18000)={0x3, 0x9, &(0x7f0000001000-0x9)="7e3d1e12280152e155"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001000)={{0x0, 0x0, 0x8001, 0x0, 0x9}, 0x5, 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000abc000)={0x0, 0x0, 0x0}, &(0x7f0000137000)=0xc) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ae4000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000045e000)=0xe8) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000378000-0x4)=0xc) r7 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000056e000)={0x0, 0x0, 0x0}, &(0x7f00004b6000)=0xc) r9 = getgid() tkill(r5, 0x3b) sendmsg$netlink(r0, &(0x7f0000f22000-0x38)={&(0x7f0000ac3000-0xc)=@kern={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000628000)=[{&(0x7f00002e6000)={0x140c, 0x42, 0xb22, 0x2, 0x3, "", [@generic="48465f7a58eaee4b00558e3651bceea5bafb110b021d635564be8bddbec87cda9d8af763f1bbde9e88559849e843316bd8410a3ce03f6b01c976da76a2b41808e7b73bc6fb5c6c644390509a34fdecb0da6e923596b968104a8e5f40e740a6135554f19edd6ca203248b24b8743cadf686b10f541b8474c89956d82c8bf0adfb9e4f3ea8406c9da4f7bf66435e216fe19b2eabb45da8b70b0bd99a6cb55795aac8476c7b5a748b9c114f6b58e4391b85daa85460cc0695dc51df90b42f7c69651903325e0bb70ac179c2465991e3fb7441ed22dc9a2bdaf8a2ecee4cf2b9f2250449d8ce1639ca", @generic="16ffa184df1c62ade3d6fffb35d811f612249b0fd4fb58610594dea121e80e26d2d436ea814b570225c0d34709ba152c6329073f375e516e7e1180cb218bef1f00e92fbc60fc7c7ff7752ad4fff0639d25a2cbe00308ac49b7c104bd922c21698df5ef1b39e11e64d335c7041d97a57f0f313c9ac7b84876abe3a23f8fe86cbdcb26eedc", @nested={0x10bc, 0x55, [@typed={0xc, 0x5d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="aed5df3ab94844ec2894c109b956a016058a74800ed174dd0a65f8c9d9295a54c4361137c7b0659f10e536df38fea939153dab2fc73fd628e81aa932fedff7dd1ca6be77d66c6419c5b6eff67d69dfbb05aec52edc1402e702ff88037abdc742b77571e065bc70031b6e83cf15221fb807724fac185183d93697c0a81785049c8420b176e6efe15396b4020cf10baf08669c5b0ff0cef6e541ccd0e5b785", @generic="94e0eaa57a", @typed={0x8, 0x2b, @void=""}, @generic="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@nested={0xdc, 0x5c, [@typed={0xc, 0x5, @u32=0x20}, @typed={0x8, 0x85, @void=""}, @generic="d5ce8c98afd667df372b6df0f1fbecc8be99c90648684158c2da5e7fff6cc2c84443179afc814ade783bbbd5ea4cbdeab2d87d9bd11db4615260fd2f424365c1e8f05d758cc1a8318e0ba1b06ed1b83d7d24fbd423eb71c43b371568c16a629ae96007b8d795b20cf16c32dd5d1456736c78227d22c6f2e347626c77c1a1864452fa0b0e9f5d33b80cb59b584069", @typed={0x18, 0x75, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @generic="5cb78bd20a870917deaa400f202b07970c35fe6db2e0a98bff5ee1ff"]}, @generic="ef61cb", @typed={0xc, 0x254de665, @u32=0xdfb}, @generic="218ee9a6551419692985c56663188d006e0686e88c7ee99c3afd70e131d034245a6f5aae3482c38f8b0c53c293146680e682f3e74315187cb5d1f2c65e79d7949987040b5f69cd1dd634c54c231d191aa64d82eab3b1a8f595013979bae5441181ee3517d15bbecfdb631f094eecba10323e545944988cec74d541568a0f043c958b1cad1e59cdfc431c25589dedcdfdfa6b8070246fb3436e06088752e3392618696c6f79f9792f96784dabe4cc2516bf71cf021580f5be980ac75d3f9abb0f5011f7712ea641ab3b9eb8c9d72afa8c828c8c6f1e32c3851506e8d46f2cb4eba58b16f50889a57248a8"]}, 0x140c}, {&(0x7f0000e7c000)={0x11c, 0x3c, 0x800, 0x0, 0x1, "", [@nested={0x10c, 0x19, [@typed={0xc, 0x57, @ipv4=@loopback=0x7f000001}, @generic="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"]}]}, 0x11c}, {&(0x7f000009c000)={0x3f8, 0x1f, 0x200, 0x4, 0x2, "", [@nested={0x118, 0x66, [@generic="5066e5506de346546347912342340f17c6f7dcee46a7a617b12d86ca99d54e035a0813d8b65f8c10e442fe011e2dd0845f178cf16fdb2ffbaeea8082bdabaec30fa744edf4deca943ba8fe7ba17f89efb3cba95d02644ef1d12365944614cfcb3696cbd9e70d022097b43d1566a1ab1f1a9654ff3bb48bc4a5715a846a9ec2722456e3c42837cd159b4f93f5227bc3b7b022130e09b963ff65893fa100c468a7386425520913dc1ac39dfc8ffa3588cf4ce984a9222b2462165b220ccb520e583e8701f754b8b4faf653d77f098ba96caa9c92", @typed={0xc, 0x7d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x1c, 0x4d, @str='/dev/input/event#\x00'}, @typed={0x18, 0x80, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}, @nested={0x14, 0x85, [@typed={0x10, 0x4c, @u64=0xd04}]}, @typed={0x18, 0x19, @ipv6=@loopback={0x0, 0x1}}, @generic="24e76baf78d817a517187fb4292f7be111e6", @generic="f8a3", @nested={0xf0, 0x30, [@generic="3dbff68d0eecaedf82cf9691a48081daeaa1c808f134db8f317cd4ebd4a9b9e21ac8b1b0858038f1629d35c173cc5f2d21abc28f21c101fdb5a346218091b016a11c235fdb191cfa4dbf61c8a11aa0adfcb08b623510d4d63b17a60fe1aedd0a34f1b37743db37fafb59a60dbf5c657b19f11e64ef3f122edb86e63d3fc042bc849c4718dacb18b2bf88d5799db1235cbeee80c68513c15e6e8cb2fc985d7b2b4990838e79cdcfbd3b6c7f0a77834320afbd98a9dffd3dd9f3743ae246e956ee3b0c7da6eb4abba06b440de984da6dd126df8fdfe0cd69a3501a0da51a8b06777f1b1813a0905d45e9748056"]}, @generic="a8200b9a24c560fd45be115e57cdc838f2c83ad1b7514f94f66ce7c2305d61b8ce66fcbbaa604773bfee5cad961573bf542b51871876d47a2ff2780ef72d09b9d1a811a59ff62d264fa39024005b481b63882abe9b46814d12e2f8a2483fae613476b8a915cfb64818a8383fe4864cc963bda3f5785714db6812e31522b06138cdbdff9b1079a82928cb1ebe3b54d32b31b1b0bcf74cfd4133c590c3fca4e16b62d61bf046538e57dc5730e25ae43c74958115d145eebce0d6f9bd20a81f142033db", @nested={0x38, 0x65, [@typed={0x1c, 0x23, @str='/dev/input/event#\x00'}, @typed={0xc, 0x5b, @pid=r2}, @typed={0xc, 0x6d, @ipv4=@rand_addr=0x400000}]}, @generic="3472221baddda0c71eef43fc7687adfef79941191d53d2c72b4932fcadcfe2abb04be3fb194fded8a2d31de4b67c13edfb02e7624843cc50b3bd55123e726a096fb2142043835eec4166f69e69d80a52f0248121eabc450d46a604ccc09fe16c2f87ac8b236133c2b104d2f89b94b2829a9ff46c46b8017d96cae73fc9e4640727b30486ace7ad32a30ce5e6ceeacc6a4353966faf2190b29a8cc501e03208b4014cdc743fde"]}, 0x3f8}], 0x3, &(0x7f0000828000-0x90)=[@cred={0x20, 0x1, 0x2, r3, r4, r6}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1]}], 0x90, 0x0}, 0x20008010) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00006a1000-0x4)=0x0) 2018/01/29 17:26:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002b9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000d88000-0xa2)=""/162, &(0x7f0000853000-0x4)=0xa2) 2018/01/29 17:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000ac3000)='/dev/vcsa#\x00', 0x47200000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008cd000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000b84000)={{0x1, 0x0, 0x1, 0xfffffffffffffffb, "79f2089b989df2fc5a7d509237a5ddc9d171780ec29180342812c6ddf5e171444f8d83ed57dcc163d3861ea7", 0x3f}, 0x0, 0x0, 0xe4, r1, 0x8, 0x80000000, "f0e31a2a16647bea6dcd688c6017056698d8232f9cc5caa52d99f489ae68a747598076eb08999b666a3de68e87a977dbe8edbdaa3fa0af31601125beab31596b", &(0x7f00009bf000-0x1)='\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8, 0x8, 0xfffffffffffffffe, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2000000000002, 0x0) sendto$inet6(r2, &(0x7f00005c9000)="", 0x366, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) [ 351.570069] kauditd_printk_skb: 535 callbacks suppressed [ 351.570078] audit: type=1400 audit(1517246809.267:21172): avc: denied { net_admin } for pid=10577 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000055f000)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xffffffffffffffa6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000a71000-0x12)='/dev/snd/pcmC#D#c\x00', 0x6, 0x90400) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00005d6000-0x4)=r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) [ 351.645308] audit: type=1400 audit(1517246809.313:21173): avc: denied { map_create } for pid=15945 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/29 17:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000026a000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f000041b000-0x8)={@my=0x0, 0x0}) 2018/01/29 17:26:49 executing program 0: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000001000-0x74)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xa32}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2800000}, @in6={0xa, 0x2, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) 2018/01/29 17:26:49 executing program 3: shmget(0x1, 0x1000, 0x200, &(0x7f0000c49000/0x1000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000337000-0xa8)={0x0, 0x0, []}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df6000-0x28)={0x0, 0x0, &(0x7f00003ad000-0x69)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000e1a000-0x28)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00000fa000)=""/174, 0x0}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f83000-0x4)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000a2f000-0x28)={0x0, 0x0, &(0x7f000096f000-0xb1)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee5000-0x4e)=""/78, 0x0}) 2018/01/29 17:26:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000731000-0x10)='/dev/input/mice\x00', 0x0, 0x101400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000015000-0x8)={0x0, 0x2, 0xefd9}, &(0x7f00000ab000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bec000)={0x3, 0x40, 0x0, 0x27, 0x9, 0x3e16, 0x20, 0x401, r1}, 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r2, &(0x7f0000486000-0x8c)=""/140, 0x8c) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/01/29 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000c88000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/29 17:26:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000059c000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000b11000)={{0xa, 0x0, 0x50f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x9, [0x1, 0x6, 0x400, 0xfffffffffffffff7, 0x6, 0x8, 0x800, 0x7f]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r1, 0x43) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000039000-0x4)={r1}) socket(0xa, 0x7, 0x3ff) r2 = socket$inet6_sctp(0xa, 0xceb25dda91668ac1, 0x84) bind$inet6(r2, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f000015a000)=0x9) sendmsg$netlink(r2, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x2f9}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r2, 0x1, 0x2c, &(0x7f00004d4000-0x4)=0x4cf, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f00007d9000)="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", 0x599) accept4(r1, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f5f000-0x4)=0x10, 0x0) recvfrom$inet6(r1, &(0x7f0000ef2000-0xe6)=""/230, 0xe6, 0x0, 0x0, 0x0) 2018/01/29 17:26:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0x2, &(0x7f0000e09000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000709000)=""/5) mkdir(&(0x7f000016e000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a07000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f000094a000)={0x3, 0x8}) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r2 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r2, &(0x7f0000307000-0x60)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000da1000-0x1)="92", 0x1, 0xffffffffffffffff, 0x0) 2018/01/29 17:26:49 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000572000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000ff5000-0x8)={0x155f}, 0x0, &(0x7f0000d1e000-0x10)={r0, r1+10000000}, 0x8) r2 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000b25000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ff7000-0x4)=0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000ff8000-0x10)={0x5, &(0x7f0000ff7000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 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(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ff9000-0x4)=0x0, &(0x7f000049c000)=0x0, &(0x7f0000a96000-0x4)=0x0) setgid(r4) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000ff6000)=0x6) fstat(r2, &(0x7f0000697000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r3, 0x3, &(0x7f0000a1d000)="") sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000850000)='./file0/file0\x00', &(0x7f000002e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000b02000/0x1000)=nil, &(0x7f0000ff6000)=0x0) 2018/01/29 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000275000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r1, &(0x7f0000a10000-0x14)=@ll={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) timerfd_gettime(0xffffffffffffffff, &(0x7f000071e000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$can_bcm(r1, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f00000af000)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {r3, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x2, 0x4, 0x8cb3, 0x0}, 0x26, 0x0, 0x0, 0x0, "3a79c6a748b2dcaae661b2c73cfed3a62c84c4c0fead5268dbdcc157ea7b9100e259da1ddcf30c8c09c906fa5f685348bf3740fac50c48a3138ff34a99700a0b"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x6, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) clock_gettime(0x0, &(0x7f0000c01000)={0x0, 0x0}) clock_gettime(0x4, &(0x7f0000bec000)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000f29000-0x38)={&(0x7f0000a22000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000c44000-0x10)={&(0x7f0000b36000-0x80)={0x2, 0x4, 0x800, {r4, r5/1000+10000}, {r6, r7/1000+30000}, {0x0, 0x3, 0x8001, 0x7}, 0x1, @canfd={{0x1, 0x6, 0x3f, 0x1}, 0x8, 0x2, 0x0, 0x0, "90de72e6e04f78f80b91198e0a69cfc0191ccb2cf75f66faf7bf0f20c4b88b044c2349e98f8321cda5756fb28ab6d0863b12e27072bd3ad2cf978a30de73e8f5"}}, 0x80}, 0x1, 0x0, 0x0, 0x48051}, 0x8000) 2018/01/29 17:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007ad000)={0x0, 0x0}, 0x4800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000042b000-0x8)=0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2272, &(0x7f00005f5000)="") 2018/01/29 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x80000) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x0, 0x9) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_dev$sg(&(0x7f0000bd1000-0x9)='/dev/sg#\x00', 0x9, 0x400400) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000ca000)={0x0, @in6={{0xa, 0x1, 0x100000000, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x5, 0x1d2, 0x1}, &(0x7f000010d000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000094f000-0x10)={0xfffffffffffffff0, 0x207, 0x100, 0x35, r4}, &(0x7f0000d53000-0x4)=0x10) 2018/01/29 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000e6e000)='/dev/snd/timer\x00', 0x0, 0x0) pkey_alloc(0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000cc000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0}) [ 351.811594] audit: type=1400 audit(1517246809.313:21174): avc: denied { map_read map_write } for pid=15945 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 351.879754] audit: type=1400 audit(1517246809.319:21175): avc: denied { net_admin } for pid=15950 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 351.947374] audit: type=1400 audit(1517246809.327:21176): avc: denied { dac_read_search } for pid=15947 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 351.974964] audit: type=1400 audit(1517246809.328:21177): avc: denied { dac_override } for pid=15947 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 352.008845] audit: type=1400 audit(1517246809.337:21178): avc: denied { net_admin } for pid=8879 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 17:26:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') openat$vnet(0xffffffffffffff9c, &(0x7f0000fa9000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) socketpair$unix(0x1, 0x100000080005, 0x0, &(0x7f00001c0000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00004db000)=[@rights={0x4, 0x1, 0x1, [r1]}], 0xffffff94, 0x0}, 0x0) setrlimit(0x7, &(0x7f00000dd000)={0x7c, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000118000-0x11)='/selinux/enforce\x00', 0x200, 0x0) sendmsg$rds(r3, &(0x7f0000f2f000-0x38)={&(0x7f00005de000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ec8000)=[{&(0x7f0000dfa000-0x85)=""/133, 0x85}, {&(0x7f0000a38000-0x12)=""/18, 0x12}], 0x2, &(0x7f0000439000)=[@rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffffffc, 0x0}, {&(0x7f00000f1000)=""/124, 0x7c}, &(0x7f0000493000+0xef0)=[{&(0x7f0000742000)=""/12, 0xc}], 0x1, 0x1, 0x5}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f000033b000-0x1000)=""/4096, 0x1000}, &(0x7f0000bf5000)=0x0, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0xffff, 0xfffffffffffffffa}, &(0x7f0000a27000)=0xaad2, &(0x7f00009bb000-0x5)=0x6, 0x0, 0x3f, 0x8, 0x400, 0x40, 0xfffffffffffffc01}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x81}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x3}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x2}, &(0x7f0000b30000-0x8)=0x80000000, &(0x7f0000533000)=0x6, 0xfffffffffffffeff, 0x0, 0xa3, 0x0, 0x40, 0x7fff}}], 0x158, 0x24000000}, 0x8000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000690000)=0x7, 0x4) 2018/01/29 17:26:49 executing program 2: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f000045d000-0x14)=@ethtool_wolinfo={0x1f, 0x4001, 0x0, "603713adc58d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d8000)='/dev/rtc\x00', 0x408000, 0x0) shutdown(r1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000854000-0x4)=0x0) 2018/01/29 17:26:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000bdc000)='/dev/vcsa#\x00', 0x4, 0x40000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c80000-0x11)='/selinux/enforce\x00', 0x2300, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000a43000)={0x2, r1, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x400000000000483, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff84) r4 = request_key(&(0x7f0000e75000)='trusted\x00', &(0x7f0000d2b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000568000-0xb)='bdevwlan1}\x00', 0xfffffffffffffffe) connect$ax25(r1, &(0x7f0000db5000-0x10)={0x3, {"a8aaabc31499fd"}, 0x2}, 0x10) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f00005ef000)=0x7ee3, 0x4) keyctl$assume_authority(0x10, r4) 2018/01/29 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000431000-0x10)={0x80, 0xec}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000282000-0xa)='/dev/cuse\x00', 0x20404, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00009ee000)={0x3, 0x6, 0x8, 0x0}) fcntl$setstatus(r1, 0x4, 0x42c00) 2018/01/29 17:26:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x101, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004da000)='/dev/autofs\x00', 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000020a000)=[{0x0, 0x0, &(0x7f0000411000-0x70)=[{&(0x7f0000acd000-0x61)="74bc943fdcbbfaeb82f1d715328c431e0826db967ca8732a4db4652e0c808bb299eddab11bd2f97d143147e1d9250c0b5b7b7695c536546dfe5aec40dc0abc9930004af47223341dec9f7beb0ce573eb4e5cc0affda3cb99e0a2c54e68aade413a", 0x61}, {&(0x7f0000682000-0x2a)="23b0a6ed1d7593267be77a0ffb80215fbe8f2d3daf3d880eb36b27b4f129aa2f6d0426577804a3aa593b", 0x2a}, {&(0x7f0000c1e000)="", 0x0}, {&(0x7f000033c000-0xeb)="c016044528a3cf48cd969efefdec0664561d0789da07a520613ad4ca460b37c91962d2406017320f2f7defc1801b6a64c8057e10a92310dfe6fa5b89c30e91aea849cbcc5328507a4ff687bb4c9aa5b3971c00414a43767008b057fb796907198dd665d1c4d5f72694440a190cb0a89ad2ceb44cc6d402029087f4141b1f599fc75541c9057cee9ca32a240ff2f00a225ee447163cd6bf41a95ddc40e4194596b7e20b0bf7d8c1978d1a9f9a136d8d6a7b3fc2049b51c3c8027bdf4d25936b36f6c57b5787dc3cadec321009dbe2ade6d13fd5c00e8ada451ba31ca81764f40110f046b4066c5a45f467ce", 0xeb}, {&(0x7f0000c1a000-0x60)="f881984c1f1588b59db3267086559a7a41d591915de80a703d2be8ee9c94bcc5a3f9c7901e38605daa37c9c6b4a03bb586a8f41fae0429fbe1c5068868d796bf93cb099464fca580ffde900ccccacf6f4f13d0f82ff8ca265e80ceb1c50dd18f", 0x60}, {&(0x7f0000825000-0x6)="df5961af30d4d9f0fa63", 0xa}, {&(0x7f0000262000-0xa7)="704e31b4860dd5532c6fbf9a251735c4ae35e24bc4dca4cd8366125f6454a17c30dd8587b377cf6a275b4157e0c19bf74ab2a8aec0f82d1366b4fa93308f15bb6baf00fa481d5c82a0495966b47e31548c10cbe22df100fbddb47f99db2d7ec2edfed0253bc5f87a14cda2331e59e4201680c56f0aee2e7284d8c29abfa5ac3e98b74ef0f93e1a0e1c4bc22a9b31919a626628c639625932fa2981e2419239bdd28952a25c923b", 0xa7}], 0x7, &(0x7f000068c000)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0xb0, 0x117, 0x2, 0x9b, "06dec5a1f491678b815bddb7e32a3362316e23031b2f2689ba70f34437a65fa573fff2bd858da7d4ee0405e884d06e79c98bf02b221638f710c767e362b0cee894618d8a9bb2d776f85fac1ddb3d47176b351f79517ce8187c3b943deb4f2637256ccfd7cc3446b2b370b6fdb629a5a94c94103570433b9bd7baa09419621f1935f3ae69a85a10927e06fe4354738f4913a7fe3d09a097c6126729"}, @iv={0x78, 0x117, 0x2, 0x61, "ab33e7720d2e5dda13755ea51d7b8ac7c3cfb02a7a549bddbd06b7021af07eda8d4dbcded21f21bafc0f452672b57a2d4d12b99a15995a014f0a1ad89c683590f5fd1927439aec33beab3afc799653a3de99f4fec5d2a50a95b59c20afe50e9289"}, @iv={0xd0, 0x117, 0x2, 0xbc, "170f8eee47bde612f9b05b23d67e70c7ec4f7b3aac0aa8297241abe53a24a9e5748f5d61248e5794697993ad0658260b4c12d30e42448714748b3e1e4aaf4f5b1c4d132d867523f9b503771e7671e25cf2acc3fc0f81adc12560bd17f3cec05f54ce7e7a77c9de82c3fd14810fb9022e0033d472b54690447c82c88699f5bd1c8c3f2d3a6a9a1ca56c66a2ebf23c7e1dbf187387b47241afdad7344ed73a8e86535ac3e7480815441baf77d7b4d8a2a70d3345929ec1ab41f1e1582e"}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x228, 0x4001}, {0x0, 0x0, &(0x7f0000d16000-0x30)=[{&(0x7f0000e03000)="44b4a8fd35b3e0bdb247c1edd533aea740b3c6b42d452970bcbbb91bd3e48592139646738df7191d884bbc05dea787549fbb4d7497a00024cd82b36d45eaab060c9ece2bf03568720f5e3dac8104", 0x4e}, {&(0x7f0000039000)="3362acf5277845c2f6196c7fc6f357706b0f10c0eefb86f4805ba2dbecdf0081a8ed8da50ccb15cedab7d11e792baf3f82ad5da99e039093f0a7f208b6b97d4fa7fee63d2a8790dc8b78088bf179243ce36370fea40432", 0x57}, {&(0x7f0000780000-0xa3)="732782b9f4eb86c07c46a34a952d015237ff6280ad48af5565327b618389ce1770d3879d0ba85bca4afeacd1edcdb5157b66426faeffa5d6ab00c444aa8107ff9e0eda44717fda678c455232613fa80bfdd8e1db45f8fa23e4d931a984d2a32f87677aa85767de0df04f314dbf312aa63df0545bc5f237e6c136cf22e285d54631c5fa0854a2ebd12c93e6f0d981696e4b2350e5c8c8337ebe2b8485cd5dc4c43853c8", 0xa3}], 0x3, &(0x7f0000f7d000)=[@iv={0x48, 0x117, 0x2, 0x31, "ec9c4ff46dccbcad4532931e5e5f4efc75c40d7eb306fc437f9a36826e16af46b985d4fe467a93983ac268367dbfc563a7"}, @assoc={0x18, 0x117, 0x4, 0x10001}, @assoc={0x18, 0x117, 0x4, 0x6}], 0x78, 0x0}, {0x0, 0x0, &(0x7f0000f31000)=[{&(0x7f0000d4a000)="7921ea352fba4fcd24edc6152209b173c1d122325bc7a34a59a8a9cb4d8d0507bf9402c0ceb8bf216b1f9de74fbd9dfb5bdcdcda5574178600ed8de2b5e38fb76b58d9ccac6df74e8acc094926a2c47d7d1f4e75de4707a796890e58100845a4534c1cd3d596afe3072ea4f395fe678425348d7ef5d715eb748e21c3e597686fdb66c16291e1279765797e787fdaae1fb51f2fc94b133e92fdacfb0968a21587e77e70ee3e28e2bad998049258126fa77170d9ac0fc20f9ac51309edfcc6b2542acfa3ac43425ae310a3729f630422b3f52d6900ebaff143e4e10f0b0b810caa2019cbca563c61159e03e575d24896e77ab865bc75d57c", 0xf7}], 0x1, 0x0, 0x0, 0x800}], 0x3, 0x40000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000514000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e21000-0x4)=0xc) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f00009ce000)={0x0, 0x78, 0x0, 0x80000001, 0x8, 0x3, 0x0, 0x7, 0x4200, 0xf, 0x6, 0xfffffffffffff801, 0xb9, 0x0, 0x100000001, 0x0, 0x7ff, 0xffffffffffffffff, 0xc409, 0x8000, 0xfffffffffffff001, 0x2, 0x10001, 0x6, 0x4, 0x9, 0x80000000, 0x100000001, 0x4, 0xfffffffffffffffd, 0x47f, 0xdeb0, 0x7ff, 0x1, 0x8, 0x2, 0x3, 0x1, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000327000-0x1)=0x0, 0xb}, 0x14020, 0x3b, 0x0, 0x7, 0x1, 0x8000, 0x3, 0x0}, r2, 0x8, r3, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000b6b000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000927000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002de000)=0x5) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0xfffffffffffffd}) 2018/01/29 17:26:49 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$inet6(0xa, 0x0, 0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000008000-0x15)='/proc/self/net/pfkey\x00', 0x8040, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7ff) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000008000-0xc)={0x9, 0xb9dc, 0x4, 0xe1c5, 0xffff, 0x78}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000008000)={0x4, 0x0, 0x400, "e7cd9c15143a", 0x29f00000000, 0x0}, 0x10) setsockopt(r1, 0x5a9, 0x401, &(0x7f0000005000)="5ec15edfec2bf190533559ed71bea7c72d3d112702535e7070ddf49e1fe057dad44bcdbe061d9ab0d1742eb373a126ac75e00abe8921f6fe1075265569602b87b1a764ce8f58a63c136dfb2995c0d9c24b8a53c18ef7d5a3760736db5ba6e6949e900f6ad06040ffa502f6a4143c5f9f85dc9e5a23ee0dbe8e181ef836d711a8e292e193f5d6e4b51ce394053dc36e33", 0x90) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x86, 0x0, &(0x7f0000008000)="27938a5a483d1fd03c3bbccad8a77d76c0976e71f12120f74ecd377013c0b10ab10a53b83938", 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000008000)={0x0, 0x0}, 0x2) fdatasync(r1) 2018/01/29 17:26:49 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e4000-0x4)=0x2, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000082e000-0xc)='/dev/audio#\x00', 0x7, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000df9000)={0x1, 0x8001, 0x2, 0x7, 0x6, 0x3, 0x5, 0x0, 0x0}, &(0x7f0000101000-0x4)=0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e48000)={r2, 0x2}, 0x8) fstat(r0, &(0x7f0000ffe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) [ 352.037320] audit: type=1400 audit(1517246809.339:21179): avc: denied { map_create } for pid=15945 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 352.064911] audit: type=1400 audit(1517246809.339:21180): avc: denied { map_read map_write } for pid=15945 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/29 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f4000-0x9)='/dev/rtc\x00', 0x2000000000002000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x644) openat$rtc(0xffffffffffffff9c, &(0x7f0000445000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3f, &(0x7f0000d5a000-0x4)=0x416, 0x4) [ 352.128835] audit: type=1400 audit(1517246809.342:21181): avc: denied { net_admin } for pid=8879 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 17:26:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000396000-0x8)={0x0, 0x40}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x3, 0xffffffff, 0x0, 0x28, 0x3f6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x1}, &(0x7f0000001000)=0x8) 2018/01/29 17:26:49 executing program 7: r0 = memfd_create(&(0x7f00006ce000)='/[$\'}\x00', 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000088d000)=0x5) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = creat(&(0x7f000058e000-0x8)='./file0\x00', 0x20) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) 2018/01/29 17:26:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000814000)='/dev/snd/pcmC#D#c\x00', 0xf3f, 0x2040) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000daa000)={0x0, 0xffff}, &(0x7f0000b8c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000005a000)=@assoc_value={r1, 0x5}, &(0x7f0000b1d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b32000-0x98)={0x0, @in6={{0xa, 0x1, 0x323, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc8e, 0x3}, &(0x7f0000076000)=0x98) fcntl$getown(r0, 0x9) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000a0b000-0x24)={0xffffffff, 0x9, 0x3, 0x7f, 0xfffffffffffff8ff, 0xf2c, 0x10001, 0x4, 0x0, 0x10000, 0x8, 0x30}) read(r3, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f000045b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006e8000)=0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000385000-0x12)='/dev/snd/pcmC#D#p\x00', 0xd76a, 0x220400) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00007cb000)=0x0) getsockname(r0, &(0x7f00007a2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00008a4000-0x4)=0x8) 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) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000439000)=0x0, 0x73) eventfd(0x100000000) 2018/01/29 17:26:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00003ec000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000098f000)={0x0, 0x5, 0x0}, &(0x7f0000524000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000051d000)={r1, 0x3}, &(0x7f000073e000-0x4)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000067000-0x2a)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="5ad5e1efef00", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000e0000)=0x4592, 0x4) 2018/01/29 17:26:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004ee000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f000028b000-0x8)={0x0, 0x0}) kcmp(r1, r2, 0x5, r0, r0) r3 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000b2e000+0x17f)={0xa, {0x0}, 0x0, 0x0}, &(0x7f0000f7d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000406000+0x651)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffa}, 0x0, 0x0}, &(0x7f000066d000-0xc)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000484000)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/29 17:26:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000d86000)="232109a7ef2759d2e92cfbe88ac334529a0b6a516941880a", 0x18) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) r1 = gettid() listxattr(&(0x7f000002b000)='./file0\x00', &(0x7f0000dea000-0x5)=""/5, 0x5) sched_setattr(r1, &(0x7f00000c6000-0x30)={0x30, 0x7, 0x0, 0x2, 0x85, 0x200, 0x8001, 0x8}, 0x0) 2018/01/29 17:26:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000bdd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000946000-0x4)=0xc) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f000048c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00005a3000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000016c000)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={0x77359400, r0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={0x0, 0x0}, &(0x7f0000061000-0x4)=0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000fd1000-0x38)={&(0x7f000074f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000667000-0x10)={&(0x7f0000bf5000-0x2c80)={0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000-0xe)={&(0x7f0000ce4000-0x20)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/29 17:26:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000e7f000)='projid_map\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f00000f2000)=0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) read(r1, &(0x7f0000000000)=""/81, 0x51) 2018/01/29 17:26:50 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b55000-0xa)='/dev/cuse\x00', 0x210000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00004da000-0x2c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}], 0x2c) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) 2018/01/29 17:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00006de000-0xc8)={0x5, 0x0, [{0x4, 0x91, &(0x7f0000b42000-0x91)=""/145, 0x0}, {0x3, 0xdf, &(0x7f000049e000-0xdf)=""/223, 0x0}, {0x20001, 0x7e, &(0x7f000084c000-0x7e)=""/126, 0x0}, {0xd001, 0x5d, &(0x7f00003b2000)=""/93, 0x0}, {0x0, 0x9, &(0x7f0000200000)=""/9, 0x0}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000520000)={0x7be, 0x0, []}) 2018/01/29 17:26:50 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00008a2000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/01/29 17:26:50 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getpeername(r0, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/29 17:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000f01000)={0x8000005, 0xa, 0x4000000000083, 0x2, 0x0, 0xffffffffffffffff, 0xffdffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$l2tp(0x18, 0x1, 0x1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f000000b000)="", 0x0}, 0x20) 2018/01/29 17:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006f4000-0xc)={0xffffffff, 0x2, 0x8}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000257000)=0x0) fcntl$lock(r0, 0x0, &(0x7f00007dd000-0x20)={0x0, 0x0, 0x101, 0x80000000, r1}) r2 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c3e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read(r2, &(0x7f0000b14000-0x8c)=""/140, 0xfffffffffffffefa) 2018/01/29 17:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000fbb000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f000063a000-0x1)=""/1, 0x1, 0x0) r1 = eventfd2(0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r2 = gettid() r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000de7000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000d05000-0x4)=0x8, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000242000-0x8)=0x6) fcntl$setown(r4, 0x8, r2) dup3(r1, r0, 0x0) fcntl$setsig(r4, 0xa, 0x12) clone(0x0, &(0x7f0000eba000)="", &(0x7f0000208000)=0x0, &(0x7f0000b72000-0x4)=0x0, &(0x7f000013e000-0xc2)="") dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/01/29 17:26:50 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b0d000)='/proc/self/net/pfkey\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000001000-0x10)={0xffffffffffffffff, 0xfffffffffffff672, 0x6, 0x0, 0xc25c, 0xfffffffffffffff7, 0x4, 0x7, 0xee3, 0xfffffffffffffffe, 0x9, 0x1ff, 0x0, 0x8, 0x400, 0x7f, 0x6, 0x3, 0xb85}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/93) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00004cc000)=""/125, &(0x7f00008b6000-0x4)=0x7d) 2018/01/29 17:26:50 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind(r0, &(0x7f0000001000)=@in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000004000)=0x0, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000005000-0x8)={r2, 0x80000000}) r3 = socket(0xa, 0x5, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) ioctl(r3, 0x8918, &(0x7f0000000000)="") 2018/01/29 17:26:50 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x6, 0x0) semop(r1, &(0x7f0000513000)=[{0x0, 0x4, 0x0}], 0x1) semop(r1, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x0}], 0x1) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) lsetxattr(&(0x7f0000d30000)='./file0\x00', &(0x7f00004e1000)=@random={'btrfs.', 'selfem1\x00'}, &(0x7f00009f6000-0x2)='}\x00', 0x2, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000013c000-0xf)='/dev/sequencer\x00', 0x200001, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f00000e3000)={0x6, "67c5a59b2514"}) r3 = syz_open_dev$admmidi(&(0x7f0000b18000)='/dev/admmidi#\x00', 0x20, 0x101600) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00008ed000)={0x1a, 0x10001, 0x8, 0x4, 0x0, 0x0}) 2018/01/29 17:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconYined_u:system_r:insmod_t:s0-:0:c0.c1023', 0x20, 0x30, 0x0, 0x0}, 0x58) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000499000)='/dev/ppp\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000c6000-0xdb)={0xffffffffffffffc0, 0xd3, "4af820c32c28fa2dfb29649532d32e4e578622b8c2afef9c39941505b34a032b95f2d18ce0cb5ca894700e2be68ec84e0d6934f4e85e00b97e62a6459557ca0ffbe71f1e6dedd14f6e545b98dfcb0f24f8040bed9f916837367dc6069d557f4753fa67abf4d5fe1e160db46068906279dd8d2fcfd3267dc5113fa2f4b765bc7df7ff61d08fc8188cf1a8ab1c13f210db2bcd39a9b62a0664acac587344d7fd3c159d2bcf9ff4cbde937e753c0c479959d0846fb96aca06e4d522309e58d43ee26b7f0842eb115f1bfec308f7247eb0b6219bd9"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000399000-0xb)='/dev/mixer\x00', 0x2, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000667000)={&(0x7f00003fa000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000b53000)={&(0x7f000044e000)={0x14, 0x13, 0x0, 0x320, 0x2, 0x2, {0x0, 0x0, 0xa}, []}, 0x14}, 0x1, 0x0, 0x0, 0x804}, 0x20040010) 2018/01/29 17:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000962000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0xfffffffffffffebd) setrlimit(0x7, &(0x7f000046f000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095d000-0x2)={r1, 0x0}, &(0x7f000095c000)=0x8) 2018/01/29 17:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000007a000-0xb)='/dev/vcsa#\x00', 0x5, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000503000-0xb0)={{0x3, 0x6}, 'port0\x00', 0xc4, 0x40000, 0x8, 0x5, 0x401, 0xffffffff80000001, 0x2, 0x0, 0x4, 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]}) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x5, 0x3ff, 0x0, 0x100, 0x3f, 0xfffffffffffffffc, 0x9da, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c08, 0x7ff, 0x7, 0x4, 0x99f}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r1, 0x3380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x73e00000004, 0x12c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000)={0x56, 0x7, 0x2, {0x80000001, 0x9}, {0x9, 0x2}, @const={0x7, {0xff, 0xffffffffffffffff, 0xfd71, 0x9}}}) prctl$intptr(0x21, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000)={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) ioctl$VT_DISALLOCATE(r0, 0x5608) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000004000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) r2 = socket(0x4, 0x8000b, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001000-0x4)={0x1ff, 0x6, 0x8000}, 0x4) mbind(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000000)=0x5, 0xef, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb93a, 0xfff, 0x3, "cc15e15c4f6b799b04cd6636687c4b784c1fa5663e149c1c13ea1db4514bc21fdd500047370cc87db8f284f821697ace680c0ef8b6ec8b266b8190bb77a6cfccac4e8cecef30d6b72288bbb92f71ddb1"}, 0x160) r3 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000000000)="c420533e286d809ff6d99d0eb6d112d9c900ee", 0x13, 0x10, &(0x7f0000005000-0x6)={0xa, 0x0, 0x51c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, 0x1c) perf_event_open(&(0x7f0000004000-0x78)={0x0, 0x78, 0x0, 0x7, 0x7, 0x80, 0x0, 0x2, 0x1000, 0x2, 0x1, 0x0, 0x0, 0x6, 0xfac, 0x80, 0x101, 0x0, 0xa92, 0x5, 0x9, 0xfff, 0x3, 0x100000000, 0x2, 0x23d, 0x1, 0x1000, 0x5, 0x9, 0x7, 0xb1, 0x1, 0x6, 0x1, 0x4, 0xfffffffffffffffc, 0xffffffff, 0x0, 0x8000, 0x2, @perf_bp={&(0x7f0000004000-0x1)=0x0, 0x9}, 0x400, 0x0, 0x7f, 0x2, 0xfff, 0x7, 0x6, 0x0}, r3, 0x80000001, r0, 0x2) 2018/01/29 17:26:50 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000918000)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_SREGS(r4, 0x8138ae83, &(0x7f0000e71000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000d94000)={0x10f000, 0x2000, 0x0}) r5 = syz_open_procfs(0x0, &(0x7f0000f31000)="7379736301016c00") ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) fcntl$lock(r3, 0x7, &(0x7f000085d000)={0x1, 0x0, 0x4, 0x9, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) munlockall() clock_gettime(0xfffffffffffffffe, &(0x7f00002b6000-0x10)={0x0, 0x0}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000664000-0x90)={[0x6c, 0x9, 0x0, 0x0, 0x0, 0xd4, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x800000000, 0x0, 0x0, 0x20000, 0x4, 0x0], 0x2, 0x100}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000cd7000)={0x79, 0x0, [0x9, 0x0, 0x401, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x4, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, [0x0, 0x0, 0x3cc, 0x0]}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000274000)={0x7, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000774000)={0x3, r6}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00003b3000-0x14)={0x0, 0x9d, 0x2, 0xf8c3, 0xfe, 0x102fa36b}, &(0x7f00005c5000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00005bb000)={r7, @in6={{0xa, 0x2, 0xe142, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x589}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x80000001, 0x6, 0x75c, 0x0}, &(0x7f0000778000)=0xa0) ioctl$KVM_RUN(r1, 0xae80, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000ef2000)={@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xfffffffffffffffd}, 0xc) 2018/01/29 17:26:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d93000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x1) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000b77000-0xb)='/dev/audio\x00', 0x145000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000530000-0x50)={@common='ipddp0\x00', @ifru_flags=0x4000}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r3, 0x540a, 0x0) 2018/01/29 17:26:50 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001f000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, 0x0, 0x0, @generic="e144052682146f1a6b161f7b4bd02b95", @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x21, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = socket(0xb, 0x0, 0x5) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000011000-0x4)=0x14) 2018/01/29 17:26:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) ioctl$int_in(r0, 0x200005421, &(0x7f0000ca0000-0x8)=0x2) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d10000-0x4)=0x0, &(0x7f0000d25000-0x4)=0x4) accept(r0, &(0x7f0000f05000)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005df000-0x4)=0xff99) 2018/01/29 17:26:50 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000006000)='/dev/midi#\x00', 0x7d, 0x428001) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={0x0, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/29 17:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f00001f5000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x13}], 0x1) 2018/01/29 17:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) fstat(r0, &(0x7f0000b60000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) pipe2(&(0x7f0000b57000)={0x0, 0x0}, 0x80000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00008b2000-0x8)=[0x4e3, 0x7]) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000003b000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4087572f00825c8e3306c78ed76347e7a366e62f65f79127755600006500dc10fffffffc9df6eec5352fcc201ce82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e611f00", [0x200, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f9c000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/29 17:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00006a9000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000dc6000-0x10c)={0x100000000, 0x1, 0x800, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x200, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x67}]}, &(0x7f0000f92000-0x4)=0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000091b000)='/dev/vcs\x00', 0x8001, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d15000-0x8)={0x0, 0x0}) sendfile(r2, r1, &(0x7f00002db000-0x8)=0x0, 0x10000) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000642000-0x10)={&(0x7f0000bf2000)='./file0\x00', 0x0, 0x18}, 0x10) r4 = syz_open_dev$random(&(0x7f00003b3000-0xc)='/dev/random\x00', 0x0, 0x100) ppoll(&(0x7f000089f000-0x20)=[{r0, 0x2042, 0x0}, {r2, 0x4000, 0x0}, {r3, 0x40, 0x0}, {r4, 0x2542, 0x0}], 0x4, &(0x7f0000ca1000)={0x77359400, 0x0}, &(0x7f0000104000-0x8)={0x100000001}, 0x8) 2018/01/29 17:26:50 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$l2tp(0x18, 0x1, 0x1) r1 = semget$private(0x0, 0x7, 0x374) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETVAL(r1, 0x1, 0xc, &(0x7f0000f9b000-0x6e)=""/110) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) semtimedop(r1, &(0x7f0000e3b000)=[{0x2, 0x7, 0x1000}], 0x1, &(0x7f0000315000)={0x77359400, 0x0}) r2 = syz_open_dev$sg(&(0x7f00001bb000)='/dev/sg#\x00', 0x9, 0x40) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) 2018/01/29 17:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) openat$ppp(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/ppp\x00', 0x80040, 0x0) 2018/01/29 17:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000061a000)=0x81, 0x4) mkdirat(r0, &(0x7f000000b000)='./control\x00', 0x0) renameat2(r0, &(0x7f0000027000-0xa)='./control\x00', r0, &(0x7f0000026000)='./file0\x00', 0x2) [ 352.987642] print_req_error: I/O error, dev loop0, sector 0 [ 352.993794] print_req_error: I/O error, dev loop0, sector 0 [ 352.999583] buffer_io_error: 129 callbacks suppressed [ 352.999589] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.012114] print_req_error: I/O error, dev loop0, sector 0 [ 353.017854] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.025779] print_req_error: I/O error, dev loop0, sector 0 2018/01/29 17:26:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00001bf000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) set_mempolicy(0x3, &(0x7f0000016000)=0xffff, 0x1f) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0x15ea15c6}], 0x1, 0x0, 0x0}}], 0x48, 0x0}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/29 17:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000c84000-0xb)='cZfs.id\x00%p\x00', &(0x7f00007c5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dd7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f00003bc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a7e000)=0x1c, 0x800) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f000021c000-0x8)=0x6000) 2018/01/29 17:26:50 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000f000-0x10)={0x2, &(0x7f0000002000)=[{0x20, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000012000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000000f000-0x10)={0x0, 0xfffffffffffffffc, 0xff, 0xeaa}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000012000-0x2)={r3, 0x4}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000d000)={r3, @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]}, 0x8, 0x7}, &(0x7f0000013000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000011000-0x8)=@assoc_value={r3, 0xffffffffffffffff}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000012000-0xfe)=""/254, &(0x7f0000012000)=0xfe) sendto$unix(r1, &(0x7f0000010000-0xa9)="", 0x0, 0x0, &(0x7f0000010000-0x21)=@file={0x0, ""}, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000013000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x7fffffff, 0x44000) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000266000-0x28)={@common='ip6_vti0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) 2018/01/29 17:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000377000-0x10)={0x2, &(0x7f0000397000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000b96000)={@llc={0x1a, 0xff, 0x1c7ddae5, 0x5, 0x100000000, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, {&(0x7f0000e56000-0xcb)=""/203, 0xcb}, &(0x7f000007f000)=0x0, 0x0}, 0x30) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x279) 2018/01/29 17:26:50 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000008000-0xb9)='_ ', 0x2, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r1 = syz_open_dev$vcsa(&(0x7f000000d000)='/dev/vcsa#\x00', 0x81, 0x10402) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000014000)={0x50002014, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000014000-0x110)={{0x8, 0x3, 0x4, 0x3, "8c275aeeabc5d166334ddd42f136c6e48a561f320db7f810883a6a3794b5c9136aa439de98d18efb393b6417", 0x3ff}, 0x0, 0x0, 0x40, r2, 0x80, 0x3, "5ac4bf29c7b19ac32923f02a3528a9146e89f2393317a18c83ccdf99dd1a0504f3d3930bf9c4e60947476537db7f4770df2e5698bf9fe0ac61e210f8065c8b62", &(0x7f0000008000-0x2)='#\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], [0x5cb2, 0x2, 0x964b, 0x3ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0xff, 0xff, 0x5, 0x0}) pipe(&(0x7f0000d76000)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000)={&(0x7f000074f000-0x54)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_SRC={0x8, 0x2, @broadcast=0xffffffff}, @RTA_IIF={0x8, 0x1, 0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:50 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000001b000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000001c000-0x4)=0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f000001a000)={0x0, 0x21d, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1035}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f000001a000)=""/145, 0x7d}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) r2 = dup2(r0, r0) ftruncate(r0, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) timerfd_create(0x6, 0x800) [ 353.031530] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.039788] print_req_error: I/O error, dev loop0, sector 0 [ 353.045535] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.058813] print_req_error: I/O error, dev loop0, sector 0 [ 353.064613] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.073364] print_req_error: I/O error, dev loop0, sector 0 [ 353.079134] Buffer I/O error on dev loop0, logical block 0, async page read 2018/01/29 17:26:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fd0000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x801) poll(&(0x7f000088d000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000aae000-0xa)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005b1000)={0x0, 0x800}, &(0x7f00009fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000ac1000)=@sack_info={r3, 0x2, 0x9}, &(0x7f0000eea000-0x4)=0xc) write(r1, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 17:26:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000603000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000b06000-0x14)={0x0, 0x2, 0x10001, 0x0, 0x40, 0x1}, &(0x7f0000d40000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002c1000-0x4)=@assoc_id=r2, &(0x7f0000119000)=0x4) r3 = syz_open_procfs(r0, &(0x7f0000f0f000-0x22)='mountstats\x00') syz_open_dev$admmidi(&(0x7f00003a6000)='/dev/admmidi#\x00', 0x2, 0xe0000) read(r3, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:50 executing program 1: 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) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000acb000)='./file0\x00', &(0x7f0000001000-0x9)='squashfs\x00', 0x800000, &(0x7f0000001000-0xa5)="b0de6340cf9b27eb20e994e0fc82107ca989c3224d1e641278e52078214d245fd107e0fb4df1402201966476d55a2b05c75c4bca38a2745634b266ed623e8e46f149bd3d16e4cbfdcf4e769306cf111aee7a8ab053ca7fe0320b897059dd434df0ef9d405b88971024e0701b77e7a421797dbae24da694f2a5840f97b8e29baeea1b665e0257191f4c0edde54840dca2e7bfeda16469603c81e887eea0d4d458b34ea28615") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) quotactl(0x0, &(0x7f0000728000)='./file0\x00', 0x0, &(0x7f00003f1000-0x6)="") r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000be8000)='/dev/dsp\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f00006ea000)={0x1f, 0x7, {0x37d, 0x20, 0x5, 0xb9, 0x9, 0x100}, 0x200, 0x0}, 0xe) connect$unix(r0, &(0x7f0000f34000-0xa)=@file={0x0, './file0\x00'}, 0xa) [ 353.087169] print_req_error: I/O error, dev loop0, sector 0 [ 353.093011] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.102106] print_req_error: I/O error, dev loop0, sector 0 [ 353.107897] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.115860] print_req_error: I/O error, dev loop0, sector 0 [ 353.121646] Buffer I/O error on dev loop0, logical block 0, async page read [ 353.129481] Buffer I/O error on dev loop0, logical block 0, async page read 2018/01/29 17:26:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000000000002, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000caa000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000478000)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa9}, 0x3, [0x3ca, 0x1fffe00000000, 0x400, 0x0, 0x20, 0xa2, 0x80000000, 0xffff]}, 0x5c) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000033b000)=0x2, 0x4) sysinfo(&(0x7f0000bf6000-0x64)=""/100) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00004eb000)={0x10, 0x0}) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$ashmem(0xffffffffffffff9c, &(0x7f0000b3e000)='/dev/ashmem\x00', 0x1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/29 17:26:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000-0x8)={0x0, 0x1ef41c3, 0x8000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r0, &(0x7f0000002000-0x4)=0x4) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000001000-0x2)=0xffffffffffffff00, 0x2) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000000)={{0x1ff, 0x4}, 0x42}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000022d000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="006f73656d230000720000000400"}) 2018/01/29 17:26:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f00001a0000-0xaf)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f00002c2000)="", &(0x7f0000ff6000-0x2e)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000027d000-0x8)={0x0, 0x0}) r2 = getpgid(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000028f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000025f000-0x4)=@int=0x5, 0x4) tkill(r2, 0x1000000000016) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000791000)={0x0, @in6={{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x57d3, 0x8, 0x71}, &(0x7f00007d3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000864000)={r4, 0x7fffffff, 0x9, [0x0, 0x532, 0x10001, 0x3, 0x6, 0x3, 0xffffffff, 0x9, 0x5]}, 0x1a) 2018/01/29 17:26:50 executing program 1: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r0 = memfd_create(&(0x7f0000a4d000-0x1a)='proc#posix_acl_accessuser\x00', 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000220000)=0x0, &(0x7f00006dc000)=0x4) pwritev(r0, &(0x7f0000000000)=[], 0x9e, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003b5000)={0x0, 0x8}, &(0x7f0000110000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c17000)={r1, 0xff, 0x5, 0x9}, 0x10) 2018/01/29 17:26:50 executing program 4: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x5555555555558eb, 0x0, []}) 2018/01/29 17:26:51 executing program 7: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000090f000)='/dev/admmidi#\x00', 0x6, 0x1) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f84000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000699000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1f, 0xe1, 0x1, 0x100, 0x6, 0x80020, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x3) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f85000-0x8)={0x0, 0x7}, &(0x7f000043d000-0x4)=0x8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d24000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cd1000-0xc)={r3, 0x4, 0x10}, 0xc) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000f81000)=0x8000000000000009, 