0x2) 2017/12/29 23:25:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x10) write(r0, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000ed2000-0x4)=0x0, &(0x7f0000ea2000)=0x4) recvmmsg(r0, &(0x7f00001cc000)=[{{0x0, 0x0, &(0x7f0000c29000-0x20)=[], 0x0, &(0x7f0000115000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e74000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000483000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ade000)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f6d000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x401, 0x1ff, 0xa4}, &(0x7f0000105000)=0xa0) shmget(0x1, 0x4000, 0x1410, &(0x7f000013f000/0x4000)=nil) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a27000-0x4)=0x37, 0x4) 2017/12/29 23:25:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000cfe000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e76000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004ce000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000c7a000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) r3 = syz_open_procfs(r0, &(0x7f0000a61000-0xcc)="656e7669727f6e002cd49c93203e582e49e3f6d4b247463403c95c5305ba5b576ef6725aba2aad94871131a04349be813b410610e22e5a464490c603ef3793493313bebd7340842d6acf6c9bdf2bbbf563525c58f975463dae9e0a7b2173a4ae973e8f3ba08c3e2096959dbd7bb4eb965328a62ae317da6e2242493d578e2a32a145cedc98b0749d15fc4fadd2b86587479f683fe75159af59c1c04ee0d0728ec040e9c55cf66ed06d2bc0c9e58dde4fb0d9801894cf18cb370299a3769ad775d2bb548539d4cffd0f3f7203") pread64(r3, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:00 executing program 7 (fault-call:4 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f53000-0x4)=0x2a8, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r1, 0x1, 0x2, 0x2) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000092a000)='X', 0x1, 0xffffffffffffffff, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r2, &(0x7f0000cdd000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000de000)=0x7) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009d2000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) 2017/12/29 23:25:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000a95000-0x8)={0x0, 0x401}, &(0x7f000034d000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004b4000-0x10)={r1, 0x88, &(0x7f00001fd000)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000aec000)=0x10) 2017/12/29 23:25:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000072f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000138000-0x4)=0x10, 0x80800) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c17000)=0x0, &(0x7f0000d2d000)=0x4) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x47, &(0x7f00004e5000-0x4)=0x8, 0x4) 2017/12/29 23:25:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d35000)="", 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000fe3000)={r1, 0x1f}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000825000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000224000)=[], 0x0, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) [ 245.259885] FAULT_INJECTION: forcing a failure. [ 245.259885] name failslab, interval 1, probability 0, space 0, times 0 [ 245.287152] CPU: 0 PID: 7650 Comm: syz-executor7 Not tainted 4.15.0-rc4-mm1+ #49 [ 245.294714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.304082] Call Trace: [ 245.306657] dump_stack+0x194/0x257 [ 245.310270] ? arch_local_irq_restore+0x53/0x53 [ 245.314946] should_fail+0x8c0/0xa40 [ 245.318651] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 245.323742] ? __lock_acquire+0x664/0x3e00 [ 245.327965] ? find_held_lock+0x138/0x1d0 [ 245.332105] ? find_held_lock+0x35/0x1d0 [ 245.336153] ? __lock_is_held+0xb6/0x140 [ 245.340223] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 245.346098] ? rcu_note_context_switch+0x710/0x710 [ 245.351038] ? __lock_is_held+0xb6/0x140 [ 245.355107] should_failslab+0xec/0x120 [ 245.359058] kmem_cache_alloc_trace+0x4b/0x750 [ 245.363614] ? rcu_read_lock_held+0xa9/0xc0 [ 245.367913] ? sctp_addrs_lookup_transport+0x55a/0x920 [ 245.373187] sctp_association_new+0x114/0x2130 [ 245.377755] ? sctp_v4_err+0xae0/0xae0 [ 245.381624] ? sctp_trans_elect_best+0x310/0x310 [ 245.386356] ? find_held_lock+0x35/0x1d0 [ 245.390422] ? sctp_has_association+0xcc/0x1b0 [ 245.394984] ? lock_downgrade+0x980/0x980 [ 245.399115] ? lock_release+0xa40/0xa40 [ 245.403071] ? lock_release+0xa40/0xa40 [ 245.407040] ? __local_bh_enable_ip+0x121/0x230 [ 245.411703] ? __ipv6_addr_type+0x193/0x280 [ 245.416005] ? sctp_v6_scope+0x3f/0x50 [ 245.419889] sctp_sendmsg+0x149b/0x33f0 [ 245.423846] ? down_timeout+0x60/0x80 [ 245.427645] ? sctp_id2assoc+0x390/0x390 [ 245.431682] ? avc_has_perm+0x43e/0x680 [ 245.435640] ? avc_has_perm_noaudit+0x520/0x520 [ 245.440284] ? __fget+0x35c/0x570 [ 245.443730] ? iterate_fd+0x3f0/0x3f0 [ 245.447513] ? _parse_integer+0x140/0x140 [ 245.451645] ? find_held_lock+0x35/0x1d0 [ 245.455704] ? sock_has_perm+0x2a4/0x420 [ 245.459750] ? lock_acquire+0x2/0x580 [ 245.463527] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 245.469400] ? __check_object_size+0x25d/0x4f0 [ 245.473973] inet_sendmsg+0x11f/0x5e0 [ 245.477748] ? inet_sendmsg+0x11f/0x5e0 [ 245.481695] ? __might_sleep+0x95/0x190 [ 245.485658] ? inet_recvmsg+0x5f0/0x5f0 [ 245.489620] ? selinux_socket_sendmsg+0x36/0x40 [ 245.494266] ? security_socket_sendmsg+0x89/0xb0 [ 245.499004] ? inet_recvmsg+0x5f0/0x5f0 [ 245.502963] sock_sendmsg+0xca/0x110 [ 245.506657] SYSC_sendto+0x361/0x5c0 [ 245.510358] ? SYSC_connect+0x4a0/0x4a0 [ 245.514317] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 245.519145] ? vfs_write+0x374/0x510 [ 245.522853] ? wait_for_completion+0x770/0x770 [ 245.527481] ? fput+0xd2/0x140 [ 245.530650] ? SyS_write+0x184/0x220 [ 245.534340] ? entry_SYSCALL_64_fastpath+0x5/0x96 [ 245.539177] SyS_sendto+0x40/0x50 [ 245.542616] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 245.547342] RIP: 0033:0x452ac9 [ 245.550504] RSP: 002b:00007f06de6c5c58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c 2017/12/29 23:25:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000693000-0x1)='rxrpc_s\x00', &(0x7f0000480000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ca5000-0xb)='^wlan0eth1\x00', 0xfffffffffffffffe) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000060c000)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000487000)={0x2, [0x0, 0x0]}, &(0x7f00003af000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001ec000)={r2, 0x380d, 0x39}, &(0x7f000010c000-0x4)=0x8) r3 = add_key$keyring(&(0x7f0000a86000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r4 = add_key$user(&(0x7f0000948000-0x5)='user\x00', &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018e000)='D', 0x1, r3) setsockopt(r1, 0x5, 0x2, &(0x7f0000296000-0xbb)="83f1836ea0a1f09373d79d02e5451395ae8fc92060afa758d16e7307a668bd11dce1c9ee14a5097d78e21e0d304841b30ebb61a21bed7e114c610a19b4951f53dd321bd6de8a1a6e24f52d5f7072438c6b7e60a0faeba6b53b44713b1b51b518979c2df18dbee4d62b63e17bb0924da082ca7f8177faec5fced5dbee4b18b6ca9dc0a0af507832cc8935dc62a55866777b4f7c04baf05b196e7497e560f3c9e8aa222627686b58bd60245eb586fc1942d531277036084016b7b350", 0xbb) r5 = add_key$user(&(0x7f0000bdd000-0x5)='user\x00', &(0x7f0000d08000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000bc2000-0x140)="b33ab70079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed3d6ccf59ef70995bdae8e0ecd3fff35a537424f222d2818d08ca27e0ec82165fe365a0e6b9485f2d925493f60c01e33e208c7eba67fc19a9497f5b07e5849d2e875b0081d640b336616fe0f3c3002813b4627ee7597689525e8e81f750a86eb580fb4690ea527e6bd3d32b1a91f944edbc4b1f50050000000000000098b600579f3af3f864e1c32407928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f0000abf000-0xc)={r4, r5, r5}, &(0x7f0000742000)=""/3, 0x3, &(0x7f000075d000)={&(0x7f00001f9000-0x11)={'rmd320'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x1002) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ec8000)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cf000-0x4)=0xe8) stat(&(0x7f000099d000)='./file0\x00', &(0x7f000081a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000f3c000)='./file0\x00', &(0x7f000035a000)='./file0\x00', 0x6002, r2, r3, 0xfffffffffffffffc, 0x6, 0x800080) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000c7a000/0x4000)=nil, 0x9, 0x2, 0x4, &(0x7f000058e000/0x4000)=nil, 0x7ff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x4, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="435465dad1fc"]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r1, 0x80045104, &(0x7f0000264000)=0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000002000-0x10)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x3, 0x9, [0x33f31d7e, 0xa88b, 0x3f, 0x80000001, 0x0, 0x5, 0x2, 0xa8, 0x1c5b]}, &(0x7f0000002000)=0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x8000}, &(0x7f0000001000)=0x8) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000003000)={"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"}) [ 245.558187] RAX: ffffffffffffffda RBX: 00007f06de6c5aa0 RCX: 0000000000452ac9 [ 245.565432] RDX: 0000000000000001 RSI: 0000000020925000 RDI: 0000000000000013 [ 245.572676] RBP: 00007f06de6c5a90 R08: 0000000020108fe4 R09: 000000000000001c [ 245.579921] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b767a [ 245.587164] R13: 00007f06de6c5bc8 R14: 00000000004b767a R15: 0000000000000000 [ 245.598598] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 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, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') memfd_create(&(0x7f0000c8c000-0x8)='pagemap\x00', 0x3) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) 2017/12/29 23:25:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x210400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000006a000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000)='lo)vboxnet0\x00', 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d1b000-0x10)={0x7, &(0x7f0000e2a000-0x38)=[{0x0, 0x80000000, 0x3, 0x20000000000000}, {0x4c, 0x3, 0x2, 0x0}, {0x1ff, 0x1, 0x1, 0x8}, {0x100000000, 0x1240469, 0xb7ec, 0x0}, {0x80, 0x1, 0x10000, 0x6}, {0x7, 0x1, 0x1f, 0x4}, {0x400, 0x7fff, 0x9266, 0x0}]}, 0x10) pwritev(r2, &(0x7f0000003000)=[{&(0x7f0000000000)="e8", 0x1}], 0x1, 0x0) 2017/12/29 23:25:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a2f000-0x8)={0x0, 0x0}, 0x84800) ioctl$void(r0, 0x5451) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x0) getdents(r2, &(0x7f0000131000)=""/90, 0x5a) 2017/12/29 23:25:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80f, 0x1, &(0x7f0000fb1000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000c99000-0x4)='tls\x00', 0x4) 2017/12/29 23:25:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdfffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000f00000-0x8)=0x0, 0x8) write$eventfd(r0, &(0x7f000016b000)=0x0, 0x8) write$eventfd(r0, &(0x7f0000505000)=0x6, 0x8) unlink(&(0x7f0000a72000)='./file0\x00') 2017/12/29 23:25:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x8, 0x1, 0x0, 0x100, 0xffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0xb) 2017/12/29 23:25:01 executing program 6: r0 = socket$inet(0x2, 0x800, 0xff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r2, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ec2000)={0x0, 0xffff, 0x6, [0x9, 0x0, 0x5, 0x9, 0x6, 0x8000]}, &(0x7f0000658000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000820000-0x8)={r3, 0x2}, &(0x7f0000492000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x10000000000a, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d5e000)='/dev/vcs\x00', 0x101000, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c01000-0x28)={@common='lo\x00', &(0x7f0000133000)=@ethtool_link_settings={0x4b, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000015d000)='/dev/vga_arbiter\x00', 0x400002, 0x0) [ 245.726213] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f000047b000)=0x0, 0x832f2f46d438f218) prctl$getreaper(0x25, &(0x7f00009e5000-0x8)=0x0) 2017/12/29 23:25:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a10000)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000096000)={@generic=""/16, @ifru_mtu=0x0}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000783000-0x10)=@buf={0x0, &(0x7f0000e48000)=""}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003eb000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000149000-0x58)={0x81, 0x2, 0x3, 0x7, 0x80000001, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = dup(r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000915000-0x24)={0x8, 0x101, 0x1f, 0x9, 0x6, 0x101, 0x1000, 0xff, 0x0, 0x3, 0x1, 0x4902}) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) close(r0) 2017/12/29 23:25:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000487000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0x0, 0x800, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) getsockname$packet(r2, &(0x7f0000e3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000802000-0x4)=0x14) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/29 23:25:01 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, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000000000)="", 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000068f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000164000-0xc)={0x0, 0x0, 0x10}, &(0x7f0000690000)=0xc) r1 = syz_open_dev$sndseq(&(0x7f0000b08000)='/dev/snd/seq\x00', 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000d8e000)={0x0, 0x9, 0x0, {0x0, 0x0}, 0xfffffffffffffffe, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000738000-0x58)={0xffffffff, 0x6, 0xfffffffffffffffe, 0x56e, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:01 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, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0xf2, &(0x7f0000d66000)={@random="d9df9397367f", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7, 0x8, 0x24000000}}], {{0x88b5, @ipx={0xffff, 0xe0, 0x2, 0x5, {@random=0x80, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x64}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "891c65351ba0d7e57179e35d46f6140b4a1b11a92686732f34661ae2fbf7464c1ceebd75c78012ac95ce4b3f452b2b2966202c98b8e429d364275490532ac474f75310026a7f60190dbfc07e6b4a6b83ca8f0ea7d716cc2c3b3058220ecfdce641dbc28e7629569c72f68b140ca66924d0a7dc0dd496fd6be7c0f22812b6eb9ff96f570b479eae363b67374db7fccf64d2a84f812afd59d13c1d1f0c5fc3153c6c1a86b5917951f2045315c7be07614eaddd15da65c8782cb0c864f709bba117639e"}}}}, 0x0) r1 = memfd_create(&(0x7f0000aa6000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000db1000)={0x3, [0x2100000, 0x6, 0x9]}, 0xa) 2017/12/29 23:25:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xed, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1}, &(0x7f0000011000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7fff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000dc000)={0x0}, &(0x7f0000edd000+0x11f)=0x4) listen(r2, 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000091000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00005f9000-0x4)=0x7, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000351000)=""/73, 0x49, 0x381b4c310e7cca06, &(0x7f00004ef000-0x1c)={0xa, 0x0, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, 0x1c) 2017/12/29 23:25:01 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000001) r2 = syz_open_procfs(0x0, &(0x7f00005be000)='environ\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c0c000-0x8)={0x0, 0x0}) 2017/12/29 23:25:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000143000-0x8)={0x0, 0x0}, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005e7000-0x8c)={0x7, 0x4800, 0x100000000, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$ptmx(0xffffffffffffff9c, &(0x7f00009ef000)='/dev/ptmx\x00', 0x200000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002a1000-0xf)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000b0f000)={0x89, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ab3000-0x14)={0x0, r2, 0x0, 0x1, 0x0}, 0x14) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f90000)='/dev/rtc\x00', 0x40, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001f8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_sctp(0xa, 0x0, 0x84) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:01 executing program 5: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f00000ef000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a2b000)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f93000)={0x10001, 0x8001, 0x5, 0x100000001, 0x1, 0x5, 0x200, 0x9}, &(0x7f0000f94000-0x40)={0x1ff, 0x5, 0x422a, 0x5, 0x400, 0x4217, 0x5, 0x4}, &(0x7f00008f4000)={0x6, 0x8001, 0x6, 0x40, 0x2, 0x1, 0x8, 0x3}, &(0x7f0000f94000-0x10)={0x77359400, 0x0}, &(0x7f000018f000-0x10)={&(0x7f0000f93000)={0x3}, 0x8}) utimensat(r2, &(0x7f0000f8f000-0x8)='./file0\x00', &(0x7f0000f85000-0x20)={{0x0, 0x7530}, {r0, r1/1000+10000}}, 0x0) r3 = accept4$llc(0xffffffffffffffff, &(0x7f0000a82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000041000)=0x10, 0x800) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f95000-0x10)={0x0, 0x0}) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000f94000)={r4, r5+30000000}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r3, &(0x7f0000f94000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f94000-0x4)=0x60, 0x80000) [ 245.898937] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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, 0x352, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:01 executing program 4: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cbd000)='/dev/autofs\x00', 0x40000, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d53000)={0x600, 0x0, 0x40, 'queue1\x00', 0x16, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000d53000)={0x0, 0x0}) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f000047a000)=0x5, 0x4) sendmsg$key(r1, &(0x7f0000d51000)={0x0, 0x0, &(0x7f0000d51000)={&(0x7f0000d52000-0xc0)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000703000-0x8)={0x0, 0x0}) 2017/12/29 23:25:01 executing program 1: pipe(&(0x7f0000dda000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x7f, 0x25, 0x3, 0x5, 0x3, [{0x3, 0x2, 0x4, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x10000, 0x3, 0x59, 0x0, 0x0, 0x183, 0x0, 0x0, 0x0}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x1c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xc6, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0x13)=@random={'os2.\x00', '-vboxnet0#em0\x00'}, &(0x7f0000003000-0x5)='eth0\x00', 0x5, 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000002000)=0x0) socket$inet6(0xa, 0xf, 0xddc) r2 = shmget(0x0, 0x3000, 0x7c000104, &(0x7f0000000000/0x3000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000003000-0xf9)=""/249) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000004000)={{0x4, 0x4}, {0xb4, 0x4}, 0xc99, 0x5, 0xb2d6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = signalfd(r4, &(0x7f0000005000)={0x2d0}, 0x8) ioctl(r5, 0x3, &(0x7f0000002000)="54549ee0b82d33f98bfe89e52a2333d6212e5c9f963011e6ee6fa895ee2b5d61463932ee1d9e2f8850f62df23bed084a41614193c44ae14a8ff3ea67a345596dd049611a67f7ab39d4d4fd6978f70fba09") ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000001000)={0x7fffffff, 0x5e}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000003000)={{0x7, 0x603de62a}, {0x6, 0x8}, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$ipx(r0, &(0x7f0000005000)=""/248, 0xf8, 0x10000, &(0x7f0000002000-0x10)={0x4, 0x8, 0x602, "e26cc93be456", 0x80, 0x0}, 0x10) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x101, 0x10000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000001000)={0x4, 0x10000, [{0x55, 0x0, 0x7}, {0x3b, 0x0, 0xffffffffffff47b1}, {0x5, 0x0, 0x9}, {0x101, 0x0, 0xd020}]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r6, 0xc0f85403, &(0x7f0000005000)={{0x3, 0x0, 0x2, 0x3, 0x9000000000000000}, 0x4, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x1000, 0x80, 0x5, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r6, 0x890b, &(0x7f0000007000-0x4)=0x0) 2017/12/29 23:25:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000628000-0x4)=0x0, &(0x7f00007ed000)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000041c000)={&(0x7f00006cc000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00007ae000)='net/unix\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000116000-0x13)={0x7595, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000213000)={0x4, r2}) 2017/12/29 23:25:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004f2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00008d5000)=0x3) 2017/12/29 23:25:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000720000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000132000-0x10)={0x8, 0x1ff}) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f00005a6000-0x4)=0x0, 0x4) 2017/12/29 23:25:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000139000)={0x0, 0x9, 0x2, 0x5, 0x8be6, 0x9}, &(0x7f000034f000)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001ff000-0x8)={r1, 0x9}, &(0x7f0000541000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000dd2000)={r0}) msgget(0x3, 0x400) 2017/12/29 23:25:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000152000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:01 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000021e000)='/dev/hwrng\x00', 0x109000, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000a38000)=0x1, &(0x7f0000ce5000)=0x4) r1 = msgget$private(0x0, 0x82) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000abc000-0xed)=""/237) syz_emit_ethernet(0x46, &(0x7f0000661000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @empty=0xfffffffffffff000, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, "2d48f7fa9cc5b721"}}}}}, &(0x7f0000022000)={0x0, 0x0, []}) 2017/12/29 23:25:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000fc7000-0x58)="585caf47485acc5a7209065479666cddfd5eaa1ad60f390e1b2c522d29cbb0d8c26da4c6056c42f0f1478eac78ca954ce0487d441186a1bbee373b21274b6c3183981ed32315b91c0adeefb99105c99bcfbf419663e6937e", 0x58, 0x2, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000e84000-0x98)={0x0, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0xc}, 0x98) 2017/12/29 23:25:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009ff000)={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) socket$kcm(0x29, 0x400, 0x0) creat(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) timer_create(0x5, &(0x7f0000337000)={0x0, 0x1d, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b82000-0x4)=0x0) timer_getoverrun(r0) mount(&(0x7f00009fa000)='./file0\x00', &(0x7f0000745000)='./file0\x00', &(0x7f00004ea000-0x6)='tmpfs\x00', 0x0, &(0x7f0000ec2000-0x65)="a628bc8e0d755947c3") 2017/12/29 23:25:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000d3b000)=0x7f) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db7000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000b29000)=""/181) bpf$MAP_CREATE(0x0, &(0x7f000070c000)={0x5, 0x9, 0x6f27, 0x2, 0x3, r3, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) poll(&(0x7f0000951000)=[{r2, 0x0, 0x0}], 0x1, 0x3a2f00) dup3(r1, r2, 0x0) tkill(r0, 0x16) 2017/12/29 23:25:01 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000fe6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400080400000, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000fe6000)={0x9, 0x841, 0x9}) ioctl$TCXONC(r0, 0x540a, 0x2) [ 246.020932] QAT: Invalid ioctl [ 246.025289] QAT: Invalid ioctl [ 246.053853] QAT: Invalid ioctl [ 246.057181] QAT: Invalid ioctl 2017/12/29 23:25:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000ab1000-0x8)={0x0, 0x400}, &(0x7f0000c07000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000de9000)={r2, 0x9}, 0x8) pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) ppoll(&(0x7f00007cc000-0x18)=[{r0, 0x40, 0x0}, {r0, 0x4002, 0x0}, {r1, 0x40, 0x0}], 0x3, &(0x7f000063f000-0x10)={0x0, 0x0}, &(0x7f0000a70000-0x8)={0x7}, 0x8) sendmsg(r1, &(0x7f0000942000-0x38)={&(0x7f0000606000-0x10)=@nfc={0x27, 0x80, 0x2851, 0x7}, 0x10, &(0x7f0000a64000)=[{&(0x7f0000757000-0x4)="3858f6d9", 0x4}], 0x1, &(0x7f0000faf000)=[{0x1010, 0x104, 0x10001, "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"}], 0x1010, 0x844}, 0x44) 2017/12/29 23:25:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000007fffe, 0x801000040000008e) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) memfd_create(&(0x7f00000ca000)="", 0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e11000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000454000-0x97)=""/151) 2017/12/29 23:25:01 executing program 3: mmap(&(0x7f0000000000/0xf01000)=nil, 0xf01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0x3, 0x4, 0x4, 0x2000100000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000350000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000f01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000f01000)={r0, &(0x7f000009e000)="3a4c9f38d2f23efcdba464efaef1eed210749ebb9f210f48eecdecc481be1435750c625ab5a625271c6d7e4c6bbacb356f8ce5ce3bd0212b3d07251c9d6d0967ad4365b487d11aeac0f88f303640f27a71ff8ca53501df769062ec04e0e324afad41a84c6420456418dd838a38c9de9679084337db41bc8047bd993c394cb62abab8e8983f30674c5a499a1c95e32897d62498c3acfc", &(0x7f0000b1d000)=""/0}, 0x18) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f02000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f02000)=0xe8) 2017/12/29 23:25:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f000023b000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00007a2000)={0x0, 0x0}) setitimer(0x2, &(0x7f0000ccc000-0x20)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}, &(0x7f0000629000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000b3f000-0x1000)="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", 0x1000, 0x40, &(0x7f00008a7000)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xc}, 0x98) modify_ldt$write(0x1, &(0x7f0000621000)={0x4b, 0x0, 0x7000, 0x7, 0x6, 0xeea, 0x3, 0x1f, 0x8, 0x3}, 0x10) 2017/12/29 23:25:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a3000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000330000-0xa)='/dev/cuse\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 246.113391] tmpfs: No value for mount option '¦(¼Ž uYGÃ' 2017/12/29 23:25:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000383000-0x8)='./file0\x00', 0x100028042, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000079c000+0xca2)={r1, 0x58f8, 0x0, "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"}) signalfd4(r0, &(0x7f0000e87000-0x8)={0x38c4}, 0x8, 0x800) fallocate(r0, 0x0, 0x0, 0x522d) syz_open_dev$vcsa(&(0x7f000053c000)='/dev/vcsa#\x00', 0x5, 0x444100) sendfile(r1, r0, &(0x7f0000aeb000)=0x0, 0x7fffffff) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00002f5000)={0x4, 0x8, 0x8, 0x0, 0x7, 0x1}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000057e000)={0x2, 0x9, 0x2, 0x9, 0x2, 0x6}) 2017/12/29 23:25:01 executing program 5: r0 = socket(0x20000000011, 0x80004, 0x0) setsockopt(r0, 0x107, 0x12, &(0x7f0000dbd000)="", 0x0) 2017/12/29 23:25:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) openat$cuse(0xffffffffffffff9c, &(0x7f00005b4000)='/dev/cuse\x00', 0x100, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4a, 0x80001) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) splice(r0, &(0x7f0000398000)=0x0, r1, &(0x7f0000e6f000-0x8)=0x0, 0xd7, 0x1) pipe(&(0x7f000017f000-0x8)={0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000753000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETLINK(r3, 0x400454cd, &(0x7f0000146000-0x4)=0x3) socket$unix(0x1, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x800) sendmmsg(r2, &(0x7f000054d000-0x12c)=[{{&(0x7f0000856000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000937000)=[], 0x0, &(0x7f0000632000-0x1298)=[{0x408, 0x1, 0x1, "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"}], 0x408, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:01 executing program 5: r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x537a, 0x4) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) execve(&(0x7f0000001000+0x1a3)='./file0\x00', &(0x7f0000009000)=[], &(0x7f000000c000)=[&(0x7f000000e000)='trusted!