[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 21.266393] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.572481] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 26.014833] random: sshd: uninitialized urandom read (32 bytes read, 40 bits of entropy available) [ 27.061734] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.33' (ECDSA) to the list of known hosts. 2018/03/24 05:59:14 fuzzer started 2018/03/24 05:59:14 dialing manager at 10.128.0.26:43039 [ 37.228301] audit: type=1400 audit(1521871158.666:5): avc: denied { create } for pid=3803 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 05:59:19 kcov=true, comps=false 2018/03/24 05:59:20 executing program 0: 2018/03/24 05:59:20 executing program 1: 2018/03/24 05:59:20 executing program 3: 2018/03/24 05:59:20 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/72, 0x48}], 0x1, &(0x7f00000001c0)=[{&(0x7f0000000480)=""/150, 0x96}], 0x1, 0x0) 2018/03/24 05:59:20 executing program 2: perf_event_open(&(0x7f0000723f88)={0x2, 0x70, 0xc35, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}, 0x1c) 2018/03/24 05:59:20 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:urandom_device_t:s0\x00', 0x26) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/24 05:59:20 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000f00)=ANY=[@ANYBLOB="9979cb6da0d7ffffffffffff86dd608c0a2800451100fe8000000000000000000000000000bbfe8000000000000000000000000000aa03009078002000006010ca1f0000000000000000000000000000000000000000fe800000000000000000000000000000973252d60ca277fdedd7bd8edc6611d243456925c2"], &(0x7f0000001140)) 2018/03/24 05:59:20 executing program 6: [ 39.340428] IPVS: Creating netns size=2552 id=1 [ 39.389138] IPVS: Creating netns size=2552 id=2 [ 39.438546] IPVS: Creating netns size=2552 id=3 [ 39.495506] IPVS: Creating netns size=2552 id=4 [ 39.567885] IPVS: Creating netns size=2552 id=5 [ 39.670047] IPVS: Creating netns size=2552 id=6 [ 39.765261] IPVS: Creating netns size=2552 id=7 [ 39.882574] IPVS: Creating netns size=2552 id=8 [ 44.204579] audit: type=1400 audit(1521871165.636:6): avc: denied { create } for pid=5198 comm="syz-executor4" name="file0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:urandom_device_t:s0 tclass=dir permissive=1 2018/03/24 05:59:25 executing program 0: r0 = socket(0x1001000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=ANY=[@ANYBLOB="380000001000ffffffffffffffffffff00000000", @ANYBLOB="000000000000000018000c001400010069703667726500002990000000060000"], 0x2}, 0x1}, 0x0) 2018/03/24 05:59:25 executing program 1: 2018/03/24 05:59:25 executing program 2: 2018/03/24 05:59:25 executing program 3: 2018/03/24 05:59:25 executing program 7: 2018/03/24 05:59:25 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0xc1, @time}) write$sndseq(r0, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000002c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d0ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 05:59:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x404e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x56}, 0x98) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/24 05:59:25 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000540)=@assoc_value, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x20) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x635c}, 0xb) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x301}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001cc0)={0x8, &(0x7f0000000400)=""/203, &(0x7f0000001bc0)=[{0x200, 0x44, 0x4, &(0x7f0000001640)=""/68}, {0x0, 0xab, 0x6cc2, &(0x7f00000016c0)=""/171}, {0x6, 0x64, 0x0, &(0x7f0000001780)=""/100}, {0x0, 0xbf, 0x0, &(0x7f0000001800)=""/191}, {0x100000001, 0x9a, 0x0, &(0x7f00000018c0)=""/154}, {0x0, 0xfb, 0x2, &(0x7f0000001980)=""/251}, {0x2, 0x3a, 0x0, &(0x7f0000001a80)=""/58}, {0x0, 0xea, 0x8, &(0x7f0000001ac0)=""/234}]}) writev(r0, &(0x7f0000002f40)=[{&(0x7f0000001d00)="ca", 0x1}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000580)="0758e3b5035e8ff73b7aca07423faa3e149e46116a68116a32f717f726aca1582e6d2d60e1549bedd1643d6275480b7c43af167c9656af7fec17f5c56efe22e4238c4ee577d7d689971b0421ea1d4ac7e2466a962729270e2224079440dc85ae3d5bb57d9cf3c6fc549a3f318f990ae9090d60da59c74e7a0ba109e17b60a480783178e3a6d6038d1f67a420c1886f467d5d7a5b4705e8bd463e9da69a16bd287df7381f216ea50520305005acea71d1d233854235eaf2201271984b078686106906d6f113c9f401bc1427d9dd84299b455031231009be7d70cd440f468ff0c00e674747944e68f32d4dd7bc4565de092bf4ab7bd192b38de5be467cdbcaeea56f7b3f41adc7a8c6cc430ef819c104ba1da3b683df848320045225688dec14e9c977941d709f91f7042420b17ebfc484ec241cd75dc098fb4ba7b0bff2328fb74a7f434f8b058d149baa1d78467314c1433ceef384fa07440b34a4da8e15483ed7da9de453441c47978055b2be00cbc697dc69ef1fb863e614bad521b8a416cde4cd530f315d4b55568a54aef592d2a56e9d6f5d53295b11df1c9a11e1bf4478237c3823f924dbf2f4ba74516e8c1895462fdd17342a5e8ea73e36e2d466c8e51e2634a79961d9419725b965afdeb275feed3903c74445b7cb53fb7a1de44fd29282424e3db48dceaeb71bd891e6c2d43cce111c8d744f5bdfb88046fb9eb3f5612751e6de0af94f2c297f9316a89f7613caa3ab8489285be974a83c6f1f0c75f2114ffd6fa220d973998417590a44209dcc282215d87d139c406d349d6cd743cc74a1db87b26075d4b82f99fbc76b48ec00b9f28e2cbc65c4bc3705c0fd8a1c1a26f1f15214f143bfd53ce71a39545ddd1eeb084d65af4f3eaf787b5e5f58f934c43d4b44baa5354b521d4b6ac3205a7dfb4aea65e0dd376d4c4fc2ac1876f631bc82e63529b2f32ce43d852f2b8727be8d135f4d2132fe16fc4eb42ef43a55f0fcad7a0bfb26b228e670c67cdf50d2f37f008e6ee8dbe4e3a10735c5545f2aa677d0e0dacad1641e7073bd038d2bcd300cdd8a542671d30c4c5db5ef4e0e3fcb75ee338a337a6f8c2fbd2c316c708628e76a87d1d02b0bc1c57586199db8097de9bbb675788ae570104d86c199bb