0x4) sendto$inet6(r2, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00008df000)={0x1ff80, 0x4, 0x9, 0x1, 0x2}) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000dd6000)=0x3000000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b32000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x20, 0x0, 0xff, 0x4, 0x5, 0x1c59, 0x10000}, 0x20) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/29 17:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c7c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a93000)='/selinux/policy\x00', 0x0, 0x0) dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r2, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b21000-0x8)='./file0\x00', 0x0, 0x190) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000cc1000)=0x0, &(0x7f0000dad000-0x4)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000dcc000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) readv(r2, &(0x7f00007b8000-0x20)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000073000)=0x1) r3 = getpgrp(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r6, &(0x7f0000254000-0x8)='./file1\x00', 0x0, 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000148000)={0x0, 0x0, 0x9, 0x7ff, 0xffffffffffffc842, 0x9}, &(0x7f0000f36000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00003c5000)={r8, 0x14, "b8d47162ad07399fdd308848845bcacec533a5c4"}, &(0x7f000017d000)=0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f00000e7000-0x5)={0x3, 0x0, 0x8001, 0x2, 0xfffffffffffffffc}) fcntl$setown(r6, 0x8, r3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000eb5000)={0x0, 0x0}) read$eventfd(r4, &(0x7f0000e5b000-0x8)=0x0, 0xfffffc7a) ioctl$VHOST_SET_OWNER(r4, 0xaf01, 0x0) ioctl$KVM_NMI(r0, 0xae9a) fcntl$setsig(r6, 0xa, 0x4) poll(&(0x7f0000b29000-0x20)=[{r7, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ftruncate(r1, 0x4) dup3(r6, r7, 0x0) tkill(r5, 0x16) syz_open_dev$vcsa(&(0x7f000090a000)='/dev/vcsa#\x00', 0x7fff, 0x101002) 2018/01/29 17:26:51 executing program 1: r0 = semget$private(0x0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f0000001000-0x9d)=""/157) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) uselib(&(0x7f00002f0000-0x8)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f00009ca000)='./file0\x00', 0x20000, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000288000-0x20)={0x6, 0x0, 0x2, 0x8}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000096a000-0x4)=0x0, &(0x7f0000df2000-0x4)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) creat(&(0x7f0000e9f000)='./file0\x00', 0x0) execveat(r1, &(0x7f0000292000-0x8)='./file0\x00', &(0x7f0000933000-0x10)=[&(0x7f000012c000-0xf)=']\\md5sum#(}${^\x00', &(0x7f0000e02000)="ca73656c696e757800"], &(0x7f0000c47000-0x18)=[&(0x7f0000bca000)='cpuset)\x00', &(0x7f0000a4c000-0x18)='mime_type-wlan0em0wlan1\x00', &(0x7f0000f07000)='md5sum]user-vboxnet1\x00'], 0x400) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00006ce000-0x10)={0x80000000, r2}) semtimedop(0x0, &(0x7f0000f03000-0xc)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000f6a000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b06000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d0000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b6e000+0x4e2)={0x0, 0x0, 0x0}, &(0x7f00006d2000)=0xc) lstat(&(0x7f000045d000)='./file0\x00', &(0x7f00006d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r4, r5) 2018/01/29 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) mlock(&(0x7f0000cd4000/0x3000)=nil, 0x3000) syz_open_dev$vcsa(&(0x7f0000d2f000-0xb)='/dev/vcsa#\x00', 0x3, 0x400) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 353.418966] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 353.496249] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/29 17:26:51 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000e15000-0xc)={0x6, 0x80, 0x4, 0xffffffff, 0x5, 0x9}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f000001a000-0x10)={0x0, 0x0}, &(0x7f000002d000)={0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000002b000)=0x3a) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(r2, &(0x7f000001b000)=[], 0x277, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r3, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r3, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r3, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x5, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c72000-0x10)='/dev/input/mice\x00', 0x0, 0x4200) sendmsg$kcm(r0, &(0x7f00004af000)={&(0x7f0000e01000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58, &(0x7f0000bea000)=[{&(0x7f0000579000-0xc4)="6429d3a485834c9654b8813a8aee5f6ea74ba38e24e05e48170e3bf3bc1e1e6a6ca4a67b758654d3a81f54e66f923c5cbd26fb7128935ff6c818e6cfe26b253ed3076406b213957aafebd5c15937e879cdd2ad846639d9a85b0353604dc8867993a1e4135b4c85a4a857346b1bbdd9895f30e59a413087b3caa256f8cc4665a288dece423af227c6ab52739f1c832a71fb4db32949314eafd01077bdaed373dcf5c1c54557ca3547b4d908633bccace5b89dfc7869a16eb4f1e4787c958da2ff0f52b894", 0xc4}, {&(0x7f0000c9e000)="f42f1a45cebd5127b92c101539d89987fa3fe312eaa5adffffcf397c28e81d112cd02537d465c575c14b356ef2ddff38855f9f4ed342b517faec4903ef813799018c245bba10bdf6177db9d294127266451f7477d7a5e1df74af1c3e525c66b9460174ec3ef3561170e51b4c66a9715de620eb0ecfd2adff", 0x78}, {&(0x7f000088c000)="aec7485dff658b59676d56136a97651aa768f7d13f1130265181ad0d717d504e90ca2f7363a1d2ecea436d2fac7a8d903b985245de1f89db2bb078a52a57b0e33860c64d8279393c311d53f33fb2c4803bf6624608f7c61ee0b8e57bdcc655", 0x5f}, {&(0x7f0000e80000)="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", 0x1000}, {&(0x7f0000f95000)="58afb396dce4a2f462226f2709ec39e129faf92b260bf5621c799109", 0x1c}, {&(0x7f0000ca7000)="220cb50a6c5bad73315457d151815052fea7fe1643334454f13e0bbcbdb2d8b6667c663c9d05f753cca7685c260d6775691225538e03de5c182b3223d892496a57e5418af12f3606fbf589ec29b133ea67456aef380e7e7a09c579a873cb1e63db8394a73153a55ff4bcfd6462583ec1f78f42e542a2ccbbe3249c22adfc0f2922aa9c4ede501f70f026b42948557ca5915c363714fd89e61ab04dce5a06815eab2dd0677ace540797b267d8d3e3960aea08b227eb2626", 0xb7}, {&(0x7f0000c7c000)="c9d5", 0x2}, {&(0x7f0000fc0000)="14b77efe748f3abba85fbfb399ecbfe2c4d4f981695c5f9f295117", 0x1b}, {&(0x7f0000d0d000)="25e1e2897c7c0da8b031103983f9747054d678faa9dce1f2bf84731de0f3627dd52dac6b689b5cfc97eaf486e408e9ad3318815c5944c4309ce0e58afb0d47bb4b2b719d78c4164b872593af16fa1a00205932bf81729fdf5301ad076a6f05cfcbb7ee23346d596743f4aa03b2487def8822071f6059b80a7cd3532c4881bc6110f84381babca8c1809fa4bad5fe99baa8fba7e90fb60679458347fb6fd1822d5e957beeac977d17cd8bac5f114a72756b3798731797abd664b517f56e1aab0d72f7d3d690c4dfaaa09ec1b7166c1e93896cf9059af5f3", 0xd7}, {&(0x7f0000001000-0x30)="c00c19c8bd7b4ada85e7d209fa5d840c293cb3c990280ba2b0eaeb784548d146a78d432ed918de94ecacd95695cac219", 0x30}], 0xa, &(0x7f0000f59000-0x220)=[{0xd0, 0x11f, 0x100, "088f3ae6f5dab097fdc9d6b3e079df063d42ad368c6dbb54296a22159d238984eaf95ac0f22da7e9a1e4607f4d29b09aeb71ecd641ec5fc990f6e4c34d94e2f099a8cb8ce2d701649a2cdbc01a0a9cc6771d4dab9a6126bffe875ce4d07a51b5b0895cfd24a62bef7fd2a4443c9872f8c7657e33785b215165d657adf2fbb5b61e639f52ebbc6482f6d5bb6173d806d8caa1f05fd516b7f78bfd669b6e9f6e0d20970015e9015cb3859a4681754edf553d881d6bbc24939a01"}, {0xa8, 0x1ff, 0x1, "28504fff0b5f4705bea984f4b6f76cad2ed4d902a8e0487c92d69e15c09ac476d804c37a42d6a1c5af9cfaa7b19b4b20c5a2ac7c70b7cb89c2479be667cb062a8f07a47d1f19147d6610f30b5910dcb29da1b2118054b154081ac2e6a26dea255a7b36ed3f1b960780e924134a72e1d4f410c0c7c64309c9a5be429ba2fd10c5e5d33ae5cc5dbdf671c4e2592d3fa9c2cb63e170"}, {0x48, 0x114, 0x101, "7f6a0f6d31a0dd4129be15e54c69418820b372abcbfe16e1b55c89444f8a12e38e563b52852f8a6d746d549672644c5955"}, {0x50, 0x10e, 0x200000000, "0e959a63885f34e714206ebbcef926189d6b53423183191596928902300a8817be28c22692232d55a9c16cc6211000cf39db8cb25665aa7dad94864df49d3b"}, {0x10, 0x29, 0x3f, ""}], 0x220, 0x4004}, 0x4000000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000920000)={0x7, 0x0, 0x401, 0x2, 0x2, 0x80000000}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040005}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a0c000-0x10)={0x0, 0xa75, 0x0, []}, 0x0) 2018/01/29 17:26:51 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000c34000)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xffffff07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000f6000-0x4)=0x40, &(0x7f0000b0f000-0x8)=0x4) read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7b000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002f8000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7f000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f000067e000-0xf6)=""/246, 0x11, 0x23fffd, 0x0, 0x0) 2018/01/29 17:26:51 executing program 4: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x6, 0x7fff) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000493000-0x10)={0x0, 0x2c, &(0x7f0000ded000)=[@in6={0xa, 0x2, 0x219, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000074c000)=0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000ded000)={r3, 0x6}, &(0x7f0000b0d000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f0000dea000)="ff000000", 0x4) 2018/01/29 17:26:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000185000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000dcc000-0x4)=0x0, 0x800) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000382000)=0x0, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000281000)='/dev/dmmidi#\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000c88000)={0x2832, 0xffffffffffff30b0, 0x667, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000886000-0x4)=0x7fffffff) 2018/01/29 17:26:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f60000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000078b000-0x4)=0x0, &(0x7f0000fac000)=0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x8000) poll(&(0x7f000088d000)=[{r2, 0x0, 0x0}], 0x1, 0x5d) write(r2, &(0x7f00000b5000)='zh', 0x2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000bca000-0x30)={&(0x7f0000667000)=[], &(0x7f00003a4000)=[], &(0x7f0000898000-0x8)=[], &(0x7f0000347000)=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000edc000)={0x2, 0x2, 0xee, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00003f2000-0x4)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000889000)='net/arp\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) 2018/01/29 17:26:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f00000a7000-0x1c)={0xfffffffffffffffd, 0x401, 0x7, 0x0, 0x9ed7, 0x40, 0x4, 0x8, 0x9, 0x10000, 0x200, 0x9, 0x0, 0x4, 0x0, 0x1, 0x6, 0x401, 0x19c02398}) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2018/01/29 17:26:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000acc000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000193000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000c53000)={0x5c, 0x0, &(0x7f000078e000)=[@reply={0x40406301, {0x2, 0x0, 0xfffffffffffffec9, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f00002eb000)=[@flat={0x77622a85, 0x1, r1, 0x1}], &(0x7f00004fa000)=[0x40, 0x38, 0x28, 0x20, 0x78, 0x0]}}, @acquire={0x40046305, 0x4}, @request_death={0x400c630e, 0x0, 0x0}], 0xdf, 0x0, &(0x7f0000e5d000+0xc31)="1a8a0a736ef9367d624e767e645fd5c944526380eb7439b0af068cf99a829c87910b2983f2dc03c1ab4455b699475c1c1d1aaa576a1baa41e6d4b9a099f3fc10d50e9b717b3c3f6bb907574d991f7e3b01a0e4784b220bc133304c9f14808084f08fbde9a1637eb4db3a72a0fae739987491433b7979ea8728132c80d528075ce81f9a711bcd185b5adeebb452882b67895a104db3dc6a2cef8cbcca26bf5190d8e4bb32329ec01e7b996165abb9062f27b3ffc1fafade3e081324516f2a852278aacce8998f784d8ec3a309b56985ecf48c43c5b4c7cb9f144c3878885fe9"}) r2 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r2, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000a3000-0x5c)={0x3, 0x1, {0x3, 0x72f9198e213156fd, 0x40, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000894000-0x4)=0x0, 0x4) 2018/01/29 17:26:51 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000f64000)='/dev/adsp#\x00', 0xffff, 0x2) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a3b000)={0x6, 0x80}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$setstatus(r1, 0x4, 0x800) mkdir(&(0x7f0000d0a000-0x8)='./file0\x00', 0xa) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000c58000-0x3b)="1e7600962d82a8b5216dbc7d8dba30fc894721bc43f9f1e80c83a9cb749b90fa6e4003ebbadacf217529d1ed95f1a01e47e48803ac57b4677bd82f", 0x1001, &(0x7f0000a06000)="") unlinkat(r2, &(0x7f0000e7f000-0xe)='./file0/file0\x00', 0x200) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000676000-0x4)=0xffff, 0xffffffffffffffcf) r3 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/01/29 17:26:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010100000000084) r1 = dup(r0) ioctl$TCSBRK(r1, 0x5409, 0x4) sendmmsg$inet_sctp(r1, &(0x7f00005b5000)=[{&(0x7f0000f5c000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000e8a000)=[], 0x0, &(0x7f0000063000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xffcd, 0x801}], 0x1, 0x0) 2018/01/29 17:26:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x105040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000001000-0xf9)="4d3b686624a5275bfcf3f07502f2aa2d0d516d4556bdaa6d540e722c37adba539b770d07dbea0abfc632e2c2d0fb97f4dc1a75928141fe9618d7e97c627d56043b7415912809f724c3758437e2fb94edc7487303000c02da06fe2b968638c30116b0d5a0e68f6fd105a7b7873842868f48782ae35e9afaa63f3d0836b8fb954b6b7123834312af28fabf0bd87008f2742f1ebe6162a777b8899bd5723ee910e21adfe47b11f7acd2d1cda15bbb2af95179da001347fcec103ea23c4af2669477e8c60f25a96be6d4ba2a0b9c30e44bdedfcee8c70fd6e0cb97470221815fb6f04062bec6f2e652c12ee0b1fbd43284b9f047e862041bc770f0", 0xf9, 0x41, &(0x7f00001a0000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x100000001, 0x0) modify_ldt$write2(0x11, &(0x7f0000013000)={0x4f0, 0xffffffff, 0x400, 0x0, 0x20, 0x37b, 0x3, 0x1, 0x1, 0x4}, 0x10) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000009000-0x4)=0x0, &(0x7f0000014000-0x4)=0x4) 2018/01/29 17:26:51 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000070b000)='/dev/mixer\x00', 0x20800, 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) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x20000200000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000f5a000)={0x4, &(0x7f0000d6f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c6e000)={r2, 0x0}) recvfrom$ipx(r1, &(0x7f0000002000-0xab)=""/171, 0xab, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "e700ceabba6a", 0x0, 0x0}, 0x10) r3 = open(&(0x7f00007a6000-0x8)='./file0\x00', 0x0, 0x34) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000095000)=""/4096) 2018/01/29 17:26:52 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, @icmp=@time_exceeded={0x21, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, ""}}}}}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000000b000-0x50)={0x50, 0x0, 0x1, @fuse_init_out={0x7, 0x1a, 0x4e, 0x100, 0x80, 0x0, 0x914b, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000c000)={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]}, 0x6, 0x3ff}, &(0x7f000000c000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000a000-0xa)={r1, 0x6, 0x1, [0xfffffffffffffffb]}, &(0x7f0000009000)=0xa) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffffff, &(0x7f000000d000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000001000/0x2000)=nil) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000003000-0x14)={0x0, r0, 0x0, 0x2, 0x0}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80003, 0xac) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000000f000-0x8)={r2, 0x7}, &(0x7f000000f000-0x4)=0x3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/dev/sequencer2\x00', 0xa0040, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000c000)={r4, 0x8, 0x0}, &(0x7f0000009000)=0xc) 2018/01/29 17:26:52 executing program 1: socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000d61000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x7fe, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ea3000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020e000)=0xe8) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$amidi(&(0x7f00009e8000-0xc)='/dev/amidi#\x00', 0x6e, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ea2000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea2000)=0xe8) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ea5000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00004fa000)={0x6, 0x2, 0x14, 0x4, "d3fda569fde5c5a762d5832c872acb60213315e73c5b4d0a65e07cae156cf3f5b68fb7df559b5ed9728a345c", 0xfff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e85000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a6a000)=0xc) r8 = getpgrp(0x0) mmap(&(0x7f0000ea2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f0000ea4000)='/dev/sg#\x00', 0x4, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r9, 0xc0045540, &(0x7f0000a13000-0x4)=0x3000000000000000) chown(&(0x7f00006a8000-0x8)='./file0\x00', r6, r7) exit_group(0x0) sendmsg$netlink(r1, &(0x7f000035d000+0x1fa)={&(0x7f0000ea3000-0xc)=@proc={0x10, 0x0, 0x2, 0x800200}, 0xc, &(0x7f0000376000-0x60)=[{&(0x7f0000ea3000-0x1010)={0x1010, 0x39, 0x310, 0x6, 0x3, "", [@generic="01f055292d50f85c86776109d231e59899b9f611ed32175cb92646e7f523b8a385ac2d1cd4b7fb0cdbad0cd68f0a264bcadcdd2fb80a680981b9aadd4580b4d2bc59b2ee306440cb1d1e4f5414e55092e29c2d3591e41592cbff9406748f1447602aa2a80aefbf9b37f1b6af2b5b1930cb84d0ecaf6699b48e5c213a1aa72269f61ab623b0aee0cccee9d0bb857efe6d2078a8d42f7483360e3337c529d4d06fa1c8bbe61c75812b1f0ee394afa4b40c76724c14ddd8425e98c01f9c76d9e985d140015be65d06fcacb0e2ba186e159e853f272d95bb1452386b66da1cd4b78aabe9fa63cb33ce95333c630f350ced043aad323d5484ed250d8d5478e21bc7e5e0d52b32267c0fa8ac890193d96cee66494663a88cba342e936fe11e6e52e70e9228f2f2d824dce7beb28f3a805b5cd192ee8a4923c308665015390338cdfeb853f95091c16ba7121987d75b60f9daf38b9a663e44e06e46755b67bef31198a2bded5fd04549201cbf9e7751ae24096864a04cbc0264b8ec535c2cb7bbb54054a0101880d982f91343d59a2105c95031a903762653bb0438d91a34104dd4c6f99e4644a716875ab56d57b055158ddbcdd19f10df41d53c1859a2b699b51d61329930a3489d2435ffa191b108a9fa8399fa6cd0fbc90760f1b68780042f4140023476e04575794417fe8f20ce56f5031bf938b0437aa5904fce4344c2630274cab6eb03ab4bcb088cd6ee34353a504f9c92f98a05200d932d016470651f613406cb5049fa8f8849de29a76ba5d52ac4f67c449dc016f0ab84c380f3feebc44489a078c31694fe8b5c7a7498428d70ab090bf5ed3b1d57e1bffdff2fbaba80a7dbe4e1c4938f3d3df5bdd7653aefd9aa325bb3fe4d035ca6d94306856d7466c78f1591bd2074fd7193996032bbc2e1000a317e3fd18a428b7acceeb2e0a2ba9b0d8b5cf2a68a93862156296f49f59e67a996cb7cd68b2c1926b4025d24e42ad53bf773471acf017174090f51e2f4cf4d2cb6691c52ae37d8c45cc3ccccafcb647ab3b08f81a9aad42fdb864205822eaf607bdd4a0fb9f9af524a365549a22764a4e3b51eccb9fcd0af5db2d7f366170fea3d0300e0838e29a04df68bab0f24d520dd93547062260940dde31e89d33500b945f27edeb6a3db814a908187798cb470df77a869f3e585dfc1278f290bd9c97f37d2b6189a812398e9ceec7b5d54568bde372814b82dff8e48ff920927a9e6f1224789504ec36bd0659ff6d38cd7e83c5a4ea6d672df43658cd24006c8d0375a7d9fdbe0e47d64c1a9d3636a89c09a5303820f003c3154a501a44913da7dad27a7f19a3687f8d9fc7dbde7625a8e402496f69cc120ab49d9c42c530b48ee9339dc44304a7e88edc5d036c70d973423ee3dcfeaf6d4a84a1c99f7e5d29500fc0d7d29d7e33caee3ad49109690da49274da7bf84619714af1da9fa8b6bd77ef43543f39460a2f5142a51144b8d11c749a91be04b9e04b98dcb32fffe34a692bdcf8dae8f1e77c218c0c75ee74dca143735302637f357fabbd9116a5ed87c7ca8aea890bb220e8434542205e9f22b7fa3806b3a7e01e3a20efa871e0427cbadf1e984693c48214b5a01f2b965b26a5bafb2416c4219d997a29577d044cbfd51cd6580f70ebcc61d6307e580d02bca0d59d8d341b66fde6fd9df364115f1db34c9a649f1be2d581ef052a4305f0493815992086c852974c5ee97d3e2f7d63c04c09cd895439f1dc6858cdf4a99c772107da8cb9965a548ef1c872502f289ee983f546c7da074386022160b4bd7888c310d886a70d06176c3cf39d6b8598c2f41f2bd1923960f8eb13a641f071f7096acbaeca98b0e6461136a1e39a3f7405c5ef400133732fad5dd7dea8effcbaeff0a0c71801d2f39c94bf2f4460a636a7c7a74b3127b36f1ed074c051066b401ffe1218b63c75c741fde339207faf94f0a3a6ae1836b1b018f0c435bf012ca134ba1cecf7cd9d99f6f2b8c38e4104239e76b15f4a4bf4af9bcb418ec25f957be58b2c2addc296002a14cfd252e75a9db05948c91ab895950f00208c3ad22bd734632bfa8dd7205765b58ac3952373986ad7a737bda92bcd3ede0955336c9b584ae24411beb7e6cb67e612c125e1f506197aa6bfa48a7794922adb1c55b896d7b4a89ec43d77c7edca68d0524ba555fb2053a59b57904a7585a50bf4cf7be1bb41b706688b4b5e4b6bbd78afe907312685e29e69630dad68ded4fd83a5501b08f757f4d32cffd2e07a31ffa17e173d161affc178a9b57006ce7acf93b04dd9a3eb4a3c71c7296dccd059c24f6009bd28b7ff417647ff827fe6a340885a753870a1753e385c1cf0920bb1dd7755aef4670a609715b7d0cf7516287eb5396cc5e0d4d1fa1451bdbb3a2f3788e2a5783d1d43b00606b3d984b6e86d6a01f2b1768d45ba914f7cc298a3df3fefc8fe2b24a8820371b44111aba27c2b6599ef2b7e9a4e25c2cb4e81dab956a8f750d237b95b3d57c89c212f93a33d3e26812922f4b1b6ff1823e3bfe1658b8fc8ce707717a49b0142f363495aad6fb97e0a9551a59f2345ecc6221ff2e1b1d48e7932fef9557b9db0c3e1ef754017d41646949293a8578dbd1b22f967f1e7d09d6fe3d478b9f27b4d4b9af6f716667c6350662b9fb5e93bc8481fb6cb97630b6e6d0f45d6aca7fa661e13f09a66a7e3f0044fe200b683839e0c1f08e5c8812d45342299e93e3690c54f6bdf4cadefd39076675269e467ab27af178ad45c19d547b325dfa37da87c2d2b3c051cca0a9407d9e910b84d1b65c8cc432990d6b4db969a7192467720fc58a9762e72b1a49365aeda2acc59529ee07981deab92a524eee3daf35f0d110f851d0733316684a837b9a067b39ed66972965eb73fbdc7fd00797873b0b50b0fb832ec7954f075ac0bf3a0ac4e4c07b70bc0ca8390c052fa7d032e18fa0076da7daa7f4ddd21bfbb39b1e5ce573437bfaf7f7bd8aadd362a953c3899a8bd22fe4d61959a9dfa2cb2ecf3187aac3d52814f7ab362e4c17f46ceaf05bc16b0198ec71fe86a2c413c6ef03de8e1012853ae52f169624c06142093e91b7118869911ed0119bc61b4ad7ea0fa844da2d0962b73f24f3ebfb6dfdf850e9da47884d42913d154978192c6e968f800ff838eb7e4fde454a9d1ed23cce377e39639704c5cdc00cbc5998779f563f10faa12f7fc6f24b4b666c07e63821acb5dce81c6b9e9a4984a4153c1bb23ea2850a0d423df1b13d6cac26d509e0d8add31ed85074eec60367fd37e281b31ff032afef1067f9c4f34f5852d242065750a1ec554d05f796b4ce266360cfbb8846c3eaca338363995bc2c4a0733daa71c0bf99f19849c004bd0af1f7bd81b5cbbce5f3d5b6fac4b22212186f02989e5716d6a201f474ea584b2c41e00447afd4163f0ab5b49f60654f93fdb4bde25cae8232cd2367cb6146244d0deb253da2a67387baf296014563d1ffa71be59853aee84cf0cf7a55bd3770ee936552623333feb3a3d5a51b0ac71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@typed={0xc, 0xd, @binary='{*'}, @generic="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", @typed={0x1c, 0x6, @str='\\)posix_acl_access\x00'}, @typed={0x8, 0x3, @void=""}, @typed={0x90, 0x15, @binary="29c18ec11de6c0ca2984c3fc1f771ad3976e31ee15fa0693c79c8b0ab57d12dce96aec1c12b0c2ceafdaca19060cf1321863081e6f6fb8d545342bc32a636e81a2908a76c8c5908b0753952c090dd1242fbecbe0f78fd7fab238d1bade8399228c6b126d84bc9f0fd2bdde89438dfcfc393032bd9777987d316b102c1d37b33daae29e7491"}, @typed={0x10, 0xb, @str='selfem1\x00'}, @typed={0xc, 0x7b, @uid=r5}, @typed={0xc, 0x93, @uid=r6}]}, @generic="ecbf4e8150627aa46f256b1f0a3dcf67ef4028ef034cf212cdcd848799e484cb0e710fb8b1723e0ca954646a9c611648e33911c7947a0f2569efffb2aee48bd46dc5b5e7c4f9c75f0282990b8bb17e401eea12ca7daa50ed1a3170df649419e10ecd18a3daf592e7d3c5ff4a", @nested={0x28c, 0x89, [@typed={0x20, 0x3b, @str="70707031656d30b773656c696e75786367726f757000"}, @typed={0xc, 0x72, @u32=0x9}, @typed={0x94, 0x8c, @binary="134254bd1e2570ea8a1af8f49bb6abd671525e83a456a8845c96e8cbd50de864583a196a77e77ca97594747561ac6700a7fd53ba8c4fc8c55cfe389ed95d4fc7c571530343a7f43749bc05438719cafefaa9272aab798c6ba6fa5a2a807cd33eb64ae2b6c0070381177c24a90ca5e4bff1ee984146d78760e66ffcc076fab0ebfa4f0ed905dc7fff8194a63f"}, @typed={0xc, 0x50, @pid=r8}, @generic="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", @typed={0xc, 0x6f, @u32=0x1}, @generic="93079ab51caf8cd1bdd0add5d18d4d4fbde084a91408d065e73d34db00348d81ba0d935cd7a6930da9c28f232872dcb66fbe1d7fbc7f476caff86a422f81a9acf3d65beaf3c212ad8fb3ff8d4f9991db033e61476b848a6eb5d62f73a399be7d215924bbefe0b89521e3eb3eb9b41334377c6d827d911ad918155cd30a779c186aec6c494c681463eff506127360807aaeb8bc5d868212d3c5e21a85b7b4a8015487af542fe56f898dd8160dc9464d892cefb41f197f"]}]}, 0x154c}, {&(0x7f0000ea2000)={0x10, 0x10, 0x100, 0x3, 0x0, "", []}, 0x10}], 0x6, 0x0, 0x0, 0x20000000}, 0x80) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r9, 0x800454d2, &(0x7f0000ea5000)=0x2) 2018/01/29 17:26:52 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000023000)='/dev/audio#\x00', 0x100000000, 0x10000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f000001d000-0xf8)=""/248) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000024000)={0xf, &(0x7f0000005000)=""/15}) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000025000-0x12)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8000) eventfd2(0x81, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001f000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, 0x0, 0x0, @generic="e144052682146f1a6b161f7b4bd02b95", @common='syzkaller0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@ecn={0x28, 'ecn\x00', 0x0, {0x21, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000026000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) signalfd4(r2, &(0x7f0000025000)={0x7}, 0x8, 0x80800) clock_gettime(0x6, &(0x7f0000023000)={0x0, 0x0}) 2018/01/29 17:26:52 executing program 4: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f92000)={0x0, 0x0}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xc6) close(r1) 2018/01/29 17:26:52 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ade000)={0x0, 0xbc, &(0x7f0000000000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffd9de7aa4}, @in6={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000255000-0x6)={r1, 0x15931784}, 0x6) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/29 17:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f000021f000-0x90)={[0x0, 0x800, 0x0, 0xffffffff, 0x200, 0x4, 0x7fffffff, 0x10000, 0x2, 0x1, 0x6, 0x82f1, 0x9, 0x7fff, 0x3ff, 0x10001], 0xf000, 0x0}) read(r0, &(0x7f0000415000)=""/140, 0xffffff80) 2018/01/29 17:26:52 executing program 7: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b5f000-0x16)='/selinux/checkreqprot\x00', 0x204, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000fcc000)={0x1000, &(0x7f0000fcd000-0x1000)=""/4096}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d7b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000f33000-0x67)=""/103) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000fcf000-0x2)=0x8, &(0x7f0000435000)=0x2) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000fcf000-0xc4)="c82387addc7c0d92b56a55e164e1e1983f00a822268a85ace0b62a58158ca648b8b538b734bb1ef33436b249d04a85c054d406ce61c2c876f01fa3b66c6b2e1b21cbc3496ab731e13f7b3b227b7f6ce653d22ad1ca9f1fbb64ef2a4356d76065d1afc92d2d6930b4d811508420f574027c5fdfe458641d8cbe69281125d3b675813f36af58df219f315d400a4e2d8790cb6ccc423d2590d3bd7ccdd9f9efc70b825a7a868f8939eab4035baf414beeffc25609add3dd61cc6e17b4ff0c28ff0e7a69512b", 0xc4, 0x0, &(0x7f0000182000)={0x1a, 0x8, 0x9, 0x5, 0xb1, 0x5b0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) fsetxattr(r1, &(0x7f0000c96000)=@random={'security.', '/dev/ptmx\x00'}, &(0x7f0000698000-0xe)='trustedvmnet0\x00', 0xe, 0x2) 2018/01/29 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e7d000-0x8)={0x0, 0x0}) r2 = signalfd4(0xffffffffffffffff, &(0x7f000055b000)={0x18d62e77}, 0x8, 0x800) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005ea000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000143000-0x3d0)=@mangle={'mangle\x00', 0x1f, 0x4, 0x370, 0xd0, 0x278, 0x278, 0xd0, 0xd0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000d24000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x1a8}}, [{{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [0x0, 0xffffff00, 0x0, 0xff000000], [0x0, 0x0, 0xff000000, 0xfc2530d9dc92840a], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x33, 0x80000001, 0x1, 0x6}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, [@unspec=@void=""]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0x8, 0x1, 0x6}, {0x18000000000000, 0x101, 0x6}, 0x6, 0x1000}}}, {{@ipv6={@mcast1={0xff, 0x1, [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}, [0x0, 0xff, 0xff0000ff, 0x0], [0xff000000, 0xffffffff, 0xff, 0xffffff00], @generic="84c7c377068e79c5e54679019c79035e", @generic="7ecfe16559c5347b0e385039cd8bf49f", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2c1c57e7ec047095, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x4, 0x3}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0xc36}}}, {{@ipv6={@mcast1={0xff, 0x1, [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}, [0xffffff00, 0xffffffff, 0xffffff00, 0x0], [0x0, 0xff, 0xffffff00, 0xff0000ff], @generic="aea224905451fd4d82fb8fd687e17fb7", @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x6, 0x1, 0x1b}, 0x0, 0xd0, 0xf8, 0x0, {0x0, 0x0}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x11, 0xffffffff, 0x279d}}}]}}, 0x3d0) tee(r1, r2, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x4, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000017a000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007bc000-0x4)=0x0) timer_gettime(r4, &(0x7f00006c2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r5, 0x10000000089e1, &(0x7f0000275000)="") r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c38000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000f29000)={0x68, &(0x7f00005c1000)="8a839b5ac4cf9674c2c66e00e0b9c21d613fab95a224fd504cf9b697963c670f09e836c6bb308ae794b17d51dce52cce47f4ba6087c8a1d32d6a931d404e6d56e83cb553837ca7762d378611ca895bbb3c46da29b41fa7320e890ed96cc5eb41e2937a0ac160d8d2"}) 2018/01/29 17:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000dd4000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ce000-0x4)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000638000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a02000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000686000-0x28)={@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]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x91, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) openat$sequencer(0xffffffffffffff9c, &(0x7f0000735000)='/dev/sequencer\x00', 0x400000, 0x0) 2018/01/29 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) prctl$setptracer(0x59616d61, r1) r3 = syz_open_procfs(r2, &(0x7f000073d000-0x17)='net/ip6_tables_matches\x00') setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000ac7000)={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, {0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x7, [0x7fffffff, 0x2, 0x0, 0x9, 0x5, 0x7f, 0x1, 0xfffffffffffffffb]}, 0x5c) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000b98000)={0x0, 0x0}) readv(r3, &(0x7f00000fd000+0x1ae)=[{&(0x7f000010c000-0xfe)=""/254, 0xfe}, {&(0x7f0000d95000-0xae)=""/174, 0xae}], 0x2) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000ebb000)=0xf654) ptrace(0x10, r4) fcntl$getflags(r3, 0x40b) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e39000)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000f1000)={r5, 0x0, 0xe8, 0x5f, &(0x7f0000644000)="0a2bf751369de9e7bd61b0a517c8f6f1d8d29d3ef383583295c8fbda1991c02186e31db05c5d4bdf0f8e2a99552e18b1c232106a7103986f23738db6fcef0b156708e72e97b77fda53daf1f673843de62b118c7d11b2e20342f326df239cb2ec50e0aeef3ef2c2d781cfcaa0471920108f4767dc79df099e14fa1629851ac8eda0143254461c7b0899d78d9aad7630fc53dcf9859ce72cb0a98c591dc5d60c83eb4926ae72a5f7261846b45584c5e2910373f3dac3cb64639690e94e24654fd43fc1c2fba7f443df5070319f9d3abaf6b9e7b26e7e13c217848407a66d2f9af58f5fc60f55523c32", &(0x7f000085b000-0x5f)=""/95, 0x4, 0x0}, 0x28) 2018/01/29 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000b0a000)={0x3, r1, 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006c8000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xc8, 0x10000, 0x4, 0x9, 0x675e80, 0x7ff, 0x4, 0x7, 0x100, 0x2, 0x327, 0x6, 0x3, 0x8, 0x8]}, &(0x7f0000714000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fe4000)={r3, 0xfffffffffffffff9}, 0x8) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/01/29 17:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f00004fc000-0x6)=[{0x0, 0xfffffffffffffdbe, 0x0}], 0x1) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) semget$private(0x0, 0x1, 0x20) 2018/01/29 17:26:52 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000013000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000013000-0x48)={{0xffffffffffffffff, 0x3, 0x1000, 0x2, 0x5}, 0xffffffff, 0xce97, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000000f000)=0x6, 0xfffffffffffffd7e) sendto$inet6(r0, &(0x7f0000011000-0x16)="dbfb4a80000001015b09", 0xa, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000014000-0x80)={[0x7000, 0x0, 0x4, 0x2001], 0x401, 0x20, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000014000)=0x8000, &(0x7f0000001000)=0x4) 2018/01/29 17:26:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000967000)='/dev/sequencer\x00', 0x20006, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000e61000)=""/183) memfd_create(&(0x7f000074c000-0xf)='/dev/sequencer\x00', 0x2) [ 354.509591] ptrace attach of "/root/syz-executor1"[8879] was attempted by "/root/syz-executor1"[16357] 2018/01/29 17:26:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000dce000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f0000ccb000-0xb)='/dev/loop#\x00', 0x9, 0x442) fadvise64(r0, 0x0, 0x0, 0x1) 2018/01/29 17:26:52 executing program 3: mmap(&(0x7f0000000000/0x75d000)=nil, 0x75d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000307000-0x8)={0x0, 0x0}) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000456000+0xf17)={0x0, 0x6000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000540000/0x18000)=nil, &(0x7f000075b000)=[@text64={0x40, &(0x7f000075b000)="66b842008ee04f0f09f2f3480f233bdecd3633e5c42171fce80f20d9c4617e11eac481e856bced6f1f0000470f08", 0x2e}], 0x1, 0x0, &(0x7f0000294000)=[], 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000448000-0x8)={0x8, 0x2, 0x1ff, 0x0}) 2018/01/29 17:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/01/29 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000c000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000d000-0x14)={0x0, 0xa7, 0x5, 0x6, 0x4, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x3, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000d000)='./file0\x00', &(0x7f000000f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000)=0x0, &(0x7f0000007000)=0x0, &(0x7f000000e000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000000e000)='./file0\x00', &(0x7f000000f000)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) stat(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000000c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f000000f000-0x58)={{0x6, r3, r4, r5, r6, 0x9, 0x8, 0x0, 0x0, 0x0}, 0x0, 0x7, 0x20000000, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000-0xb3)={r1, 0xab, "fec30fadabec46ecd8f6f6806678ee99b6d700cd56963cf01ea3d2eb39e9c451f131258bbfea56f6a6a896784d02471874b93504fd453d57de3ae1fc96f483ae2ddf370e8361f57c8400e6a6b8186d4ddbef4f550a83c4602bfcc78689ed072a2e9dba7aa3974658239ac575874a284efed4ed0625e54458cc493fb3390b061c3f79372debcab50a046bcd1fa1c2639b55a5fe4458ef3d600ee07423e2964c80c87bbdbc0475f2b9c3f4bc"}, &(0x7f000000d000)=0xb3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000)=0xce27) 2018/01/29 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ffe000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f000023f000-0x8)='keyring\x00', &(0x7f0000ce0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000c5b000)='keyring\x00', &(0x7f0000617000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b70000-0x4)=0x0) kcmp(r3, r3, 0x5, r1, r0) sched_getattr(r3, &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f000047d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x100000001, 0x28000) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00005f3000-0x88)={0x720a, {{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r5 = socket(0x13, 0x7ff, 0xffa2) accept4$inet6(r4, &(0x7f0000250000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cb3000)=0x1c, 0x80000) write(r5, &(0x7f0000eed000)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800030005000000", 0x24) 2018/01/29 17:26:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0xc2b, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000075000-0x38)={&(0x7f000027e000)={0x27, 0x2, 0x0, 0x4, 0x8000, 0x8c7, "e33276c457c4b9c2288f30d62b64c4751237ca2aaae658ca4a294ecb0a7782bd36f598ce2836cd1063c8287ca85fcd800cf2509a8acfb3961580f6ec96f382", 0x3}, 0x60, &(0x7f0000000000)=[{&(0x7f00005a6000)="c90a0b7d7d94856b9ca4fff5f1b1", 0xe}, {&(0x7f0000000000)="6ed800432420724a7a674420978b5da702dde3df9007586668a83f3fbe12089a4f74293e", 0x24}, {&(0x7f00003f8000-0x1000)="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", 0x1000}, {&(0x7f000000f000-0xb2)="f7a626ddcf9726003350e7d956ee430096f84e5679be3cd0baccc71067d832682b8094ac3d53fe3f49a26895633b052ace6316388bf6d3fca74516847d4225445561a32f2c4f04ca56c475ddb1bca4af074ad7af28f7d940a5b5a64d88a974acdca094aa4089d958544fb2e52efbbe50210d78f4d553bd7428ca3d224be0b634c56aeb60e146202f65a37f70368a41ff4248c1f833a49efc808860ea2e42d969ce0f3fec71e33e8feeeb75cd5306ec46495b", 0xb2}, {&(0x7f0000001000-0x7e)="dddb31d64d25dae082bf2b4441c8eebd9e07dedb51f9442caebcc3510674b12b8756bbf567f8b042e5f7a7b24f8e0ed75e2c5e4de1d71207d33f9bfc67bf7ded44d5d3075dea3d2231ed15b2319fa17230e14e090fbf1fb2385941e9f73fd6fdb7952df390f75a2baa87cd772e17d9331f17b69fd9619b2836a2d4510390", 0x7e}], 0x5, &(0x7f0000890000-0x28)={0x28, 0x88, 0x1, "2c020eff3552a6b6f6136e2d54be3f8178936e91c904495e"}, 0x28, 0x1}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c53000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000431000)={0xffffffffffffff9c}) setsockopt(r3, 0x10001, 0x0, &(0x7f0000731000)="", 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000a0c000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r3, 0x1000, 0xfffffffffffffffb, 0x2) 2018/01/29 17:26:52 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x2, 0x401, 0x5, 0x5, 0x101, 0x0, 0x6, 0x100, 0x1000000, 0x69d0, 0x71b}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00000cd000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000a71000)='cmdline\x00') exit(0xfffffffffffffffc) sendfile(r2, r2, &(0x7f0000032000)=0x0, 0x7ff) 2018/01/29 17:26:52 executing program 4: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000753000-0x10)='/dev/sequencer2\x00', 0x40a000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000deb000)={0x0, 0x3}, &(0x7f0000a7b000)=0x8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009e4000)={r2, 0x2}, &(0x7f0000e84000-0x4)=0x8) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e81000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 17:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00002aa000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ea6000)=0x8, 0x80000) mmap(&(0x7f00007a7000/0x2000)=nil, 0x2000, 0x1000001, 0x110, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000089c000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b23000)=0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000da9000-0xb)="6e455b2f6c326301700602") sendmsg$nl_netfilter(r2, &(0x7f0000065000-0x38)={&(0x7f0000abe000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009b6000-0x10)={&(0x7f0000bf7000-0x298)={0x298, 0x3, 0xd, 0x8, 0x0, 0x3, {0xf, 0x0, 0x0}, [@nested={0x22c, 0x6c, [@typed={0x8, 0x81, @void=""}, @generic="781990d0a8b244e9cfb52dbd1ce38f4c918c6659b7df728e7af7d24624797c126bbc8b0ab4a091fd933b8b193a5cbe187ee24ae5ad24ab62be9e1c327a3202a41f8a7db2c37bfdee3f34c007fd47ddd809a0b5cb5773224300fb3e28caec1c37f6bca36e1250888c5aef09fcaec74108d4f585cb2d84cd542821a9f69be065187d2394858ed81d823a17687fcd605544dc93d8c17e882c4397aca0f0c5418454988a41df7e2426589097679566c1e8612547740ebf60eb680cbd637dc9c3d1518cf7f9cbbfd1b8f725ccb2456acbabbee24c5c7517356242", @generic="3ae82fab6df3d50334d480fc56030dd6bcffea9c6fac434a3925f0cb5b983578798f4294925c2ae7b6293e374415802265c39867f7673bbd9a85113731de5cf8f272e3af2f61ddc5dfe217c81cee2101aa777f4aa9481abac0542f7032cacb7ff1177435a262aca7f9820bd5a91a57f9ab602f617a00b82200676c12678a7d1d9909598aef3779d7c1522f6bd168bd42b466e3adedcc6fd93b54b39b016609711eca5498a75c12d960800e699735db6ecc457e0e7fba707c3d779cfdc639cfa6b6262808a7832987eb0ef744d41e3f8a18d44c873a6b0d020fcb", @typed={0x8, 0x17, @void=""}, @typed={0xc, 0x3c, @fd=r2}, @generic="202c71eddfeb3037c1c4331ed75a44ef373f5631c5241fcb6efe31f7f9b27b9505623340a6d9a9200400afd33526ac34a9711a08c3eaf587f77bd984c26059a6785fa7149066c47be45de9ce21f8261fd56829006bd15f405bfb"]}, @generic="33b2e7f976cb8b8789a742f13777ee4d86c8b1f4921d94f28481a0f1ab8260c7a76bc84d65c765bcaba4a7abff9781019a0a08da949188cab2ab55e21db73b3a7d98a61b7c9ed38ea0c4bde6", @typed={0xc, 0x2b, @ipv4=@multicast2=0xe0000002}]}, 0x298}, 0x1, 0x0, 0x0, 0x81}, 0x40) read(r2, &(0x7f0000486000-0x8c)=""/140, 0x8c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00009f7000)=0x3f, 0x4) 2018/01/29 17:26:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) listen(r0, 0x7ff) mmap(&(0x7f0000000000/0xd44000)=nil, 0xd44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x802, 0x0) sendto$inet6(r1, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000871000-0x4)=0x2, 0x4) 2018/01/29 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$write2(0x11, &(0x7f00006bf000)={0x5, 0x20001000, 0x0, 0x8000, 0x3, 0xf3, 0x7fff, 0x8, 0x1000, 0x401}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgrp(0xffffffffffffffff) prlimit64(r4, 0x0, &(0x7f0000578000-0x10)={0x86, 0x46f7f211}, &(0x7f00000f0000)={0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 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}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/29 17:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000e3000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000cae000)=0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000f87000-0x14)={0x1942, 0xe47, 0x0, 0x2, 0x2}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00005f6000-0x2)={0x2, 0x5}, 0x2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ef5000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000630000)={0x0, 0x0, &(0x7f0000e4b000-0x10)=[], 0x0, &(0x7f0000e30000)=[], 0x1, 0x0}, 0x0) syz_open_dev$dmmidi(&(0x7f000015e000-0xd)='/dev/dmmidi#\x00', 0x101, 0x50000) 2018/01/29 17:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) getpeername(r1, &(0x7f00007b9000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000650000)=0x32) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = gettid() sched_getattr(r2, &(0x7f00003b5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) capset(&(0x7f000044c000-0x8)={0x0, r2}, &(0x7f000037c000-0x18)={0x6, 0x4, 0x6, 0x6, 0x1, 0x100}) 2018/01/29 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0x1e8, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x57, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000c14000)=0x101, 0x4) 2018/01/29 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000039e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000765000)='/dev/adsp#\x00', 0x5, 0x2) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000a82000)=0x0) 2018/01/29 17:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002f2000-0x8)='net/hci\x00') ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000085f000)={&(0x7f0000012000/0x3000)=nil, 0x3000}) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005e1000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000014000)=0xc) sendmsg$nl_route(r0, &(0x7f0000cfb000)={&(0x7f0000d3a000-0xc)={0x10, 0x0, 0x0, 0x1000200}, 0xc, &(0x7f00003d3000)={&(0x7f0000c41000)=@bridge_getlink={0x48, 0x12, 0x300, 0x7, 0x1, {0x7, 0x0, 0x0, r1, 0x20000, 0x10000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0x8}, @IFLA_MTU={0x8, 0xe, 0x2}, @IFLA_PHYS_PORT_ID={0x18, 0x22, "fa470ec903a3021211ce38b3df4feed14a"}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000800}, 0x4000080) 2018/01/29 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) read(r0, &(0x7f00004c1000-0xbc)=""/188, 0xbc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000286000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000072a000)=0x0) timerfd_settime(r0, 0x0, &(0x7f00005fa000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$inet(r1, &(0x7f0000a63000-0x87)=""/135, 0x87, 0x2002, &(0x7f0000954000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 17:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f0000f1b000)='./file0\x00', 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 17:26:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000df6000-0x24)={0x0, 0x1c, "331356ea570d3f0650eb8e167416e02a5af6a543bf3d65d4ad057764"}, &(0x7f0000346000)=0x24) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000401000)={r2, 0x51c, 0x10}, &(0x7f00008ae000-0x4)=0xc) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x4, 0x102000001) fcntl$addseals(r0, 0x409, 0x3) 2018/01/29 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000389000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/01/29 17:26:52 executing program 2: mmap(&(0x7f0000000000/0x942000)=nil, 0x942000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000695000)='/dev/amidi#\x00', 0x9, 0x400) ioctl$int_in(r0, 0x5473, &(0x7f0000695000-0x8)=0x7) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xa, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) syz_open_dev$dspn(&(0x7f0000543000)='/dev/dsp#\x00', 0x80000001, 0x101000) ioctl$TCSBRKP(r0, 0x5425, 0x2) 2018/01/29 17:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c91000)=@newsa={0x144, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@tfcpad={0x8, 0x16, 0xffffffffffffffea}, @algo_aead={0x4c, 0x12, {{'rfc4309(rfc4309(rfc7539(xts(twofish),rmd320-generic)))\x00'}, 0x0, 0x0, ""}}]}, 0x144}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:52 executing program 7: r0 = socket(0x0, 0x5, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r1, 0x1, 0xf, &(0x7f000066f000-0x4)=0x0, &(0x7f0000f2e000-0x4)=0x4) r2 = syz_open_dev$admmidi(&(0x7f00002b6000)='/dev/admmidi#\x00', 0x1, 0x2000) vmsplice(r0, &(0x7f00009a3000)=[{&(0x7f0000947000)="664e7d2ea22b946a8b48d117ff0edd9bbb2462e4162a0d437bbee827b9ea0ccae53d9a5d3f70fdd1b309f30f66ddeda8beca6c53c92f70411e57f327814d33e25c393f995e34d8a5c4ae51002ae122c4414c1619f2ca42", 0x57}, {&(0x7f0000e8b000)="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", 0x1000}, {&(0x7f0000ff1000)="25f4a8a8b4e75245fe56acd6ea45888c99a57f66ebfae80d7210ead586cb5c8809eac7c14b726b36eead0aad6d4f98ba76e35d7f3779a5f4241afae880f52c2b469bb5ec03b146565322e0036ccb3c393102c0b1236cf59f39b0bd1c344b66c3bc522d37fb3699f0dcc9c5deb79fa77fb0d5c965", 0x74}, {&(0x7f0000713000)="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0x1000}, {&(0x7f0000179000-0x5b)="1717681a11ff0898e2c0c44aa1cee7c1163613966d0cb2d9c9a0056974bf5d0b7a97b276cc291eb10afd36c1224f527c296576c8135ee4ee8397bbd9ac7c4216c5ba12e1be4f909af290d9f2644e1e7dd18b85797db2d3534971d7", 0x5b}], 0x5, 0x1) ioctl$TCXONC(r2, 0x540a, 0x1bd) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000f25000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f000049d000-0x4)=0x5) 2018/01/29 17:26:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) prctl$setname(0xf, &(0x7f0000012000-0x1)='\x00') r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x2)=0x0, 0x8, 0x0) epoll_create1(0x7ffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000024b000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000049b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x800) read(r0, &(0x7f0000b79000)=""/24, 0x18) 2018/01/29 17:26:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005a1000-0x8)={0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000a55000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) r2 = dup3(r0, r1, 0x80000) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000fc5000-0x10)=@generic="00b1ee9265896c34fbb8d658ad22c0d2") r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00008f1000)={0x6, r3, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d83000-0x4)=0x0) ioctl$sock_bt_hci(r1, 0x400448df, &(0x7f0000942000-0x90)="ac659e81bd6fecd4a55fa07a77f9b2f23a409ca0c93713cbef0c860c1ccd5924f3b016003b0f1d1b0e2cb5c6f8ca88d7d78c3e60681b6cbd691d89375b3c33f1fc9400da4cdc3fc65286f7393aefbe4062561d156216b1504e1610105ef036f9b2fba27eb6011c35797f3d0684f516365da11d9c5d76e86479689decd8aaa51d825b8c1219fa486c0ec08e2f502464f9") setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000922000-0x46)={@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x0}}, {&(0x7f000037d000)=""/50, 0xffffffffffffff6e}, &(0x7f00001e6000)=0x0, 0xc}, 0x46) mq_notify(r4, &(0x7f0000d3a000)={0x0, 0x34, 0x4, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x5, &(0x7f0000e70000-0x8)=0x0) io_destroy(r6) 2018/01/29 17:26:52 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000002a000-0xb)='/dev/audio\x00', 0x800, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f000002a000)='./file0\x00', &(0x7f000002a000)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x30)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f27000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001aa000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000012d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, r1}, 0x14) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f000060b000)={0x2, 0x0, [{0xa0e, 0x0, 0xff}, {0x831, 0x0, 0x5}]}) recvmmsg(r0, &(0x7f0000dd8000)=[{{0x0, 0x0, &(0x7f0000a62000)=[{&(0x7f0000e12000)=""/86, 0x56}], 0x1, &(0x7f00004e8000)=""/74, 0x4a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d23000-0x10)={0x0, 0x0}) 2018/01/29 17:26:52 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2d000-0xf)='/dev/sequencer\x00', 0x280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000001000-0x10)={0x4, 0x3, 0x8, "4db76950166c", 0x2, 0x0}, 0x378) r1 = socket$packet(0x11, 0x2000000002, 0x300) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000001000-0x1)=0x58, 0x2c5c64acefca2a5e) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) socketpair$inet(0x2, 0x0, 0xe2bc, &(0x7f0000001000)={0x0, 0x0}) [ 355.096897] lo_write_bvec: 22 callbacks suppressed [ 355.096903] loop: Write error at byte offset 18446744073709551614, length 4096. 