\x00', &(0x7f000000d000+0xc26)='uservmnet0\x00']) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000f7d000-0x38)=""/56, 0x38, 0x0, &(0x7f0000001000-0x10)=@ipx={0x4, 0x0, 0x0, "64fbff1ffccb", 0x0, 0x0}, 0x10) write(r0, &(0x7f0000f7c000)="26000000100047f10714c1f859002200001000e30100000000000000000000000600fb0e0000", 0x26) 2017/12/29 23:25:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f76000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000789000)={0x3, &(0x7f000070d000)=[{0x59, 0x7, 0x40, 0x3}, {0x7fffffff, 0x5, 0x7, 0x6}, {0x7f8, 0x1f, 0xa2d5, 0x101}]}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getpeername$netlink(r1, &(0x7f0000b9c000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a9a000)=0xc) listen(r0, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000017b000)=0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b49000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000be6000)='wchan\x00') sendmsg$unix(r2, &(0x7f0000fba000-0x38)={&(0x7f0000862000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000965000)=[{&(0x7f0000682000)="8d835686a962e601a3847283b130738da11768a3b8925d5aafa04462ff505a0ee128e250ef0aed898834a973247f9f2ba492ae414933e5c879a93ebfa2c90e30e27b8ccc753d8f899ccbd291d52d785518a9b912", 0x54}, {&(0x7f0000148000)="800ba9ef0678e4c191835b33a633f3ef4b9497db5c602d4ff0536d05ec97f6269bf574f84413091d2aef6b", 0x2b}, {&(0x7f0000791000)="6e3dce6775d49fd8df7f073e2be7dfbda05c1c55f4040cb2dc7010f4c68b28005429d9e96018807001a38533cf04b61378269352e18fd7cb87f80103db97c82c928a9edfc7c8449c67ba8e782a427fbfd9c7f5012ae7871f353398dea8300ef72f9d0474246a37c0b3fc69f28227355dd373e55d2b263bbf1c7a6104bd17efad4cecde4e9d7cb6c1c3cde578feac154d715fd3e17b189c06987a2ab859819d89b58f578b2f1055834394af33460c9f4ed7abd2ba9116325513b992df46451c507e5a0311af07a63c7b5b1fde27a8b2c0b75d9438c93c4d4e70dbf8894e4973eef8475cb75144b2cbe4cc69469ffb68a4925900d943f7d198e9", 0xf9}, {&(0x7f0000090000-0xef)="5848caceb0c075585d288796ed865abae4eea96d09ff4531ce3ba928e804a5e8cd50bace12dbeba574c3cd0e6e7c0f6cc5d6b7b8d4f77dbc2c994bd20361f789a44a709f5c18ef5587c24da139cdc01a19f52e331e06f2737036d230719ec3ace8272190f3f6fa00ed84ea11026576b66a67a7dfad2a81604d92735e500977fb53d2d3fc6c93eb379ee0457f739a71ba5fc1bbdcf4bd5de43bd06ebef92a5753c97fe77f9aaadec1619c9afdc671043dd79228502b77ee19b0c108d48930f3b9b740a63adc8dc37a9e459116b25debf366fe540cb4e2d304942a93010582c5294b37323a0fc4ab56de64b613938ae6", 0xef}, {&(0x7f0000200000-0x47)="ac126025dbad35bc733329839c4e067e7f786e9b64462b336f1d496901878a7079cea53ad8b5540b2a16e356afc03b4337789a4a78f4bc59f1b8f4134e5c63bd1954d066064628", 0x47}], 0x5, 0x0, 0x0, 0x40000}, 0x800) move_pages(r1, 0x1, &(0x7f000040a000-0x8)=[&(0x7f0000ea2000/0x3000)=nil], &(0x7f0000833000-0x18)=[0x2, 0xffff, 0x1ff, 0x9, 0x1, 0x2], &(0x7f0000c19000)=[0x0, 0x0], 0x2) r3 = syz_open_dev$mouse(&(0x7f000092c000-0x12)='/dev/input/mouse#\x00', 0x1, 0x8000) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000e8d000)="656e7669726f6e00b2b1b9b9f98929148832fc9a94db914c50b6d96f9c86a26988843ee6e8fa06b2caf5fa06c9f09eb6bf9080c90d4201d04e35f991200e2ef2caf9674e4d23c20326d947824f313ae7f14b5abcbc85a181a28afc37246dd712a247dd80c49165e097cf33db6ea2133507302dc550e126d964be71c70b5729178bb48b9708b4ff39bbbff21a6f75daa0b3eb325a525f8ac658f7787a042edb76bd96051c8bdd475d76dee1ccec0c8431aea38ae677bd68e368705d680280d3775a4720c10f96aac4af1dd80b79b53a9a") pread64(r4, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:01 executing program 1: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00008e3000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000009000)={@generic="465b684c848463778dbdf2b319834414", @ifru_ivalue=0xf35e}) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000014000)={0x1, &(0x7f00008e1000-0x8)=[{0x6, 0x0, 0x0, 0xe1}]}, 0x10) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e4000-0x10)='/dev/sequencer2\x00', 0x208002, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000286000-0x4f)="3933051d8f7a1359f34fb2559b8dcae02a68386356b848899f8c1366f98878074124fcec265e38339830e472ffd3ff7f6b006917c44b3130bc20086f2ad89dccc752ea269edd31f55e0294cfa4fffa", 0x4f, 0x0, &(0x7f0000617000)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x8) mmap(&(0x7f00008e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00008e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008e6000-0x4)=0x0, &(0x7f00008e5000)=0x4) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008e4000)=0x0) mmap(&(0x7f00008e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f00008e6000)={[{0xf1, 0x1, 0x7, 0x7ff, 0x101, 0x7f, 0x9, 0x10000, 0x4, 0x0, 0x9, 0x4, 0x2}, {0x81, 0x5, 0x7, 0x1000090000000, 0x1ff, 0xdff3, 0xcb9b, 0x3, 0x4, 0x3, 0x4, 0xe7, 0x2256}, {0x8, 0x8001, 0x7, 0xa5, 0x8, 0xd441, 0x7, 0x0, 0x7fff, 0x5, 0x0, 0x3, 0x5}], 0xb67, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0x10) r1 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x10000000008, 0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed7000)=0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00006e9000-0x2)={0x0, 0x0}, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009cf000)={0x0, 0x0}, &(0x7f0000423000-0x4)=0x10) kcmp(r2, r3, 0x7, r0, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004bb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d10000-0x4)=0x8) 2017/12/29 23:25:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007d9000-0xb8)={0x0, 0xfffffffffffffffd, 0x200, 0x7ff, 0x80000001, 0x10000, 0xff, 0x45d0, {0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x57, 0x4, 0x8, 0x8000}}, &(0x7f0000658000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000760000-0x16)={r2, 0x15a, 0x7, [0x0, 0x20, 0x0, 0x0, 0x3, 0x1, 0x8]}, 0x16) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x75, &(0x7f0000fb1000)={r1, 0x7}, 0x8) sendto$inet6(r3, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000399000-0x8)={0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000f50000+0xbc0)={0x0, @in6={{0xa, 0x3, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x800, 0x9, 0x6, 0x4, 0xf72, 0x8, 0xb8a, 0x101, 0x2, 0x1, 0xfffffffffffff481, 0x6, 0x100000001]}, &(0x7f0000079000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000091f000)={r4, 0x2}, 0x8) [ 246.196278] tmpfs: No value for mount option '¦(¼Ž uYGÃ' 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0x11, 0x80007, 0x53, &(0x7f00007d6000-0x8)={0x0, 0x0}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000d13000)={0x3, 0x1000, [{0x7, 0x0, 0x8}, {0x2, 0x0, 0xd}, {0x8, 0x0, 0x10000}]}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000703000-0x4)=0x401696dd) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0xfffffffffffffffc, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000cf8000)={0xa26, 0x8, 0x4}) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000737000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept$llc(r1, &(0x7f0000ce1000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007cf000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b5000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000617000-0x64)={&(0x7f0000ece000-0xc)=[0x3, 0x8, 0xfffffffffffffffc], 0x3, 0x5, 0x7, 0xffffffffffffffff, 0x101, 0x5, {0x9, 0x3f, 0x80000000, 0x7f, 0x3f, 0x800, 0x6, 0xcbd, 0x10000, 0x3, 0x0, 0x7, 0x4, 0xac7, "56297c572aeffe7b2656cb5827fba00e96677075aaeb31ecff4a4870119d71a1"}}) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000b11000-0x20)={0x0, &(0x7f00003ed000)=0x0, 0x0, r0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r4, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f00003c5000)={0x7f, 0xa605, 0x2}) modify_ldt$write(0x1, &(0x7f0000c21000)={0x3, 0x20000800, 0x4000, 0x3, 0x7, 0x4, 0x3eb7, 0x2, 0x9, 0x0}, 0x10) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000014e000)="656e7669726f6e00f1") pread64(r0, &(0x7f000060b000)=""/0, 0x0, 0x2) 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x400, &(0x7f0000060000-0x8)={0x0, 0x0}) readahead(r0, 0x200, 0x688) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000e60000-0xc)={0x6, 0xffffffffffffffff, 0x1}) bind$inet6(r1, &(0x7f0000d79000)={0xa, 0x2, 0xc221, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x927e}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r2, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00009c4000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) sendto$inet6(r2, &(0x7f0000925000)="e1", 0x1, 0x0, &(0x7f000057c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000092f000-0x78)={0x3, 0x78, 0x7, 0x2, 0xc7, 0x1, 0x0, 0x3, 0x202a, 0x8, 0x4, 0x9, 0x7ff, 0x9ab3, 0xfb93, 0x1, 0x7fff, 0x8, 0x5, 0xffff, 0x8, 0x10001, 0x9, 0x56, 0x5, 0x6, 0x7fffffff, 0x6, 0xffffffff00000000, 0x3f, 0x94, 0x8000000, 0x6, 0x300, 0x1, 0x0, 0xcb8a, 0x18, 0x0, 0x9, 0x4, @perf_bp={&(0x7f00002b3000)=0x0, 0x1}, 0x140, 0xffffffff, 0x7, 0x5, 0x7739, 0xffff, 0xb648, 0x0}, r3, 0x2, r1, 0xc) fcntl$setpipe(r2, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000091a000)={0x8, 0x2, {0x3, 0x0, 0x9, 0x2, 0xbf8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000fe8000)=0x20, &(0x7f0000131000)=0x4) 2017/12/29 23:25:02 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000292000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b21000-0x20)={0x6, 0x3f, 0x2, 0x8, 0x6704, 0x7f, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000daa000-0x8)={r1, 0x6}, &(0x7f00000fc000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x0, @time={0x77359400, 0x0}, 0x7e5, {0xfffffffffffffff8, 0x6}, 0x94, 0x3, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0) r4 = socket(0x100000002, 0x1, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000100000-0x8)={0x0, 0x0}) setsockopt(r4, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000571000-0x20)={0x7f, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f000072b000)={0x40, r6, 0x0, 0x100000000}) renameat(r3, &(0x7f0000d66000-0x8)='./file0\x00', r5, &(0x7f00004ae000-0x8)='./file0\x00') dup2(r3, r4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00009df000)={0x7, 0x4, 0xe7}) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000053a000)={0x4, 0x1, 0x2, 0x81, 0x9}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000dc4000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockname$ax25(r2, &(0x7f00006f4000)={0x0, {""/7}, 0x0}, &(0x7f0000600000-0x4)=0x10) r3 = open(&(0x7f0000dd6000-0x8)='./file0\x00', 0x206040, 0x25) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00002ca000)=""/45) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f00008f2000-0xb1)="7985116a33e7415724f60e0be8cc746ba4006d4aa9f618d6ac99ddab1a81c1bb1a3dda9fe4c8379b4e8574f8af60cd3b65b43cf50b015919fd93e5bed0000abc3f9d941651036b236ed70d8cfe06cfad3de1d72116270e8be11ca7be902111fddb5abddb16f11c00bd54cfbe58f0d1615ad7782d4019bf87b9e6026be60f9cf9ec90facb6de953cd5a29cc3e14a3fd45749723a524b7416cf238d70591ec9782050b25483be76f252234c9814a026d0a79") ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000c1b000)={[{0x0, 0x0, 0x1, 0x8, 0x1, 0x8001, 0x215, 0x0, 0x80000001, 0x3ff, 0x400, 0x6, 0x5}, {0x10001, 0x100000000, 0x5, 0x0, 0x1, 0x0, 0xa8, 0x9d47, 0x20, 0x2, 0x12, 0x1, 0x8}, {0x5, 0x6, 0x1, 0x1d3, 0x1000, 0x5, 0x100000000, 0x14aa, 0xbe59, 0x0, 0x4, 0x0, 0x4}], 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000910000-0x4)=0x0) prlimit64(r4, 0xf, 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x24d73731c81e8c2b) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00001f0000-0x4)=0x5, 0x4) 2017/12/29 23:25:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) pread64(r0, &(0x7f0000bdc000-0x6e)=""/110, 0x6e, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:02 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000ad2000)='/dev/vcsa#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000703000-0x20)=[{&(0x7f0000000000)="7b8a3d07f1d25a6f03b1", 0xa}, {&(0x7f00008c5000)="", 0x0}], 0x2, &(0x7f0000000000)=[], 0x0, 0x40000}], 0x1, 0x20000001) splice(r0, &(0x7f0000001000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xfffffffeffffffff, 0x0) 2017/12/29 23:25:02 executing program 1: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093f000)='/dev/sequencer\x00', 0x800, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000941000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093f000)={@common='dummy0\x00', &(0x7f0000524000)=@ethtool_stats={0x1d, 0x2, [0x6, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000942000-0x4)=0x0, &(0x7f000093b000-0x4)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000479000)={@common='nr0\x00', @ifru_flags=0x3200}) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f0000f84000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca4000-0x9)='/dev/kvm\x00', 0x0, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f00005f7000)=""/28, 0x1c, 0x0, &(0x7f0000999000)=@abs={0x0, 0x0, 0x0}, 0x8) truncate(&(0x7f00008ec000-0xa)='./control\x00', 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_ONE_REG(0xffffffffffffffff, 0x4010aeab, &(0x7f000053a000-0x10)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000351000-0x48)={0x20003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000078a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000d5f000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c1f000)='/selinux/policy\x00', 0x0, 0x0) getpeername$netlink(r6, &(0x7f0000156000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0xc) r7 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000536000)={0x1, 0x0, [{0x2ff, 0x0, 0x570}]}) 2017/12/29 23:25:02 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000f74000)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0xc3c}, 0x8) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052d000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000354000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c27000-0x8)={r1, 0x12}) r2 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x3) 2017/12/29 23:25:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) getsockopt$sock_int(r2, 0x1, 0x3, &(0x7f0000996000-0x4)=0x0, &(0x7f0000799000)=0x4) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000fd2000)={0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009cc000)='/dev/autofs\x00', 0x40, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000cca000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f8000-0xa0)={0x0, @in6={{0xa, 0x1, 0x59bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x1, 0x222, 0x1, 0x2}, &(0x7f0000c77000)=0xa0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00008c0000-0x8)=@assoc_value={r1, 0x10001}, 0x8) listen(r0, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4c000)='/dev/vga_arbiter\x00', 0x800, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009e5000-0xe)='/selinux/user\x00', 0x2, 0x0) renameat(r2, &(0x7f00007eb000)='./file0\x00', r2, &(0x7f000060b000-0x8)='./file0\x00') r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000187000)={r3, 0x3, 0x1, 0x1, &(0x7f0000b1a000)=[], 0x0}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) pipe(&(0x7f000067d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000aa1000-0xac)={0x0, 0xa4, "0cf4075c9d796c0de5d8814037c2c49e095da5234a5adec21dcf51982c5e54379c2dc39c6dacc6e82d5d3c27ddfecb89378e521e497248d51fa60204bfc75972d36d9ea38935807415234b181f27ba496c5fb9aa29b58615cce17ea23221131b2e3cf41646ea3ae8ea4368a364b6c7a6960b9d7fdfd15fcbc2c8aa73055b60dcf0fe17ff84ea0c709deebea252f9847aa2cf6b7f3ab48a570a75e04907d4787734283c47"}, &(0x7f0000ba0000)=0xac) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000ed000)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/29 23:25:02 executing program 0: r0 = shmget(0x3, 0x4000, 0x54001602, &(0x7f0000dfb000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9}, 0x98) 2017/12/29 23:25:02 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e2f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x8010000400000088) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d6c000)={0x267, 0x4, 0x101, 0x8, 0x0}, &(0x7f0000d44000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ccb000)={r1, @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]}, [0x4, 0x87a0, 0x183, 0x9, 0x9, 0x101, 0x8, 0x100000001, 0x7e0, 0x20, 0x6, 0xfffffffffffffffb, 0x9, 0xb5c, 0x3ff]}, &(0x7f0000062000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000f58000)={0x3, 0x6, 0x7c3, 0xffffffff00000000}, 0x8) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x1)="", 0x0) socket$inet6(0xa, 0x80807, 0xac) 2017/12/29 23:25:02 executing program 4: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006ca000)='./file0\x00', 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a95000)={{0xa, 0x3, 0x156, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, 0x5, [0xa3d6, 0x6, 0x7, 0x89, 0xfa0, 0x0, 0x1, 0xfffffffffffffeff]}, 0x5c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dea000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000de9000)={0x0, 0x74, &(0x7f0000de9000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xc72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000463000)=0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009ac000-0x8)={r2, 0x0}, &(0x7f0000de9000)=0x8) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dea000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x0) ioctl$EVIOCGSND(r3, 0x4004510f, &(0x7f0000de6000)=""/149) 2017/12/29 23:25:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) rename(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00001da000-0x8)='./file0\x00') 2017/12/29 23:25:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x28, &(0x7f00003b3000-0x38)="ab2173fbd3f62257a82246fefa8267c636834685e576fdff65098f10d4cab5dd79738e2acff6a2f8c6b7017b86bbbefdf6d071e0b579c84e", 0x38) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x33e9, &(0x7f0000002000-0x8)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = socket(0xe, 0x2, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000045e000)=0x5, 0x4) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c4d000)="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", 0xfd) memfd_create(&(0x7f0000269000)='\x00', 0x3) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048b000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f5000)=0xc) syz_open_procfs(r1, &(0x7f0000baa000-0x9)='net/udp6\x00') 2017/12/29 23:25:02 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000217000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b1a000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000d12000)={r1, 0x12}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/cuse\x00', 0x2000400000, 0x0) write$fuse(r2, &(0x7f0000482000-0x50)={0x50, 0x5, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f000024d000-0xb)='io\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f0000bda000)={0x0, 0x0, &(0x7f0000042000-0x50)=[{&(0x7f0000ff4000)="e7b10d701791325f456ab259a63961ea", 0x10}], 0x1, &(0x7f0000507000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f0000672000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000951000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000508000)={{0xa, 0x0, 0x74ac, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff}, {0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x7, [0x10001, 0x8001, 0x2, 0x0, 0x80000001, 0x4, 0x8, 0x7fff]}, 0x5c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002e3000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000fae000)={0x3, &(0x7f0000f55000)=[{{0x0, 0x0, 0x0, 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$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c1c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000800000-0x4)=0xc) ptrace$cont(0xf, r1, 0x59a, 0x44fe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mmap$binder(&(0x7f0000b7c000/0x2000)=nil, 0x2000, 0x0, 0x4012, r0, 0x0) 2017/12/29 23:25:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000ee9000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000408000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f00005f7000)=0x0, &(0x7f00008f2000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000282000-0xa0)={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]}, 0x1, 0x5, 0x6, 0x7, 0x9f}, &(0x7f0000fa6000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000053d000-0x4)=@assoc_id=r1, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cfe000)={&(0x7f0000276000-0x8)='./file0\x00', r0}, 0xc) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1c9c380}, {0x77359400, 0x0}}, &(0x7f0000082000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000192000)={0xa, 0x45ab, 0x40000000009, 0xffffffff7fffffff, 0xffffffffffffffff, 0x5, 0x400, 0x3, 0x8, 0x8}) 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0xfffffffffffffffe) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007e7000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') recvfrom$inet(r0, &(0x7f00008d1000)=""/92, 0x5c, 0x2102, &(0x7f0000025000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 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) r0 = syz_open_procfs(0x0, &(0x7f000024d000-0xb)='io\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f000024b000)={0x10, 0x0, 0x0, 0x7}, 0xc) socket$inet(0x2, 0x800, 0x8) r1 = socket$inet(0x2, 0x3, 0x87) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x400000000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 246.782389] binder: 7975:7976 ioctl 4c81 ffffffffffffffff returned -22 [ 246.809467] binder_alloc: binder_alloc_mmap_handler: 7975 20b7c000-20b7e000 already mapped failed -16 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = openat(0xffffffffffffff9c, &(0x7f0000dfc000-0x8)='./file0\x00', 0x10ba00, 0x100) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000519000)={0x9, 0x1e, 0x1f, 0xf0, 0x1, 0x7}) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) [ 246.845527] binder: 7975:7984 ioctl 4c81 ffffffffffffffff returned -22 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b14000)='ns/ipc\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000ba1000-0x2)={0x6, 0x5}) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffffffff1712) sendto$inet6(0xffffffffffffffff, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f000070e000)={0x8, 0x0, [{0x80000007, 0x3f, 0x3f, 0x8, 0x4, 0x0}, {0xd, 0x4, 0x1, 0x1, 0x100, 0x0}, {0x40000001, 0x3f, 0x8, 0x7, 0x80000000, 0x0}, {0x4, 0x9, 0x5, 0x81, 0x2, 0x0}, {0x80000000, 0x3630, 0x8, 0x2, 0xfffffffffffffff7, 0x0}, {0xc0000000, 0x9, 0x9, 0x5, 0x8, 0x0}, {0xb, 0xffffffffffffff00, 0x5, 0x7, 0x3f, 0x0}, {0x2, 0x80000001, 0x1, 0x1ff, 0x7fff, 0x0}]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000dd000-0x11)='/selinux/enforce\x00', 0xfc, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000801000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000080f000)={0x0, 0x1f}, &(0x7f00006a9000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ed5000)={r2, 0xfffffffffffffffb}, &(0x7f0000299000-0x1)=0x8) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f000083e000)='dev ', 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000462000)=0x0) prlimit64(r3, 0xb, 0x0, &(0x7f0000043000)={0x0, 0x0}) ftruncate(r2, 0x40001) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000069a000)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f000000b000)=""/0, 0x0, 0x0}, 0x8}], 0x2, 0x0, 0x0) 2017/12/29 23:25:02 executing program 0: r0 = socket(0x10, 0x2, 0x10) r1 = syz_open_dev$mouse(&(0x7f000091c000)='/dev/input/mouse#\x00', 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000000000)="70000ce90abb54d44010981e39d743268b45e7837e83fddc4d383d9efb289aee66c65f46974971240fd61c4650f8dda86e437275c96531cec5759554886e2d763eedbece0ac7c5284d2658fb69cc5d0b4f8e352ce953af2a", &(0x7f0000001000-0x1)=""/1}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000003000-0xa6)="447dd6c8b20666768752fa476e0f1b103a37c22de291cc13b8e403677c63af7ac0050ff99639cc195e5be5014794b5c439a286b1deb2931f1f205d4d029010e042b22e5233f4e96e1f1cc2e84620100e2d04b687adfb091b03c131445b747a5ad4d6ec13d6752b1c7873f7c6e3f867e806e810692d44d2d95d8964afc1c8c3a3389263f966f9ab54cc5085650c803dc3c89a7a39518d4c8801f0745153fcf7c344207de4d754") write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000004000-0x8)={0x0, 0x0}) 2017/12/29 23:25:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000308000-0x3)="", 0x0, 0x0, &(0x7f0000fbc000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00006fe000-0x9)='/dev/sg#\x00', 0xfff, 0x4000) sendmsg$unix(r1, &(0x7f00007e7000-0x38)={&(0x7f0000d99000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000054c000-0x80)=[{&(0x7f0000359000)="72d1cc9b9df48a624054b300d4b4f7202cd69bae8aee1cce47c92cfa3ae09965a5ee8e6d5c5bde4f64cb7c396f01338f8850def00577778a28a6d7bb5a52a127b9a39edc9b645a9e4d232d63c7846639b9857c69c7c4627d916f8a950cc3d6e275", 0x61}, {&(0x7f0000d0d000)="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", 0x1000}, {&(0x7f0000f6b000)="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0x1000}, {&(0x7f000062b000)="c946fdc153754de2b4b025a954b3e3331f7c8ac462c62ed40f23d976707a750dfc324c2b15f469691cbc539473eeb9f25021f32f9d513ae08047e0d55fa5aeec620cda4dd2e21fc835642b5c388784378eb828d4f70252ecc35f067df5a85eb6781e1a6b5a0ab3", 0x67}, {&(0x7f00009f3000-0x43)="b3e264d093ccb9fc01490c8dff555c319aff0a63e2015d0213fcc2217089e61b8c13285f2220e8e0eecaf0d8c7ca5cda9224b5ac6c3a92ee0d098dee9a8cf990456d7f", 0x43}, {&(0x7f0000164000-0xf9)="5763350293f60ec75654a8cf7b1212a30d8cf0e2fe080782e2fde25e0b7add57a34ea8cab3b7238dcabee0dbdd889dfc894641bcbc22813c15590712f933bf7a446749876052eab93b9b78344ea000ef5f5d434cb08af5d02b6108e030cf8bf1677b2bf01dd680ce44e2d931340d13327faef909af4365d1e963c39176d48ca6efaf407633f04ff547f9a4011c6a83e78a6e693d47524860ac8fe7785204d4c0193eaa30e6d7a067c81312ad75bf57beece9df449436005f17df473ee34826853448a0a709615d50f4d34af037c004d40c64019d659218197354e61e5c18b7a24b90a2a3cb5f7bf15b29db3d57423ef013fde8a4970f5b851f", 0xf9}, {&(0x7f0000f1d000)="ac462b0af0c8986395e8808bfe3b98d70d0c23bb54173dbae95e9c61397af9b3bc23801ec6806bd7d4d65f9651f22c70fc77cf89ffbc1a006eabc5f8030798968ae7ed0a9978bc870141a89e79958f4447bfa451372262f28d0639f17be9c9d2c04264f2da0485df974a3a6c960eeda69015eb45b0d9", 