52c624355f072e1f91a6b8a8caa749cb5387e513bd707eccab6073fdb3997b76033777ef736d3b4045331a340b63ea6ddbc32c4166ba36f388a8d2b451c7c4b7a7bfd1aad175d535f595e53ec9d32f221ed5713b5ca7de5cb3735f60f63b22e3441e509c9b0bdcb5f1dcfb11107ef97a6bd9c04bd5f0f3f579e18ac49636c1d9b93220af07e03c6ebd28d1bfcc9b786a5f015c7266a46968ca7e6cae0cb4f9bad2325aebcc326fe13b6dfe08286a92ad359f468f31ecb93e326f374ffcc798f9cdc715d5230936dcb180b982547d48054e4a6830d7ae3019668d819ecc4207e3556fa98d225de8c221aec2129292f9528fac5d8e04e9aa12c2307a2a2465cb12b7f6b6ed83faba2f56386c8b6b6a106c4dd40973721395fcce49c2903ab1691e07219801a131bfdaac63e0baf8524c71d72b895ecd7e678b6d6fb3ae4bb3036180a566d7c5f0e292dcfc510f2371d43aaab90ece1a7396aea98e19fc97d4184fbfeafd93513525f1f8f4e193fd631266afb8c02c244e6c528aa90c950dd7ea41676b92b2d902ac59b93519908594c0ddf3e02411011cd27f2e9364b8d905f0d5477ded64bfcb53b8a779f6e80c6c0cf2ee976fa53087d8a42c8d8b4a72ec8bec2a30ea31f412c9f1ab7ebefafc143d8e2a894afc0a4dbc290996be3fb180046fc3db5dc87df8e12e3062dc35ccc07d5cd4511d23981d839beb081e898e71e3cb450eadecfdecc48ef56437b0ef78c4f6b92ec797c74ecc1e4ec6ac298ff895de9c5ab293c7998568091ba6787f88bfa9ea7d10cb8bd5ab2f66db200ceb64c2d39abf95112f9ea9724d32e43ac8e86c0cde6a611c4d3e7ac702ed4ad7d0bd2c2600cfee6ed6489328556137e4a4e19f6bd6a5feba04cf01d1516cf1952c79d9159d27a7339a5f8fb185a5de17f8f845c50593acf96c0ff535028ce96a57494c689cc58bf587d751c81513d22d8c08270eaab9b9490c9d28072c06d9ed232f4f51103f330bb10c3dc981289f9bc86c67f6c6ea7bc021e80743d235435530bdeef7c14b3952dd46bc7a51da558ada2aeb63711f4dc46ce761abac9c11e9eac57b4f8e2e3de95607ffbe09e91047f3211f186b8c9ddfd8b72af6fe2db33477887191becf03eaa1fd2a7e9e084801a7d7fde428058b8942f8b2ecf68ab973ba866c1518940a32287497ccdd29eeb39fe4b7517ff84e9afad9b06ca3c85d089f94fb23039457e417076ed1006e79b542e1297afb094261826b45627117f171950d00a78d6fa69fecc4a9ad343226e9e879ebb140278675b201ebfc20385329cafb59c56b6c6b72ea4fa2d232539b0ddb2b84f622ab93a5691e85fa572e106a02a558e7f8a84d0a7e318f20fb0e99d7503695ff09d06b575a1d5ec7738ebdad73b2adcf62599d54c2ce41c178ebc5c8e9f19ae2d7e65c3b6eb0c6ea0eb6932f90caff33e05e840c90bfa00824a3841e55f7b86ae6fed46d702fac2b4c943383337f0d494855bd92f2a2a8d675bc27af48b5179c1b08cc0d385d2733145d47fa81ab47c0bf86cd09822326e24ed3bf853437e3406635b8a250ac1082d5fcb27c2483b0fd5f2de44c86be68a6d0db784d81638ab451ca2c1e32e325bc97ac9808add7c0c6d5ad9d0afa07d44f7d188f71fa54b6ea249d3b327597f31089553f124eaa4c8571d638b6145b74382f04721b1236083730cd89b8b06417a4bf7c2b6cca085185c510196aeefd46db5b8f12b44ba1112f8cf66251da8002e18deda4c551294c3327b10405b7e9cfe46c52a5b6a5b878b3620e520a64b803444d61561c12355937a762dbe412bf78dbfee0e32038b7d9aaec9aa890aab8c7cd0efe90a84da548c9a91a0a867aadf92d54eb30fcef9b76d434c315df7af9e57b0bb812586d37acd8e7545aa954f4d8780e69e822246d0eb8e00d4a3af1e4ced37f60bcaa4baf87726fa31f0ea94f6b1a6ce543a69d449b1b89fd0cbd03b1b567d3840fefd5f3f5488454b5cd1c5d61c4c5e0ad3fe0abbce8cc6137df03adf4cbd9368b4af86669cf7f2ed064a70d64d1397708dff706fccc7ebf703290c5c817008c0d12b00d5a0bcc87b1a0bf1e35171339326d4ef4834c8f08729bd5345fb7f24d01a7c24c489e9e32964e15842e3713b4d78c3f3cdb8d5aae26b706a2e5ef1dbf7b70b2ff7ee31fce803c59068a3697e96e3247962c7be23b08450298bad00a0f4be5c5909fd2523aa427c239d9c2dca8d6e1dfe2a5519a147264a4d9746cbb1198a3af9d6ad82dd218d8adbcba5e67d180fb4a081984bf4490c95a1bdfe72fa19978ed24a0ef16641adafa91ecf377047e12a1041a6d7143108f3e557bb7aea0697725ab8de371478ffe60ac872a23fb3458a5ec9010515062ed2b439076210dda2feb276c7c6e996aba032a8f439e99bcbf81dba6d00537d02010b78f3acdecf42d62a7035cf9620cf7f1f86b98f378d98f753ac2abd6f8a6e484e5dbcdc4ac41df450ebb58f92c136ca3aa83dccf82bffbfc78376d3cda650be60994b78d53c625378bc24c6392643b127ada15f490db8da7ba37aeb0a88631a171ab4ab2c355393b991cf28cfca5f7424873165f1dc49787d6bf2bc8b58b7fa7c51b66af806e270b2b15cd029f19294e73bde1be61c83e5b2750cde77fdc7c90b10108c0bdee9231a43fc1e79a29a289d2f6dec812c1d12fc6ce8d89bff4c492c15ffbf208accbb8e9cdc4887bca8b3d3783cfa2de9c59139c7fc1a787260af8462793e23654a18f52c57865acfab7e203bc9fe00a2fff9cf9df4c89b9d35b9ed1fe0ea35b43076f084e157324457a707cd2fc1f11939271fdc28c59062010a9a65f3f1d0268af826a8346008bc6c242e5a9a1ad72ec218a02f787b9310c161998755d135accb7626647b69b0c3e0c184bdace2f9532bd2c3358400bd4c5f400db92dba101a28c9a01c6043662494650d789bf83e431a42dbee6abfbfe987b2ba100666461c486e3d0745e5e5f04a103d5fd2f1a860dad64e6b86f7b295620cc3463daa03ad17a3dda0b709b68bc36831be799f12ef036295e1f21fcf0df2b3b43a200ed13f88762ce9921c72ee6b7fe6b833ba3c8e98cad5e3b68d9fae06e64b1a43fe13b824cf67d74ad94c05fd3c7b3a48e6563329ea9a9d684bdf57554d2c1ebeb4079821d233de9f6b0a493cded8bc57513216ee40b8a76bf5984b384d0eb33819c8988b93effe134d3e80480bc31d0833a515b0d9b137bd5976278f105d25ccbae88a1d749f67e662124eb0f40a9db14f6cf1a4e9308374ced6c2d4fc4a885a7bb23c395652f8f51a318ccb6ed6b7485537b9017c65dad9cfddc47cd2b2ca44d6bc5c477b3e917dfd70e6b3c25ae7ed0e9235cc1fe1a3db138c36aebaa988d8a82e1ac443926321c02e065699ba749576a7cc879357588bc1922995ea82e66995c46682bcf4550ac1ea2e72174af59021db2aa805d22fa62d753ad8d7c19d233bc11f0f5b7c32b3d07f3242fe2229263a0a979de73474b5b2d703df085c8bb644c53f66342e86bbe1fe698fe27c89fb3fe024ab2e4f2cb72b6a569268e4c87b77ebfed26ced94eff3b240ff0bb54bbd65f39e29c55bdc189bbfaf3fdc6e4c5b3ba8ef3eb5f618be18191195af5c1723cd5de873ed12943071ff48089e13eb87e6f3ad68957e21eab7133e79dcb96a5a5b84eb5359327bce957c328765c4daa9188bb2a13824aa3ad27c39f89b3d5cd52bf57e74f79aa70d111e42485d49b0c912ab5dbbe2846d0d8bd77cf83378466bc20b59fd97891673ef1c8d565442d82ea580d08637afb79bf1f6269ea3531eeea7e8eeb96e9b5f04babb61d12c37515be63e2388e50d28058c1dbf4b0637a48edb9c9bf54db7033a7675d13f16345fd339e7124b7b87fb7e7c4e9a7c00c6c61ac933c891fc1620a67aeff12d441cac98dc6f68aac817d1392a09c5d679212882a7f684b9a84094127fa1c9374a25f939c12e285d91ac96b55491acdbab06b732a17ec2d9c9436e549d6f6e6eb1ce0adb3b557fbab7bba1ff3acb3c26d15a6b4cba0dd1fe214cda1782f25b7b789ff17412e4107f334745c90d15c44e5a82dd1e5e3e3c9c626fe1f3a0fa0b4a55c0fa17bdb612e3045f71191f5fcf3642fafaf026045046fc75f93be45eac6932cbc2c21dfe34a040808e20a56be7ec3d1b8b3d665e925cfc02798769c662f9516da7e59af42059e7f0195c85917f243c14145ffe1c0a437a88d83b91b2cc79e48f004cbce660ef87b0d8c3588ccc7ae98ac9c67b066ea592c413bd00a5d484fef7206bdf3fb675965120f290a952086839bcce73f7176e7cf7bdfebe64e2ada816445443c705d035eb047491a1f4b759635c333468bc0f920652598c6860b53826ccfbf7e0d4f6f8500f4042f6ff40db4bb93abb6000ae09d462dd59915da51ba9c5d328b8d03edbc62cddd9c3f16730b44d6777b11de5cb1f5fe178ac4590bc96de18b74d6cf2927b2dfa0cc29faaa66ce4b775a639f005989ff31867686d4a3e72e1e3d37cf5b51e60b04f22c88922ad162e56f9518dd2cc5f13ace7e34db107c493b9190fda71a64d5c03a3bf0e26ae32d3eb196917e49efd2a6ac7e9dc6decdd270b4bd7fcd7d79664131ebb0fe22afac24806e3f8789e24b7efd", 0x1000}, {&(0x7f00000001c0)="ff0efcc438739157afa72e10aebb936961a56a427878d84ce9826e4717bfe41962fc072d11d19067a303414336d87d495aa240ad8b5db1d9ce72f67d6c6343c7dd9ad72888f7fe8ac7f92f", 0x4b}, {&(0x7f0000000240)="1c4b4732587f0a763c98f878a173", 0xe}], 0x3) shutdown(r0, 0x1) [ 44.253385] audit: type=1400 audit(1521871165.686:7): avc: denied { getattr } for pid=3873 comm="syz-executor4" path="/0/file0" dev="tmpfs" ino=12763 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:urandom_device_t:s0 tclass=dir permissive=1 [ 44.279332] audit: type=1400 audit(1521871165.716:8): avc: denied { read } for pid=3873 comm="syz-executor4" name="file0" dev="tmpfs" ino=12763 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:urandom_device_t:s0 tclass=dir permissive=1 2018/03/24 05:59:25 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000080)="84b0b9338e10ffa80322adc4d2ed803e", 0x10, 0xfffffffffffffffe, 0x0, 0x0) 2018/03/24 05:59:25 executing program 3: 2018/03/24 05:59:25 executing program 7: bind$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/24 05:59:25 executing program 1: 2018/03/24 05:59:25 executing program 0: 2018/03/24 05:59:25 executing program 3: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x478, 0x394, 0x254, 0x0, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00'}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@arp={@loopback=0x7f000001, @empty, 0xff0000ff, 0x0, @empty, {[0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gre0\x00', 'bond0\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$KDGKBMODE(0xffffffffffffffff, 0x4b44, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000800f8ffffffffff1800a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) [ 44.310736] audit: type=1400 audit(1521871165.746:9): avc: denied { open } for pid=3873 comm="syz-executor4" path="/0/file0" dev="tmpfs" ino=12763 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:urandom_device_t:s0 tclass=dir permissive=1 2018/03/24 05:59:25 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000840)={0x2, &(0x7f0000000800)=[{0x5}, {0x6}]}) 2018/03/24 05:59:25 executing program 1: [ 44.360333] audit: type=1400 audit(1521871165.796:10): avc: denied { rmdir } for pid=3873 comm="syz-executor4" name="file0" dev="tmpfs" ino=12763 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:urandom_device_t:s0 tclass=dir permissive=1 [ 44.381314] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4238 sclass=netlink_route_socket 2018/03/24 05:59:25 executing program 7: 2018/03/24 05:59:25 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f22fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/117, &(0x7f00000000c0)=0x75) 2018/03/24 05:59:25 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200080, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x8, 0x768, 0x43}) 2018/03/24 05:59:25 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) mmap(&(0x7f0000ff5000/0xa000)=nil, 0xa000, 0x1, 0x13, r0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2c002, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000040)="e6aed071eb86ac43345cc6193e332670225246ce1c5b0d3a29ad879948f53fadfc838b0dad71e71c6f426117dad17dd483f6ef141e691b1b4460341e1242d06ffd9d2fe0d64f5423a436d0cb5583778b7cf98c27fbe3c6", 0x57) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/24 05:59:25 executing program 6: sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f00000d6fb0)=[{}], 0x1, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0xd1) 2018/03/24 05:59:25 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="1748023d7233baf1618990f7ab34eabb4f7bd233fcf7918f39644214764e7dc1aeee516d8518b1688551bd4cee58bc7cbe7e9b0534fbb6b76b78fd7513a0e44f21dd395eb8e8129df913e378c25c8d7586e3", 0x52) execveat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='mqueue\x00'], &(0x7f0000001fe4)=[&(0x7f0000000180)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='mqueue\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) [ 44.401831] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4238 sclass=netlink_route_socket [ 44.422727] audit: type=1326 audit(1521871165.856:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5235 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77f6ba9 code=0x0 2018/03/24 05:59:26 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x92000) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setrlimit(0x0, &(0x7f0000000000)) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000100)=0x40) setrlimit(0x0, &(0x7f00003ee000)={0xe51, 0x8001}) 2018/03/24 05:59:26 executing program 0: r0 = socket$inet6(0xa, 0x800, 0x6) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0xfffffffffffffcd9) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/03/24 