2018/01/29 17:26:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b81000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x72, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2018/01/29 17:26:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f00005c3000-0x58)={{0x557, 0x2}, 0x0, 0x9, 0x2, {0x8, 0x20}, 0xfffffffffffffe00, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00004ec000)={0x0, 0x2, 0x0, 0x0, &(0x7f000063d000-0x180)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:52 executing program 5: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f000012f000-0x18)={0x6, 0x0, 0x1, 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) readv(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xd8)=""/216, 0xd8}, {&(0x7f0000000000)=""/219, 0xdb}, {&(0x7f0000001000-0xf)=""/15, 0xf}], 0x3) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000001000)=""/141, &(0x7f0000001000-0x4)=0xffffffe1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000456000)={r2}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r4, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x5, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x8000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x800000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") statx(r0, &(0x7f00001f8000-0x8)='./file0\x00', 0x0, 0x0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f00008bc000)='./file0\x00', &(0x7f0000606000-0x8)='./file0\x00') 2018/01/29 17:26:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000bdd000-0x20)={@generic="a62e52730d0ca3307f6f4d24f7464aef", @ifru_flags=0x9000}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c70000)={0x10000, 0x7fff, 0x6, 0x31f7}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) 2018/01/29 17:26:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000aaf000)='./file0/control/file0\x00', 0x8000000000000002) 2018/01/29 17:26:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00002e5000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f000057a000)='/dev/input/mouse#\x00', 0xfc4d, 0x80) ioctl$TIOCMGET(r1, 0x5415, &(0x7f000055e000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c45000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00007cd000)={0x2, 0x2}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f9000)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r2, &(0x7f0000432000)=[{&(0x7f00007ad000-0xed)=""/237, 0xed}], 0x1) 2018/01/29 17:26:52 executing program 4: r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) 2018/01/29 17:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x8000, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000ef1000)='/dev/input/mice\x00', 0x0, 0x450000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r0, &(0x7f0000466000-0x72)=""/114, 0x72) r1 = gettid() process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/01/29 17:26:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x8, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f80000-0x4)=0xa, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c9b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000049000-0x28)={0x5, 0x1, 0x1, 0x500000000, 0x1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000195000-0x15)='/proc/self/net/pfkey\x00', 0x41, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000452000)={&(0x7f0000e33000/0x1000)=nil, 0xffff, 0x3, 0x24, &(0x7f000028a000/0x3000)=nil, 0x4}) close(r2) pipe2(&(0x7f00008a9000-0x8)={0x0, 0x0}, 0x4002) lseek(r4, 0x0, 0x7) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000e6b000)=@ioapic={0x6001, 0x1, 0xb46, 0x0, 0x0, [{0x7f, 0x5672, 0x80, [0x0, 0x0, 0x0, 0x0], 0x3ff}, {0x0, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x20, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0], 0x8000}, {0x1, 0x4d1d, 0x8, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x1, 0x9, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x3}, {0xfffffffffffffffc, 0x100000000, 0x3, [0x0, 0x0, 0x0, 0x0], 0x5f6}, {0x7ff, 0x41, 0x8000, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x7, 0xfe80, 0x1, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x3f, 0x5, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x80000001}, {0x2, 0x4, 0xe200000000000000, [0x0, 0x0, 0x0, 0x0], 0xfe}, {0x8, 0x100000001, 0x0, [0x0, 0x0, 0x0, 0x0], 0x100000001}, {0x401, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0xfffffffffffffffb, 0x7, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x3, 0x8, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x10000, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x2, 0x6, [0x0, 0x0, 0x0, 0x0], 0x7fffffff}, {0x100000000, 0x100000001, 0xe6, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x1, 0x3, 0x6a6, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x1, 0x0, 0xc0000000000000, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x436, 0x3f, 0x0, [0x0, 0x0, 0x0, 0x0], 0x9}, {0xd5, 0x3, 0x8, [0x0, 0x0, 0x0, 0x0], 0xff}, {0x7, 0x0, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x101}, {0x8, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x3b9}, {0x5, 0xaa2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x7}]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000b7000-0x4)=0x0) read(r4, &(0x7f00006b0000-0x4e)=""/78, 0x4e) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000e54000)={0x2, 0x6, 0x0, 0x1, 0xfba, 0x2}) 2018/01/29 17:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000023c000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e84000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000bd1000)='net/ip6_flowlabel\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000579000)='/dev/snd/seq\x00', 0x0, 0x400900) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000b45000)={0xc175, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009c7000)='attr/fscreate\x00') getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000687000)=""/4096, &(0x7f000073a000-0x4)=0x1000) 2018/01/29 17:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000977000-0x1)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mlockall(0x3) r0 = open(&(0x7f0000330000-0x8)='./file0\x00', 0x2080, 0x50) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000dc9000)={0x8, 0x1, 'client0\x00', 0xffffffff80000005, "a1fd6189af03b176", "f4e82506a45031e1232f1fb4abc344b31d14f5a8239acadeb874e81f35464225", 0x8, 0xa8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(0xffffffffffffffff, 0x0) 2018/01/29 17:26:53 executing program 4: get_mempolicy(&(0x7f000043e000)=0x0, &(0x7f0000cf4000-0x8)=0x0, 0x100000000, &(0x7f00001e3000/0x4000)=nil, 0x7) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/29 17:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a58000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c9b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b21000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bde000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000025d000)={0x0, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/29 17:26:53 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000748000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000+0x21d)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x800, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00006de000-0x1)={0x4}, 0x1) r3 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') connect$bt_rfcomm(r3, &(0x7f00008b4000)={0x1f, {0x80007, 0x0, 0x5, 0x4, 0x2250, 0xba}, 0x0}, 0x9) read(r3, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:53 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/29 17:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) r2 = pkey_alloc(0x0, 0x16599e1dbf2427fe) pkey_mprotect(&(0x7f000054d000/0x2000)=nil, 0x2000, 0x3427fc19f673a25e, r2) readv(r0, &(0x7f00001d9000)=[{&(0x7f0000224000-0x16)=""/22, 0x16}], 0x1) 2018/01/29 17:26:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000676000-0xc3)=""/195, &(0x7f0000000000)=0xc3) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000001000-0x24)=@ipv6_newroute={0x16, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b3a000-0x9)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000fcf000-0x4)=0x4) r2 = socket(0x200000000010, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f00009eb000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) sendmsg$nl_generic(r2, &(0x7f00001f0000)={&(0x7f00001df000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa7000)={&(0x7f0000271000)={0x24, 0x2d, 0x601, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0xff, 0x1000000001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ea6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000951000)=@ioapic={0xf000, 0xb7, 0x1, 0x3, 0x0, [{0x800, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x5, 0x1400000, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x401, 0x3f, 0xffffffff, [0x0, 0x0, 0x0, 0x0], 0x1ffe000000000}, {0x3, 0x2, 0xfc51, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x54, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x6, 0x47, 0x2, [0x0, 0x0, 0x0, 0x0], 0xb81}, {0x81, 0x20, 0x8, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x3, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffc}, {0xd93, 0x8, 0xcc05, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x1, 0x81, 0x401, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xf83, 0x4, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffffffffffff, 0xffffffff, 0x1ff, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x2, 0x6, 0x2, [0x0, 0x0, 0x0, 0x0], 0x83bd}, {0x3e, 0x401, 0xfffffffffffff800, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x81, 0xffff, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffff}, {0x5, 0x39, 0x401, [0x0, 0x0, 0x0, 0x0], 0x4}, {0xc99, 0x2, 0x6d12fe4f, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x7, 0xb0, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x27, 0x47820, 0x7ff, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x4, 0xb6, 0x1, [0x0, 0x0, 0x0, 0x0], 0x40000000}, {0xc43, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80}, {0xcbfb, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x4, 0x3f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0x0, 0xe7, [0x0, 0x0, 0x0, 0x0], 0x80000001}]}) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 17:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f0000af5000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/29 17:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00003db000-0x6)={0x1c9b, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000082e000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) unlinkat(r0, &(0x7f0000ec1000-0xa)='./control\x00', 0x0) umount2(&(0x7f0000c85000)='./control/file0\x00', 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 17:26:53 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, 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) perf_event_open(&(0x7f0000660000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8, 0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") 2018/01/29 17:26:53 executing program 6: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000067000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000068000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000020000-0x8)={0x0, 0x0}, 0x1, 0x8000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000069000-0x8)=0x0, &(0x7f0000069000-0x4)=0x8) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000069000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000069000)="61fb5ce53c08fa8abb101689e1581a660870aac29f578142e24198068aec3c61153ffebac261d76c202e5e9d9ed09528623281d1d2c120d3f924f06cd3c6f62279", 0x41, 0x4, &(0x7f000006a000-0x10)={0x3, {"c2ee6b03055b54"}, 0xfffffffffffff801}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/29 17:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000f66000-0xc)='/dev/audio#\x00', 0x8, 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 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) clock_gettime(0x2, &(0x7f0000392000)={0x0, 0x0}) 2018/01/29 17:26:53 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000745000)='/dev/vcs\x00', 0x400000, 0x0) name_to_handle_at(r0, &(0x7f00006e3000-0x8)='./file0\x00', &(0x7f0000dde000-0xe6)={0xe6, 0x7af, "e45a5e838c2f1178d0e788e8c7e30d4018774fbc03568a80e8237befedd91fde343997fc24ee946be4803a545ff63155f76a63337899995781d9e5b1dd3f5106e7358a73f33942a9394c72f807285837335d70f648885eb8da82b02d9d6cfc96e827b18e05f9957c115a9a2d8420148fcc784d9b649c05438a060cd4e348b3b7a4a889fa7429002ced3bae1d8e6dc7c5b3f942c9e7c30abc440726ec9d3d82907018c114a188c082992fa5e9c01cea3ad22a0c523966f2ca1e5c47acb3dc861705d7625983f419b87436f59f42b501a697c674ee60c99f8d33b26d2b288a"}, &(0x7f00004c5000-0x4)=0x0, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f00000ae000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000ab4000-0x6)='./bus\x00', 0x200) 2018/01/29 17:26:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) connect$nfc_raw(r0, &(0x7f0000a62000+0xd3)={0x27, 0x68, 0x3, 0x1}, 0x10) 2018/01/29 17:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0xfffffffffffffffd) msgctl$IPC_SET(r0, 0x1, &(0x7f000018c000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f00003bb000)="97", 0x6) getsockopt$inet_dccp_buf(r1, 0x21, 0x8c, &(0x7f00007ca000)=""/107, &(0x7f000081b000-0x4)=0x6b) 2018/01/29 17:26:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dde000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f000028e000-0x14)={{0x401, 0x3, 0x3, 0x101, 0x9, 0x8}, 0x7, 0x7, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f00003fa000-0xc)='uid_map\x00') r2 = syz_open_dev$admmidi(&(0x7f0000441000-0xe)='/dev/admmidi#\x00', 0x100000000, 0x2000) sendfile(r2, r1, &(0x7f00001ce000-0x8)=0x0, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ecb000-0xb8)={0x0, 0x64, 0x9, 0x7, 0x7, 0xb6, 0x7, 0x10000000000, {0x0, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x6, 0x80000001, 0x100}}, &(0x7f0000e8d000)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b40000)={r3, 0x93, "eff36339f0e8be936050500fa56dafb111a2e1ba1e0c37195a88e6d9184cfba5f23bcd50c9240fa08e3fa5a550f76d535021e9c47df45bb086b7353a57570f62e911d303140872474dc6e6a0fb4e01bc58e407eb5aa7037db2047b3d2cee030395d9a0b7bbe04cda0d69608be1374a1a286e7f31202ca13650d1a76b98afa611e071558854d3d3d6491115a35872952604fc74"}, &(0x7f0000385000-0x4)=0x9b) 2018/01/29 17:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000616000)=0x16a6ee41, 0x4) 2018/01/29 17:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00002ff000)={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x4}, {0xa, 0x0, 0xcdad, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x51cd}, 0xb3, [0x7ff, 0x1ff, 0xbbf8, 0x3, 0xcba, 0x7, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x5c) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000758000-0x4)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 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, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1, &(0x7f0000bdf000-0x2a)="791f809f9279b23440d0c304a845f0a2bcc57c537dcca079442e444aefeeb109f23e6fa299ff1ba43595") ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100, 0x0, 0x0, 0x0}) r2 = syz_open_dev$evdev(&(0x7f0000f2b000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000318000)=""/0) 2018/01/29 17:26:53 executing program 4: clone(0x0, &(0x7f0000d8c000)="", &(0x7f0000328000)=0x0, &(0x7f0000faa000-0x4)=0x0, &(0x7f0000491000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f000039f000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000001000-0x3)=0x5, 0x5, 0x77bd5142cbf1193f) get_robust_list(0x0, &(0x7f000031c000-0x8)=&(0x7f00000e1000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000063c000)=0x18) 2018/01/29 17:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000028f000)={&(0x7f000086a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000004b000-0x10)={&(0x7f0000c10000)=@expire={0x100, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000250000-0x14)={0x2, 0x3ff, 0x4, 0x8, 0x6, 0x3ff, 0x7fffffff, 0x9, 0x9, 0x37f}) sendmsg(r1, &(0x7f00000e9000+0x881)={&(0x7f0000f07000-0x60)=@nfc_llcp={0x27, 0x3, 0xffffffffc0b8625c, 0x0, 0x100000001, 0x0, "d631869971961a482a9b2926d088a527d3e895c8d660e41b6aac86caa97b189dc53021f0bc481725fb027c2a3135c4f96ad8faee837bc773699e4343517421", 0x1}, 0x60, &(0x7f0000aaf000)=[{&(0x7f000019c000)="", 0x0}, {&(0x7f00004eb000-0x99)="a0c10dedf9416b5ac070dfe66992cfb8b45677817be5f7ac419ba3645293241fccd46c0957e32a221ab540cb585e20be75d4b1439fded9fc0d81a2cd4479f78bde03653d70635363b13de80900941247b8b9cd339e6c496f561a9f6d13002d7832b4ad14b18cf7471a0a57b625010ce8ade7728830da953a0a68c29260706616dfddd36fa08a3bc74e08ac528cd21419eda6c68a5526d3f356", 0x99}, {&(0x7f0000136000)="55f45ba9a1c62a24752c543995a7c6d46e9f4bcd32a8f521cfa7f3345fb85e1b288fac7047b36fad2a6488970cc128441f2c81d09def58439904785cdd00a2fdbdd202f4d3702740a8d62e9a12e2a68428da07b8a73dcf9b89f22c3e1adf5864a932cd24d066543b2ab3898db7938a172c814e532ab54aa91c3f3764d87163c65283517f2fff435fbb854879b2ae007444", 0x91}, {&(0x7f00005ba000-0xf4)="93454868ce001393d71e0c538bb59893d8bade32ca20d88bfe967af5b0c79e563cebe51c878c5b0960458008c7bf0741438415dc90ee78f663826da1788ce9dcd8773942d20d6df15d3631220045d51dd15f52cd0149ef8758e1ab16e23aba4329c7262aa70e9cfe1f17608af05f7c68c76431656d136636e6e2f8a9d8e3e30a3fc6ff3fac43fa1c42b6fb1e25ab338e0d49fcd1112df2910c509f0cd58f4524d3c8bf8355093d946ce151b34b0719207527bffac05bdb1ab496ec64e4a4405da1a70ccea66719c5ea0902e7df21801f400a1bed2e3ed0c46150ef6209ffab69d8eb5672dd24b7dd6313bc545537e9f38caa8d38", 0xf4}], 0x4, 0x0, 0x0, 0x800}, 0x10) 2018/01/29 17:26:53 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000005000)={0x9, 0x4, 0x9, 'queue0\x00', 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]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0xfffffeff, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) 2018/01/29 17:26:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000-0x11)="73651d5276566f78000000001b27504c00", 0x1) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f000051d000)={0x80000000000000, 0x6000, 0x415a, 0x8, 0x1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mknod(&(0x7f0000d27000)='./file0\x00', 0x100000011d, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000491000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) keyctl$set_reqkey_keyring(0xe, 0x7) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') r4 = accept4$inet(r3, &(0x7f0000914000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e98000+0x259)=0x10, 0x800) sendfile(r0, r3, &(0x7f000084f000)=0x0, 0x22) r5 = syz_open_procfs(r1, &(0x7f00000e0000)="032b00ece67d2f1af9ed1f8f15659b21fd4119f00f5205002147367195981919d8085ba3afc5fd3691be9f5b4352d500adfbe72e2308f418102d0a8093f81f40f57721a0d7b40cb9cfb7f0") ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) pread64(r0, &(0x7f0000910000)=""/0, 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00006c3000)={0x0, 0x0}) read(r0, &(0x7f00001e8000)=""/0, 0xd1) ioctl$KVM_SET_ONE_REG(r5, 0x4010aeac, &(0x7f00000b4000-0x10)={0x7, 0x1}) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000019d000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f000028c000-0x4)=0xfe13) lseek(r5, 0x0, 0x0) r6 = open(&(0x7f0000087000)='./file0\x00', 0x400005, 0x8) setsockopt(r6, 0x10001, 0xffffffffffff9033, &(0x7f0000263000-0x53)="9941d57d2dc8fbbead57e215450484fe0c3444ef9722271ea0283d941ec8b56dd553d5ef49d3b18422f2eba782369b43958443035370000af4893e604c228c4d77d8c6a650d8c233cd6dc4764829b5e8ff91f5", 0x53) setsockopt$packet_buf(r6, 0x107, 0x1, &(0x7f0000393000-0xc0)="3323c7a7dfddd57fa4b8eb8ab1c3824f1629f38b7d2f059d7ecb0d968e71e0ef32533984c582f1d19f64ae7b98a3e4859a381a462cf09370d0ac42246f5e8dde9dbcb8868d137f39c1c7c20a95420cc86be67863dbccaf28be1bdcba0caffb93d95c79ff0e4ce0aacad52e6a26d7588d778e50d9b437ee58aa3468baf18014758296f7cface7e7f26dc6a375bbaabc56f97f309b0b1132115852094d7640a84c22919c9c0980f66b16a91e1ef5285ac9a33df7b2962622f954dc035eea559a33", 0xc0) r7 = add_key$user(&(0x7f0000a55000-0x5)='user\x00', &(0x7f0000dfc000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000031f000)="6b0bbdfc91ee0b7444277e40e031811628406cf17c1b57c44adfb15200a8ba5276d0930a4177a345aa05d8500e4ff18026dafaff3161c0baa577b4ed138e23b1b71ddcf21024abab86c17bd7b358461329dfc3611e6995ab260b0772dc0ce05123b6b55f0468d23b6a60b85078f9ebdbabf6c490a9062e028848070f915eb4ceea52561174a54915a2ba6b731edf260ee632569983e44fb50254f354bcb9f9b868777063a920ed4d52ded27841f148cab7227de53df3d6a899b5fe44219c51ba70fcdb091f47dc11", 0xc8, 0x0) r8 = request_key(&(0x7f000047e000-0xb)='cifs.idmap\x00', &(0x7f000014e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e49000-0xd)='attr/current\x00', 0xfffffffffffffffe) r9 = add_key(&(0x7f000066e000-0x8)='keyring\x00', &(0x7f0000509000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000325000)={r7, r8, r9}, &(0x7f00000ec000-0x1000)=""/4096, 0x1000, &(0x7f00009ac000-0x38)={&(0x7f0000f63000-0xe)={'crc32c-generic\x00'}, &(0x7f000089a000-0x21)="545afc9012d8b6e77b0e6460145d80d5ca5a99a156ed643f308857c092e9f06ec2", 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000d05000)=0x0) open$dir(&(0x7f0000869000+0x804)='./file0\x00', 0x260ff, 0x0) 2018/01/29 17:26:53 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c38000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000012000)=0x0) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 17:26:53 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000047000)='/dev/dsp\x00', 0x400, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000ceb000-0x4)=0x70e8025b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000af000)=0x80000000, 0xffffffffffffff61) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b3000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000825000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$packet_int(r2, 0x107, 0x17, &(0x7f00000c4000-0x4)=0x0, &(0x7f0000c58000-0x4)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000cb0000-0x10)={0x2, 0x4b46}) seccomp(0x1, 0x0, &(0x7f00005aa000-0x10)={0x2, &(0x7f0000925000)=[{0xc18, 0x0, 0x101, 0x200}, {0x9e, 0x3, 0x7, 0x3ff}]}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f000020d000-0x4)=0x200000) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000ea5000-0x4)=0x0) 2018/01/29 17:26:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bd7000-0x4)=0x3, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x964, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) set_mempolicy(0x3, &(0x7f0000190000-0x8)=0xffffffffffffcdf4, 0x6) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a59000-0xb)='net/rfcomm\x00') getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c8f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec3000)=0x14) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000a12000)=@req3={0x3f, 0x4, 0x6, 0x6, 0x1ff, 0x80000001, 0x8001000}, 0xe) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00008e5000)={0x0, 0x3, 0x7, 0x1}, 0x8) 2018/01/29 17:26:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008eb000)="ff07000000697479637075736574404046657600a9", 0x2) pwrite64(r0, &(0x7f0000439000-0x2)='8', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r1, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r1, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000564000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000314000-0x10)={0x0, 0x0}, &(0x7f0000cee000)={0x0}, 0x8) fcntl$addseals(r0, 0x409, 0xd) sendfile(r0, r0, &(0x7f0000c11000-0x8)=0x0, 0x7c) 2018/01/29 17:26:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000205000-0x8c)=""/140, 0xd7fc9f0e42ee7848) 2018/01/29 17:26:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x23) capset(&(0x7f0000001000)={0x20071026, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xb84c}) 2018/01/29 17:26:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000120000-0x15)='/proc/self/net/pfkey\x00', 0x107003, 0x0) socketpair(0x4, 0x5, 0xb4f8, &(0x7f00008c1000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b87000-0x10)={0x0, 0x0}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) fcntl$setstatus(r1, 0x4, 0x4000) io_submit(r2, 0x29c, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r1, &(0x7f0000dd5000)="", 0x400, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) [ 355.749130] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 355.788837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 357.152424] kauditd_printk_skb: 678 callbacks suppressed [ 357.152463] audit: type=1400 audit(1517246814.850:21859): avc: denied { map } for pid=16636 comm="syz-executor7" path="/root/syz-executor7" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 357.184438] audit: type=1400 audit(1517246814.850:21860): avc: denied { map } for pid=16636 comm="syz-executor7" path="/root/syzkaller-shm257756224" dev="sda1" ino=16495 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 357.210962] audit: type=1400 audit(1517246814.850:21861): avc: denied { map } for pid=16636 comm="syz-executor7" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9042 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 357.236595] audit: type=1400 audit(1517246814.850:21862): avc: denied { map } for pid=16636 comm="syz-executor7" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9042 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 357.262239] audit: type=1400 audit(1517246814.856:21863): avc: denied { sys_admin } for pid=16636 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 357.424066] IPVS: ftp: loaded support on port[0] = 21 [ 357.509621] audit: type=1400 audit(1517246815.207:21864): avc: denied { net_admin } for pid=16637 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 357.534413] audit: type=1400 audit(1517246815.215:21865): avc: denied { map } for pid=16638 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 357.557974] audit: type=1400 audit(1517246815.232:21866): avc: denied { map } for pid=16640 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 357.581140] audit: type=1400 audit(1517246815.250:21867): avc: denied { map } for pid=16642 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 357.604942] audit: type=1400 audit(1517246815.259:21868): avc: denied { net_admin } for pid=16643 comm="ip" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 357.792750] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/29 17:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) syz_emit_ethernet(0x36, &(0x7f000000b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r0, &(0x7f0000024000)="c3", &(0x7f00007ce000)="", 0x0}, 0x20) 2018/01/29 17:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f0000009000)=[{0x720, 0x29, 0x4, "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"}], 0x720, 0x0}, 0x0) r1 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000327000-0x18)={0xaa, 0x0, 0x0}) mknodat(r1, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001f4000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xa130, 0x1, 0x1, 0xff}, &(0x7f0000d12000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c58000-0x8)={r3, 0x7ff80, 0x4}, &(0x7f0000576000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000059b000-0xc)=@sack_info={r4, 0x400, 0x8}, 0xc) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/01/29 17:26:56 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000000e000)='/dev/vcs#\x00', 0x5, 0x100) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f000000e000)={0x7ff, 0x0, 0x4, 0x100000001}, 0x10) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/29 17:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) fstat(r0, &(0x7f00006d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 17:26:56 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000af0000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b80000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x15, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:56 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000011000)={r2, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r3, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000004000)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 17:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000cc2000)={{&(0x7f0000723000-0x78)=""/120, 0x78}, &(0x7f00001be000-0x1)=0x0, 0x20}, 0x20) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000015000-0x10)={0x2, &(0x7f0000107000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000eea000-0x10)={r2, &(0x7f00002c5000)=""/158}) connect$vsock_dgram(r1, &(0x7f0000872000)={0x28, 0x0, 0x0, @hyper=0x0, 0x0}, 0x10) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00004ed000-0xc)={0xffff, 0xfffffffffffffff7}) socket$inet6(0xa, 0x2, 0xff) sendto$inet6(r1, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 17:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x60000080806, 0x7d) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001cc000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000085c000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000022f000)=r3) r4 = accept(r0, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000389000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/29 17:26:56 executing program 3: r0 = msgget(0x1, 0x4d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000854000)={0x0, ""/13}, 0x15, 0x8000000000040000, 0x1800003800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000001000-0x4)=0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x8001, 0x7, 0x2, 0x9, 0x0, 0x6, 0x30000, 0x4, 0x13, 0xfffffffeffffffff, 0x5, 0x1, 0x1, 0x7, 0x18000000, 0x5, 0x2, 0x908, 0x1ff, 0xfffffffffffffffe, 0x3, 0xffffffff80000000, 0x100000000, 0x1, 0xdf7, 0x10000, 0x9, 0x3f, 0x2, 0x2a, 0x8000, 0x7, 0x3, 0x7b40, 0x1, 0x2, 0x0, 0xff, 0x6, @perf_config_ext={0x6, 0x20}, 0x21000, 0x1, 0x0, 0x6, 0x2, 0x9, 0xf995, 0x0}, r2, 0x2, r1, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000003000-0x9d)=""/157) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000002000-0xe8)=""/232) 2018/01/29 17:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b000+0x247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000049000-0x4)=0x10001, 0x4) fcntl$setflags(r0, 0x2, 0x1) read(r0, &(0x7f0000fa8000-0xed)=""/237, 0xed) perf_event_open(&(0x7f000001d000)={0x2, 0x411, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00004b7000)=0x3, &(0x7f0000d04000-0x4)=0x4) fsetxattr(r2, &(0x7f00007ea000-0x8)=@random={'os2.', ']#&\x00'}, &(0x7f0000723000-0x19)='securityvmnet1ppp0,{eth0\x00', 0x19, 0x2) recvmsg(r1, &(0x7f000041c000-0x38)={&(0x7f0000100000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f00007aa000-0x80)=[], 0x0, &(0x7f0000276000-0x83)=""/131, 0x83, 0x0}, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000045d000)='/dev/cuse\x00', 0x80000000100, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/01/29 17:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000041000-0x3)=0x0) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000842000-0x40)={0x1, 0x2, 0x101, 0x0, "b230588a2aa1f18d3f2df77f5db72b230dca4931b1eb3560a6e8c15307f48392c04cfff364f841cf79bba920", 0x100000000}) 2018/01/29 17:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000425000)={0x26, 'skcipher\x00', 0x20f, 0x23fe, 'xts(aes)\x00'}, 0xfffffffffffffef8) bind$alg(r0, &(0x7f0000a87000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) 2018/01/29 17:26:56 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) r1 = syz_open_dev$mouse(&(0x7f0000463000)='/dev/input/mouse#\x00', 0x0, 0x200000) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000f84000-0x8)={0x0, 0x0, 0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f81000+0x50c)={0x0, 0x0, &(0x7f00008bf000-0x50)=[{&(0x7f0000f81000)="5968aaa757a800f3ea971b864d4029b6148138a099ba0ad9446e19d2e7538656465332a8dbdbaceda57449321aaa69b9c4ea5842aac5c842f99e75bd38d41fc8", 0x40}], 0x1, &(0x7f0000f80000)=[], 0x0, 0x0}, 0x0) r3 = dup(r2) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f00008ee000)=[{{0x77359400, 0x0}, 0x4, 0xffff, 0x0}], 0x18) sendfile(r1, r0, 0x0, 0x72439a6b) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000484000-0x98)=""/152) 2018/01/29 17:26:56 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='vcan0\x00', 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/29 17:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x80800, 0x9) 2018/01/29 17:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000556000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = socket(0xa, 0x1, 0x20) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00005da000)={0x8, &(0x7f0000880000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000ed1000-0x10)={0x0, 0x0}, &(0x7f0000928000-0x4)=0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006b1000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000174000)={0x0, r1, 0x0}) getsockopt$llc_int(r4, 0x10c, 0x0, &(0x7f0000fc2000)=0x0, &(0x7f0000038000-0x4)=0x4) 2018/01/29 17:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000329000)={0x0, 0x0}) r0 = open(&(0x7f0000a47000-0x8)='./file0\x00', 0x40000, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00001ed000-0x6)={0x0, 0xffffffffffff8000}, &(0x7f0000ae4000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000011e000-0x4)=r1, 0x4) r2 = socket(0x5, 0x7, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbd, &(0x7f00008d8000-0x22)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "5d02a4e31ea8092a29566208b970e177cc9d9d48ff676c234db45c8d803d9cf6c16c3f2dfa732f1b0e887f439507709367e02b16f09aee191b249bdfa2b5de95b841eaf239acbcbe6ba2eb2a1d9c4701979a663ba7dcf12c104d5b4b3f1bdf893baaaaeb7ea35fb09ae6a2733aa50b0bad2127b13fb23e61f0ac3a48c54acf777ff9da26c133e7158015a469006831bae54ec4"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0xeee]}) accept4$netrom(r2, &(0x7f00008a9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e78000-0x4)=0x4, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000b3c000-0x8)={0x0, 0x4fffbfffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000785000-0x18)={0x0, 0x7, 0x30, 0x20, 0x3}, &(0x7f0000fbe000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002e8000-0xa0)={r4, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0xffff, 0x76b2401c, 0x9}, &(0x7f0000aba000)=0xa0) syz_open_dev$sndseq(&(0x7f00009ba000)='/dev/snd/seq\x00', 0x0, 0x40001) read(r3, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:56 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) connect$inet6(r0, &(0x7f0000010000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000f000)={0x0, 0xf3d9, 0x30, 0xfff, 0x4}, &(0x7f000001d000)=0x18) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001d000)={0x0, 0x6}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000013000-0xb8)={r1, 0x8, 0x3195, 0x0, 0x7f, 0x3, 0x80000001, 0x0, {r2, @in6={{0xa, 0x0, 0xfbb3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbc7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1200000000000, 0xccb, 0x1f, 0x6}}, &(0x7f000001e000-0x4)=0xb8) 2018/01/29 17:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x202d, 0x802, 0x0) write(r0, &(0x7f00001ee000)="24000000260027fefff9e900073677000000000001000000000900002000000000ebf910", 0x24) r1 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) recvfrom$llc(r0, &(0x7f00000a1000)=""/18, 0x12, 0x0, &(0x7f000044d000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/29 17:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00002ef000-0x48)={{0xffffffffffffffff, 0x1, 0xaef, 0x0, 0xffff}, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000b0d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810d46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a432a15b3fe56aa166b57c0d"]}, 0x84}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000a34000-0x38)={0x7, 0xaff, &(0x7f0000670000-0xb)="5cdb2e59ecfbf12b02df20", &(0x7f000063a000-0x89)="31a6fff313ac33d1fd13837cfbe272c66d2db1592cfd4dc5cc9138e34c5a839f767481201ea826860316e61f1a0b341f15e5149ddd3071510c353ad03593fcc2e00456dfeebc7c36d265953211440f48835e0476a58fb051d15f70acaaea397c756b284792ce2175e15d42d89c2a1019243d97288db568aabda8c56794659ce181abaab89d826db236", 0xb, 0x89, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) connect$inet6(r2, &(0x7f0000071000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) tee(r1, r1, 0x8000, 0xd) 2018/01/29 17:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000097b000-0x60)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f7000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000741000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000494000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000ab4000-0x10)='./control/file0\x00') getdents64(r0, &(0x7f0000cdc000)=""/0, 0x0) unlinkat(r0, &(0x7f0000ec1000-0xa)='./control\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000fa4000)={0x0, 0x0}, 0x4800) r4 = getuid() ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f0000236000-0x4)=r4) geteuid() 2018/01/29 17:26:56 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mq_notify(0xffffffffffffffff, &(0x7f0000028000)={0x0, 0x0, 0x0, @thr={&(0x7f0000026000)="3cdfef1b48c99bf4c770b3596ea9743974f741861092dec3b8c3f23bda99efe6", &(0x7f0000001000-0xb)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000028000-0xc)={0x10, 0x0, 0x0, 0x10000000000000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000026000)={0x24, 0x28, 0xaff, 0x3, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @pid=r1}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) ioctl$KDENABIO(r1, 0x4b36) timer_create(0x2, &(0x7f0000273000)={0x0, 0x36, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000)=0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000ff2000-0xb)='/dev/mixer\x00', 0x10d400, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000dfd000)={"0282b3f73a3ba14ee0e3721cacda6bdb", {0x4, 0x9, 0x2, "a29fa8ff976b", 0xf8, 0x0}}) timer_create(0x2, &(0x7f0000abe000-0x60)={0x0, 0x100000000000000, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f0000010000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}, &(0x7f0000bb0000)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f000048a000-0x4)=0x0) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r4 = dup(r0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000b62000-0x49)=""/73) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000e3c000-0x4)=0x2, 0xffffffffffffff3f) connect$inet(r4, &(0x7f000054e000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000492000-0x4)=0x0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r6 = syz_open_dev$dmmidi(&(0x7f0000995000-0xd)='/dev/dmmidi#\x00', 0xfffffffffffff001, 0x400402) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000042000)={0x1d71, 0x2, 0xffffffff, 0x3f, 0x7f800, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000bab000-0x1e)=""/30) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCCONS(r4, 0x541d) r7 = fcntl$getown(r3, 0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r6, 0xc02c5341, &(0x7f00004c7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$getsig(0x4202, r7, 0x9, &(0x7f0000772000-0x10)={0x0, 0x0, 0x0, 0x0}) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) 2018/01/29 17:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000270000)='/proc/self/net/pfkey\x00', 0x420000, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000523000-0x20)={0x1, 0x0, 0xb11f, 0x7ff, r1}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000e9d000-0x95)=""/149) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f0000496000-0x4)=0x100007a, 0xffffffffffffff45) dup3(r2, r2, 0x80000) 2018/01/29 17:26:56 executing program 2: r0 = getpid() setpriority(0x2, r0, 0x798) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$admmidi(&(0x7f00000e0000-0xe)='/dev/admmidi#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000c85000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x48, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip_vti0\x00'}) listen(r1, 0x20000003) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000604000/0x2000)=nil, 0x2000, 0x2, r3) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r4, &(0x7f0000247000-0x38)={&(0x7f0000c77000-0x80)=@generic={0x0, "ab71bd91e219a868331775a7fef8b686e3fba58825ad8c0497019d48d9a7b7aeed284a0da1ddfd656fd2b472e055e28c1b56ccfdc0d9869db9b262848b492a511fbe4a059b472efb020de4fe1913d7ce29d230e3efe25d56ffed48fd01c59c32d89da6d455cf0d67fde4ef2941f22da6c89afa3d4d04a3b77ef3e415b115"}, 0x80, &(0x7f00005a8000)=[], 0x0, &(0x7f000057d000)=[], 0x2a3, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000c5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f1000)=0xe8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000638000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x2002}) 2018/01/29 17:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e23000)={0x101, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x5, 0x0) 2018/01/29 17:26:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c60000-0xc)='/dev/amidi#\x00', 0x0, 0x20200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00003b5000-0x4)=0x18, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) socket$bt_hidp(0x1f, 0x3, 0x6) bind$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, 0x3) socket$alg(0x26, 0x5, 0x0) ftruncate(r1, 0xffffffff) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000deb000)={0x0, 0x0, 0x1, 0x1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = accept4$inet6(r1, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) bind$inet6(r0, &(0x7f000058a000)={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0xe4}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x9, &(0x7f0000912000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) r4 = add_key(&(0x7f0000f8a000-0xa)='blacklist\x00', &(0x7f0000763000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000079b000-0x78)="51b0ae201bbf29665e5c68a237a49132cf93a5d7aea1c834c493ad3fe04fa932f2506aa6ff2e95ab5b3e3633cf10e9228527e13f9ca1839d2277a0353f7e662c4b097a42441c96fb672075e5ff815f29fd259573e511a74312e6d3bcb3919dd6ad59e5840d9a3f9c674da2b0d34b1bf090fbac44cd3a441c", 0x78, 0xffffffffffffffff) keyctl$update(0x2, r4, 0x0, 0x0) 2018/01/29 17:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000e4d000)=0x0, 0x4) syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$void(r0, 0x5451) r1 = getegid() getresgid(&(0x7f0000d37000)=0x0, &(0x7f0000911000)=0x0, &(0x7f000098b000)=0x0) r3 = getegid() stat(&(0x7f0000ea3000)='./file0\x00', &(0x7f0000786000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000994000-0x10)=[r1, r2, r3, r4]) 2018/01/29 17:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000ec5000-0xb)='/dev/adsp#\x00', 0xfff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x2, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) iopl(0x3f) read(r0, &(0x7f000051d000-0x1000)=""/4096, 0x1000) 2018/01/29 17:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ca1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009fa000)=0x14) getpeername(r0, &(0x7f0000f7c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000581000+0x13a)=0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001c3000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/29 17:26:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b77000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000d22000-0x1)=0x3) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00003f7000)=0x2d50e2fa, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000d37000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00000ad000-0x1)='G', 0x1, 0x0, &(0x7f0000461000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000804000-0x4)=0x0, 0x4) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x601}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 359.031578] PPPIOCDETACH file->f_count=2 2018/01/29 17:26:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a65000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000)=[], 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18, 0x0}, 0x4000) 2018/01/29 17:26:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000021a000)='/dev/input/mice\x00', 0x0, 0x301000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000708000)={{0xa, 0x2, 0x9e37, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x1, 0x7b5, @loopback={0x0, 0x1}, 0x1}, 0x6, [0x6, 0x0, 0x7fffffff8000, 0x80000000, 0x0, 0x5dd14870, 0x7, 0x5]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f000085d000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000dce000-0x210)={0xb, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x2, 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, []}, 0x90) r1 = syz_open_dev$sndmidi(&(0x7f00002fd000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x20000) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000568000)=0xfff, 0x4) 2018/01/29 17:26:56 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000003000-0x8)=0x5, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000002000)={r0, 0xffff, 0x7fffffff, "56ce9ba8d4a5216bdb6f84046cfafe3057f36ad0c3702d730cfec6a67d435928a8121ecfe2bf6b9d679cda7416a84cb1b9cc4b42083b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/29 17:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x0, 0xe2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000018000-0x10)={r0, &(0x7f0000018000)=""}, 0x10) 2018/01/29 17:26:56 executing program 0: r0 = msgget$private(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000001000-0xd5)=""/213) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000-0x8)=0x3) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r2) keyctl$restrict_keyring(0x1d, r2, 0x0, 0x0) 2018/01/29 17:26:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x100000000, 0x0) lseek(r0, 0x1f, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xfffffffffffffbff) r2 = syz_open_dev$vcsa(&(0x7f000068f000)='/dev/vcsa#\x00', 0x7fffffff, 0x200000) r3 = syz_open_dev$sndpcmp(&(0x7f0000a08000-0x1)='/dev/snd/pcmC#D#p\x00', 0x8001, 0x40900) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000d23000-0x4)=0x0, &(0x7f0000990000-0x4)=0x4) bind$inet6(r3, &(0x7f0000207000-0x1c)={0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/29 17:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000486000-0x8c)=""/140, 0x8c) openat(0xffffffffffffffff, &(0x7f00002ce000)='./file0\x00', 0x800, 0x180) creat(&(0x7f000040c000-0x8)='./file0\x00', 0x4) 2018/01/29 17:26:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000046000)={0x0, 0x100000001}, &(0x7f0000dc4000+0x5d4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000894000)={r2, 0x5}, &(0x7f0000796000-0x4)=0x8) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) close(r0) fcntl$setpipe(r0, 0x407, 0x400000305bc612) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000233000)='/selinux/mls\x00', 0x0, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/29 17:26:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) uname(&(0x7f000092a000)=""/4096) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a9e000-0x4)=0x0) fcntl$setsig(r0, 0xa, 0x2c) fcntl$setown(r0, 0x8, r1) 2018/01/29 17:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) r1 = getpgrp(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x0, &(0x7f00006f8000-0x6c)=""/108) 2018/01/29 17:26:56 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) shmget$private(0x0, 0x4000, 0x101, &(0x7f0000003000/0x4000)=nil) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000f000)={0x24, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x3, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000017000)='/dev/sg#\x00', 0xfff, 0x840) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000007000)=0x0) 2018/01/29 17:26:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000090d000)={0x0, 0x0}, &(0x7f0000a82000-0x4)=0x8) r3 = socket$inet(0x2, 0x8080b, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000d61000)={0x0, 0x0, 0x0, 0x0, r2}, 0xfffffffffffffe73) r4 = request_key(&(0x7f000083f000-0x6)='rxrpc\x00', &(0x7f00005bc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000579000-0xc)='}%^ppp1#*lo\x00', 0xfffffffffffffff8) keyctl$set_timeout(0xf, r4, 0x2) r5 = syz_open_dev$sndpcmp(&(0x7f0000b28000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r6 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r5, 0x40046205, 0x2) ioctl$void(r0, 0xc0045c77) ioctl$PPPOEIOCDFWD(0xffffffffffffff9c, 0xb101, 0x0) r7 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000ceb000-0x78)={0x4, 0x78, 0xaa, 0x2, 0x5, 0x9, 0x0, 0x8, 0x2160, 0x5, 0xf155, 0xfffffffffffffffb, 0x2, 0x0, 0x40, 0x8000, 0x7, 0x8, 0xfffffffffffffff7, 0x9, 0x0, 0x0, 0x3ff, 0x5, 0x5, 0xfffffffff78658de, 0x2, 0xffffffffffffffc0, 0x9, 0x4, 0x0, 0x81, 0x1, 0xffffffff, 0x8b3, 0x29b1, 0x7, 0x7, 0x0, 0x1f, 0x2, @perf_config_ext={0x400, 0x8}, 0x4000, 0x0, 0x10001, 0x6, 0xff, 0x100, 0x9e5, 0x0}, r7, 0x1, r6, 0xb) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x2, 0x0, 0x1f, 0xffffffff, 0x0}) 2018/01/29 17:26:56 executing program 0: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = add_key(&(0x7f0000853000)='logon\x00', &(0x7f0000412000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000175000)="444fbc37dc10405b246fab9b8eae6746435363a2ecee965788ed82cbd26ad01a627ebea33eea26fff8c218bed6dd6dc7381ccc13c2d6bccac3be7927a6abccdf2fe0aaf1faa44f7d3e05a3c0edf5def782aa707437fe3a6d338e2f50855a699a27d1c2a3e2d784f472c266fd20c1d37c001aa4490f5f140e41c86784d7d8ab7ded6594c2938dfce85d10", 0x8a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x10) signalfd(r0, &(0x7f00009da000)={0x101}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00007b2000)={{{@in=@multicast2=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000019b000)=0xe8) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000049d000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x20, 0x16, r3, r4}, {0x7, 0xfff, 0x9, 0x3f, 0x8000, 0x7, 0xb010, 0x9000}, {0x8000, 0xbf, 0x2, 0x2}, 0xfffffffffffffffb, 0xa, 0x2, 0x0, 0x2, 0x0}, {{@in=@rand_addr=0x6, 0x3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3, 0x1, 0x5, 0x7, 0x74e7, 0x0}}, 0xe8) 2018/01/29 17:26:56 executing program 4: mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000657000)={0x8, 0x0}, 0x6) socketpair$inet_sctp(0x2, 0x200000000004, 0x84, &(0x7f0000928000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000840000-0x8)={0x0, 0x9}, &(0x7f0000eec000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000f000-0x8)=@assoc_value={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000aad000-0xab)={r2, 0x1, "c6"}, &(0x7f0000ee4000)=0x9) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000ee7000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000440000)=0x1c) 2018/01/29 17:26:56 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008ff000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) bind$netlink(r0, &(0x7f0000d92000)={0x10, 0x0, 0x1, 0x20501}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f00002ec000)="00fcdf7f00200000000003ff9f3f000100014700008a19f5d46f79ae9d8670539dc75596f524d81ad9e301b37f37a87223") getdents(r1, &(0x7f0000d13000)=""/0, 0x134) 2018/01/29 17:26:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d55000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) [ 359.310475] print_req_error: 117 callbacks suppressed [ 359.310481] print_req_error: I/O error, dev loop0, sector 0 [ 359.321940] print_req_error: I/O error, dev loop0, sector 0 [ 359.327772] buffer_io_error: 113 callbacks suppressed [ 359.327778] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.342290] print_req_error: I/O error, dev loop0, sector 0 [ 359.348216] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.357215] print_req_error: I/O error, dev loop0, sector 0 [ 359.363009] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.370431] print_req_error: I/O error, dev loop0, sector 0 [ 359.376218] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.383562] print_req_error: I/O error, dev loop0, sector 0 [ 359.389365] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.401585] print_req_error: I/O error, dev loop0, sector 0 [ 359.407363] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.415487] print_req_error: I/O error, dev loop0, sector 0 [ 359.421521] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.422190] sctp: [Deprecated]: syz-executor4 (pid 16975) Use of struct sctp_assoc_value in delayed_ack socket option. [ 359.422190] Use struct sctp_sack_info instead [ 359.444100] print_req_error: I/O error, dev loop0, sector 0 [ 359.449871] Buffer I/O error on dev loop0, logical block 0, async page read 2018/01/29 17:26:57 executing program 0: clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f00005fb000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000ecb000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f000000e000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndmidi(&(0x7f0000711000)='/dev/snd/midiC#D#\x00', 0x7da, 0x22000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000c8a000-0x40)={0x8000, 0xe9, 0x5, 0x6, 0xba463a, 0x8, 0xe6, 0x6}, &(0x7f00003f6000-0x40)={0x5, 0x3, 0x7, 0x20, 0x6, 0x100000001, 0x9, 0x8}, &(0x7f0000525000)={0x80, 0x8, 0x7f, 0x5, 0x1000, 0x931, 0x3ff, 0x0}, &(0x7f0000000000)={0x0, 0x2710}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x0, 0x0, &(0x7f000021d000-0x10)={r2, r3}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000000)=0x83, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000002000-0x10)={{0xfffffffffffffffd, 0x80000001}, 0x50}, 0x10) 2018/01/29 17:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008b7000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x400000) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b1, 0x2, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x18, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getrandom(&(0x7f0000558000-0xf)=""/15, 0xf, 0x3) ioctl$KVM_SMI(r0, 0xaeb7) getpeername$packet(0xffffffffffffff9c, &(0x7f0000268000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000098f000)=0x14) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000f91000-0x8)=0x0) 2018/01/29 17:26:57 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000001000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000000000)="3ea318af2fd0c2224ebf7f87b383659d2074af28b5", 0x15}], 0x1, &(0x7f0000002000-0x150)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000007000)='.request_key_auth\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)='\x00', 0xfffffffffffffffb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000007000)='id_legacy\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000-0xe2)="d68eb1f8a277d4e1e196b4ee11b508f5dbca07d31c57f7939d63897bed12913fe45183091d1c0333b43a0732766347ff2224f5aa74082020b33334f0b21e21c54d6b6ed669a566aa87f1e38d8d15fea00040993da9358857f5c4212db8009380c7107ed8d9a5eadd8c6c3b6ca449bb0271022915ed98628bde0c85f793978c430388ff3326874ece066720c324679b55f34b0f0d8c9dca968718f52572122795e99a63e1fca454e3a943415b3a8013e0810c430540f1a1f8fc7c76379a3c73a4802dbaf23a7f872aa3597a8684d2b6cb28172d385332c8364face011a619c6e6d5b8", 0xe2, 0xfffffffffffffffa) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000008000-0x8)='big_key\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='mime_type%mime_type,\x00', 0xfffffffffffffffc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000007000+0x980)={0x0, r0, r1}, &(0x7f0000006000)=""/255, 0x2fe, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000)={0x0, 0x0}) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) 2018/01/29 17:26:57 executing program 6: mmap(&(0x7f0000001000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) r3 = semget$private(0x0, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000001000-0xac)=""/172) write$sndseq(r2, &(0x7f000003d000-0x30)=[{0x0, 0x1ff, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/29 17:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000071a000-0x2)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000088a000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000003d000-0xc)="2c1c8ffcdb918bb5eb42bcf8", 0xc) nanosleep(&(0x7f00001d3000-0x10)={0x0, 0x1c9c380}, &(0x7f0000578000-0x10)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c2000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000348000)={&(0x7f0000672000-0x8)='./file0\x00', r0}, 0xc) syncfs(0xffffffffffffffff) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000668000-0x4c)=""/76) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000aa5000-0x4)=0x0) prctl$setptracer(0x59616d61, r3) 2018/01/29 17:26:57 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000002000)={0x2, 0x6, 0x2, 0x2}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000002000-0x12)='/dev/snd/midiC#D#\x00', 0x8e9, 0x20000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000002000)={0x2, r1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r3, 0xc008551b, &(0x7f0000004000-0x18)={0x1000, 0x10, [0xa4c1, 0xffff, 0x0, 0x8]}) ioctl(r1, 0xc0184900, &(0x7f000089a000-0x75)="") 2018/01/29 17:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000beb000-0x4)=0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000698000-0x4)=0x0) r2 = getpgrp(r1) r3 = socket(0x2, 0x80000, 0xa0000000000) setsockopt$inet6_int(r3, 0x29, 0x7e, &(0x7f0000b96000-0x4)=0x7ff, 0x4) r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r4, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x0, 0x0}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) tkill(r4, 