0x76}, {&(0x7f0000dfb000-0xe3)="bb367c2b47f3a20da2122acdcb936551fab8945a2521533f633e363a3f90141568659d25d349ddc55848df1fc34b5114582e761457490dfbf25b55902b544afb338f383a211decc0f9031e0aa67ad424dc798b0e5e1aef9d655dfb9dd44c09e7236be4665d560eede5487d3bf2bdc85fb7f2f9a9eb99c113c507ce2797027693b793652c394143ffc147ab140504e4d6bc08086e8f805ffa342ec80b4c46fab91358b8389a20199a2211b048d8baf3c17e62977d0cb07f44f1a7ad9cf7eafd3681b63ad31b3bec4f97545c97ac252357323296f5a5a018d68796920901f580d0a37708", 0xe3}], 0x8, 0x0, 0x0, 0x80}, 0x8800) close(r0) 2017/12/29 23:25:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) bind$alg(r1, &(0x7f0000d51000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b4a000)='/selinux/checkreqprot\x00', 0x24000, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f00003f2000-0x4)=0x2) r3 = request_key(&(0x7f00000d8000)='.dead\x00', &(0x7f0000d0d000+0x627)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000180000-0x2)='\'\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) recvmsg(r1, &(0x7f00005ab000-0x38)={&(0x7f0000c90000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000070d000)=[], 0x0, &(0x7f0000a17000)=""/157, 0x9d, 0x0}, 0x0) ioctl$TCXONC(r2, 0x540a, 0xfda0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x6) close(r0) get_thread_area(&(0x7f0000f62000)={0x2e, 0x20000000, 0xffffffff, 0x6, 0x7, 0xd3e, 0x9, 0xfffffffffffffffb, 0xffffffffffff7fff, 0x1}) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000ba2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bbe000)=@sack_info={0x0, 0x7, 0xffffffffffff3fb6}, &(0x7f0000a79000-0x4)=0xc) ioctl$int_in(r1, 0x5421, &(0x7f00005fa000)=0x9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000b49000-0x8)={r5, 0x4}, 0x8) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000b2b000-0x7c)={0x0, ""/116}, 0x7c, 0x2, 0x1800) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8006, 0x0, 0x2, 0xfffffffeffffffff, 0x0, 0x0, 0x0}, 0x20) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005cd000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000064000)={0x30000, 0x0, [0x1, 0x4, 0x6, 0x5, 0x5, 0x81, 0x80, 0x2]}) syz_emit_ethernet(0x36, &(0x7f0000003000)={@random="b3e68a86cf31", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x88, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ae3000-0x10)='/selinux/status\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f000059e000-0x5a)=@file={0x0, ""/88}, &(0x7f00005ce000)=0x5a) r1 = syz_open_procfs(0x0, &(0x7f00007c5000)='autogroup\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000d92000-0x81)=""/129) pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bef000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000915000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:02 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000003000)={0xb776}, 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000003000)=@add_del={0x2, &(0x7f0000005000-0x10)=@generic="ec53d569889dc7c49021f37b2b8c49b6", 0x80000001}) ioctl$TCSETS(r0, 0x80045438, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eed000-0xf)='/dev/sequencer\x00', 0x501001, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000e56000)={0xfff, 0x8, 0x0, 0x2}, 0x10) listen(r0, 0x9) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000b4a000)=""/45) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet(r1, &(0x7f0000df6000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000c93000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00003fc000-0x8)={0x0, 0x1f}, &(0x7f0000349000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000025000)={r3, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f80000-0xc)={r3, 0x7d0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003be000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) lseek(r0, 0x0, 0x5) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d000100200000000002e6b8000e00fa1000070006000200f762005606010000", 0x24) 2017/12/29 23:25:02 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000595000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f00001f0000)=[{{&(0x7f0000c4e000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d36000-0x40)=[{&(0x7f0000bba000)=""/98, 0x62}], 0x1, &(0x7f0000804000)=""/201, 0xc9, 0x0}, 0x0}, {{&(0x7f0000569000)=@generic={0x0, ""/126}, 0x80, &(0x7f00000b1000)=[], 0x0, &(0x7f00004c4000-0x8a)=""/138, 0x8a, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000413000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00003e1000)={0x0, 0x0, &(0x7f00005d4000)=[{&(0x7f0000238000)=[{0x14, 0x0, 0x0, 0x0, 0x0, "cecf9099"}], 0x14}, {&(0x7f00004df000-0x3250)=[{0x1010, 0x8, 0x820, 0x8, 0x9, "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{0x28, 0x80000000, 0x400, 0x10001, 0x1, "d906977aae01f7d59ee964d713c1beea095866a2ad2d5a59"}, {0x1010, 0x1, 0x100, 0x1, 0x769db676, 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0x2030}], 0x4, 0x0, 0x0, 0x40891}, 0x4) sendmmsg$alg(r0, &(0x7f000006f000-0x70)=[], 0x0, 0x24000040) 2017/12/29 23:25:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000786000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f000085f000-0xd8)=@pic={0x3, 0x2, 0x38000000, 0x401, 0x5, 0x9, 0x9, 0x2, 0x0, 0x9, 0x7, 0x9, 0x267e, 0x7fff, 0x5, 0x7}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00002e1000-0x1)=0x9, 0x2) r1 = socket(0x11, 0x803, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000021b000)={0x7955}, 0x1) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000414000-0x6)={0x20, 0x3800000}) setsockopt(r1, 0x7ff, 0x107, &(0x7f0000001000)="", 0x0) poll(&(0x7f000007a000)=[{r0, 0x0, 0x0}], 0x1, 0x4) ioctl$sock_netdev_private(r1, 0x89f8, &(0x7f0000249000)="6ca0cce6caa84683dc8fdd98b6524e17b54dca2f14994d4a921c45ade83fd6674de7c5772a2c9bc69b9f4cb0d80af7cd6a05d86c43acde6f8e5f1689402d52bceb262a2344557dab741ce4") 2017/12/29 23:25:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f0000849000-0xd8)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00008e3000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0xbfffffffc000000d, 0x0}) 2017/12/29 23:25:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000018d000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000e01000)=""/25, 0x19, 0x142, &(0x7f00004a3000)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @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]}, 0x8, 0x100000001}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x1, 0x20}, 0xc) ustat(0x8001, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = syz_open_procfs(0x0, &(0x7f00000c3000)='environ\x00') sendfile(r1, r0, &(0x7f00000d8000)=0x0, 0xb2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000003000-0x12)='/dev/input/mouse#\x00', 0x401, 0x90200) pread64(r3, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = msgget(0x1, 0x4) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000dd2000)=""/195) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000396000-0x11)='/dev/qat_adf_ctl\x00', 0xc0280, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c6c000-0x14)={0x0, 0x8, 0x2, 0x81, 0x8000, 0x80000001}, &(0x7f00007f6000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000019b000-0x8c)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='(}\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000734000)='net/ip_tables_targets\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000fba000)=0x0) sendfile(r0, r1, &(0x7f0000625000-0x8)=0x0, 0x80000000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/29 23:25:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f4d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000039b000-0x8)=0x9) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000258000)={0xe8d1, 0x0, 0x0, 0x1f}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000baf000)={0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x8, 0x7, 0x800, 0x5}, &(0x7f0000d7d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000053f000-0x22)={r3, 0x1a, "b44330d3b2ef03eaad55cbca13c24a224a44e974aa834b11155c"}, &(0x7f0000437000)=0x22) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000847000)={0x3, r2, 0x10001, 0x2}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007bd000-0xd)='/selinux/mls\x00', 0x0, 0x0) futex(&(0x7f0000ac9000)=0x7, 0x4, 0x3, &(0x7f00007fd000)={0x0, 0x1c9c380}, &(0x7f0000bdf000)=0xfffffffffffffff9, 0xc4e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000beb000-0x50)={{0x97c9, 0x9}, {0x800, 0xfffffffffffffffc}, 0xb6, 0x6, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000c5e000-0x4)=0x6, 0x4) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000694000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) signalfd4(r0, &(0x7f0000d95000-0x8)={0x3}, 0x8, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000797000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000b4b000-0x5c)={0xfffffffffffff800, 0x2, {0x0, 0x1, 0x9, 0x3, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000002000-0x400)={""/1024}) clock_adjtime(0x5, &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2017/12/29 23:25:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a0c000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d8000-0x4)=0xe8) quotactl(0x7f, &(0x7f000081f000-0x8)='./file0\x00', r1, &(0x7f0000b69000)="247e15074eef7233d57e3b846c85b972ab96d72f1262f3bd577b6d55422216031607249fb3e1792b91cebcab70b538c5d6f4d9da27f2a32361e813f25ab24a18f1b8c7b1047163729ea34650e046b2ff7982079e3c141296f0bef3438ebd5afd2ce712ab11070827b6dc65314f72dad6c615bd032463b69ebbb4b85468d28f7abf36b46e4b304204388ca656f2bdf00c35df900a3983f2a6b6c7d8f6c63bb583bd3a85c4ebeff5f2f51a312e7bd23c323fd1f4c66f8254b23707ee8989af6029e5d1203928e16fd197b522ab651795cc9c06faa6ed15af805b3b8379") 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x3) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) delete_module(&(0x7f0000776000)='proc!*vmnet0{md5sum%)trustedGPL\x00', 0x0) 2017/12/29 23:25:02 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000185000-0x2)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000187000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) bind(r1, &(0x7f0000bc4000)=@ipx={0x4, 0x0, 0x0, "13c5478afc50", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000a1b000)="9cdb647265273caf8fb175141b946b63b5c395862aabc6ccda8467e8e16b0628b6e49d2a04e7cb6bd90632ba072ffa1c9f4269bc02a226164ea3f68d02e600518f5b7b3c98a489648817aa000e30e277fa06fba20e4a64a7800072f137", 0x5d, 0x20000804, &(0x7f000075e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001000-0x7b)={r0, r0, 0x1000, 0x7, &(0x7f0000002000-0x8f)="008d4fa3e43ac6adf88f4b95147a2d89ac9aa300e83228182b063c05bb4da1684c3d5ba7cdb9b6d57e027892fbf0f0e4e26de715220e1beef31d57bdbe3d2b208f7fc350ceb7585e42f8c01d81512af50bc7fa3b8150620c0620eed069c7726d5c6fa12fed2938d16b50cc32a5b7261e9f73be20fa824d047087e3807384e3b7e6de9411772fb9a8e3c6e78dd2a7b2", 0x59, 0x1, 0x8, 0x3fff80000, 0x3f, 0x9, 0x200, "c186cca56c1c027d6d525cd18b0d5126ea0460f7bdeb2249c4a8318531686bd122a6bdeaf648cbedef31b32c65887618c24a6629da79cb1c4bc8c0ef2b8e50fb8fc6da4baa453f5e9e8b3c5427376b4b1694a2"}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r2, 0x2, 0xfffffffffffffffe}, 0x10) unshare(0x20000400) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x9, 0x4, 0x0, 0x0, 0x10, r2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setns(r3, 0x4c000000) r4 = socket$unix(0x1, 0x1, 0x0) fsetxattr(r4, &(0x7f0000ca4000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000d66000-0x1)='\x00', 0x1, 0x0) getrandom(&(0x7f0000001000-0x90)=""/144, 0x90, 0x1) 2017/12/29 23:25:02 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x204000, 0x0) write$sndseq(r1, &(0x7f0000e3d000)=[{0x1, 0x8000, 0x6, 0x6, @time={0x77359400, 0x0}, {0x4, 0x9}, {0x3, 0x4}, @addr={0x6, 0x7fff}}, {0x2c78fcc9, 0x8761, 0x49a5, 0x80000001, @tick=0x0, {0x5, 0xcb36}, {0x508b, 0x27}, @addr={0x101, 0xff}}, {0x3, 0x7f, 0x9, 0x8, @time={0x0, 0x989680}, {0x1, 0x1}, {0xb6d, 0x9}, @raw8={"b315c61105a5196d96af4e71"}}], 0x90) mmap(&(0x7f000035d000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000035e000-0x4)=0x40, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000000)={0x8000, 0x1, 'client1\x00', 0x4, "8fd684356cea32d3", "5b73807009bbaad8d8dca160446b2bbaab95e98420dc00db7edccc1432f7b41d", 0x81, 0x28000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000fda000)=0x0, &(0x7f000035e000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000035d000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000000)=""/174, &(0x7f0000004000)=0xae) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000003000)={&(0x7f000035d000)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000003000)=[0x0, 0x0, 0x0], &(0x7f0000004000-0xc)=[0x0, 0x0, 0x0], 0x3, 0x7, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00004fc000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000a42000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000143000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c30000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e71000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7, 0x1, 0x1, 0x4, 0x80, 0x80, 0x8, r1, r2}, {0x101, 0x1, 0x0, 0x5, 0xfffe000000000000, 0x3, 0x0, 0x40}, {0x2, 0x40, 0x7fff, 0x3687}, 0xf81, 0x1000, 0xffffffffffffff92, 0x1, 0x10, 0x3}, {{@in=@broadcast=0xffffffff, 0x4, 0x4}, 0x2, @in=@multicast2=0xe0000002, 0xb34, 0x0, 0x0, 0x6, 0x7, 0x44, 0x4}}, 0xe8) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$mice(&(0x7f00009e2000-0x10)='/dev/input/mice\x00', 0x0, 0x81) openat(r0, &(0x7f000009b000)='./file0\x00', 0x1, 0x108) socket$bt_hidp(0x1f, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00003cd000-0x14)={{0x3, 0x3, 0xffffffff, 0x1, 0x50b, 0x400}, 0x4, 0xfffffffffffffffb, 0x7}) pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="ff03000000000010a5ae7a003e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f00008f0000-0x30)=[{&(0x7f000085f000)="fd48b4bcc8285d8300ee9ff84ab2b0b4d2d5b7d16a9f516826f0394d9a594bfa583eddf02c614da0b2", 0x29}, {&(0x7f000062f000-0x9b)="3d79a309489f518f24422131d7de8f74ce27cdd9728aac130e0260846254afe8e71ba63f048725772b29165f95f9a6e18fa04975d90fc3d1ca91bef53b0c5ceedf19988e3d0c956f499ba444ec4f1ee782616947616071", 0x57}], 0x2, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d7f000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000e03000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000f94000)={@loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/29 23:25:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000d58000)={0x0, 0x20, 0x3f, 0xebf, 0x5, 0x9, 0x80, 0x6, {0x0, @in6={{0xa, 0x2, 0x770e7847, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3ff, 0x1f, 0x5, 0xdb59}}, &(0x7f0000476000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000033d000)={r1, 0xd1, "310cdab9529a9b56cbfbdd412913806d57b5ad9f982e3fccb3fbe2b44b963928169a8107c45e7335bf8c9ed7cc9a6605ca00edf77a849f94e480cff341ddab6aaff8d07f23f0f1403db6a3bfb83f486a87a048600bd8de948e8988b91675798d510e4d7b5967cbf5547bad90dd7bd8592f811d73489a5b2faa717d060aac2194d47027bf3f07ffe6d5b31a01a44a45ba7dea3a57b4873852a69a26379d81f6fdba4a643f6cff9b59cb70da64c2d9b9f29498cd8b25ac82088eb70544db7f8c490045cfd8342fc633bfaf44fa9e521c3834"}, &(0x7f000045b000-0x4)=0xd9) 2017/12/29 23:25:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') preadv(r0, &(0x7f0000252000)=[{&(0x7f0000bbd000)=""/106, 0x6a}, {&(0x7f0000c65000-0x3)=""/4, 0x4}, {&(0x7f0000613000-0x88)=""/136, 0x88}, {&(0x7f00001b7000)=""/48, 0x30}, {&(0x7f0000137000)=""/244, 0xf4}, {&(0x7f000020b000-0xae)=""/174, 0xae}], 0x6, 0x0) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:02 executing program 1: r0 = socket(0x11, 0xa, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)='-\x00', 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="12fd0dbb934a988e82b3624fe33a26be5d87fbf0078389ab282d19476e819f93e93e34fbf2e6a3a70f2b4af80c397c25f09086ea77326632721bc2f036a90f369c4fbcc8535497c6fd41124e31afb69ccd66b11f450e66", 0x57, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="ee3841ff4ba370746980368eec176202e330a3b481e6d30b2699d008b05a00", 0x1f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r1, r2, r3}, &(0x7f0000002000-0x50)=""/80, 0x50, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x13)={'cryptd(sha224-avx2)'}, &(0x7f0000001000-0x79)="b7e0974aceb6f499111440232755803c37ef91e1d720404542415e7b8c1706457a6c9862c43a40516be4c758a2ccfcd346473f959feb3f819d61e2bad0625e054e1f9051140c2a0b0da1f413788f34467c90ebe196705ce4d49dc1ec68e0561af9f96f3b4b957ebf4f8f3494be18c6d1bc43ca05fe822e5ba7", 0x79, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000758000)="9b37abb4aa7e2f8ebbf32f0912508c26140751621de684e4c4e88be7298800ba724c3cbc2bad5e8ece933080f6cfbed38a5b4fbef4e5878d6469202f76c14b641940f6cb", 0x44}, {&(0x7f0000000000+0xeb6)="2df1561b78b3f3ef0023b2f434e1529ee57baaa268778d218da504c8f8d6b3e60d24aef1f66dda8610dbfb2b9386537de7e11c0f82ebdd998f38c4f1b7a407bce3e18f0c81af2f0987574b920a4f9b3e4eb82a4ed2786706c8c300b0806d70007af957dba91fae7fb7c98bef9a7cbb6e3ebff094081b83083d0a56bd9440da63226da683b4235d95d1984fa85c88191091e0c01c8e84e2fdd41e9ac62d1957bc1e9c654667713d124cd3f2c256dddd2133980d31c0", 0xb5}, {&(0x7f000063a000-0x5)="26b73222df", 0x5}, {&(0x7f00006b8000)="05528f87d9299437dcab", 0xa}, {&(0x7f0000001000-0x8c)="10939ac1c40eb3bdb3f626db483ea4f556fd956240d232d1fd41af0d5b11c48b6a4440931595e8be62b5570d43915fd53dbecb8b0fbd88a70fb4269064f5bfbf03d436b3222b763c7f8fb3f8129b605cba1cdfe8a331af0a82c5ed154c64cd5b9f29f8ebb1c241518a78e19e7fd8c33b40456b1fb283286b1353ec25e5c798280521c7786381729b5ad5c141", 0x8c}], 0x5, 0x0, 0x0, 0x4000}, 0x4000800) write(r0, &(0x7f0000297000)="", 0x0) listen(r0, 0x8001) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00006f2000-0x1)={0x9}, 0x1) getpeername$inet6(r0, &(0x7f0000d25000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000592000)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00001f7000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x1, 0x0, 0x0, 0x200, 0x5, 0x1f}, 0x20) 2017/12/29 23:25:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mknod$loop(&(0x7f000073a000)='./file0\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000ee8000)={&(0x7f0000169000)='./file0\x00', r0}, 0xc) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/context\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000601000-0x8d)=""/141) mlock2(&(0x7f0000c7d000/0x4000)=nil, 0x4000, 0x1) 2017/12/29 23:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2017/12/29 23:25:03 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xfa1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0xcb, &(0x7f0000002000-0x2)="", 0x0) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000055d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = accept$unix(r0, &(0x7f0000541000)=@file={0x0, ""/4096}, &(0x7f000031e000-0x4)=0x1002) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000c91000)="") fcntl$getownex(r1, 0x10, &(0x7f00001d1000)={0x0, 0x0}) 2017/12/29 23:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000faf000)={0x0, 0x0, 0x0}, &(0x7f000030e000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009f4000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d89000-0x4)=0xe8) setreuid(r0, r1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00007ae000-0x8)=0x10003, 0x1b, 0x0) get_mempolicy(&(0x7f0000c21000-0x4)=0x0, &(0x7f0000c20000)=0x0, 0xaf0, &(0x7f00003a2000/0x4000)=nil, 0x3) 2017/12/29 23:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000011a000-0x1c)={0x0, 0x0, &(0x7f0000ab0000-0x10)=[{&(0x7f00004fa000-0x25)=[{0x24, 0x2c, 0x10f, 0x0, 0x0, "ff003d7be4060000000000400100ffdb00000000"}], 0x24}], 0x1, &(0x7f0000a98000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b9a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000c03000-0x8)=0x0) 2017/12/29 23:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d5e000)={0xc387, 0x1, 0x401, 0x6, 0x5}, 0xc) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000027f000)={0x77359400, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c4e000-0x1c)=[@in6={0xa, 0x1, 0x8471, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a5000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00009d2000-0x4)=0x8, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x38dc, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000beb000)='/selinux/enforce\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f28000-0x4)=0x0, &(0x7f0000a7b000)=0x4) connect$bt_l2cap(r1, &(0x7f00004e5000)={0x1f, 0x1, {0x77, 0x7, 0x8, 0xffffffffffffffff, 0x8, 0x0}, 0x2, 0x10001}, 0xe) pread64(0xffffffffffffffff, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000e12000)=[&(0x7f0000ce3000/0x1000)=nil], &(0x7f0000b5c000-0x8)=[], &(0x7f0000c5e000)=[], 0x0) mremap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ae9000/0x3000)=nil) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) mlock2(&(0x7f0000c38000/0x2000)=nil, 0x2000, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000554000)='/selinux/create\x00', 0x2, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00002ba000)=0x1) msync(&(0x7f000012c000/0x4000)=nil, 0x4000, 0x1) connect$unix(r0, &(0x7f0000dd9000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d91000)={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xc) fstat(r0, &(0x7f0000f1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000f5e000)='./file0\x00', r1, r2) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f000013f000)={0xd000, &(0x7f0000b3e000-0x8)=0x0, 0xe, r0, 0xa}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2017/12/29 23:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e99000-0xc)={0x6, 0xffffffffffffffff, 0x1}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c7a000-0x3)='lp\x00', 0x3) r1 = socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x0, &(0x7f0000d5e000)={0x0, 0x0}) setitimer(0x1, &(0x7f000026a000)={{r2, r3/1000+10000}, {0x0, 0x0}}, &(0x7f0000015000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet(r1, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7fa) r4 = accept(r1, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000087c000-0x10)={0x0, 0x6, 0x4, [0x3, 0x6, 0x9ba, 0x4]}, &(0x7f0000816000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fdd000)=@assoc_value={r5, 0xffffffff}, &(0x7f0000a90000)=0x8) bind$ax25(r4, &(0x7f00000b1000)={0x3, {"48058166dc9152"}, 0x0}, 0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f000002c000-0x20)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 23:25:03 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000017000)="") fcntl$setsig(r0, 0xa, 0x40) 2017/12/29 23:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000066b000-0x4)={r0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000039000)={0x7, {{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') fgetxattr(r0, &(0x7f0000a23000)=@known='security.capability\x00', &(0x7f00000cf000)=""/57, 0x39) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000287000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c74000)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00005b8000-0x8)=@assoc_value={0x0, 0x5662}, &(0x7f0000a73000+0x9e1)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00002da000-0x83)={r3, 0x7b, "fe6583307202a1e2a8ab97ef49ba2ee752abf2a233c044031c7a4a02a5fcb5c0c3683a266013e40364601d88b8f44d4218f3a926382449c3739665f31093dc5e25c424ba5984440a62b20c8cfda64b9723fba9e5eda738292245f6c5f789cee8e06ba5c207d5970106409dccfaa6502d06a4c3a5fc417a8231f982"}, &(0x7f0000360000)=0x83) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) [ 247.456507] binder: 8165:8167 ERROR: BC_REGISTER_LOOPER called without request [ 247.464063] binder: 8167 RLIMIT_NICE not set [ 247.480536] binder: 8167 RLIMIT_NICE not set [ 247.508857] binder: 8167 RLIMIT_NICE not set [ 247.519557] binder_alloc: 8165: binder_alloc_buf, no vma [ 247.531765] binder: 8165:8167 transaction failed 29189/-3, size 0-0 line 2960 [ 247.550547] binder: send failed reply for transaction 244 to 8165:8174 2017/12/29 23:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xf13) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) munmap(&(0x7f0000235000/0x4000)=nil, 0x4000) getsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000011000)={0x0, 0x8000, 0x0, 0x0, 0x0}, &(0x7f0000088000-0x4)=0x10) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000030e000-0x14)={0x0, 0x7, 0x8, 0x65e, 0xffffffff, 0x81}, &(0x7f0000c51000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000140000)={r4, 0x81}, &(0x7f00000b2000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d7d000-0x12)='userppp1wlan1self\x00', 0x3) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000cd3000-0x85)=""/133) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x1) sendto$inet6(r1, &(0x7f000002a000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xe0}, 0x0}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00003af000-0x50)={{0x0, 0x2, 0x1ff, 0x3, 0x20000000000}, 0x8000, 0x80000000, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r0, 0x2ffb, 0x4cc20567) 2017/12/29 23:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000378000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00004e5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000573000)={{r0, 0x0}, {0x0, 0x0}}, &(0x7f0000c76000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbf000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b54000)={0x0, 0x7f}, &(0x7f000051d000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000998000-0x8)=@assoc_value={r2, 0x2}, 0x8) 2017/12/29 23:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = memfd_create(&(0x7f000036b000)='+vboxnet1ppp0\'\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000b81000)={0x2, 0x0, 0x6, 0x1, 0xfffffffffffffff9}) getpriority(0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009d5000)='/dev/input/event#\x00', 0x80000000, 0x200000) open_by_handle_at(r1, &(0x7f0000f43000)={0x1f, 0xfffffffffffffff8, "27d9dfb28412086443a32b9b33bc1dc719e46573d79e79"}, 0x450400) 2017/12/29 23:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000cd5000)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f000086b000-0xba)=""/186, &(0x7f00004cd000)=0xba) r1 = socket(0x10, 0x2, 0x10) ioctl$TCGETS(r0, 0x5401, &(0x7f0000362000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) socketpair(0xc, 0x0, 0x9, &(0x7f0000899000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009ec000-0x4)=0x0, 0x4) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000289000)=0x0, &(0x7f00006a9000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) pread64(r0, &(0x7f0000ad5000)=""/0, 0x0, 0x1) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000e94000)='net/fib_triestat\x00') 2017/12/29 23:25:03 executing program 4: r0 = socket$kcm(0x29, 0x2, 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) writev(r0, &(0x7f0000747000-0x90)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0x8e)="07a5429ead90d2185e9e7d689b20d21ac122ed35d30cc5e16ac627793c335fc37a6ca7ef40105364812a8ff26f9a21f3e4d00c9a9919febc0953e7654d5943982ae03de461f31cfcb5c0a5143fc2222cd76968dc688790f85f8a5c1e2a778e728286fbf002eef91d8a6c7b26b0114f5f67e40a3a16686202f3bd87b9221f2e86ec461e07dced7b9b7f12eb0ce8ce", 