05:59:26 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "31c2279ea2023363bf262db0a2bbd1f2334c286fd5f359e8dd2d3634368ce93aea2680065bed64004ffdd18f9039a45d87efb12df20da767421c4eedecbc6474", "13e33c4a3c5c66169a5c17ed58a0a1ba2264847def80052da43bac5be398aa4d4d1a5f01aa2e9fac15d053458211702cf7d942eb95d8b6d8a36850b93db54a37", "8283dc136713ee7963acad63a5e255cdd4b70d607d2bdbb088fda55cae2dae10"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x101100, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @random="6758662be44e"}, 0x28, {0x2, 0x4e21, @multicast1=0xe0000001}, 'ip6_vti0\x00'}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) 2018/03/24 05:59:26 executing program 4: ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000000)="65099e877c07946cd4e32e3299c26849e2f70c92b0955b9737221d23da83115402f5fa642c") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='.', 0xe001, r0, r1, 0x1000, 0x800000) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='mqueue\x00', 0x0, &(0x7f00000002c0)) 2018/03/24 05:59:26 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d8cffc), &(0x7f00005e8ffc)=0x1c2) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x200000000, 0x4) 2018/03/24 05:59:26 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffbfff00c}, {0x80000006}]}, 0x8) write(r0, &(0x7f0000005000), 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x2c, "b0e62dd08c5ac9f7baf7b2cd43aeffa446cccf57c04eda55461725898531f9605a16a7de0ef55232a88161d8"}, &(0x7f0000000300)=0x34) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfffffffffffff69e, 0x7, 0x6, 0xfffffffffffff001, 0xfe2, 0x4f81, 0x7, {0x0, @in6={{0xa, 0x4e21, 0x4f2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x459, 0x8000, 0x3, 0x7, 0x23}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0xbdb8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x7, 0x1, 0x1, 0x4, 0x7fffffff}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000640)={0x0, 0x79, "af434ef52fe1ab32b0cf3712dc949c88f348fe0e8ee3714f9a76fcc2fbca777bd37d399f99564660b8cd394f799181bdb62754be600ab2526cb97fde4f1ff5cef3fe9a4c17a41504dd9da5cbdb751b79c676a24e183595f26af10816e32b7827d390bc3b0fa49310f856f902ad643b7faeae9084d0321f0846"}, &(0x7f0000000700)=0x81) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000580)=r4, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0x2000000000}, &(0x7f0000000240)=0x8) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000000080)={0x7ff, 0xeb, "5c6646eb432a61e87e4fa1452d1d93d95ca9b91274d094831bf0086cdc8602bed986cd8bf84e3f8d8e91bac02b5e3ac896034586b3abefcc3581e632ae61d3c25da817d6b4a028472cbcac79cd9e8a8918ce89e7b9365a0c990b9a4070d0849648b5d84ee7820f410eca57c172e57dca5f4b8df5de6ff4c2e7c5b6691c658f52cd36142f70f07895632814d228759f3ca14a80695e6d8938066d3e4e81cc71a18b158b3a9b48d5c57e3f5580f78b2e7ca13a1d588b5777bb5fca15bb1ccdedf9746ce56760c4aeda6b368ad4bb3223163a07f347c4fbff78ddb1caf4834b015b2e48e9770c4f0a8d584bc5"}) 2018/03/24 05:59:26 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x208000, 0x0) socketpair$unix(0x1, 0x8000000000000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) add_key$user(&(0x7f0000000880)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffff8) shutdown(r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f0000000600)='~', 0x1}, {&(0x7f0000000780)}], 0x2, 0x0) recvmmsg(r1, &(0x7f0000525000), 0x411, 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x401) inotify_rm_watch(r0, r2) r3 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000aef9f9)={{0x3, 0x3}, "706f727431006f450000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0x52, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f0000000000)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xca2}) 2018/03/24 05:59:26 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f0000000240)="d78fa6197d4476f3d2040e29221e97d6d37164f8c7f4c7f09e4e6292ec3c18336ca0265ad67beddec1368e13855fe97d5ae5197cbecef6a592cb55c3bac5b41e63c8e052176a18070a648ab91a74b329565fcd07385854da119ed27630c8a519f4f68a62d96f1560ea0f724551d4fb81597808dee0e1c2a667365cc52c025d2c914ee5e3eb00e32c6bced4c05c04cfb29a36cc3e0e20a011fed4ca4e812b437bd31125db43a9107270c3c8a9f82512044ce5bc3e94d4ff36a08bc976b58f86590cbff5a929664e8528efdb7994ad6d342bcba4f30dc6a67bd32f25c09b901c053e3e9ac2cb648a75378b84f1e59981c303f13fbb6d561b550da4b52f87eec24b2404256036fb30a9b46d53b29a8f62015d5d0abc226a7dd85da51e132a13296705a059901de0ef14f2b1ee611ea2905c7b4a10a9bf89afd3b51452e55611f818783b7f787dbb0e82a03476653115bb1ff1e2c2219fb8a347b1adf9fe48b0533683b09714365634e15c99b865c86c944abec931b9a28ab42c4632bb4df93c4e3fc81652973295c07e6dd1e328775775090eb32958e1e45c4975ec2c81d91ea1f4d426abe1aa9331695c5b5e23a01b95dafcec90578b434d40226150cbe50dd290737ead5c3d994658f695d90ea2533d0d75620b64d65caa6b5962e3d09296ba0decc3077d7d0d94658a62b02d0fec14cdff3f2f221072971ed78ae6260e14d40709c11cd646358df5f0bf7fa130cd063eae21173f75cb98638b2ede72b2512bb32dc9d459a4c9b1", 0x227) 2018/03/24 05:59:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x8802, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) fsync(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xa6df}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r5, 0x2}, &(0x7f0000000400)=0x8) setresgid(r2, r3, r4) recvfrom$inet6(r1, &(0x7f0000000180)=""/195, 0xc3, 0x40, &(0x7f0000000040)={0xa, 0x4e23, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000480)=ANY=[@ANYBLOB="00000a00000000000000aaaaaaaaaabb0180c20200030180c2000000aa6eaaaaaabbaaaaaaaaaa00aaaaaaaaaaaaaaaaaaaaaaaaffffffffffff000000000000071b0600000000000000d898590a9f668b224028418ffa4cb252344605224d34e8da405cbd5f8d4a16b17b948ec6ebd10207dffb545fd2ab401ad3edc0b0a8"]) 