0x2b) writev(r5, &(0x7f000095c000)=[{&(0x7f0000e66000)="5b9907b96975e97a4bc966f08c8c3327e6055f3f2b40e20345dd2e525fcce75e3b9058b791a4297aa1b8f3a00020834b8275351eee95596d6d13cf7a8577d3d49577876058d4ff4ec2738cf8ed603074279cf403c36bbd3c377cf9e94bc814f7403613d98dda77cd08649496e50901f8cb463efbd1e0e2cee0d944223d5ce07d671c0d79ca915f8f86d344ac36596c831a9b0c782cb0f22edb97130d1501eed63b1a722bfe9e0cda96fac2ffd8f747f9355bc5bb944bf606634d52b3e5cdbadf9a66b23f989d2d31ef2cbb9a8d5423b472da486a04cbf2746ecbc1d8e70c88814c95cbd868643d3673e881", 0xeb}, {&(0x7f0000f66000-0x32)="779e3d81220f89f55e1a07f18cec39562df81f60e8b8653f9dc79dbfe6ad15dc05ee3a7220a044772613c01d2402198de929", 0x32}, {&(0x7f0000720000-0xda)="f4ce6eddc0ffd67a13c598f4e7f193194b8ad44cfbbbb51c60db89d20dbefbaad4bcd19415960f5b1b47e42596f12c85e1940db107cd72b09eb30e652bac0076e1fa9ee378d979f8de04551b0e60ffa3bd50641d3223348c88bfc800a1a4a64d1b14fa319cbe3d3135f8f6246a0b0cdf6a370b73ac288b52c452446183b11339625027f0729c58313eec3f47af05899e25669e412827e77438b1487c93b1c69cda9bd61d5b81b73885e73b8efb861d20ed5349bf516bd3b1769b5820921cfb30f88999c53991e0a9f0a7b81541f406572db589633788bb72ec6b", 0xda}, {&(0x7f000038e000)="efd78302b2cebd43ed9fc4fdd6124a47443bb3c2e1e19aa7020a50eb287c4fac6ac312e5d167944da9f2f06e90ae0f2a3e19635f66d90d7d39e116fdcab60cf95201dd08ed2235b04941ad32abe78df28536d7357293826af422014d9b7f6b784e48849a3e3af459b6fdf23aa50db04553104cfdaf5f38b48936bbe6c038dba05cb0f0653db66eb701beddb796fb121460eb8f7fa96f92d3a8bc594ef9695ace52f72ff9d4dd9cb2efb85608cc40ed4bb55c3a72b88693996851c6cc2126d39102b9fd844b2920b3ba77ac195d7580a6751fbd", 0xd3}, {&(0x7f0000f14000)="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", 0x1000}, {&(0x7f0000c76000)="1c09c9f999a8650a08a2997dbf8cc552cb9bd2f28439bd74492153e2922550853f98065661", 0x25}, {&(0x7f0000ca4000-0xe4)="436d3c388d3eade890b03073ed0994450a88aea0767e98cb188a66277c401592a1d5a4f1b16843f287b478ecb3cbdfd34115e4d148a942c5086f3ead53eee80375c5b6468b2713ece6e670d4b99269363f6cb2513e1034638619c9e553e256ce9c4f8ca63abbd92382594d72a8bbd04010491ef9566d97f53748cef570a999d1ee63a2a69f5cdcce7d7b484361f60571639190b8d980212d0126126d33b70f09c224070bca1d15b9d985421c594f025adc0c92268212d34ab58d6a3784ea3e4b083959593acdba1ddbf1d94219a88f7971466b0088f532cd9195600f361a91518b02d27d", 0xe4}, {&(0x7f0000a49000)="09465e3ac216a0c83d334f769869512e7faba49e6c865084b5b5b8bcf8d308aceefcd3a7b202077e6e803c6c284c957fb17ce1b9b15bb2792df2d77c25038878ea70a66e9378a93a6406ce490f2bfa77f6f865981d40337d39d164f2ba166784257392c03ea1102c3a02bf760b6b1aaef28b81f8cbd100234c2c9982ad6ee071d395ae6879cf80f33d35d3bdf6ef36484d644e2a001161a7d456f6e5bf94c9055210a8bffd2621ebe79e84b0891b440eaaa161ca67737b4752b001f687c95993f8091eb451", 0xc5}], 0x8) read(r3, &(0x7f00002f1000)=""/128, 0xff50) [ 359.457688] print_req_error: I/O error, dev loop0, sector 0 [ 359.463502] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.471195] Buffer I/O error on dev loop0, logical block 0, async page read [ 359.478357] sctp: [Deprecated]: syz-executor4 (pid 16975) Use of struct sctp_assoc_value in delayed_ack socket option. [ 359.478357] Use struct sctp_sack_info instead 2018/01/29 17:26:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d85000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000597000-0xa0)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xf14a, 0x4ac6, 0xffff, 0x34}, &(0x7f0000241000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x1, 0x81, 0x24, 0x4, 0x9, 0x2, 0x1ff, {r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0x80000001, 0x27, 0x570}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000037f000-0xc)='/dev/ashmem\x00', 0x4002, 0x0) 2018/01/29 17:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000359000-0x20)={r1, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000018000)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$dupfd(r0, 0x406, r2) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x100000001, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2018/01/29 17:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002c5000)={0x5, 0x73b, 0xff, 0x8, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003d5000-0x18)={r0, &(0x7f0000ee7000-0x42)="", &(0x7f00007f7000)=""/58}, 0x18) 2018/01/29 17:26:57 executing program 0: pipe2(&(0x7f0000a12000-0x8)={0x0, 0x0}, 0x80000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000809000)="8609cf4af9efa4b33a2b33d1850cbd3f6a265297dc3a25b2e0ca6b70a89274cdfc01c4dac8fe6548b5bc06fd0e5a8e29581e899d240de4981cf832d221dddddd7baf410de385d69ad43babb3e5b97310e264248d33cfa7645744213b8b9f4c", 0x5f) r1 = creat(&(0x7f0000c12000-0x8)='./file0\x00', 0x100) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000088d000-0x5c)={{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x513a}, {0xa, 0x1, 0xff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, 0x813, [0xf4, 0x8001, 0xffffffff, 0xffffffffffffff80, 0x61b, 0x1000, 0x9, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001000-0x29)={@rc={0x1f, {0x8, 0x6, 0x185, 0x8001, 0x2969b120, 0x10001}, 0x6d9b}, {&(0x7f0000000000)=""/205, 0xcd}, &(0x7f0000000000)=0x0, 0x56}, 0x29) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r2, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="", 0x0) 2018/01/29 17:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000666000-0x60)={0x0, 0x30, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009b9000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000c49000)={0x7, 0xffffffffffffff9c, 0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00002e5000)=0xacf, 0x4) timer_settime(r0, 0x0, &(0x7f0000e86000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000ba8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) memfd_create(&(0x7f00000bd000)="40295c70726f632976626f786e6574318f5b00", 0x3) r2 = socket(0x14, 0x3, 0x0) write(r2, &(0x7f0000567000)="26000000120047000000000000000000fffffffdc200ffff0000000009227fff050019000007", 0x26) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000ebe000-0x108)={0x9, {{0xa, 0x2, 0x1f, @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]}, {{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/29 17:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_status(0xffffffffffffff9c, &(0x7f0000e6e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000058000+0x85f)="2f2758636434864837740da02d4282c1", 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d29000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f00009f1000-0x80)=""/128, &(0x7f0000809000-0x4)=0x80) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) setsockopt$inet_opts(r4, 0x0, 0x40000048f, &(0x7f00007ad000)="8735d96127345deced08056c09bb2e83c68174708d6db960782f81a948debcc1de84de4442ed8412b02bf212", 0x2c) openat$pfkey(0xffffffffffffff9c, &(0x7f00002b4000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) 2018/01/29 17:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000239000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000de7000-0x40)={0x7e2d, 0x6, 0x1, 0xaf24, "dba825e7628ba2044a50213ac9399857890bebb36d446735e67da6be1fcb63b00e7a87c64cc776e294556981", 0x400}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a23000)='/dev/ptmx\x00', 0x400, 0x0) r2 = semget(0x3, 0x0, 0x0) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f00005ca000)=0x5) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fda000-0x4)=0x3) dup2(r1, r1) close(r1) 2018/01/29 17:26:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x11, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x3, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f000052b000)={0x2, 0x0, 0x0, 0x1, 0x0}) 2018/01/29 17:26:57 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x18, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f000001c000)='/dev/amidi#\x00', 0x7fff, 0x2) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000001e000-0x4)=0x10, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r1, &(0x7f000001f000-0x152)=@pi={0x0, 0x88ca, @ipv4={{0x1b, 0x4, 0x9, 0x4, 0x14e, 0x1, 0x5, 0x4, 0x1d, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@ssrr={0x89, 0x13, 0xc, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xff}, @rand_addr=0x7]}, @ssrr={0x89, 0x2b, 0xfb, [@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}]}, @noop={0x1}, @end={0x0}, @ra={0x94, 0x6, 0x5}, @timestamp={0x44, 0x10, 0x3, 0x1, 0x2, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x5}, {[], 0xec}]}, @noop={0x1}]}}, @dccp={{0x0, 0x3, 0x4, 0x1, 0xffffffffffffff43, 0x0, 0x0, 0x7, 0xaddd, "6578ce", 0xffffffffffffffaa, "12f0c9"}, "214e4fa68ef329633455212d898b44ef992bae925fef3370d8f6045a1045f59bec96a02aa2b9d5e7d82af23f46561aa61139438356a97b12d336467cf90d54083e60dc01858cb419b95bbb555147f50066b405687f8a3dc5b0f5349c16a0f10337109d2b5452d93509f5d87b5b465076926d5bc54d0691a0ac017ecda23469b9f41bcec7049a4671f04f87a29b3ed034d53ee3b73fbe693da455092bb338ae42aaf49aa69a994e6e31bf6017dd10b94f124d297c45653d32d49f26dbf1e9d204b61ef441645cfe9d01c92c5a32136fa33a7f"}}}, 0x152) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001d5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fe5000-0xb)={0x6, 0x7, 0xffffffff, 0x7, 0x9, 0x1ff, 0x3, 0x2, 0x3, 0x10001, 0xddb}, 0xb) 2018/01/29 17:26:57 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/29 17:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = dup2(r1, r0) r3 = syz_open_dev$usbmon(&(0x7f0000b8c000-0xd)='/dev/usbmon#\x00', 0x9, 0x80) open_by_handle_at(r3, &(0x7f0000e6f000)={0xe2, 0xfff, "caffb147d58953dc7fb62bcf5080798caa64133c32b0e7bfa6e7653ca2533722594369e5f2333233ea2a13467b00b01b80c0a1489a322034bff397588f0b6085aef0aca73ce4854346c726efe8b882d58951a495fcb5fff3dec1e4da92e95d866e854de4d27beee2120cd9402bac09fe1e98c3548ecca5f2694b2d51655d8c3c8d470c1a14d7f10117f836feadb3298097bbf1ed21eb9c769f6438668506fdb33aa663b45b02afa2ce444bc8a96b8e9b0aac4a31b45f226b652fc8f5e7599f880c0f0dd0c6dfec373314af511261535c0e09e0d51c1ef621cb45"}, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000408000-0x4)=0x7, 0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000dad000)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00006a2000)={r1, r0, 0x80000000, 0x1, &(0x7f0000016000)="70a92d7ad7696a1588add39798b86de462", 0x3ff, 0x100, 0x6, 0xfffffffffffffffa, 0x8, 0x7, 0x7ff, "6fd1c4c871e87e9e87c3ad53dc35e8c09394974c6001ad8a6ca930ad64a17d4eff71425a03693f875a5738f9995e7c28610e8f432055106f8878f2ee42ef90ce2af661477b6db4379c40fad8374a70084d9f34f50686b945a985eedde8bdd136c514d9ec183080c406e54fa04a52bbc4693c8233"}) 2018/01/29 17:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_UID={0x8, 0x19, 0x0}, @RTA_MULTIPATH={0x3, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000064b000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c2f000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000084b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ba9000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0xffffffffffffff68) 2018/01/29 17:26:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f00000c3000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x30, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "e0ea99", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [], ""}}}}}}}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000011c000-0xc)={0x4, 0xffffffffffffff9c, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d21000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000cf9000)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000c18000)=0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00008e4000-0x10)={0xa3, &(0x7f0000c00000)=""/163}) 2018/01/29 17:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000081000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c59000)='/dev/autofs\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005ba000)=@assoc_value={0x0, 0x1ff}, &(0x7f0000dfc000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000b2b000-0x8)={r5, 0x80000000}, 0x8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000034c000-0x20)={r3, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000a28000)={0x0, 0x0}) setns(r3, 0x4000000) 2018/01/29 17:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) syz_open_dev$sndtimer(&(0x7f0000948000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r3, &(0x7f0000f4b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f0c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 17:26:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384\x00'}, 0x58) openat$mixer(0xffffffffffffff9c, &(0x7f0000394000-0xb)='/dev/mixer\x00', 0x408000, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r4 = dup(r3) munmap(&(0x7f000073d000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f0000001000)={0x0, ""}, 0x8, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000004000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000ab6000-0x10)={0x101, 0x8, [0x40, 0x2]}) fallocate(r2, 0x0, 0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000008d000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000556000-0x4)=0xe8) r6 = getegid() syz_fuseblk_mount(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x7002, r5, r6, 0x3, 0x7, 0x0) accept$inet6(r2, &(0x7f0000acd000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000052000-0x4)=0x1c) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/29 17:26:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcd}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f00000b0000-0x26)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/29 17:26:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00001d9000-0xc)=@random={'security.', '/-\x00'}, &(0x7f0000001000-0x1)='\x00', 0x1, 0x1) r1 = socket(0x3, 0x1, 0x6) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0x400004, &(0x7f0000000000)="61997bd71b3b3d0000a7be99a1daceef0a03bcf6ae8247796c91cbc248b4afecb64c0d4f57381f45d350f15a084d40f887415c92a4750abf18d0feef98d0920af7988e372bbc0f1f5bb41a524283c2b84ed36d73eb10d9a56cf4e5d91e116f7f72ec4e8d6fff363e87cca2cdcd077dcc9785ae97c822214834ff1ea3bc4488e452254a815fe673dd8b9db47d8bbeb8513f0c65b277b37003d1a7ce4aa0015359d06b83d1b4dcc7d746eb1820d09a0cab220e084162abfb451ddc19ad00000000000000053af67a55f9ca0526", 0xfffffffffffffe5f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xb, 0x800, 0x7fff) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00005b9000)=""/155, &(0x7f0000001000)=0x9b) 2018/01/29 17:26:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000925000)='/selinux/context\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001dd000)="6e6574000701000000a3") userfaultfd(0x80000) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b81000)={0x0, 0x8}, &(0x7f00001cd000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a11000)=@sack_info={r1, 0x20548, 0x6}, 0xc) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000281000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/29 17:26:57 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5c7b63bbdac2654b, 0xd8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000002b000)={@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]}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000032000-0xe8)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000032000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0, 0x0, 0x1, 0x0, 0xa, 0x80, 0x80, 0x73, r1, r2}, {0x7fff, 0x7, 0x3, 0x0, 0x81, 0xffffffffa3b19210, 0x101, 0x7}, {0x8, 0x7, 0x7, 0x8}, 0xffffffffffffffc0, 0x0, 0x2, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0, 0x0, 0x3, 0x101, 0x40, 0x81, 0x87ee}}, 0xe8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000031000-0x18)={0x1, 0x0, [{0x40c, 0x0, 0xffffffffffffffff}]}) 2018/01/29 17:26:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000265000)={0x0, 0x6, 0x10}, 0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00003ac000)={r1, &(0x7f0000a16000)="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", &(0x7f0000a88000-0x83)=""/131}, 0x18) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000ed000)={0x44, 0x0, &(0x7f000043d000-0x6c)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000040b000-0x50)=[], &(0x7f0000c04000)=[0x0]}}], 0x0, 0x0, &(0x7f00007c7000-0xe2)=""}) pipe(&(0x7f000097d000-0x8)={0x0, 0x0}) getdents64(r2, &(0x7f0000760000)=""/172, 0xfffffffffffffd5e) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/01/29 17:26:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r2 = dup2(r1, r0) r3 = syz_open_dev$usbmon(&(0x7f0000b8c000-0xd)='/dev/usbmon#\x00', 0x9, 0x80) open_by_handle_at(r3, &(0x7f0000e6f000)={0xe2, 0xfff, "caffb147d58953dc7fb62bcf5080798caa64133c32b0e7bfa6e7653ca2533722594369e5f2333233ea2a13467b00b01b80c0a1489a322034bff397588f0b6085aef0aca73ce4854346c726efe8b882d58951a495fcb5fff3dec1e4da92e95d866e854de4d27beee2120cd9402bac09fe1e98c3548ecca5f2694b2d51655d8c3c8d470c1a14d7f10117f836feadb3298097bbf1ed21eb9c769f6438668506fdb33aa663b45b02afa2ce444bc8a96b8e9b0aac4a31b45f226b652fc8f5e7599f880c0f0dd0c6dfec373314af511261535c0e09e0d51c1ef621cb45"}, 0x4000) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000408000-0x4)=0x7, 0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000156000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r4, &(0x7f0000dad000)="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", 0x1000, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f00006a2000)={r1, r0, 0x80000000, 0x1, &(0x7f0000016000)="70a92d7ad7696a1588add39798b86de462", 0x3ff, 0x100, 0x6, 0xfffffffffffffffa, 0x8, 0x7, 0x7ff, "6fd1c4c871e87e9e87c3ad53dc35e8c09394974c6001ad8a6ca930ad64a17d4eff71425a03693f875a5738f9995e7c28610e8f432055106f8878f2ee42ef90ce2af661477b6db4379c40fad8374a70084d9f34f50686b945a985eedde8bdd136c514d9ec183080c406e54fa04a52bbc4693c8233"}) 2018/01/29 17:26:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000021a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000036d000)=""/4096) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000067000)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ee2000-0x4)={0x3d6, 0x3f, 0x0, 0x52, 0x2, 0x6, 0xffffffffffffd961, 0x200, 0x4, 0x1ff, 0x1}, 0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000043a000-0x12)={0x7, [0x49, 0x7950, 0xf2, 0x6, 0x101, 0x81000, 0x9]}, 0x12) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000fa6000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000ec4000-0x18)={r3, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ae0000)=""/41, 0x29) accept4$vsock_stream(r2, &(0x7f0000b00000-0x10)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x80000) 2018/01/29 17:26:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000064b000)={0x0, 0x937a}, &(0x7f00001d5000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000bdb000)={r0, @in6={{0xa, 0x3, 0x400, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101}, &(0x7f0000b01000-0x4)=0x98) syz_emit_ethernet(0x66, &(0x7f00007e1000)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "5567ef", 0x0, 0x84, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/29 17:26:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cd2000-0x7)='vmnet0\x00', 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x80002, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000001000-0x8)=0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x4)=0x9d, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004000-0x18)={0x0, 0x4, 0x30, 0x0, 0x10001}, &(0x7f0000003000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r4, 0x401}, 0x8) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000002000)={0x0, 0x0}) keyctl$revoke(0x3, r0) sync_file_range(r2, 0x6, 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r5, &(0x7f0000005000-0x4)=0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000005000)=0x9, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000007000-0x4)=0xd6b, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000008000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000009000-0x8)={r4, 0x1}, &(0x7f0000006000)=0x8) [ 360.165630] binder: 17096:17098 got new transaction with bad transaction stack, transaction 242 has target 17096:0 [ 360.176303] binder: 17096:17098 transaction failed 29201/-71, size 0-8 line 2815 [ 360.241257] binder_alloc: binder_alloc_mmap_handler: 17096 20000000-20002000 already mapped failed -16 [ 360.243356] binder: BINDER_SET_CONTEXT_MGR already set [ 360.243365] binder: 17096:17115 ioctl 40046207 0 returned -16 [ 360.254277] binder_alloc: 17096: binder_alloc_buf, no vma [ 360.254304] binder: 17096:17115 transaction failed 29189/-3, size 40-8 line 2903 [ 360.257193] binder: 17096:17112 got transaction to invalid handle [ 360.257207] binder: 17096:17112 transaction failed 29201/-22, size 0-8 line 2788 2018/01/29 17:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d3f000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) flock(r0, 0x4) 2018/01/29 17:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001bf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e86000)='/dev/sequencer2\x00', 0x200, 0x0) write$selinux_create(r1, &(0x7f00001b2000)=@access={'system_u:object_r:pam_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x31, 0x36, 0x0}, 0x33) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000895000-0x116)=[{{&(0x7f0000ba2000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000c88000)=[{&(0x7f000055e000)="c1", 0x1}], 0x1, &(0x7f0000d69000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r2, &(0x7f0000f6d000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f75000-0x1f)="c0", 0x1}], 0x1, &(0x7f0000c3b000)=[], 0x0, 0x0}, 0x0) 2018/01/29 17:26:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) syz_open_pts(r0, 0x185040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2300000, &(0x7f0000001000-0x34)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="440ca79758e75aefbe604b3dd60c2906e5d64a51d88ee838fe4a970db8552861325ce3e9b39ac2818665c0d46c1aef09ed745f872d153513e19e439da210c6c5c72fac53aba4e4336c9faee9d3694e79a700906e4ac621450ef458") 2018/01/29 17:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000d97000)=""/17) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:58 executing program 6: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = syz_open_dev$midi(&(0x7f0000ee6000-0xb)='/dev/midi#\x00', 0x6, 0x90000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x3, 0x0}}, 0x2e) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x100000000, 0x0, 0x0, 0x7, 0x0, 0x40, 0x0, 0x1]}, 0x5c) 2018/01/29 17:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ae5000-0x11)='/dev/vga_arbiter\x00', 0x208800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a55000-0x8)={0x0, 0x1}, &(0x7f0000d68000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b58000-0x10)={0x1, 0x1, 0x100000000, 0x1, r1}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000168000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/01/29 17:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000994000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00009cb000)="11b981c3", 0x4}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f000045b000)=""/49, 0x31}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) bind$alg(r1, &(0x7f000005a000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) 2018/01/29 17:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000ab7000-0x8c)="be0b8bff680201f89df12b71d0bef301ac156b7beff5078bb726405a66d1846db25b0a18864fb332ffd8773b41664ee488a82ec58ad2ff46f19c03c323f8e76869eb4e25f45f1e897c3e4b6c259d959c02739bebab20e0adadb9b19fdf45db29ecd8e3662e8d05eb770a2a0922b2503c9b9591bc272955110d27702be680277d295cbeb724e4fe6cd95e1b6a", 0xfffffffffffffeed, 0x80000011ffffffc, &(0x7f00006e6000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000228) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000054e000)={@generic="f67b6c816c0bb44d8783a1422770177b", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f000030c000-0xaa)="4eca95ef95379ab2465e90b8be12276839d5b3a4bd66131b9fdf7816435b98b3a4ef04d4ffdafc595451198c13175cbf2cdb54a1066462aa7d9b59684b7637ed7f750fab555362c980b58123babf5279590ea3e2c8ce12dfa4a0e5a2847e4c15610787a08d35f4a0c1df217f9db0c3bdc4066a7d3e1975f04fe986f77e8ca14d1d3fe3770cdebc5733dd60063a053df647ae8113f741ec8d73a517c964011338a72688b181439dcdbd2c", 0xaa, 0x4000000, &(0x7f0000492000-0x14)={0x11, 0xff, r2, 0x1, 0x1f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000207000)={&(0x7f0000b5b000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c7a000-0x60)=[{&(0x7f0000e00000-0x1000)='9', 0x1}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) [ 360.335920] binder: undelivered TRANSACTION_ERROR: 29201 [ 360.341500] binder: undelivered TRANSACTION_ERROR: 29189 [ 360.348277] binder: release 17096:17098 transaction 242 out, still active [ 360.355307] binder: unexpected work type, 4, not freed 2018/01/29 17:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000a4b000-0x8c)=""/140, 0x3f6) read(r0, &(0x7f0000956000)=""/246, 0xf6) openat$dsp(0xffffffffffffff9c, &(0x7f0000234000-0x9)='/dev/dsp\x00', 0x400080, 0x0) [ 360.402661] binder: undelivered TRANSACTION_COMPLETE [ 360.419673] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/29 17:26:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0xc)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() process_vm_writev(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x9e)=""/158, 0x9e}, {&(0x7f0000003000-0xb8)=""/184, 0xb8}], 0x2, &(0x7f0000002000)=[{&(0x7f0000003000-0x13)=""/106, 0x6a}], 0x1, 0x0) 2018/01/29 17:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002d5000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000671000)=""/104, &(0x7f000024c000)=0x68) r1 = socket(0x100000000000010, 0x3, 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) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bba000)='auxv\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000ed000-0x4)=@int=0x6, 0x4) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f000006b000)={0x80, 0x2, 0x30, 0x100}) 2018/01/29 17:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) unshare(0x20020000) r0 = syz_open_dev$sndpcmc(&(0x7f0000b6f000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x111800) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00004e5000-0x4)=0x8) clone(0x10084000, &(0x7f000066e000)="", &(0x7f0000d4e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000094e000-0x1e)="") 2018/01/29 17:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000560000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00009a3000-0x1)=0x4) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b30000-0x12)='net/ip6_flowlabel\x00') sendfile(r1, r2, &(0x7f0000d91000)=0x80, 0x26a950b) r3 = syz_open_dev$mouse(&(0x7f00003eb000)='/dev/input/mouse#\x00', 0x1e, 0x220000) execveat(r3, &(0x7f000019e000-0xe)='./file0/file0\x00', &(0x7f0000ee8000)=[&(0x7f0000552000-0xd)='/selinux/mls\x00', &(0x7f000034c000-0xa)='ppp0self^\x00', &(0x7f0000b6b000)='/selinux/mls\x00', &(0x7f0000490000-0x5)='proc\x00', &(0x7f00008ea000-0xd)='/selinux/mls\x00', &(0x7f00009fb000-0x5)='eth1\x00', &(0x7f0000f9c000)='\x00', &(0x7f0000c1f000-0x1a)='vboxnet0)cpuset^.%)md5sum\x00'], &(0x7f00005d9000)=[&(0x7f000001a000-0x1)='\x00', &(0x7f000091a000)='\x00', &(0x7f00000a8000-0xd)='/selinux/mls\x00', &(0x7f0000a9c000-0x12)='net/ip6_flowlabel\x00'], 0x1000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000a66000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c69000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f7a000)=0x14) 2018/01/29 17:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f000067d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000725000)="", 0x272, 0x20000000, &(0x7f00007a9000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0xd) 2018/01/29 17:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000833000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) sendmsg$nl_xfrm(r0, &(0x7f000009d000-0x38)={&(0x7f0000293000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00004bd000)={&(0x7f0000db3000-0x48)=@getae={0x48, 0x1f, 0x1, 0x3, 0x3, {{@in=@rand_addr=0x101, 0x3, 0x2, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x7}, [@proto={0x8, 0x19, 0x0}]}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x40) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f00004b9000-0x50)={@common='ifb0\x00', @ifru_data=&(0x7f0000dcf000-0x20)="c44611289d93d69c896bc58010b43c65082397a0d65864bfaab07a48dfed2eb7"}) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000099f000)=""/106, &(0x7f0000057000-0x4)=0x6a) write(r0, &(0x7f00001a6000-0x21)="fe2cffffed5c2ee03b5d4eec74eb9275f6aab99d644c0000000200000000de36f3", 0x21) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000e20000)={@common='yam0\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/29 17:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000476000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000000c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00006f2000)=0x8, 0x4) 2018/01/29 17:26:58 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xf1, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xd8, 0x100, 0x0, {0x0, 0x0}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fdf922dc8d40e723", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3fc, 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x328) [ 360.454221] binder: send failed reply for transaction 242, target dead 2018/01/29 17:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ec6000-0x9)='/dev/ppp\x00', 0x400000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000f90000)={&(0x7f0000faf000-0x8)='./file0\x00', r0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000599000-0x20)={0x1f000, 0xf000, 0xaf7, 0x77, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'crc32\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/29 17:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000561000-0x1000)=""/4096, 0x1000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000360000-0x9)='/dev/vcs\x00', 0x4040, 0x0) fstat(r0, &(0x7f00000af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000bfb000)={&(0x7f00006c2000)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000e8b000)={&(0x7f000004f000)={0x1c0, 0x14, 0x7, 0x100, 0x1, 0x3, {0x2, 0x0, 0x4}, [@generic="03b09adbf884a8d329c1cf234d14e67b7451778cb6194c11e88373c9485021e9d445abf5b4b6d1e6f6e7eb35b1f296cdea7662c4e14bf93667c5da2dc002665c881407bf386fea9d15e6121870803326", @typed={0xc, 0x6e, @ipv4=@dev={0xac, 0x14, 0x0, 0x16}}, @nested={0x144, 0x9, [@generic="7dfb5a3f2a4587bb92e7ae65c676cc1d6c9a43f2c0ef0b6087c5d86f1cb953da2b39d675d5c71fc6305975c6f603e1b8b4864fea905d10177db7639cfd8a41d20cd66ec7053fd18b510350461bff3834172b3aa7279564e6926b9c02fdec21fc1bcbaa2f313872786e8f257423ee222a20edb086dbebc17b98b8bd9c9cfaab8f56974da28daeeb026b0d2d19493e677753d4f0528ff91508e541eacc596470f1386c546179a9bb8cf54929b987a92a132e85b1eed6abb011483fde5efe6fafa0222ac0a207cd29240bfc941a3d03f778148727e7b0b29638b5cf1b2b229ffa56edb7b0d9463cb249cdb40af2936f5d68190f79258b12adc12d", @typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0x2c, 0x1f, @str='(mime_typetrustedposix_acl_access\x00'}]}, @generic="", @typed={0xc, 0x28, @uid=r2}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4000}, 0x80) 2018/01/29 17:26:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x801, 0x7fff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b65000-0x2)={0x5ba, 0x8, 0x5, 0x8, 0x0}, &(0x7f0000c0a000)=0x10) getpeername$packet(r0, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000060d000-0x4)=0x14) connect$packet(r0, &(0x7f00008ed000)={0x11, 0x18, r2, 0x1, 0x9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00006e5000-0xc)={r1, 0x1, 0x30}, &(0x7f00006ab000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006fe000)=0x4, 0x4) sendmmsg$nfc_llcp(r0, &(0x7f0000ce3000)=[{&(0x7f0000244000-0x60)={0x27, 0x400, 0x6, 0x3, 0x80, 0x401, "0afb331d6c6c06026d7ec19cf8bf71884a4fec0dc90846f5b1260577ad0da130b419e9d63080450ab1b734f659d25a4f487f4ffe344d6b1655dc0e5a16dc8d", 0x4}, 0x60, &(0x7f0000df1000-0x30)=[], 0x0, 0x0, 0x0, 0x4000800}], 0x1, 0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000445000)={r1, 0x8}, 0x6) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000efb000)=0x0, &(0x7f0000b5f000-0x4)=0x8) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00008ab000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000073000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00003fd000)={r4, r5, 0xfffffffffffffffd}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e73000-0x4)={0xffffffffffffff9c}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00001ca000)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d50000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind(r7, &(0x7f0000f8f000-0x6)=@hci={0x1f, 0xc4, 0x3}, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000064c000)=@sack_info={r1, 0x4, 0x4}, &(0x7f00001be000)=0xc) r8 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f0000dc8000-0x9e)='f', 0x1}], 0x1) r9 = accept4$inet(r0, &(0x7f0000837000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a30000-0x4)=0x10, 0x800) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000b04000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f00007fe000-0xc)={0x0, 0x80000, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r11, 0xc00c642d, &(0x7f0000326000)={r10, 0x80000, r7}) ioctl$DRM_IOCTL_MODESET_CTL(r12, 0x40086408, &(0x7f000002d000)={0x8, 0x4}) getsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000b5a000)=0x0, &(0x7f0000374000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r12, 0xc01064b5, &(0x7f00001d6000-0xc)={&(0x7f000094b000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/01/29 17:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000fe000-0xc)='/dev/autofs\x00', 0x2000, 0x0) connect$inet6(r0, &(0x7f000065f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f42000-0xa0)={0x0, @in6={{0xa, 0x0, 0x3b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x66, 0x9, 0xbcc, 0x8001}, &(0x7f00009fc000-0x2)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000921000-0x8c)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000da5000-0x4)=0x8c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000495000-0x4)=0x4ed3) 2018/01/29 17:26:58 executing program 3: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1035}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000012000)={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc7}, {0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x4, [0xfffffffffffffb59, 0xfffffffffffffffd, 0x9, 0x3, 0x2, 0x1f, 0x6, 0x7ff]}, 0x5c) 2018/01/29 17:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a70000)='/dev/rfkill\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000a77000-0x1c)={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00009d4000)={0x0, 0x740}, &(0x7f00007d4000)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r2 = 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) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00006e1000-0x1)=0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000700000-0x30)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x14) dup2(r2, r0) 2018/01/29 17:26:58 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "92e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b966c95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e5d4e1dd1f20124ab", 0x0, 0xffffffffffffffff, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, 0x0, 0x0, @generic="7e308ee7cfff22030cceaabca8c8484f", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x204000, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000001b000-0x1d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 17:26:58 executing program 2: r0 = socket(0x1e, 0x2, 0x0) pipe2(&(0x7f00000b3000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000858000-0xbc)={0x3ff, 0x0, 'client1\x00', 0x5, "d6f92e0e7d7c0610", "5d26bbcf9aee90932e708a3283387d7647a3452b362a41bdcbbe8db997b4cd27", 0x2, 0x1cb5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = dup3(r0, r0, 0x80000) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000c20000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@ax25={0x0, {""/7}, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x0, 0x20, 0x7, 0xad1}, &(0x7f0000753000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00001b2000)={r4, 0xf1a4, 0x29, "27ee2a9b32d0e3adb4cdd050c468a8cec1fdf7dd2734061e0c80c2a3edae2d8abbcc3744dff1b91685"}, 0x31) r5 = semget(0x1, 0x2, 0x111) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000002000)=0x9, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) semctl$IPC_STAT(r5, 0x0, 0x2, &(0x7f0000514000-0x35)=""/53) flistxattr(r0, &(0x7f0000139000)=""/22, 0x16) 2018/01/29 17:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 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) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000f79000)=""/182, &(0x7f000015c000-0x4)=0xb6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ec000-0x11)='/dev/vga_arbiter\x00', 0x801, 0x0) recvmmsg(r1, &(0x7f00009f9000)=[{{&(0x7f0000764000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00001c2000)=[{&(0x7f0000e00000)=""/57, 0x39}, {&(0x7f0000066000)=""/85, 0x55}, {&(0x7f0000a8d000-0x3d)=""/61, 0x3d}, {&(0x7f000044a000)=""/4096, 0x1000}, {&(0x7f0000098000)=""/94, 0x5e}, {&(0x7f0000e49000-0xb2)=""/178, 0xb2}, {&(0x7f0000e76000-0x2e)=""/46, 0x2e}, {&(0x7f0000101000-0xb3)=""/179, 0xb3}], 0x8, 0x0, 0x0, 0x6}, 0x8}, {{&(0x7f00003a7000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00008fb000)=[{&(0x7f0000714000)=""/39, 0x27}, {&(0x7f0000368000-0x7f)=""/127, 0x7f}, {&(0x7f000079b000-0xfd)=""/253, 0xfd}, {&(0x7f0000123000)=""/56, 0x38}, {&(0x7f0000268000)=""/56, 0x38}, {&(0x7f0000ceb000-0xde)=""/222, 0xde}, {&(0x7f0000ae0000)=""/86, 0x56}, {&(0x7f0000859000)=""/9, 0x9}, {&(0x7f0000049000-0x3d)=""/61, 0x3d}], 0x9, 0x0, 0x0, 0x100000001}, 0x1}], 0x2, 0x2, &(0x7f0000b42000)={0x0, 0x989680}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000060d000)=0x10, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000493000-0x50)={0x0, 0x7, 0x2ea, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00006c8000)=0x3615) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) r1 = dup(r0) bind$unix(r1, &(0x7f0000f42000)=@abs={0x0, 0x0, 0x2}, 0x8) 2018/01/29 17:26:58 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003e6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000488000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df3000-0x20)=[{&(0x7f0000000000)=""/96, 0x60}, {&(0x7f0000959000-0x8e)=""/142, 0x8e}], 0x2, &(0x7f0000000000)=""/189, 0xbd, 0xff}, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xcd, &(0x7f0000d2b000)=0x1, 0xfffffffffffffd13) 2018/01/29 17:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x40000000000005) recvmmsg(0xffffffffffffffff, &(0x7f00005ba000)=[{{0x0, 0x0, &(0x7f0000634000)=[{&(0x7f0000c71000-0x72)=""/114, 0x72}], 0x1, 0x0, 0x0, 0x9}, 0x7}, {{&(0x7f00005f2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000051d000-0x90)=[{&(0x7f0000690000)=""/132, 0x84}, {&(0x7f0000bff000)=""/105, 0x69}, {&(0x7f00001fa000-0x8)=""/8, 0x8}, {&(0x7f0000b11000-0x1000)=""/4096, 0x1000}, {&(0x7f0000feb000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a07000)=""/176, 0xb0}, {&(0x7f00007b0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000884000)=""/128, 0x80}, {&(0x7f000063d000)=""/87, 0x57}], 0x9, &(0x7f0000f0e000-0xd2)=""/210, 0xd2, 0x101}, 0x20}, {{&(0x7f0000449000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000100000)=[], 0x0, &(0x7f00007fc000)=""/247, 0xf7, 0xffff}, 0x8}, {{&(0x7f000030f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000fea000-0x40)=[{&(0x7f0000995000-0xc5)=""/197, 0xc5}, {&(0x7f0000e3d000)=""/246, 0xf6}, {&(0x7f0000891000-0xed)=""/237, 0xed}, {&(0x7f0000e0e000-0x48)=""/72, 0x48}], 0x4, &(0x7f00000ed000)=""/0, 0x0, 0x10001}, 0x5b17}, {{&(0x7f000075d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000e30000)=[{&(0x7f000059d000-0xec)=""/236, 0xec}], 0x1, &(0x7f0000e35000-0x56)=""/86, 0x56, 0x0}, 0x8}, {{&(0x7f000048a000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a45000-0x70)=[{&(0x7f0000893000)=""/177, 0xb1}, {&(0x7f0000844000-0x4d)=""/77, 0x4d}, {&(0x7f0000440000-0x17)=""/23, 0x17}, {&(0x7f0000841000)=""/73, 0x49}, {&(0x7f00007a0000-0x5b)=""/91, 0x5b}, {&(0x7f0000975000)=""/11, 0xb}, {&(0x7f0000638000-0x86)=""/134, 0x86}], 0x7, &(0x7f0000b3b000)=""/178, 0xb2, 0x0}, 0x81}, {{&(0x7f0000789000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, 0x1c, &(0x7f00007f1000)=[{&(0x7f0000be3000)=""/92, 0x5c}, {&(0x7f0000698000)=""/67, 0x43}, {&(0x7f000026a000)=""/221, 0xdd}, {&(0x7f0000f42000-0x6c)=""/108, 0x6c}, {&(0x7f00004e3000)=""/141, 0x8d}, {&(0x7f0000b0f000-0xac)=""/172, 0xac}], 0x6, &(0x7f00008db000-0x69)=""/105, 0x69, 0x6}, 0x0}, {{&(0x7f00000bb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00002db000-0x30)=[{&(0x7f00007a9000)=""/217, 0xd9}, {&(0x7f0000a06000)=""/96, 0x60}, {&(0x7f0000f09000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x6}, 0x2}, {{&(0x7f0000c36000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000045e000)=[{&(0x7f0000853000-0x85)=""/133, 0x85}], 0x1, &(0x7f000046b000-0xf8)=""/248, 0xf8, 0x80}, 0x8a61}], 0x9, 0x40010000, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000ab0000)=0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept$alg(r0, 0x0, 0x0) shutdown(r2, 0x1) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(0xffffffffffffffff, 0x0, &(0x7f000060c000)=0x0) 2018/01/29 17:26:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000001000)={0x6, 0x6}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000004000-0x4)=0x16, 0x4) 2018/01/29 17:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0xffffffffffffffff, 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, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x20000000000000) r0 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b47000-0x4c8)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x989680}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000487000-0xf)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003ac000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000132000+0x60b)=0xe8) bind$pptp(r1, &(0x7f0000ebf000-0x20)={0x18, 0x2, {0x1, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$nl_generic(r0, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x14, 0x18, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:58 executing program 6: r0 = socket(0x1e, 0x4, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) read(r1, &(0x7f00003cb000)=""/114, 0x72) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x46, 0x0, &(0x7f0000719000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0xfffffffffffffe3a) sendto$inet(r1, &(0x7f000045d000)="", 0x0, 0x0, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 17:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000965000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000088e000)={0x0, 0x0, 0x0}, &(0x7f0000bc5000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(0xffffffffffffffff) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00008d2000)="6122b700007072657600") read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) sendfile(r1, r1, &(0x7f0000415000)=0x0, 0x7f) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00006b5000)=0x0, &(0x7f00005ac000+0x28e)=0x4) fcntl$getflags(r1, 0x40b) 2018/01/29 17:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f83000)='./file0\x00', 0x0) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000c76000-0x8)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x0, &(0x7f0000ca8000)="") modify_ldt$read_default(0x2, &(0x7f000071c000-0x2a)=""/42, 0x2a) 2018/01/29 17:26:58 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000004c000-0x18)={r0, &(0x7f00004fb000-0x3e)="b151bc2e233489081bc8c22a4211af7d29a012b2f234e88049ff4f3a63d6efcdaa6b0d402a9120f48291fb32e8067fcd5079722ed03cdb451ae83e6b3fe7", &(0x7f0000b92000)=""/137}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0xef)=""/239, &(0x7f0000001000)=0xef) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xc, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00003fb000)={0x77359400, 0x0}, &(0x7f0000086000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d6b000-0x20)={{r0, 0x0}, {0x77359400, 0x0}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x5421, &(0x7f0000b97000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc0109207, &(0x7f0000dde000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000722000-0x18)={0x4e4, 0x80000000, 0x7, 0x13, 0x5, 0x7fff}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) modify_ldt$read_default(0x2, &(0x7f0000002000-0x5c)=""/92, 0x5c) modify_ldt$write(0x1, &(0x7f0000002000-0x10)={0x100000001, 0x1000, 0x5000, 0x6, 0x8, 0x4, 0x0, 0x1, 0x3f, 0x6}, 0x10) getsockname$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000002000-0x4)=0x8) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x100000a, 0xd010, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000003000)={0x0, r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x840, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000005000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000004000-0x10)={0x20000000000000, 0x3, 0x3, 0x4040000000000}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000007000-0x1000)=""/4096, &(0x7f0000007000-0x4)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000007000)={0x4, 0xb2, &(0x7f0000007000-0xb2)="095012dccd5f2266f0694508dce98f5d606bebf608469026ba4f13e1eae057ad5bb7b3d3c46711defdc657d8bfcfd14e27192959e68683fc29be83617cc901f853bcb0dbac88bc08130cbf25f854999a700890915a9a93c6dac8cd1b72e32cc354e69b65bf91b6a0bc4e9eb4319eb2da1c6a818205f24f5a915f55b5d1f9415249b16e624e95b996b6ad8a86bd59e89971c89e18dc4337708bb3fc64d715a0a316dc3ce13c8ecc29bd74c465c1be9a8ded7a"}) syz_open_dev$admmidi(&(0x7f0000004000)='/dev/admmidi#\x00', 0x8000, 0x8000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000-0x4)=0x0) ptrace$pokeuser(0x6, r2, 0x2, 0x8) 2018/01/29 17:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00005c9000)=0x0) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:58 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000f000-0x9)='/dev/sg#\x00', 0xae00000000000000, 0x8580) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f000000a000)='/dev/dsp\x00', 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000b000-0x4)=0x0, &(0x7f000000c000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f000000f000-0x48)={0x8a651e8ae7ae53a7, 0xf, &(0x7f0000005000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x7ff}, [@generic={0x8f, 0x401, 0x3e15, 0x0}, @map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, @ldst={0x1, 0x0, 0x2, 0x7, 0x8, 0x40, 0xffffffffffffffff}, @generic={0x6, 0x2, 0x1f, 0x5}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x1e)="73797a6b616c6c657200c7382688eb43ecb505309794f815ed2420fffa34", 0x2, 0x26, &(0x7f000000e000)=""/38, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) syz_open_dev$sndpcmc(&(0x7f0000006000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x100) syz_emit_ethernet(0xcc, &(0x7f0000005000-0x163)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="8100007fff00", [], {@ipv6={0x86dd, {0x0, 0x6, "16b9db", 0x96, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @ra={0x5, 0x2, 0x0}]}, @routing={0x0, 0xa, 0x0, 0x0, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000010000-0x1000)="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", 0x1000) 2018/01/29 17:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000b7b000-0x10)='/dev/input/mice\x00', 0x0, 0x101100) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6(0xa, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000853000-0x38)={&(0x7f0000285000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000098f000-0x10)={&(0x7f0000529000)=@delpolicy={0x50, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1, 0x1}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082f000-0x15)='/proc/self/net/pfkey\x00', 0x400042, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00006b7000-0x4)=0x4, &(0x7f00002c9000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x8983, &(0x7f000013d000)=0x4) 2018/01/29 17:26:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) sendto$inet6(r0, &(0x7f000028c000+0xbc3)="", 0x73, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007b5000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cd8000)=0x8, 0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000040a000+0x474)=0x3, 0x4) fcntl$setpipe(r0, 0x407, 0x4) 2018/01/29 17:26:58 executing program 3: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000d1d000)={0x1, 0xffffffffffffffff, 0x1}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000dbd000)={0x6, &(0x7f0000974000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000bef000)='/dev/input/mice\x00', 0x0, 0x4000) close(r1) 2018/01/29 17:26:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000e13000)={&(0x7f00002ba000-0x10)=@vsock={0x0, 0x0, 0x0, @my=0xffffffffffffffff, 0x0}, 0x10, &(0x7f0000136000)=[], 0x0, &(0x7f00006af000)=""/84, 0x54, 0x5c8}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x40008, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@common='sit0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common='lo\x00'}}}) r2 = fcntl$dupfd(r1, 0x406, r0) setsockopt$inet_tcp_int(r2, 0x6, 0xe, &(0x7f0000f34000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000852000-0x14)={0x0, 0x0, 0x1, 0x73, 0xfff, 0x2}, &(0x7f000054b000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00008ee000-0x20)={0x0, 0x4, 0x201, 0x2, 0x0, 0x2, 0x3, 0x2, r3}, 0x20) 2018/01/29 17:26:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000026c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ccb000-0x4)=0x4, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xb3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000ce3000-0x9)='/dev/dsp\x00', 0x151000, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000b90000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x28, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x6401, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000028d000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7bc}]}, &(0x7f0000f92000-0x4)=0x1a1) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000701000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x16, 0xb, 0x7a, 0x0, 0xffffffef, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='GPL\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x0, 0x7, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ef5000-0x4)=0x1, 0x4) 2018/01/29 17:26:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000-0x60)={0x0, 0x24, 0x4, @thr={&(0x7f0000f41000)="1bc1c71a8c8fb7e00f75ff5f8e83155cee93d401a2513994877004b9b1128456836d44209e27eae0970c132311c94fbdc00b06861e5624576cd4e3d4a52cea374a3f6fd251bccb6f173016e43887deeeaacc37c0e6a2b545c5eb28a205a13ef8f5363d111fba7523ed5b522c52a777dd", &(0x7f000095a000-0xd1)="57d6c226c1d113f5e1ca84afafa23be1d2e98fb6d37044d12592c90bb0f3132ff2d77c2244d2d2608c48650e4f3186eee731793b8c6c6eba072d3f2b1e70c171d5e3991eb58fca69ba783009f33d4e92c5c239b77a20121ca35e052f404132e97209bb7783f46350b8ec27133641eab7cc429e615dd9f0ac8fa20964be97cd6ceee7400268b626170553aea6869690136ac6dee99cf7aa08207d2c9aefe99eb96c58a9b4c22f1d26f9b9cbfc235ff5e8edabf1731fb2e214a7e767eac9a76792551d79c2c37b2a5c8458e6bac296214729"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ca000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) fcntl$addseals(r1, 0x409, 0x2) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000be3000)=@ethtool_eeprom={0xc, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:58 executing program 0: clone(0x0, &(0x7f0000a36000)="", &(0x7f0000855000)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000340000)="") r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000030d000-0x9)='/dev/vcs\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000000000)={0x31, 0xffffffffffff8a7e, 0x5, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xe7)="56b0efd607cb9eea4f30beec1f4cbe42951db8fa04c64772b590f9de0b926be62794ca475367ea4fbcec9ddcfcf60d709f52a30b2cfedef42837c3d9d6cdda1902de98f51a7125cee88e2bb7d872fb44da9ba154f4bfa2eafa206f4fadc64daf827fa7df0e3370dcf27a3b8afb5983ae8963db3aceff64b7d2de4fe9b332ec69d0b2b31969b9fd0c45ca62e4c00f99211ab19f2adecb7de06f1e224ba2775bda75dba38bdcd5f21e85e11da7782d47a7ba85b44779747610086277707ffd7a2e986e64dd4da53c5eb30bdbd0b08d90ecea452aa2b7f7867c47b283e01cc3597ba1545d04869f71", 0xe7, 0x80, &(0x7f0000001000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r3, 0x4}) sched_rr_get_interval(0x0, &(0x7f000065e000-0x10)={0x0, 0x0}) 2018/01/29 17:26:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x20, 0x1, 0x1, [r3, r0, r2]}], 0x20, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000c80000)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffd8a, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x8}, 0x200000020000000) close(r2) close(r1) 2018/01/29 17:26:58 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000018000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x0}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x310) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) 2018/01/29 17:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001000)="") r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000aa2000)={r2, r0}) recvmsg(r3, &(0x7f0000025000)={&(0x7f0000e12000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000046b000)=[{&(0x7f0000dac000)=""/25, 0x19}, {&(0x7f0000e4a000-0xb)=""/11, 0xb}, {&(0x7f0000aeb000)=""/4096, 0x1000}, {&(0x7f0000b63000)=""/244, 0xf4}, {&(0x7f0000220000-0x4e)=""/78, 0x4e}, {&(0x7f0000f94000-0xe1)=""/225, 0xe1}, {&(0x7f0000180000)=""/4096, 0x1000}, {&(0x7f0000675000)=""/4096, 0x1000}], 0x8, &(0x7f0000d01000)=""/149, 0x95, 0x7}, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a26000-0xbd)={0x0, 