0x8e}, {&(0x7f0000cd2000)="df61fbca0b531cc419077f8e3da9c721f5996df03ea161e638dacee24e64d9", 0x1f}, {&(0x7f0000294000)="9da20cc63d56410c906fd5ab2b61a67feb6131b97bf752617aea3d80e78028d937a7a7fb", 0x24}, {&(0x7f0000dd8000)="5c8b0eb2950148f8bc8adfc59bc9498ef9022d694d3ff6fdea2a88d8685cd414bf1d49618a618eac0c65a462d1d430e1134cafa450b91dcfbfa936a0634505bfc1fa4c0f7bcad1bd6b39ae08e4e1f66798126ead2fdedd4d0bd2589696323f1d355e523e931cf5af6b9076e501d7a353d7e9028b4f224406f95ab645f03d86ec7055018ce8eef4a5b3c455bd74a6c86c6dce8ffe4cfd9746c71db564f4e465c0a85eb3ee30c7f372db4afa6c1394c46fb8249dda507ef6e5ae06521826fd31e5bfe6f580b2077023ce0dcae8cd51e3d8b4396b1f0e654f19d526ae265950ffac8a7050b2cadd603bee512e08644d6e2e2d1e01bf32ff4c0b88", 0xf9}, {&(0x7f0000001000-0x5b)="646c65096d3914612db3b335e8de4f74ee209d278abda7e828ecfefdabcb43af9859742ec331a92d3a4bca106f7f0ead0b2fff8d97f22094a7a5e989f77394d9bccc7f5221408f3ea695e3656dcdfb29e14ccb57140356ce8aa5db", 0x5b}, {&(0x7f0000001000-0x12)="c714909dff901c75d4ba93cb470b4472cd13", 0x12}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="f80c52a3e96ca939892df935b5fdfe0f644678ca31cb8c5cd55510e5030f837e19beb6c93d497edd8c7b73fd599db5", 0x2f}], 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) write(r1, &(0x7f0000ba3000-0x28)="140000005e000900000003f83a0000000000000001ffffffffffff000000015b1ee9fb4b", 0x24) 2017/12/29 23:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000145000)='/dev/hwrng\x00', 0x102, 0x0) connect$netrom(r0, &(0x7f0000826000-0x10)=@ax25={0x3, {"49a9073583cec8"}, 0x1}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f000075b000)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)=[{&(0x7f000001f000)=[], 0x0}], 0x1, &(0x7f000001b000-0x98)=[], 0x0, 0x0}, 0x8000) [ 247.562987] binder: BINDER_SET_CONTEXT_MGR already set [ 247.568986] binder: 8165:8177 ioctl 40046207 0 returned -16 [ 247.568990] binder: undelivered TRANSACTION_ERROR: 29190 [ 247.569004] binder: undelivered TRANSACTION_ERROR: 29189 [ 247.584227] binder: 8165:8167 ERROR: BC_REGISTER_LOOPER called without request [ 247.584236] binder: 8167 RLIMIT_NICE not set [ 247.593813] binder: 8165:8167 transaction failed 29189/-22, size 0-0 line 2845 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0x3c)=""/60, 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x20, 'salsa20-asm\x00'}, 0x58) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000454000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000922000-0x4c)={0x3626, 0xd335938, 0xb32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000069c000)={0x0, r2, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000574000)={{0x9, 0x10000}, {0x2557, 0xfffffffffffffffe}, 0x9, 0x0, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$alg(r2, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000642000-0x3)=0x2, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0xd, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00003f6000-0x8)='syscall\x00') mmap$binder(&(0x7f00002db000/0x4000)=nil, 0x4000, 0x0, 0xc150, r0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b0a000-0x4)=@assoc_id=0x0, &(0x7f00000e7000-0x4)=0x4) bind$netlink(r0, &(0x7f00001a9000-0xc)={0x10, 0x0, 0x1, 0x7f}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00003b9000)={{0x3, 0x3, 0x10000, 0x2, 0x9}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00009e9000-0x8)={r1, 0x0}, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/rfkill\x00', 0x214300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x4) fallocate(r2, 0x0, 0x0, 0x10001) getsockname$ipx(r0, &(0x7f0000e6b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002b5000)=0x10) 2017/12/29 23:25:03 executing program 3: pipe(&(0x7f000046d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x1, 0x1, 0x4, 0x100, 0x40, 0x1, 0x7, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)=""/232, 0xe8}, {&(0x7f0000000000)=""/94, 0x5e}, {&(0x7f0000001000-0x7b)=""/123, 0x7b}, {&(0x7f0000000000)=""/105, 0x69}, {&(0x7f0000001000)=""/34, 0x22}], 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000023a000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7fffffff, 0x28000000, 0x40, 0x0}, &(0x7f0000ead000)=0xa0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x131) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000003000-0x98)=[@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x10171, 0xffffffffffffffff, 0x0) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000da0000)='/selinux/enforce\x00', 0x2040, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000aec000-0x10)={0x15, 0x6e, &(0x7f0000975000)="d86fcce4fc1cb63a42a29fe23492ed33c3a21a59291e39e85b9a0304304b03f431b4a739f1d4e9579786efa5a8f6474b143a4bb870ee45ac926577807a459bd3b11a05292c6efcf3f48bf85f12d77179c58434ef2fcc9ec6009d99b7e6c1e23469fabe466fe7e5e8509f2ba431a6"}) fallocate(r0, 0x2, 0x1, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000b43000-0x4)=0x8, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000008b000)=0x0) sendfile(r0, r0, &(0x7f0000037000-0x8)=0x0, 0x2) getpid() r3 = getpgid(0x0) r4 = syz_open_procfs(r3, &(0x7f0000d9f000)='envirn\x00M') tkill(r3, 0x2e) pread64(r4, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00009a5000)="48d38b6c80361ba76a5881082b76dba4905d6e655bda88e39e525113d525e22d58587109e922def1d0bdf85e22736f0e7570db90031d425ad9323627b70bff558b1f5878be39e2") r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x4, &(0x7f0000001000-0xb9)=""/185, 0xb9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x2) 2017/12/29 23:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000055f000-0x4)=0x0, &(0x7f0000306000)=0x4) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f0000f79000)=""/0, 0x0, 0x2) sendmmsg$nfc_llcp(r0, &(0x7f00000f7000)=[{&(0x7f0000f42000-0x60)={0x27, 0x4, 0x1, 0x2, 0xdd, 0x1, "2e139b29c59c457850212825a5f664f0b964b92d8e0c936493700c9430b0b63da00a9e5ba8666985e404f060b0ffe45a65f4df954499ce2af033218137daa5", 0x0}, 0x60, &(0x7f0000ace000)=[{&(0x7f0000c61000-0x27)="c755a4d5016f435d9357564dca735c452cd648f56c0eddad9270dab26181b7554cd999eb738ae362b04ad9ab08ca65e8421bdc01ace70c467e5867c410966156cd61c86a2960d1578f3e6762dc195f521a9f62c61e941c32cc3ab0ca0361819145bee531be5f55bb7e", 0x69}], 0x1, &(0x7f0000d9e000-0x1010)={0x1010, 0x117, 0x7, "b159caa79835d9bba8f6c2109a1737aa42be00f52a7502e1c8d52481b0c3ee089022576a0a3e92ba3113bba209b4ba494ce4da118f931dcd472686a21d4e548737a5e103813a06cfde23ef8d68a98d6b6fcb959e84d2c1d3487ebcda020a784058ba22d918f63c4a6bf930cf4645a81b89eb8d93751055850d6ea81c8b95e108870c1b59378f066a0a5015237050f0b8d2e7c2e9e571844f408a9ece688026805e8445903c61f562750a2b0d31382451d264e80f637bba796dae4a094603d278f30187e387c19af80d374b589dcf41f133e9052e3ac97d7ea46b02713ac4d054969fbb7aac44be9caf7a2e2036fd85b4bf341628cb3693ce8856e64560267a25270ac7316c1340dfb820727d28c7c5479e6373d0d0c4a3d5af9d81ba6fadefa924074234e45942a1a8c873be389785d03df91d16b1792678a382b2e6463a5af3f2b9d66c7147ab3beccd2ddb3e01ffd097ac33eb1e0dc0afffd9f09d2990dcd119126468a47c733445a82909b8eb448ea312964462eac2bbd191bd9068e2f0069647d5e9606db9da5eb17425033a11b92b6880577b78aa60093963b14d36ed35312209ea0f8a68e83ffaef58fbf78cb9e4f2f551246d11aca01614ca69d99e8ed6b768d96f137a9ed4d2a32a9f8a9da1a2e434a964be9b4039e3c3b4a6ff36984b3652cc83df9f7feee8c996c891129ac8f3e5e750f4392baa8c28c09011afe735778a6202642207596cb8979039d283f08cf20a4d4915ecc6c467f0d5908cd6ddffba4131992ecc3581f511f8d610cbc2845a5dd4471f6035c4fa3ff8e9628931bf8b63d496aae5d8f83d306a24165180d86d79be0b533948f2747a5be9ccb0296253cb21f7c968a5c2ea8ab4603b1e8f1a078fdda65e3c0a6a29dacca6f3d4b1fa7da083f5a5f3ce8d33c645232b3cea7159647c7e3a0101e554917457c1495e0d6c019281488983f8c6cb5adba15c00c6c18ebdd05db166fbd4f2627438e57407cc0d4761b77da6d0e65a0f11f5277a634bdee9c499880c7dee2ebf809324adbe3e6b386a29a6904e07330497b809800e1f373e072fdf0a8db63116ee12711f0d8422494657af35d59959f9b562824b1d86eddebcde8fb5a375ff9b62b2c684787079cbe8422323121d05bf1681c0bfe32ef50bae18d33837f22fd5c92ba76b7efe06a193e3cedb63e4313d7e9d22be47e8569a6865333bbf3d9d57e54a3e5c480ada8dfeeb0b5aba6f9d4220306a149d322490c4cc7806277d5938a3095f25d24eece8204806057d286272527731cece112e1aa96e497581747a00a0171df5c1ddcaac27ba27ce2ec09293732859f592f98a0f523048627496ef5c36acbb6f652f650a3105a25990048ddda703dbf70a4b2ff70a1d890f63614e3dff178b6f4f4cab4ba39ff83a81a3f269d039bf8d2e15b9e3e3ca33dff3ff5469f2cce92b8af92fc1a6f06fdaf9e5b228a3a8f763145fa98f5af2f7c649a003329844383ab4f7f500595bb36258cd1489380454aab821d43867287b07e6c7c404f6afccf612b0b1d5aa2e06bb01cdbbc1e764f49a51664efadbbe8e5b03247442ec65d39948aaeabbbc6fbea0f456ced729683bcb4e525823a3eab2d0c2aa442dcef70d6acede64bdbf9101f9fb387630496fcce37f30233407817dca00bd204cd4dba8f05931e6c5c58e4641b3b1df9e16f198f6633b9bd6ff61021943a91b7c5f2451bb495e1a81d8bbd60a4dfe4b4f97543cd576f40d0c696d100c826ad134d17bb5d674abce259dfeeb174229a672693c02fdc8b4c92a86a4a0dd8e13174a2b1997ccf930a73b2c6c4e2ca6bf5a300a4ecdb0ec18b6001f57576aaeec482761891cfe3021a60a47d898c8aca4af1428c0be9c8592e0ba9ae2683050878d941c5cb213e823593f610db9c90e1acb5bbcff30da164aeeb9048a38937233e4a9d35883021e74af95528bf464f45c1e2aa56fb1f11f3588a7994b246215f3f13089efecb33bc81d4066c60ec5edc76a5bae8eb7f198c3ea13d593c939ec2b0e3f5cf0db4ae186d1b618d65ce1ae31fa9eeaf69af0d8b0cc4e2af9c9057f5108c4e9554de0003dc99ac20abcbd88e0eb3cacca39efee6eeedf4e50c1fd87a637ee59f77a0f2363dd2d546f738d34e5dc24ab034a83e7a3c67893e6736c8bbd2946898632c4da9360f1e4ad73cf9d21a68b72840f2ac68440fa6c74cfc2c2951c90ddc5be33df5223e705c1b0e76f3bcaef2b3c80274a6019b127d0e7fb29fbe1af2cb32f0ee831dd8459921ce9d343f05dcedbeae028a2073c0995edadc96383be28a62bbad3450c94aa73643178255c8752cabc9761c7030a8749513e04f88fb76edea966e81436e2034cad7d302a7c2935de9aa5d40f018469e1cef58cb2cc610b7b85c9a14a989441db4eca07a7ecf6a3518a2db03080ad75a6315f062374e704bd8fe29ac36c88bde999bd5b4d28322d24209c3258616d8574da7e68cd0dba33ba3507ce522bae70504abc36fed7805e25dafa404697e4aed139734b5531b00053f3a4b5cd688b06d928271e6a5c4038217d96ff76696052e7c7b778b99d06afc43f5988e10618b5427f1cc10de5b3e51a9a3528ec5e8c5515ce3351416f9c6be012f5d31985b6af13e82a24cf6d4aec2eb0f7c3b25b6429fa6fabfceb8e1b7766a8e411d0dd33a858c1936c23938e0cf65618d28a452bec01de131ec04cbd106ec9edb908d24be21f11fee2b40cb7772d7a2ef8c9ced0c46b7dfe05bdbe9986e7f282c82d4e639223abdc0f570d89603b569b138f039d1e796fc1feeb51c04f2653a8a160c5d238690a26bc244e1957b6aeaf17236b05d4e24caeb04c7eb2211ad75b655099c8339339c845d228bc49eaabcdcbb86501413a8a36e8443d34703a70bc8012fdafbb0ab3e8a445f41ba79a43cc54811b9384d0dea878272f459586017dd4c9102b6a0ea4509764f64ad0e9b32ec777c05569763f07c3f9fc3faa6029be980519b3fbc8a303182d651b9fb563f9999991199d237f73e74e16f6d11ef38b8a24a340119dc90dcda37600a087906f6851cb49a8781a842988b47053cb2a356af6724bed9ce94d4fe8b077f99196134dd2b9fa1cca1b3af9c463386ba73b6360d64d2862e0555142f61b8d7570c81b25cf6958f87fd074409316362f8bf62ae02024ad1083abe8e65a73a38a0cbeb570a56a4d1c8aa70f1e4cdcbcf7001c96c34e056e5282607cd92d76b491bbbfab6a66d503a90189c57a11343437ceb44d18644ca6dd900591ddd43be085fa6721ec01bf7255ec6ab90c182df9d9377cde8fc00ad97c1e8d3af6a0595c6ab52234d6353696a0458c0d1da51e2a0506f18180f32531a5b43375059b795b65855b69052feac785353bee5849de666e935919c7012598f2c54a9ede448f4e174eb4f302f484f528d95441c66ba926c5e0e118506f6a808b2794dc920f3c9a8aee005321c982c761bbcf3a8fbf851b570c87692cd389690d04f4400a660f4f671c9eff15bc3a7722d28c513cd01292f31e54d9eb020312b0ba133d97d421232d85a4c9b4254b10afee96c9a93317841254f977bd42f04d6d2d888ac32b0353e9722f1560921ec9d9d080653997c6fc9b833e87d9b9c9672654de991d889a94708d69c8dc1b016b1f4c51037d2f958a07d9a30981b2d4f8dc601326de5a3284af87e69401fbc6debbc9cd3e8775537a764111888570fd6a2ad90ed1e046616714b1d3bc39e6f5666b2fea1bba42cfea95d541dc7b03dfa6d1381ee0344d658600b25fae9be294aa68d16dc2c50d8a25d519cc88bc1220ef04cd29eba6bdb57a0f780ea88f10c4d4f7cb2e58d58f4ee7fab4ad98593a7c7e9004bee768f5da24d0bb052003beec268d8d77dc8f215de06e5aa72923b9fd4c14ebdf59f5b3d1b21a848dbd2bb74cab8acb3f3dc64c4575ee57ba0ebf267138ad983ce5b259ab1116a8674749773c0c178868824e27636ffa25d58febadbb81aa2e21c35c54253c6d639e63574311c2e7f7c91f2c33beca2066b749e801c912eeca34385df0d22097c58e14aeecfff182836f3172ba162a85cc1eaae2076919601b45a66bfd29e43636ed7cee5a74a76cb39f88e3147b9836c9feec21868cd2f671c1c8f0f52355e5fdf72ddd3b7534923cf22af962463fbe7c90ef6fa5bb11c8f50c64631e69f4dbf74ea3bef2a9c03490da4791c4e7bb8000f98f9cb5426a882a4133f34feab36c561eb3c8430202b3cbf31731475b48b72ad5cd222856dfecd72b56211e70742f224daa1ea7ae2525682da6c49fd99692fb9cdd2c9537d7d31fa7d14c02e6cf64eeaadcd841eed2f37cd3cba43774031d9d12941bd2e149110cc973e85d76cb8b9925eb4b2524dd5336805e936ee7185ac13d8a665b55c17dfb3461f34e56eb4fc4306c6f331279008494de6b7574e574913c4b569f396c1f0b0d325c760e009cb4e17e3d01d143eae1817f3e32fac46875bdc735b8c29bfc4a4dbc117ea8eb269f91db0723f1ac1f48743ef785802a2e890678e0b2335195a662d1842be6f5c6a51192ea358477db953493d9b699e036ec7fd413bc5cd39a4262ba8ef22cfb6c54bd3375911bae9a7346fc76c2398089ae329ab6a7e9d43bd2ac276497ce5bfb16d871afb6d2beb15a9af063ab43458efcab0abd3e97b3f24f54d4637a19e90ea0a42ceef1692fa302777d609aeae1841286031655c07ed6b2643cc07e5b44be23bd155307f86ed789e95894453ee52633c248a4497139c9329076126420019ce87f6841b207e08dbc38faad38c344430ad3ef93e06cbf113c69463717868a8ddbd985c393ab50f4878d5c59c0e608267244cc2cf8837b720ba4ddd4636f672806d9150a477ba992c56979f0cf48c952dee979dcd135df775380d22ecaa518efbc9db564dfa3b6d505d8d58c9b556bc1e54ff499544fe493203b9f90029bcf1624686e2e8763c88639cb46ce098b63c56b40dfb90263111f5b3b36f299171e7e80dc10d52cdc7c102dfca589abd68cd88b0647176bc89ab4bdbefd0ecd9f1e3cdd9f69fc66ffcb43cd96e5984a359aea082f40e1315cf159e5366acc4b4e5737a2c54e471857734acaca96831bc7136e94f0df3ea9e7e44502df0a7604ba6d0774dee1f0536e97a1f7d95415ebfab2fd39c5abfe798ada00348d85fd93082833ede6ac3181b2603ce5070e7dab1aa328a070f458a4ddbc5cbdfb76b9d08c72a24b5e90f251d5d6b2f26a384bbc7cca2966913f706009f8a5c6275dc846bb988e824a58adee4a35630b32ec47a3af19a92c08f3549d4bc2c2e338354b9a9cf220a3648df56b9739c614a079d28bc70345d4eb9d27f1226013d3f5dcc477f5b10256464802aaae8259949a33bb72c346a784f9bcc2097e712372fe81d170a09d31e91ef17d9be3a430e85097b4a7aed60bbcb1b2265939990ea68725d8c546a2eea73ba5d2fddff6659fe1ac2d06ccd805693d7cf531ed9245f6f12f2e5177c22a4705a0961068983fe0f242b5ba494969b37e9b1f870661e6f5cb3cce2ed50953a166b49d68a82edc77b2ee1fe7748d3ab9f1fd01f1008912a021c88cd9f0d9c6e6b6c3fc5113b44546168fbcf7b5b3a6659403d9648a9f0942687c9c6cbe18b2a8cfd2f2774096b4ddc0d4958b8bffa26271dd3919ae5c72cd516903ce2e3df582b2cc8600ee404a504092f631a3c265656f908578e609456bf275dd42f2f00a1ee9f5e4a29bb4267d4de5ac0d41478fecd0231a378a25d6da67c8fd618bb30245395e9b66c05376fb478a1c27dc628381dd"}, 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&(0x7f0000b4a000-0x60)=[{&(0x7f00005a0000)="877c8769858d30947131b6bf59830de28f081d566bbca1e2050872c33c63415a74b7695103c36c77e33882485357822fa2dd8c697f8c45d86e9f19815a1158d8af1283cd742edc0cc608300d746a669e36e263084662564babee1cd7c8a1b830b4136bbb48c1b72cabb131d1007f1c53d33305ea1c2efeb42c92549a04a3c313aecc7adf9c8dab9ebc0f97edce49f0cd8afa5b3e72d67bf98acfed5243105061c4e14fa8a608e47934c0207a6a76744d00b1bf2f8ccad374adc3fc7dcb1110bbff8331b413f09706c472d63db671e8b04941af646036f13cd7c8", 0xda}, {&(0x7f0000d45000)="17d6098824d48cde26b10e66", 0xc}, {&(0x7f0000e53000)="47f67b2df964c391b3f16b7249e2cbc150d0057e4d57f074a65aeb6aa96ccacdcbfcec3d9d3234b40b6fc45d505a8f6a628ef641f0c6451a26862c0c48a75ab29243379989a7bf2509a5cc528e68dade3aa7c97a1862e2f0", 0x58}, {&(0x7f00001a2000-0x75)="c60c50c0e8d880f0b794585d30105ec883c2693ac0f4ab7bfe2041170be5d33eec3085f058556d74e48aa43f81067cac439b00b7f741471dbf9b3dd99edc6191b855dafc94deacc6670ff7991a14537466df23d99347f50afff5b22db8e4f84555e053a2d254c04d25791f2b194483cd979286d603", 0x75}, {&(0x7f0000e1b000-0xeb)="566e80f3fd37d4d1fdc46a0b41136c14dea5c4648b4511af0ad99c419941964874a2642c97f2c43f7100a2010715351fc344b0954397e4bf884d2e19cf3096ac811998476b8561747990f0783b28034cede4d9e6dface01c7e704eefb86eba948a248f69e2e3a843488d0c65faeff5a3e549cfc31c5b3998c192ee545c8a1a61c5d4323775090babbd334cc72451aa9cf5681883a8c7a093cd47515d0e204c058a14ef69e1d565517257175f671de0254a8acf22378047a43c5aaa5830e15c6ddcc2c959d32e723dde4360c1d4639709ddf31f3673ea9005ed7f6253dba374d500ca2888bdda0416063d9b", 0xeb}, {&(0x7f0000d6b000-0xa1)="498fad9afe8595660e8d9c81045124d15ceb4503eaea65b9dced38c1acdecf7daa088597c14a829d78a30699edb12824769293ad7b129ca965170e18143a211762f4a83de7548820c0a94809ec8f6adfe3bf1b0cb8e4e571487dbbe3a2a4446f7e9763597c4061f8aa440469d32ec8bec3219057c75c295e2ed5af26aaaa915c868cdd16effa7e4cd0b1e1f1d816a7b24b8e5c90cab3818e3cc0e8b91f1cce5230", 0xa1}], 0x6, 0x0, 0x0, 0x4000000}, {&(0x7f0000097000)={0x27, 0xd07, 0x2, 0x7, 0x3aecf41, 0x5, "ad3706ac779617c99233d9e774f333fff0066512a91458c2ad0dace5a7bd7923b65350cd8f6b95fd7f3a51edc500520b6ffcd1051028f00b7f443ed7fae816", 0x6}, 0x60, &(0x7f0000792000-0x20)=[{&(0x7f0000d30000)="8376edbb7b01810ba991a5d7d997889eeba25dfa230bf75ceab76e5a0c9a3eec9b47177c246a6da8e44a4239c906f98c9fec2ff05a220e0dc767dafc5b3afd1e3af75a7581f66e820bbb8424678db29e3ebae98cdb2be5878dfab2f072949b2d4d3d2662b58617d6e80d6e8327add669776602fa706ef0bcf31f34c0b323d0da2e6c7fefd1b9f627f8d9eb62e1d1f3758a3ccebd558f184fcb9de7ea78b2017bb543eb6c3bedc22360b335d1c7b36dd08f13dcdea93e5d4ad75f7c04b754246bb48855eccd94f71b511c", 0xca}, {&(0x7f00002ee000)="022af46cd6c84fbe1a51cb3a45e18961ce59cadf326fe2cacd5249b9e513145c9d1308993f230e73577586e6f57909c671d1b696ee5950336c9eeded7ba8554fe16ec0d09814ace3dd7886536f31acc6fadcc9e5bdbcf76e8e66c8aa8e907f85cef188c679cf000ee27de4156ac187e0fda3", 0x72}], 0x2, &(0x7f0000729000-0xb0)={0xb0, 0x101, 0x5, "05e81202fabfa7dd176f696a779c04f897d7c49cd8c3560ba4bb750955e6b0eab5ca684f73c9fe0c830016d528e80520cb1a0888832ade0b822968f00b25634f2c2838dba68692d8bdab7ded89d75afb854c793931bc943b1c7e4ed22e41ddadee3070a4c0f0ec1f7657611f7bcaf9ed42b18dcfe908dc33e608e2ce431fea005906cdbf6d0dc20368ded7cb7d2683b9302cbe816edbe8a3fc81c1fbca2b29d5"}, 0xb0, 0x20040000}], 0x5, 0x4) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/kvm\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x2, 0x9600) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) inotify_init() 2017/12/29 23:25:03 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000223000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x880188e3e07d7ea3}) r1 = socket(0x1f, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) chmod(&(0x7f0000001000-0x8)='./file0\x00', 0xa0) recvfrom$llc(r1, &(0x7f0000774000)=""/111, 0x6f, 0x40000000, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x28, 0x4) 2017/12/29 23:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000cf7000-0x5c)={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x6, [0xf2, 0x0, 0x8, 0x2, 0x768, 0x305, 0x100, 0x8]}, 0x5c) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x401) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000c3f000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x800000000000024, &(0x7f0000010000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000bfd000)='X', 0x1, 0x3, &(0x7f00004ae000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xfffffffffeffffff}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000594000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004d2000)=0xe8) stat(&(0x7f0000d95000-0x8)='./file0\x00', &(0x7f0000f1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001fa000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x1, 0x7, 0x15, 0xa0, 0x0, 0x8, r1, r2}, {0x400, 0x1, 0x4, 0x100000001, 0x4, 0x1, 0x7f, 0x7}, {0x1, 0x7fffffff, 0xaf1f, 0x100}, 0x7fffffff, 0x0, 0x80, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x10001, 0xbe3}, 0x8, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xed, 0x0, 0x0, 0x1, 0x633, 0x8, 0x4b2261f9}}, 0xe8) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000)="7458cd45474963a15d46cea0151c57178061e758f16b2133972eec1ab80635cdaedd132543b8c0681a2614c991c90d1d92acee07d5531c918b707745dc815c22b9244040c7179a8b997e20a7d65c55e0eb9d7775e264855f54b0e1b60b17e7e085f3c75c636b55d4e60dd1eb7afa1f74bf8749a1a6754e17f5689d68453c09e3367e09281560c0a40322ba38db8a4ec06c780c4f9613725b44a920128d0233bed70cffcccf93d541c9a5716654b407329aef3ed1ad5ef92a34c20c2bd14f572c2292b89414f7d70d6209279c26727c8d4970e4579c24b2bcc3c215a8ecc1b2575377", 0xe2) openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x400040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0xfffffffffffffffb) r1 = socket$inet6(0xa, 0x5, 0xfbfffffb) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setitimer(0x0, &(0x7f0000a7c000-0x20)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f000073a000-0x1)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000af1000-0x11)='/selinux/enforce\x00', 0xc00, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00001d3000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) close(r1) r2 = socket$unix(0x1, 0x2, 0x0) sendmmsg(r1, &(0x7f000054d000-0x12c)=[{{&(0x7f0000856000-0x10)=@llc={0x1a, 0xff, 0x1, 0x1, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000937000)=[], 0x0, &(0x7f0000632000-0x1298)=[{0x408, 0x1, 0x1, "08df3bdd40ed417e520798090f14501ac4635383b838285212bb8bb34fadfa8f7d64984c85ba1547a5cb8aabbf11511dcd352cccb0ddd1fee02bf19a1e438e5addc3fe4a81e75c1385df729aa39c7347046e2333ef138a6aae07d9cdd9544b2104cd32587e41c672e4e4e209a3146071b75b61c6cec4573dfc1469130ca2b6585da31eecf3da43ab50fb76705be879089a648e5a7a10f3eb67fb82e1af2c76320d170a61c0afecb608ddbff20853e5033f2c29e50a8ff5c9a67fc5aaa039d1fe9d12f292858031f68ce16352d9137ff74a8d811d965b731ea34bae1b1688c7f6c51bfdc3b7d4ea35cfd01894aa113d9d48e76860559a560637f8dd71565add8724b852aee9a6e18d43d52e2a2519384775b9e62f1f3cfc26c3b97fbd9c879554b5db28c67cd07a3972aa80a335d8f8890523def5027ea9b43b05d38bb8e25ed5ff33e9a0a23b8c0742a8a85b74da22be5970533daabf4d491695093276cd6f5b914012b4447c75488352ea3021c873d7873689b1e7754c3115e99be88ce7c8eb195050361f55eb7ee401ea37417249b86b68229e753510ca860232bc24a4daa2b99285e6820d0eb81946ae473baff2abd2268d60c93e44d91a09a1bdc0f1f25a88ffb5e7125861c131917c2533b6292806c7aa1c1d8c0301a809bd5085c5d401589631574f5d5839fea0f8a7b49e7357e9f8fe92ca9c5950d8e16d25189008b95dadb8061ed74e7d0bb75d6e1dbd81f035af699a78c430c2d66fd0458b1ef59b2e500d1627dc23ef9face39b4b7c66fb8150e297add4544b4dce219de96bd9009561d7b7d8878c8b65299e02eb4db3cdc11af62ff657bf1512e34b6425c9122b9d944e942aec3ea051af9f1846c6e734bfe5c4cbed6ccf87040e053add1c57f03b20830e6bfdbdf2fc9f945bf9de049520451c0113f053cca9d59c087bcfcc267c69b2a386d14995a9f89dd55997ebdf11ddc675f90c77bdbff213879c87d1f678057e0ba28fb128befc1244d12062aab6e9c683ac69955ed69ba589c7e90f87cb24b39df6613754fd1f791939ffce6f65e7f0ac684249c0358181a7d32ad0806ef45abe42b652612d98d37578fd9347e58793c29614a0f4fcd062fda8efbb1f032742ef1aaabbbca43ac2a9580b164029af6ea3729bfac63b4dc7f92312732c177e149a6c9809241b6662cbae260922e8fdc12c522f8dc384439bf45dc8d5d88513c9e0d6d7e402eb400e707d5d1188e484c36dd02713025ad06d3ca0dc1a9d10e7ac409b67a6413284b23b13d6a55d131a16868c14b2f8f7d02b4d3d57b304c909e6be3ca0f89574513010e29d8d2596d0a65d63d31b602bb22b13a3c9f37d2024910bf16e55fb10aa23344f0f5e582d02b66681eec1c61159e49f2b9a0c7bfa0620e5d897e77a60c0d2e6fb10a27af0"}], 0x408, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00009d7000-0x18)=@generic={0x400, 0x8001, 0x7f}) 2017/12/29 23:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) socket$netlink(0x10, 0x3, 0x16) 2017/12/29 23:25:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000099b000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r5 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000e43000-0x4)=0x0) r9 = getgid() r10 = fcntl$getown(r0, 0x9) stat(&(0x7f0000359000)='./file0\x00', &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000caf000)='./file0\x00', &(0x7f0000331000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000fbc000-0xc)={0x10, 0x0, 0x4, 0x4}, 0xc, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xd4)=[{0x5c, 0x8, 0x2, 0x1000, 0x240000000000, "aaaaff709a60e2819111b8ed8055ca0ea15c1f1a30e03e94634498f94e5f419cac31807d1f6b3a0a38c2a075f8e08c2a6d606ace7343491b9d6d753026b56d0d3e69faed5869a13a2e308c"}, {0x50, 0x9, 0x20, 0x54, 0x77, "4d21784a18b28b44b1af571ea4ad8d3f8325f1a125f3e210c3a9aec49417c941e85b596e1e8c130cfa0ca24b78f4127a7fb0cc45c31a5c9bf6cef907dc12b9c9"}, {0x28, 0x7000000000, 0x28, 0x0, 0x3, "102287fee0608e15a692f703500e7b175d5f70150df5d8"}], 0xd4}, {&(0x7f0000e64000+0xf95)=[{0xac, 0x0, 0x11, 0x7ff, 0x5, "fb0b2426408dc7cbd48a343d326bd18e66b2473ecc544fd7078e1ed1cce906889d40ae30e8ad030b47a7cb941d368838fca68a0d7340fc2b584c7c574a64549effa98ba17ea1b06a00c3b256acb639a40c3ab83d0963d6960df7e0927b0794f54122ff72219aca9bfb4755c148da80560edd682a5ac1b6b4ddad06350b47a4e41aecabce26e1e0de59d3ac2c28b61135d4e98146504ea46d404f6d"}, {0xcc, 0x81, 0x700, 0x0, 0x0, "f3d1fc05a4c40a62b062b3a36ba6dbc9720566f26b07230d9735481a61fcdca112e66785c3c02bdbbaea8caca87647f431f13a73edd2ca3db13bee0ad00774715d2f99f577fa32160fc75c9bc7c31c54abb183444ba35770988f2fcd7830533c8db290e8c85d37d203ae2197a26d031f4a16d6ca782d5e142f98f9c0989b192a251d539245d814febf5877a21756d76ec60a0fa7636e98f027c011f63ed0ef4500f4cf53e9044d0e150d32b0b71d54fa190c8b3e1f8edf57a04599"}, {0xa0, 0x0, 0x300, 0x8, 0x2, "6e7ae347410b7eec4e635525788423af50f0671f303f1ff57fdeada5d57c70de2143e6c64685f96bbdceddebd1d2930f91c5a7533dd8ed3dbe1de198912471f5b205486cf1033f818f6cd09c279aaa2c0fc371472dd883ac544485e14dfba5a6ae8cf9318a1412034351cd5b0f808eb83af1a3f686513c2ebb26961f597b1ddd028113a8a78e08f179e2e2558a76f862"}], 0x218}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x170, 0x0}, 0x80) writev(r0, &(0x7f0000b16000-0x10)=[{&(0x7f0000f0e000-0x3a)="390000001100092401030020040500ff0700000005000000d7fffffb084d3c0019001a000f000000fefffff5000000001e2000000400000005", 0x39}], 0x1) 2017/12/29 23:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000947000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000f0b000-0x88)={0x8, 0x0, [{0x12, 0x0, 0x81}, {0x8, 0x0, 0x7}, {0x5, 0x0, 0xf712}, {0x20, 0x0, 0x8}, {0x5, 0x0, 0xffffffff}, {0xe8, 0x0, 0x100000001}, {0x7, 0x0, 0x2}, {0x9, 0x0, 0x6673}]}) 2017/12/29 23:25:03 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) fcntl$setsig(r0, 0xa, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) sendto$inet(r0, &(0x7f000000d000-0x32)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 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) r1 = syz_open_dev$sg(&(0x7f0000843000-0x9)='/dev/sg#\x00', 0xdfa, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_bt(r1, 0x8906, &(0x7f0000d66000)="29f3c76e4054f2ba9415388f2a04db8cc21dfce3a3a0c4bed248f47e7f0b1c601dae2fd4cb8aa724057c2761bc2a2eb4c36249adc0001bfe9faa520f010705574c760f01c226") recvmsg(r0, &(0x7f0000000000)={&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001c1000-0x11)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) epoll_wait(r1, &(0x7f00008e7000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfffffffffffffffb) openat(r1, &(0x7f0000248000-0x8)='./file0\x00', 0x100, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2017/12/29 23:25:03 executing program 7: remap_file_pages(&(0x7f0000c06000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0xfffffffffffffffd) sendto$inet6(r0, &(0x7f0000c1c000-0xf3)="fad7add457083611bf33baa165fd313ae2d413f8f9a96e00603243aa0a74b61839251dde9c1a1601858ef1351afa65b30dfc6f857ef0538808ee0f17542d842b3f8b64be07d858195af6649e2039f92eec637fcbe5f746a45ad5c1a14d6c04190c78f556f492c874f8c59f6c8510561e01117532ea928bf0e33a095e00494fdfd2bb33a65ed29a3c0fbf70e55d79984045ce62fa8502cb3d1df79d69507c81de28e4f35d6d5886e8f3cd2d60d39b09993fe802ac8d89e3af8736647703c916be3df3ed7caf23f234e6e32d67bb05effcda84dc56f3379f052dff465c75c35736ce1a6f70f4cbfdfac4440d75f8eea556b686b4", 