2018/03/24 05:59:26 executing program 2: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000100)=ANY=[@ANYBLOB="e201020100000000ff0200000000deff000000000000030000006f9196491908397d1191a77d10982c7a542000000000000000000000000069a63ad42bb61937949b90ab3f68105a2af10fbdb37bc4a2ac1432664671f55754a622ca518fef49dc36dbea5f99cd20019b3e1454f0b611f412b58c26"], 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0xffffff75, 0xfffffefffffffffb, &(0x7f00000b9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7) 2018/03/24 05:59:26 executing program 4: clock_adjtime(0x0, &(0x7f0000000140)={0x100}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0xfffffffffffffff8) 2018/03/24 05:59:26 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x4000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) r2 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x830, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x84, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0d63000010630840000000000000000051634840010000000009000000000000000000000000000000000000000000000000000018000000000000001800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000100000000000000"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="010000000000000009631040", @ANYRES64=r2, @ANYBLOB="030000000000000009631040", @ANYRES64=r3, @ANYBLOB="0400000000000000"], 0x5c, 0x0, &(0x7f0000000240)="b59a007a327af4a95361d33e65c39b3c0dd467114033cd0a7e30700fa1ff351107899d2cb4ccfb72f94c75c8921292d1d7a225f1aad73cc6623fb2babaf2268cb5aa6a46a76d24691e169bdf8ee7780078535586f697c1454dca4262"}) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000740)='./file0\x00', &(0x7f0000000900), &(0x7f0000000980), 0x0) 2018/03/24 05:59:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x511200, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}]}, 0x28}, 0x1}, 0x0) 2018/03/24 05:59:26 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(0xffffffffffffffff, &(0x7f0000801ff8)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r3 = dup2(r2, r1) write(r3, &(0x7f0000168000), 0x0) 2018/03/24 05:59:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r0, &(0x7f0000000400)=""/93, 0x5021ce525ba071f7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stack\x00') getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000080)=0x6) 2018/03/24 05:59:26 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, 0x1c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/24 05:59:26 executing program 6: r0 = socket(0x10, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd7ff0)={0x2, &(0x7f0000615000)=[{0x84}, {0x6}]}, 0x10) write(r0, &(0x7f00000001c0)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000040)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000100)={{0xfffffffffffffffe, 0x8}, 'port1\x00', 0x10, 0x20, 0x401, 0x1165, 0x1, 0xf75e, 0x4, 0x0, 0x2, 0x100000001}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="8101060001001300070c000607000100"], &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8d6, 0x40000000000, 0x81, 0x9}, &(0x7f0000000340)=0x98) getpeername$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000440)=0x14) 2018/03/24 05:59:26 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000180)="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", 0x130) r0 = socket(0x0, 0x7, 0x0) getsockname$netrom(r0, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) r1 = request_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='dns_resolver\x00', 0x0) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="c78c1c86b4a067551c09c4f78ba5a58601c918fb3bf8c8b1d61d40af41eadc0fcddc4ef489dc9305dbf0b9ae4dbbcd0d6ffa68adfb3c3ab8f801a8ca5ddac4a4ff30559cb45c138722505206eb0baea69c5bf020d4387390d12746ce8a007dd6eba483056d4cc1", 0x67, r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={r2, r3, r4}, 0xc) r5 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfe9a, 0xfffffffffffffffb) 2018/03/24 05:59:26 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'sit0\x00'}) 2018/03/24 05:59:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) 2018/03/24 05:59:26 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) fsync(r0) ioprio_set$pid(0x1, r1, 0x1) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/24 05:59:26 executing program 0: r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000000300)="e91f7189591e9233614b2f", &(0x7f0000000340)="e91f7189591e9233614b2f") 2018/03/24 05:59:26 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/') [ 44.775360] audit: type=1400 audit(1521871166.206:12): avc: denied { set_context_mgr } for pid=5320 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/24 05:59:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'lo\x00', 0x400}) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TCXONC(r0, 0x540a, 0x0) syz_open_pts(r0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x16, 0x5, 0x7}) 2018/03/24 05:59:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000000c0)="7993c1b11b0b0a3844c1138c1b3fe739736a374d60d1f89523d966d7f25a330f0cdcbbe089ea462e73f700bb7816c1c3a18be377473cc976c5fef16975bde7204d468d1ad8017cc7de496c2132685b761151a6638fd3ae6dadcae8ad2e9edbb350") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c608ec2786f504cc931e056c2a24348abf746cd181807eff7db921ca5b2bd3f31a682aaaa44860c98ba027c22d0d3500d0f9b2d69"], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1063084003000000000000007c8cf507bf54f43070a179918a2df61275b8ed215b4e1365"], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/24 05:59:26 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}], 