0xb5, "04524a291de5f50d4439d800bad18bf9440d33b26f75e67d23e464ca043e4fe6d5742b39f71f3be058758cb31e4ed24b163e526f8971d7176e1a760827d3fa08c086c4550e5d05381f59911c3f684d538ae57e3c07448398c2a17280bd238077f56285e67f317a2db07afbe6058045bc23477dfd7172c63e83b188b44d133d034bd58a3c2321b8f48d724154326745229bf643cc3a9a836650a74ee8eaa43b99735782b7be497a411f2f59c689466073f13fe30ceb"}, &(0x7f00009c1000)=0xbd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000cd3000)={r5, @in6={{0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x81, 0x91a1, 0x8, 0x0}, &(0x7f0000a2f000)=0xa0) shutdown(r1, 0x0) 2018/01/29 17:26:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f000042c000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) read(r0, &(0x7f000086e000-0x8c)=""/140, 0x2e) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f000045c000)="77c553ead0b1089d51f7d6958910dfa02812880720775fbbe3314d48c85a76e0ebd54ebd57b7ab1176f18c04a68bfc4b37a2cb2866cc7b69c2ddf13cc3dd59a9da282794291933c9f6cbf0acfe3e098085c5dc092336c1b1a924662161e785cbf211502f25a8f6c7ad1d9aec59e2faf60b19f9a9deaaeb3a06f2f4d596fdc0e64d3b171b12d5b6", 0x87) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000569000-0x99)="34900c248aa00ec3962a2e8addfb8900248075d0cc97281a2db9d84503e5d27b6332652c19f5087638750c2cfe6420ecd51fb394f48f37f560b393a182b7b751edd9e390f06f1b42d2aada43131aa580cc9a9dc50ba5d2271e874e13e48dad05f1d61918948f8d32b9eb34a16a47cf1988bdd598759aa16eb8b273158bb6fab37e6877513d61b79a45f4546ee76453ad96479265e900039489", 0x99) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a74000)={@generic=""/16, @ifru_addrs=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000cae000-0x90)=""/144, &(0x7f000064c000)=0x414) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x80000001) readlink(&(0x7f0000730000)='./file0\x00', &(0x7f00004dc000)=""/114, 0x72) getpeername$ax25(r0, &(0x7f0000819000)={0x0, {""/7}, 0x0}, &(0x7f0000bd2000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001f0000)=@assoc_value={0x0, 0x10001}, &(0x7f0000ad1000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ea9000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe0d) 2018/01/29 17:26:58 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000be6000)='/dev/dsp\x00', 0x8000, 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) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f00002c0000-0x8)=[&(0x7f0000000000)='em0\x00'], &(0x7f0000000000)=[&(0x7f0000001000-0x16)='-selinux}systemeth0$&\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x4)='*%%\x00', &(0x7f0000376000-0x1)='\x00', &(0x7f0000001000-0x9)='/cpuset^\x00', &(0x7f0000000000)='\x00'], 0x1c00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00004a3000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/dsp\x00', 0x1, 0x0) flistxattr(r1, &(0x7f0000e0e000)=""/242, 0xf2) 2018/01/29 17:26:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007a9000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00005c4000)="3d43315fff43e7e4992d01aa32a7257738228d7e4b") ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00008fa000-0x10)={0xd0, &(0x7f00000ab000-0xd0)=""/208}) r1 = add_key$keyring(&(0x7f0000850000-0x8)='keyring\x00', &(0x7f000044f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000c25000-0x5)='user\x00', &(0x7f00003ec000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf3039474801053b87fbf8674", 0x86, r1) r2 = add_key$user(&(0x7f000071d000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000d0d000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f29000-0x1000)="b3", 0x1, r1) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000034f000-0x76)=""/118) r4 = request_key(&(0x7f0000a99000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r2, r3, r4}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x88, 0x0, &(0x7f000079a000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x20600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/78, 0x4e}, {&(0x7f0000f8f000)=""/184, 0xb8}, {&(0x7f000099b000)=""/184, 0xb8}, {&(0x7f0000000000)=""/242, 0xf2}], 0x4, 0x0, 0x0, 0x800}, 0x0) 2018/01/29 17:26:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000008000)={0x0, 0x0, 0x208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000000)=0x1) close(0xffffffffffffffff) 2018/01/29 17:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bcd000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00008e9000)={&(0x7f00006b2000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x28, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0xbc, 0x0, ""}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 361.301509] QAT: Invalid ioctl 2018/01/29 17:26:59 executing program 0: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f98000-0xb0)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x100000000) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5c000-0x4)=0xb) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2, 0x6c}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) [ 361.323893] QAT: Invalid ioctl 2018/01/29 17:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e6c000-0x4)={0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f00002fb000-0xb)='/dev/midi#\x00', 0x8, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00006f6000-0x14)={0x0, r1, 0x5, 0x1, 0x0}, 0x14) r2 = socket$inet6(0xa, 0x6, 0x14f) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000788000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000939000-0x4)=0x5) r3 = creat(&(0x7f00006f4000-0x8)='./file0\x00', 0x114) mmap$binder(&(0x7f000062d000/0x1000)=nil, 0x1000, 0x2, 0x10, r3, 0x13) syz_emit_ethernet(0x6e, &(0x7f00000f6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e0af19", 0x0, 0x6c, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, [], "4df242613bca8749"}}}}}}}, 0x0) sendmsg$kcm(r0, &(0x7f0000041000-0x38)={&(0x7f0000dec000-0x10)=@ipx={0x4, 0x4, 0x2, "719ec381c4af", 0xfffffffffff7ffff, 0x0}, 0x10, &(0x7f000039c000)=[{&(0x7f0000cb5000)="ab0993facfb53a8c0595cffe7cd1b47973b3ed2946d737fa0116e07c05ea66141fc6e8fe3e79762d36600c94b619bed112776fcbc935d61c6c1fe9f337bb65e7f9b06bffb5c131ccd23b5191d5897541cefec9028b8ed3", 0x57}, {&(0x7f00005aa000)="9a8408fa5b875e7481e90aa31de7d1528334d71c28284eedf558b2ba412e52c354dfa849275aff9fc562344d153c4624b52861a2992b13a894fb93f865a7f56bfb4daabd8cb9aa1860b64a205e50c251be2492487011d2b962573cce25e95e8640673d3cb8673aaf28938f5836e0a6005b852c916f71b330d984c8638a9bd675b60922ef039ea2ff92579c03aa8328fbb1884f145b62151f74a48cea95ed41423aba5031e312452077b9ece1f31acdb3bed2a28270874ccb6a5a6937f1dcaa70a292aef05ab042b952034cfc60c3d47a0af364ee4ac19b", 0xd7}], 0x2, 0x0, 0x0, 0x40000}, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000011e000+0x78e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e31000)=0xb) 2018/01/29 17:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x40000000000005) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00009e5000-0x38)={&(0x7f0000683000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fea000-0x60)=[], 0x0, &(0x7f0000d31000-0x65)=""/101, 0x65, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f00006c4000)="06") fcntl$setstatus(r1, 0x4, 0x3ffc) recvfrom$llc(0xffffffffffffffff, &(0x7f00000b0000)=""/134, 0x86, 0x0, &(0x7f000037a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) dup2(r1, r0) readv(r1, &(0x7f0000f69000-0x20)=[{&(0x7f000037a000)=""/147, 0x93}], 0x1) close(0xffffffffffffffff) recvfrom(r0, &(0x7f00005ac000)=""/4096, 0x1000, 0x0, &(0x7f000023b000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) 2018/01/29 17:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d24000)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000eb5000)=0x0) write(r0, &(0x7f0000cc6000-0x24)="240000005800020014b2f407000904001f00071008000100ffffffff0800030000000000", 0xd214c212) recvmsg$kcm(r0, &(0x7f00002e8000-0x38)={&(0x7f000017b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000f2c000)=[{&(0x7f000086f000-0xad)=""/173, 0xad}, {&(0x7f0000f3f000-0x60)=""/96, 0x60}, {&(0x7f0000950000-0xd5)=""/213, 0xd5}, {&(0x7f0000352000)=""/95, 0x5f}, {&(0x7f00003c7000)=""/215, 0xd7}], 0x5, &(0x7f0000ad1000-0xac)=""/172, 0xac, 0x4}, 0x40000000) sendmsg$nl_route(r0, &(0x7f0000399000-0x38)={&(0x7f000055f000)={0x10, 0x0, 0x0, 0x2020}, 0xc, &(0x7f0000af5000-0x10)={&(0x7f000008b000-0x44)=@bridge_delneigh={0x44, 0x1d, 0xf00, 0x2, 0x1, {0x2, 0x0, 0x0, r2, 0x0, 0x82, 0x2}, [@NDA_CACHEINFO={0x14, 0x3, {0x9, 0x8, 0xbc, 0x0}}, @NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_VLAN={0x8, 0x5, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x20000010) shutdown(r0, 0x0) 2018/01/29 17:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000096e000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000fed000)=0x5) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c0e000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000011f000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000bdb000-0x11)='net/ptype\x00') bind$ipx(r0, &(0x7f00002f9000-0x10)={0x4, 0x4, 0x10df, "fca14c809bf9", 0x5, 0x0}, 0x10) read(r3, &(0x7f0000486000-0x8c)=""/140, 0x8c) [ 361.383229] QAT: Invalid ioctl [ 361.402145] QAT: Invalid ioctl [ 361.422232] QAT: Invalid ioctl 2018/01/29 17:26:59 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0x0, 0x2800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000-0x4)=0x8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000005000)={'system_u:object_r:selinux_config_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000004000-0x4)=0x0, 0x4) [ 361.446673] QAT: Invalid ioctl 2018/01/29 17:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$audion(&(0x7f0000413000-0xc)='/dev/audio#\x00', 0x0, 0x400002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006cc000)={0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0xc) perf_event_open(&(0x7f000057f000)={0x2, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:26:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00008f5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000626000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae2000-0x4)=0xb) ioctl(r0, 0xc0184900, &(0x7f000089a000-0x75)="") 2018/01/29 17:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b2f000)='/dev/autofs\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00006d0000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$int_in(r0, 0x5421, &(0x7f000027d000)=0x16) bind$inet(r0, &(0x7f0000ee5000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f7d000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000737000-0x4)=0x0, &(0x7f0000f36000)=0x4) 2018/01/29 17:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ad6000)='/dev/sg#\x00', 0xb86, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000092000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d9d000)=0x14) sendmsg$can_bcm(r0, &(0x7f000044c000)={&(0x7f0000da3000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000931000-0x10)={&(0x7f0000ae3000)={0x7, 0x20, 0x8, {0x77359400, 0x0}, {0x77359400, 0x0}, {0x0, 0x1, 0x2, 0x7}, 0x1, @can={{0x2, 0x0, 0x3, 0x400}, 0x1, 0x3, 0x0, 0x0, "b7f99d86a99a4060"}}, 0x48}, 0x1, 0x0, 0x0, 0x4c000}, 0x0) sched_setaffinity(0x0, 0x1, &(0x7f0000a02000)=0x81) getegid() r2 = syz_open_dev$evdev(&(0x7f0000fbf000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = dup(r2) readv(r3, &(0x7f0000462000-0x50)=[{&(0x7f0000933000-0x69)=""/105, 0x69}], 0x1) ioctl$TIOCSBRK(r3, 0x40044591) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000b79000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000c56000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000084d000)={r4, 0x8}, 0x8) 2018/01/29 17:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000dfa000-0x8c)=""/140, 0x255) 2018/01/29 17:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f29000-0xc)='/dev/autofs\x00', 0x600000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = gettid() sched_setattr(r2, &(0x7f0000c60000)={0x30, 0x0, 0x1, 0x2, 0xe61d, 0x32, 0x27000000000000, 0x5}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00006b1000-0x560)={0x8, {{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]}, 0x1, 0x9, [{{0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{0x2, 0x1, @rand_addr=0x4, [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, @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, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}]}, 0x560) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002a5000-0x4)=0x0) dup2(r3, r3) 2018/01/29 17:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000651000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000ef1000)=""/4096, 0xffffff76) r1 = dup2(r0, r0) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f00009eb000)=0x0, &(0x7f0000050000-0x4)=0x4) 2018/01/29 17:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x40e}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f000001a000)={0x0, 0x0, &(0x7f0000d02000)=[{&(0x7f000060e000)="99", 0xffffffffffffffe9}, {&(0x7f0000736000-0x78)="", 0x0}, {&(0x7f00003a6000)="", 0x0}], 0x3, &(0x7f00008f9000-0x1d8)=[{0x30, 0x101, 0x0, "ee551e90677428c945eecab1433583b8f887a271501a615c94"}, {0xb8, 0x11d, 0xb7, "246e8c917e562274b5a9d1808e25bd80e3ccec36e10d063bdf5a1dd41c58e3c177f167d90be7f798b41488e0e4464abaf10ae3cf8d742eb3c96b06df276842ddcf149c9aa5148dce4adab35f63b9f0681a99cee8656353bdcaa0893a24bf78a6bec24970a121b9da6bfdbc34e449c8127778b34976ff0ac0c9b40222f81de02ebe6c299af824f880e79eb0dd9bcced7cf66ada4e37f53bfc4cfdcf4a16b0bde5d58e668a"}, {0x78, 0x0, 0x5, "83b242bca9add1f4488c6554a16ef99204831e1cf5b7b0c11f7844d44d83923dfe2151ef5bafaffe00bcc95e3c0cdb00ad6a1506852205dee424bc77dd3b862f3f32e2d85b09887a3b3d6a9828a8d24b09891e71a966da45ef69929cecc725a3d9e8eab7082c1f6f"}, {0x78, 0x113, 0xff, "a26294bfbb3321cfa6c0da0d3da12002891c35087fbfe2ba8623bae98e617ad8c1eb9395084a70b6c86d282cb4a92975a57a78d245e4bd9a083108866719c95696cc832d1b97dcd8ae6349aaa71f2f650592f27ac9ff1b4b5deb575ebe236121af1a635b59c6"}], 0x1d8, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006b3000)="66737eab5c5ade7cdc355663cd6c3a37", 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003f0000-0x8)={0x0, 0x5e3}, &(0x7f000093b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000075f000-0x14)={r1, 0x0, 0x5, 0x4, 0x1000, 0x5}, 0x14) connect$inet(r0, &(0x7f0000114000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f00009a0000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a8000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00008d8000-0x6)={0x4, 0x4, 0x5}) 2018/01/29 17:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = eventfd2(0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00006a7000)={0x6, 0x200, 0x8, 0x8, 0x0}, &(0x7f0000984000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000732000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0xbb, 0x8, 0x0}, 0xa0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000227000)={r2, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f0000a04000-0x20)={r3, 0x2000000000000, 0x100010100000002, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:26:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x22d, 0x4) 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}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 17:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) fsync(r0) 2018/01/29 17:26:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000003000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x7f, 0x0, 0x20, &(0x7f0000011000/0x2000)=nil, 0x400}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000012000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 17:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffc, 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, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000318000)='/dev/amidi#\x00', 0xce6a, 0x101001) write(r1, &(0x7f0000c8c000)="", 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003d6000-0x8)={0x0, 0x80000000}, &(0x7f00005d7000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000f7000-0x8)={r2, 0x4}, 0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000907000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000330000)=0x0, 0x4) 2018/01/29 17:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a38000)='comm\x00') exit(0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000094000-0x10)='/selinux/create\x00', 0x2, 0x0) pread64(r1, &(0x7f00009da000)=""/129, 0x81, 0x0) 2018/01/29 17:26:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000058000/0x3000)=nil, 0x3000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000488000)={0x1, r0, 0xdcfd0d210472840a}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000059a000)={0x0, 0x5, 0x5, 0x1, 0xfffffffffffffff9, 0x2, 0x100000000, 0x1ff, {0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8, 0x8, 0x7, 0x2aac97f6}}, &(0x7f00008ca000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd3000)={r2, 0x2, 0x5, [0x6, 0xfffffffffffffffe, 0x5, 0x3, 0xc11]}, 0x12) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000daf000)=0x0) r3 = getpgrp(0x0) r4 = syz_open_procfs(r3, &(0x7f0000640000-0xa)='autogroup\x00') clock_gettime(0x0, &(0x7f0000f7d000-0x10)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d33000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f16000)=0xe8) connect$can_bcm(r4, &(0x7f00005ae000)={0x1d, r5, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000ff4000-0x18)={0x0, 0x100, 0x20, 0x100000001, 0x4}, &(0x7f000098a000-0x4)=0x18) connect$inet6(r1, &(0x7f000097c000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x1c) fcntl$setpipe(r0, 0x407, 0xf8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000d34000-0xa0)={r6, 0x98, "5c45f7f94712f7be6c8408cff0ea5319f17932fb31c666e73bdad8d62eb167ebd1b3f4f717b603760de71d7bf7de81bd96ab0eb942fdea590eca189f0be2e886a70005b639db0887dd3874659feea9cec5abc88eeab62a4ef541de968a29020f3f1cc010f17b7345d144586472acde0343aa492a56b8cca3f1770e4d33fe505f5dd523b1e51f0189b77af6f58ed6b5f524b8e144658b73bd"}, &(0x7f000051a000-0x4)=0xa0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000735000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/01/29 17:26:59 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000032000-0x8)={0x0, 0x0}) setns(r0, 0x8000000) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000004000)=@filter={'\nilter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x7fffffff, 0x0, 0x0}, {0x0, 0x0, 0x0}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) fchdir(r1) 2018/01/29 17:26:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = syz_open_dev$sndpcmc(&(0x7f00000e6000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x55b024748dc32de7) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00007bc000)=""/219) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/29 17:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$setregset(0x4205, r0, 0x203, &(0x7f000007d000)={&(0x7f0000b14000-0x5e)="382a3ad7f8b40aceff57b3d3fc504f4a98c5b87792d9f892243d90fd7ca5d2677728cdb032b9fe5ef9b33e099e4eb30000010155da93ca3c41efb98a416dd5b88cbf8e53de374b14c629a7239ffc2c2d7b8671029f0e8c598dc44c5c85dc", 0x5e}) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) [ 361.892298] Cannot find del_set index 0 as target [ 361.938167] Cannot find del_set index 0 as target [ 361.938387] *** Guest State *** 2018/01/29 17:26:59 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000034b000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x4f0, 0x4) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x574}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @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]}}, 0x108) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/29 17:26:59 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x6)={0x20080522, 0x0}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000)=0x0) 2018/01/29 17:26:59 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00007f4000)='/dev/admmidi#\x00', 0x4, 0x40400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f00004f2000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) setns(r0, 0x8000000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00008c8000)={0x0, 0x4, 0x80, &(0x7f00001f0000)=0x0}) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) [ 361.938394] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 361.938401] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 361.938404] CR3 = 0x00000000fffbc000 [ 361.938409] RSP = 0x0000000000000000 RIP = 0x0000000000008000 2018/01/29 17:26:59 executing program 1: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockname(r0, &(0x7f0000a73000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000316000-0x4)=0x3a) 2018/01/29 17:26:59 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000370000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @generic=""/16}}, &(0x7f00001f7000-0x4)=0x1e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d2c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000ac4000-0xe)='/dev/admmidi#\x00', 0x1000, 0x880) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00007b8000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0xffffffff, 0x1, 0x2}, &(0x7f0000be4000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00007f3000-0xa0)={r2, @in6={{0xa, 0x2, 0x100000000, @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]}, 0x9, 0x7, 0x1, 0x1, 0x22}, 0xa0) connect$netrom(r1, &(0x7f000017e000-0x48)=@full={{0x3, {"ebecf8303c92c7"}, 0x4}, [{"981dfbc9d295d2"}, {"cd0d933f600924"}, {"a2b0bb969c1eff"}, {"e20a809ca587cc"}, {"58612dd96bc6c1"}, {"3521528bd51fa2"}, {"a4976ab7f4b036"}, {"73a5be6d4a9d83"}]}, 0x48) io_setup(0x7a, &(0x7f00009f4000-0x8)=0x0) 2018/01/29 17:26:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000702000)=""/140, 0x8c) [ 361.938414] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 361.938423] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 2018/01/29 17:26:59 executing program 7: add_key$user(&(0x7f00004ac000-0x5)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000afa000-0x2)="", 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c12000-0xa)='/dev/dsp#\x00', 0x80, 0x280680) syz_open_dev$vcsa(&(0x7f0000ba8000-0xb)='/dev/vcsa#\x00', 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) keyctl$session_to_parent(0x12) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(r0, 0x409, 0x1) [ 361.938430] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/01/29 17:26:59 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000002000-0x4)=0x9461, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000008000)={r2, 0x50, &(0x7f0000009000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) writev(r0, &(0x7f0000004000)=[], 0x179) 2018/01/29 17:26:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) write(r1, &(0x7f0000c11000-0x1)="", 0x0) 2018/01/29 17:26:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) rename(&(0x7f0000b6f000-0x8)='./file0\x00', &(0x7f00009d7000-0x8)='./file0\x00') rt_sigtimedwait(&(0x7f00009df000-0x8)={0x10000}, &(0x7f0000d75000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000beb000)={0x77359400, 0x0}, 0x8) [ 361.938441] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 361.938452] SS: sel=0x0000, attr=0x10000, limit=0x0001f002, base=0x0000000000000000 2018/01/29 17:26:59 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b49000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000131000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000067000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') syz_open_dev$sg(&(0x7f0000613000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x248100) read(r4, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:26:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a07000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000c79000)=0x800) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000bf8000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000031e000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000780000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0xc) r4 = geteuid() r5 = accept4$inet(r0, &(0x7f0000b44000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f10000)=0x10, 0x80000) r6 = getpgid(0x0) r7 = getuid() r8 = getegid() r9 = getpid() r10 = geteuid() getresgid(&(0x7f0000d73000-0x4)=0x0, &(0x7f00003a9000)=0x0, &(0x7f0000abf000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000a4d000-0x38)={&(0x7f0000eec000)=@kern={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000da8000)=[{&(0x7f000065c000-0x35dc)={0x35dc, 0x14, 0x800, 0x4, 0x1, "", [@nested={0x1204, 0xe, 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@typed={0xc, 0x55, @pid=r1}, @typed={0xc, 0x7, @u32=0x4}, @generic="ebcdae123baddc5cbf01416523900559911eeedc737856990f710ce0b1ac55b91d38aed81493a9e4aa752824088985c52e806aa7b225ff9b53508627861a8846921b1f06e1516eea3e56a06dc1ffcf582a64d4d44460c6d2be3efeeb9b1fbd05d9c9aab694a8544f76a2cf5b51f879b516fea0d40857bcfdde92a232bec69f6861b6ad83e016e54f07ab9881acff8f461c086362aea201afde22169d912893be9a254fb2", @generic="a64eac4960ce52d2fad4fca0e0f08e3cc4eefad3090fbb79416bbfbe1cedc76dd3c328f222284dbdcd11df555a9706254a6e3e19fefdbb6da39475d6865f3616c3b099d7cfc56b7742df06f408668decd672f76813641e4bb7a114b745ce6c09a284094c1f6bf588d5176307fbc8696debd111a15eab5689274a33576f14d5fbae3b98f8bb8daf2a0908e9dc889f75f5f51456b0eb88c8cf1eb81b1307a57562668344a7cc7099dfaf58efe5fca424", @generic="66e329ac3a22494b83868a22565d35e4928e6e1c9011026330f202c0fb1656296f1ca06c2958c1d371ce9755541488f83f28541928d0674ddd25bd9dfc40219c53bd65915ce90c373c0bd7cf6f6d382b023fe4c7eef5ac77f41a0197b66459576a644eeb2be5334591654aefddadc5bfc1693a7d1233f942fac0e7a574ccd3722cd3ec5d3ebde7b836349a983a4751b36db558651ad7953c0c46cf1b251f143cd2b6b24f19f16f5592716b201ee039306d880146d24467cc4fbca39823de41464490ddf591907a58f7cbdeec279df59fd2a77a4afe62db66b74c183563f1ab96000b3909d0ae8d7b0910d4d86f410668", @typed={0xc, 0x5a, @ipv4=@multicast2=0xe0000002}, @generic="88b893ebe09e70d1793eca7d060220a98181d58e32cb06bab293b367395ff90278f06da6f072401b71492e3b120807966ae0c0cb52942529f2ee86423d1880bc54ef67d87e66ae6fa26e63826de4060f0be77e783dc07f6560b414700c10503895422b762aeeda0484f4cf7621abafa9eb06dbfc27c5b54665e1fb31e6656ea1abdb8b5762f428001c7a95b0ef7da0fe8bc4d37f0bad7fecec85daf01c99e23c9ae92574ca0a4780f9d971ba8cbf4b1ecbcc6e", @typed={0x18, 0x1c, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}}]}, @generic="13b0268a6baa6b05f6a1693966b92bb25ea15aae5262e511710c34b9d0a436b8a1f6513c3eac4e4b26a1446dd0d0a480128d9470117762c546b3fdd1c6a8ddc56a770165d0c26dbc2b3c9d38000a66594f552e8401ca89166c52e63091775d43d9dee7bfa973cffe272b059eac00ef457b5217179aa87c8b60f5177c3d1cedf910a6a15545bef61ebb73ab804bd7484e51c7526869892b2598d8e45b676db987a90097f79633a695cb26bd05980a6a158657ff69236caac042304a18c732df9e", @generic="007dbbc2b633d3cb7fb70e50d084c773d5ac1a9d3eac61263d713edbd6f9bd16fcf36852a9d21527b3aed13676a55066d58d5701822523d826d41eb0ea555957d140613fa723a2909e3df4aaf0b956aae772101f37d969cd3c26c3f7e89a17d88e48eb9d2c632479e91136be0d"]}, 0x1478}, {&(0x7f0000d49000)={0x304, 0x3b, 0x0, 0x5, 0x3, "", [@generic="ff762186d30d7b222c36c6bd0968e54cfd71812d16f59bf6d4a84df962eef1270c0c248daadc75bf1e3f9634d7ded7c0a9bd2b11d7b5d19ed3f75b28ec7317be92c9", @nested={0x1b0, 0x45, [@generic="aeb2a6534af11c518619cecd5488130bacfa270ab062211f4d3b113af7f099ac960271162f45b37cb343c16a0870b9d78b810d82de3df125cd2469f285803a10b21d0c52312e", @generic="33073558dbbb2684bd249ee7bcd69e90ea6ac9274c2cfe94d4483f168db3552a451c7111843743075e214b9edc1a8491e5873fbd3fe10d1a337a0584c63e11258569452887709ce30b59757abb12b07dc38a34717185858651d7ee8331922f977f076ac3e32a259edc21e9a77f2541fe5c5b5f9267d58e7910337a981e90cd8fd253c13168746edced66aae8e641a8fa972f569f5b4700623440c5f532e09417b6707cd4e1252afd62ee2bfbe27c36e32b67676c9f4e385d728f9a6f04197e", @typed={0xc, 0x2f, @uid=r2}, @typed={0xc, 0x51, @u32=0x40}, @generic="b1ed4537", @generic="c0fb2bea3574c6be37447659cb25c98d9d0977750186866f9fe106e0be5ca1800654765e48918261605bf2c1c9ba924ed820f7c8dc814586947d2ff88537a83a13d1bbb8ab455287bd79029840edfefabc92170f95ecf83ef14325af48443296e6b997e9a93ad98628dac42f589c798b9d556709d5e7e5ddf81be4ad4ac2b547bdc6300f9758b32ca0"]}, @generic="b11ca1d2b88cc98086e57d3a334287ac4746bba3d0acde2a42126fbd9f8bf8736387ad2ad62cf1eee2f5b908882eb3938a60d6e94c1bcc12264c4b6d429d369137d493166d7c803bab6f00a52c6a3e0fb1e36d7df549f04d4b492941b5bd103a3783236f02789d7f8338c258a7c2417f4191ed1ae77901d3cdef6082c6", @typed={0x1c, 0x61, @str='/dev/snd/pcmC#D#c\x00'}, @generic="152f8a250c7278147eb95afd8ed054dbf7b2edb2dbe66751e22773c3995acb7951f90789c43ad1c1948c9cab0c9eec4ef64e54ba7992ba877704f689dd1438d807f789b4b54d3f2f29e243d7429c225019ad69aa6c6de31953bc5828", @typed={0xc, 0x7, @uid=r3}]}, 0x304}, {&(0x7f0000f73000)={0x114, 0x23, 0x300, 0x2, 0x1, "", [@typed={0x18, 0x86, @ipv6=@loopback={0x0, 0x1}}, @nested={0xec, 0x57, [@typed={0xc, 0x84, @uid=r4}, @generic="ea5f7debb3535270ab4a7e69725cca6e81acddd5182cafa26b4f2b35fe490f0efe30310da1d81bfd188e556336f2ebe47aa0c99cfdbd736e784819a2e30db435f3b59639cdec3fe22fbde9fc63afe5ff3457cd2215b0271e679b98f9def70327b817a8b4d8e4fc105c51cc68d630", @typed={0x48, 0xf, @binary="0378a28b6cefbd2aaee41091db4bcc4a95f2c98695b16777f0ffe4948c3b121c7a82a3ef2cfda4d2701c7e5054d97fdbdd39a057455ec90bc132208e28"}, @typed={0x10, 0x40, @u64=0x3}, @generic="96efb5b0101a87139578ee759128e323b4a621"]}]}, 0x114}, {&(0x7f0000be4000)={0x24c, 0x1c, 0x302, 0x5, 0x3, "", [@typed={0xd4, 0x69, @binary="0796c7546ebbf354691c3fc61486c272327054c75798d0619e1425f307449982f32222ae4cd17c95decb433d07b8fe7ecff58b396473954d2061b9bc5e02426035fd53384054957121fb1ba21f4593d2f0a9effc3ec5ed6076a0b9190904c875d6324aa29a6b58a6e7fbb17e0914791aa273285d4413f3e896df7dd9461659237b440317d8e00b4414e8d52c407c15210fa5b215d2712690d26c38e6310ef39d538412ea3d68c9906c8d6307e1f34c91bf20a300e79fa7a35cc752935a97939ee615b2a403741fd26a0e6f5f"}, @typed={0x58, 0x81, @binary="dadde55883414dbb2625ffe36f3cca4ca276de3b1e261c686d093f21ad4c7323cf8feede50bffc8748cffd4f47ca5193c09593048b5f481ea01b9ac827c2934c590af8cedf653254c124c94b2987f6"}, @nested={0x110, 0x81, [@generic="1bced23d460aec69d6fd56ec85bf2031fc08520005c11def1b425f9d4d02443467656514365d714dfe88a11b40db096de7f1183fd022ea37827c6193e358de2778b2970848524addb3075e8829a1a4596be6eb0ee6ae6dd33d7c084408f5e4cdb4d69e7eb38d31efce248aca56035a494e9f5d6572022921e394bed89c88dbdf0c5318f0aed328fc00c0ea50b978384bb5c084", @typed={0x1c, 0x78, @str='/dev/snd/pcmC#D#c\x00'}, @generic="8484274b73d8739d4e7d722533b4d7f03f9ba6277a4a4dc8e26c8d9df0e353d15687b49258bdc115496512dcaf3e2c9dc8fc4f6bcb17f11741e511dbbf826759799ace837d73557ae8d8f690ff25edd836", @typed={0xc, 0x6a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x24c}], 0x5, &(0x7f0000aea000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r5, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x98, 0x44000}, 0x20004000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b1f000-0x6)='cubic\x00', 0x2) 2018/01/29 17:26:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") unshare(0x200003fd) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) [ 361.938461] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 361.938472] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 361.938482] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 361.938489] GDTR: limit=0x00000000, base=0x0000000000000000 [ 361.938500] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 361.938507] IDTR: limit=0x00000000, base=0x0000000000000000 [ 361.938518] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 361.938524] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 361.938532] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 361.938538] Interruptibility = 00000008 ActivityState = 00000000 [ 361.938541] *** Host State *** [ 361.938548] RIP = 0xffffffff811be024 RSP = 0xffff8801b8fd7508 [ 361.938561] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 361.938567] FSBase=00007f707a1a9700 GSBase=ffff8801db500000 TRBase=fffffe0000034000 [ 361.938574] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 361.938582] CR0=0000000080050033 CR3=00000001d91cb001 CR4=00000000001626e0 [ 361.938591] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff85a01bb0 [ 361.938597] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 361.938600] *** Control State *** [ 361.938605] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000c2 [ 361.938609] EntryControls=0000d1ff ExitControls=0023efff [ 361.938616] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 361.938621] VMEntry: intr_info=00000306 errcode=00000000 ilen=00000000 [ 361.938625] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 361.938629] reason=80000021 qualification=0000000000000000 [ 361.938633] IDTVectoring: info=00000000 errcode=00000000 [ 361.938637] TSC Offset = 0xffffff3b6e747546 [ 361.938641] EPT pointer = 0x00000001aab7a01e [ 362.043926] *** Guest State *** [ 362.043935] CR0: actual=0x0000000000000020, shadow=0x0000000000000000, gh_mask=fffffffffffffff7 [ 362.043943] CR4: actual=0x0000000000002050, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 362.043946] CR3 = 0x00000000fffbc000 [ 362.043952] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 362.043958] RFLAGS=0x00010002 DR7 = 0x0000000000000400 [ 362.043967] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 362.043975] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 362.043987] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 362.043998] SS: sel=0x0000, attr=0x10000, limit=0x0001f002, base=0x0000000000000000 [ 362.044136] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 362.044153] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 362.044176] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 362.044184] GDTR: limit=0x00000000, base=0x0000000000000000 [ 362.044196] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 362.044205] IDTR: limit=0x00000000, base=0x0000000000000000 [ 362.044216] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 362.044223] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 362.044231] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 362.044238] Interruptibility = 00000000 ActivityState = 00000000 [ 362.044241] *** Host State *** [ 362.044249] RIP = 0xffffffff811be024 RSP = 0xffff8801d786f508 [ 362.044277] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 362.044286] FSBase=00007f707a166700 GSBase=ffff8801db400000 TRBase=fffffe0000003000 [ 362.044294] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 362.044304] CR0=0000000080050033 CR3=00000001d91cb004 CR4=00000000001626f0 [ 362.044314] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85a01bb0 [ 362.044321] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 362.044325] *** Control State *** [ 362.044331] PinBased=0000003f CPUBased=b699edfa SecondaryExec=000000c2 [ 362.044342] EntryControls=0000d1ff ExitControls=0023efff [ 362.044354] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 362.044360] VMEntry: intr_info=80000306 errcode=00000000 ilen=00000000 [ 362.044371] VMExit: intr_info=00000000 errcode=00000000 ilen=00000003 [ 362.044376] reason=80000021 qualification=0000000000000000 [ 362.044381] IDTVectoring: info=00000000 errcode=00000000 [ 362.044386] TSC Offset = 0xffffff3b6471fded [ 362.044391] EPT pointer = 0x00000001d4c6401e [ 362.155471] kauditd_printk_skb: 664 callbacks suppressed [ 362.155479] audit: type=1400 audit(1517246819.852:22532): avc: denied { net_admin } for pid=4222 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 362.184574] audit: type=1400 audit(1517246819.882:22533): avc: denied { net_raw } for pid=17485 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 362.184948] audit: type=1326 audit(1517246819.882:22534): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17486 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 362.189513] audit: type=1400 audit(1517246819.886:22535): avc: denied { net_admin } for pid=4225 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 362.189533] audit: type=1400 audit(1517246819.887:22536): avc: denied { dac_read_search } for pid=17475 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 362.192369] audit: type=1326 audit(1517246819.887:22537): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17486 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 362.192687] audit: type=1326 audit(1517246819.890:22538): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17486 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=82 compat=0 ip=0x453299 code=0x7ffc0000 [ 362.200937] audit: type=1400 audit(1517246819.890:22539): avc: denied { net_admin } for pid=4225 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/29 17:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f00001df000-0xb)='/dev/midi#\x00', 0x7fff, 0x400080) clock_gettime(0x0, &(0x7f0000801000)={0x0, 0x0}) futimesat(r1, &(0x7f0000f88000-0x8)='./file0\x00', &(0x7f0000807000)={{0x0, 0x0}, {r2, r3/1000+10000}}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000d41000)={0x0, r4}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000cb5000-0x8)={0x0, 0xffffffffffffffff}) 2018/01/29 17:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000049000)=0x3) 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 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000817000)={{0x3, 0x0, 0x59c, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/status\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c10000)={0x0, @multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007f6000)=0xc) r1 = socket(0x11, 0x1000000000803, 0x3ff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f3d000-0x20)={0x0, 0x0, 0x2, 0xfffffffffffffffc}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000bad000-0x10)={0xb8, r2}) sendmsg$nl_route(r1, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ab0000-0x10)=@generic="0d2bf53539719d9fb45729fbd2997a1f") socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000475000-0x8)={0x0, 0x0}) 2018/01/29 17:27:00 executing program 6: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae08, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000aef000-0x9)='net/icmp\x00') mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000aef000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000aef000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007f0000)={r2, 0x26, 0x3, 0x1ff, 0xffffffff, 0x7}, 0x14) 2018/01/29 17:27:00 executing program 5: r0 = inotify_init() fcntl$setsig(r0, 0xa, 0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:00 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2b, &(0x7f0000014000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "88"}}}}}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/vcs\x00', 0x40, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f000001c000-0x4)=0x0, 0x80800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f000001d000-0x4)=0x1, 0x4) ioctl$KDENABIO(r0, 0x4b36) 2018/01/29 17:27:00 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000006000)=0x0) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000001, 0x2013, r0, 0x4000000000000) 2018/01/29 17:27:00 executing program 1: mlock2(&(0x7f0000f90000/0x2000)=nil, 0x2000, 0x1) mbind(&(0x7f0000a56000/0x4000)=nil, 0x4000, 0x3, &(0x7f000026b000-0x8)=0x3, 0x1, 0x4) munmap(&(0x7f0000c53000/0x1000)=nil, 0x1000) madvise(&(0x7f0000645000/0x1000)=nil, 0x1000, 0x10) r0 = semget(0x1, 0x2, 0x600) semctl$SETVAL(r0, 0xf29faf11989a6121, 0x10, &(0x7f0000f8e000)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffff9c, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000c5c000-0x14)={{0x7fff, 0x5, 0x6, 0x1, 0x43, 0x1}, 0x1, 0x7fff, 0x80000000}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000-0x4)=0x1, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)=@ethtool_per_queue_op={0x4b, 0x1, [0x3, 0x6, 0x1000, 0x100, 0x3a, 0x3, 0x6, 0x7ff, 0x0, 0xf0f, 0x8f53, 0x9, 0xff, 0xcb8f, 0xa9, 0x7, 0xfffffffffffff039, 0x8, 0xfff, 0x3538, 0x7, 0x0, 0xc8, 0x1, 0x81, 0x1, 0x0, 0x20, 0x1, 0x9, 0xe7fd, 0x401, 0x9, 0x2f1a, 0xffffffffffffff51, 0x8, 0xffffffffffffffe1, 0xfffffffffffff801, 0x80000001, 0x0, 0x5, 0x10000, 0x400, 0x81, 0x8, 0x1ea, 0x200, 0x5, 0x6, 0x7, 0x6, 0xcd, 0xd85, 0xfffffffffffffff7, 0x40, 0xffffffff, 0x8, 0x6, 0x1d, 0x100000001, 0xe0f, 0x2, 0x100000000, 0x7, 0x80000001, 0xfff, 0x9, 0x1, 0x27a, 0x5, 0xffff, 0x0, 0x101, 0x35, 0x800000000000000, 0xd0d, 0x100, 0x9a20, 0x80000000, 0xfff, 0x800, 0xffffffff, 0x3ff, 0x7, 0xfffffffffffffe00, 0x8001, 0x5543, 0x7, 0xffff, 0x81, 0xffffffffffffffff, 0x2, 0x800, 0x380000000, 0x1000, 0x6, 0x400, 0x5, 0x8001, 0xc13, 0x4, 0x8, 0x2839, 0x6fca, 0x0, 0x9, 0x20, 0x4, 0x7, 0x8, 0x2, 0x800000000, 0x1, 0xd3, 0x1, 0x8000, 0x1, 0xf4e, 0xff, 0x7, 0x1f, 0x101, 0x2, 0x1, 0x40, 0xcd, 0x72b563f7, 0x4, 0x7, 0x0, 0x338, 0x7, 0x0, 0x9, 0x2, 0x9, 0x7, 0x0, 0x3f, 0x0, 0xffffffff, 0x100, 0x9, 0x3ff, 0x1f, 0x7ef, 0x8, 0x0, 0x5, 0xdb, 0x100000000, 0x101, 0x3, 0x1, 0xc3, 0x5, 0x8, 0x0, 0x100000000, 0x7fff, 0x7fff, 0x4, 0x800, 0x8, 0x2, 0xf0f0, 0x4, 0x2, 0x10001, 0x6, 0x5, 0x8, 0x100000001, 0xee, 0x6, 0x6, 0x7fffffff, 0x12, 0xfff, 0x2650, 0x3, 0x3ff, 0x8, 0x9, 0x8, 0x0, 0xfffffffffffff800, 0x7, 0x8ac7, 0x5, 0x6, 0x0, 0x10000000000000, 0xe256, 0x5, 0x1, 0xfffffffffffffdc4, 0x7ace3f02, 0x7, 0x7fff, 0xef, 0x2a, 0x9923, 0x5f2022f7, 0x8, 0x0, 0x3, 0x7, 0x8, 0x5, 0x55, 0x0, 0x100, 0x9, 0x4, 0x3, 0x80000000, 0x5, 0xbb, 0x10000, 0x5, 0xd308, 0x9, 0xff, 0x7, 0x68, 0x1, 0xffff, 0x7fffffff, 0x4, 0x0, 0x7, 0x2067, 0x9, 0x1, 0x5, 0x0, 0x0, 0x5, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x2, 0x4, 0xa1, 0x6, 0x200, 0x5, 0x8000, 0x0, 0x401, 0x4, 0x392dd798, 0x8, 0xffffffffffffff00, 0x7, 0x10100, 0x200020000000, 0x4, 0x5, 0x10000, 0x5, 0x5, 0x1, 0x9, 0xfff, 0x6, 0x9, 0xf75f, 0x7, 0x4, 0x2, 0x0, 0xda2, 0x3, 0x7bbe06ef, 0x8000, 0x800, 0x101, 0x8f4, 0x8000, 0x8, 0x7fffffff, 0x4, 0xffffffffffff52a6, 0xffff, 0xaa1, 0x7, 0x7, 0x5, 0x3, 0x3ff, 0x80000001, 0x1f, 0x2, 0xb5, 0x0, 0x401, 0x80000001, 0x7fff, 0x5, 0x80, 0x3b, 0x0, 0x8, 0x8, 0xfff, 0x56e5, 0x7fffffff, 0x8000, 0xffffffff80000000, 0x2, 0x5, 0x6, 0x1c00000000000000, 0x6, 0x6, 0x8, 0x7, 0x6, 0x1, 0x3, 0x0, 0xe3, 0x6, 0x8000, 0x9, 0x100000000, 0x3, 0x1, 0x1f, 0xf5, 0x9, 0xf4d6ace, 0x7, 0x10, 0x0, 0xffff, 0x8, 0x4, 0x100000001, 0x1, 0x3, 0x8, 0x6d2f, 0x2, 0xad, 0x6, 0xfffffffffffffff7, 0x8, 0x1000, 0x9, 0x1, 0x100000001, 0x1, 0x0, 0x0, 0x0, 0x4, 0x2, 0x7, 0x1, 0x53, 0x5, 0x8000, 0x87, 0x8, 0xaf, 0x8001, 0x1ff, 0x1, 0x797, 0x10001, 0x0, 0x9, 0x5, 0x3, 0x7, 0x8001, 0x80000001, 0xff83, 0x7, 0xfffffffffffffff7, 0x7, 0x5, 0x3, 0x8, 0x7, 0x40, 0x9, 0x9, 0xffffffffffffffff, 0x3, 0xb4, 0x4, 0xfef, 0x2000, 0xfffffffffffffffc, 0x7, 0x9, 0xffffffff, 0x8, 0x800, 0x834, 0x3, 0x1, 0x0, 0x100, 0x3ffc0, 0x0, 0x80000001, 0x8001, 0x8, 0x10001, 0x3, 0xffffffff, 0x2, 0x0, 0xfff, 0x100000001, 0x401, 0x100000001, 0x1ff, 0xfffffffffffffc01, 0x4, 0x2, 0x81, 0x0, 0x8, 0x9, 0x2, 0x2, 0xffffffffffff0001, 0xffffffff, 0x7, 0x8, 0x2, 0xa045, 0x5, 0x44a1, 0x20, 0x1, 0x6, 0x4b31, 0x1205, 0x7ff, 0x734d, 0x0, 0x6, 0x4, 0x34, 0x2, 0x1f, 0x7f, 0x40, 0xfffffffffffffffa, 0x1, 0x1f, 0x400, 0x7, 0x8, 0x1, 0xffffffffffffffe0, 0x8, 0x3, 0x0, 0xfffffffffffffffe, 0x4dc, 0x0, 0x8, 0x6, 0x9abb, 0x81, 0x6, 0x100000000, 0x3, 0xfffffffffffffff7, 0x4, 0x7f, 0x0, 0xffffffff, 0x0, 0xfffffffffffffff9, 0xfc3, 0x2, 0x4, 0x4, 0x5, 0x4, 0x3, 0x3, 0x0, 0x9, 0x7fff, 0x9, 0x400, 0xfffffffffffffff9, 0x401, 0x0, 0x6, 0xfffffffffffff8aa, 0x0, 0x1, 0xfffffffffffffff9, 0x8000000000, 0x0, 0x46, 0x7f, 0x4, 0x6, 0xfffffffffffff001, 0x7, 0x5, 0x100, 0x0, 0x7ff, 0x1000, 0x4, 0x5, 0x0, 0x4, 0x5, 0x2, 0x100000000, 0x2, 0x160, 0x8, 0x2, 0x2, 0xff, 0x7fff, 0xffffffffffffffe7, 0x1, 0x1, 0x1000, 0x2e1, 0x80000000, 0x81, 0x800, 0x7fff, 0x9, 0x8000, 0x100, 0x5, 0x6, 0x400, 0x5, 0x7fff, 0x800, 0x6, 0x5, 0x514, 0x0, 0x100, 0xe32c, 0x5, 0x6c0, 0x8, 0x3f, 0xd5ed00, 0x5a, 0x9, 0x1000, 0x0, 0x2, 0x626ed11a, 0x5, 0x6, 0x8, 0x1, 0x7ff, 0x4, 0x7, 0x3f, 0xe1e6, 0xfffffffffffff820, 0x7, 0x6, 0x3, 0x6, 0xffff, 0x2, 0x3, 0x8, 0x2, 0x6, 0x3, 0x0, 0x7, 0x3, 0x9, 0x5, 0x0, 0x425, 0x9, 0xcf, 0x7fffffff, 0x7, 0xfffffffffffffffa, 0xfffffffffffffeff, 0x80000001, 0x81, 0x2, 0x1000000000000000, 0x8, 0x3, 0x4, 0x9, 0x100, 0x800, 0x3, 0x10000, 0x2, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x1, 0xa91, 0x9, 0x48ffedfe, 0xffff, 0x80c, 0x7, 0x1ff, 0x1f, 0x55f, 0x401, 0x3f, 0x0, 0x4, 0x0, 0x401, 0x7ff, 0x80d9, 0x9, 0xffff, 0x6, 0xa00000, 0x574b, 0x4, 0x3e, 0x1, 0x8, 0x5, 0x81, 0x1000, 0x9, 0x10000, 0x7ff, 0x100000000, 0x100, 0x5, 0x4, 0xff, 0x9, 0x2ebe, 0x2, 0xffffffff, 0x3, 0x57bc, 0xdb, 0x10000, 0x1, 0x100000000, 0x3, 0x1, 0x76, 0x6, 0x7, 0x8, 0x1, 0x0, 0x6, 0x5, 0xfffffffffffffffe, 0x1, 0x5, 0x7fffffff, 0x101, 0x9, 0x7, 0x6, 0x3f, 0x401, 0x0, 0x0, 0x7, 0x4, 0x2, 0x7f, 0x5, 0x7, 0x32, 0x54c8, 0x1ff, 0x6, 0x2f, 0x1, 0x3, 0xfffffffffffffc90, 0x9, 0x0, 0xb5c, 0x1, 0x5, 0x5a90, 0x200000, 0x8, 0x0, 0x6, 0x8001, 0x200, 0x3f, 0x3, 0x7f, 0x81, 0x3ff, 0xbc4, 0x6, 0x0, 0x9, 0x4, 0x1000, 0x3, 0xefc, 0x5, 0x9, 0x100000001, 0x100000000000000, 0x8, 0x80000000, 0x200, 0x3, 0x7f0, 0xffffffff, 0x401, 0x7f, 0x7, 0x9, 0xd339, 0x0, 0xfffffffffffffeff, 0x1000, 0x6, 0x9, 0x8, 0x1, 0x0, 0x3, 0x100000000, 0xffff, 0x400, 0x75, 0x7, 0x0, 0x4, 0x40, 0x855, 0x857, 0x1, 0x0, 0x4d, 0xfffffffffffffffd, 0x6, 0xffff, 0x280, 0x8, 0x7, 0x400, 0x100, 0x6, 0x8, 0x4, 0x7, 0x3f, 0x40, 0x8, 0x5, 0x2, 0xffff, 0x84ec, 0x5, 0x3, 0x6, 0x8, 0x8, 0x8, 0xae88, 0x8, 0x7, 0x14000000, 0x3, 0x1000, 0xc1, 0x814, 0x4, 0x2, 0x7, 0xfff, 0xffffffff, 0x2, 0x100000000, 0x7, 0x80000000, 0xbc, 0x100, 0xd4, 0x1, 0x4, 0x1, 0x401, 0x1, 0x7, 0x400, 0x7, 0x7, 0x7, 0x8, 0x1000, 0xffffffffffffffa9, 0xffff, 0x81, 0x8001, 0x800, 0x80000001, 0x40, 0xffffffffffffffff, 0x1, 0x0, 0x1f, 0x7, 0x380000, 0x3ff, 0x4, 0x2, 0x5, 0x5, 0x9, 0xb57d, 0x6, 0x5, 0x8, 0xb, 0x4, 0xe20, 0xa44f, 0x3, 0x8, 0xff6, 0x7ff, 0x4, 0x9, 0x1, 0x6, 0x2, 0x3f, 0x7, 0x80, 0x0, 0x2, 0x4, 0x4, 0x7, 0x0, 0x49000000000, 0x5, 0x72, 0x8001, 0xfffffffffffffffd, 0x81, 0x8000, 0x80000001, 0x6, 0x29, 0x81, 0x100000000, 0x2, 0x6, 0x3, 0x61, 0x100, 0x9ce, 0x1, 0xfffffffffffffffa, 0xffff, 0x400, 0x0, 0x200, 0x3, 0x100000001, 0x2, 0x7, 0x800, 0x0, 0xc8c, 0x2, 0x1000, 0x100, 0x6, 0x76eb, 0x3, 0x401, 0x7, 0xfffffffffffffffe, 0x3, 0x99f, 0x100, 0x3, 0x4, 0x800, 0x8, 0x8, 0x3, 0x7, 0x9, 0x4, 0x4, 0x4, 0xffffffffffff55d7, 0x8, 0x8, 0xc2, 0x100, 0x3, 0x5, 0x9, 0x3f, 0x2c83, 0x9, 0x9, 0xdc, 0x3bfd, 0x7, 0x4, 0x7fffffff, 0x9, 0x9, 0x17, 0x9, 0xac, 0x10001, 0x80, 0x942c, 0x6, 0x10001, 0x80000001, 0x80, 0x4, 0x6, 0xf2, 0x1ee4d86f, 0x8000, 0x100, 0x10000, 0x5, 0x80000001, 0xffffffffffffffe1, 0x35, 0x1, 0x3, 0x79, 0x8000, 0xeed, 0x0, 0xff, 0xffff, 0x1, 0x800, 0x8, 0x3, 0x100000001, 0x0, 0x5, 0x7fff, 0xffffffffffff8001, 0x81, 0x1, 0x60, 0xd4ef, 0x4, 0xe55, 0x9, 0xfffffffffffff3ea, 0x2, 0x85, 0xaf, 0x18bb, 0x0, 0xe56, 0x5, 0x5, 0x1, 0x1, 0x4, 0x6, 0x2, 0xfffffffffffffffb, 0xff, 0x1, 0x20, 0x8, 0xc1, 0x6, 0xffffffff, 0x6, 0x3ff, 0x1, 0x4, 0xf000000000000000, 0x7, 0x6, 0x100, 0x4, 0x7f, 0x2, 0xeb4, 0xbf2a, 0x4, 0xe43, 0x7, 0x0, 0x2, 0x0, 0xfff, 0x8, 0x7, 0x3, 0x5, 0x5, 0x5, 0x9, 0x2ce, 0x1000, 0x2, 0x1, 0x1, 0x800, 0x2, 0x8, 0x8, 0x9, 0x8000000000000000, 0x0, 0x80000001, 0x1, 0x1000, 0x1, 0x0, 0x6, 0xe5a, 0xcd1eced, 0x4, 0xffffffffffffffff, 0x1ff, 0x1ff, 0x8, 0x6, 0x7, 0x3, 0x4, 0x6, 0x7, 0x3, 0x2, 0x0, 0x1, 0x2, 0x7, 0x7f, 0xffffffff, 0xfffffffffffffff8, 0xfff, 0x8710, 0x9, 0x4, 0x9, 0x2, 0x200, 0x9, 0x80000001, 0x6, 0x10000000000, 0x2, 0x8000, 0x3, 0x6329, 0xffffffffffffffff, 0x4, 0x8, 0x8, 0x1, 0x8, 0x2, 0x1, 0x800, 0x8, 0x2, 0xffff, 0x8, 0x2, 0x100, 0x0, 0x0, 0x8776, 0x8, 0x7, 0x3ff, 0x9, 0xfffffffffffffffd, 0x8, 0x1, 0x8001, 0x4, 0x3, 0x80000000, 0x4, 0x9, 0x8, 0x3a2, 0x3, 0x3, 0x49, 0x9, 0x0, 0x422, 0x4, 0x4, 0x1, 0x4, 0x0, 0x2, 0xf73e, 0x8, 0x3, 0x80000001, 0x7, 0x10001000000000, 0x7, 0xfff, 0x4, 0x8, 0x4, 0xdde6, 0x5, 0x6, 0x1f, 0x5, 0xc789, 0x101, 0x1, 0x1, 0x8, 0x7, 0x3, 0x800, 0x9, 0x80000000, 0x1, 0x2, 0x1b, 0x4, 0x7c5, 0x120000000, 0x0, 0x2, 0x1f, 0x5, 0x1000000, 0x3c8, 0xf53, 0x7fffffff, 0x81, 0x10000, 0x800, 0x1000, 0xed52, 0x1, 0x57bb, 0x0, 0x9, 0xd2b, 0x6, 0x8, 0x5, 0xd8d8, 0xfffffffffffffff9, 0xffffffffffff8aa3, 0x7, 0x1800000, 0x80000001, 0x7, 0x2, 0xb1, 0x0, 0x9, 0x9, 0x80, 0x683, 0xbf, 0x3, 0x9, 0x2, 0x4, 0x4, 0x2, 0x0, 0x8, 0x6, 0x5, 0x9, 0x9, 0xa2, 0x61, 0x9, 0x6, 0x7, 0x5, 0x7f9d, 0x10, 0x400, 0x14ed333f, 0x40, 0x4, 0x418c, 0x0, 0x80000001, 0xfe4e, 0x10000, 0x7, 0x6326, 0x0, 0x1, 0x7, 0x4, 0x7fff, 0x9, 0x0, 0x9, 0x5, 0x9, 0x4, 0x2, 0x1, 0x8, 0x9, 0x2, 0x8, 0x8, 0x45ef, 0x7f, 0x0, 0x778, 0x480000000, 0x9, 0x3, 0x2114, 0x1, 0x6f, 0x8000, 0x8, 0x100000000, 0x9, 0x8, 0x1, 0x800, 0x1, 0x407, 0x9, 0x1c, 0x4, 0x8000000000000, 0x1000, 0x8, 0x0, 0x20, 0x72, 0x0, 0x1, 0x101, 0x2, 0x7, 0x5, 0x8, 0x1ff, 0x7ff, 0x2, 0x8, 0x4, 0x0, 0x401, 0x1f, 0xffff, 0x7b, 0x6, 0x2, 0x0, 0x2, 0x7f, 0xd98a, 0x7, 0x1c00000000000000, 0x4, 0x6, 0x40, 0x100000000, 0x7fffffff, 0xffffffff, 0xe7, 0x6, 0x20, 0xffffffffffffffef, 0x8001, 0x6e, 0x100000000, 0x7, 0xb4b, 0x8, 0x0, 0x20, 0x2, 0x6, 0x100000001, 0x3c54, 0x7, 0x7fff, 0x8, 0x77f, 0x56a3, 0x6, 0x0, 0x81, 0x83, 0x8001, 0x2, 0x9, 0x69, 0x8, 0x40, 0x6, 0xffffffff00000000, 0x80, 0x3, 0x8, 0x8, 0x7, 0x8001, 0x90, 0xff, 0x100000000, 0xff, 0xb64, 0x4, 0x8, 0x9, 0x9, 0x20, 0x3f, 0x6, 0x3, 0x80000000, 0x3, 0x2, 0x0, 0x0, 0x6, 0x80000001, 0xffffffffffff8000, 0x5, 0x1, 0x1, 0x3, 0x7, 0x200, 0x0, 0x2, 0x1, 0xf7, 0xffffffffffffff34, 0x0, 0xfffffffffffffff7, 0x5, 0x5, 0x9, 0x0, 0x0, 0x5, 0x81, 0x100000001, 0x49, 0x3, 0x8, 0xf5d5, 0xb7, 0x3e000000, 0xfffffffffffffffc, 0xc4c, 0x4, 0x7f, 0x8000, 0x7, 0x1, 0x9, 0x1, 0x4, 0x0, 0xaea3, 0x4, 0x4, 0x8, 0x7, 0x81, 0x5, 0x3, 0x8, 0x7ff, 0x27d, 0xff, 0x0, 0x67d, 0x6, 0x9, 0x7, 0x10001, 0x8, 0x3, 0x7ff, 0x4, 0x7, 0x8, 0x0, 0x3, 0x4, 0x2, 0xb3e, 0x8, 0x1, 0x1f, 0x4, 0x3ae2, 0x1000, 0x1f, 0xfff, 0x3a4f, 0x4, 0x2, 0xfb18, 0x7, 0x9, 0x2, 0x50d, 0xffffffffffffff81, 0x10001, 0x40, 0x1, 0x1, 0x9f6, 0x80, 0x2, 0x25, 0x4, 0x2, 0x3, 0x40, 0x6, 0x9, 0x7, 0x7, 0x7ff, 0x4, 0x8, 0x8, 0x8, 0x8, 0x7fff, 0x252, 0x9, 0x0, 0x5, 0x13b1, 0x4, 0x2, 0x0, 0x7e661a6a, 0x7, 0x200, 0x0, 0x100000001, 0x2, 0x6, 0x100, 0x5, 0x0, 0xe053, 0x9, 0x1, 0x6, 0x2, 0x2, 0xf99, 0x2, 0x2, 0x3, 0x81, 0xfff, 0x7, 0x4, 0x1ff8000, 0x9, 0x7, 0x3, 0x101, 0x295e, 0x0, 0xaa95, 0x81, 0xf22, 0x1, 0x4, 0x4, 0xfffffffffffffffb, 0x40c, 0x6, 0x41ad, 0x3, 0x80, 0x0, 0x9, 0x7c9b, 0x6, 0x7, 0x7fff, 0x8001, 0x5, 0x80000000, 0x2, 0x1000, 0x2, 0x40, 0x431, 0x6, 0x8, 0x6, 0x1, 0x9, 0xfff, 0x1, 0x5, 0x7fffffff, 0x0, 0xb95, 0x7, 0x80, 0xff, 0x1ff, 0x7fffffff, 0x5, 0x1, 0x10001, 0x9, 0x2, 0x6, 0x3, 0x20, 0x0, 0x1, 0x10000, 0x0, 0xd7, 0x4cd, 0x1, 0x5, 0xffffffffffffffcc, 0x2, 0x2, 0x0, 0x3fec111f, 0x5, 0x1, 0xff, 0x67, 0xffff, 0x0, 0x8, 0x4, 0xdb1e09c, 0x1, 0x1db, 0x0, 0x2c84, 0x100000001, 0x5, 0x4, 0x7, 0x80000000, 0x100000001, 0x8, 0x4, 0x101, 0x1, 0x6, 0x10001, 0x5, 0x2, 0xfff, 0x2, 0x1, 0x2, 0x6, 0x7f, 0x400, 0x8839c66, 0x401, 0x101, 0x5, 0xfffffffffffffffb, 0x2, 0x6, 0x7, 0x1, 0x4, 0x7, 0x0, 0x80000001, 0x3, 0x7a, 0x872, 0x2, 0x9, 0x7, 0x401, 0x501, 0x4, 0x3, 0x9, 0x6, 0x7f, 0x400, 0xef0, 0xe7, 0x43b7, 0x20, 0x1f, 0x3ff, 0x1, 0x6, 0x10001, 0x3, 0x4, 0x9, 0x1, 0x800, 0x5, 0xfff, 0x7fffffff, 0x3, 0x6d4, 0x1, 0x10000, 0xf2, 0x200, 0xfffffffffffffe01, 0x200, 0x7, 0x4, 0x3, 0x20c, 0x1000, 0x5, 0x5, 0x5, 0xffffffffc7a6e446, 0x4, 0x6, 0x1, 0x3ff, 0xd74, 0x800, 0xffffffff80000000, 0x2, 0x200, 0x9, 0x7, 0xc50, 0x1, 0x4, 0x24, 0x435b8e33, 0x9, 0x6, 0x2, 0x46, 0x3, 0x3, 0x52d90966, 0x81, 0x3ff, 0xff, 0x998, 0x0, 0x2, 0x3, 0x20, 0x800, 0x5, 0xfffffffffffffffa, 0x7f, 0x4, 0x4a4, 0x7ff, 0x6, 0x1, 0x0, 0xe94d, 0x5, 0xffffffff, 0x4, 0x3, 0x4, 0x3, 0x1000, 0x80, 0xfffffffffffffff8, 0x69b, 0xade1, 0x6, 0xf, 0x2, 0x9, 0x100, 0xffffffffffffff7f, 0x7e, 0x1, 0x5, 0x6, 0x1000, 0xbd0, 0x8, 0x0, 0x9, 0x8, 0x5, 0x6, 0x81, 0x7, 0x1, 0x800, 0xc0a3, 0x6, 0xff, 0x80000001, 0x1000, 0x1f, 0x20, 0x5, 0xd79d, 0x8, 0x7, 0x1ff, 0x100, 0x7, 0x245, 0x10001, 0x9e6, 0x101, 0x1, 0x0, 0x7, 0x1, 0x5, 0x1, 0xfffffffffffff059, 0x100000001, 0x9, 0x0, 0x9, 0x3158, 0x7ff, 0x7, 0x5, 0x1ff, 0x0, 0x3, 0x9, 0x3, 0x401, 0x1f, 0x5, 0x3, 0x6, 0x8, 0x0, 0x7, 0x6, 0x1, 0xffffffffffffff81, 0x1, 0x8, 0x100000000, 0xfffffffffffff0a6, 0x7, 0x3fc0000000, 0xc08f, 0x1, 0x927e, 0x7, 0x2, 0x1000, 0x2, 0x3, 0x3, 0x100, 0x6, 0x200, 0x5, 0x2, 0x0, 0x3f, 0x6, 0x7, 0x8, 0x9, 0x0, 0x8b, 0xffffffffffffffff, 0x773, 0x5, 0x4000000000000000, 0x6, 0x80000000, 0x6, 0x7, 0xfff, 0x7ff, 0xfffffffffffffffd, 0x1, 0x1f, 0x1, 0x3, 0x1, 0x7f, 0x400, 0x6, 0x8, 0x3, 0x7, 0x101, 0x4, 0x5, 0x10000, 0x3ff80000000000, 0x80000001, 0x1000, 0x6, 0x6, 0x0, 0x4348, 0x4, 0x8, 0x2, 0x3, 0x5, 0x100000000, 0x0, 0x5, 0x4, 0x1, 0x1, 0x7f, 0x7, 0x1a, 0x7, 0x4, 0x4, 0x6, 0x3, 0x5, 0x5aef, 0xfffffffffffffffc, 0x4, 0xc6b7, 0xbe24, 0xfff, 0xffffffff, 0x100000000, 0x4, 0x5, 0x4, 0x5, 0xef, 0x7ff, 0x4, 0x5d02, 0xfffffffffffffc00, 0x661, 0xffffffff7fffffff, 0x1, 0x1, 0x4, 0x835, 0x7, 0x20, 0x7fffffff, 0x4, 0x8, 0x1a, 0x3f, 0x3f, 0x1, 0x80000001, 0x0, 0x4, 0x4, 0x100000000, 0x0, 0x1000, 0x0, 0xb05c, 0x80000001, 0xfffffffffffffffa, 0x0, 0x6, 0x2, 0x30db, 0x3, 0xfff, 0xf773, 0x0, 0x9, 0x3, 0x9c13, 0x25458b17, 0x3f, 0x80000001, 0x8000, 0x7fff, 0x3, 0x3, 0x3f, 0x4ee0, 0xfffffffffffff309, 0xfffffffffffffffa, 0x3, 0x5fe8, 0x10001, 0x3, 0xc6, 0x3, 0xb8, 0x59, 0x8, 0x8, 0x1, 0x2, 0x4, 0x401, 0x2, 0x1, 0xffff, 0x9, 0x80, 0x7fffffff, 0xeb, 0x2, 0x4, 0x80000001, 0x3ff, 0x2, 0x2e9, 0x3, 0x6, 0xfffffffffffffffa, 0x4, 0x5, 0x80, 0x4, 0x8434, 0x58baae33, 0x4, 0x4d8, 0x20, 0x5bb, 0xfffffffffffffffc, 0x8d6b, 0x5d70, 0x3, 0x2, 0x1000, 0x401, 0x4, 0x9, 0xffff, 0xdfc, 0x10001, 0x1, 0x3, 0x1, 0x79d1, 0x3f, 0x5, 0x1, 0x3, 0x32c8, 0x1f, 0x4, 0x8001, 0x1ff, 0x3, 0x5, 0x200, 0x3, 0x14, 0x3f, 0x9, 0x4, 0x6, 0x0, 0x4, 0x7, 0x0, 0x5, 0x4000000000000000, 0xc5, 0x80000000, 0x35f4, 0x3, 0x8, 0x7ff, 0x7fff, 0x4, 0x8000, 0x2000000, 0x9, 0x6, 0x7165, 0x3, 0xfffffffffffffc01, 0x5c54, 0x9, 0x101, 0x27e, 0x81, 0x2, 0x2, 0x80, 0x5, 0x91, 0x8, 0x9e5, 