0xf3, 0x40000, &(0x7f0000679000-0x1c)={0xa, 0x1, 0xcc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff234b}, 0x1c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ef4000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000cd8000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000600000+0x3fe)={r1, 0x5, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000c18000)=0x0, r0, &(0x7f0000b90000-0x8)=0x0, 0x76, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000524000)={0x0, 0x0}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000002000-0x18)={0x1, 0x0, [{0x570, 0x0, 0x0}]}) 2017/12/29 23:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000e2f000-0x4)=0x8, 0x4) connect$inet6(r0, &(0x7f00002a6000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) clock_getres(0x1, &(0x7f0000dcb000-0x10)={0x0, 0x0}) set_thread_area(&(0x7f0000d9b000-0xd)={0x6f7, 0x0, 0x4000, 0x4, 0x1, 0x0, 0x7, 0x9d2, 0x3f, 0x1ff}) sendto$inet(r0, &(0x7f000072f000)="", 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:03 executing program 5: mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000214000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000024e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f000024e000)=0xfff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000759000-0x10)={0x0, []}, &(0x7f0000020000-0x4)=0x4) 2017/12/29 23:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e08000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00004d5000)={0x6064, 0xffffffff, 0x7, 0x61, 0xff, 0x7, 0x2}, 0xc) r1 = socket(0x11, 0x10000000000002, 0x20000000000010) fchdir(r0) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) mq_timedsend(r1, &(0x7f0000538000)="2aa4bce59dccece52d2420afb2514a5f8b2653f630db82e779f44136db43b8743c29ac07d4e70d056dfffe8fd9bf7044b34422b1d29ce9c1e721a5d7b01966058f5985658fb0cc90c0291b4dfc502217cb5b02a19868d0b06535cd78f32a517ab5815ab9742c208d12fc17ef3ba3a86ae7aa395c8a38d70cc1b8922806664a793da35ae43739a2", 0x87, 0xf8f8, &(0x7f0000ace000-0xe)={0x0, 0x0}) 2017/12/29 23:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000065000)={@generic="ca4248ec5403e1786c8a24f5c1ae8f5c", 0x5}) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000628000-0x4)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000136000-0x2)="0302", 0x2, 0x0, &(0x7f0000af4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000ab7000)='/dev/vcs#\x00', 0x80000000, 0x101000) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2017/12/29 23:25:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x240d00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00003d3000)='/dev/input/mice\x00', 0x0, 0x800) read(r0, &(0x7f00004fa000)=""/0, 0x0) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x2) ftruncate(r0, 0xfff9) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000f20000)={0x4, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) write(r0, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x1000) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000dc4000-0x8)='./file0\x00', &(0x7f0000090000-0x5)='qnx6\x00', 0x0, &(0x7f00006e2000)="") ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f87000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) 2017/12/29 23:25:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e11000-0x8)='./file0\x00', 0x111) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") open(&(0x7f0000b3b000)='./file0\x00', 0x80, 0x100) execveat(r0, &(0x7f0000317000)='./bus/file0\x00', &(0x7f000017f000)=[], &(0x7f0000937000)=[], 0x0) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008b3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000232000-0x4)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00005cf000)=0x9a5) 2017/12/29 23:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0xfffffffffffffffe, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000985000-0x4)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000086e000)=0x0) stat(&(0x7f00001aa000)='./file0\x00', &(0x7f000039a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000db0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d86000)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000937000)={r2, r3, r4}, 0xc) 2017/12/29 23:25:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x20001) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00002c7000-0x5)=""/5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000a9b000-0x24)="240000001d0001002000000000fff500140e00fa1000070006e30100f7729256ffffeeff", 0x24) 2017/12/29 23:25:03 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000000a000)='./file0\x00', &(0x7f000000e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000c000)={0x17fb}, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f000000c000-0x8)=0x5000) r1 = userfaultfd(0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000e000-0x10)={r0, 0x50, &(0x7f000000e000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) close(r1) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x80000001}, 'port0\x00', 0x83, 0x40, 0x49ac, 0xff5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000b01000-0x90)={[0xc9, 0x1, 0x0, 0x0, 0x3, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getitimer(0x2, &(0x7f00009e6000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000adc000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000c9c000-0x9)='/dev/sg#\x00', 0x9, 0x10880) 2017/12/29 23:25:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000b2e000)='./file0\x00', 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r2 = syz_open_dev$sg(&(0x7f0000671000-0x9)='/dev/sg#\x00', 0xec, 0x8140) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000b81000-0x18)={0x0, 0x0, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r3 = accept$alg(r1, 0x0, 0x0) read(r3, &(0x7f0000e48000)=""/128, 0x80) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f000038a000)=""/0, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00009bf000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d5b000-0x4)=0xc) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000cbb000)=0x2, &(0x7f0000750000-0x8)=0x2) 2017/12/29 23:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000cf6000)='/selinux/context\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000ede000)=0x6, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b31000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000094b000)={0xf31, 0x8c, 0x40, 0x7, 0x5, 0x10000, 0x3f, 0x5, 0x7, 0x6, 0x0, 0x8000}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000753000-0x10)='/selinux/member\x00', 0x2, 0x0) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000d94000-0x4)=0x0) r2 = syz_open_pts(0xffffffffffffffff, 0x800) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000a5e000)=0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000d34000-0x24)={0x313b361a, 0x7, 0xfffffffffffffffb, 0x1, 0x9, 0x9, 0x7fffffff, 0x7fff, 0x0, 0x0, 0x6, 0x1}) 2017/12/29 23:25:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpgid(0xffffffffffffffff) sched_setattr(r2, &(0x7f0000122000-0x30)={0x30, 0x6, 0x0, 0xffffffffffffff01, 0x3, 0x4, 0x8, 0xce}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x20000000}, 0x4) r3 = shmget$private(0x0, 0x2000, 0x10000000000004, &(0x7f00002b0000/0x2000)=nil) shmctl$IPC_RMID(r3, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000025e000-0x10)={0x1, &(0x7f0000209000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) r4 = semget$private(0x0, 0x3, 0x22) semctl$IPC_RMID(r4, 0x0, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r5, &(0x7f0000f0d000-0x39)="", 0x0, 0x0, &(0x7f0000290000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 23:25:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cd5000-0x10)='/selinux/enforce\x00', 0x101000, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000000)=0x0, 0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:03 executing program 3: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00002ef000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/12/29 23:25:03 executing program 1: 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, 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) timerfd_create(0x6, 0x0) 2017/12/29 23:25:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007f6000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000f1000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00008ff000)='environ\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000a67000-0x4)=0x0, 0x4) pread64(r2, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000083) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000470000-0x4)=0x0) shutdown(r0, 0x1) fcntl$setlease(r0, 0x400, 0x2) 2017/12/29 23:25:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a85000-0x6)={0x1, [0x1]}, 0x6) 2017/12/29 23:25:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00004e2000-0xa0)={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]}, 0x10, 0x57, 0xc8, 0x8000, 0x9}, &(0x7f000032d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a59000-0xa5)={r2, 0x9d, "0c1992796fddbecd21f2d31dfa16b0b09e0e6e492bce2c3ce481240e2031dd85777e2ebe61b0cc294e9669934e2715ff7a4a3e6d0828e5b0475bff8b52468dc1e565dc451be2ead71d4b72cd144704e432b07d627fdab3e047c5c5aa992a0066194402a6f4909fdb5b6cc1e2367f61e776efce3b199da79b3349ca85a5ae8c942f3fc5528d3749303afdeefa040b690346c91514b1af67f64ac361a43b"}, &(0x7f0000e4b000-0x4)=0xa5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f000052b000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:04 executing program 4: semget(0x3, 0x0, 0x1) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000acd000)=@file={0x0, ""/88}, &(0x7f0000544000-0x4)=0x5a) r1 = syz_open_dev$tun(&(0x7f0000987000-0xd)='/dev/net/tun\x00', 0x0, 0x40200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x6, &(0x7f0000000000)={0x0, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f00007e7000)='/dev/snd/seq\x00', 0x0, 0x220000) r4 = fcntl$dupfd(r1, 0xfffffffff7ffffff, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000002000-0x8)={0x2, r5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000003000-0x4)=0xeea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f0000d33000)="59a0300ad1b23f05a5b4698e3e63c72313acd14686661128f3efc030899dbb", 0x1f, 0x4000000, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00007a3000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000cab000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x65d0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x6, 0xffffffff, "d812b200748d26586be80954151e3274f80da5703713985a046229e2d498eac2b22ed402e2dbfe4fad27e7be96dd1b7de5f071bff65a03a0368628b8a5378acf82b2a2f625a961ad25a49b40bb85a19a"}, 0x160) r7 = add_key(&(0x7f0000d92000)='user\x00', &(0x7f0000139000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e41000)="0fc60f8faba859416fda127e1bfcf2331cfb384eb6d8345058c8b2ea2fd05643362f39073aa75624d0ce36fc6071bb2a6b4d6c294e901c4220728402d657e0119d8131fc5943c431610dc71298042ed08113ae16bacb8128775947df6ae021ceb3a1a506e6401ad2cd0bc880b43f0cd1312858b660c48bd7b0b9296541601c97114aadd891ddcec2ff42f1798e532dace1e130177f4f87ae5f95cbc4b9f244652c05c79bdf0aafb3f9b4abc8f814b1dc9b58dd1476301a98b7c8520b88b442c54f61e0ada00ed3c8dc20df006d9bb9b153b582edb8aa60b28eeeaf0c9e0c031908fe6dda21f43193d83432c64f6e680e3158a48c8b00c9c594088adddfbfcb9125eb18427271b28f3e6def36d06c4c29cba920f575403ebafa504579d1d98f2c4a40cfd6f4fc012717c60807dde9646c7cc5593de2c66a7321b471d6c11f43031eeacc7846afaeca71f53e0fa9fb5d5d38fe3e5b2a0e07277b0ecdc72d96a4d8239014b51b1217f738791b6efc24e957d205de4e4ea5cb703e98a1adde09564a59576764548a26479376470268c5822acbb3063c14651ef3339fba6e79f4b180e618639b1f17f3806813b653f6e1badb6c6755816a1e8800386eb696b8489ade25422a0a81e901926de727c4b203656710fa5a6714846222868a020a72957a4e8a4f34e6e78e5d8e00cb2bffe0b3c06db83890a7fe7130f6ec42ef1d421c7f719b3dcddbfacd5439e5a29d2b0cbf2c7d7fa604bbc86366af28c15e27aea33661a651900056dd0660897b594d7b4100283b7abac831ea4f05e7c265ee245c38d1cbff8e48fcac49b3aa5e9c7d983fe8f623e0922d9084d606150fb4b64508a66d23478ee903845077018d8de9c420cac0d45bdfcb8d506270bfea634a3e53681f870c0c18f6a4ca9c3f7594021e9934c197c581b6f570cc47ba17781e5a48d71facfcaf6080d8977f00fab15373a7c43293952f1d66a1406bd9aff2203317af6e7c116e3bc285f0550c01ee6ad5c419cb077df88bce0cc1b24b974c6825ce9b76b1bed3ec45e24762647703915ea0415b30ba67b4366e3dbd23cb90e5f22419ed7280d370b2ad2429ab970be732f4f91bc97851440c15660c0138ad25e04f857cde5f53a4c99c2b43d007c2cbc368558917293e48aab790954e3987f7597e5b0926a854dbbd627e28391989b55c8c6a6a2a708c1949c671debb353b7b3c63d10ee13c23059e421415730446852291327116433d032a423e4ac747075ec2544c1400a332d3c88f787a37c8f14134a3bfe5e5e049efde6018eb50b04c5521629c53ac643ec765a33a3e3df8272219b7a60f1eea57da6e88ff128ecec2dfea1780e8c3a84b4b307e9979e4f51def451c6f82735a60bce18df62feeadaecd742b0f73236ee24c15f5545428929ab42ea7f9662ab8fbe75263d57a021fe67d850f202874935687cc2aeea5d0da1f86c6adff8554c8013e8e3aae5d97622dc32fccd21e5df482d22d0da7d4f329fd602945b6967739c767292cbeb2cdd21134603db7e0d84b0f25d7084590607a3968ab1aeb1341b650534ced596a6b2937cbd2dcfd05a8f84c87e79d0057805861483b69e150b4e5f7ec6805f23cd7d22cf52959f2d8c3a64494e031a2c8c6209582a0c37c888fba6c63be18955f3c9cb6169d6d758be57329469c2814c349ec2ee4950958c0343e91ce4c3caa504ef1af6c2bbf24c957acd45b5fbeff01a01cb786ffb4d75444a273d99b92ee596348405c43ae3bf68e80725660ab2935a483afcd66a8eda639a425d8bde23d0e6ca1b0f4fd05c6a562da187bc0e9e3d675b4735a254a41b4bda3b1bc280c95c854c3fb529d761b7c97c303c4c47e90ba5e85cd03884998d99b567f50dfeec0f26c4092222fc4bc68544a250c4a718f232ad16470d4a299e89a3fff469414c5695cf15f2c8cc4085e93152602017017040276106abfcbf7c77dfa3c589c4daa018f2e7e4298c0e5bfb0078ac1889448c244999eef5e7ee2090201efef4b71c6f1024e18ef01fbcca231e4952ac53c40cf79c55213a207d89ffb718c720c0d07d0f885686b4766173afd5843301160521d559576d2fd5d313a0d94b0fe9d9e09c749a87b7ada4cc9d8f876753b69140d252155897500039321d7d87051b7799779e5f1d9d12f03fc990b776b8a7bf8217a0794c4caaca315e58fbab48604c0fc72a437935e71a532045c08efe13bc2867abe72b2406f0df88ed6f780e452baae7e670d53412f97bdbc487ea394463443e98507f4c1ca282be7205032777020eb9243114ee97ff5cb0d7cf0c6cb7082b996437b7726d98b495d269554b43dafceae663039403792e955bb00cd696543229d2b8d8ea7874f575cf9786fb4ee4747169556ceff2c155ebb551227c6f79001276c3cb6c40aed0f0d598137e2181ea7acf8b19124efa00d809748f974100c6487285acea3d429b7cb20f544ac36039c29f0818b9f2bf036f5e15129912f4067cfe7de2a1b3d56d4589265da3353fe744ac2d86c27e2758e7994001e0c7acb3ce06614d56eda88c430d89c45b7c725496f6bb600ef8ad16d6c926415144403c19d8e5cbd931249fa77a6d0e28b742a1beac3fecff6efab03870e494ee0907bf0530217dbb9ea1d3df6606d5660778342b08a36fbf2c791cd8ec138ccf26154f66146b66b7433c1aa89b12dadefd8064b0e593ece159cf408e0202a591833cd692c343334c18acf6b85ab3b50ac5826368eddbeb0be6c44b7aca71e85ba257e6b71e8f9c6a3a1c6fdf9fa5558bbdbbdfa5e18cb684288134ba2237f8338532f23a922081c51efe7678b7ad3a095c1bb0ef4b6a79c6664bae868d3aab6cd417fc6e1c28e70e91e0df938f7d1417402f531691d00ce2c1709f9063c288f9f7094cdee1014eb0e2ebb148aeb21732a19819c3566ce7f1dd5f2c3c1881ccd571819439e05e289fe4dbc0c7a014262b3b24dca0b4509d698e0dc21f3ee1c0b4b9f82503d3f4d74cff983ccda5f7e9b055a27f5d644dbe80abde6b7496dccf8d25998fe4a444e00a896dc765d4876bed0b25dc69b98da14dc1a66c50692a00fe9b15f8009810c7f3e229583ded8a00eabd3e24cd03a87756458478cb4034ed097e09b0fbc95d27f7ae6982bd8fcd996f5da1110ae8237e345986dd37aeac120c83e94533dd98ff242ced27072387734c1e821dd8ada5c4953e3d83c238b483c06d9e3583982454e24b5bb17e2e0435ea51488955b37908d9dff7cc94f4b1e973905041c9da6d4c4d91926175387740ba8be1740c59fa139dbaf3c3cacd2e49584377e08c490347153468dbee3b6ccc8045bb44233209082b4ee83b1edcc2ad392f3191db2ea702513efb435b458c8505f4913cc1215ac74574588fc61db7d8a15d196085bea1a49c29382178fe6b384bff7a2076a01443d8b79034908c25e8a03d374fa55f8566d272514de6cd6742b8413cd49440750026ee9251c922826819f27c3354ee715416081963ded225aaf471a234b99f391c5460bb326ed10c8cbf74ad1725665edab170642f684a798b1f9ce89a3ac7ca8a58f37d6b3919c9190678e514e12bd0e1ed3234f5ee75edcf4952c107236f83203bb696d67be0065fd84237ff97e55fd332f63fd76c3a4a3da73f6ff6235690e174cec65c93ad20bad5ed7e1c063cebcf228c217c7b67f737a573f4573bf6b2c9bd60e2ff5928e6d9a0983219605c2917aa0c2e8bca8be0d9fd68825833bb3b89c3c1de8ba72dde868c0f31701dc2701baa3125912e7824fa7a4966dcc6e2a69371fb557439facb30a9cd93b410d4c8a438b47857e4b4a24113d519e7f405fceee4d044707cc89e2bfca06630a89917b20fbf2b6007c11c32cdcc61d997a29d020fe4738dfabb91a2c08df196e90e8f3395b2381116f63cf987e54116d0a317acac57dcc498825b78163584f9224b8fbe6c724bbb58b32ab3d6449db2288993372771aaf0362362f73d5313bcd080877ace95395456498965bd895332e7bb53843cc9c37776085c56b1807493d3cc45c51e51f5cd701b207cc957fb56c9bbf180fd501fe3a52ffbc79533a987ff504ba5151912511d5d5ed13ae92197dcd96502f7a1d8b3707c75646a4daa5c3290f7791b663353c42e6e89026d834dda17d60dd6adf4e06e5cc17d4df239f325ca39bbd7dac733afa6c75b865511c6f619ece3f320ef8734a761eb705566f5169b085e2dd0239fc6094da4209ded276203506d26584ef17dbf99cd8fe73ce7884947393b4815ec8c55e3eda24abe78370d5267fb35f6d8ad3cdeed36cf24f6665619ea1f0d95b3920fc503c9530a2939a74bb6ad0ed414dddb2b44a65287f290a9eda93f40d589c25bce6768ef97dd5c099cdbeb79d7a82562c638ea5aa078a9369604f4a0f93bc1ff836be3aa2aaf6b9e56aeb88bcd2ed7393436f5be6cdc729a9ddeb322460e6992ef452a564adce77270776babef9e3123bd371362e8b97d3cbca7f9277934fdbaba1c93ca43dda2c3826c47e1b2c700f4e944668089997ab5d70899f81a7058558466e1424965e9e893e72cbada105c968067f3b87e72131f2186f011bcba1325715f4402adaaa04224dc100c6bdacd948fc9a3520dfaf9d22efaae5bf96d79a2ba1406f6c3f3da3edcb92480bc4fe757969dab45fecf4cffa18b1c639ddb9d4f8df2b250a7190c6334feca637e127c302bc1b42f83b2b251694b75d87edbd5ea1de901082c2f953dabed9db2ced035640e9ee55a7680dbdb4d329e239aee9e626c5e2e3b61712bb0d3325cd17581be1d77a99178934cfafb4cb310f43725d201ed0a7b8360956605d1b5506e228c21dc8a1ca83e131b5d7efd4f1ca4f045d7ca897ab066a5d074c0b0e961ccaeff4d5a017bad186e1799f888a0ce3daf22d22161b29c61d743457c36c468b9ebcfa0442d19aa9aca48c6359da8f03f1be77dbb67bb5115505b5b88121938c8d52d368899ebacfe5ed04b97bb3032435020093c1d823726afd802cfeff5a8a33c57ca3b1ff80630f9e9ce03fab493ebc46bf6aea31cf2bd0ce4d929e3a4abfbfac282ff3b0e582945bdb414b162defdf3342bc9d44c5f9156f5b602ce9fa3b4c9ec9b7fa7adc03dffb468dc66d735a39f5b362941b0d9a3d2ad8e2e33387894fc382b6d4f931d4321d7c735aaf23ff2950791832130fcab91dce436a1f9c1f51915010d46836cf386013f43bf10f625f7e4e7e033f30c300b6f24fa5ad8c8e44d25b8ae0373c550ef5f070ad5b59a6b0860fec0b5f515c7c7d9a5e097413c8b6c865c06585761094e59edd35af9f6beb855628f89477fe577b1bb36bcf954efdd5d0b3ae27b2e49cecd8808201b40b1fdc2e7f0952db5e0cc01a3de03f321e51a5114e2708412c0b02a9de9d889fdc31394bd4e92013a5fa6e3d251fb177f6e0c20f2770696d5613f20040ab0d3b658b60de8045e8f0105c3f60fd8e0d16f4ad8c0d8ab8377ae5d9c40c7e50d6ceb9d22339f4583be949421c9e345959b57e1f376b2dcb6ecf6d8631fad2fa94f9c06708987a96ff1f3c46c3e3b0c347555be151137bd44d560705e443e5d8227c230d0feff1ee6479b89232b3edb314cc3c5062d58f68f195d72b0d74a623ce8fc53d2db88150c21af36d20b0fea3d32970ffcc68e666a577db904b2c4f2a3b84573a14e884910d3eac19eb46fcf98ab68193ada21fcac21759300c520a885c9ae5535b51794a5a2d1c41a339e48e191e7efa14b2cf96c324613f8660a3c8ec230c117ec8286951cf5ea140596d4be3133d982b3d8d", 0x1000, 0xfffffffffffffffe) keyctl$get_security(0x11, r7, &(0x7f00004ca000)=""/0, 0x0) r8 = socket(0x3, 0xa, 0x8) sendmsg$nfc_llcp(r8, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b0500dabebc48e8d8cda3d681fc482e6e9709000000000000000303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000a06000-0x60)=[{&(0x7f000050f000)="ae1fcf63dcaae5e35af10b7daa61027e4ec6eaf3d99ff9e8defddde0a29772c4dea2555f9b9a9f3cd4c4980c4554b86c8f388b2a7b81b39821042fc7f137358e230db1c099476c76604570ced25dc8c2d7c6ea6bcb6758b4d8bf7a5a276f063204c569aa768cd20104ef58d9aa58df88bfe48c7b81964d11e9940badc6d353c078e49afa756f31f85f8f976fc65bd5e88a24bdedc7dd770c2de081ed09ed1500e22ca55efa861810225cf8b814eadeb7aee631b086af3b123114e63fe8bfcf050900be2ee71fa0dfdae46917dbb5d9d5773f2eaee06163443f1d8f1dea4efec3ef5436221e82213b643a3c6796feb23d850b4cec550a17", 0xf7}, {&(0x7f0000601000)="1649b9a6e7ded2baf95ec396189fd91be3b083f109fd46d8a408b6e78d388e931c86923bc922af0b077e9a6725041c8e57997834d30613beccf2ae913c1470a648abe0194b0f7d731b8cdef2f81e923cdee5e5c19caec6e93b7f203083de95479d8c2febfbcb1f265514aa75520d19d310a58e3e9d3191d87ae31204fbd7e9ecd36abfe7", 0x84}, {&(0x7f000027a000)="bedc10f59a58520322b4a4d4f4b9e7507d75163c4468b9ebea69e4d87c122166806fa9c01a9396ba463e78d5719497f3d1b22585c97fc748da270b6f3036f3ca7a1d5cc230b8b96958bf9b6df06763a6c2b0ec0b2a0fa59b32f0edbefbd13bec8c7b4e8a3c171ad36ce2ac650e1ff93a77b22e8e6fc299017b510e8ffe55a61a724bbbe818d746a39444cd58b67495df5b9d49f6bb67c63fefc101", 0x9b}, {&(0x7f00007bf000-0x1000)="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", 0x1000}, {&(0x7f000016c000)="8748fd033088bf531cd4c69bf13e96b26385dd5f19d0c4837448709fcce02f763365c1f3c4336c5d44b1805411d7be12038123adfcb7a82810a3ea400deb9109d8173ad16509ee3973107a0fefe835b03ea47b95de15052f1af646d85f6aecfb0ad2c241afef634279f9c82137f2ae2af64cee6ca371b295e685ba0fc91570df8f8b460692239e633c3e7f0e2e1986b20f7331234317430caac991fb70", 0x9d}, {&(0x7f0000029000-0x6f)="08ed536caae1dafbebe88d318af3ebdbbfe527361b616e00920af90bfe0ec3ff53a351d69f68eec4a4d7387f3be9b17382b57f01fabfd2a22d9f6247077d85e1546d59345ac5a141b747f12679ef75e5ca88d3193a0384dde2298fac324d825b6b9a6d367f86db331c98a9c23168bc", 0x6f}], 0x6, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3f, "0ea9aab7"}, 0x18, 0x0}, 0x0) 2017/12/29 23:25:04 executing program 3: r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="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", 0xfe, 0x8000, &(0x7f0000001000-0x8)=@sco={0x1f, {0x80000000, 0x4, 0x0, 0x2, 0x8, 0x1ec}}, 0x8) getsockopt(r0, 0x114, 0x2711, &(0x7f0000e30000-0x5f0)=""/439, &(0x7f000033c000-0x4)=0x1b7) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000eda000)=0x800, 0x4) 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000033a000-0xa)='map_files\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c3d000-0xe8)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001a9000-0x4)=0xe8) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000045d000-0x10)={0x0, 0x88, &(0x7f0000d4e000-0x88)=[@in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005f2000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00008ce000)=r1, 0x4) 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = add_key$user(&(0x7f0000f31000-0x5)='user\x00', &(0x7f000096a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ac8000-0x9a)="989b3ae53d805716201080c630771f2fd1551c830f32cff7265b3191e0927ed5d915b379b7d3633af1ea885f05aec2366c33d47ec5700e442b334a87abf38eb196b5be4f5914e4c565cf55a1444c7fc3e2f818a448750eac9de11c6b579cb79bd357ad034753f6c626d87d3fadb328195d684049cf646b2761da19f6b0891408427d0c9a1cc5dbd8f990472d70af949fcf7d0fd0d483ac33011f", 0x9a, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000005000-0xa)='blacklist\x00', &(0x7f0000797000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000527000)='cpuset\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r1, 0x3, 0x7fff, r2) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d5000-0x8)={0x0, 0x0}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) 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) getresuid(&(0x7f0000faf000)=0x0, &(0x7f0000c07000)=0x0, &(0x7f00008fa000-0x4)=0x0) 2017/12/29 23:25:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000271000-0x9)='/dev/sg#\x00', 0x0, 0x4003e) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000eb000-0x18)={0xaa, 0x8, 0x0}) write$tun(r0, &(0x7f0000029000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, '\'\tS', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "88dc7b", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}, 0x62) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000c8a000)={0x40, 0x0, 0x8}) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000c48000-0x10)=[{&(0x7f0000c61000-0xb6)=""/182, 0xb6}], 0x1) 2017/12/29 23:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x2, 0x7) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006e5000)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x1, [0x1, 0x8001, 0x4744, 0xc00000000000000, 0x9, 0x100000000, 0x0, 0x1]}, 0x5c) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000fdd000-0x4)=@int=0x9, 0x4) 2017/12/29 23:25:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x1a, 0x1d, 0x4, 0x1000, 0x9, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000559000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x0, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:04 executing program 2: 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) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000046000-0x14)='net/ip_tables_names\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000379000)='/dev/rtc\x00', 0x800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000f43000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007a5000-0x1f)="1f00000002011f9f4c3ba30000ffffffff0000ff090001800400010000df18", 0x1f) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f00009b7000/0x1000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000244000-0x2c)=""/44) prctl$getreaper(0x13, &(0x7f00006c5000-0x8)=0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000edf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f0000ada000-0x28)={&(0x7f00007f7000/0x4000)=nil, 0x4, 0x4, 0x1, &(0x7f0000fe1000/0x2000)=nil, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000167000)='/dev/sequencer\x00', 0x200, 0x0) getpeername$packet(r0, &(0x7f0000f25000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000087a000)=0x14) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000246000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000af4000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e09000)=0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000588000-0x18)={0x1f, 0x800, 0x4, 0x3, 0x7, 0x5}) dup3(r0, r1, 0x0) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f000015c000-0x1b)=""/27) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000dcb000)=0x5) 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, r0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000fe000)=0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00007e8000)=""/130) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c86000)=0x0) 2017/12/29 23:25:04 executing program 3: 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x8)={0x0, 0x989680}, &(0x7f0000002000-0x8)={&(0x7f0000001000)={0x0}, 0x8}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e1000)='/dev/cuse\x00', 0x480000, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000237000)=0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000238000)={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]}, 0x10000, 0x0}, &(0x7f0000238000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000017f000)={0x0, 0x1, 0x0, 0x77, 0x7fff}, &(0x7f00001dc000)=0x18) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000239000-0x8)={0x0, 0x3}, &(0x7f0000238000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001e7000-0x10)={0x0, 