0x10) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/126) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x50) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x80000001], 0x1, 0x80000000, 0xd783, 0x5, 0x77c, 0x8, {0x3f, 0x2f0, 0x8, 0x7ff, 0x43, 0x6, 0x10001, 0x7, 0x3e556213, 0x8000, 0xd1b, 0x7, 0xa0, 0x100000001, "86fee832c47eb8cab941d33af6982a78197c95a250ccc2a59beaace5e481327b"}}) fchmodat(r1, &(0x7f00000001c0)='./file0\x00', 0x140) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) [ 44.784601] Option ' [ 44.894120] audit: type=1400 audit(1521871166.326:13): avc: denied { call } for pid=5320 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/24 05:59:26 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigpending(&(0x7f0000000080), 0x8) poll(&(0x7f0000b1dff8)=[{r3}], 0x1, 0xfffffffffffff370) connect$unix(r3, &(0x7f0000000ff8)=@abs, 0x8) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000240)) 2018/03/24 05:59:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x340, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) chroot(&(0x7f00000000c0)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r0, &(0x7f0000000000)='^', 0x1, 0x0, &(0x7f0000000100)={0x2}, 0x10) [ 44.925055] binder: 5347:5349 unknown command -1030856676 2018/03/24 05:59:26 executing program 4: r0 = userfaultfd(0x0) readv(r0, &(0x7f0000002d00)=[{&(0x7f0000000700)=""/239, 0xef}], 0x1) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x8b07, 0x2, 0x1}, {0x1, 0x401, 0xb98, 0x1}]}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000004c0)={0x114, 0x0, &(0x7f00000005c0)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x4}, @request_death={0x400c630e, 0x0, 0x2}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=[0x48, 0x20, 0x28, 0x38]}, 0x200}}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f0000000280)=[@flat={0x776a2a85, 0x100, r4, 0x3}, @flat={0x77682a85, 0x101, r5}], &(0x7f00000002c0)=[0x0, 0x68]}, 0x2}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x68, 0x8, &(0x7f0000000400)=[@ptr={0x70742a85, 0x0, &(0x7f0000000300), 0x1, 0x0, 0x5}, @ptr={0x70742a85, 0x1, &(0x7f0000000340), 0x1, 0x2, 0x1d}, @flat={0x77682a85, 0xb, r6}], &(0x7f0000000480)=[0x48]}, 0x3}}, @acquire={0x40046305}], 0xe3, 0x0, &(0x7f0000000800)="cfa422661b538b6e299afb3537a2627a6441aac9654672f809636e822f7d93c31d7c17666c6825f11038a891db9672d70ebbf44529a72e9531340aa069afcfd47cdbdf2039b93e867d961e3d138ecd11e760d61f954a7eaf8166b829e8a754be2e1acb1eb7c58f581f5e8e3d058dec871a3d1e273d4dcfdcbd7673175dfd1689d7778f064b6a310dbc08ac319d5e7adbd389d9975cd8ffe5c1d705140fbf21922cde4feea9d3e93714b40eaacc79249e2499c1633d54f190daf8b071f6311e232b2d7305a933ef7c4a2c424961a8c04c233ca24c184a77570a9a945728fa52079f9352"}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000900)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0x8000, 0x4e22, 0x6, 0xa, 0x20, 0x80, 0x3f, r2, r7}, {0x7ff, 0x4, 0x2, 0x7fffffff, 0x80, 0x5, 0x6}, {0x8001, 0x4, 0x3, 0x1}, 0x0, 0x6e6bb5, 0x0, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x1, 0x6, 0x5879228c, 0x7b6, 0x3}}, 0xe8) r8 = socket$nl_route(0x10, 0x3, 0x0) fadvise64(r0, 0x0, 0x5, 0x5) sendmsg$nl_route(r8, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000580)=@ipv6_newaddr={0x34, 0x14, 0x303, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/03/24 05:59:26 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) 2018/03/24 05:59:26 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x909d}, &(0x7f0000000100)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=@in6={0xa, 0x4e21, 0x6f3d, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000002c0)="2566b0e8f1280bcc5951ced9784006538d4a4dd0bd989adc46a712ce8422d9b51536805c6a8244eadb2a45771fe2117a7888d18fc4e33905071d671bb1422f1be871db5e9e087f958a06bb2ab368382d2e90b95ef4370a0c204de784b695c2", 0x5f}], 0x1, 0x0, 0x0, 0x8800}], 0x1, 0x4000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000180)=0x8) exit(0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x1}}, 0x0, 0x3, 0xbff, 0xe4f, 0x1}, 0x98) [ 44.955114] binder: 5347:5358 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 44.962405] binder: 5347:5349 ioctl c0306201 20012000 returned -22 [ 44.970309] audit: type=1400 audit(1521871166.406:14): avc: denied { transfer } for pid=5320 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/24 05:59:26 executing program 5: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) request_key(&(0x7f00000001c0)='dns_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='-nodeveth0selinuxvboxnet1\x00', r0) r2 = getpid() fstat(r1, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() sendmsg$unix(r1, &(0x7f0000001880)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000300)="b01a5d7efcdecd4c3b458e089c62acce080908e85c57d99eeebdfe2a3a86f58440914ab325473037c7868c17175a98559482f2695d45beef007f97d8023a7c940b6bc84f0ee718a88cd6b21a7f347779946aba5bd52c6ad335392f930e2525b716e6013bc608589618793deb4e89be9230048b61e117c195d346b5fafc7e35eea488d0d16590b9657c7484fb9122978f2502073569e353ed977206291d4ef8875cd16dde31ddccf5fda92ed37dfd7b6a75dc0a1c719b8b7f2f1a1ef9198f467aa6869b5332d37414ad10dd3a903f80a1fa3418bbf25bac5de25c8f3895986d7bff5c22a0a71e7647650f3346ab4e8e751eb0d7155cd24f288b", 0xf9}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="f8c429320afa60f089c207b245efb028d2ab77458e656ef00234c7adc6d3b3efdecbe6998e4c8abcab27e75f4ce2d483010154a4021386d4b0f86c9078a88981f9f88d29f389b2b512bbe82b06b7feb265d39d01fb008231ff9d37ddb4294fcfc9dbaf58b5f9d9f863d2f0d8a0a893c1e7391dd50b6114f9d14d0a2c52dddc962d6f81784eb1d20ef35a6d47748caa20a52b8438fdd151aa5b941b896bb0f201af3cb77d", 