0x80000001, 0x7, 0x401, 0x5cce, 0x8, 0x10001, 0x7, 0x8, 0x1, 0x2, 0x5, 0x6, 0xfffffffffffffdd6, 0x1, 0x1, 0x5, 0x4fd33612, 0x4, 0x178f, 0xc000000000000, 0x5ac, 0x0, 0x8, 0xec5, 0x10000, 0x1, 0x800, 0x6, 0xf8e6, 0x8, 0x3, 0x80000001, 0x0, 0x101, 0x8, 0x5, 0x1, 0x9, 0x81, 0x8000, 0x5, 0x8, 0x0, 0x1, 0x4, 0x4f, 0x8, 0x4, 0x9, 0x8001, 0xf4e, 0x7ff, 0xffffffff, 0x0, 0x81, 0x0, 0x3, 0x400, 0x20, 0x100000001, 0xffffffffffff8a5f, 0x9, 0x0, 0x6, 0x5, 0xf370, 0x5, 0x9ed1, 0x7fffffff, 0x5, 0x7, 0x1400000000, 0x8, 0x1, 0x7, 0x33c6, 0x81, 0x5, 0x7, 0x6, 0x7ff, 0x7fffffff, 0xb5, 0x5, 0x4, 0xfff, 0x5, 0xffffffffffffa7ef, 0x309, 0xe00000000000, 0x2b, 0x81, 0x2, 0x9, 0x40000000000000, 0x2, 0x4, 0xff, 0x6, 0x9, 0x3, 0x8, 0x97, 0x1, 0x200, 0x9, 0x80000000, 0x0, 0xffffffffffff3d5d, 0x6, 0xaec2, 0xffff, 0x8, 0x67e2, 0x4, 0x0, 0x8, 0x1000, 0x0, 0x7, 0x7, 0x0, 0x800, 0x7, 0x1, 0x2, 0x8, 0x3, 0x4, 0x9, 0x257, 0x5, 0x2, 0x3, 0x0, 0x9, 0x38, 0x9, 0x0, 0x7fffffff, 0x7c9e, 0x3ff, 0x8000, 0x7, 0x2, 0x7, 0x5, 0x2000000, 0x628, 0x6475, 0x7, 0x1, 0x7, 0x2, 0x3, 0x100, 0x89, 0x6, 0x1, 0x10001, 0x2, 0x1f, 0x4, 0x617b, 0x9, 0x1f, 0x5, 0x1, 0xffffffff, 0x3, 0x2, 0x2, 0x8d1, 0x10001, 0x8, 0x100000001, 0x3405, 0x5, 0x2, 0xb54a, 0x7d7, 0x0, 0x100000001, 0xffff, 0x7, 0x9, 0x6517, 0xffffffff, 0xfc, 0x1ff, 0x100000001, 0x4, 0x0, 0x8, 0x9, 0x81, 0x4, 0x20, 0x10000, 0xb959, 0x1, 0x8, 0x81, 0x7d, 0x0, 0x8, 0x2000000, 0x7fff, 0x80000001, 0x9, 0x7ff, 0x9, 0x989c, 0x8, 0x2, 0x6, 0x7ff, 0x23, 0x8, 0x4b39, 0x6, 0x7, 0x0, 0x6, 0x101, 0x5, 0x101, 0x1, 0x6, 0x6, 0x9, 0x699, 0x785ddd80, 0x2, 0x814c, 0x2, 0x2, 0x7, 0x7, 0x8, 0x9, 0x80000000, 0x5, 0x0, 0xfffffffffffff000, 0xffffffff, 0x4, 0x1, 0x5, 0x7ff, 0x9, 0x94, 0x3f, 0x1000, 0x9, 0x8, 0x4, 0x0, 0x9, 0x7, 0x7, 0x4e9, 0x3000000, 0xfffffffffffffffb, 0x7, 0x5, 0x80, 0x10001, 0xd55, 0xfffffffffffff001, 0x81, 0xfff, 0xb9, 0x800, 0x7, 0x5, 0x0, 0x0, 0x2, 0x80000001, 0xffff, 0x8001, 0x10dd, 0x1, 0x2, 0x1, 0x3, 0x0, 0x7fffffff, 0x9, 0x7, 0x5626, 0x6, 0xff, 0x3f, 0x9, 0x15430000000, 0x7, 0x6, 0x4, 0xfffffffffffeffff, 0x9, 0xaa, 0x0, 0x9, 0x4, 0x5, 0x560afc8, 0x2, 0x4, 0x2, 0xcc5c, 0x2, 0x5, 0x2, 0x5b50, 0x5794, 0x7fff, 0x8001, 0x3, 0x3, 0x0, 0x6c, 0xd9d1, 0x1400000000, 0x0, 0xb7c, 0x9, 0x1, 0x9, 0x5, 0x8001, 0x7ff, 0x0, 0x40, 0x8, 0x0, 0x5, 0x3, 0x7, 0x6, 0x0, 0x0, 0x3f, 0x2, 0x66a, 0x20, 0x1, 0x3, 0x7fff, 0xe3, 0x1, 0x3, 0xfffffffffffffff7, 0x8, 0x10000, 0xbf, 0x2, 0xffffffff00000001, 0x40, 0x2, 0x10000, 0x6, 0x9, 0x7, 0x3, 0x3, 0xbf, 0x64b0, 0x2, 0x6, 0x6, 0x7, 0x1, 0x7000000000, 0x3, 0x2, 0xfffffffffffffffd, 0x7, 0xe3, 0x4, 0x9, 0x3fffc, 0xfffffffffffffff9, 0x7, 0x0, 0x7fffffff, 0xffffffff, 0x0, 0x1, 0xffffffffffffff0e, 0x5, 0x1000000000, 0x2, 0x6, 0x7, 0x46, 0x80000000, 0xfffffffffffffffd, 0x81, 0x8001, 0x2, 0x10000, 0x13ca084f, 0x3f, 0x1, 0x1c7, 0x100000000, 0xd0c, 0x1000, 0x3, 0x1, 0x3f, 0x2, 0x1f, 0x25d625c1, 0x5, 0x9c9, 0x3, 0x8, 0xeb9, 0x80000001, 0xc, 0x10000, 0x14000000000, 0x1, 0x5, 0x3, 0x2, 0x9, 0x1000, 0x3, 0xffffffff, 0x7, 0xfff, 0x3, 0x56, 0x8239, 0x9, 0x400, 0xffffffff, 0x1f, 0x7, 0x7, 0x6, 0x1604, 0x3, 0x8, 0x1517, 0x0, 0x7f, 0x2, 0x1, 0x401, 0x351, 0x6, 0x0, 0x8, 0x6, 0x7fff, 0x2, 0x5, 0x401, 0x4, 0x80, 0x2, 0x7f, 0x7fff, 0xcdf0, 0xa6, 0x401, 0x10000, 0x3, 0xfffffffffffffffc, 0xff, 0x7, 0x1000, 0x62, 0x7, 0x8000, 0x6, 0x2, 0x7, 0x8, 0x8, 0x7, 0x9, 0x0, 0x80000001, 0x5, 0x7, 0x3, 0x4, 0x1, 0xfffffffffffffffa, 0x0, 0x1, 0x1, 0x10001, 0xffff, 0x5, 0x0, 0x81, 0x8000, 0xe1, 0x5, 0x8000, 0x2, 0x10001, 0x9, 0x85, 0x5b90, 0x1, 0x0, 0xa, 0xfffffffffffffff8, 0x8001, 0x7, 0x400, 0x3, 0x10001, 0x9, 0x80000000, 0xfa, 0x32, 0x9, 0xffffffff, 0xfffffffffffff000, 0x1000, 0x7, 0xfff, 0x7, 0x9, 0xfffffffffffffc00, 0x1, 0x1, 0x8, 0x8, 0xda6, 0x7, 0x1ff, 0x7, 0x9, 0x2d, 0x2, 0x2, 0x1, 0x10001, 0x10001, 0x5, 0x3, 0x8000, 0x400, 0x9, 0x5, 0x2, 0x7, 0x3ff, 0x2, 0x2, 0x7fffffff, 0x1000, 0x7ff, 0xfffffffffffffff8, 0x3, 0x7, 0x6, 0x8, 0x3ff, 0x2, 0x7a76ab37, 0x1, 0x0, 0x7, 0x4, 0x81, 0x2, 0x8, 0x6, 0x6, 0x7fff, 0x956, 0x2b, 0x5, 0x80000000, 0x7, 0x0, 0x9, 0x7ff, 0x1f3, 0x3, 0x4, 0xffffffffffffb016, 0x5, 0x9, 0x8001, 0x0, 0x8, 0xe70b, 0x80, 0x8, 0x0, 0x400, 0x4, 0x6, 0x3, 0x400, 0x9, 0x0, 0x44, 0x8, 0x0, 0x2, 0xfffffffffffffff8, 0x0, 0xff, 0x9, 0xfffffffffffffff8, 0x2000000000000000, 0x2, 0x1f, 0x6, 0x17b, 0x3, 0x7f, 0x5, 0x4, 0x0, 0x6, 0xa6ea, 0x293b, 0x1c, 0x3, 0x1, 0x8001, 0x100000000, 0x401, 0x200, 0x5, 0x0, 0x2, 0x5, 0x7, 0x2, 0x7, 0x81, 0x7fffffff, 0x3, 0xf80, 0x5, 0x1ff, 0x2, 0x3, 0x101, 0x100000000, 0x20000000000000, 0x81, 0x400, 0x5, 0x2, 0x3, 0x81, 0x0, 0x5, 0x7ff, 0x6, 0x10000, 0x5, 0x6, 0x3, 0xe5e, 0x2, 0x9, 0x27fc, 0x3, 0x3, 0x6, 0xab1, 0x7ff, 0x0, 0x4, 0x2, 0x0, 0x7, 0x0, 0xd25, 0x200000000, 0x5, 0x7, 0x1ff, 0x3ff, 0x7f, 0x0, 0x5, 0x7f, 0x9, 0x8, 0xffc0000000000000, 0x1, 0x10000, 0x1000, 0x5, 0x8, 0x2, 0x6, 0x1, 0x62, 0xb32c, 0x8, 0x8, 0x2, 0x7, 0x7fff, 0x9, 0x7, 0x2, 0xffff, 0xf8, 0x1eb1, 0xee99, 0x7, 0x8, 0x4, 0xffffffffffff85fd, 0x6, 0x10001, 0x9, 0x8000, 0x7, 0x2, 0x0, 0x4, 0x76, 0x8, 0x9, 0x0, 0x2, 0x8, 0x5, 0x9, 0x7, 0x0, 0xfffffffffffffffa, 0x18000, 0xccf, 0xffffffffffffff73, 0xffff, 0x8, 0x3f, 0x9, 0x2, 0x10000, 0xfffffffffffffff7, 0x0, 0x1f, 0x12db, 0x101, 0x20000000000000, 0x8, 0x4, 0x3, 0x4, 0x5, 0x1, 0x0, 0x5, 0x400, 0x49, 0x7fffffff, 0x8, 0x5, 0x7fffffff, 0xff, 0x5, 0x8, 0x1, 0x5, 0x40, 0xfffffffffffffd12, 0x400, 0x0, 0x9, 0x1, 0x0, 0x4, 0x1, 0xfa6, 0xcc96, 0x4, 0x20, 0x2, 0xff, 0xff, 0x9c8, 0x5, 0x7, 0x6e, 0x2, 0x10000, 0xd22, 0x5, 0x5, 0x800, 0x0, 0x8, 0xffffffff, 0x10001, 0x2da, 0x4, 0x3, 0x3bc, 0x4, 0x7, 0x0, 0x6, 0xfffffffffffff83f, 0x8000, 0x3000000000, 0x3, 0x9, 0x6, 0x3f, 0x80000000, 0x100000001, 0xffffffff00000000, 0x200, 0x9, 0x0, 0xdd7d, 0xffffffff, 0x7, 0x4, 0x37ed, 0x3, 0x5, 0x100, 0x9, 0x80000000, 0x8, 0x5, 0x10000, 0x5, 0x1, 0x8, 0x8, 0x3, 0x9, 0x7fffffff, 0x2, 0x80000001, 0xca50, 0x8d, 0x1, 0x1ff, 0x1474, 0x2, 0x3, 0x0, 0xfffffffffffffff7, 0x5713, 0x2, 0x7, 0x81, 0xfffffffffffffffe, 0x3, 0x1, 0xffff, 0x8, 0x80000000, 0xfffffffffffffffc, 0x2, 0x1b, 0x7, 0x0, 0x4, 0x101, 0x3, 0x6, 0x7, 0x656, 0x1, 0x5, 0x1, 0x7f, 0x1, 0xc8, 0xfff, 0x84, 0x5, 0x1ff, 0x7, 0x7, 0xfffffffffffffffa, 0x0, 0x100000000, 0x7, 0x9, 0x7ff, 0x3, 0x0, 0x4, 0xd7, 0x8, 0x0, 0x200, 0xbd0, 0x101, 0x4, 0x1, 0x200, 0x0, 0x9, 0x8000, 0x100000001, 0x9053, 0x10000, 0x2, 0x9, 0x0, 0x6, 0xfffffffffffff494, 0x0, 0x4, 0x100, 0x9, 0x100000001, 0x4, 0x7, 0xbc4, 0x9, 0x72, 0x0, 0x7ff, 0xcba, 0x1, 0x400, 0xffff, 0x81, 0x2, 0x3, 0x4, 0x3dbb, 0x3637, 0x2, 0x28f, 0xfff, 0x45f8, 0x7fffffff, 0x5, 0x7, 0x1, 0x4, 0x3, 0x1f, 0x0, 0x6, 0x741d, 0x1, 0x6, 0x6, 0x101, 0x1, 0x219, 0x8000, 0x412, 0x9, 0xfffffffffffffff8, 0x10000, 0x0, 0xffffffff, 0x80000000, 0x10001, 0x8000, 0x7, 0x3, 0x6, 0x3ff, 0xc0, 0x1, 0x1ff, 0x101, 0x0, 0x7, 0x28, 0x1, 0x7, 0x4, 0x10001, 0x9, 0x9, 0x74c, 0x6, 0xf9e3, 0x0, 0x5, 0x1, 0xe000000000000000, 0x100000001, 0x80000001, 0x1, 0x5, 0x0, 0xffffffffffff0001, 0xfff, 0x7, 0x2, 0xffffffff, 0x100000001, 0x0, 0x100, 0x9, 0x0, 0x3, 0x6, 0x8, 0x200, 0xffffffff, 0xd6, 0x10001, 0x80000001, 0x9, 0x1, 0x8, 0xb1d, 0x9, 0x2, 0x1, 0x9, 0x8001, 0xecf3, 0x0, 0x2, 0x5, 0x80, 0x9, 0x890, 0xffffffff7fffffff, 0xff, 0x29, 0x8001, 0x0, 0x1a62, 0x1ff, 0xff, 0x2, 0x8001, 0xff, 0x7ff, 0x796, 0x5da9, 0x6, 0x8001, 0x6, 0x0, 0x2, 0x6, 0x0, 0x100, 0x8, 0x1, 0xa1b4, 0x100000001, 0x1, 0x0, 0x2, 0x1, 0x2, 0x0, 0x3f, 0x8, 0x2, 0x4, 0xfffffffffffffffd, 0x4, 0x1ff, 0x6, 0x5, 0x0, 0x5, 0x0, 0x9, 0x9, 0x7, 0x2, 0x2, 0x1, 0x10001, 0x18000, 0xbe4f, 0x2, 0x7, 0xed1f, 0x80000000, 0xfffffffffffffffb, 0x5, 0x100000001, 0x0, 0x1, 0x57, 0x0, 0x3, 0x1a, 0x0, 0x100000001, 0x2, 0x9, 0x7a, 0x4a9b, 0x84, 0x3, 0x0, 0x0, 0xed, 0x6, 0x3, 0x2, 0x3ff, 0x0, 0x4, 0x2, 0x0, 0x7, 0x58, 0x7f, 0xc96, 0x10000000000, 0x101, 0x7, 0x2, 0x2, 0x800, 0xffffffff, 0x0, 0xffff, 0xffffffffffffffff, 0x6, 0xffffffffffffa7f1, 0x1f, 0x7, 0x1, 0x3, 0x0, 0x80, 0x40, 0x5, 0xffffffff, 0x80000000, 0x8, 0x6, 0x3, 0x7fffffff, 0x7, 0x5b0ce86e, 0x3bca, 0x7, 0x2, 0xffffffff80000000, 0x5, 0x3, 0x7ff, 0x0, 0x2, 0xfffffffffffffc01, 0x0, 0x7, 0x5, 0xd57f, 0x8, 0xffff, 0x7ff, 0x1, 0x1, 0x1, 0x5, 0x6db7, 0x800, 0xfffffffffffffff9, 0x9, 0x6, 0x7, 0x1, 0xbd, 0x9, 0x6, 0x8000, 0x7, 0x5, 0x7, 0x10000, 0x7ff, 0x101, 0x0, 0x3, 0x4, 0x1, 0x800, 0xfdee, 0x2, 0x8, 0x9, 0x8001, 0x101, 0x4, 0x20, 0xffffffff, 0x2, 0x3f, 0x2, 0x5, 0x100000001, 0x7f, 0x4, 0x8, 0x2, 0x9, 0x1, 0x1000, 0x3, 0x148f, 0x7ff, 0x2, 0x8, 0x3f, 0x1f, 0x8, 0x200, 0xa29, 0xffff, 0x7f, 0x4, 0x6, 0x70, 0x1, 0xff, 0x834915a, 0x4e1, 0x8, 0x80000001, 0x100000001, 0xffffffffffffffff, 0x6, 0x5, 0xfad, 0xff, 0x1, 0xfd, 0x2, 0x54d, 0x100000001, 0x9, 0xfffffffffffffffa, 0x1, 0xf29d, 0x353d, 0x96e, 0xffffffffffff9b7c, 0xae, 0x7ff, 0x395e1c6e, 0xfffffffffffffffc, 0x2, 0xfff, 0x1f, 0xffffffff, 0x2, 0x401, 0x40, 0x100, 0x1ff, 0xf8bb, 0x903, 0x6, 0xe00000000, 0xfffffffffffffffd, 0x7, 0x57e000000000000, 0x7, 0x40, 0x5, 0x200, 0x1, 0x100000000, 0x5a, 0xca, 0x5, 0x8, 0x800, 0x7, 0x8d3, 0x2, 0x8000, 0x4, 0x8001, 0x8, 0x7, 0x20, 0x0, 0x0, 0x188, 0x7, 0x20, 0x8, 0x200, 0x5, 0xba, 0x627, 0x76e9, 0x20, 0xb5a, 0x1, 0x2000000000000000, 0x0, 0x5, 0x6, 0x10001, 0x2b2, 0x9, 0x18b6, 0x8000, 0x1, 0x5, 0x7, 0x19, 0x38, 0x10000, 0x2, 0x1, 0x3, 0x4, 0x800, 0x7fffffff, 0x1, 0x1, 0x3, 0x4, 0xf406, 0xfffffffeffffffff, 0x3, 0x4, 0x7, 0x3, 0x700000000000000, 0xa9ad, 0x100000001, 0x4, 0x0, 0x81, 0x100000000, 0x4, 0xf075, 0xffffffff, 0x1, 0xffffffffffff38de, 0x7, 0x4, 0x7f, 0x7, 0x52, 0x2, 0x4, 0x1, 0x7f, 0x9, 0x9, 0xba, 0x5, 0x4, 0x7, 0x6, 0x348, 0x7, 0x7, 0xffffffff, 0x1, 0x1, 0x100000001, 0x1, 0x4, 0x8, 0xef, 0xa1, 0x9, 0x4, 0x431, 0x64d, 0x45823233, 0x1, 0x8088, 0x713, 0xe6ac, 0x7, 0x7f, 0x9, 0x8, 0x2, 0x10000, 0x6, 0x44b, 0x80000000, 0x0, 0x9, 0x7d, 0x8, 0x0, 0x1, 0x0, 0xe02, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffb, 0x3, 0x43, 0xb98a, 0x9, 0x80, 0x9, 0xc5, 0x100000000, 0x0, 0xffffffffffffff6b, 0x7, 0x6, 0x77, 0x73981307, 0x20, 0x8681, 0x8, 0x9, 0x81, 0x0, 0x8001, 0x6, 0x1, 0x7, 0x5, 0xfffffffffffffff9, 0x4, 0x0, 0x1a, 0xfffffffffffffffe, 0x5, 0x1, 0x7, 0xce, 0x5, 0x2fc000, 0xff, 0x100000000, 0x1000, 0x4, 0x9, 0xfffffffffffffffc, 0xcc5, 0x5, 0x1d64, 0x20, 0x9cf, 0x180, 0x9, 0xc358, 0x2, 0x3, 0x0, 0x5, 0x7, 0x3, 0x8, 0xff, 0x401, 0x5, 0x80000001, 0x4, 0x7, 0x3, 0x7, 0xfffffffffffffbff, 0x80000001, 0x4c6, 0x4, 0x8, 0x4581, 0x7ff, 0x622b, 0x5, 0x3, 0x10001, 0x4, 0x1ff, 0x800, 0x0, 0x2, 0x9, 0x0, 0x7, 0xfffffffffffffffc, 0x7fff, 0x7fffffff, 0x5, 0x2, 0x4, 0x1000, 0x101, 0x1, 0x2, 0xad64, 0xfffffffffffffffb, 0x100000000, 0xff, 0x9, 0x7, 0x7, 0x446, 0x80000001, 0xfff, 0xfffffffffffff699, 0x200, 0x0, 0x400, 0xfffffffffffffffb, 0x0, 0x80000000, 0x6, 0x8, 0x100000001, 0x9c24, 0x3ff, 0xa, 0x7, 0x9f3, 0x7, 0x6077, 0x40, 0x1, 0x6, 0x3, 0x100000001, 0x9, 0x25f0, 0x3, 0x1, 0x1fffe00000000, 0x100, 0xfffffffffffff000, 0x0, 0x8, 0x0, 0xffffffffffff11d8, 0x40, 0x80000000, 0x5, 0x4, 0x7ff, 0x8000, 0xdd8, 0x4, 0x8001, 0xfffffffffffff000, 0x9, 0x6, 0xffff, 0xfffffffffffffff9, 0xffff, 0x28ec, 0x8, 0x20, 0x6, 0x0, 0x8, 0x2, 0x7fff, 0x2, 0x0, 0x3, 0x80000000, 0x8001, 0xfffffffffffffffc, 0x3, 0xc34, 0x2, 0x100000001, 0x8a81, 0x1, 0x5, 0x0, 0xf8e2, 0xfffffffffffffffe, 0x3986, 0x6, 0x1f2000, 0xffffffff, 0x3, 0x81, 0x1ae, 0x1000000, 0x1, 0x6, 0x1389, 0x4, 0x8, 0x6, 0x7, 0x2, 0x1000000000000000, 0x1, 0x3, 0xbbd, 0x0, 0x6, 0x101, 0xfff, 0x6, 0xad, 0x20, 0x3, 0x3, 0x1000, 0x4, 0x5, 0xffffffff, 0x4, 0x7, 0x33ca, 0x100, 0x91, 0x1ff, 0x3, 0xf4e8, 0x34, 0x7, 0x7, 0x6, 0x6, 0xfffffffffffeffff, 0x400, 0x4, 0x8, 0x6, 0x0, 0x6, 0x8, 0x7, 0x100000000, 0x7, 0x0, 0x8, 0x1ff, 0x1, 0x3, 0xfffffffffffffffb, 0x6, 0x6, 0x4, 0x7fffffff, 0x8, 0x6, 0x1, 0x0, 0x2ed4, 0x4c6, 0x7, 0xb2, 0x80, 0x3, 0x5, 0x7, 0xffffffff, 0x5, 0x7, 0x9, 0x7, 0x2, 0xd4, 0x100000000, 0x3, 0x1, 0x3, 0x9, 0x7fffffff, 0x2bee, 0x8, 0xc77, 0x93, 0x400, 0x84f, 0xffffffff, 0x8, 0x0, 0x6, 0x101, 0xd12, 0x3, 0x4, 0x2, 0x7, 0x8, 0x9, 0x3, 0x4, 0xe82, 0x100, 0x4, 0xfffffffffffffff7, 0x8, 0x0, 0x6, 0x2, 0x2, 0x1000, 0xfff, 0x3f, 0x7fffffff, 0x0, 0x5, 0x1000, 0xffffffffffffe3d2, 0x5de2, 0x81, 0x101, 0x3, 0x8, 0xdd, 0x3, 0x40, 0x3, 0x7ff, 0x7, 0x8, 0x9, 0x0, 0x5, 0x2, 0x80000001, 0x81, 0x5, 0x101, 0x178b4869, 0x9, 0x6b91c386, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x2, 0xfffffffffffffbc4, 0x7, 0x1, 0xffff, 0xb5, 0x7fff, 0xfffffffffffffffb, 0x10001, 0x9, 0x3, 0x272f7bc9, 0x401, 0xfffffffffffffffb, 0x8, 0x4, 0x8, 0x8, 0x7fffffff, 0x9, 0x0, 0x7, 0x7, 0x8, 0x6, 0x5, 0x6, 0x101, 0x3, 0x8, 0x7, 0xe7c, 0x7f, 0xfffffffffffffffe, 0x10001, 0x80, 0x5, 0x1ff, 0x8212, 0x8001, 0x5, 0x4775, 0x7, 0x9299, 0x8, 0x7, 0xfff, 0x1ff, 0x3ff, 0x4e56, 0x6, 0x2, 0x9, 0x2, 0x8, 0x80000000, 0x5, 0x100000000, 0x800, 0x8, 0x8000, 0x6, 0x0, 0x80000000, 0x9, 0x4, 0x5, 0x7, 0xc56, 0x400000, 0x3, 0x2, 0x5, 0x8, 0x3, 0x0, 0x5, 0x4, 0x7, 0xffffffff00000000, 0x5, 0x5, 0x401, 0xffffffff, 0x3, 0x2, 0x8, 0xfffffffffffff7cd, 0xa2ee, 0x0, 0x4, 0x4, 0x3f, 0x7fff, 0x401, 0x0, 0x2, 0x20, 0x40, 0xc2, 0x1, 0x1f, 0x8, 0x80, 0x1, 0x40, 0x7fff, 0x2, 0x3, 0x1, 0x9, 0x100000001, 0x6cca, 0x2, 0x20, 0x2, 0x9000000000000000, 0xffffffffffff7fff, 0x45, 0x2, 0x2d1d, 0x5, 0x7f, 0x2, 0xa9f, 0xfffffffffffffff8, 0x10001, 0xf09, 0xa7e, 0x0, 0x7, 0x6, 0xc716, 0x1, 0x3800000000, 0x1, 0x6, 0x0, 0x7, 0x4, 0x1, 0x101, 0xfffffffffffffffb, 0xfff, 0x401, 0x306, 0x5, 0x5, 0x5, 0x80, 0x1ff, 0x400, 0x7ff, 0x10d3, 0x9, 0x101, 0x7fffffff, 0x3, 0xff, 0x0, 0xb7c, 0xfffffffffffff800, 0x4, 0x3, 0x229, 0xffffffffffffff80, 0x75c, 0x1, 0x3, 0x685a, 0x3f, 0x40, 0x0, 0x22, 0x20, 0xfffffffffffffff8, 0x100000000, 0x7fffffff, 0x9, 0x61, 0x3, 0x401, 0xffffffffffffffff, 0x0, 0x3, 0xcfbf, 0x7a, 0x8, 0x100000001, 0x200, 0x8001, 0xfffffffffffffff7, 0x1, 0x4, 0x3, 0x5, 0x81, 0xa356, 0x4, 0x8001, 0x1, 0x6, 0xa4, 0x2, 0x7, 0x9, 0x1, 0x5, 0x4, 0x7, 0x63f4, 0x0, 0x7, 0x4, 0x8000, 0x1, 0x1, 0x3ff, 0x9, 0x8, 0x5, 0x8, 0x100000001, 0x0, 0x54, 0xae, 0xf284, 0x5, 0x1, 0xb930, 0x5, 0xa9, 0x1000, 0x80000000, 0x7, 0x3, 0x8, 0x100000000, 0x6, 0x80000000, 0x1, 0x8, 0x5, 0x401, 0x2b, 0x402c, 0x0, 0x4, 0xffff, 0x4, 0x1ff, 0x40, 0xfffffffffffffffe, 0xe9, 0x1, 0x1, 0x2, 0x567, 0x8001, 0x8, 0x10001, 0x0, 0x3, 0x4, 0x400, 0x2, 0xe0f, 0xffffffff, 0x0, 0x10000, 0xd8, 0x6, 0x6, 0x2, 0x8, 0x80, 0x1000, 0x10001, 0x0, 0x0, 0x3, 0x10001, 0xa57e, 0x6, 0xc7, 0x0, 0x80, 0xfffffffffffffffe, 0x400, 0x4605746, 0x8, 0xf4, 0x6, 0x6, 0x6, 0x1ff, 0x4, 0x5, 0x86, 0x4, 0x6, 0x7fff, 0x0, 0x4, 0xfffffffffffffff9, 0x3], "a005cc5091811d468a8f1a20b904faab429dca77549d71ebc656fc335a5b6c32cd125176c9b48245fe463ed320a802de525fcbf46cfad681e4109c21424cd3af28e56f563bb84702833f50625cadfd5de436d5fcf0cd835195701190664435c4c675d85a8c100beb99bbbb8570262fddd8c34006cfc00aec4c78645da008e20358d7af384671ba634d2d06e3eb94096a8b61b2e2c43de0a751a400a8f8d4cb5e"}, [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) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000006000)=0x46, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000008000-0xc)={0x0, r1, 0x0}) recvfrom$inet6(r1, &(0x7f0000007000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000005000-0x1c)={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000009000)=0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000a000)='/dev/autofs\x00', 0x10040, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/status\x00', 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f000000b000-0x2d)=""/45, 0x2d) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f000000d000-0x4)=0x85, 0x4) [ 362.201684] audit: type=1326 audit(1517246819.899:22540): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17486 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 362.204737] audit: type=1326 audit(1517246819.902:22541): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17486 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=128 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/29 17:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00008d8000)={0x0, r3+10000000}) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) recvfrom$inet(r0, &(0x7f00005b2000)=""/126, 0x7e, 0x2100, &(0x7f0000e40000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) io_destroy(r2) 2018/01/29 17:27:00 executing program 6: clone(0x0, &(0x7f0000054000-0x2)="", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f000000b000-0x1)="") clock_adjtime(0x0, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0xbdc}, 0x8) 2018/01/29 17:27:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000c96000-0x3)="", 0xfe56, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syncfs(r0) close(r1) 2018/01/29 17:27:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e83000-0x78)={0x0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8020, 0xfffffffffffff58f, 0xfff, 0xd73, 0xec3, &(0x7f00003e0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x2, 0x2}) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000745000)={0x1, 0x78, 0x1, 0x688b, 0x8000, 0x1, 0x0, 0xd99, 0x200, 0x0, 0x5, 0x400, 0x401, 0x9, 0x6, 0x200, 0x7, 0x2, 0x1000, 0x9, 0x2, 0x8, 0x5, 0xffffffff, 0x7fff, 0x6, 0x5, 0x6, 0xc6af, 0x9, 0x7, 0x7, 0x8, 0x0, 0x81, 0x6, 0x2, 0x5, 0x0, 0xe3, 0x4, @perf_bp={&(0x7f00009b0000)=0x0, 0x2}, 0x5dc301978a263ee4, 0x400, 0x3, 0x7, 0x480000000000000, 0x200, 0x3, 0x0}, r1, 0x7ff, r0, 0x2) 2018/01/29 17:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b38000-0xb)='/dev/midi#\x00', 0x4, 0x400000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004da000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b9c000-0xb)='/dev/audio\x00', 0x101000, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000354000)={0x6, 0x0, 0x10000, 0x2, 0x40, 0xffffffff, 0x2, 0x0, 0x6, 0x83ad}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00001d0000)=0x0) ptrace$setsig(0x4203, r4, 0x800, &(0x7f0000751000-0x10)={0x36, 0x0, 0x10001, 0xffffffff}) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f000032d000-0xc)={0x7, r3, 0x1}) remap_file_pages(&(0x7f0000029000/0x2000)=nil, 0x2000, 0x0, 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f000012e000-0x4)=0x2, 0x4) 2018/01/29 17:27:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0x80, 0x49, &(0x7f0000e73000-0x80)="43c3e279d6139a0c633878d1ea1a1c62e92a99e70c78590c67b8a9e953dd5a5d30b19df2781987b874ec60653f95171e548bfa58ea1e61bbb3affcbbdfac1dd7c18b1365bb7b96d3672a4f8e9ebbdddb97e9f829e767fd5613dd9631e1cb34c8f2da4667f561d622e406cdaa0c5dad92895d3eee700dd21b40a9f37c8eaea859", &(0x7f0000846000-0x49)=""/73, 0x7ff, 0x100000001}, 0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000003000-0x10)={r0, 0xffffffffffffffcf, &(0x7f0000001000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0xfffffffffffffc39) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000892000)=0x0, &(0x7f000092d000)=0x0, &(0x7f00008b9000-0x4)=0x0) getgroups(0x1, &(0x7f000028d000-0x4)=[0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000f2000)={r1, r2, r3}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 17:27:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0xfffffffffffffffc) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000283000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000736000)=""/227, &(0x7f00009e4000-0x4)=0xe3) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f61000-0x2)={0x3, [0x8001, 0x6, 0xffffffffffff8001]}, 0xa) 2018/01/29 17:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000290000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000035a000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b94000)=0x8c) getpeername$inet6(r0, &(0x7f000009c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006cb000)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e23000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73c2, 0x3}, 0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/29 17:27:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000300000-0x10)={0x0, 0x0}) mount(&(0x7f0000cec000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00003f2000-0x7)='mqueue\x00', 0x0, &(0x7f0000b65000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/01/29 17:27:00 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000a38000-0xb)='/dev/midi#\x00', 0x8, 0x101000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000229000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000514000-0xb)='/dev/audio\x00', 0x301880, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000d8c000)=0x0) r4 = syz_open_procfs(r3, &(0x7f000033d000)="6e00000000800000015a") ioctl$TCSETSW(r1, 0x5403, &(0x7f0000896000-0x24)={0x2, 0x4, 0x0, 0x8, 0x3ff, 0x7, 0x54c, 0x5, 0xffff, 0x3, 0x7, 0x4d}) socket$netlink(0x10, 0x3, 0x1) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000f52000)={@common='syzkaller0\x00', 0xffffffffffffffe1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000be6000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000111000-0x10)={0x0, r5, 0xfd25}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000df3000-0x10)={0x81, 0x1, 0x101, 0x3, 0x0}, &(0x7f0000dff000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00003fd000-0x4)=r8, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00005cc000-0xc)={r7, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fe9000-0x8)={r7, 0x0}) read(r6, &(0x7f0000486000-0x8c)=""/140, 0xffffffffffffff2d) 2018/01/29 17:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000624000)='/dev/sequencer2\x00', 0x40, 0x0) sendmmsg(r0, &(0x7f0000d6d000)=[{{&(0x7f00000bd000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x1000000}, 0xc, &(0x7f000052e000)=[{&(0x7f000031a000)="e9436ff813b86ccd9d2c4cddb0e7458a468eef36da0a437d760279dcdf69f73bdeded394f34bfa90a37149388fde28a0e57bf68e702ef4bc01c9f4d86c16110e644457543dc9bcfda3a7887722673ec464e16d6bd836ebe2a00ff37920f430b4584d528ab9be8272eb25161936134d5bbf884a4b8c251ad5442cd4b4bcb1e901f2b3c05cc4cd3797b7faab35215c09c3d300bac08dda15bbbdd0e8dcd5ead9527b055cbea52b295f11853ff58e84905eea25edd42637e50d72c55745848c60510845d88b42142696cc4deccc3a", 0xcd}, {&(0x7f00005eb000)="70fbaa19cbbcbde59283487cdf32dea0e8fb6aa61a6c656502f5b7ea7411ba3b2e5e52478614db21868ff6bbd182e9eef381adb78165c108d44b0c59e80aa80c7dfe2f5a492be10d64abb584bca66c4f6dc66a8b76ce4a1a017569138a20fdccb237b1e753346ef44c3fa9f4e778b7b6ccb272bddd5e7420c7126e7b1c833c799a658032fff56e41463cce4c62105dde016da96f8820d91c6db5437feaba6a8b70ddc76a828a8cf1d39c7974748ad36ef89f60ce2a08647c1757", 0xba}, {&(0x7f0000208000-0x90)="3d964a221d0dd9ef3e43bfef34316f6a9ab5f5f731be1167adb116dd9b984a7a3c00961b0afb6d193a535828267abd22b9e5b0fca6e9cabfee5d2fa35af5f4569a533a2964d99086a7a436a2440a4f1f7f226662e2a229368124db2146f930b6bdef7182ea9dd63d5c0aa897bd45d67c522a9840707e48ee2f7548b109e3c0c7273798c48c922c3a60f9e208816430db", 0x90}, {&(0x7f0000124000)="4c99392b", 0x4}, {&(0x7f0000c40000-0x74)="2c331545042479e2058e58ca7373b029a4a447b50da117225db88be0156818d03085f1700d3519324e7399e269754806c6ac71ad1dedff9d22bb1ff62314d6a89e4c14dc77ecedfe2352f84c1f3abac9983e206329c1fa26fbd52a627aa2155906c9fc68ce548a2bd25954836ea6009983e792d4", 0x74}, {&(0x7f0000cd2000-0x77)="b665262df89551d7058d2ce2145e215a27d20a0e50f197ccc6b9549d7ce6932f53896b75813a466c0572d5177c2ef794a21ae18c5be7a716f6180760fc918b32dcc592ab07dd50d93fb041789e60f91f5efac5fa987536127c949cab49af5c7c52992d271c2ffc6a2751cf257ef00e4674f9d5115beb06", 0x77}, {&(0x7f00001c3000)="", 0x0}], 0x7, &(0x7f0000f7a000-0x2f0)=[{0x100, 0x11f, 0x1f, "1f90de4707840fb4e7856b65d30299fc93b6f344e447829ce6ea01be24069e278f9adb3b22bfa53c517ff11244aaa0086618e1aa8667d47ae0ba42f70c137e67edbb381925c8625fa95bb8954b75d14b7cf6691a4814d456621acc10d27b6f26abb3ff4b996cc2ff8b293d121d4c120713d48af2c6b385b1883e56735245aefdb403ed7a8e106a52f5c8ba7c07a98d23d62808d866cbcdfde00054a83e0c6540ff1fe0aa0eec370c16cbeb253e601936143aecd0cff1ccf9c41b727705cf37e2ff89050eab353b955e4512b136a9979f971963eaafd57abfa7e53ee9e21a24f8b9f03ddf6b751853ca06b186"}, {0x80, 0x117, 0x4, "bed2bc0eb12c02429902435607deba226870140485b16a89f5ce3b52b01bcdfabe01be906c420a7adca522b92cf98b7fa7b229f6bdcb2bbabcd43b3405c727a0825bbf88ca4fb00db3b21bd632bf5cf355e7760c5118a3e0d0c0c671ef3bd510d3ff5ddc008373639f"}, {0x18, 0x112, 0xffffffff, 'C'}, {0xa8, 0x110, 0xfed, "efe984cb6aff06b0f64511bdd7998830dda3882fbc9beab3274073db2fa40cbe60f89c6ad34e1efc24de03c8466f133a061ea4a7dabacb2bf139fe925bde0caf4ed3b71374f951c5bb63873517faf2596c4a7d92fb1af65dab5f357e4049e54fdcdf77f0fd341b7dac933e3941f040e12babee54ef3b74e7e7d2818656a4aeb2aec77d72e13ddb1807dce2e3f07a7f470fab"}, {0x68, 0x109, 0x10000, "979e839099225db439524a8eecde43e92aba6be5e13c68886beaeb97b3010ae66bad52dd706ab64e1936fb68676536dade6da789a869c07bcee4ded84a5bf717496afba58c3d3734bf18c84a81a4235a7c38d3"}, {0x38, 0x139, 0x7f, "70f16f599f6b193e1b1924338ab826b739a4349424d4d118e85b7dace638b853cb27e9b60796aa"}, {0x10, 0xff, 0x0, ""}], 0x2f0, 0x0}, 0x7fff}], 0x1, 0x40084) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a29000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bf4000)={0x0, 0x0}) sendto$inet(r1, &(0x7f0000715000)='N', 0x1, 0x20000000, &(0x7f0000a3e000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000015e000-0x4)=0x20, 0xfffffffffffffe79) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000044000-0x4)=@int=0x0, &(0x7f00009b0000)=0x4) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00005b0000-0x4)=0x4d2fdb1c) write$tun(r2, &(0x7f0000770000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1c0400", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}, 0x3a) 2018/01/29 17:27:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000844000)=0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d88000)="8907130000", 0x5) 2018/01/29 17:27:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) sendfile(r0, r1, &(0x7f0000c50000)=0x0, 0xb7) open(&(0x7f000041c000)='./file0\x00', 0x1fffc, 0x0) 2018/01/29 17:27:00 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$packet(0x11, 0x2, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009c7000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) bind$packet(r0, &(0x7f0000095000-0x14)={0x11, 0x800, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/29 17:27:00 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000002000)=0xffffffffffffffff, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x8)='environ\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x8d8, 0xcbe, 0x80000000, 0x0, 0x4}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x4, 0x4, 0x0, 0x8000, 0x7, 0x1, 0x9, 0x6, r2}, &(0x7f0000004000)=0x20) r3 = syz_open_dev$dspn(&(0x7f0000003000)='/dev/dsp#\x00', 0x10001, 0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x15, &(0x7f0000004000-0x4)=0x3, 0x4) 2018/01/29 17:27:00 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000009000)=0x3, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000006000)=""/31, &(0x7f000000c000-0x4)=0x1f) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f000000c000)=0x0, &(0x7f000000c000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000007000-0x38)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x20c}, 0xc, &(0x7f000000b000-0x10)={&(0x7f000000a000)=@ipv6_getroute={0x10b4, 0x1a, 0x400, 0x2, 0x1, {0xa, 0x14, 0x0, 0x5647ea8a, 0xff, 0x1, 0xfe, 0xf, 0xc00}, [@RTA_PREF={0x8, 0x14, 0x3}, @RTA_ENCAP={0x74, 0x16, @generic="d772d047015d4ea424f4ae6d2b320da25afc1e5fbc2acdba7282acf0db4468ccc4b98ddc46419387124206f8b67222c41b4bdf035fe1ff3bcdfda7200e1ad43c5db81f5602795ec83dc46e127fec70cae0863ac9008af9231ecced4852489153b1a60b42b2328318ddf217ca1944"}, @RTA_METRICS={0x1004, 0x8, "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"}, @RTA_UID={0x8, 0x19, r2}, @RTA_UID={0x8, 0x19, r3}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x10b4}, 0x1, 0x0, 0x0, 0xc000}, 0x40) close(r0) 2018/01/29 17:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x14, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fadvise64(r0, 0x0, 0x5, 0x2) r2 = syz_open_dev$sndmidi(&(0x7f0000db6000-0x12)='/dev/snd/midiC#D#\x00', 0x2, 0x10400) write$vnet(r2, &(0x7f0000a84000)={0x1, {&(0x7f000051d000)=""/118, 0x76, &(0x7f00005ff000)=""/238, 0x0, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/29 17:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x2) unlink(&(0x7f0000c47000-0x8)='./file0\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000436000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) accept$packet(0xffffffffffffffff, &(0x7f00009ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008ff000)=0x14) bind$packet(r2, &(0x7f00006f8000)={0x11, 0x0, r3, 0x1, 0x401, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr_pvc=&(0x7f0000d1c000-0x4)={0x0}}}) close(r0) 2018/01/29 17:27:01 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x17fffffff, 0x0}, &(0x7f0000e5e000)=0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd5000-0x9)='/dev/vcs\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000da1000-0xc)=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/29 17:27:01 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a26000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e40000+0xcab)=@req3={0x7, 0x2, 0x9, 0x2, 0x3, 0xda3a, 0x9}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f000063a000)='/dev/vhost-net\x00', 0x2, 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) pipe2(&(0x7f0000647000-0x8)={0x0, 0x0}, 0x800) write$vnet(r1, &(0x7f0000174000-0x68)={0x1, {&(0x7f0000925000)=""/251, 0xfb, &(0x7f00000e2000-0x30)=""/48, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/29 17:27:01 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x14d, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffff34, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x4000000000, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) 2018/01/29 17:27:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000006f000-0x8)='./file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x10001, 0x2, 0x8}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x6, 0x100000000, 0x3, 0x64aa9b52, 0x9, 0x2, 0x1, 0x7ff, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000c8000)={0x1, 0x0, [{0x40000000, 0x0, 0x101}]}) 2018/01/29 17:27:01 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000005a000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000015000)={0x117, 0x1, 0x6}) fcntl$addseals(r1, 0x409, 0xf) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000011000-0x28)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = dup2(r1, r0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f000005a000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000059000)={&(0x7f000005a000-0x60)={0x60, 0x1f, 0x22, 0x2, 0x0, {0x11, 0x0, 0x0}, [@generic="0716433dabf68369daa70c5b38cd8ac7c7fefa30299f6922fbea594d8ce8918cffa0421f32557ed28e750a13efdf3f37325d0ffdd28d649aeade0673e790193bfad87c8b5786a7e7e566"]}, 0x60}, 0x1, 0x0, 0x0, 0x85}, 0x800) 2018/01/29 17:27:01 executing program 4: clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f000013e000)="") mkdirat(0xffffffffffffffff, &(0x7f0000cfc000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x1000000000000, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f0000022000)=0x0) flistxattr(r0, &(0x7f000001a000-0xf7)=""/247, 0xf7) 2018/01/29 17:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) socket$can_raw(0x1d, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) r3 = syz_open_dev$dspn(&(0x7f0000510000)='/dev/dsp#\x00', 0x8, 0x400000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000881000)=""/121) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/29 17:27:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = dup3(r1, r1, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009ac000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d82000-0x4)=0xe8) stat(&(0x7f0000f94000)='./file0\x00', &(0x7f0000228000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000e98000)='./file0\x00') fchownat(r2, &(0x7f0000597000-0x8)='./file0\x00', r3, r4, 0x1000) write(r1, &(0x7f0000cc4000)='\x00', 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r5, &(0x7f0000118000-0x8c)=""/140, 0x8c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000cc0000-0x5c)={0xfffffffffffff4c3, 0x2, {0x3, 0x1, 0x81, 0x3, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:27:01 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000001d000)='./file0\x00', 0x0, 0x21) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000c000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000019000-0x4)=0x0, &(0x7f0000006000)=0x4) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2018/01/29 17:27:01 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, 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, 0x38a8, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x232, &(0x7f0000f35000-0x232)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x1, 0x2, 0x1000}], {0x8100, 0x6, 0x9, 0x37}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4, 0x21c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002, "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"}}}}}, &(0x7f000071f000)={0x100, 0x0, []}) 2018/01/29 17:27:01 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f000000f000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, "c2ad6d045a03"}}}, &(0x7f0000002000)={0x0, 0x1, [0x57a]}) 2018/01/29 17:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000249000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000729000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000126000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000a72000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() 2018/01/29 17:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000046e000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000867000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f000046b000-0x50)={{0x0, 0x1}, {0x101, 0x10001}, 0x727169e7, 0x2, 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]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) semget$private(0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x8, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f000024b000-0x18)={0x1, 0x0, [{0x481, 0x0, 0x8a}]}) 2018/01/29 17:27:01 executing program 4: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x200000008b) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x3}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x440}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f00001bb000-0x4f)=""/79, 0x4f, 0x0}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000b9b000-0x9)='/dev/ion\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 17:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000)='pagemap\x00') read(r0, &(0x7f0000cd0000)=""/140, 0x80441516d53b9a22) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00006e2000-0xc)={0x10000005, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a99000)={{&(0x7f0000edc000/0x4000)=nil, 0x4000}, 0x3, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000057000-0x10)={0x9, &(0x7f0000024000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) timer_create(0x7, &(0x7f000003f000)={0x0, 0x2, 0x2, @thr={&(0x7f0000ced000)="38f3e70d95da5b9fe18e6e1a9b2ec3", &(0x7f0000475000-0xb1)="5e207c17f9f1c108372d5f265c7844e82c7497df01a73ec56530cfc2523cf4fdb9255c05d1d4720305515cb9e508a356c0fe93387bcaecd65157c031de00e2edf603dbe0ba2cce7835308589721159f3d1665f6af6ca42f3716d9d868732709173e5b80d6cc082dbbbfcbc17a527e7fa2d1cc4258ca3439ff13e9b373db348912a4a35700aa7c94f5a38e6441ba5219ed63ebef8b1bc8b62e6e11eca786675880e880a2c2ec36be0a052fb24f183e94b63"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f33000)=0x0) timer_delete(r1) 2018/01/29 17:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) uselib(&(0x7f0000cf4000)='./file0\x00') mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f0000b76000)="934d837bd84e637d68f68411a19d", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x28) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000841000-0xf)='security$GPLlo\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ce9000-0x50)={{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]}) r3 = syz_open_dev$sndpcmc(&(0x7f0000c41000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3, 0x80) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000849000)='/dev/qat_adf_ctl\x00', 0x181100, 0x0) recvfrom(r4, &(0x7f0000a8f000-0x23)=""/35, 0x23, 0x40002002, &(0x7f00003f4000-0x60)=@nfc_llcp={0x27, 0xaa0c, 0xffffffffffffffb2, 0x6, 0xffff, 0x8, "fd0cd7bd1e3c152562870e63c42122b5ea90581a8dd672fadaafe6def3374d7d331d53b6db9f999281fe8624f5d4af5a5dbfcc3da28116d693f94845106228", 0x2}, 0x60) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000f26000-0x90)={0x7dc, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/29 17:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f58000-0x5)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x2000000080a, 0x9) r0 = open(&(0x7f0000660000-0x8)='./file0\x00', 0x2, 0xe0) r1 = syz_open_dev$vcsa(&(0x7f0000308000)='/dev/vcsa#\x00', 0x8, 0x200) r2 = syz_open_dev$mice(&(0x7f000013c000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getpeername$inet6(r2, &(0x7f0000925000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000bf5000)=0x1c) 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$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x201ffffffffff}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000315000)=@sack_info={0x0, 0x8000000000001f, 0x0}, &(0x7f0000d73000-0x4)=0xc) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00006e3000)={0x2, &(0x7f000022f000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f80000)={0x0, 0x0}, &(0x7f0000db6000-0x4)=0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f000091c000)={0x7ff, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000000100000a, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x1}, 0xc) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000908000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000638000)={0x44e4}, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f0000fde000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r6}) sendmmsg$inet_sctp(r4, &(0x7f00009d5000-0xa8)=[{&(0x7f00006ec000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007ef000)=[{&(0x7f0000f7e000-0xca)="515b422aa41d4b379435dcad5cf06a543de238b94925d7df1b3c04603f31228def46129885793eb908d2241dcde315ea8beffdf37831fe11fc220315e223d2606bafb76d49643bf5a0f04a9eaa714327ce38800cb54aa1b915d8312b44b0ef46c1608ca22a6e7d7fbf577cbad6526f788cd2848ebe334b5d847ebc6c729e95303735fbadeeb6acc5b9492d5e2d5aeea96cc02d9410c4f66760fe6808df6a94ec589f6f15d977789630fbacd8d92132a03f43ac4b4bf9e6449c3f5c0faf7f4f54b3aab1c25335e9aee8dd", 0xca}], 0x1, &(0x7f0000df3000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffff8, 0x8000, 0x0, 0x9, r3}}], 0x30, 0x0}, {&(0x7f0000ef3000)=@in6={0xa, 0x2, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000f16000)=[{&(0x7f00007a5000-0xa3)="47abee5681f395366e4ddecbbd7b92935d183fb9915fa99deee860dc21fb5ad19eb28041921efa3634baa27a8c2cb295da9523435b7e2d28548caba61aaad322c8c7148d532cf62fc6917872c327c10149bc520ace373aa2dac8cf036584f6ec2677d4f7d5454638afeeb353a63ff42743c6f93c22ca81619bc88d24e67e5aefc6640f41d47eb4f6378156f44e0a4981af2df014ab86a2c06dc5cf0003e86316497f34", 0xa3}, {&(0x7f000019d000)="a9252cce17fecc50e605ecddb2e7705d0b9060908a8e85c7fff30d7ced3d545b46e6c7a6b621b70b3d2f6341f5ec51af281ad973c79a932d4845d762c33a8cab279539da6e5273451701581e3e2156a2f63ba0c5367b6b9a0d9160f046b5a382b1dd19cd8aa0b0ee586a56e648592b20fcfe4f9c9a29b596af6a", 0x7a}], 0x2, 0x0, 0x0, 0x810}], 0x2, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000f2a000)={0x0, 0x0, 0x0}) dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000302000)={r7, 0x80000, r1}) 2018/01/29 17:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x7)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000662000)=0x290) write$tun(r0, &(0x7f0000981000-0x2bd)=@hdr={0x0, 0x3, 0x1, 0x20, 0x0, 0x7, @ipv6={0x9, 0x6, "8aee69", 0x28b, 0x87, 0xbe7b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, {[@hopopts={0x37, 0xb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x40, {0x3, 0xe, 0x6, 0x1, [0xd9f5, 0x7ff, 0xfffffffffffffffb, 0x32b, 0x5, 0x0, 0xfffffffffffffccd]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @dstopts={0x6, 0x23, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10001, 0x66, "a2999951ed8a22643d90ab193f3255e4343fb6269337f32845af73adc0c9d9d113021e4d398e0854894f679e8def6d66dc216f93049ff35d0a4c96ede40ccd4afcdd3f920abe94743530a8a7fb0d4e6ea08a546044b1786eae21192058560b009ac9d1a83ee0"}, @generic={0x81, 0xb2, "f2f8f705541d3d00ba98d6db60ef722a6f4cb17574ef7cfc16110fd687ced39f6fc2d9387e9c13139bb88c8c0a99880bfaf5e52b9a921970f9546d5326366d7d9ee75b018b2b61193edfcb52fbb90a95667425cafbc878f5c90a94c25975021e72599993bb6aed90911d431a94fcbdcd03af647797a11efccd8577c626603c431e5498766fc39f019f43ee0355f0f07051d5d2b252438d48339178fe49cb1dfb5099f0f8050da7ded30515ca0de771e76e6f"}]}, @fragment={0xbb, 0x0, 0x7, 0x2, 0x0, 0x400000000, 0x1}, @fragment={0x3f, 0x0, 0x81, 0x8000, 0x0, 0x9, 0x1}, @routing={0x5e, 0x12, 0x0, 0x22, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}]}], @dccp={{0x3, 0x0, 0x4, 0x1, 0x1f, 0x0, 0x0, 0xa, 0x9, "3bc22f", 0xfffffffffffffff7, "86278c"}, "3471cc626a75797665cf81c7dd04a9963e3428fb89338c4bd4657aa0c1c53817d779f442a3eba0b2e1ae1604358568d30ad26365e5131f40d473b5ea34bb7ec110fb6ece0df094"}}}}, 0x2bd) r1 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x2000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008c4000)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/29 17:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x64, &(0x7f000053e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x56, 0x0, 0x8001, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x104, "0b682c664dfa623a2706f3121133fdc5022d4f50428bb4a917c826aa053d45ee19c1867b1fcd4d71cd80050d0ec6195f49e9a37d2e9dc1d16ef0"}}}}}, &(0x7f0000cc5000-0xc)={0x0, 0x1, [0x0]}) 2018/01/29 17:27:01 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f43000-0x11)='/dev/qat_adf_ctl\x00', 0x100, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000f89000)=0x800) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34, 0x0}, 0x0}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f000018c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r1+10000000}) [ 363.805679] QAT: Invalid ioctl [ 363.858120] QAT: Invalid ioctl 2018/01/29 17:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000069a000-0xbf)="2400000058001f0014b2f407000904000200072908000100ffffffff08000300000000008c8596482a4a4129111ed4fd525e2a610c98ad4cfe9c31a49409cc7216f80bd68d0e1123a25cc8dc60e48b646edc059090529fda8f350332452f8bc033c5644570511679a618e8a1d59672715e06205536f9e4c58fb4a6d0822748db00000002aea68889b4510f22e8ab6fdbcd3b4534d4400a172d0fc836d097391248ac5deabdb340374d067e6a503019c32225f54a4d7f86ccef1d7d5055621e", 0xbf) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000fed000-0x4)=0x4, 0x4) r1 = syz_open_dev$admmidi(&(0x7f00000f2000)='/dev/admmidi#\x00', 0x3, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000006000-0x8c)={0x401, 0x7fff, 0xc137, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:27:01 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffe49) epoll_create1(0x80000) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/29 17:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mkdir(&(0x7f00002a1000)='./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)="") getdents(r0, &(0x7f0000554000)=""/4096, 0x1000) getdents64(r0, &(0x7f0000429000-0x1000)=""/1776, 0x6f0) 2018/01/29 17:27:01 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000001000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty=0x1c, @random="c5b14f9e77a0", @broadcast=0xffffffff}}}}, &(0x7f0000000000)={0x0, 0x1, [0x0]}) r0 = open(&(0x7f0000b08000-0x8)='./file0\x00', 0x800, 0xa) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000230000-0x28)={@generic="f40df1c18c9086016329d941d21f2a37", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bf4000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1f, 0x8c51, 0x3, 0x3f, 0xff, 0x4, 0x3ff, 0x2, 0xfffffffffffffffa, 0x62, 0x8, 0x40, 0xa9a0, 0x5, 0x1]}, &(0x7f0000565000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002de000-0x98)={r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f0000f71000-0x4)=0x98) mkdir(&(0x7f00008b1000-0x8)='./file0\x00', 0xc8) tee(r0, r0, 0x9, 0x4) mount(&(0x7f00005b7000)='./file0\x00', &(0x7f0000044000)='./file1\x00', &(0x7f0000b1d000)='sockfs\x00', 0x80, &(0x7f0000db9000)="") mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") openat$audio(0xffffffffffffff9c, &(0x7f0000eee000-0xb)='/dev/audio\x00', 0x40, 0x0) write$selinux_create(r0, &(0x7f00009d3000-0x44)=@objname={'system_u:object_r:auditd_initrc_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x39, 0x20, './file2\x00'}, 0x44) 2018/01/29 17:27:01 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000005000-0x70)={[{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]}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000006000-0xd)='/dev/usbmon#\x00', 0x6, 0x8000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000016000)=0x5, 0x4) sendmsg$rds(0xffffffffffffffff, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x0}, {&(0x7f000000e000)=""/79, 0x0}, {&(0x7f000000f000)=""/255, 0x0}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x0, 0x0}}, @mask_fadd={0x0, 0x114, 0x8, {{0x0, 0x0}, &(0x7f0000016000-0x8)=0x0, &(0x7f0000009000-0x8)=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}], 0x24, 0x0}, 0x0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x9}, &(0x7f0000018000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000a000-0x8)={r3, 0x8}, &(0x7f0000017000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000009000-0xe)={r4, 0x90, 0x3, [0xc8, 0x7, 0x3]}, 0xe) 2018/01/29 17:27:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @common='gre0\x00'}}) 2018/01/29 17:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d4000-0xb6)="ffd9559cb9b7a3eb1946adf3ca1e2729728f603f470be339a16d53db1d9e1d110fa76acf59edd38b799504db7335c524efaa442a43d8c9c7c9e8f335fcea90b6cfb900daf229c15b3755cf8ee748ca76a275572341a07af4a2ec2999e7dc069fdc80e652a0f7adca1db1f59f47ff99a0277e87e0e5df6238592ffc6925c38e3c0027f21809b00b67b7cf029ec7421dbf8f5e3aa06c7dcb03bdd2e48c48283c56c748042285f66b6ee48899bf10d087444e812c917c0e", 0xb6) 2018/01/29 17:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) mkdir(&(0x7f0000e12000)='./file0\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x8) sysfs$1(0x1, &(0x7f0000139000-0x2)='#\x00') 2018/01/29 17:27:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) sendmsg$nl_route(r0, &(0x7f0000faa000-0x38)={&(0x7f0000729000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000052c000)={&(0x7f0000d45000)=@bridge_setlink={0x58, 0x13, 0x305, 0x1, 0x2, {0x7, 0x0, 0x0, 0x0, 0x0, 0x10008}, [@IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c, ""}]}, @IFLA_IFNAME={0x14, 0x3, @common='rose0\x00'}, @IFLA_NUM_RX_QUEUES={0x8, 0x20, 0x80}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x20004880) r1 = socket(0x100000000000010, 0x3, 0x0) write(r1, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) recvfrom$ax25(r1, &(0x7f000010f000-0x42)=""/66, 0x42, 0x0, &(0x7f0000716000)={0x3, {"a910222b070fd1"}, 0x0}, 0x10) 2018/01/29 17:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') exit(0x20000000000) bind$bt_l2cap(r1, &(0x7f0000d0d000)={0x1f, 0x3, {0x3, 0x6, 0xff, 0x0, 0x6, 0x7fff}, 0x3, 0x400}, 0xe) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/29 17:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ed8000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003fa000-0x4)=0xe8) quotactl(0x4, &(0x7f000012b000-0x8)='./file0\x00', r1, &(0x7f0000f88000)="32f66f6046cee4a362ab76ddb5bbb7bd81d435a87511b7e64cce74e0e7d420458581c3f9132dd88665ade029a0b56ceab065ad93f2e84214ece3f82607f077356cc3cf6e81022ee0b86ba0e4fc68f4686c6487") getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f90000-0x4)={0x0}, &(0x7f0000158000-0x4)=0x4) open(&(0x7f00003f2000-0x8)='./file0\x00', 0x2, 0xfc) 2018/01/29 17:27:01 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000003000)='/dev/dsp\x00', 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x4, 0x2000000000000121, &(0x7f0000009000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x20000000000000, 0x7, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0xe}, @map={0x18, 0xd, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xfffffc8c) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r1, 0x4) 2018/01/29 17:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc78963b653651de1f73469aac58dfec92b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000161000)="", 0x0, 0x0, &(0x7f0000a43000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f6c000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_yield() setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00003bf000)={@loopback={0x0, 0x1}, r1}, 0x14) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/29 17:27:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$nfc_llcp(r0, &(0x7f0000d55000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000f0b000)=0x60, 0x80800) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000d02000-0x8)=0x9) r1 = socket(0x1e, 0x1, 0x0) recvmmsg(r1, &(0x7f0000398000)=[{{&(0x7f00001a3000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000952000)=[{&(0x7f0000c65000)=""/35, 0x23}, {&(0x7f00007c3000)=""/153, 0x99}, {&(0x7f0000a15000)=""/47, 0x2f}, {&(0x7f00002dd000-0xb0)=""/176, 0xb0}], 0x4, &(0x7f00007f8000-0x28)=""/40, 0x28, 0x5}, 0x7}], 0x1, 0x1, &(0x7f0000d70000-0x10)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec8000)={@common='sit0\x00', &(0x7f0000ad3000-0x40)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/29 17:27:01 executing program 1: remap_file_pages(&(0x7f00002fc000/0x4000)=nil, 0x4000, 0x9, 0xffffeffffffffffc, 0x0) 2018/01/29 17:27:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xd) r2 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000564000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r3, 0x4}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000110000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000054000-0x4)=0x0, &(0x7f0000bf9000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000b5e000-0x9)=@in6={0xa, 0x0, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect(r0, &(0x7f00003f9000-0x1c)=@in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x20000003) r4 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d75000-0x8)=0x3) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2018/01/29 17:27:01 executing program 3: socketpair(0x10, 0x8000a, 0x100, &(0x7f0000200000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000efb000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001000-0x8)={0x0, r2}) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000000000)=""/121, &(0x7f0000000000)=0x79) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000000)=""/156) pause() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000001000)=@known='security.ima\x00', &(0x7f0000001000)='\x00', 0x1, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000003000-0x4)=0x0) finit_module(r2, &(0x7f0000000000)='security.ima\x00', 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)='./file0\x00', 0x80, 0x80) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000003000)={0x0, 0xd, "6d5f3c573cbbde4e890c13cb35"}, &(0x7f0000006000-0x4)=0x15) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000-0x8)={r4, 0x3, 0x7ff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000007000-0x4)=0x0) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x67) socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/29 17:27:01 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ca000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000057e000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008fd000)={r1, 0x1000}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x29, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], "fc00000af7791010"}}}}}}}, 0x0) 2018/01/29 17:27:01 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000006000-0x10)=@req={0x4, 0x392b, 0x200, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000002000)={0x2, 0x5}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000003000)=@req3={0x5, 0x604b, 0xf1, 0x0, 0x80000000, 0x9, 0x6}, 0x1c) 2018/01/29 17:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x803) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000b2b000)="", 0x0) 2018/01/29 17:27:01 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000b57000)='/dev/input/mouse#\x00', 0xdc, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000832000)={@generic="4eeea3ca6c6d5fed73af779d03fff7b7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(0xffffffffffffffff, &(0x7f0000ea7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xd, 0x0, 0x0, 0xa, 0x20, 0x80, 0x2b, r1, r2}, {0x6, 0x6, 0xf8, 0x4, 0x100000000, 0x100, 0x101, 0x1ff}, {0x3f, 0x642, 0x5256e8bd, 0x3}, 0x1, 0xffffffffffffffff, 0x2, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x8, 0x8, 0x5, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x37, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f0000250000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000174000)=0x1c) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000024f000)=[@in6={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x3f}], 0x1c) 2018/01/29 17:27:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f000026e000)='/dev/input/mice\x00', 0x0, 0x210400) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000b23000-0x4)=0x5) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000649000)={@common='rose0\x00', &(0x7f0000b3b000)=@ethtool_wolinfo={0x6, 0xffffffff, 