0x1ff, 0x100, 0xa59}, &(0x7f00000cb000)=0x10) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000239000-0x18)={0x0, 0x7f, 0x30, 0x8, 0x2}, &(0x7f0000239000-0x4)=0x18) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000239000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000023a000-0xf6)={r1, 0xed, "de080242497f3ebd73f698e258de83d9dea686c9a4c2bb962cd5195b67dad755157f64b0c13cfa70b6eea93204244c881e4f0a125cc305fbaef76080479fbc6e97f255f42aea53b26a14fbe643c611477b51e1b7538fb0b7cfa7ada9fb0000ff0c78372f9b353d8c3ede2392cf621b9211cfa6e52805a4cae63fa7f4715ef30c8f8acea0d068d258a1573d7ccfbd37ea3829b6893bac921d4a2f42bc73c230f203000000000000005d905b72a260a512a9b54d91eebf1b94e682aa55db7e4e6067d62f8434069fc985f04c489a10e0440000000000000008924be82eb2c5a8178fdc3e0254104a22c1658eeea3"}, &(0x7f00001f0000)=0xf5) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000239000-0x6)={0x0, 0x2}, &(0x7f0000238000)=0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000122000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb5d2, 0x7, 0x1000, 0x46, 0x0}, &(0x7f0000184000-0x4)=0xa0) 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/checkreqprot\x00', 0xc4936de63c93deb7, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000811000)={0x40, 0x1, 0x47, 'queue0\x00', 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000fcf000-0x9)='/dev/kvm\x00', 0x40000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000006b000)={0x0, 0x0, 0x0}, &(0x7f000097b000-0x4)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f00005fd000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00003cd000)=0x8) r3 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r3, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:04 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00007e7000-0xc)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000d79000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f5d000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa59, r1}) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000b6a000-0x8)={0x16, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) r1 = socket(0x10, 0x2, 0x10) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000646000)={@common='nr0\x00', @ifru_map={0x200, 0x7, 0x7, 0x10001, 0x9, 0x2}}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000476000-0x4)=0x400, &(0x7f00002ea000-0x8)=0x4) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x9}, &(0x7f0000013000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x1)=@assoc_id=r2, &(0x7f0000000000)=0x4) 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}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000013000-0x88)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) socketpair(0x2, 0x2, 0x2, &(0x7f00000f3000)={0x0, 0x0}) 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x56, &(0x7f0000dd3000-0x4)=0x235, 0x4) listen(r0, 0x8000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x0) getsockname(r0, &(0x7f0000fc2000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bb6000-0x4)=0x10) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000ca000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000535000-0x4)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x852b, 0xfffd, 0x0, 0x0}, 0x14) sendmmsg(r0, &(0x7f0000a81000)=[{{&(0x7f00006dc000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58, &(0x7f00006e7000-0x90)=[{&(0x7f000019d000-0x2)="e8", 0x1}], 0x1, &(0x7f0000651000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000560000-0x80)=[{&(0x7f0000e32000-0x1033)=')', 0x1}], 0x1) 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200005, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x100000001) r1 = socket$inet6_sctp(0xa, 0x11, 0x84) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bf4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00003ae000)=0x0) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000ab2000-0xc)={{0x8, 0xfffffffffffff801, 0xfffffffffffff5d4, 0x885, 0x2, 0x1}, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) bind(r0, &(0x7f0000760000-0x8)=@sco={0x1f, {0x7fffffff, 0x0, 0x7, 0x3f, 0xfffffffffffffc00, 0x1844}}, 0x8) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008ea000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:04 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 = socket(0x100000000011, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000384000-0x4)=0x0) 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000805000-0x9)='/dev/sg#\x00', 0x6, 0x1) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000b14000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7ff, 0x1, 0x9, 0x0, 0x9, 0x2000, 0x5000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffd, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)="") getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000088b000)=r1) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:04 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000790000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000001000-0x10)={0x7f, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000367000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f000027a000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x7, 0xfffffffffffffffb, 0x400, 0x0, 0x80440020, r3}) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000059e000-0x4)={0x0, 0x0, 0x0}, 0x4) 2017/12/29 23:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e96000-0x10)='/selinux/access\x00', 0x2, 0x0) getpeername$unix(r0, &(0x7f000005f000+0x154)=@abs={0x0, 0x0, 0x0}, &(0x7f0000165000)=0x8) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c36000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008fe000)={0x57c7, {{0x2, 0x3, @rand_addr=0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pread64(r1, &(0x7f0000f45000)=""/0, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ab1000)='/selinux/status\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000349000)={0x0, 0x989680}, 0x0) 2017/12/29 23:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b9d000)='/dev/sg#\x00', 0x0, 0x4000) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 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) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000d60000)=@assoc_value={0x0, 0x0}, &(0x7f00003a3000)=0x8) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000907000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000986000-0x8)='./file0\x00', &(0x7f000004d000-0x6)="646178000365", 0x0, &(0x7f00007f2000-0x1)="") 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) pread64(0xffffffffffffffff, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000080006, 0x7e) pipe2(&(0x7f0000c91000-0x8)={0x0, 0x0}, 0x80800) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000981000-0x4)=0x2) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f000092a000)='X', 0x1, 0x48000, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00003bb000-0x8)=0x1) 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a12000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000477000)=0x8000, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x2, &(0x7f00007d9000-0x6a)="", 0x0) socketpair(0x3, 0x7, 0x8, &(0x7f0000282000-0x8)={0x0, 0x0}) utimensat(r2, &(0x7f0000b7a000-0x8)='./file0\x00', &(0x7f0000909000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x100) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x1f) accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) 2017/12/29 23:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f00001ea000-0xf6)=""/246, 0xf6) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="0000010100c4b3a539a077a9e99a7cf8", @ifru_addrs=@generic={0x11, "566f1f782472d14ba67030307312"}}) close(r0) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x80, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ac6000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x10000004) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x2, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000059e000-0x4)={0x0, 0x0, 0x0}, 0x4) 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000070b000-0x14)={0x0, 0x5, 0x40000000, 0x2, 0x100000000, 0x1e53}, &(0x7f0000262000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004bb000-0x10)={r2, 0xee4, 0x5, 0x63f}, &(0x7f00005e5000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000f1e000-0x8c)={0x0, 0xb447b04, 0x0, 'queue1\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000ddb000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8)={0x0, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000175000-0x8)={0x0, 0x1, 0x0, []}, 0x8) 2017/12/29 23:25:04 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004f5000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0xff, 0x4) 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, 0xfffffffffffffffc) r1 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') pread64(r1, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ed9000)='/selinux/enforce\x00', 0x10b100, 0x0) listen(r0, 0x9) syz_extract_tcp_res$synack(&(0x7f00009dc000-0x8)={0x0, 0x0}, 0x1, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00008fd000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ee, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7725}, @in6={0xa, 0x2, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9c7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0xbc) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) 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) listen(r0, 0x1f) accept4$inet(r0, &(0x7f0000b51000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba0000)='environ\x00') getrusage(0xffffffffffffffff, &(0x7f0000343000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f00006f6000)=""/0, 0x0, 0x0) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 249.011584] nla_parse: 26 callbacks suppressed [ 249.011590] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001a9000)={0x0, 0xfffffffffffff1fe, 0x20, 0x5, 0xfffffffffffffff8, 0x5}, &(0x7f0000b2f000)=0x14) syz_open_dev$evdev(&(0x7f00001c5000)='/dev/input/event#\x00', 0xc58, 0x121500) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000102000)={r2, 0x0, 0x100000000, 0xffff}, 0x10) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00009a3000-0xf4)=""/244) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00005c6000)={0x0}, &(0x7f0000fbd000-0x4)=0x4) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00006c7000-0x10)={0x100000001, 0x40}) bind$inet6(r1, &(0x7f000008f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 249.076564] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:04 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000993000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x803, 0x6) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000077a000-0x38)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "18141456ede8d75668c82707a52d0576e43179f558bd23084d6bbf8cdabebc48e8d810a3d66efc482e6e9705000000000000000303cc208a814bf82e784d04", 0x0}, 0x60, &(0x7f0000921000)=[], 0x0, &(0x7f0000921000-0x64)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/29 23:25:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) pause() ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000d60000)=0x0) getpeername$ax25(r0, &(0x7f00008b2000)={0x0, {""/7}, 0x0}, &(0x7f000032c000)=0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000079c000)={{{{0x2, 0x1, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x4, 0x4, "e1367751cabc4a6a389e5ecebaa1e3d28543da89141f6e14539901cb6702595d6296d1fe5cce04142f96c10bb1664d4bbe5f5d150d55d2011e4943123a5399eb46a6e42064fa47fb2da08616a7e5175b"}, 0x160) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007c9000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001]}, 0x2c) r1 = semget$private(0x0, 0x7, 0x691) semctl$IPC_RMID(r1, 0x0, 0x0) 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2017/12/29 23:25:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f00009c0000)={0x0, &(0x7f00007f5000-0x8)=[]}) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000049e000-0xb)='/dev/hwrng\x00', 0x240e41, 0x0) name_to_handle_at(r1, &(0x7f0000278000-0x8)='./file0\x00', &(0x7f0000fae000)={0x1f, 0xffffffff, "6fbd7e5b0c78291468b96a7d098ea227d39505bc33d8e4"}, &(0x7f00000ef000-0x4)=0x0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:04 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000c71000+0x6fe)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ccb000)=0x1c, 0x800) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000043d000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2017/12/29 23:25:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) [ 249.166989] kauditd_printk_skb: 112 callbacks suppressed [ 249.166998] audit: type=1326 audit(1514589904.891:3889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8600 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 249.175254] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2017/12/29 23:25:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000008000f, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) accept$inet6(r0, &(0x7f0000943000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000692000-0x4)=0x1c) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004d3000)='/selinux/checkreqprot\x00', 0x10000, 0x0) statx(r2, &(0x7f00009ca000)='./file0\x00', 0x6000, 0x408, &(0x7f0000782000-0x100)={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]}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2017/12/29 23:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000993000)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) chroot(&(0x7f0000a23000)='./file0\x00') [ 249.227709] audit: type=1326 audit(1514589904.934:3890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=8600 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000c26000)=0x2521, &(0x7f00009ac000-0x8)=0x4) sendfile(r0, r0, &(0x7f0000085000)=0x0, 0x5) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000345000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00007a3000-0x3b)=""/59) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000001000)=0xfffe, 0x400000000fee) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) [ 249.242693] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 249.337070] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) socket(0x10, 0x4, 0x5) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000001000)=0xfffe, 0x400000000fee) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 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, 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) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") unlinkat(r0, &(0x7f0000ec3000)='./file0\x00', 0x0) 2017/12/29 23:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x82, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000104000)=[{0x0, 0x0, &(0x7f0000fac000)=[{&(0x7f0000c4c000)="a1cb03972faae1d82a3d2a4c0f2c7fec0d762a58fd717f4b465fa1eb73068849e2201e36e7f941884745e266e0363343c3ed1c0cb811d99456c75d1ed638573f88f7cec244b0c900e6abc0082c6f8377d18f9b0e3e0a0e9f3a7580394eacc3e6dee480573fc874d673105527b7aad6b8eb11ddb86743268a4c473f7d4320fbcaad343ab8baca8deb44851c4bdede219592edcd", 0x93}], 0x1, &(0x7f0000691000-0x1078)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f000013b000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000047d000-0xd)='net/if_inet6\x00') ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000062e000)=""/1) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000c9d000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000686000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cf0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c64000-0x8)={0x0, 0x8000}, &(0x7f0000a81000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000964000-0x2)={r2, 0x826d, 0x20}, &(0x7f0000b73000-0x4)=0xc) r3 = request_key(&(0x7f000051c000-0x8)='keyring\x00', &(0x7f00008ab000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000019a000)='}!,(\x00', 0xffffffffffffffff) keyctl$revoke(0x3, r3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000aef000-0x8)={r2, 0x3ff}, &(0x7f000007f000)=0x8) pipe(&(0x7f000004b000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f79000-0xa0)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff801}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800000, 0x1f, 0x7fff, 0x1f}, &(0x7f0000122000)=0xa0) keyctl$get_keyring_id(0x0, r3, 0x6) execveat(r4, &(0x7f00005a7000)='./file0\x00', &(0x7f00002bc000)=[&(0x7f0000af1000)='keyring\x00', &(0x7f00001d7000)='-#vmnet1\x00', &(0x7f0000535000)='trustedem1\x00', &(0x7f0000d56000)='\x00', &(0x7f0000ded000)='vboxnet0system(\x00', &(0x7f00006ce000-0x5)='}!,(\x00', &(0x7f000078f000)='\x00'], &(0x7f0000a65000-0x48)=[&(0x7f000045e000-0x2)='[\x00', &(0x7f0000632000)='}!,(\x00', &(0x7f0000a1d000)='cgroupvmnet1/.posix_acl_accesscgroup\x00', &(0x7f00009da000)='}!,(\x00', &(0x7f0000d8d000)='keyring\x00', &(0x7f00003f8000)='\x00', &(0x7f0000ca4000)='\x00', &(0x7f00001f7000-0x8)='keyring\x00', &(0x7f00007d1000+0x2eb)='}!,(\x00'], 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a0d000-0x10)={r5, 0x3, 0x3881, 0x81}, &(0x7f0000b50000)=0x10) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="0000010100c4b3a539a077a9e99a7cf8", @ifru_addrs=@generic={0x11, "566f1f782472d14ba67030307312"}}) [ 249.363210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r1, &(0x7f0000001000)=0xfffe, 0x400000000fee) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000244000-0x95)=""/149, &(0x7f000011e000)=0x95) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000566000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f000076f000-0xfa)=""/250) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f00001ea000-0xf6)=""/246, 0xf6) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0xc, 0x4, 0x100000000, &(0x7f0000155000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002d6000)=0xc3, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@generic="0000010100c4b3a539a077a9e99a7cf8", @ifru_addrs=@generic={0x11, "566f1f782472d14ba67030307312"}}) close(r0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000001000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmmsg(0xffffffffffffffff, &(0x7f0000008000-0xc0)=[{{&(0x7f000000a000)=@nl={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)=[], 0x0, &(0x7f0000024000)=[{0x10, 0x113, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000024000)={0x0, 0x0, []}) 2017/12/29 23:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) r0 = syz_open_dev$sg(&(0x7f0000660000)='/dev/sg#\x00', 0x5, 0x40407ffc) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000ee8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 23:25:05 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, 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) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") unlinkat(r0, &(0x7f0000ec3000)='./file0\x00', 0x0) 2017/12/29 23:25:05 executing program 7: r0 = memfd_create(&(0x7f00009af000-0xb)='eth1cpuset\x00', 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d18000)={0x0, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000056e000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000632000)={r1, 0x7}, &(0x7f00007b3000)=0x8) r2 = socket$inet6(0xa, 0x410003, 0x7) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) [ 249.437472] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 249.457870] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:05 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a3a000-0x19)='/selinux/avc/cache_stats\x00', 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) recvmsg$netrom(r0, &(0x7f0000987000-0x38)={&(0x7f0000b86000)=@full={{0x3, {"6883f55de8e9b4"}, 0x8000}, [{"215e4ca394aa08"}, {"ae48c5af69248a"}, {"510f61c29e5d4b"}, {"2bbfaf26c93d01"}, {"9300ca1b346cad"}, {"06ed6ed237912e"}, {"aa888da272c392"}, {"a04a87e6fe8dcf"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000001000-0x38)="7b4dfd9e64af600fec7b20fe0b2a48c3872727ce55d70dba676c7b7022bf9c04cf041e827a58b13e2c6bbb24dbdac5bc63d8222e9c7d8a56", 0x38}, {&(0x7f00000b2000-0x6d)="75821f118e694951b53c3bf664a23b3530066a780ddaaff8d4446ac03b80a2b9af9734e21a065de83c4d1d5dc6c5f48ee4751921ed8c4d009ef23a03515ad064044a28bd252bffafd885b0857879a7755a6c6d347697a75b5a397e9641d14bbebc2d8db5a45b4780ffa9bf673f", 0x6d}, {&(0x7f00008a4000-0x36)="bc23082e7974aebc048f0ccbf09ef4c90f8157904d8e570634e5f0acedecce5ee2c5e7e5a9361e1a37cd5687f108d320d5e786df289a", 0x36}, {&(0x7f0000212000-0x3b)="483c35389a777b751bf022eab3623d37e0d53a5d0c36456533867c4b07ab2a3680144dc578aa9b5b83e3538c6b9a4bdb3c62bcf911834e8c006f39", 0x3b}, {&(0x7f0000948000-0x42)="c79bfc45b491c26b5bf133a74521ae1100ac127ac7f56c71f868c68a560194294a7d0b59446f64324788ff40038865473255a1742cb70d395d1f468073221e4afaa3", 0x42}, {&(0x7f0000000000)="7a83daca3bbb79418fbe89c3bb378c89d090c6e4e40f7bd07a83b43a8e7ff5b13ee9b4fdf61270d7a5c3bcc4190379337c286d3ad91176c03e50e102d6963c21098adffeccf583a8a3e937eb42f68ef5ed801108189baedcfba8e2bd3d4923de9890883fb0e1ce1803a9ba70dc93ff1444cba25dd986f1bbba64d1ba837b8ba3fa1fda12a83ecabe3e991d214f75d7fc801432", 0x93}, {&(0x7f0000c55000)="583f21ddf1b73e19b0d534c410b6154fc17390bc17880c5efae12e793baac50a8a632cf9fb3f36321f013a5543d83ec515bacd886a18eb22f127b2e1dd2fd3c420d593aeed566740f458f7f5969294c4bbe083f85857e3d3139357747b6001939090f6ddc89cfa0ce5461887b2fbe445dee6ff72a0702401b645b8b046855f9754074b21", 0x84}, {&(0x7f0000dda000)="132790e52b397cf152", 0x9}], 0x8, &(0x7f0000e80000)=[{0xf0, 0x117, 0x4, "0f3cc99fc9fc4e77e7e9a9bb7cca26587332fc09347f786e26e8a6c3c184681dbd0b247790f62ce828836363e9ffb327246608e93df9fc64481600b85857288570dd300883ee594dc261e42e2544aee947197615cbfb8a4db9861adb3cb499e1745641297def4bab3d18c25f2e8a234c08315f49478ba708db69a90063023b90d27382fe6db69418fb65469231b7135e8301e0811f5fcca44861f7a51487014bf26700e68d0713141266441a66b3995a329fe433bb9ac670a3fea0c0c915d808a6fba3f4b266b66720c20fc73c3df64c8a07601728fb7c1e558318000527"}, {0x48, 0x10f, 0x6, "7098001ac6e858525bcc72dab1e7e7bf62c76e5ef3dab1070a1833eebae4a104797af77f846881ad025a6ebe675dccdac6c5caf5"}], 0x138, 0xc0}, 0x10103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000cb5000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000000000)=""/184, 0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ce7000)={r1, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0x74d2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}]}, &(0x7f0000a85000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendfile(r0, r2, 0x0, 0x401) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000800000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cb2000)={0x0, 0x0, &(0x7f000001d000-0x70)=[{&(0x7f00001c4000)="274e1fd691a08ffe534aa77e7c1bb306a9c61f79a64189911823a9577e37a701", 0x20}], 0x1, &(0x7f000095f000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00005f9000-0x38)={&(0x7f000068e000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00002b2000-0x10)=[{&(0x7f0000912000-0x7d)=""/125, 0x7d}], 0x1, &(0x7f0000a5e000)=""/0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00002cb000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") unlinkat(r0, &(0x7f0000ec3000)='./file0\x00', 0x0) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f40000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r0, &(0x7f00003fc000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r1, &(0x7f0000f95000-0xa)=@file={0x0, './file0\x00'}, 0xa) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b9f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket(0x0, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000598000)=0x100, 0x4) write(r2, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$inet_sctp(r0, &(0x7f0000d8d000)=[{&(0x7f00000e3000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000078c000)=[], 0x0, &(0x7f0000ee3000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000018000-0xb)='/dev/vcsa#\x00', 0x20, 0x100) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000be000)=0x3ff) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c34000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000fe9000-0x78)={0x7, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x5, 0x47267aa3, 0x0, 0x100000000, &(0x7f000083f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x6, 0xfffffffffffffff7}) shutdown(r0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00005b2000-0xc)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000c06000-0x2)=0x4, &(0x7f000067f000-0x8)=0x2) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getresuid(&(0x7f0000255000-0x4)=0x0, &(0x7f000042c000)=0x0, &(0x7f00008dc000-0x4)=0x0) quotactl(0x7fffffff, &(0x7f0000814000)='./file0\x00', r3, &(0x7f000038d000-0x24)="38901b058bcf7c06e54a00fcffff82175fbb593fcc83ed71782f3d845c0dc23fec7f5b0a") ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000a88000-0x78)={0x8000, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb0, 0x2, 0x9ae0, 0x5, 0xc25, &(0x7f0000fa8000)=@common='bond0\x00', 0x7c, 0x10001, 0x89}) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000be7000)=[{&(0x7f000055d000)="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", 0xde4}, {&(0x7f0000ad6000-0x1c)="d544fd4e1e9766dba33ed9a522a5db07a9500b9d04d62eb4ca200f9f058e04bf898302673e3b85eb737d1dee0d9a6f77441a896bb743675893b7462e00906d0afbc7e9673c82d6adf085b1754bd8fea6cf99a67907a8afb4c6950390f10c5cd08a11580e527a57694497aa2b75b2ce40e2a59cf47b60369c3d50b4db5ba9338927f4771eda8d46c296055db6f4fb48989b557afc8e80681a8633ef422ff1639eb1b3ccad579195eae565ef", 0xab}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x1269, &(0x7f0000000000)="") setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000a76000-0x42)="", 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000355000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg$inet_sctp(r0, &(0x7f0000d8d000)=[{&(0x7f00000e3000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000078c000)=[], 0x0, &(0x7f0000ee3000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c20000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00005b7000-0x410)={0x2, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x1, 0x5a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x31c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e016f40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @loopback={0x0, 0x1}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) shutdown(r1, 0x0) sendto$inet6(r0, &(0x7f0000925000)='B', 0x1, 0x0, &(0x7f00004bc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x80003, 0x40, &(0x7f000018e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bb6000)={0x1, [0x0]}, &(0x7f0000a5a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000923000-0x56)={r1, 0x4e, "acd0566fc6f643cc9cefa0ccbc6be9285ca3a854f10ac08f523043a2117405ea11ee4383603b9d4ce8b818fc9101b9c704cddfa09ca35958b8e13506327bdfab50d5952cfb713269cfe059f8e2d7"}, &(0x7f0000faa000-0x4)=0x56) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000014000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x4000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {'\f'}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000767000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) listen(r2, 