0xa4}, {&(0x7f00000014c0)="a2638ec70f1418d7d7c17c0672e0a6ed1dbd8d27e5d8bd98817ba2554c7799808956dca1ceb686e705a4960de39ce6d553378ab4ae613ff781789ebcb4429927fdb0a89b415dcc8f04921bcfbdd2b33203cd04c4868ea7918cd2dfd46432fb66f89d48be1029d5d9e1a3de7fccbe", 0x6e}, {&(0x7f0000001540)="359ddbd64fcd28f413f3fcadd8349692c75a88121f22cb9bf8dd23d21b72e4882907256c11", 0x25}, {&(0x7f0000001580)="17f88f6b18fb45ab41b4b862ac20d1c4", 0x10}, {&(0x7f00000015c0)="700dcfb33458b76a7cb2897f528545471365b223c7de7aa9f4ead1924545f04551339616d2c69e331a504d1c5e0527b8bd0cc650c7c238f32ee29a2949e565993b7cd414dcef921a6c46dfb2187adf4a19c1778ee41e7a9a37cf0408354660544beec70cdee487cf5de901ea9de563ff4d9c02d71f42bd49bbb26490bde06b82b742745d1a04ab45f2677bded6ee14bd16ca85363d87a0ab62a19da9722d13acd596a3151060209bfbeb5ef047552f5813101859ba0d08f10f0e", 0xba}, {&(0x7f0000001680)="bd2f2681bad7a61774281fa2af8b183b54ac78abf27130e02c203fdef28e4fdf22177a7aa9e8850ad0b23f49c66a385e332a0dfc635d717017ae49cca17824326f9cca4fbc6f5a0b4aab71886349f340e3e140a9b2343601be2eb9a8f33fb93cc441356d1abeddf7b12c4d6aac28b17f5919f9e0231c1930", 0x78}, {&(0x7f0000001700)="515bde4138ad6840d9aab9be616b53db480ca4274f2aa1f26fe793330afd08", 0x1f}], 0x9, &(0x7f0000001840)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x1}, 0x81) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) [ 45.004038] binder: 5347:5358 ioctl 80487436 200000c0 returned -22 [ 45.009721] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 45.021650] binder: BINDER_SET_CONTEXT_MGR already set [ 45.028225] binder: 5347:5349 unknown command 536907575 [ 45.033596] binder: 5347:5349 ioctl c0306201 20008fd0 returned -22 [ 45.034090] binder: 5320:5338 ioctl 40046207 0 returned -16 [ 45.035281] binder_alloc: 5320: binder_alloc_buf, no vma 2018/03/24 05:59:26 executing program 7: r0 = socket$inet6(0xa, 0x400008000401, 0x55c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000000500), 0xdf, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) 2018/03/24 05:59:26 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000000c0)="7993c1b11b0b0a3844c1138c1b3fe739736a374d60d1f89523d966d7f25a330f0cdcbbe089ea462e73f700bb7816c1c3a18be377473cc976c5fef16975bde7204d468d1ad8017cc7de496c2132685b761151a6638fd3ae6dadcae8ad2e9edbb350") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1c608ec2786f504cc931e056c2a24348abf746cd181807eff7db921ca5b2bd3f31a682aaaa44860c98ba027c22d0d3500d0f9b2d69"], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1063084003000000000000007c8cf507bf54f43070a179918a2df61275b8ed215b4e1365"], 0x0, 0x0, &(0x7f0000011000)}) [ 45.035326] binder: 5320:5323 transaction failed 29189/-3, size 40-8 line 3128 [ 45.058729] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.064504] binder: release 5320:5338 transaction 1 out, still active [ 45.071219] binder: unexpected work type, 4, not freed [ 45.076614] binder: undelivered TRANSACTION_COMPLETE [ 45.082590] binder: send failed reply for transaction 1, target dead [ 45.089614] binder: undelivered death notification, 0000000000000000 [ 45.107100] binder: 5385:5388 unknown command -1030856676 [ 45.112782] binder: 5385:5388 ioctl c0306201 20012000 returned -22 [ 45.122408] binder: 5385:5388 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 45.134000] binder: undelivered death notification, 0000000000000000 2018/03/24 05:59:26 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200480, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffff8, @empty, 0x1}}}, 0x84) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000008efdc)="2400000024007fff00001000050001000047f6ff0100000000000000002000000006ff10", 0x24) 2018/03/24 05:59:26 executing program 0: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x298000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x59a, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000000c0)={r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xfffffffffffffda5) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000105ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) socketpair$inet(0x2, 0x7, 0x100000001, &(0x7f0000000140)) 2018/03/24 05:59:26 executing program 6: r0 = memfd_create(&(0x7f0000000240)='\'', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000000080)="d785411687798e6c2b94052153e67a9bdd97b7280f183ad9ea4b5b773a492785a24b2c79bbd830c5ae990a806d1488ecf88a2fea55ad6fb2a13131f5025435748076cca617068997316c15d31bac6535061308dda8c97ef156f4db", 0x5b) r3 = geteuid() clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) execve(&(0x7f0000fb0ff8)='./file0\x00', &(0x7f0000609000), &(0x7f0000025000)) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x97) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r4 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') epoll_create(0x0) pread64(r4, &(0x7f0000d63000)=""/168, 0xa8, 0x0) open$dir(&(0x7f00002eaff8)='./file0\x00', 0x26102, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r3, r5) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/24 05:59:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0xb000, 0x0, 0x0, 0x7f, 0x1000080) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x600, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000001c0)=r2) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000503ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="00ecffffffffffff07001d00ca4587fcc706c9e9f3eb3c045c16abc988ea8af05143561191ba60609ae0b3050000007810e934bbd7e24d5b824d1a075c7597d28a3cab388ad3993ba1a2c5fc5600e2b8d567524b707ba4649f3bd2e835468c7eccf54fd9d5db1397a2473a27883a13c76378e1be692f5315e8d8417e6239ef5a146db27a8ce745ad04a2aab5e67220eec30f68edc079e138b3ed76084c284bfc68346ad77583c0e7dc163aa5d285b05a19ec0663e033055d723f88882d70cf0c67509f249d6c750c435595d268180817e8dca7fe72aca6fbc4da9afa982a809cfb5e3eb1560b8499c9e74b3cc97adb7172f988d081b6aca26866"], 