0x3, "88796895fc8f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendto(0xffffffffffffffff, &(0x7f0000655000-0x1010)="efc1dd04b929ec55e3d31ce465b16d3f62ce8b7d09187b0ae4333aa4e87f21d81c0f416ba7e1459373e84f858bf66e8a78e30dd63e3fefcd6dd289d4c9a7593549b9428a8c091fa3c2e38dcab2170acc360a1ec6520133748c932b2978327a77c100c45f90599423eb8bf4c1adb297cae8159ee4665049b2098f8c7dda214613be55ce55368cd8b740a651e33ba9c2cdbdc24d558523da6e5851e984f2c73ba355a5739f89ce292ecec5eb871798ad31754f42282798d0ebac8a56dcfe38e97a193486e35bffc371be6b5d2c437a8b946935a937ad7f7f42a11bde0413f9e6d1", 0xe0, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="717b742776cb", [0x0, 0x0]}, 0x14) readv(0xffffffffffffffff, &(0x7f0000696000-0x20)=[{&(0x7f0000db3000-0x49)=""/73, 0x49}, {&(0x7f0000fd3000-0xd1)=""/209, 0xd1}], 0x2) 2018/01/29 17:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x33, &(0x7f0000795000-0x4)=0x0, &(0x7f00009de000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffffff, 0x800443d2, &(0x7f000019b000-0x10)={0x1, &(0x7f0000343000-0x78)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) shmget(0x0, 0x4000, 0x1, &(0x7f000005a000/0x4000)=nil) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') preadv(r1, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x4) 2018/01/29 17:27:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004f1000)=0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000040c000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000f8c000)={0x6, 0x1f, 0x7856, 0x7, 0xfffffffffffffff8, 0x1ff, 0x396c, 0xfffffffffffffffa, 0x1, 0x4, 0x3ff, 0x4}) read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:01 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sysfs$1(0x1, &(0x7f00009c2000)='\x00') sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000568000-0x38)={0x0, 0xcb, &(0x7f0000015000-0x50)=[{&(0x7f0000014000+0xcf1)=""/190, 0xfffffffffffffd44}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) getsockopt(r0, 0x5, 0xea90, &(0x7f000032b000)=""/18, &(0x7f00007c4000)=0x12) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff1000)={0x0, 0x0}) read(r0, &(0x7f0000f5e000-0x85)=""/133, 0x85) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/vcs\x00', 0x42000, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00002b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 17:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f000087f000-0x8)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000348000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lseek(r0, 0x0, 0x1) r2 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000024000-0x4)=0x0, &(0x7f0000039000)=0x4) 2018/01/29 17:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000551000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x421a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e27000-0xc)='/dev/autofs\x00', 0x4201, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000235000-0x170)={0x9, 0x0, [{0x6, 0xdc7, 0x7, 0x7, 0x6, 0x6, 0x0, [0x0, 0x0, 0x0]}, {0xb, 0xfffffffffffffffa, 0x0, 0x44, 0x8000, 0x5, 0x2, [0x0, 0x0, 0x0]}, {0x80000001, 0x1, 0x1, 0xb9c, 0xa67, 0x81, 0xf543, [0x0, 0x0, 0x0]}, {0x6, 0x1, 0x1, 0x1, 0xe8, 0x4, 0x101, [0x0, 0x0, 0x0]}, {0x40000001, 0xbab, 0x2, 0x100000001, 0x7ff, 0x3, 0x2, [0x0, 0x0, 0x0]}, {0x80000000, 0x8, 0x6, 0x4, 0x6, 0x7ff, 0xfffffffffffffff9, [0x0, 0x0, 0x0]}, {0x8000000d, 0x0, 0x2, 0x4, 0xc8e, 0x9, 0x3, [0x0, 0x0, 0x0]}, {0x80000001, 0xbb63, 0x1, 0x4, 0x5, 0x2, 0x6, [0x0, 0x0, 0x0]}, {0x80000001, 0x3f, 0x6, 0x6, 0x800, 0x800, 0xfffffffffffffff8, [0x0, 0x0, 0x0]}]}) 2018/01/29 17:27:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x84b, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000003000-0x20)={0x20, 0xfffffffffffff000, 0x3, 0x100000000, 0x9, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x62, 0x5, &(0x7f0000002000-0x38)="2b4e893c2232deba79792c17f0db2961f6650e5073ccf81253296632366a7cb4608e2fcaef667fca314271ff0aa800ecdfba74975898772d", 0x38) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000003000)=0xfffffffffffffffd, 0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0xffffffffffffffff) 2018/01/29 17:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a4c000-0x9)='childrmn\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0xfffffffffffffc8b) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000187000)={0x0, 0x1000, 0xfffffffffffffff8}, &(0x7f0000eed000)=0x8) fadvise64(r0, 0x5, 0x80000000, 0x5) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000210000)=@assoc_value={r1, 0x4}, &(0x7f0000e21000-0x4)=0x8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000de1000-0x4)=0x2) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000151000)=0x0) sched_rr_get_interval(0x0, &(0x7f0000acd000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000f5d000)={{0x0, r2}, {0x77359400, 0x0}}, &(0x7f00000fb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendto$inet6(r0, &(0x7f0000a5a000)="", 0xffffffffffffffa4, 0x800, &(0x7f00002be000)={0xa, 0x3, 0x207a0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) 2018/01/29 17:27:02 executing program 2: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000b07000)='./file0\x00', &(0x7f000009b000-0x35)=""/53, 0x35) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009b8000-0x9)='/dev/ppp\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00005ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000ae7000)=""/250, 0xfa, 0x10001, &(0x7f0000000000)={r1, r2+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000003, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/29 17:27:02 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x6, 0x0, 0x0, 0x0}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000012000)={0x2, 0x10001, 0x2}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/29 17:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000079d000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e4b000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) chown(&(0x7f0000f23000)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000e88000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c2a000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/29 17:27:02 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000000e000-0xe)='/dev/admmidi#\x00', 0x6, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000000d000)={0x3, &(0x7f000000e000-0xc)=[{0x9, 0x6}, {0x8, 0x9}, {0x0, 0x3}]}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r1) 2018/01/29 17:27:02 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, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa, ""}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = add_key(&(0x7f0000c39000)='cifs.idmap\x00', &(0x7f0000ae5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) lstat(&(0x7f0000aac000)='./file0\x00', &(0x7f0000876000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fbb000)={0x0, 0x0, 0x0}, &(0x7f0000395000-0x4)=0xc) keyctl$chown(0x4, r1, r2, r3) 2018/01/29 17:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f000072f000-0x38)={0x7f800000000, 0x2e4, &(0x7f00007d4000)="", &(0x7f0000713000-0xbe)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000938000-0x4)=0x3, 0x4) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000811000)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000914000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ede000-0x4)=0xe8) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000046a000)='/dev/mixer\x00', 0x521000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000a3d000-0x4)=0x0, &(0x7f000052e000)=0x4) [ 364.516262] *** Guest State *** [ 364.521807] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 364.531038] CR4: actual=0x0000000000202040, shadow=0x0000000000200000, gh_mask=ffffffffffffe871 [ 364.540246] CR3 = 0x0000000000000000 [ 364.544835] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 364.550914] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 364.556926] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 364.563619] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 364.571622] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 364.580227] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 364.588225] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 364.596247] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 364.604238] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 364.612235] GDTR: limit=0x00000000, base=0x0000000000000000 [ 364.620216] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 364.628241] IDTR: limit=0x00000000, base=0x0000000000000000 [ 364.636233] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 364.644225] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 364.650647] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 364.658122] Interruptibility = 00000000 ActivityState = 00000000 [ 364.664377] *** Host State *** [ 364.667595] RIP = 0xffffffff811be024 RSP = 0xffff8801b62e7508 [ 364.673579] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 364.680040] FSBase=00007f6dbdb51700 GSBase=ffff8801db500000 TRBase=fffffe0000003000 [ 364.687852] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 364.693761] CR0=0000000080050033 CR3=00000001a89c3006 CR4=00000000001626e0 [ 364.700801] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff85a01bb0 [ 364.707494] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 364.713567] *** Control State *** [ 364.717041] PinBased=0000003f CPUBased=b6986dfa SecondaryExec=000000c2 [ 364.723708] EntryControls=0000d1ff ExitControls=0023efff [ 364.729181] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 364.736127] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 364.742803] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 364.749389] reason=80000021 qualification=0000000000000000 [ 364.755717] IDTVectoring: info=00000000 errcode=00000000 [ 364.761178] TSC Offset = 0xffffff3a109c0804 2018/01/29 17:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0xc08c5102, &(0x7f00004a5000)={0x20, "b0c9cd858ff82a772558a37dd724b209edb1d23983f51944afed1a92840413a7"}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000447000)={r0, r0}) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00007d6000)={0xcbe6, 0xa5, 0x6}) 2018/01/29 17:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000684000)='/dev/sg#\x00', 0xa5d7, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000515000)={0x0, 0x0}) 2018/01/29 17:27:02 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000881000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000-0x10)=@common='ip6_vti0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r3, 0x43) fcntl$notify(r2, 0x402, 0x30) r4 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r4, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 17:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r1 = syz_open_dev$sndpcmc(&(0x7f000037a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x2) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000c74000)=""/165) r2 = socket$netlink(0x10, 0x3, 0x3) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/29 17:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000b9b000-0xb4)=[{{&(0x7f0000b15000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000853000-0x80)=[{&(0x7f0000d35000)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x122, &(0x7f0000cec000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000015f000-0x1e0)=[{{0x0, 0x0, &(0x7f0000e30000)=[{&(0x7f0000409000)=""/158, 0x9e}, {&(0x7f00000cd000)=""/68, 0x44}, {&(0x7f00006e1000)=""/127, 0x7f}, {&(0x7f0000d55000)=""/163, 0xa3}, {&(0x7f0000aa2000-0xf6)=""/246, 0xf6}, {&(0x7f00009ff000-0x6e)=""/110, 0x6e}], 0x6, 0x0, 0x0, 0x0}, 0x7}, {{&(0x7f0000377000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000c83000-0x50)=[{&(0x7f0000668000-0x70)=""/112, 0x70}, {&(0x7f0000714000-0xf9)=""/249, 0xf9}, {&(0x7f0000b32000-0xb1)=""/177, 0xb1}, {&(0x7f0000a8f000)=""/197, 0xc5}, {&(0x7f000024e000)=""/0, 0x0}], 0x5, 0x0, 0x0, 0x0}, 0x4079}, {{&(0x7f0000539000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000b36000-0x10)=[{&(0x7f0000f97000-0xca)=""/202, 0xca}], 0x1, &(0x7f0000ac1000)=""/230, 0xe6, 0x8}, 0xffffffffffffffc1}, {{&(0x7f0000b57000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f87000-0x40)=[{&(0x7f0000c92000-0xba)=""/186, 0xba}, {&(0x7f0000f19000)=""/150, 0x96}, {&(0x7f0000a5a000-0xbb)=""/187, 0xbb}, {&(0x7f0000c23000)=""/75, 0x4b}], 0x4, &(0x7f0000200000)=""/11, 0xb, 0x7}, 0x1}, {{&(0x7f0000513000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007de000)=[{&(0x7f0000471000-0x59)=""/89, 0x59}, {&(0x7f0000b8f000-0xdf)=""/223, 0xdf}], 0x2, &(0x7f0000e76000-0x93)=""/147, 0x93, 0x1}, 0x1}, {{&(0x7f0000954000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved=0x0, 0x0}, 0x10, &(0x7f00001b7000-0x20)=[{&(0x7f0000528000-0xc6)=""/198, 0xc6}, {&(0x7f0000628000-0xce)=""/206, 0xce}], 0x2, 0x0, 0x0, 0x8}, 0x400}, {{&(0x7f0000d12000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000027b000-0x70)=[{&(0x7f0000377000-0x57)=""/87, 0x57}, {&(0x7f000071a000)=""/242, 0xf2}, {&(0x7f000007c000)=""/132, 0x84}, {&(0x7f00008c7000-0xbf)=""/191, 0xbf}, {&(0x7f0000725000-0x1000)=""/4096, 0x1000}, {&(0x7f00000fc000)=""/210, 0xd2}, {&(0x7f00008fd000)=""/70, 0x46}], 0x7, &(0x7f00001ad000)=""/208, 0xd0, 0x0}, 0x32}, {{&(0x7f0000543000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006cb000)=[{&(0x7f0000603000-0x78)=""/120, 0x78}], 0x1, &(0x7f000035b000-0x97)=""/151, 0x97, 0x8}, 0x1000}], 0x8, 0x1, &(0x7f0000e2d000+0x1b)={0x77359400, 0x0}) shutdown(r0, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015b000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000d9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000270000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f000017f000-0xc)={r2, 0x80000, r3}) 2018/01/29 17:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000178000)={0x2, 0x0, 0x1ff, 0x100000000, 0x3, 0x7}) ioctl$TCSETSW(r0, 0x5403, &(0x7f00001ce000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/29 17:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$amidi(&(0x7f0000bf3000-0xc)='/dev/amidi#\x00', 0x2, 0x300) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000003d000)={0x2, 0x9, 0x1, 0x79e1, 0x4, 0x1f}) memfd_create(&(0x7f000060a000-0xc)='/dev/amidi#\x00', 0x3) fcntl$getown(r0, 0x9) listxattr(&(0x7f000058d000)='./file0\x00', &(0x7f0000f8d000)=""/78, 0x4e) r2 = open(&(0x7f00003e9000-0x8)='./file0\x00', 0x400400, 0x180) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000253000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff7, 0x1, 0x915f, 0x7, 0x0}, &(0x7f0000286000-0x3)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001fe000)={r3, @in6={{0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000926000)='/selinux/checkreqprot\x00', 0x105000, 0x0) recvmsg$netrom(r4, &(0x7f00006d5000-0x38)={&(0x7f0000b5b000)=@full={{0x3, {"a8efa44c1089aa"}, 0x0}, [{"5a2afe463f6486"}, {"8f66fecdcfa738"}, {"2349a1be4aaa49"}, {"cc4810f9fe8ffa"}, {"8931df30dce44b"}, {"3851566b1897a9"}, {"7ef93183001ba1"}, {"de956e3fe5ad0e"}]}, 0x48, &(0x7f00007b8000)=[{&(0x7f00001b2000-0xb2)="1f10382f1d088e2cb325be5b803fbcd42d4618ee88fddc29aff0133d9a168cd451792c267840ad59c6308af9a5569f66a065f2f898d42de275c2febbd132154782ddd494af44da4da54abc9b3ca94fd819341fdad5ea15e834faccd2faad6c7662c5ab294e6606c4a30c92be997ecaeb87447bcdace07df147c8e49151f97a5f9776e35470bc399d40ad48354214204c35730f36e552eeaf242d955c683db4f3b70ba9989f5ccdf36165c9a67b62d4fd9d7f", 0xb2}, {&(0x7f00001f4000-0xc3)="2beaf25e4ac737c241637fb38fc23068c7cca80f0b151f4d6e6abee819caa97678e29b1f214a09ef0caf6b59a8d6164f98b88c76519a84a18618d660dc9a58f6725560b0f9d6d07d51f1d2870f51a0943d6bfef52aa8609614ecaf3d54e5716d05529648efd0ed8de1870ab76f0180241a12f3605eef6fbd387999a0af5f1cbdd2f684aa5cdbdc641d1606f8ca19f9491d7c286383235e7ba44e8dab9ad1e876cb37f0f0fb5aa011f202383c5a36d0e98a57df66af52296726ae212d78259d2a2ed21a", 0xc3}, {&(0x7f0000035000)="0f93830e50b7fe4dc985ea6a2fc7b10e326b3b61426fa569988a8b213be5becb5cead14a10f14d0b55288f173377a313fff2bd04948fdb5d500b8c48c7f3457fa29ac19d7f2daed0d6d717e9eca8a1cb0f24dbc242d68224d364586fcef4ec548c6ed23dc8fa9c5441637ac660a652755dfb1a15ff95fe06739490d7f98a29ee96a280a9d394775980cf270b23d416bdb678b219c2e107920b3aa52e51f3b9ba5e8e6e87fe2f9d45f31edf59e9cf7d888f973b41a0e1b000", 0xb8}, {&(0x7f0000293000)="27c014a492304aa30ac73ccb2808ab787d030fd0f49c670affa657c1cc55dfd6d67e8bdc7eaab328fe9c9c8a92702fb72ecd570af1c13936607fda9d947a7d3b277ae053d5996e257f635ab8cbbfe2b63728d9ab072b573c322cc04c84571c80764a8ee3c71a803b9014f0", 0x6b}, {&(0x7f00001a5000)="13fff3ea36bfbc60f82548d727233d84a9d968bf2941240b5933e7f00ea40a12b37b8afa6f47a11b707577b4672810644c3f18ae649598fce0172f6c09a76d901a295f63c354252c781fcae99eccb87b535e5e1ff59b76e2f2f663d01a0ff2abf727a83bf18cc52f96bf614bdf1aee42", 0x70}], 0x5, &(0x7f000015c000)=[{0x38, 0x13d, 0x8, "7847a8383075a880e112402963d8dc2cf3e93f1257f079688d75afd5460dadd9ea056f"}, {0x108, 0x84, 0x100, "cff4e15804ed079e3c1156b6f7fd3f6ceb6a3b1ad290249604ee32d382411d45105462c260c2b95b7b91cefdf269ecf960f479f484f88ae3515adf63289bbe1b543fdfa3d245508550a9e9af087a7bfb1b991c8f61ec68b25b4ce0162f21d58206012c2791f68c4a827d283ed67566ebcf888aeca167c1358705027b257492866b8a1d7d7e975919be3efc9ed257d8165b7183e9c5d707a249b0baf82ae3534ee6854a350e6416798374f278b6ff2f1e675d51ddfa3006bd50466e5c63d7e6f176c943fd8f0bf2de66953863c90697e4b1259e192d4a4ccc4f7c37938913af3af3ee914b847033cdc9e9e35cd8a0d0b64e39280dfe3e"}, {0x70, 0x110, 0x3, "70fb447c6baf425f1af3fdedc48845b291b4866d9472c6ce0e31474bfce448f1f82649f9a9a1d1bfc2dcf70d112c6c109acda0eb9e0301a36a5c7aef08be5e91ad0e0487a93e2802521f1d82e80ea119c22a25347b0adc44f7dd11753e8ede"}, {0x100, 0x0, 0x4, "044fe6df5045e750a2da11f2ed60c8560b241f11a2bb129ce1cc225d235bc7e625903fd1c15ddbacbb5f169249d5bbc986da0ac253bb52ce22a43e389e6900681c926fe4812d9bf75242d1bc09f26e5c3cc25b9c15b63aa8098726869201058939a540551266758a617b71398a9eaa7b67551afd61732e53d7fc5f8933b1292a63fcbc85df01192ed99957b1e570b1e85298b388b01553f42e146d2fc384e0319eb9c6080c10f8a0871837350831ded81e7c3fdd07b2ca2bc80bf1f07409bcf176e16c6291b733e7531b9f90a1e1d2476842be094e3b8f45ecc7c1892ab15bf11dd3eaef9ede056b3f87f9"}, {0xb0, 0x1, 0x2, "a3c68997e8b70c7d3869127b800934c76c3cce4b3b64c212ea576720eff381b96191632d61f73cd352b01a24d19df21c030ca80cfcd64516e11ce6aa387f70a3f95d1cf601fa3fba648e2541192fc4bacbce374ee9bcc0cd9a8bd2b3c369728514a2021dfd546ef84eff7eb9deb9ea99738b1d267891111328f9c23b103ea7bb7b87f8fcf6eb99efb721f8c439a652b9cfb84b44ae4980494e0b"}, {0xf8, 0x12f, 0x7, "8dbf49862b6bc78b2b3eaf45725b8c664a29f38a9e81e527226be3f6ea16515b34c41324bd3eb4b5a2a70e4aafddeda90a1ebe558941f219ffeca5676dda41adea151115a01052261ae2ef0b469326efcf876958b0e70ad0083c473d7567830364b938d4fcb67d5d8122e9791b4b6f24a0efff3720acc85530acb52dc671855d6cb4bc1729fce60193e6cda2fefa01e3dbd7545485804b8cfbdb629d551b015def55091f38ca560158b19a76de21262fbac541d31d1f2ba40349a91e31d5e2d487102476d702aa48c3cbfcf3a5f70e465c5916568addfeca8c558627fef39aef356eefe0"}, {0xc8, 0x105, 0x0, "5c0d7de2c473eb7e9f4369a57522876ee9ed821fb34f73d65ee3f838e14bb9a7abe51ced7f2ea6c2edc664a1e278584efa8212f84b2e7cc343c13a3a89e16e5865888ae6d36f8e8c1259b21615d56121ab3c76ddbc48e9b885fd78f80006d3410731f3925ac6f96739c3dad63035e33a5a0055b353689af66aae12dd1935e8c58e9fb90b959811f278f55a6534ed1441263d6099a9acf1ae01182ae6e8df9c81e11015ff4e87037f6cbaf04fcf76138fc5bc8a0e"}], 0x520, 0x10}, 0x20) read(0xffffffffffffffff, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000024b000)='/dev/mixer\x00', 0x101400, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000691000-0x10)={0x2, 0xf000}) sched_setattr(r0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) [ 364.765544] EPT pointer = 0x00000001bb7ec01e 2018/01/29 17:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd2(0xce, 0x80801) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000017, &(0x7f0000ec9000)=0x0, 0x4) 2018/01/29 17:27:02 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000006000-0x55)=""/85, 0x55}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x8, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) recvmsg(r0, &(0x7f000000b000-0x38)={&(0x7f0000013000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000013000)=[], 0x0, &(0x7f0000013000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000016000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000016000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000012000-0x8)={r1, 0x1}, 0x8) 2018/01/29 17:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e6b000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x112, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006b2000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000276000)={0xbf31, 0x13, 0x401, 0x3, "04ae2d2b170bd13b7be711afe8bde0e13420cd1e64e87eed3000bd711e0e4083"}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000206000-0x4)=0xc, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000066e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000526000)=0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000dfe000-0x10)={0x2, 0x1}) recvmsg(r0, &(0x7f000010b000)={0x0, 0x0, &(0x7f0000154000-0x70)=[{&(0x7f0000858000)=""/18, 0x12}, {&(0x7f00006a3000-0x6d)=""/109, 0x6d}, {&(0x7f0000a33000+0x1ad)=""/74, 0x4a}, {&(0x7f0000a60000)=""/197, 0xc5}, {&(0x7f000070f000+0xf07)=""/181, 0xb5}, {&(0x7f00008e7000)=""/114, 0x72}, {&(0x7f00001a2000-0x72)=""/114, 0x72}], 0x7, &(0x7f0000c79000)=""/0, 0x0, 0x80000001}, 0x10101) 2018/01/29 17:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c9000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f1c000-0x4)=0x0, &(0x7f0000aea000)=0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000e9c000)={{0xffffffffffffffff, 0x0, 0x100, 0x3, 0x10000}, 0x2, 0x100000000, 0x196, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00004d1000-0x10)={0x0, 0x10, &(0x7f000007c000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000082c000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009ec000-0x95)={r1, 0x8d, "244407d330526647dd92dd4653ff31cb40215d05e187933509ce8961c6417537814388c5834664b55e53fe926ad041032ad2f635dc1154950ef5363972c1e23cb5f24ad20c9b0a88a456d003fdec4b39145b4c7240c575937475fc19cdbed93ee182a4df2b9365d291dec4a2c1d8b997ad23a14add16cc5a5f2f688587a0d0a7eead4668a95944aed7d59f482e"}, &(0x7f000050a000-0x4)=0x95) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000891000-0x4)=0xb) r2 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') ioctl$VT_RELDISP(r2, 0x5605) read(r2, &(0x7f0000486000-0x8c)=""/140, 0x8c) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000991000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ef000)=0x14) 2018/01/29 17:27:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x200, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e27000-0x5a)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000000, 0x9, 0xb471, 0x1, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0xa343, 0x100, 0x6, 0xffffffff}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000997000)=0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x40000) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001f000-0x4)=0x0, &(0x7f0000017000-0x4)=0xffffff77) mq_getsetattr(0xffffffffffffffff, &(0x7f0000024000-0x40)={0x2, 0x8, 0x2, 0x0, 0x0, 0x0, 0x8, 0x7}, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000027000-0x38)={&(0x7f0000026000)=@in6={0xa, 0x1, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c, &(0x7f0000023000-0x20)=[{&(0x7f0000026000)="bcd0c419a3b1303dc8c0301efb411a210a3ef0b0a907e4e8", 0x18}, {&(0x7f0000012000)="a3c0b6da68016563568cedab5efb27ecfd8a9ca283251f69bde448d63905a718ba75b3ade0e2b57cdf9457b70993da727bf5f8199050280e6c1341d7ef3c8fe0eedcc86fb3a79398febc1d34ed2c98d79439f4b903347151d801d512092030e6104e44e0b21597738bdb45cdab6643fa3e47c0af033f84e3945f96ab24755fe81604d80bdadcebf66fc50d1821458f6c2713078c65f9d8ad52aa15ce8460aa50173e34970da81aec07f046597af29b74b9ecb6c49397ae9f8d453e2cc4995668292525962b15bbfacda1206686df3e21b65de89e7b3b6f006bab12fdf3020a5ec3ffdc56aac4cd3d17d10ce5e09c", 0xee}], 0x2, &(0x7f000001e000-0x30)=[@init={0x18, 0x84, 0x0, {0x8, 0x2, 0xfffffffffffffffb, 0x401}}], 0x30, 0x10}, 0x801) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/checkreqprot\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000018000)=0x0, &(0x7f0000024000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000)=0xa0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000016000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x7ff, [0x7ff, 0xd5b8, 0x74, 0x121, 0xffffffffffffffff, 0x0, 0x9, 0x80000001]}, 0x5c) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x80001, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000021000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000020000)="", 0x0, 0xfffffffffffffff8) clock_gettime(0x0, &(0x7f0000025000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000024000)={0x0, 0x0, 0x9, 0x80000000, 0xcf, 0x5, 0x9, 0x55}, &(0x7f0000024000)={0xd56, 0x2, 0x9, 0x3ff, 0x2, 0x9, 0x42283bb5, 0x5}, &(0x7f0000024000)={0x0, 0x0, 0x5, 0x2, 0x401, 0xfb94, 0x6, 0x10001}, &(0x7f0000025000-0x10)={r4, 0x0}, &(0x7f0000005000-0x10)={&(0x7f0000024000)={0x0}, 0x8}) dup(0xffffffffffffffff) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000021000)=0x0, &(0x7f0000026000-0x4)=0x4) 2018/01/29 17:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f00007a2000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000b19000)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/vcs\x00', 0x82000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000089d000-0x4)=0x0) syz_open_dev$urandom(&(0x7f0000430000-0xd)='/dev/urandom\x00', 0x0, 0x200) 2018/01/29 17:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_open_dev$sndmidi(&(0x7f0000d42000)='/dev/snd/midiC#D#\x00', 0x9, 0x100) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000040e000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005c2000)=0x14) sendmsg$nl_route(r2, &(0x7f00009ae000)={&(0x7f000057a000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000262000-0x10)={&(0x7f0000179000-0x98)=@ipv6_newaddr={0x98, 0x14, 0x100, 0x0, 0x2, {0xa, 0x0, 0x400, 0xfd, r3}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_CACHEINFO={0x14, 0x6, {0xffffffffffffffff, 0x2, 0xeb, 0x100000001}}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x1, 0x3a8e, 0x100000001}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x2, 0x407d, 0x39d4}}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f2b000-0x20)={@loopback={0x0, 0x1}, 0x3000000000, 0x3, 0x0, 0x2, 0x8, 0xffff, 0x8}, &(0x7f00001e2000)=0x20) r4 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b36000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000573000-0x4)=0xa0) 2018/01/29 17:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0xa, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = syz_open_dev$usbmon(&(0x7f0000a42000)='/dev/usbmon#\x00', 0xeda, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x17) 2018/01/29 17:27:02 executing program 3: r0 = signalfd(0xffffffffffffff9c, &(0x7f0000e97000-0x8)={0x100000001}, 0x8) fcntl$setpipe(r0, 0x407, 0x100000001) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x35, 0x0, 0x401, 0x3}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000013000-0x20)={@generic="8709d8e5c200a7b6c64a6f10151ff99d", @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/29 17:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b65000-0xc)={0x3, 0xffffffffffffffff, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004d5000-0x4)=0x7fffffff, 0x4) r1 = syz_open_dev$amidi(&(0x7f00002f8000)='/dev/amidi#\x00', 0xffffffff, 0x220000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000f1d000)={0x79, 0x0, [0x3, 0x9c, 0x75e, 0x3c], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000c12000)={0x1, 0x80, 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f00002b9000)=@generic={0x1, "689ddb808ab03365d125c18129e82baed72cb2b9e884287143797c0f332f59853e8ca57f6e72129c04587c27604eeeda1dc6180ec7c782c75291562382d723086f55344c5327c1cc363458faf2359826bac7e25f7b734b29fdead6a7888f593c3858beaebe40285d38756b17df949ad30a185f9f0e435765cf8bed69dd5b"}, 0x80) 2018/01/29 17:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000505000)={0x3, ""}, 0x3, 0x800) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000e75000-0xa0)={0x2, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be3000-0xf6)={0x2, ""}, 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000e35000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000078d000-0x4)=0x10, 0x80000) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000143000-0x10)=@common='bond0\x00') msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/01/29 17:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = getegid() r2 = getgid() stat(&(0x7f0000781000-0x8)='./file0\x00', &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008bc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000712000+0xa4f)=0xc) getresgid(&(0x7f00001bf000-0x4)=0x0, &(0x7f0000d41000-0x4)=0x0, &(0x7f0000453000)=0x0) getgroups(0x5, &(0x7f0000e57000-0x14)=[r1, r2, r3, r4, r5]) 2018/01/29 17:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') bind$vsock_dgram(r0, &(0x7f0000a69000)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000e3f000-0x50)={0x50, @tick=0x52, 0x401, {0x2, 0xfffffffffffff3d5}, 0x5, 0x0, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00005d5000)=0x0) 2018/01/29 17:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = mmap$binder(&(0x7f0000b04000/0x3000)=nil, 0x3000, 0x8, 0x40013, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000798000)={0x58, 0x0, &(0x7f000021a000-0x58)=[@reply={0x40406301, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f00004f3000)=[], &(0x7f0000827000-0x38)=[0x78, 0x20, 0x38, 0x38, 0x0, 0x28, 0x28]}}, @acquire_done={0x40106309, r1, 0x1}], 0x1000, 0x0, &(0x7f0000b94000-0x1000)="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"}) r2 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r2, &(0x7f0000486000-0x8c)=""/140, 0x8c) ioctl$TCSETS(r2, 0x5402, &(0x7f000059b000-0x24)={0x1, 0xd5bd, 0x2, 0x6, 0x4, 0x3, 0xfff, 0xd64, 0xfffffffffffffffb, 0x3, 0x3, 0xfffffffffffffffd}) 2018/01/29 17:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004bf000)='/dev/sequencer\x00', 0x4000, 0x0) epoll_wait(r0, &(0x7f000032e000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000071a000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000879000)=""/246) r2 = syz_open_dev$binder(&(0x7f0000303000)='/dev/binder#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000073e000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r2, 0x0) write$eventfd(r1, &(0x7f000089c000)=0x0, 0x8) 2018/01/29 17:27:02 executing program 4: clone(0x0, &(0x7f0000001000-0x98)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000c2f000)="") socketpair$inet(0x2, 0x80006, 0x0, &(0x7f000028b000)={0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000f50000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, 0x0) r0 = memfd_create(&(0x7f0000bdd000)='\'vboxnet1bdev\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10) 2018/01/29 17:27:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000d91000-0xa)='net/l2cap\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009b8000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000919000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x21fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f000032d000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000094f000-0x22)="") fchdir(0xffffffffffffffff) 2018/01/29 17:27:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e0d000-0x8)={0x0, 0x9}, &(0x7f00008e8000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000036000)={r1, 0xb3, "2d3ec7ea184e6dca21a9acc3bcb96aa092b9d87449c45c9990e2b0d2abbcf179a85cb23c3db622cf04a361e71341eaa678749e6999f047b285e67df49431184e46f811292385dae8600e902d4566f67942bbdebcf915a1f206a0c2fdfa83c4163c03a41d849f9cfbad51cb2deb778e4be9e73f14967f084a3c88bc08f25c1b34f8b790769930f9ebe714891e5733d43e171964f63a1dafdcaab36e60126c59d53d71aa314d0b3a86a4f6c06e8fe502711d28fb"}, &(0x7f0000855000)=0xbb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x400) connect$inet(r0, &(0x7f0000cc4000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = semget$private(0x0, 0x4, 0x40) semtimedop(r2, &(0x7f0000b0a000)=[{0x2, 0x5, 0x800}, {0x3, 0x8b6, 0x1000}, {0x3, 0x1000, 0x1800}], 0x3, &(0x7f0000334000)={0x0, 0x0}) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000ea7000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000005c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 17:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007b0000)='\x00', 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00008c1000-0x20)={@generic="c2ee5cf26141b22eb955b2454546e629", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/29 17:27:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000022f000-0x8)={0x0, 0x9}, &(0x7f000054c000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000029b000)={r1, 0x96, "69e0196d817d917267106528ead42a04a1b3363d7482c56f2c154628944e2ce62da33c4f889c916546ed9128edc265a5cef81ccb8e902479b5602fbe783f6ca6e4135ead929e9c5791862108c9c3f45e9e86f515183341e5a0993d6e0ef0274168a4ab8d1914731afad7f6b3e53e8777102c45876b8035a379b5f0f9d7824f259347095110abeab1f2132202485bf786572cf2d45a92"}, &(0x7f00006cd000-0x4)=0x9e) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000007f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000d58000-0x6cf)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c6000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x10001) get_thread_area(&(0x7f00005b3000-0x10)={0x5, 0xffffffff, 0x2000, 0x3, 0x3, 0x8, 0x7, 0x100, 0xfffffffffffff944, 0x100000001}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000084d000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000eed000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 17:27:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f000072f000-0x38)={0x7f800000000, 0x2e4, &(0x7f00007d4000)="", &(0x7f0000713000-0xbe)="", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000938000-0x4)=0x3, 0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/29 17:27:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000008000)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000ebe000-0xd)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000668000-0x8)=0x200000000) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x2000001, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x4, 0xd, 0x2, 0x9, 0x4, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x3, 0x1000, &(0x7f00008a3000)=""/4096, 0x0, 0x8000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/29 17:27:02 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00001fd000)='/dev/autofs\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f000096d000)={0x2, 0x0, 0x10001, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) 2018/01/29 17:27:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000077a000)={0x7, [0x3a11, 0xdb62, 0x8, 0xab81, 0x92b, 0x6, 0x9]}, 0x12) 2018/01/29 17:27:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000053f000)='/dev/kvm\x00', 0x10000010, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000585000-0x7)={0x0, 0x3}, &(0x7f0000e9a000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d1f000)={r2, 0x7fff, 0x6, 0xffffffffffffebaf, 0x9, 0x1}, 0x14) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000064000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000f56000)={0x80000000, 0x7, 0x400}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x1, 0x0, [{0x40000003, 0x0, 0x0}]}) 2018/01/29 17:27:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x0, 0x80000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x853db69711396ea0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000-0x4)=0x758d, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000001000-0x8)=0x5, 0x8) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000aa7000)='4', 0x1, 0x0, &(0x7f0000aa7000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r3 = getpgrp(0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000ff5000-0x110)={{0x4, 0x3, 0x7f, 0x3, "9e1d4772f0ec901f6ccc9861dadb41232d97322e0c536d9b4ac5ee920ec4a6dec573746d2ee542e64f7e03e0", 0x99e}, 0x0, 0x0, 0x7, r3, 0x1f, 0x7, "38d0ec236ea72143f8d94bcba96a5a41077bd99b22b35a5050b27d03ff551e39aa0396d206f5875b3e519821f3e956a8179e5f629c70c57508ec34ab6c2e2c9f", &(0x7f0000ff4000)="5be26d643573756d27637075736574766d6e65743070726f6300", 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x7, 0x3, 0x3, 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]}) listen(r0, 0x1f) r4 = accept4$inet(r2, &(0x7f0000b51000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000ef0000)=@assoc_value={0x0, 0x0}, &(0x7f00002d3000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000ff4000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff6000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="77f7d756e68c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ec42293d3cfb1ba87e4b13624585618d"}) 2018/01/29 17:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) r1 = semget(0x2, 0x3, 0x200) semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000835000)=""/86) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f000029c000)={&(0x7f000002f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000164000)={&(0x7f0000bda000-0x5c)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) acct(&(0x7f0000749000-0x8)='./file0\x00') bind$alg(r0, &(0x7f0000e33000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authencesn(sha1-ssse3,ctr-serpent-avx2))\x00'}, 0x58) 2018/01/29 17:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000091b000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KVM_NMI(r0, 0xae9a) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000b5000)={{0xa, 0x3, 0x61, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x20, [0x5, 0x8001, 0xfffffffffffffffb, 0xf5, 0x7, 0xbb57, 0x5, 0x9]}, 0x5c) read(r1, &(0x7f0000cb7000-0x8c)=""/140, 0x8c) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f000015b000)=0x2) 2018/01/29 17:27:03 executing program 3: r0 = socket$inet(0x2, 0x806, 0x0) connect$inet(r0, &(0x7f0000de9000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000dea000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 17:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) r0 = semget$private(0x0, 0x408, 0x0) semop(r0, &(0x7f0000626000-0x12)=[{0x0, 0xfffffffffffffdbe, 0x0}, {0x0, 0x0, 0x0}], 0x2) r1 = syz_open_dev$sg(&(0x7f000056d000-0x9)='/dev/sg#\x00', 0x54d, 0x60000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000410000)=0x0) semop(r0, &(0x7f000027b000)=[{0x0, 0x400000ffff, 0x0}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/01/29 17:27:03 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x800, 0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x5) r2 = accept4(r1, 0x0, &(0x7f00004a9000-0x4)=0x0, 0x0) sendmsg$key(r2, &(0x7f0000284000)={0x0, 0x0, &(0x7f0000a48000)={&(0x7f0000c67000-0x90)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000065b000-0x5)='/dev/ppp\x00', 0x105200, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000090d000)=0x1c, 0x2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ffb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000ffa000)={0xa, 0x2, 0x5000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, 0x1c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f0000ffb000-0x8)={0x3, 0x6}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a74000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd27b, 0x0}, 0xb) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f0000ffc000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000ffb000+0xf3e)={&(0x7f0000b37000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00003fa000)=[{&(0x7f00001f2000)=""/148, 0x94}, {&(0x7f0000ffb000)=""/66, 0x42}, {&(0x7f0000a23000-0x62)=""/98, 0x62}], 0x3, &(0x7f0000626000)=""/183, 0xb7, 0x400}, 0x2002) 2018/01/29 17:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00001e9000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) getsockopt(r1, 0x20, 0x80000000, &(0x7f0000681000-0x23)=""/144, &(0x7f0000152000)=0x90) ioctl$TIOCNXCL(0xffffffffffffffff, 0x540d) 2018/01/29 17:27:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x420000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000002000)=""/136, 0x88, 0x40, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xf0f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc952}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000+0x289)={0x0, 0x80000, 0xffffffffffffffff}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000002000-0xc)={r1, 0x80000, r2}) clock_gettime(0x0, &(0x7f0000058000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000118000-0x40)={0x200, 0x3, 0xfffffffffffffffa, 0x3, 0x0, 0x4, 0x4, 0x80}, &(0x7f0000000000)={0x4, 0x2, 0x9, 0x80000001, 0x100000001, 0xdc02, 0x0, 0x3ff}, &(0x7f0000000000)={0x3f, 0xffffffffffffe5b7, 0x0, 0xfffffffffffeffff, 0x9, 0x1d4, 0x5, 0x0}, &(0x7f0000001000-0x10)={r3, r4+30000000}, &(0x7f00005dc000)={&(0x7f0000b43000-0x8)={0xc000000000000}, 0x8}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x220, 0x98, 0x220, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000002000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x150}}, [{{@ip={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @generic="2e4c35b2df1a2432696e5b2c91e76a52", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x97f7116296b60856, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x1, 0x2}, 0x0, 0x90, 0xb8, 0x0, {0x0, 0x0}, [@common=@socket0={0x20, 'socket\x00', 0x0, ""}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xa}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="600b852890ae", 0x4, 0x81, [0x6, 0x6, 0x20, 0x81, 0x81, 0xffffffff, 0x3, 0x8, 0x4, 0x0, 0xffff, 0x5, 0xffffffff, 0x7f, 0x1, 0x6], 0x1, 0x8001, 0x1}}}, {{@ip={@rand_addr=0x7, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, 0x0, 0x10}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x1, 0x40, 0xb9d9, 0x9, 0x7d2, 0x9], 0x9, 0x401, 0x3f}, {0x9, [0x7, 0x2, 0x9, 0x3, 0xffffffffffffff19, 0x1ff], 0x6, 0x1, 0x4}}}}]}}, 0x350) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000524000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x7, &(0x7f0000ccb000)={0x0, 0x0}) 2018/01/29 17:27:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000c65000-0x18)={0x0, 0x2, 0x30, 0x7, 0x3}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000697000-0x8c)={r1, 0x84, "3ec0948dd946b48ba56062ef04bf3d2039b6c05aabd4d6aafc20e0a879de7c09b49f5e1a507daa1bfe3bb2f083b07e05018690381dd1bfd40b20d1464f164168431f3dee65682400acaae853c5fab68e857c7b1fe117cb8cd87e941cd7147812a1b08a0bb5deace3aeaed164e3592821db435a585803770cc899b5397a75973a636ee848"}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x2, 0x9) sendto$inet(r2, &(0x7f000000b000)="14000000e803000007000000000000000003be29000000003686c8b90dfb3bf8863073d6", 0x24, 0x0, 0x0, 0x0) 2018/01/29 17:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a5c000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f000049f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000d3f000-0x1e)={0x18, 0x0, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="702fb2751ac2a5a85cc5d938c19e86c3"}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000958000)={0x7, 0x0, 'client0\x00', 0x2, "5ea6a7eb04484b02", "9242d605508aa3e158adb82f330e94de39e70520d171da804277e144aec8c0b6", 0x9, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006be000-0x4e)={0x0, 0x46, "0b2e5731563c72c2055273036911c50811fc4b3b2092f3f2ec94585a9a7b272d21a06df505b1dd57aa599ac7112b78d364897d2bf74ffd905f0fe44f66489070d76a99e2712f"}, &(0x7f0000e95000)=0x4e) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ebf000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000387000-0x18)={0x1, 0x0, [{0x0, 0x0, 0x0}]}) syz_open_dev$tun(&(0x7f0000cfe000)='/dev/net/tun\x00', 0x0, 0x2a189ff3305dc37d) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000da4000)=@assoc_value={r2, 0x1}, &(0x7f0000fd0000-0x4)=0x8) accept$alg(r1, 0x0, 0x0) 2018/01/29 17:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000062000+0x729)='\x00', 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fd5000-0x4)=0x80000000, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000022f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r1, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00003e3000-0x6)={0x0, 0x1}, &(0x7f00004a5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000369000)={r2, 0x2}, &(0x7f0000da8000)=0x8) 2018/01/29 17:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000928000-0x8)={0x7fff}, &(0x7f0000f1e000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d67000)={0x0, 0x0}, 0x8) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x8, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) syz_open_dev$sndpcmc(&(0x7f0000994000-0x12)='/dev/snd/pcmC#D#c\x00', 0xbcb, 0x101080) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000)="", &(0x7f00006cf000-0x1)="", 0x0}, 0x20) 2018/01/29 17:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00007a2000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x6000) accept(r1, 0x0, &(0x7f0000c2a000)=0xeb) dup2(r0, r1) 2018/01/29 17:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00006de000-0x8)=0x40000000004) 2018/01/29 17:27:03 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe1, &(0x7f000000d000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[{0x9100, 0x2, 0x1f, 0xfffffffffffffffe}], {0x8100, 0x4, 0x2d35, 0x1000}}], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0xcb, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0xd}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x2, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "b7"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "8bb1b8877f999b6c0087bd2501be268d0a14a22158076308bff3b6c4f0b4bd5424b374a54677c3a752296c0803c7720873b7de83f6be3857f1a3637371a43819b19e4cc284fa71a264ba2823afc809401c5c5e431fae154f45ec4b1cae83d87ec9fed5f15065e0313e26064bdb6b03eaa92aafe09788a3c260e88d88569f1e46d2087dd6ff824a0186bbcbe7d1c1b2d9291d615fdec39f49a70441e17857"}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000012000-0xc)='/dev/audio#\x00', 0xffff, 0x200000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000)='/dev/hwrng\x00', 0x208040, 0x0) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f000000b000)="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") 2018/01/29 17:27:03 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000005d000)=0x0) prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sg(&(0x7f00006db000-0x9)='/dev/sg#\x00', 0x9, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ion\x00', 0x302, 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) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/load\x00', 0x2, 0x0) r4 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f00001a9000-0x4)=0x0, &(0x7f000017c000)=0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000000)=0x8, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getresuid(&(0x7f00001b9000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00001b8000)=[{&(0x7f0000001000-0x3b8)={0x3b8, 0x1f, 0x100, 0x2, 0x0, "", [@typed={0x8, 0x6f, @void=""}, @nested={0x238, 0x5c, [@generic="598712acacee474a426434a89e1fbb601b6607a321d297fa9527d92eba1d2365339b4b589018a4221f764bdcff9300350fb7b91ac96468f1be9942b4939ae0497e803718abc55b20f491c7a0a54f6161efe87ac384622fed1523a2a3f5a8c761036f583c2b253467b8296b4897fca577e32ff0277d2c9523a997999420c0fc95ca3d4e6eb59b", @generic="ee8fd35e56b450b85702e011904f1975331495328482d928103f6318b352d1809402405075dd2b61ac865c9728cc457a9ef35d96b5cb8300a5129ccaed57124612676601ab18ec6f4e9502725c37fe15bd78aaaafb378d2ba47f34e31d9daf4cb5fdf87d366a88099627daee3258a558b2dc979aa4fca5bf9530a08f3b5c1bee9642ad29273ee7eb770e6d8fb638d75d02af4e1a2c85b14506f6c0e2797d9b172d8c4dc24e6b91ebf16ad848d63fd6ff4938b9ae4e366730218dcd277aa2fb02a7ff6c8826e2c6aa1530df0e20efec89c2f15c6b063dd0d7202c9e9d21241daf0380", @generic="5bf51a59219e81720c5e8910b79b799ed63f70a7c7d55ccc7cd734b5a226630cdf15d54d8aed9104fd3c9f0380e065fca10d38fa54a12d", @typed={0x18, 0xfffffffffffffffd, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="be6918a0090308dee7dba4ee8ac9dc201def2e5911a14fabb24a63d6436297cf851cf6d882dc6d469e7eb35dbb6f1d0fa630a2a2f48bf7fcb57a5ac1200d43f12567bad3e7d5a743f193fa21a325c9d6b90928ba5d1478b0b5c209116ca45f865b0b692f5c8fa21d59974acb8717ac8b9b4434d8fa21d507e3ff1bb07f"]}, @generic="17056df89ff17bce71ef08dc21bd4eb90e239533fa5dc7230d0e26b2a287a784818c1819b3680651ad3c4ebcc1dcce556b3250be6a8f7c27675837dfc34d71351bb94588323ab1299d8f9166b2b2b625942bd4d4edb62e79d3e6f729c1913ac5bd3a70776935c044565d950d6636b2ed24f2cd67a32530c65e90f5b3bed8035d18d3de1f05dd3343c38d07ee92", @nested={0xcc, 0x3d, [@generic="55ca0b941607f67144c787c8ed32624b407c87b144f9fe55e0680b86abe133229756d5b53ecd006d291c64b738260f79d5dd8a9a2438c195c2a6fbbd13374b856e533f807d3a4d951c34a71b18f4c94334b6671cad3691b799a11ed0955e3aba0ac8e5dfcefa74e489b002ad83a51c0d940ea49be4636f4e3c64bb6bf11c27e5567a8530b710efa65f66d572cb9401c3c9cca3575231c204a06f235ac6dd8f453898b35c295193062cc834000d", @generic="d8ac", @typed={0xc, 0x31, @pid=r0}, 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"}, @typed={0xc, 0x6e, @uid=r5}, @generic="7c02739183352ee291a65a150f6274b8c8ff9ac8594643e52e416d48d92262be2d90bab4e1b4adea8150ead5338e7bd3", @nested={0x248, 0xb, [@generic="81300701ee2352c43470c7cd11176d8742686bff9086491355860a952111a7e6efcf9236c6a340b59c9e9d0dacc9efd74b1a9673ba5d71ffb058e6ef9fac3cd481c52c42fae15c722785dadbdb458d0d06182b3b08bacf85501996ac8d2ef2c806c066f0c284d970224f8447143ba5d1f3a0e689904626e71baac3b3822ee71184217725912e03b7e72029c88177b53ea2d70f63ccb4e3800c9f1a3f69d9b36de036f925d9fb886ca9513885ec8bae296adb7827f0da8167d8951976c821b3d33dd2e8f947891034e1fd3a8d83dc579f65f518224fff5e684068b2ad7ba2b26dd0afacfd5604a544fadd", @generic="749275916e309883d1da1cae2bf64d18c22f2bce4ad47b94ab8d24214cc6ce32799cad8b2355257012711b35bdbe67753850a6121f2296758a72447749c191345ea4b7cdc39bd487dfe6a0062f8207524c6ab4e22c0be588eff67483d5a9b0168969416955", @generic="a3ee745d92f31d7dbf7af1a848d7d1365ab5d89b462ee3485f36ab5f41df4ef231893d14077ccfee9ac5eb7bd41670fa9da65ebee037e70192d7832278857764d565f5d2ea8a0e9e87629ee8e2f98a39b597b1d2ae8f38c2259933738d39c8309c46f13ec903ee2d5c9722753ee3d91cb5b2ad20a5bdbefb4bcde1b755c86de688bd2826a8c668ef3305336d31366ca150ae0666e32939f54965fe3c9d62a8a9a99bdcb62f3b377cf2f79f488d98f5fb859a052ec643e87d2096510e49fc073215d09afb1337e698228336e671ff", @typed={0x18, 0x66, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x3b, @fd=r6}]}]}, 0x1500}, {&(0x7f0000f62000)={0xe0, 0x28, 0x2, 0x4, 0x0, "", [@nested={0xd0, 0x52, [@typed={0xc, 0x73, @u32=0xea1}, @typed={0xc, 0x20, @fd=r7}, @generic="e625dbb1152898de7110051248d1ce6b9c57b6a5cfd7933e6759484eba7f58c1478d7bacc665542c9469b6131e0144093be8cb", @typed={0xc, 0x69, @uid=r8}, @generic="20429dcd57e4593fede35c52022f7b599cea40a549507147e0a571a80a7c95032185d0bba581239212a8b7453536c33ba43115442eefb528c32b1c627bc0b588cf7cec739b473d0c0930f4d323f6434491424ab19836a1bac3efc1e82bff944f8500dcc76b50176744ab8a64156272eade03b91e"]}]}, 0xe0}], 0x5, &(0x7f0000000000)=[], 0x0, 0x8000}, 0x0) 2018/01/29 17:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) uname(&(0x7f0000509000)=""/70) 2018/01/29 17:27:03 executing program 2: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009371, &(0x7f0000007000-0x80)="010000000000000018") ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000018000)={r1, &(0x7f000001a000-0xc7)=""/199}) 2018/01/29 17:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c5b000)='/dev/cuse\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000029d000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00001a1000-0x8)={r1, 0x1}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000e3e000-0x38)={0x3, 0x4, [{0x7ff, 0x0, 0x7fffffff}, {0x5, 0x0, 0x4}, {0xffffffffffff0001, 0x0, 0x36}]}) mkdir(&(0x7f0000703000)='./control\x00', 0x16) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000719000/0x18000)=nil, &(0x7f0000a28000-0x18)=[@text32={0x20, &(0x7f0000ea0000-0x57)="b8090000000f23c00f21f83501000b000f23f80fc76e2065642e0f013d0000000066baa000ed9a00680000810066b860000f00d866b895000f00d8b8007000000f23c00f21f835020006000f23f80f0866b8f3000f00d8", 0x57}], 0x1, 0x40, &(0x7f0000512000-0x10)=[@cstype0={0x4, 0xc}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000045d000-0x18)={0xaa, 0x19, 0x0}) connect$pptp(r0, &(0x7f0000d4a000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./control\x00', &(0x7f00003b4000-0x9)='efivarfs\x00', 0x1001018, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000998000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000aff000)=0x8) mincore(&(0x7f0000aa2000/0x4000)=nil, 0x4000, &(0x7f0000c90000)=""/70) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acd000)={r2, @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]}, [0x7fff, 0x9, 0x4, 0x6534, 0x8001, 0x400, 0x800, 0x9, 0x9, 0x1, 0xb0, 0x8000, 0x4, 0x2, 0x7fff]}, &(0x7f000022c000-0x4)=0x108) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000d48000)='./control\x00') 2018/01/29 17:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d0000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f000035a000-0xc)={0x3, 0x3, 0x9}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000408000-0x4)=0x0, &(0x7f000057f000-0x4)=0x4) syz_open_dev$vcsa(&(0x7f000082e000)='/dev/vcsa#\x00', 0x0, 0x4000) 2018/01/29 17:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00007b8000)='./file0\x00', &(0x7f0000393000)=""/220, 0xdc) bpf$PROG_LOAD(0x5, &(0x7f0000291000)={0x1, 0x5, &(0x7f0000dac000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000092e000)='GPL\x00', 0x1, 0xf7, &(0x7f0000fdf000-0xf7)=""/247, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f37000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) signalfd4(r0, &(0x7f0000052000)={0x58}, 0x8, 