0x6) r3 = socket$inet6_sctp(0xa, 0xf, 0x84) sendto$inet6(r3, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8, 0x202, &(0x7f0000401000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d7f000)={0x2000, 0x0}) socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000853000)="240000001d0001002000000000fffc00140effff10000700060002f7729256ffffffff", 0x23) 2017/12/29 23:25:05 executing program 1: 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) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00008f1000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000541000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f00007ac000)="1c0ee2503a52f15dd5362bd21c3d7a80d049655f8e127099ee5437ea8c11ab1a562dbd0bbd1a18a865d510467da2dbff27423f612364c00ca41096f682e521ff49e9347d99f6ca7a679daded20418052f0c217b327152f889ca1d43266fac55fead468cf1effff568b7c957bbc79c218", 0x70}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={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) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x801, 0x85, &(0x7f0000e70000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="04", 0x1}], 0x1) poll(&(0x7f00005dd000)=[{0xffffffffffffffff, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2040, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x3) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x0, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000020c000-0xc)={0x1, r0, 0x0}) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f00007e5000-0x18)={0x2, 0x2a, 0x5}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) socket$inet(0x2, 0x4, 0x80000000000000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$usbmon(&(0x7f00009b1000-0xd)='/dev/usbmon#\x00', 0x6, 0x200000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000001, 0x6) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000098d000-0x10)="4ddda16a22003abd412d4182fb01c0bf", 0x10) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000cfc000-0xba)="c931937e869633bb064abaec85c7a31c2035b816a7eeaa975699db42f6a20a11b89288d3d6f90e0926c08d9cdb50a2b45ba4fda1dfe444adbaafcc8a6fda8bbbfc952e4a9530a20382b2a53c5dac3ccbc5aa952b438ecd9a8be2f7a742d5f10b7166d404f08e3cc15b40dac3d32c04677e698395bf30669d2d5dba746246809d8af4728dfd5d5562a982142951026ca122a1af43a463cfe9f979f274a39081303fac11b56f80e89b21b688445b5aeb0a78bd409819ed49a6cabb", 0xba, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x1a2, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') socket$alg(0x26, 0x5, 0x0) preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000-0x14)={0x7f, 0x7ff, 0x3, 0xc6, 0x20, 0x5, 0x6, 0xae, 0xa15d, 0xbdf}) 2017/12/29 23:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000568000)={0x7ff, 0x5}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000069d000)=0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000007000-0x150)=[{&(0x7f0000005000-0x60)={0x27, 0x9, 0x401, 0x1, 0x100000001, 0x1ff, "69249c20e2ab934bb950edce5c23c077fe6ebbc84aa6fd2f7b4c50fca01d611c0e254783a3303f012b2ce1c476919d7e38558793d7c6656c75597ea43c6d32", 0x2}, 0x60, &(0x7f0000002000-0x40)=[{&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000003000)="f1790dd17c490c8fb60e3a1a0651f2b0aa3ba999b7f31a4bd55fc49ebbd54bf592ba9430c7b7a99bff28fbd45b", 0x2d}, {&(0x7f0000006000)="3dbd3cee4da0174eb5908e8c681a84ba6f57b1c59b19237bf80ba3f47dc49699d3774509a4f5ba5fd5182f83359c8d6cafc62fbc4bb889960a16df2b5a2fbf1b2c6479f0f883e19c2040d021df06cf2e0e64c035f86583f662918ea49daec8ea631a186bd917e5b525a672cc659f47d7775c42752bf082a8772e2fc188d456a77c73f02da516532b7a2a64f2166951", 0x8f}, {&(0x7f0000007000-0x73)="458f1cac79f25899324cb02d3519031ef626921d76acbc023d9d89707f7d3459d33864b5c05e843277fd6a56348049faff42a700e474aa148e1dcc2d3577d4de858f4b6559a3838ad6e9397a78323699ccb9e5bfa562a525eed32fa6cd0cc987878f7d8347c9345cf6a8f49de05cd21e78dffd", 0x73}], 0x4, &(0x7f0000003000-0xe0)={0xe0, 0x116, 0x4, "b27fe45d992a5c7c6ccbf9efadb0ae6b13a1d20cff854e9e690863bfb122c4a4f82b6885e65076b13caecf6800bb1055ed5b14017f82c6f96b7fd0d20e78729247e10d6d148c514fa7407d50603ec11252efb05fe015bcf2ab531c02f190153007da3b01d7f5b20bb5c7bcb92611147914d4b934cfc3171b70be772ac3b12472810aa421e594807f0f0b8809386e4d8de3f2eb94ac3a3f026d8b8b212132c14b60d0c9f6a23209a795f8cce2fe835205d96457e1140879fd711be726ce08c6297adfc148c741ee5f7f35"}, 0xe0, 0x4000800}, {&(0x7f0000001000-0x60)={0x27, 0x9710, 0x0, 0x6, 0xe33, 0x9, "3957a2779117625e6fed0ccbcdcb3d382303b088ce48c626bbd49297f632ddc71bd68a3e4842fb3c66bda52ea724ffb0308a4703c056d9fdf7236997e73ed1", 0xffffffff}, 0x60, &(0x7f0000006000)=[{&(0x7f0000007000-0xc1)="b619ff75fb553629bbbf20ae8fc047d86f9ad62f100bbffff242ec79623c0a5e92a4dca4ab55c5239826a7e74b75051f09be3674821fbb7bf67805df9bab842bb3e58fff833248d53767224693c192c1dbc500eb64ae8d73ccbe029ef243f0758190315b02296587a3f7fa381777700642965b427ae11ef13b410dee05fb7d08931869e85e2079e50b15cbe45bf2a4a543b45e31928cf768a99f667f822ebbf39fd6d9e9baac4f8ba2c5013a1e6329664fc1c6347bc40cf8e89f0991957367c559", 0xc1}, {&(0x7f0000007000-0x1000)="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0x1000}], 0x2, &(0x7f0000007000-0x108)={0x108, 0x10f, 0x3, "fa5217e0030f7a520a96957293a847253716b9ab0f86a76f5652854efbad4c50781efa128bbbce95fa75fc8efcc63faf9c3fddc8a49df681ec695b64874e7952fa4bb4346d6aa17b0b7049ce2950366ed463fbd8a4ec0335d160affd9ac558fcff9d7d235290205dc039e7cd54c9730db2d432bd8481463c11c3000cc4a9f15660cca553cd1b0b8d82a224ab1eba50c0aa3c18380cca6f942aafc881095e0262444db8d1c7479624e31f288bae6be6ee7f03156b3b4822d72cbfa026546ebd6f7c3ea72052b05b04514ee51db782c09b49330533f2707b81ef1de3702893235cb655e3c660c7b11afe6acee63401cbecdab1c4f78b825929"}, 0x108, 0x800}, {&(0x7f0000003000)={0x27, 0x950, 0xffffffffffff0d30, 0x2, 0x7, 0x4, "099dd742c00427eb81a39fb810f4b930920006c55116a41710bf725b21a9d2735b402e7334e501e792cd4a49bc88239c6ff6d0fd80d609be39046bc357ab24", 0x0}, 0x60, &(0x7f0000006000)=[{&(0x7f0000007000-0x40)="56a091a61ea8ffcb4c1b3dc07b1b4778a437e81396cfcdcd8552e509b6d7b60b6fc7cae8965b895f662a88b1cb109df429836fd1088a98f43aa3eb74267aade4", 0x40}, {&(0x7f0000006000-0xe1)="df2847c12215448196bc5cb7bd449508f9451ce55fca162d70aea31101481444e2858fd69c5223e19e57227f12793a172de3328da894d00ac8daa3fffe060cd4b7a10709cead6622039f4e147ca9be9c3d345a56488e31c2e9b98f102c27e0d1d4687cc7026336c3c107a7d5b752fbe6f2ede6ee7fdf069614514a39887fbc7d3691653097defaab5bb996dab00b58418bcb18db6dc853f3f362943fb776cbf1f61cf154454cf2c6d001b336344cfa9645d270eecb5098b60ccdb4577559ec1eb70370803b25619a993df2b0adf316f41a564c1bc43937d306d6150e9face4a193", 0xe1}], 0x2, &(0x7f0000000000)={0x78, 0x113, 0x100000000, "753ce6387a3e6f34f3b9a031dbcf630e06e74dca67b01a568473e97ba58144c0bf9368d427dcba78f62b635cc2b82a9734fdd4b1f1f4df22c54921098b76e63668f777aeba63b001b49ee535e833f238e4ac081793493829aece8edd16a3694d1c"}, 0x78, 0x20000010}, {&(0x7f0000001000+0x77e)={0x27, 0x671b6037, 0x6, 0x0, 0x1ff, 0x165, "0638189d74ad8238b3e43a8984cdcc28a5632da5c9b4c1e6ecc2c10c226ab1d81ad93f758c9705b51e8c4b7e76bcbd12c37b82e104fbc7d6c803e5d30bce1b", 0x0}, 0x60, &(0x7f0000006000)=[{&(0x7f0000006000)="d08a467989af892854dbb240404d4d1c3cddabc0a2ad46871a5c116cdbde4fe3c549702f487f58fdd3c581b20792aa6428c0f648e554c2bc147aff32387efa203de601c7e01713c98ddfde0bfd919f980bbd51acfca31ce946f19c81803baeaf4dcb13a28c8dfb302a470b10a1ebd58abd61bcaa0b5ca4aa68f2a06ee8340814a3e3e620d3bd297e2a22d6ddac", 0x8d}, {&(0x7f0000007000-0xfb)="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", 0xfb}, {&(0x7f0000004000-0x52)="1318dad973ee044d8e30ddc4fad68e66166ef26fff0b533869988612fa7224d1017ae9e3f1018d489125af10c12b053e8066a3f8723a37029d502a36ded06411e9f32ac347534e2fc13b3ac411d5405e64ae", 0x52}, {&(0x7f0000006000-0x72)="1620a0d485fa1197ce2f832de101c08f18ba2c3684dfa8e075c3d5adfabb94104a103e3563a2365026078da7f889a64a7f1e3ef7739e4bf5a431b92a63abafce4f6b5f53fdf8cb7263efa88f5959c5aaa5abe9650b4d486e3517c4627e1b7970b6fed3d18aa06e7a3243fa81f19192a06036", 0x72}, {&(0x7f0000007000-0x52)="1b0ee50a3c2623f2ec4e5b51bbb466ba367c0df20979d8ce47cf91b4093707cf348ab33fdf2bf456bf59702f7dd86f0a2e91a44292148fc9ad4d8c95a5eeaa6953daf8f2ed3c7ce32c9a2e6e6492e14cb8c2", 0x52}], 0x5, &(0x7f0000006000)={0xf8, 0x101, 0x3, "a30677de222bd553a1c69ae54ce867fb2a71009d1da329a30c385f3ff37348f70ac6e7ecc57e70069fe846ebc7d158cc60c40a4f7a7c0a3895b23fd17a40138b86bd28f770684e0a2ba7a54ace80ecbe241406598671add2897760df11db27c54b69aa0df459a9a09627fda487cbcfc17766334632588152beb96f195f540259be875fa7cd29a98a3993cbdb105bcf571a0b59b36979456ee00b5f96771b4f01a123e6b38e8e782c746fd9c8c9556565e245ebf057b4a8647d8a47fac2677d48ed96f12a1b19ce99208f6086bbaf0cd01b86edb4541a1c618efe3e9228efcefe71d41fdc"}, 0xf8, 0x0}, {&(0x7f0000005000)={0x27, 0x4, 0x6aa9, 0x6, 0x100000001, 0x9, "1fb4fbaba46c03466d1b5ba52b34977060d33ef0753ae02f843126e8fac97bebcabe7dbab706ccc2458761d2e43ad6f0130ca1e464e21c792ee7c7bed0c315", 0x1}, 0x60, &(0x7f0000006000)=[{&(0x7f0000002000)="7569af2a85b8f974b93c69d0500d0152621d874190890efdfdc056304422c51bf00eb0fe5c241be4db5a39d2e4e5307d3b192a8a78a46fa2f3933e692af72232ddec6860675c4263b76f17aa84f1d0932cc805144779c355ad166e02cdc742578e481c7059d80e966a6be27813bef9961e0ca8979f250414c3d18840c534cb6df07def4af0c6bf7a83869badce29", 0x8e}, {&(0x7f0000007000-0x4)="082dc5d0", 0x4}, {&(0x7f0000006000)="00a32212f9f2c6b16ec8a2c8d2febaf87cbfde4daab9cb1de4f662d95a81c37b00fb541ac5f08ed62dcc66838d60ada40b16a1a60fe40a5f8cc71f2daf1ff2124f3ab3c3ca2a8dde0bb4770b094f5cf5762b996159c4d17752d440a7cf53c875fec6e7aa32555bad68e888d0bb7f685671e630e595ec48d1565a0c9b3b5321b6b8b8082bc463baa4e4ba2d1a365cff4aa48d1ad0e1d7fb767ccd2bbacc214601a33db191414569a40783dc04543264b9aa3e82a8ef05e3d9c9b5666e0b5dbae62b70b0f5a733218b85f54c4dcc0df67fddf48d8ec0395611ca0279a5be6810", 0xdf}, {&(0x7f0000002000)="71fd5252daf02178c2cd32eae794c88e8af44f24bc739950f80d4e62ab099e80ff2fed326d827334b12695f600fb4fa4c336e0a65440e6f51637acc6844de124c09296a922d28d5ae064a27c86e37e4441b0b61aaaf0fb668713ede6695317e6bd2cfc995f7aa829ad2bedb21b021e382497ea07b5209ec375248570cab8b5f1", 0x80}, {&(0x7f0000005000)="eddcd370af96ed09929c7de52f90a959cc1de334752883afc38d41d511ca84b8312998fc117534513aeadef1268edfa66fa238e7d13d28c1902beeecb41cadeb8a896e101faf3ebf308b047061055b0c58ec259bac01e45a04eccdf7129f2f6992c3291faa752d0af42cc213122e74b21594f3490d233d3ba2a3107d9d7137b235e5e754fff73af54f7460bb8b27dccb7f5fc36c550c9c15deb6fa6b765db08b19b6fd076824f9e69cda31adc7340279e745c8e1c89597c3c73da6320c5250002d4f7d60821a25da43477843cc3b2d4948d6a11eb1ec", 0xd6}, {&(0x7f0000007000-0xeb)="34bea0000b70af76e90dae9bb593383c7b3b3105c7254ac45e0db4cdb3be253032175e9b767ec3669674df7dec8996039c01bb6e6acc50b62df27212ed05e7b643d5bd66d62632a1709423cc8ec5653350ba1c2a10805156481c0488848bedada81cb46ceb5ae7ae42362e339fed298c48b08693ffc0ca303e63e7243c86173637c5bdb2c4f4e1bce11b1458564135d262e45a7086c39e5f6473cc2be6c3fd588777cdd3586c42ae29a50c6de1c8bd73f25598e7b48061a0b37645f8de320005a101f4cce34e5b63189ebac54654615fea715a3679417f240864220b24564dcfd9e0e9c0876f339395eebe", 0xeb}], 0x6, &(0x7f0000005000-0xd0)={0xd0, 0x116, 0x10000, "c3b875951f161d6ac1986f519cd476094938e084e25d74a4c0a783376f59a55414386c686d9f873a59fcebf404b4c80362e86612bdb2dc5d73da9e433b63cacdae569632abdd41f727311ad06ef8f56b492967f9f06756d28dbab45e7b8c20a6ac23604d537ba4b9a9ff8235ce208aa2c4114592246a8d891e5cd2c7a6f8eb55df727d99365c81dc933adfd450f1b7d804fc65c76f177ee1d71532099ec41ce3830be32c6813a1af5c9b70daa71d65d1a1ee7f15567342fba42a8067"}, 0xd0, 0xc000}, {&(0x7f0000003000-0x60)={0x27, 0x1ff, 0x3, 0x5, 0x9, 0x0, "597189a1c3c93d6b9fce7e922dff511960e208549bd61c627ca0b82cf9b818c8d368d8a3159901eafbf4330287d2dd1d7f449d72eb957c2e2dee7bedb2b22d", 0x6}, 0x60, &(0x7f0000005000-0x80)=[{&(0x7f0000005000-0xf)="a83056f67f85c1ffa16ae786cd023b", 0xf}, {&(0x7f0000006000)="aa95f5b963", 0x5}, {&(0x7f0000004000)="d35db86815a61145f223d160f426179946e306b2afb3a3577ee707fafbd8054876c862fa301f59e2275e91531aa1ef7d080c360281deafd3f628a42e9ae851f0b4d0b244938282587b733807a129d292c12d52e73ef79e8f47d2232e463eb18248aa55d52c8a8116d4c5ff577993f306a4b774622ca9537f4a0b348142ce29a9e660af9a6dbb279aff5aaea202443c6d2dd5a787f18c40a06e37245921f5068d55122572d9560004843dcbf92786689cd0139ba979f0fca9a0d7afdcad0719ca8c22ac260ec2758cba2800c05795faa19d723a2be0b9d3e2be81", 0xda}, {&(0x7f0000006000)="e047cba8413406148ced250975aeaff64faa2d32b355ac434f5fa2e862f256ba60972a8396017fd1d11101581d7ec08620169bef3cd1d269cabb8743e87d5fe7b009987fda29b9fcdc3802ca656ea099adccae38bc9f8433914f90cc31da54faeb68fc10eacb8441983a08e6560af75c2b8ff70b150e6130d9efad1f1648985104ac919b4bdcaa40c7f640c28b8518cb6c36a725e1f6d236a57721197bfb323cf289d98595edce6e65c5dc2f9e0fcbec867cad07a786c29a991798910a24ded8764d0226983ec9903c0535a63bd803cd1bbf5fb0e98ebcd90be8b0a6df9bd6e2030daabbb90f4b92eb29b52e231ea8ac43", 0xf1}, {&(0x7f0000001000-0x7a)="231b791fb4c92a843294846c61002640544af0454966de398f26afe8f1614ebe0c66276dfe76c6cc3eeb1a961d28c05fb3a6c5a33268f684380eb937004f567d4e1a48a439eaa46db67faa82144a9e770faeefe80e58fa2e7efa8d149e8485318d56bdb18a763739db994261bc74df8eb31f0af590f0fbb3b8a8", 0x7a}, {&(0x7f0000007000-0xd8)="67d02ed78ef36ca33636d23088485f20bb20a622fdc10d133c603298e7b3444bff7f01bfaffe3bbd638a61423499a155014fb55d030974331ceaaf45febfdc07749da1648e690bc98760bba1572ef29a2a081b160d4f9f3234f67199a49fe96490dc58d70e2963ed798a8516c61434dc7310d3add0e7071f728edd87ba820de76362cadcf75d3770f1485292a4fa8e5e364bb5787a626b2dc86e02b141098717cc94ea5f7c6dbf002e95b305fa16d428140c6bababca70ee53a688eaa9b9d23a50b050657be244a48b52d9465aad75653fc3a603cd3aaafb", 0xd8}, {&(0x7f0000001000-0xf4)="4e767f31e391ae6947c250696fdbd4df47c6b938a2e3aad793ebe6e8d2e8ec8fee28343af66e69977953ed0a7208ed60337f8a5838a140d8e610ea63bd56e9cc788431f324eb62aa40a98b7223103b30678e6d05fc5b39c17a63aa5efc372df06c5641da35e004edcf3a4f8817d618410faaa88cb636dc6d74c016c1e48c4b99624301fc5ae20bc32c65e8cb86fb1e2b40ebc50ed0a44f18d1b4e80645f6bcbdebf62aafaab54bcfe9630352af8066614017fbb6d1c890b926fb463bdecfce40aca21521d0e4cc100b6c8f0ca1e550b367a1c6e15cd1f09422a99803fbb07264abff62e4ee17535c51a90bc436aa95956472e185", 0xf4}, {&(0x7f0000001000-0x5)="624c389525", 0x5}], 0x8, &(0x7f0000005000)={0xf0, 0x11f, 0x1, "14488051761858cc362e05d320600fe1219e6029d2036806154f4ddcdb009aa1d28efe8bfcc4aa093db6b1cda4a0dddb2a7c54c76a0e3f6a336bef93dfe20dfabaa46f27860037afc0b5981cc4c2ade6aff8b33f43a05ef4a2cffb0960e42b71f5e883f2f7de4d8701cae81179bb8dc5cfd918f64c93141593f983ff21a27ddfccd140a249fe1ee2d2708bea45108f534d538f187367872a555f41f87a6407b954441d7fee02f47f263d478b99583656f9c4f083a7f77f26fd3347cc1d3ce7f21cb03ea1867d3a89f09ccc31a23a34e019f80f22228911778799"}, 0xf0, 0x4}], 0x6, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000007000-0xc)={r2, 0x80000, r3}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000003000)=""/247) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000ed3000-0x10)={0x0, 0x34c2}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f000062f000-0x8)=0x0) r1 = socket(0x10, 0x80000, 0x10) write(r1, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KDADDIO(r0, 0x4b34, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000ff1000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x2b, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000a22000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000600000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000000)={0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f0000c29000)={0x0, 0x0, &(0x7f0000aad000-0x10)=[{&(0x7f0000127000)=[{0x50, 0x15, 0xb, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9000000000000"}], 0x50}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x5) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000463000-0x1000)=""/4096) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3c49}, 0x1c) listen(r0, 0x9) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000b8f000-0x80)={0x3, 0x0, [{0xf, 0x697, 0x0, 0x4, 0x100000000, 0x6, 0x4, [0x0, 0x0, 0x0]}, {0x1, 0xe48, 0x6, 0x9, 0x5, 0x2, 0x60, [0x0, 0x0, 0x0]}, {0x40000000, 0xffffffffffffff73, 0x2, 0x1, 0xfffffffffffffff9, 0xfffffffffffffe00, 0x4, [0x0, 0x0, 0x0]}]}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c4e000)={0x0, 0x19, "689ff3c88f82fb2deacb9bcebae596bc920b667c38ce8cfcc2"}, &(0x7f0000542000-0x4)=0x21) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004bd000-0x4)=r3, 0x4) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00006b6000)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write$tun(r3, &(0x7f0000739000-0x5)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) [ 249.953600] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. [ 249.990431] netlink: 4 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ea8000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x9208, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000633000-0x4)=0x786, 0x4) [ 250.045067] device gre0 entered promiscuous mode 2017/12/29 23:25:05 executing program 7: socketpair(0x10, 0xf, 0x80000000, &(0x7f000097c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000089f000-0xb8)={0x0, 0x6, 0x6, 0x8, 0x100000000, 0x7fff, 0x4, 0x8, {0x0, @in6={{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x10000, 0x3, 0x1}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x800, 0x10000, 0x205, 0x6, 0x3ff, 0x815, 0x7, 0x9, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80004, 0x8010000400000087) bind$inet6(r2, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r2, 0x0) sendto$inet6(r2, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a0d000)=0xffffffff90aa5d88, 0x4) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) r2 = syz_open_dev$mouse(&(0x7f000009a000-0x12)='/dev/input/mouse#\x00', 0xffffffffffff8001, 0x109040) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000159000)=0x6, 0x4) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) rt_sigpending(&(0x7f0000c64000)={0x0}, 0x8) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) r1 = dup(0xffffffffffffff9c) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0x101, 0xffffffffffffff00, 0x6da2, 0x95, 0x0, 0xdbb, 0x8820, 0x2, 0x6, 0x7bb7, 0x7, 0x80000001, 0x0, 0x7fff, 0x0, 0x2, 0x80, 0x4, 0x2, 0x7, 0x7, 0x7f, 0x1, 0xfffffffffffffe01, 0x0, 0xffffffffefbe781e, 0x3, 0x101, 0x3, 0x9, 0xffffffffffffffe1, 0x1, 0x3, 0x2, 0x40, 0x8, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x1d, 0x6, 0x7, 0x7fffffff, 0x800, 0x2, 0x0}, r0, 0xff, r1, 0x0) ioctl$void(r2, 0xc0045878) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000002000+0xae3)=0x2000) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) mlock(&(0x7f000055f000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000002000-0x50)={{0x2, 0x2, 0x4, 0x3, 0x9}, 0x5, 0x2, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000002000)={0x3, &(0x7f0000003000-0x18)=[{0x7, 0x80, 0xfe0, 0x2}, {0x1, 0xfffffffffffffffa, 0x79, 0x39d}, {0xfffffffffffffffe, 0x4, 0x100000001, 0x9}]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x5411, &(0x7f0000004000)="f8068f802a17aebbc3a392663e8ec964af723215d669644a729eb9014b8af1d15cdbdb662306293b8efa121e0a3fd7117ddb7487232028aec72fcdbe7c374d81304e32b84e6dcc803155e329d1ff8ad4e65659a5730af7ab5d638dfa61d161cb3721b6a4ecc3935e2620cd8f798db94412a83d2ec8062a97552fcfbc2d7b5a4c4b28a5dc9dfc7d1ee23673c541540864017766ad97fc276fe1743d88c3d47f8f85706d0d511a8dec91") fcntl$dupfd(r5, 0x406, r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000004000)=0xff, &(0x7f0000006000-0x8)=0x2) socket$inet(0x2, 0x7, 0x9) tgkill(r3, r3, 0x28) 2017/12/29 23:25:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000785000)={@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]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007ae000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, 0x4, 0x2, 0x500, 0x20, 0x200008, r1}) write(r0, &(0x7f0000be8000-0x24)="240000001d00000020000105fc0e140f000000ffffffe70007fcffffff000000ffff7743", 0x24) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000065000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000861000-0x30)={0x400, 0x3ff, 0x0, 0xffffffff00000001, 0x3, 0xffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000ed000)={r2, 0x28, &(0x7f0000b69000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000baa000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2017/12/29 23:25:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x8010400000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = shmget$private(0x0, 0x4000, 0x4, &(0x7f0000654000/0x4000)=nil) r3 = gettid() ptrace$setopts(0x4206, r3, 0x5, 0x6) shmctl$SHM_UNLOCK(r2, 0xc) ptrace$setopts(0xffffffffffffffff, r3, 0x7, 0x20) fcntl$getownex(r0, 0x10, &(0x7f00009d0000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) r4 = syz_open_dev$usbmon(&(0x7f0000d3a000)='/dev/usbmon#\x00', 0xa3, 0x300) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000e3f000-0x4)=0x9, 0x4) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000070000-0x8)={0xc47e, 0x5dde20ac, 0x3, 0x6}) r5 = socket(0x8, 0x80f, 0x4) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000e11000)=0xffff, 0x4) 2017/12/29 23:25:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d5f000)={0x0, 0x8, 0x18}, 0xc) fsync(r0) r1 = memfd_create(&(0x7f0000001000-0x4)='\x00', 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00009de000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$usbmon(&(0x7f0000a92000-0xd)='/dev/usbmon#\x00', 0x1, 0x80400) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000d95000)={0x4, &(0x7f0000571000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) fallocate(r1, 0x0, 0x0, 0x10001) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[], 0x0, 0x0) 2017/12/29 23:25:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000d76000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000060f000-0x50)={0x0, @tick=0xfd5d, 0x3c2, {0xb4c5, 0x7}, 0x3, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x20000000000001, 0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000066d000-0x4)=0x0) sched_getattr(r4, &(0x7f00001b7000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000483000)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000810000-0x1c)={&(0x7f00007d9000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000863000)=[{&(0x7f000091e000-0x9f)=""/159, 0x9f}, {&(0x7f0000716000-0xe0)=""/224, 0xe0}, {&(0x7f0000f51000)=""/202, 0xca}, {&(0x7f0000ce3000-0xdf)=""/223, 0xdf}, {&(0x7f0000e25000-0x48)=""/72, 0x48}, {&(0x7f00003aa000-0xb1)=""/177, 0xb1}], 0x6, &(0x7f00007e5000)=""/4096, 0x1000, 0x0}, 0x65) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[], 0x0, 0x0) 2017/12/29 23:25:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 250.243151] device gre0 entered promiscuous mode 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x1) r1 = shmget$private(0x0, 0x1000, 0x78000000, &(0x7f0000215000/0x1000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000816000)={0x0, 0x0, 0x0}, &(0x7f0000387000)=0xc) getresgid(&(0x7f00006ea000-0x4)=0x0, &(0x7f00004a8000-0x4)=0x0, &(0x7f0000e0a000-0x4)=0x0) lstat(&(0x7f0000c58000-0x8)='./file0\x00', &(0x7f0000eb0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000cf0000)=0x0, &(0x7f000012e000)=0x0, &(0x7f0000ace000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d51000)=0x0) r7 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000d1b000)={{0x5, r2, r3, r4, r5, 0x40, 0x2, 0x0, 0x0, 0x0}, 0x1, 0x0, 0x5, 0xff, r6, r7, 0x3, 0x0, 0x0, 0x0}) r8 = syz_open_dev$vcsn(&(0x7f0000921000)='/dev/vcs#\x00', 0x0, 0x400) ioctl$EVIOCGBITKEY(r8, 0x80404521, &(0x7f00007d7000-0x82)=""/130) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:06 executing program 1: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000993000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x800000000001, &(0x7f0000003000-0x4)=0x0, &(0x7f00000f7000-0x4)=0x4) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[], 0x0, 0x0) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000069b000)='/dev/autofs\x00', 0x200040, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00003f1000-0x8)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000746000)={0x4, 0xfffffffffffffff9, 0x4, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048e, 0x0, 0x0}]}) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="3761a348d147ad7cfbae3f40094c6dad35be234de7cf41142759a2b800690bc666161677e5f867748553807f882815bef1d9bcde7bd78c752d9ac70a90206dc344dd6770e73816c1cc1e666021b4019700c202b5d8f94c78345debd51c39b2ec708095c8fa326c5284f32c26683c990f2e6499b6842e8148c4cfde0253004b7618d6802c2f9052bfaaebe7d5d9873953ec600fcc0b6edc61b7f063afc5a260e6510fa9ea9097027cdeb8966732215f5c61933667fb41bce1854555827b194b76be2463a2ddb502f9acc187a4e16ebf9a972de303d4df852eff46d1047cfc826a3de6a2a21ed7f21ce8779a973abd2b9539eb0f3d5e57b2315e1875a5fc1e64a5b601eb1c3ebfda0dcbd82211a390f762f9de91ea14e1750d37188fd3301fc3a2a579f7aec928785b5bf27acdd6c1746c461e35b21b52970fad6a1ab93ed5e405935869c154dd5627171f8ec6eba79ef2130bd028f667b8b77f4072b49beafbefd7c70d9a8e45a59d62a549b65b8138c5ffe2c8c805713862c445f339d3d4ca758326d7ca", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000101000)=@req={0x28, &(0x7f00002fc000)={@common='sit0\x00', @ifru_map={0x6, 0x2, 0x3, 0x8dcf, 0x8, 0x1}}}) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000242000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000fd1000-0x3c)=[@in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x2}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000836000-0xf)='/dev/sequencer\x00', 0x121000, 0x0) socket$kcm(0x29, 0x5, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d83000)='/selinux/checkreqprot\x00', 0x400002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000217000-0x8)={0x0, 0x80000001}, &(0x7f0000c18000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a6c000)={r3, 0x1, 0x2e0, 0x6}, &(0x7f0000827000+0x39)=0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00003d6000-0x10)={0x3, 0x1, 0x5, 0x7}, 0x10) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000fc000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000664000)=0x4, 0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000cbb000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000045000-0x8)={0x0, 0x3}, &(0x7f0000c46000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000679000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000bc9000)={0x7, 0x6, 0x6, 0xfffffffffffffff7, r5}, 0x10) r6 = socket(0xb, 0x5, 0x5) write(r6, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00007f6000-0xe4)=[@in6={0xa, 0x1, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x601e}, @in6={0xa, 0x2, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x0, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, @in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}], 0xe4) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000421000-0x9)='/dev/kvm\x00', 0x0, 0xfff6) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000888000)={0x1, 0x0, [{0x4b564d02, 0x0, 0x3}]}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000451000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000b15000-0x4)=0x6, 0x4) syz_open_dev$usbmon(&(0x7f000099a000)='/dev/usbmon#\x00', 0xff, 0x143000) ioctl$KVM_NMI(r2, 0xae9a) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002e2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000f31000)=""/90) 