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000929000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005d8000)=r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00009b6000)={0x200, @time={0x0, 0x0}, 0xff, {0x118, 0x101}, 0x2, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b2c000-0x8)={0x8, 0x0}, 0x8) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/01/29 17:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ae0000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000cfa000)='./file0\x00', 0x0, 0x20) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000d51000)=""/0, &(0x7f0000a96000)=0x0) timer_create(0x0, &(0x7f0000d61000)={0x0, 0x12, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000ae7000)=[], 0x0, &(0x7f0000846000-0x10)={0x0, 0x0}, &(0x7f000079e000-0x8)={0x0}, 0x8) 2018/01/29 17:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000054a000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 17:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000fca000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000475000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = syz_open_dev$sndpcmp(&(0x7f0000c1e000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) timerfd_gettime(r0, &(0x7f0000515000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000a54000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000716000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/29 17:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000014b000)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) ppoll(&(0x7f0000ac2000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000579000)={0x77359400, 0x0}, &(0x7f0000abf000)={0x0}, 0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000304000)=0x0, 0x4) r1 = dup(r0) ioctl$TCSBRK(r1, 0x5409, 0x9) 2018/01/29 17:27:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000062d000-0x40)=[{&(0x7f0000001000-0xd5)=""/213, 0xd5}, {&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f000052f000)=""/202, 0xca}, {&(0x7f0000559000-0x37)=""/55, 0x37}], 0x4, &(0x7f0000000000)=""/215, 0xd7, 0x101}, 0x40) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e50000-0x4)=0x64a9, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x944, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x9, 0x0, 0x0}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000001000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) 2018/01/29 17:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x0, 0x0}) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000066b000)={0x0, 0x7f928cc0, 0x9, 0xffff, 0x0, 0x1}, &(0x7f00006a3000)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005f9000-0x8)=@assoc_value={r2, 0xdcd}, &(0x7f000041d000)=0x8) 2018/01/29 17:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000caf000-0x5)='user\x00', &(0x7f0000273000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000287000)="18a2d2156fe874eaf1f9a13551355691d931437d9d0fa24422e5d9a5", 0x1c, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00009ed000-0x8)='keyring\x00', &(0x7f000014f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r1) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000416000-0x3)=0x3, 0x4) connect$inet6(r2, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/29 17:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000045a000)={0x0, 0x3ff}, &(0x7f00009c1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000c5b000-0xa0)={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]}, 0x6, 0x5, 0x10001, 0x7f, 0x426}, &(0x7f0000422000)=0xa0) read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00001cb000)=""/40, &(0x7f00009c3000-0x4)=0x28) r1 = shmget(0x3, 0x3000, 0x54000080, &(0x7f000036c000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/01/29 17:27:03 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000005000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) writev(r0, &(0x7f0000004000)=[{&(0x7f0000003000-0x3f)="a5", 0x1}], 0x1) 2018/01/29 17:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d5b000)={0x0, 0x1c, &(0x7f00001f8000)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7}]}, &(0x7f000089b000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000082b000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000403000)=0x8c) recvmsg(r2, &(0x7f000009b000)={0x0, 0x126, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x0) 2018/01/29 17:27:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000d9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000eb6000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000399000-0x10)={&(0x7f0000000000)={0x102c, 0x14, 0x5, 0x320, 0x5, 0x0, {0xf, 0x0, 0x3}, [@generic="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", @typed={0xc, 0x92, @str='\x00'}, @typed={0xc, 0x4a, @uid=r2}]}, 0x102c}, 0x1, 0x0, 0x0, 0x4008810}, 0x8000) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0xd27}, 0x4) 2018/01/29 17:27:03 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1000001) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x3, &(0x7f0000008000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xffffffffffffffac, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xffffffffffffff89, 0x98, 0x0, {0x0, 0x0}, []}, @common=@SET={0x0, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}]}}, 0x2c0) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f000000e000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fdatasync(r0) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)=[{&(0x7f000000e000)="ffffff7f0000000061fc688598e0710000000000010000e495d8e698f8159f64f09c8aa150496c4b380101000000000000a6852105009284b2457dc1", 0x3c}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vcs(0xffffffffffffff9c, &(0x7f000016c000)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000a60000-0x62)=""/98, &(0x7f0000f4a000)=0x62) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000021c000-0x1f)="1f00000002031900000007000000068100ed853b09003f00010100ff01fe58", 0x1f}], 0x1) 2018/01/29 17:27:03 executing program 4: mmap(&(0x7f0000000000/0x363000)=nil, 0x363000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000300000-0x62)="d5d04e917665d49edaa992bb8a49b79fca3b43df61990b8489409ccfa0475623e00b0d344db1f81d36d900033eeaac323ab1af848eb7ce7d702af903bf9a15eaefe59d6094fcecc1c86f168936a5093f73d174b85845c12b9e1c5211a02e9ecae950", 0x62) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000035f000-0x1c)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000027c000)=[], 0x0, &(0x7f00001bb000-0x24a0)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x201b8b70) prctl$void(0x1e) 2018/01/29 17:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000a00000-0x4)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000269000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x80) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000085000)=0x0) 2018/01/29 17:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000176000)=0x0) 2018/01/29 17:27:03 executing program 7: munlock(&(0x7f0000fc2000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000899000/0xa000)=nil, 0xa000, 0xc) clone(0x0, &(0x7f00000a5000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000911000)="") r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000d4e000-0x4)=0x429) socketpair(0x11, 0x2, 0x7f, &(0x7f0000f54000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000060a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007cd000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002c1000)={0x8, 0x5, 0x8, 0x9fc, 0x8, 0x2, 0x0, 0x6, r2}, &(0x7f000035e000)=0x20) 2018/01/29 17:27:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000801000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000722000)={0x0, 0x2}, &(0x7f000010a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000602000-0x8)={r2, 0x0}, 0x8) bind$netlink(r0, &(0x7f0000684000)={0x10, 0x0, 0xffffffffffffffff, 0x400001}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000102000)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000a3d000-0x6)={r2, 0x20}, 0x6) accept$alg(r1, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000634000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dde000)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c98000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0xe7f9ab1455fd4ddc, 0x0, &(0x7f0000b70000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a59000)={0x0, 0x0}) select(0x40, &(0x7f0000feb000-0x40)={0x3ff, 0x6, 0x60000, 0x4, 0x80, 0x0, 0x4218, 0x9}, &(0x7f0000f77000)={0x6, 0x41, 0x2, 0x80, 0x1, 0x1, 0x3, 0x7ff}, &(0x7f0000b49000)={0x0, 0x4b51, 0x1, 0x5, 0xe3, 0x0, 0x6, 0x80}, &(0x7f0000c16000-0x10)={r4, r5/1000+30000}) 2018/01/29 17:27:03 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/29 17:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000043a000)='/dev/sg#\x00', 0x3d, 0x200000) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000795000-0x20)={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x0) getsockname(0xffffffffffffffff, &(0x7f00008ef000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a02000)=0x32) writev(r1, &(0x7f0000701000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/01/29 17:27:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000d4e000)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000fc1000)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f000045f000)=0x0, 0xfc) 2018/01/29 17:27:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e1000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f00007bf000)=0xfffffffffffffff7, 0x4) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='Qamfs\x00', 0x105403, &(0x7f000000a000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') 2018/01/29 17:27:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) pipe2(&(0x7f0000ae4000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006c7000)={0x0, 0x7fff, 0x1}, &(0x7f00009fc000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ac9000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = socket$netlink(0x10, 0x3, 0xb) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/01/29 17:27:03 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006c0000)={0x1000000000005, r0, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/vcs\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002000)={0x0, 0xc53}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r3, 0x58}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0x0, 0x80, 0x0}, 0x10) ioctl$KIOCSOUND(r2, 0x4b2f, 0x100000000) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) fcntl$setlease(r2, 0x400, 0x2) fadvise64(r0, 0x0, 0x0, 0x7) 2018/01/29 17:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e78000)='./file0\x00', 0x8000, 0x182) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x3) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000f34000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x200000000002, 0xc) flistxattr(r0, &(0x7f0000f33000-0x7)=""/7, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d62000-0x4)='bic\x00', 0x4) r1 = getpid() r2 = gettid() r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f64000)='/selinux/checkreqprot\x00', 0x400, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f000064d000-0xc)={r3, r0, 0x3}) sendmsg$key(r0, &(0x7f0000c84000)={0x0, 0x0, &(0x7f00005f4000-0x10)={&(0x7f00003c1000-0xd8)={0x2, 0xd, 0x2, 0x7, 0x1b, 0x0, 0x6, 0x1, [@sadb_ident={0x2, 0xa, 0x8c5a, 0x0, 0x400}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_sec_ctx={0x15, 0x18, 0x7, 0xffffffff, 0x9c, "0b2482a953c56155041d040c7cca66094503b24bb4203f5a5a645b0e61a861dd42c93814040b28fec80ba34c96f6333df5118db924b3d75fe772f3413255b7c8f7e639fe164f7872386a1d7a3d610955f2aed63382db39215131fa307b73ad9fe95d13768b3ba2cb520adf392ae2b2d0c2731d4b868664de6e2811060c8fb15c27f88a6c056b94d4ce283c37478b2715e5cc0dfaf1cacdc38c6686bd"}]}, 0xd8}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/29 17:27:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) getresgid(&(0x7f0000ce0000-0x4)=0x0, &(0x7f0000c3c000)=0x0, &(0x7f0000661000-0x4)=0x0) fstat(r0, &(0x7f0000af1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getresgid(&(0x7f0000c01000)=0x0, &(0x7f00006ed000)=0x0, &(0x7f00009ce000)=0x0) stat(&(0x7f0000226000)='./file0\x00', &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fa2000-0x8)='./file0\x00', &(0x7f0000472000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000aa1000)=[r1, r2, r3, r4, r5, r6]) sendmsg(r0, &(0x7f0000604000)={0x0, 0x0, &(0x7f0000e18000)=[{&(0x7f0000f88000)='QFP', 0x3}], 0x1, &(0x7f00006c3000-0x1110)=[], 0x0, 0x0}, 0x8000) sendmsg(r0, &(0x7f0000a1c000-0x38)={0x0, 0x0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000c0d000-0xefa)="c10e", 0x2}], 0x1, &(0x7f0000d82000)=[], 0x0, 0x0}, 0x0) 2018/01/29 17:27:03 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000d22000-0x1a)=""/26, &(0x7f0000d54000)=0x1a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000ccf000-0xf0)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r1, &(0x7f0000ddb000-0x58)="dbef803e3d9f5de1e22055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0xfd45) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/29 17:27:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') openat(r1, &(0x7f00009ca000)='./file0\x00', 0x400, 0xc) getsockname(r1, &(0x7f00007b4000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000-0x4)=0x20) getpeername$packet(r1, &(0x7f0000863000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000699000)=0x14) splice(r1, &(0x7f0000165000-0x8)=0x0, r1, &(0x7f00005a5000)=0x0, 0xfff, 0x9) dup3(r1, r1, 0x80000) read(r1, &(0x7f0000b41000-0x8c)=""/140, 0x8c) syz_open_dev$vcsn(&(0x7f0000e9f000-0xa)='/dev/vcs#\x00', 0x5, 0x0) 2018/01/29 17:27:03 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000e9f000)={0x0, 0x3, 0x0, 0x21, 0x9, 0x2, 0x1, 0x4}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000765000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x101100) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000375000)={0x7fff, 0x14, [0x9, 0x80, 0x80000000, 0x5, 0x101]}) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) 2018/01/29 17:27:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000861000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_names=@generic="6104ea748c593be9e21b8ae5dcf09c51"}) fgetxattr(r1, &(0x7f0000a0d000)=@known='security.selinux\x00', &(0x7f0000548000-0x9e)=""/158, 0x9e) get_mempolicy(&(0x7f0000667000-0x4)=0x0, &(0x7f0000517000-0x8)=0x0, 0x3, &(0x7f0000060000/0x400000)=nil, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) 2018/01/29 17:27:04 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8)=0x0, 0x0, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/sequencer\x00', 0x109040, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c90000)={0x0, 0xa7, "9f7f94f325da93eeb74c877e0eedccdb8af3f15f66c60d82212360df441efb25dbd64e0687ac7931fa8eba1e9cd055cc9fb4d5e32e19479314ea1f3362b24bff22562a6d8cfd9b027633cb92e45d937e90b2321e726b67055b025ef0e166273b0628c0d1a35fa9334fd3673c6d45dda5aa154f92c2591026e87f4793fa421296f41c119106e75de658b570766cd50189f8f5586e5776567e64cfb7668feb16ad03e2c88bd8f468"}, &(0x7f0000fbe000)=0xaf) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fbf000-0x108)={r1, @in6={{0xa, 0x2, 0xffffffffffffff23, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x200, 0x4, 0x3, 0x6, 0x4, 0x2f8, 0x1004000000, 0x1000, 0x8, 0x73, 0xffffffffffffff87, 0xffffffff80000000, 0xf9a]}, &(0x7f0000fbf000-0x4)=0x108) openat$pfkey(0xffffffffffffff9c, &(0x7f0000802000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/01/29 17:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009f0000)={0x3, &(0x7f0000fae000)=[{0xfc, 0x1, 0x3, 0x8000}, {0x9, 0x2, 0x7, 0x10001}, {0x1, 0x6, 0x4, 0x341d}]}, 0x10) bind$alg(r0, &(0x7f0000f41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58) ftruncate(r0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000155000)={0x0, 0x0, &(0x7f0000d17000-0x10)=[], 0x0, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) r3 = semget$private(0x0, 0x7, 0x102) semctl$GETNCNT(r3, 0x6, 0xe, &(0x7f0000381000)=""/158) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c00000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000ade000-0x8)=0x7) recvmsg(r2, &(0x7f0000f85000)={&(0x7f00002cf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f000005a000-0x9)=[], 0x0, &(0x7f0000a07000)=""/247, 0xf7, 0x0}, 0x0) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000d2b000-0x4)=0x0) 2018/01/29 17:27:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006c8000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) connect(r0, &(0x7f0000689000)=@sco={0x1f, {0x5, 0x800, 0x7, 0x68, 0x1, 0x8}}, 0x8) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000845000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000080000-0x430)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_PORT_SELF={0x4, 0x19, []}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:27:04 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, 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) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa5000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000010a000-0x4)=0x0, &(0x7f0000945000-0x4)=0x4) r1 = socket$inet6(0xa, 0x400000000000002, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000089000-0x14)="", 0x0) 2018/01/29 17:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) 2018/01/29 17:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) sendmsg$netrom(r0, &(0x7f0000e02000-0x38)={&(0x7f00007c5000-0x48)=@full={{0x3, {"ce4bb75864c75c"}, 0x101}, [{"aecb88995e8159"}, {"52fe6146bacacf"}, {"cebdfaf32ea22d"}, {"4406c422aa20fb"}, {"45e9bb2ae382b5"}, {"bccc6ab88233f4"}, {"7301f41f83881f"}, {"79b9fc31b37d1e"}]}, 0x48, &(0x7f0000437000-0x40)=[{&(0x7f000072a000)="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", 0x1000}, {&(0x7f0000951000)="af0a32846fefebf7dd5a71682880da62d3c11711fb6d72898f491680bd8557a82b53ce7c53ef554baa33548b01d66e32fe161d4aba8d91023444cd62c937cb70a2faac1414ca87ad666d81541dde89d3e1bdebb8fff966cb8d6ee5b842101afdf77af2f5f1172169339d5807acf3ce7f186bd83220a7e0f2770c2a479371702d578a8c21d2f755f358aedac596cca68cd2f34941246192b26e2bd8b8685115b1233f828cd5fbd2511109c4b9dbc74d596946544834723720e41c996e500d04f0bc60d3", 0xc3}, {&(0x7f0000231000-0xe)="2e6b191806b14c5a25e09728faa4", 0xe}, {&(0x7f0000dd2000)="6251c3ac3f9862a4fe17f2c0ce477a54c5fe205a5251c3b5609fc053c41d2407bdd733608b7ee0c079d05f8b5d44aec8c68e1fa8cea0674508e00853014886c03ef2fb2e546840b195442e263cb5410f336794162814f54ffa4ea713cc671d4f573d746fd7fcfbe638496312b33ec3592671f32b02f601be296fcb331017ba017d92ede45daad8", 0x87}], 0x4, &(0x7f0000ae6000)=[{0x50, 0x3a, 0xff, "eed1dca15ea68984628dfe76cb73bcddfa27f3143bab5195e7925dc492de0e19bf6e3f701c3f7979ee3cd076d9fb7109cee93b9d7ba02aa16ee79e50d5"}], 0x50, 0x4008000}, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/29 17:27:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000f83000-0x6)={0x0, 0x1000, 0x1900}) mmap(&(0x7f0000000000/0xb10000)=nil, 0xb10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@rand_addr=0x0, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x0, 0x0, 0x0}}}]}}, 0x2c0) sendto$inet(r1, &(0x7f000014f000)="a4", 0x1, 0x0, &(0x7f0000b09000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 17:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/audio\x00', 0x501000, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000177000)=0x0, &(0x7f0000dfa000-0x4)=0x4) fcntl$setstatus(r1, 0x4, 0x423f7) recvfrom$unix(r1, &(0x7f0000617000)=""/104, 0xfffffffffffffffc, 0x0, &(0x7f0000491000-0xa)=@file={0x0, './file0\x00'}, 0xa) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004de000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getdents(r3, &(0x7f0000edd000-0xd7)=""/215, 0xd7) shutdown(r0, 0x1000000000000002) 2018/01/29 17:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ea1000-0x97)={0x0, 0x8f, "bc6871b23fcee557ffefd693e4f2a7ceeeb3f4c7d7daa4fa3cfeb64436e62f8e2c1ebd5fe8fd2b80b2145b0cf0bfaca790aa3fb13ac54914c438b1e380b3ec8be7c92baeb117fd272bc0fbab3478464c192ec74999f2c1d48f1bb87d0c0250567949b0c4ab6d64d6ae4803469000479bc4db3effd0a985cb9feca323551e5945abcb01e087cb3460d487ec4ff54237"}, &(0x7f00003bc000)=0x97) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000466000)={r1, 0xd940, 0x101}, &(0x7f0000c7f000)=0x8) sendto$inet6(r0, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) perf_event_open(&(0x7f00002b6000-0x78)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r2, &(0x7f00003fa000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) prctl$seccomp(0x16, 0x2, &(0x7f0000eab000-0x10)={0x2, &(0x7f000032e000)=[{0xffffffffffff8000, 0xff, 0x7, 0x9}, {0xff, 0x2, 0x5, 0x3}]}) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffafffffffffe, &(0x7f0000af6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000496000-0x8)={0x0, 0x0}, 0x8327bb6919476a8b) sendmsg$nl_xfrm(r4, &(0x7f0000b8e000-0x38)={&(0x7f000097b000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000aae000)={&(0x7f0000a4b000-0xdf)=@flushsa={0x135, 0x1c, 0x738, 0x6, 0x0, {0x7f}, []}, 0x3c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000875000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000ba1000-0x10)=@generic="67e575807cb1c1888e97a8c08e2d6023", 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000759000-0x10)=@common='lo\x00', 0x10) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000ccb000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c87000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000e7000)={r1, 0x5751}, 0x8) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000e8d000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8, r6}) r7 = add_key(&(0x7f0000a5d000)='id_resolver\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000977000-0x1)='J', 0x1, 0xfffffffffffffffd) fcntl$setlease(r3, 0x400, 0x1) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f000081c000-0x10)={0x13, 0x117, &(0x7f00002e7000)="cb665452bb474423de2bca0c2caae51b051dfbb98a830c24c944aa31b7933fe44b583a10b894273c4c21c7731b8873680f4517843cff1353f8cb48a95e71956e4b4189f6e46105fd03e7718b4601ffa7fb525b245e55fce80770ea50f0b75a5651de618d4216da7c0c61af5157535afa7487b0ce1361000082bbfdbc6459b6d0b8bff2147d23437ab841cb9e20fc1e6a1b90f410d7e39a039d9551438a82c6892fb8e0af1fcaefb05bb1be4d9e4d8c2c9a411f3ce0e4f458407e2654652bec8c8b18b47ce1e0d955f5957d6428fbd01869b86a85a1215c5acbe5e32d0f451d609de3894a1e77c7b4ea6b56fa00bfbb4ebbc8c1ce30eed2197372e459c470f37e173fc4d8542eef5cf21d25577f3e0c439e12f4edf6d260"}) socketpair(0x0, 0x0, 0x0, &(0x7f0000d3c000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00006a7000)={0x0, {{0xa, 0x3, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x44bc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) keyctl$clear(0x7, r7) r8 = dup2(r2, r2) sendmsg(r8, &(0x7f00002e7000)={&(0x7f0000a56000)=@nfc={0x27, 0x3, 0x8, 0x5}, 0x10, &(0x7f0000c5e000)=[{&(0x7f00005d2000-0x5)="cae30504c0", 0x5}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x20004001}, 0x20000980) 2018/01/29 17:27:04 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000d1c000)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000001000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xb)='clear_refs\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00004ec000)={r1, 0x7}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = geteuid() setuid(r3) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000394000-0x4)=0xa9) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000cde000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x3f, 0x3, 0x20, &(0x7f00006a9000/0x2000)=nil, 0x100000001}) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dd6000-0x1)={0x0, 0xffff000000000000, 0x30, 0x3, 0x18}, &(0x7f0000f93000)=0x18) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f00000cb000-0x95)="95ee8e06e6bc34869222cbe9addd0bfbb0cdeefe1896a5d478f8c3591e38fe608d5cc9ee1f43b5776eec796f317d568709b736187ad66511a5f68507b71b9d440afc089e0b73aae1735bc06807f41af35b123a1a31a827b00b85fedb50e44dcb383d5bbbe49627a228d25d5757cc948c1fc02435ebf235ed1d56f216f3501d11694cbd6367473ce1a7c5cd9a10f13226ef6c23171f") r4 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000a0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000613000-0x4)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00003ce000-0x18)={@loopback={0x0, 0x1}, 0x525, r5}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000164000-0x8)={0x0, 0x0}) sendmsg$nl_route(r4, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000d000)=@dellink={0x34, 0x11, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6_vti0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/29 17:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e3e000-0x16)='/selinux/checkreqprot\x00', 0x408000, 0x0) accept$packet(r0, &(0x7f00009ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001c1000-0x4)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045103, &(0x7f00005b9000-0x1)=0x0) 2018/01/29 17:27:04 executing program 0: r0 = socket(0x11, 0x100005, 0x5) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="", 0x0) 2018/01/29 17:27:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/29 17:27:04 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) 2018/01/29 17:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e97000-0xa)='/dev/dsp#\x00', 0xffffffff, 0x400000) sendmsg$rds(r0, &(0x7f00000c2000-0x38)={0x0, 0x0, &(0x7f0000541000)=[], 0x0, &(0x7f0000883000)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000d9e000)=""/147, 0x93}, &(0x7f00001b5000-0x1)=0x0, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x4, 0x0}, &(0x7f0000190000)=0x4, &(0x7f0000dfb000-0x8)=0x7ff000000, 0x0, 0x213, 0x10001, 0x8, 0x40, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x5860, 0x400}, &(0x7f000052b000-0x8)=0x100, &(0x7f0000025000)=0x5, 0x7, 0x4, 0x1, 0x32c, 0x40, 0x9}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x3}}], 0x110, 0x4000}, 0x800) uselib(&(0x7f0000d9d000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006f5000-0x4)=0x0, &(0x7f00000f6000-0x4)=0x4) membarrier(0x1, 0x0) mkdirat(r0, &(0x7f0000226000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002a6000)={0x2, [0x5, 0x6]}, &(0x7f000026c000-0x4)=0x8) 2018/01/29 17:27:04 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a8c000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000067e000-0x64)={&(0x7f0000b3c000-0x14)=[0x3f, 0x26, 0x40, 0x80, 0xdfa], 0x5, 0xdb5, 0x5, 0x3, 0x7fff, 0x3, {0x100, 0xe8a, 0x80, 0x8, 0x9, 0x5f, 0x6, 0x7, 0x38b, 0xfffffffffffffff8, 0x80, 0x2322, 0x1, 0x1, "16693de0ddc99a77f9351488fcff54b5d22a25e088d44e32f1bf689d097b34d0"}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d12000)={@generic="a5e15c2384b5b7558713e9ed70d09eed", @ifru_flags=0x0}) inotify_init1(0x80800) clone(0x0, &(0x7f0000c49000)="", &(0x7f0000fda000)=0x0, &(0x7f0000ccd000-0x4)=0x0, &(0x7f00004ac000-0x1000)="") semtimedop(0x0, &(0x7f0000d3f000)=[], 0x0, &(0x7f0000305000)={0x0, 0x989680}) 2018/01/29 17:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000762000-0xe)='/dev/admmidi#\x00', 0x2, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000040d000)={0x0, 0x0, 0xffffffffffffff8f, 0x5, 0xdb, 0x346a, 0x8, 0x21, {0x0, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0xffffffff, 0x80, 0xff}}, &(0x7f000007d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f9b000)={r1, 0x38, "e13e72d85d66bc802def938dfbc84d5aac278976d2613c973dcef4df8bba2898e9d99441ed0a6c08cc9274c52d0d7191e2a26b799d5efb09"}, &(0x7f000003f000)=0x40) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000042a000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETA(r2, 0x5402, &(0x7f0000bd2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000f86000-0x30)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f00002a2000)=@pic={0x7ff, 0x8fa, 0x7fff, 0x5, 0x6c87eca6, 0x3, 0x400, 0x0, 0x4, 0x2, 0x4, 0xe, 0x2, 0x8000, 0xebbf, 0x2f4}) 2018/01/29 17:27:04 executing program 6: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvfrom(r0, &(0x7f0000efa000)=""/100, 0x64, 0x0, &(0x7f0000efa000)=@ipx={0x4, 0x0, 0x0, "5aa5c27a617e", 0x0, 0x0}, 0x10) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000efb000)="", 0xffffffffffffffee, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/29 17:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = open(&(0x7f0000439000-0x8)='./file0\x00', 0x200000, 0x30) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000727000-0x18)={0x56, 0x3, 0xffffffffffff0000, 0x100000000, 0x6, 0x0}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000ebe000)={0x10000000000000a5, 0x0, [{0xc0000082, 0x0, 0x0}]}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000380000)=@ioapic={0x4000, 0x9, 0x1, 0x4, 0x0, [{0x3, 0x7, 0x2839, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x80000001, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x84}, {0xff, 0xb8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1ff, 0x10001, 0x81, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x7f, 0x8, 0x6895, [0x0, 0x0, 0x0, 0x0], 0x7}, {0xffffffffffff0000, 0x401, 0x40, [0x0, 0x0, 0x0, 0x0], 0x401}, {0x5, 0x3, 0x7fffffff, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x6, 0xfffffffffffff801, 0x400, [0x0, 0x0, 0x0, 0x0], 0xfffffffffffffffe}, {0xffffffff, 0xfff, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0xbab, 0x100, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xffffffffffffffff, 0x80000000, 0x3, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0x3ff, 0x3, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x27, 0x80000001, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0xcd4}, {0xfffffffffffffffc, 0xffffffffffffff22, 0x0, [0x0, 0x0, 0x0, 0x0], 0x8e7e}, {0xfffffffffffffffd, 0x7, 0x20, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x40, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0], 0x67}, {0x6, 0xb1, 0x400, [0x0, 0x0, 0x0, 0x0], 0x4}, {0x5, 0x1f, 0x2, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xcb7, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xb484b2b4000, 0x81, 0x80000001, [0x0, 0x0, 0x0, 0x0], 0x100}, {0x10000, 0x1, 0x67599763, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x5, 0xe1f3, 0x20000000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x1fe00000000, 0xc51, 0x80, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x401, 0x80000001, 0x4, [0x0, 0x0, 0x0, 0x0], 0x8}]}) 2018/01/29 17:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ea2000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) r0 = syz_open_dev$adsp(&(0x7f00001d2000-0xb)='/dev/adsp#\x00', 0x3f, 0x141001) syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f00006df000-0x8c)=""/140, 0x73) 2018/01/29 17:27:04 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000)=0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000004000-0x8)=0x1000) accept$netrom(r0, 0x0, &(0x7f0000003000-0x4)=0x0) write(r0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000005000)=""/230, 0xe6, 0x21, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000004000)={&(0x7f0000003000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x4}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000003000)="c0ec356e1baf9d5c2a3183f3a783beac4a61f2c04083a1b27171b71ce464dd3a5c5a5796e83ca9c045298ba9", 0x2c}, {&(0x7f0000005000-0x26)="c36f2f06ccc8e5f79d33eb75f1665591032a4d714869a506a2d3b426165d07889011c571a77f", 0x26}, {&(0x7f0000001000)="00aeed2669526d1c04305f13beae089d106bc734b11b7e1ad34c1952479d34033c8dd4b9a8bdbb11fdbf208bf46b02e50c5f34dc29a4b8d2dbf906218b460f148825f1c62c5883b16cc41b2c150fea8c978a20eaaaffd26a308df991d19fa40a49cf752b71fe7c62a6a14bb135", 0x6d}, {&(0x7f0000004000)="30161eb6403a9fd57a2fe58015a9e118ce56c66180e94cea83b4f37b3e9eb83838e284ce7c39ccb84d09579f7f0582b59a1465496940e3a81213093b3cbb236e477fead77bbc190a03716118b8a8b514a4d05c1588a4a4fce2447d0c30fea18b8355def4bc65e8b22aac192b4b3cf54d4f08cd27c39a704e90f8ba986637aa5583d3f3f3cca66312334f3dd3bea6ba4be1255dddd10ea8fd1733ca65f25da919b2411af77bb60f0084d3e11302aba1b84b13e039cf2177b040ef132aa06e8b0e2819aa9e3d611730541f2790e17af75163ca7c4bb1a528f1215625b72a61a36b6f", 0xe1}, {&(0x7f0000002000)="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0x1000}, {&(0x7f0000005000-0x4)="07d5f4a0", 0x4}, {&(0x7f0000005000-0x5)="5076b0203f", 0x5}], 0x7, &(0x7f0000005000-0x1238)=[{0x40, 0x10c, 0x6, "054d43d117015785b6f1dd7ae056b6320ed0b02b05af380da654a433f9ccde3795f1137b364304996575de826de43d"}, {0x10, 0x11f, 0xec, ""}, {0x110, 0x1, 0x62a1511c, "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"}, {0xc8, 0x10f, 0xb56, "dcef4c18021f32e0809eacdd8aaa1de734d30309c3259ef9c4aeafb28f8bff97d6d54ecb26b940c61c95aee92172ca8a152b7572f07e16a5099874ad0fdc4d030a1daa3d56154ee883878fd99bfa874557ce95a4cc4871c986f37361cff527cbe3dd9ac8cfa3af2f2e165434139d64d188652e9ea68e2d58a65a76f9c54d53ba0b86aafc9df5c4596a24f0a4d9a5ef918b849be7d947815aa50649d6db8600ae414c2dcad34da88054486b8aeacaed869cd8ead3"}, {0x1010, 0x10b, 0x5, "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"}], 0x1238, 0x80}, 0x4000000) 2018/01/29 17:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000049e000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f21000-0x90)={0x2, {{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]}}, 0x90) 2018/01/29 17:27:04 executing program 0: clone(0x0, &(0x7f0000c49000)="", &(0x7f0000fda000)=0x0, &(0x7f00008ff000)=0x0, &(0x7f00004ac000-0x1000)="") semtimedop(0x0, &(0x7f0000b81000-0x18)=[{0x1, 0x8001, 0x1000}, {0x0, 0x0, 0x1000}, {0x0, 0x21, 0x1800}, {0x7, 0x3, 0x800}], 0x4, &(0x7f0000305000)={0x0, 0x989680}) 2018/01/29 17:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000f4c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/29 17:27:04 executing program 1: r0 = socket(0x1d, 0x5, 0x80000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x4)=0x7ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xfffffeff) r1 = syz_open_dev$dspn(&(0x7f000085b000-0xa)='/dev/dsp#\x00', 0x55, 0x800) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000ff2000-0x10)={0x0, 0x9f, &(0x7f0000839000-0x9f)="1c238f70fa0c7ec2c0a28d10c4d1e459fd65289a9b48e72a9732cda4dec3f56156585814c9e77794452e360d6557c0f83dfde2d332ef7286ac6bb04996ce520e69d69764bc9debc87d74f420c27447717bd6c8e093f39b3f1109274d13e0a55bb363fee1e24e97c1faec7ec60087315417acc4074147eddd976bdfaa0fbe85a79db795802fdabbb14e78bc843eeb42deb05029ae035873e65f8775e2848414"}) 2018/01/29 17:27:04 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f000029f000)='/dev/snd/midiC#D#\x00', 0x10001, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000173000-0x8)={0x0, 0x8e4}, &(0x7f0000388000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009e8000)={r1, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000002000)='cifs.idmap\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="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", 0xb9, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r4, r5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000415000)={r2, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') r7 = open(&(0x7f0000d99000-0x8)='./file0\x00', 0x200680, 0x46) ioctl$KVM_DEASSIGN_PCI_DEVICE(r6, 0x4040ae72, &(0x7f0000955000-0x14)={0x9c, 0x3, 0x10000, 0x2, 0x5}) read(r6, &(0x7f0000486000-0x8c)=""/140, 0x8c) socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000469000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff07f, 0x3}, &(0x7f0000c2b000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000b9d000)={r8, 0x1000, "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"}, &(0x7f00009e5000-0x4)=0x1008) 2018/01/29 17:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000eb000-0xd)='net/sockstat\x00') lseek(r0, 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000e5c000-0x42)="f3a1c600000000000000065f18c20da87c432f0063cec1a58af79e72c1e2a6ff5120b1b1a101f2a9799645a5e6ac68e4f510607325bb55c84d33120e29659b0651ae") r1 = syz_open_dev$sg(&(0x7f0000b8e000-0x9)='/dev/sg#\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f4a000)=0x2, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000191000)=0x0, &(0x7f00001af000)=0x7) 2018/01/29 17:27:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000435000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f00009f1000)='./file0/file0\x00', 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000eac000)='./file0/file0\x00', &(0x7f00006e8000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2018/01/29 17:27:04 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000010e000-0x8)={0x0, 0x6}, &(0x7f0000359000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x10000, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e8f000)={0x0, 0x0}) shutdown(r2, 0x7) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cdf000-0x10)={0x4, 0x8000, 0x8000, 0xfffffffffffffff8, 0x0}, 0x10) 2018/01/29 17:27:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000071000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000047a000-0x4)=0x2, 0x1000000ea) recvfrom$inet(r0, &(0x7f0000d4f000-0xa0)=""/160, 0xa0, 0x2000, &(0x7f0000d45000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x33, &(0x7f000014a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "000000007b868c88f8"}}}}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000560000)='/dev/audio\x00', 0x2100, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f000056e000)={0x77359400, 0x0}, 0x10) 2018/01/29 17:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000005b000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000aad000)='/dev/adsp#\x00', 0x4, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000406000)=[@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x929, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}], 0xa0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00005a4000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/29 17:27:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00003fc000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000007e000-0x11)='/dev/vga_arbiter\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000023a000-0x10)={0x0, 0x10, &(0x7f0000e85000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007fe000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00009ea000)={r3, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f902b30}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000185000-0x8)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000001000-0x38)={&(0x7f0000c5a000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000001000-0x8c)=""/140, 0x8c}], 0x3, &(0x7f0000001000-0xd7)=""/215, 0xd7, 0x6}, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000d94000)={0xc000000000000, 0x8, 0x1f, 0x4, 0x80000001, 0xe03b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000f59000-0x8c)={0x0, 0xffe0000000000000, 0xfffffffffffffffd, "7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlink(&(0x7f00005bd000-0x8)='./file0\x00', &(0x7f0000ba5000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000169000/0x4000)=nil, 0x7, &(0x7f0000c72000/0x2000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=@random={'osx.', '\x00'}, &(0x7f0000000000)="7175655a4a310000000000000000ffe30000004022007f0000ecffffffffffff00000000e500000000000080000000000000001f00000000000000000000ff00", 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000109000-0xc)={0x5, 0x0}) read(0xffffffffffffffff, &(0x7f00006de000)=""/50, 0x32) inotify_init() openat$mixer(0xffffffffffffff9c, &(0x7f0000e3e000-0xb)='/dev/mixer\x00', 0x220400, 0x0) 2018/01/29 17:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000044d000)='net/udplite\x00') read(r1, &(0x7f0000486000-0x8c)=""/140, 0x8c) [ 366.839532] binder: 18203:18207 ioctl c0306201 2000dfd0 returned -11 [ 366.900709] binder: 18203:18217 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 366.913121] binder: BINDER_SET_CONTEXT_MGR already set [ 366.953393] binder: 18203:18224 ioctl 40046207 0 returned -16 2018/01/29 17:27:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079f000-0x4)=0x92) sendto$inet6(r0, &(0x7f0000dd0000)="6d62e0661074c224bd3794893ebdf653fd2bf83ee46df01b4fb270ff8f586dde367a5923fd01d3d2e5171ba9e9b34a046841e3c77cd2e8f2e8138bb3b8f1515caaa23067f3bd8c90eebe5227d5d36ddc591c", 0x52, 0x14, 0x0, 0x0) getsockname$inet6(r0, &(0x7f00000ed000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ada000)=0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000492000)='/dev/snd/midiC#D#\x00', 0x6, 0x200000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ea7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000506000-0x4)=0xe8) 2018/01/29 17:27:04 executing program 2: mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000059000-0x18)={0x7fffffff, 0x10, [0x6, 0x7, 0x100000000, 0x6]}) ioctl(r0, 0x5387, &(0x7f0000001000-0x37)="76716a541451c2256a0c950a852c8aced8cb3d3830f5c5a06ff85074e6f623cf75c6be4f70af32320fa6fa77fb9389912f86576dc5a281") 2018/01/29 17:27:04 executing program 3: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x9)='cgroupK\\\x00', 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x7, 0x8, 0xc, "385cc5d522688aee11ff7ab45305de1f880111482a2a734523bcdc075af5172bb221eacd78f5fe32b97f7ffa5d0293f336dd688f52149c2f2d4ef0116e9321e3", "08c2756e1f47aba7f5198ccdbea0d735325b88a3d44dc1aabf2f38d8dd165698ecd579f25bc9c117a829ee34fdfabea8d13936dd85a42a06f29177bcd2b4a12d", "3f0527ad43d1db7da71c816f7cbc2f5d7cfebabfc7be1e5a948db0a1d60bd94d", [0x7, 0x4]}) fallocate(r0, 0x40000000c, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) 2018/01/29 17:27:04 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mkdir(&(0x7f0000067000-0x6)='./bus\x00', 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000ff6000)='./bus/file0\x00', &(0x7f000065f000)=@random={'os2.', '-lo/\x00'}, &(0x7f0000ff7000-0x26)=""/38, 0x26) r0 = openat(0xffffffffffffff9c, &(0x7f000005a000-0x6)='./bus\x00', 0x0, 0x0) getdents(r0, &(0x7f0000069000-0x2b)=""/48, 0x30) 2018/01/29 17:27:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a29000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0xa, 0xef}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00004d4000-0x8)=0xaa) 2018/01/29 17:27:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003ba000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000115000)={0x79, 0x0, [0x3, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup3(r0, r0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f000055e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000812000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000d25000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, r3}, 0xc) accept$packet(r2, &(0x7f000010c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000183000)=0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000e51000-0x38)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @sint={0x0, 0x0}}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f00008c5000-0x8)=0x2) 2018/01/29 17:27:04 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") times(&(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0}) r0 = memfd_create(&(0x7f000093c000-0x1)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fc3000-0x20)={r0, &(0x7f0000cbf000-0x91)="d9e64a28413cf3881ce03c1f3ba08446ad66f4c7d4314c6b7818cccbd55a0aa26b6179e8e68fc3ef4ba5e8793b8c6a29fb3a53a71e4dbcc40650da3d3e3fa34bef49cd53867f968753a7313cbfe11807678cfbcb8bf633ae249f9b6020858d90e8cb17f065e2c034ff1bdcc925e2344a2a567cdf327bba1a7ea88cb2c8d3f19d58ad23b7b97a7e590e76e24e1af331902c", &(0x7f0000001000-0x74)="7373518257d996030f3fb8c233e80a11d82354d70f57412290039004152369d5e06d1381ef76f3634ff6ed3ffecf9a2df05f73151ec7333a478f71a94ce6371139dfb9a7b53331dc61372e139848579168ce80bbdd3b0adeaf1945a6ea2243b3876fef75500be6d701b212c931315e4624f8e47e", 0x3}, 0x20) 2018/01/29 17:27:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bdb000-0x11)='net/ip6_mr_cache\x00') read(r0, &(0x7f0000486000-0x8c)=""/140, 0x8c) sendfile(r0, r0, &(0x7f0000078000)=0x0, 0x7) [ 367.044972] [ 367.046663] ===================================== [ 367.051495] WARNING: bad unlock balance detected! [ 367.056313] 4.15.0+ #285 Not tainted [ 367.060007] ------------------------------------- [ 367.064825] syz-executor5/18252 is trying to release lock (mrt_lock) at: [ 367.071652] [<00000000b67e2f23>] ipmr_mfc_seq_stop+0xe1/0x130 [ 367.077507] but there are no more locks to release! [ 367.082494] [ 367.082494] other info that might help us debug this: [ 367.089134] 2 locks held by syz-executor5/18252: [ 367.093859] #0: (sb_writers#7){.+.+}, at: [<00000000a5770b0a>] do_sendfile+0xada/0xe80 [ 367.102076] #1: (&p->lock){+.+.}, at: [<0000000021465aaa>] seq_read+0xd5/0x13d0 [ 367.109764] [ 367.109764] stack backtrace: [ 367.114238] CPU: 1 PID: 18252 Comm: syz-executor5 Not tainted 4.15.0+ #285 [ 367.121222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.130548] Call Trace: [ 367.133118] dump_stack+0x194/0x257 [ 367.136719] ? arch_local_irq_restore+0x53/0x53 [ 367.141365] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 367.145668] print_unlock_imbalance_bug+0x12f/0x140 [ 367.150661] lock_release+0x6fe/0xa40 [ 367.154433] ? ipmr_mfc_seq_stop+0xe1/0x130 [ 367.158728] ? lock_downgrade+0x980/0x980 [ 367.162852] ? ipmr_mfc_seq_start+0x22f/0x3d0 [ 367.167323] ? memcpy+0x45/0x50 [ 367.170579] ? seq_puts+0xb5/0x130 [ 367.174097] _raw_read_unlock+0x1a/0x30 [ 367.178047] ipmr_mfc_seq_stop+0xe1/0x130 [ 367.182176] seq_read+0xc42/0x13d0 [ 367.185695] ? seq_lseek+0x3c0/0x3c0 [ 367.189381] ? fsnotify_first_mark+0x2b0/0x2b0 [ 367.193953] ? avc_policy_seqno+0x9/0x20 [ 367.197990] ? selinux_file_permission+0x82/0x460 [ 367.202809] ? seq_lseek+0x3c0/0x3c0 [ 367.206498] proc_reg_read+0xef/0x170 [ 367.210284] do_iter_read+0x3d2/0x5a0 [ 367.214059] ? dup_iter+0x260/0x260 [ 367.217666] vfs_readv+0x121/0x1c0 [ 367.221180] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 367.226518] ? lock_downgrade+0x980/0x980 [ 367.230642] ? __free_insn_slot+0x5c0/0x5c0 [ 367.234939] ? rcutorture_record_progress+0x10/0x10 [ 367.239933] ? is_bpf_text_address+0xa4/0x120 [ 367.244402] ? kernel_text_address+0x102/0x140 [ 367.248961] default_file_splice_read+0x508/0xae0 [ 367.253777] ? default_file_splice_read+0x508/0xae0 [ 367.258767] ? __save_stack_trace+0x7e/0xd0 [ 367.263066] ? do_splice_direct+0x3c0/0x3c0 [ 367.267361] ? print_irqtrace_events+0x270/0x270 [ 367.272093] ? save_stack+0xa3/0xd0 [ 367.275692] ? save_stack+0x43/0xd0 [ 367.279291] ? kasan_kmalloc+0xad/0xe0 [ 367.283154] ? alloc_pipe_info+0x135/0x350 [ 367.287361] ? splice_direct_to_actor+0x64a/0x820 [ 367.292175] ? do_splice_direct+0x29b/0x3c0 [ 367.296468] ? do_sendfile+0x5c9/0xe80 [ 367.300326] ? SyS_sendfile64+0xbd/0x160 [ 367.304365] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 367.309267] ? print_irqtrace_events+0x270/0x270 [ 367.313998] ? __lock_is_held+0xb6/0x140 [ 367.318062] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 367.323922] ? __lockdep_init_map+0xe4/0x650 [ 367.328306] ? fsnotify+0x7b3/0x1140 [ 367.331995] ? fsnotify_first_mark+0x2b0/0x2b0 [ 367.336555] ? avc_policy_seqno+0x9/0x20 [ 367.340593] ? selinux_file_permission+0x82/0x460 [ 367.345411] ? security_file_permission+0x89/0x1e0 [ 367.350315] ? do_splice_direct+0x3c0/0x3c0 [ 367.354611] do_splice_to+0x10a/0x160 [ 367.358386] ? do_splice_to+0x10a/0x160 [ 367.362337] splice_direct_to_actor+0x242/0x820 [ 367.366980] ? _cond_resched+0x14/0x30 [ 367.370842] ? generic_pipe_buf_nosteal+0x10/0x10 [ 367.375659] ? do_splice_to+0x160/0x160 [ 367.379622] ? security_file_permission+0x89/0x1e0 [ 367.384527] ? rw_verify_area+0xe5/0x2b0 [ 367.388583] do_splice_direct+0x29b/0x3c0 [ 367.392708] ? splice_direct_to_actor+0x820/0x820 [ 367.397700] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 367.402431] ? __sb_start_write+0x209/0x2a0 [ 367.406732] do_sendfile+0x5c9/0xe80 [ 367.410422] ? do_compat_pwritev64+0x100/0x100 [ 367.414977] ? __might_sleep+0x95/0x190 [ 367.418929] ? kasan_check_write+0x14/0x20 [ 367.423148] ? _copy_from_user+0x99/0x110 [ 367.427272] SyS_sendfile64+0xbd/0x160 [ 367.431135] ? SyS_sendfile+0x1a0/0x1a0 [ 367.435082] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.440075] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.444809] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 367.449537] RIP: 0033:0x453299 [ 367.452700] RSP: 002b:00007f56ca7bcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 367.460389] RAX: ffffffffffffffda RBX: 00007f56ca7bc950 RCX: 0000000000453299 [ 367.467634] RDX: 0000000020078000 RSI: 0000000000000013 RDI: 0000000000000013 [ 367.474878] RBP: 00007f56ca7bc940 R08: 0000000000000000 R09: 0000000000000000 [ 367.482123] R10: 0000000000000007 R11: 0000000000000212 R12: 00000000004b7d6f [ 367.489367] R13: 00007f56ca7bcac8 R14: 00000000004b7d7a R15: 0000000000000000 [ 367.496910] WARNING: CPU: 1 PID: 18252 at lib/usercopy.c:26 _copy_to_user+0xb5/0xc0 [ 367.504692] Kernel panic - not syncing: panic_on_warn set ... [ 367.504692] [ 367.512030] CPU: 1 PID: 18252 Comm: syz-executor5 Not tainted 4.15.0+ #285 [ 367.519023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.528349] Call Trace: [ 367.530920] dump_stack+0x194/0x257 [ 367.534525] ? arch_local_irq_restore+0x53/0x53 [ 367.539176] ? vsnprintf+0x1ed/0x1900 [ 367.542953] panic+0x1e4/0x41c [ 367.546119] ? refcount_error_report+0x214/0x214 [ 367.550860] ? show_regs_print_info+0x18/0x18 [ 367.555337] ? __warn+0x1c1/0x200 [ 367.558773] ? _copy_to_user+0xb5/0xc0 [ 367.562633] __warn+0x1dc/0x200 [ 367.565886] ? _copy_to_user+0xb5/0xc0 [ 367.569749] report_bug+0x211/0x2d0 [ 367.573355] fixup_bug.part.11+0x37/0x80 [ 367.577390] do_error_trap+0x2d7/0x3e0 [ 367.581254] ? math_error+0x400/0x400 [ 367.585037] ? lock_release+0x503/0xa40 [ 367.588994] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 367.593824] do_invalid_op+0x1b/0x20 [ 367.597512] invalid_op+0x22/0x40 [ 367.600943] RIP: 0010:_copy_to_user+0xb5/0xc0 [ 367.605407] RSP: 0018:ffff8801a8c5f360 EFLAGS: 00010206 [ 367.610744] RAX: ffff8801b177a340 RBX: 0000000000000007 RCX: ffffffff825abef5 [ 367.617987] RDX: 00000000001f0100 RSI: 0000000000000019 RDI: ffff8801b177b720 [ 367.625235] RBP: ffff8801a8c5f388 R08: ffff8801db000dc0 R09: ffff8801b6326000 [ 367.632489] R10: 1ffff1003518bde5 R11: fffffbfff101efcd R12: ffff8801b315e000 [ 367.639732] R13: ffff8801b6326000 R14: ffff8801cb4bdc08 R15: ffff8801cb4bdc08 [ 367.646989] ? _copy_to_user+0xb5/0xc0 [ 367.650866] seq_read+0xcb4/0x13d0 [ 367.654410] ? seq_lseek+0x3c0/0x3c0 [ 367.658099] ? fsnotify_first_mark+0x2b0/0x2b0 [ 367.662658] ? avc_policy_seqno+0x9/0x20 [ 367.666693] ? selinux_file_permission+0x82/0x460 [ 367.671599] ? seq_lseek+0x3c0/0x3c0 [ 367.675295] proc_reg_read+0xef/0x170 [ 367.679074] do_iter_read+0x3d2/0x5a0 [ 367.682849] ? dup_iter+0x260/0x260 [ 367.686454] vfs_readv+0x121/0x1c0 [ 367.689972] ? compat_rw_copy_check_uvector+0x2e0/0x2e0 [ 367.695314] ? lock_downgrade+0x980/0x980 [ 367.699444] ? __free_insn_slot+0x5c0/0x5c0 [ 367.703752] ? rcutorture_record_progress+0x10/0x10 [ 367.708747] ? is_bpf_text_address+0xa4/0x120 [ 367.713218] ? kernel_text_address+0x102/0x140 [ 367.717781] default_file_splice_read+0x508/0xae0 [ 367.722598] ? default_file_splice_read+0x508/0xae0 [ 367.727593] ? __save_stack_trace+0x7e/0xd0 [ 367.731895] ? do_splice_direct+0x3c0/0x3c0 [ 367.736194] ? print_irqtrace_events+0x270/0x270 [ 367.740925] ? save_stack+0xa3/0xd0 [ 367.744527] ? save_stack+0x43/0xd0 [ 367.748131] ? kasan_kmalloc+0xad/0xe0 [ 367.751992] ? alloc_pipe_info+0x135/0x350 [ 367.756204] ? splice_direct_to_actor+0x64a/0x820 [ 367.761021] ? do_splice_direct+0x29b/0x3c0 [ 367.765318] ? do_sendfile+0x5c9/0xe80 [ 367.769179] ? SyS_sendfile64+0xbd/0x160 [ 367.773217] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 367.778122] ? print_irqtrace_events+0x270/0x270 [ 367.782854] ? __lock_is_held+0xb6/0x140 [ 367.786899] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 367.792754] ? __lockdep_init_map+0xe4/0x650 [ 367.797140] ? fsnotify+0x7b3/0x1140 [ 367.800832] ? fsnotify_first_mark+0x2b0/0x2b0 [ 367.805395] ? avc_policy_seqno+0x9/0x20 [ 367.809429] ? selinux_file_permission+0x82/0x460 [ 367.814249] ? security_file_permission+0x89/0x1e0 [ 367.819155] ? do_splice_direct+0x3c0/0x3c0 [ 367.823452] do_splice_to+0x10a/0x160 [ 367.827228] ? do_splice_to+0x10a/0x160 [ 367.831179] splice_direct_to_actor+0x242/0x820 [ 367.835825] ? _cond_resched+0x14/0x30 [ 367.839689] ? generic_pipe_buf_nosteal+0x10/0x10 [ 367.844511] ? do_splice_to+0x160/0x160 [ 367.848546] ? security_file_permission+0x89/0x1e0 [ 367.853453] ? rw_verify_area+0xe5/0x2b0 [ 367.857491] do_splice_direct+0x29b/0x3c0 [ 367.861615] ? splice_direct_to_actor+0x820/0x820 [ 367.866434] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 367.871165] ? __sb_start_write+0x209/0x2a0 [ 367.875463] do_sendfile+0x5c9/0xe80 [ 367.879160] ? do_compat_pwritev64+0x100/0x100 [ 367.883716] ? __might_sleep+0x95/0x190 [ 367.887669] ? kasan_check_write+0x14/0x20 [ 367.891876] ? _copy_from_user+0x99/0x110 [ 367.896000] SyS_sendfile64+0xbd/0x160 [ 367.899864] ? SyS_sendfile+0x1a0/0x1a0 [ 367.903812] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 367.908806] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 367.913546] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 367.918276] RIP: 0033:0x453299 [ 367.921440] RSP: 002b:00007f56ca7bcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 367.929129] RAX: ffffffffffffffda RBX: 00007f56ca7bc950 RCX: 0000000000453299 [ 367.936372] RDX: 0000000020078000 RSI: 0000000000000013 RDI: 0000000000000013 [ 367.943616] RBP: 00007f56ca7bc940 R08: 0000000000000000 R09: 0000000000000000 [ 367.950859] R10: 0000000000000007 R11: 0000000000000212 R12: 00000000004b7d6f [ 367.958106] R13: 00007f56ca7bcac8 R14: 00000000004b7d7a R15: 0000000000000000 [ 367.965770] Dumping ftrace buffer: [ 367.969286] (ftrace buffer empty) [ 367.972979] Kernel Offset: disabled [ 367.976586] Rebooting in 86400 seconds..