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) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00006aa000)={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) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000799000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cd000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000000000)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000523000)={0x0, 0x0}) r9 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b02000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000159000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f26000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000747000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000001000-0x8)=[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) fcntl$getownex(r0, 0x10, &(0x7f00001d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000533000-0x4)=0x0, &(0x7f0000537000)=0x0) r19 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x188)=[{&(0x7f0000b29000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xcb)="badab1673442188841344327ff48aa1f81990927819c66c9db62da02478a4cb1cee115681845cf627ec4371d29036bd29e68c3cb1a081ea52e9e02a70ce077bad39955d57a6d0ce6c2deca2ec902416829c7312831e3ecc62e9714b72fa415c7f06b4caa979d82fee26d3b09f7df680c559c51e97bf0847632c90f8028a581bf89797fc274fb464fde4d9ca873a670a3d4b208de950e9f4e4773b4439f4ba4bfc2cf6bf1ef2e0b46fd5a9030ce898e23dbc5b09f7932a23d30a8df369b702051e8d3d3520f0a0a646c4df9", 0xcb}, {&(0x7f0000264000)="ffa82e8af30eaf4c7eab0a593207c0cc8f9de3b2fd09fb04e27da2539487f94a81f0418d739f384892b601ff59cb5ddd0c818c84e44c1b0176e25f8fce94047de3b127457c4ad5110c4055e6a5df147c5f23e20745646fd655c5a7ea929ad8a040e6557def429b2ea3763e9b25e258b0f01d56c5c0992f5cedb9375add63da3caa57414d55a16b3f2d8efc0716bc1ef1a7cb4eaf63bbd3899360394fec0fbe0ed7138ed5bc0e251b8656e1f4a5e01acd7d7136f3a6e00727c2080e5f3ebc7dd4d980251e8dae1b0ff83c32d2d9d063a9c85cfe9c17f49b7180a2d268c44393780871", 0xe2}, {&(0x7f0000001000-0x11)="169d183a1b3c88351fb08e950b8e8bf28a", 0x11}, {&(0x7f000057c000)="b1f4378372b2a95d14c1be805cde4485d20cfc5a5720bae126c759369f227ae9a9493dc16835458714018274b33b4ac0190295291d016d1a6182044cc8b6d04e1cb6a5b49be78c5191079c55b72d7a8b3440e5425f65cbc15dd8ed3c836463ebccfe8ad811e93c4294add0b4e6ac4834e468899e2efa001368da47cfbfa598041a6be64495b41bdff7270042c1fb078e812e94175cbe758f6e2aac73", 0x9c}, {&(0x7f0000e54000-0xc0)="dba08ab0f2cf4cca84afeb6d6281d938c18cefed7ba61a8c71a3dfbd740af811b2b935403d50fcc48536c5c4af1b3fb676516d2e569f8c9995ddeec26bfbd41a398c70fa852f7f03bbc908955a020dda0b84e4541c4e339142f484d92131fba5958abc017810fb13012554d74f5eb11e717db0033526a5a463a00b1c0552eaf675e0ae6335b6c881740fcdebe2c2c68d690c0d2c592574935afedc04e40ad34e3ddd5ad9bd7b9fbc9fb3ac2cff52416f6d9e7987eef6975bf674ea4f985570b2", 0xc0}, {&(0x7f0000b03000-0x58)="d971aa569946dc966bab998d27bcc4e6463d998f4d573a40cf2e2eea79dfbb6ea04bb06cfdd0bffe6361f87868d01a9968fbf89ee2a151c99b92ff12453fa23bc0657f36ecc9575bdb633c3ac46db83834bba1da759258f5", 0x58}, {&(0x7f0000001000-0x44)="6a6be9b5ba151a1e5999ec50c1a2d78c06fee92b2173f0fc1e8d7e1af221a8af7bac40f7d8c36bebc981b8f30ce058bfaae9ea538c4e2942e44611cce8e297722ad95c58", 0x44}], 0x7, &(0x7f0000282000-0x80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x4000000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000063d000-0x30)=[{&(0x7f0000000000)="f81716202192086eed6bf0e54b0692476681e2379c0336a6f1112c314c0b581a76d0c8931e277cae7197ad2aca7ea1cbe1f5bbc1c540b5e95af55d014cfa47bf0d4389a1fa5ad1c357077b4cd6cf2250fd35b4a10d1a1a07ac134f5d6b2b6f984e55101bddfedc774171aa0a63989853bbba512c4228daed154cadaafacde18b55c121db8dd9843a77306d457dd3c3fd8ad4bfb65db3583705388ca8e5f5112b6335eb03ac0eadae097e", 0xaa}, {&(0x7f00002f2000-0x1a)="6ba34b3422e71842939397914a8ff6b36f0277bc8cc3bd7fd258", 0x1a}, {&(0x7f0000000000)="cefb8d86bf6fc6d8c4cfa9533844f1e37739ff87dd7d7644918060795575af5b6a9da21e4839c3f95dda1038c2dc7f50672dfa8a0ca2618111ddeac69911f5fbaa7a2ed138481bc628932befe301e05e07b79b3dd140e9ba75b456f44652d6f06ef82592d6", 0x65}], 0x3, &(0x7f0000405000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r4, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, 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", 0x1000}, {&(0x7f0000716000)="10cb4d8201ab250cd09e09cfa9906ffb5c6751da576fb9da5df61cf7e153e6b4d43ef32f78f7c638f95d93f20ff41d80ebecd52e921de69fbc6c5b7903144aafd7dd2df69cf75953e4f941a3c59d9415690843b9d148cd38e94054dcd4357310c91973e3705a264de3fb7388c7c7", 0x6e}, {&(0x7f0000aba000)="7bef0cb524ada6cab5758be6d5b327672de8a9260058c4322d1ee637ff78cbbf2d86e36c9aa6e65d36b2a6b298be52c95cefa4f9d85aefbd9de2301586818e826c4397309f250000a37838b341ee4a43b105a343802684ddcc061a8f8fad99147db80bfb7ba82f0b2902b3877af7f45ec67ae94830c3e0ac64ea81a1974309cc1b32bce640430d35abaf5e4208fc1148d37a6d4baa607208379401a74794cb91fefe34f338504abb4ff90f3d9d6b48f6707300447904bbf053fc5eefa8247939696343cdb983ec98ec", 0xc9}, {&(0x7f0000001000-0x5c)="a149104976e2793edce2f76105f3af5ab4cf4c71b8c78a851783516871c0f488e5c233e4a33f1849f542a84f8db93a1f3829d1cd0ca1047d9ff9abb3cda1faf61a4d48ea1d61f41740f64a5901e49f3fabc289a494940df266ae3f35", 0x5c}, {&(0x7f00009ca000-0x98)="35a51ec003d7478ab376b4a20a01c2961fbb1d759305a14131a5d98cda4bdc3a6f2ade664969aab0a2871737b64ec79f0094daec168b404d5cf312057af2a2c2666bfc358fe26b23471f1b2763372b0f5d2a55074634fa12cda8985efcc789d0aaa0b938d83aedfbeb781d80b73e66d67cb10b64447a2f8299db0448f0e65552f6295406da0a6d9775f1cee9c469e776b88dac5167b3f1c9", 0x98}], 0x6, &(0x7f0000024000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x80, 0x20000000}, {&(0x7f0000b06000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x8c)="e7cc49df66d1bd1d6172b9f95fa3b1bc7c6ca15f81fde77907340973dcc94b6f0d805106eeecf8ed179c6688ac28b3d41b367a901644c2760115caf96d324120a2a5b55e37948af60f75651813fe0c69762fcde93e00ec6e4f727a7bda4a05f2bd61efec4f69d036c8c95afac6cdbf2289f56b4cce4edfa023b7afb0d8ade57d560c3dee37ead8fd3aee9e64", 0x8c}, {&(0x7f0000e06000-0x89)="aa8882544fe46afe0d4e9ff694d89d806acfae345082823a78c078a55663bb5e453c3376f4822a939e2e98a152a78b7c00ad686a1ddd7be004a246e07f7401a5df625bf8046f21f7557847d7cc8107ce0ca73406ecd014e2e4dee03c1e76d866524b341ae7188258ffb9e982ebdf6508b27bcce5974dc787fafd7ec54e54aa2e31dc9256484afcfa44", 0x89}, {&(0x7f00000d3000-0xb)="704cb9131748876d908b85", 0xb}, {&(0x7f0000dbb000)="cfb436a92d0442e25a44b6156562d20d4408489db7483f16fac17ec60f2d373bf0ee9f7c9889a13705bfbe19f79d4c1439b8717dd20edfd5feb1b0b0e14f428af2070eac524117c17c400e9dd1cf82b9a9b089c162", 0x55}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000db4000)="c2b8c5361b54805383aedd75b69b682089468a3f636e6adb25b85b0161a570867a5fe6d5cce3c432eea68298dc9f088d8fcabb70913abd297c3c6147c6f79e1a315c26a066a04258cb76cc7dbfc698bedad822906dbf3d7f9fa490307c8fc7b3d75ac436fb3ae1f73dab58d5adca00885d4e1edff886819a0a4b061f6af9c95e13f73e60b2691d6a1cbd1e7d3aeac9e3eb390ebc955618cd973cac1a8e557156cdb4a61db2abdbdfb0fc77b8674a51ba19af16e957d427ca13a8d07e40ec56f4dbe476e7d1dce152aa50a802614e159b140484d0547039b5ea14f0ff1e62cbb41ab8b6983a6e644c1514df728e79fc505cc2dbf9f6faa43f", 0xf8}], 0x6, 0x0, 0x0, 0x40}, {&(0x7f0000230000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c9e000)=[{&(0x7f0000000000)="cabc7dd49b676d236dafde7763f813f588b4a8d197b813737d635bd92b9833d6dcabaa6244dc4fd22536b4fafbb7007d5ea95f2a178436083fe01a5d4c34ec112073dd1c703d9915d850794093b9", 0x4e}, {&(0x7f0000001000-0x91)="883e478560a4e4bda4a87eadf2302611676534412a736a4bbd6431b56cd07b042ebce6a38a5256ed08ac2da9799fc1bca155da13a4a6cad046984a215f655eba5ecb89ca9b6ab59ac639c4ecb4f3f15bd67925da5bdb249e7bf0c294da58f585c029206cfb4a043eeda9221262ba002ccbbcfc8d6042cc682aa9daa44d27c8b0a3c0ca45e016279dbb36b02e7e0bfd71b4", 0x91}, {&(0x7f0000000000)="af82f6d1dda09a51572a37d0a62c7712a324ffe622b3f8de1a529923b32fc07bd77e15c3ef4f592b15d9e9b5108b560d9f06387fae68b8d20f8052f4e6d07184f050713baf294ae387bdfaeded37e45d7f7777cbbc78f70f1a3079e2e3c035bfc9a1349b40a292754dd36c9fd43573b46958a3fcee702ecccc97b21284d1c5c4134f98ca60d9ae54d59798e2c51b17f7572f7eab0ab34e48708392be86a2131b8c131685e98ef040965fd7d2b101b40a470d28110e179f1f2bf67839a3ab5b0929f31965dd551d3183", 0xc9}, {&(0x7f0000000000)="ea1056160595b89c1a6a8723f60e1e773f4bf3d086d8f7f42832cdb4ca8adeb33aee13ace9d34767f922881191948ef9d902766d3f6a52725d490d616fc7828bcb8424748b62a6ce5459019ca8e4517fbd15cee6caee138ff33139ca7146750829169258b8d1bf149751ba7a2a75fdb9945baa7ed9bc22949f67d734da356cad9c68abf3559d87508e9bd85d830e57afc830da5824b7d07fe47de4466bd5649a16fafc8c4d7a8933eef05c31cba807074159e16448d006f50265b781746949ca984442276e29c36294b08bff80f9dcbe14ee3c", 0xd3}, {&(0x7f0000001000-0x7a)="620b30adf2cfaea943bcaa52fba67163bad5a010b3737c470f4a168c5ac04dbbcb2447cfb1b335bfbe045040c6ce9b9713d0854443eb1e43effe5d7ba2d369c66e08eae58b51b2f4c10191a2e0d93206a06ec8f38a551f65f257e0b9e3f3821d69c75e80426f5d1d599543b81134782f3f27513b6838e8ed5ce6", 0x7a}], 0x5, 0x0, 0x0, 0x4000000}], 0x7, 0x4000000) 2017/12/29 23:25:06 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000af7000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x8200) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000908000)='./file0\x00', 0x44880, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f8d000)="fd5a4b03ccc2b1eb004b0e6909e4996eaef5d562efb40cf8a7f9e4ee676356ca4674b8969bd0e88f85a2e8fdf0890146e14a689dde05b5dbff1f8198ede9367a9741cc5691d20ce1a8157fb9e1fb1dfa461038e0daf6fd349f616531d14e45f9a9ceea83f06c7eecaa843b836c8eab10df4f68ee37cbc01aca33b6e38c732302ff173baa068fb11cc8752608fa0649eecb51ce1420a8e1d422f376a628e01b8512ba4cade3695ca07082ca965478d854379e0f1c274c51ddbaf2581c4aca9e65fb3a848b3ff5b0e2", 0xc8, 0x4000000, &(0x7f0000000000)={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0x8010000000000086) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e0b000)={0x0, 0x0, 0x0}, &(0x7f0000f99000)=0xc) setgid(r3) listen(r2, 0x9) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) dup(r0) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1, 0x0}) linkat(0xffffffffffffffff, &(0x7f0000013000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000082d000)='nodev\x00', 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f00008db000)=0x6000) r2 = syz_open_dev$sndtimer(&(0x7f0000bdd000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000713000-0xb)=""/11) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = syz_open_dev$mice(&(0x7f00005c2000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000065000-0x4)=0x9, 0x4) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000011000-0x5)='ceph\x00', &(0x7f00007fa000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000be6000)="", 0x0, 0x0) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x0, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) listen$netrom(r1, 0x5) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000)=0x0, &(0x7f00005ee000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000002000)={0x1, 0x1, [@random="d24454dd148a"]}) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a56000)={@generic="d98378c29836e08f88945b92d17ba111", @ifru_flags=0x1001}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bb3000)={@remote={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000a4c000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000023000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, r1}, 0xc) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffffffd) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000f47000)='/dev/autofs\x00', 0x40000, 0x0) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x0, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) getsockname$inet6(r0, &(0x7f0000f9b000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000062d000-0x4)=0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005dd000)=[{0xffffffffffffffff, 0x8, 0x0}, {r1, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2040, 0x0}, {0xffffffffffffffff, 0x200, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x640, 0x0}, {r1, 0xc100, 0x0}], 0x8, 0x3) readv(r1, &(0x7f0000cc5000)=[{&(0x7f00007de000)=""/4096, 0x1000}, {&(0x7f00007be000-0x9a)=""/154, 0x9a}, {&(0x7f0000b21000-0xc0)=""/192, 0xc0}, {&(0x7f0000ba6000-0x51)=""/81, 0x51}, {&(0x7f0000d82000)=""/85, 0x55}, {&(0x7f0000e71000)=""/122, 0x7a}], 0x6) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) mq_timedsend(r1, &(0x7f0000151000-0x71)="1218eccbcdc003867815eecbc42965d0ed956dfcd969f5ad28cfb56173a223729ed1a527d07a2454492d80bebe6caffdfaf8512f76a4341272e4862032cd34950218aae2877a36f01b67c0defdcab736326392016e9de8d635ddde3410c1d3195669f06e1771736ee28c247640d062d239", 0x71, 0x1ff, 0x0) shutdown(r0, 0x0) r2 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000479000)={0x2, r2}) sendto$inet6(r0, &(0x7f0000cc5000-0x22)="e85deb844f3dab7e1e746ced12d48351f06cdd41b3a7423e6944d152493b6e3c7c83", 0x22, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 1: pipe(&(0x7f00006bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1000000000003, 0x1) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0xffffffff}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) fcntl$setstatus(r2, 0x4, 0x42400) sendto$inet(r2, &(0x7f000079e000-0x6)="ffff", 0x2, 0x0, &(0x7f000075e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$ipx(r0, &(0x7f0000137000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002a6000-0x4)=0x10) 2017/12/29 23:25:06 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006c8000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004e0000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) accept4$inet6(r0, 0x0, &(0x7f00001c1000-0x4)=0x0, 0x80800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d27000-0x20)={{&(0x7f0000422000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r2 = accept$alg(r1, 0x0, 0x0) sendto$inet(r2, &(0x7f0000e53000)="", 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$alg(r2, 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000d20000)={0x10004, 0xd002, 0x7, 0x1, 0x7}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a81000-0x17)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) recvfrom(r0, &(0x7f0000883000)=""/210, 0xd2, 0x100, &(0x7f0000058000)=@nfc={0x27, 0x200, 0x1, 0x3}, 0x10) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="", 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f00000ea000)=""/206, 0xce, 0x0, &(0x7f00009dd000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x0, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000060d000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0xa1f, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f000037b000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4903, 0x8, 0x4, &(0x7f0000d94000-0x10)={r0, r1+10000000}, &(0x7f0000048000)=0x6, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000fa4000)={0x0, 0x0}, &(0x7f0000fa4000)={0x0, 0x0}) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0x0, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socket$inet6(0xa, 0x7, 0xffffffffffff0001) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000bed000)="240000001d0001002000000000fffc00140e00fa1000070006000200f7729256ffffffff", 0x24) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000099c000-0xb)='/dev/hwrng\x00', 0x80, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000fe7000-0xc1)=""/193) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0x0, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000587000-0x1)="", &(0x7f0000744000)=0x0, &(0x7f000033b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000225000)='./file0\x00', 0x103e, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000039d000)='/dev/usbmon#\x00', 0x3f, 0x80000) recvmmsg(r0, &(0x7f00004da000)=[{{&(0x7f0000e96000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000005000)=[{&(0x7f00007da000-0x4f)=""/79, 0x4f}, {&(0x7f000067e000-0xa)=""/162, 0xa2}, {&(0x7f0000705000-0xdb)=""/219, 0xdb}, {&(0x7f0000ac5000)=""/4096, 0x1000}], 0x4, &(0x7f0000357000)=""/0, 0x0, 0xfffffffffffff881}, 0x0}, {{&(0x7f0000c26000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a66000-0x10)=[{&(0x7f0000e9e000-0x47)=""/71, 0x47}], 0x1, &(0x7f000080e000)=""/4096, 0x1000, 0x101}, 0x2}], 0x2, 0x0, 0x0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000a61000)="", 0x0) r1 = getpid() execve(&(0x7f00003c9000)='./file0\x00', &(0x7f0000eeb000)=[], &(0x7f00006fd000-0x10)=[]) kcmp(r1, r1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/29 23:25:06 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00008e0000-0xbc)={0x3, 0x3, 'client1\x00', 0xffffffff80000004, "37c81deabf85330e", "099d0656e4371983a2273295ccaa12306807807b3b518db435735aa83c287b05", 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00008cb000-0x48)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000dd7000-0x10)={r0, 0x28, &(0x7f000051b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2017/12/29 23:25:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7f) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007a4000-0xc)={0x3, r0, 0x0}) accept4$ipx(r1, &(0x7f0000128000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000084000)=0x10, 0x0) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x9) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000dbb000-0x2)=0x0) sendto$inet6(r2, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002a8000-0x8)={0x0, 0xffffffffffffff78, 0x100}, &(0x7f0000068000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000062e000-0x108)={r3, @in6={{0xa, 0x1, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7e50a271, 0x0, 0x889, 0x7, 0x1ff, 0xfff, 0x100000000000, 0x401, 0x8, 0x6, 0x2, 0x9b, 0x7, 0x7, 0x100]}, &(0x7f0000056000)=0x108) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a94000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x0, 0x0, &(0x7f000011d000/0x800000)=nil, 0x0}) removexattr(&(0x7f0000a95000)='./file0\x00', &(0x7f0000b24000)=@random={'os2.\x00', 'eth1GPL\x00'}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000002000-0x72)="", 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0x0, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2017/12/29 23:25:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 23:25:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d1000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000033d000)="8885d5bb56521daf447cca916b7556ca703f61b7b3d14ca8647508c16eb975a0f6a97cb98c271a92d76563c8b505b23e91b17289cfac9052d5c6efd2b823fb90214c24dad5b78cf84d4322c0d49ae180ab6a442a17c752f5412719c4275a18f135a162d3cfa9") bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000953000-0x10)={0x0, 0x0, 0x2, 0x1}, 0x10) accept4$packet(r2, &(0x7f0000da8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002e8000-0x4)=0x14, 0x80800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000b35000)={r3, 0x1, 0x6, @random="bc22f78a3c4a", [0x0, 0x0]}, 0x10) sendto$inet6(r2, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/29 23:25:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000d62000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00006fd000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmsg$alg(r0, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00008fb000)="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", 0x184}, {&(0x7f0000f57000)="8c3d19d9211dc10db61040eddab21667866857643de69eeb5c2b82abdf45e6c91c242c21a49490ae065e6827e2ff8accd8d0a5f944936c7c61f29a161f9824a604d010458111d93f3e8112f675eabecbde8a92ab020963efe987d108833b80a0d42c2b8afd00ae7c2b89300efa4475f3f80d2d03e7ec5d46ca0d6144b93ac25370a81005225cdc8b7f2d01b756c7ee475df43c86c1fbef", 0x97}, {&(0x7f0000057000-0xb8)="ec2e3377d749bc8c46738f050b988c58ae1756306037810334c3b940f078bf6d5c66a5bc9eb017b10ae33bf6474b9e389595fea6d9fe06a53db6b6434227a8c581f72ea71f4e008e9b540fc1b5e802947af57eb2581affd966fc42cb7d2091005d5d284d2711052c64f9bed4606912a044ab2723a71302355c04f56474dc9ce3d1c903", 0x83}], 0x3, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r0, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) [ 250.809647] ================================================================== [ 250.817131] BUG: KASAN: stack-out-of-bounds in rds_sendmsg+0x1f02/0x1f90 [ 250.823962] Read of size 8 at addr ffff8801cfd07b70 by task syz-executor5/9056 [ 250.831398] [ 250.833019] CPU: 0 PID: 9056 Comm: syz-executor5 Not tainted 4.15.0-rc4-mm1+ #49 [ 250.840533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.849858] Call Trace: [ 250.852422] dump_stack+0x194/0x257 [ 250.856028] ? arch_local_irq_restore+0x53/0x53 [ 250.860670] ? show_regs_print_info+0x18/0x18 [ 250.865141] ? _raw_spin_unlock_bh+0x30/0x40 [ 250.869522] ? rds_sendmsg+0x1f02/0x1f90 [ 250.873556] print_address_description+0x73/0x250 [ 250.878378] ? rds_sendmsg+0x1f02/0x1f90 [ 250.882417] kasan_report+0x23b/0x360 [ 250.886205] __asan_report_load8_noabort+0x14/0x20 [ 250.891104] rds_sendmsg+0x1f02/0x1f90 [ 250.894980] ? rds_send_drop_to+0x19d0/0x19d0 [ 250.899448] ? find_held_lock+0x35/0x1d0 [ 250.903486] ? sock_has_perm+0x2a4/0x420 [ 250.907518] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 250.912849] ? lock_downgrade+0x980/0x980 [ 250.916964] ? dup_iter+0x1a2/0x260 [ 250.920567] ? lock_release+0xa40/0xa40 [ 250.924526] ? selinux_socket_sendmsg+0x36/0x40 [ 250.929164] ? security_socket_sendmsg+0x89/0xb0 [ 250.933897] ? rds_send_drop_to+0x19d0/0x19d0 [ 250.938367] sock_sendmsg+0xca/0x110 [ 250.942056] ___sys_sendmsg+0x320/0x8b0 [ 250.946008] ? copy_msghdr_from_user+0x590/0x590 [ 250.950746] ? __schedule+0x8f3/0x2060 [ 250.954603] ? exit_robust_list+0x240/0x240 [ 250.958907] ? __fget_light+0x297/0x380 [ 250.962852] ? fget_raw+0x20/0x20 [ 250.966279] ? rds_trans_get_preferred+0xfb/0x130 [ 250.971118] __sys_sendmmsg+0x1ee/0x620 [ 250.975059] ? __sys_sendmmsg+0x1ee/0x620 [ 250.979185] ? SyS_sendmsg+0x50/0x50 [ 250.982876] ? security_socket_bind+0x89/0xb0 [ 250.987345] ? fput+0xd2/0x140 [ 250.990538] ? syscall_return_slowpath+0x2ad/0x550 [ 250.995435] ? prepare_exit_to_usermode+0x340/0x340 [ 251.000428] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 251.005418] SyS_sendmmsg+0x35/0x60 [ 251.009025] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 251.013749] RIP: 0033:0x452ac9 [ 251.016908] RSP: 002b:00007fca8e938c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 251.024584] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 251.031833] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 251.039070] RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000 [ 251.046310] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee3a0 [ 251.053549] R13: 00000000ffffffff R14: 00007fca8e9396d4 R15: 0000000000000000 [ 251.060805] [ 251.062401] The buggy address belongs to the page: [ 251.067304] page:ffffea00073f41c0 count:0 mapcount:0 mapping: (null) index:0x0 [ 251.075415] flags: 0x2fffc0000000000() [ 251.079273] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 251.087124] raw: 0000000000000000 ffffea00073f0101 0000000000000000 0000000000000000 [ 251.094970] page dumped because: kasan: bad access detected [ 251.100643] [ 251.102238] Memory state around the buggy address: [ 251.107135] ffff8801cfd07a00: 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 00 f2 [ 251.114460] ffff8801cfd07a80: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 251.121785] >ffff8801cfd07b00: 00 00 00 00 00 00 f2 f2 f2 f2 00 00 00 00 04 f2 [ 251.129110] ^ [ 251.136091] ffff8801cfd07b80: f2 f2 f2 f2 f2 f2 00 00 00 00 00 00 00 00 00 00 [ 251.143434] ffff8801cfd07c00: 00 00 00 00 00 00 f3 f3 f3 f3 00 00 00 00 00 00 [ 251.150764] ================================================================== 2017/12/29 23:25:06 executing program 6: r0 = creat(&(0x7f0000d1b000-0x8)='./file0\x00', 0x152) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a62000+0xebf)=0x22, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = creat(&(0x7f0000911000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000189000-0x8)={0x0, 0x7a48}, &(0x7f0000210000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000981000)={r3, 0x5}, 0x8) listen(r1, 0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000006f000)={r3, 0x4, 0x1, [0x5]}, 0xa) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f000092a000)='X', 0x1, 0x0, &(0x7f00000db000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x9, &(0x7f0000abf000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xc}, 0x98) [ 251.158095] Disabling lock debugging due to kernel taint [ 251.163599] Kernel panic - not syncing: panic_on_warn set ... [ 251.163599] [ 251.170945] CPU: 0 PID: 9056 Comm: syz-executor5 Tainted: G B 4.15.0-rc4-mm1+ #49 [ 251.179764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.189103] Call Trace: [ 251.191679] dump_stack+0x194/0x257 [ 251.195309] ? arch_local_irq_restore+0x53/0x53 [ 251.199954] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 251.204680] ? vsnprintf+0x1ed/0x1900 [ 251.208466] ? rds_sendmsg+0x1e50/0x1f90 [ 251.212498] panic+0x1e4/0x41c [ 251.215656] ? refcount_error_report+0x214/0x214 [ 251.220396] ? add_taint+0x1c/0x50 [ 251.223903] ? add_taint+0x1c/0x50 [ 251.227411] ? rds_sendmsg+0x1f02/0x1f90 [ 251.231440] kasan_end_report+0x50/0x50 [ 251.235384] kasan_report+0x148/0x360 [ 251.239155] __asan_report_load8_noabort+0x14/0x20 [ 251.244052] rds_sendmsg+0x1f02/0x1f90 [ 251.247918] ? rds_send_drop_to+0x19d0/0x19d0 [ 251.252389] ? find_held_lock+0x35/0x1d0 [ 251.256422] ? sock_has_perm+0x2a4/0x420 [ 251.260453] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 251.265782] ? lock_downgrade+0x980/0x980 [ 251.269903] ? dup_iter+0x1a2/0x260 [ 251.273497] ? lock_release+0xa40/0xa40 [ 251.277446] ? selinux_socket_sendmsg+0x36/0x40 [ 251.282088] ? security_socket_sendmsg+0x89/0xb0 [ 251.286811] ? rds_send_drop_to+0x19d0/0x19d0 [ 251.291277] sock_sendmsg+0xca/0x110 [ 251.294959] ___sys_sendmsg+0x320/0x8b0 [ 251.298902] ? copy_msghdr_from_user+0x590/0x590 [ 251.303630] ? __schedule+0x8f3/0x2060 [ 251.307490] ? exit_robust_list+0x240/0x240 [ 251.311784] ? __fget_light+0x297/0x380 [ 251.315724] ? fget_raw+0x20/0x20 [ 251.319163] ? rds_trans_get_preferred+0xfb/0x130 [ 251.323990] __sys_sendmmsg+0x1ee/0x620 [ 251.327933] ? __sys_sendmmsg+0x1ee/0x620 [ 251.332053] ? SyS_sendmsg+0x50/0x50 [ 251.335736] ? security_socket_bind+0x89/0xb0 [ 251.340198] ? fput+0xd2/0x140 [ 251.343377] ? syscall_return_slowpath+0x2ad/0x550 [ 251.348273] ? prepare_exit_to_usermode+0x340/0x340 [ 251.353262] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 251.358249] SyS_sendmmsg+0x35/0x60 [ 251.361848] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 251.366570] RIP: 0033:0x452ac9 [ 251.369733] RSP: 002b:00007fca8e938c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000133 [ 251.377417] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 251.384653] RDX: 0000000000000001 RSI: 0000000020573000 RDI: 0000000000000013 [ 251.391891] RBP: 0000000000000020 R08: 0000000000000000 R09: 0000000000000000 [ 251.399129] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee3a0 [ 251.406366] R13: 00000000ffffffff R14: 00007fca8e9396d4 R15: 0000000000000000 [ 251.414130] Dumping ftrace buffer: [ 251.417639] (ftrace buffer empty) [ 251.421314] Kernel Offset: disabled [ 251.424906] Rebooting in 86400 seconds..