0x28}, 0x1}, 0x0) 2018/03/24 05:59:26 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffffc, 0x2, 0x6, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x1, 0x30, 0x1, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xe5, 0x30, 0x3, 0x4}, &(0x7f00000001c0)=0x18) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000003c0)=""/116) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.selinux\x00') 2018/03/24 05:59:26 executing program 1: getgroups(0x3, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0]) getgroups(0x4000028a, &(0x7f0000000080)=[0x0, r0]) getgroups(0x4000000000000136, &(0x7f0000000000)=[r1, r1]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) dup(r2) 2018/03/24 05:59:26 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000006000)='\x00', 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x50) fstatfs(r0, &(0x7f0000004ff8)=""/8) 2018/03/24 05:59:26 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000375feb)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/230) epoll_pwait(r0, &(0x7f000097b000)=[{}], 0x1, 0x0, &(0x7f0000662ff8), 0x8) 2018/03/24 05:59:26 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x101000, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x10}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000040)=""/3) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000140)='7', 0x1}, {&(0x7f0000000080)="e6b7512e996f61f6e9a9475f9ada409093e2a1a70b0e6756b9450c46903cb1fe1d5f8156f956e2a510a5ff6f536445e1921c3567af69b28cea8e7549d24c25addccccdd7c05194c17163597ecdee93a15b586e00d4726063f80ddbbc5f647848470aa6a7be803834750fc95e9ad0f1f02b481ae4f5781a2a95afc3e4a1e2de7db168c132aa376941a77b60", 0x8b}], 0x2000000000000003) [ 45.301851] IPVS: Creating netns size=2552 id=9 [ 46.456000] pktgen: kernel_thread() failed for cpu 0 [ 46.461166] pktgen: Cannot create thread for cpu 0 (-4) [ 46.466542] pktgen: kernel_thread() failed for cpu 1 [ 46.471656] pktgen: Cannot create thread for cpu 1 (-4) [ 46.476998] pktgen: Initialization failed for all threads 2018/03/24 05:59:28 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000000000), 0x37c83eb6, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x24205, r1, 0xffffffff, 0xffffffffffffffff) ptrace(0x4207, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$getregs(0x14, r2, 0x0, &(0x7f0000000000)) 2018/03/24 05:59:28 executing program 7: timer_create(0x2, &(0x7f0000000180)={0x0, 0x38, 0x0, @thr={&(0x7f0000000000), &(0x7f00000000c0)}}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000080)) 2018/03/24 05:59:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0}, &(0x7f0000004540)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002700)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002800)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a00)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000002b00)=0xe8) stat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002d40)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000002e40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002e80)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002f80)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004240)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004280)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000004380)=0xe8) lstat(&(0x7f00000043c0)='./file0\x00', &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000004500)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbff, 0x10}, 0xc, &(0x7f0000004200)=[{&(0x7f00000001c0)={0x1130, 0x24, 0x20, 0x70bd27, 0x25dfdbfe, "", [@generic="832ac3", @typed={0x100, 0x57, @binary="00a72ac57e37f4893555b0a12410241eb0f5b2757f5059cec13cb21c410055cdc602737768a63db01f1a99f218659dc7a3f7b0f0f161ab952bc32ea018321b432449b116d065feb2da00299c2e90d38d06b0a30fd0225a1d16bcc3e4873100f4d4e3635683ca8e8664b955296ac897118d44f4a8f2bf48d34af511d603f6388c142d4958814b53dbbd80396916d2baa6169490016f504720efa6acdff462e73e56bfd01ef9b6a88290fe178bf762102658038d96966a674c27aea4e663b43d70e6610cd8d0804c38dfb1fe3632add7819a1b748598b43206774934f87d843ca0dc3de644001800ed3d32adb1f5dad033dcaea80f190b00f36c"}, @typed={0x4, 0x76}, @typed={0x8, 0x69, @ipv4}, @typed={0x8, 0x59, @uid=r1}, @typed={0x8, 0x3a, @ipv4=@multicast2=0xe0000002}, 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@generic="17f490d87b4e2f4096772aec6263f0553510dfc70a95f7256d1b1affafb574fb584e2837639f11b3685910d25361c1735f326fa6f5c187e65db3319199b36eba81eda03c42cd3e4c40f2e7d0eb7e8f6f2edf1f23337136daa87b329eb99ec8912ff599001978ea48fc6d2f5f13f210c7754393c0de09b2319528be04066bdee20e210ac3e324f7c9515a5cffbf20bf29232ae384fe6ffb8103b6dbaf0b3d31b38e904749f412e03310a1337bc3dff4c4193ebe83d0b7081c163b0d9a1d5d6018e08ab52780c3fe6ca86368c458", @generic="2a06fbe9b375e512ca485096dd8d2b5339edf17fb77d912a2c8eb12c77c52569fab83d18aeb3900bee3880eab45d45eea4eb1b5ac4377b3322e95a6bb270951fc31a23450961f8b1803eee96b95add40b744a704be05ce52d9cf9b84d4d11d947362b6cd83e0bb9cb6f080e2debfd9844d727f4df52fe7d6e1c86468d0fe3558398104517c15da26a1880c36b8ebda2e5c2e39d89136fcb9e4"]}, 0x180}, {&(0x7f00000029c0)={0x18, 0x20, 0x4, 0x70bd27, 0x25dfdbff, "", [@typed={0x8, 0x75, @u32=0xfa5}]}, 0x18}, {&(0x7f0000002b40)={0x134, 0x3a, 0x200, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x118, 0x3e, [@typed={0x28, 0x48, @binary="90dd0441c294d7572ad0734b47b5e7d3706367d4c229e6cd6b7f46caf10217d92ea185ab"}, @generic="cf34a8863b5781fb97f481b43aa5284fe6eb671f40e385f320a6758b840e0a73659055e6c75acdd10c182552c7804558a69066266b5d5ea1bb939e0583c4c59a06b7cfcfefbee5f422d9dd814d72233ad67a29196ffb06b46c95a2308db65632f53dd9b3ddc05ee64c6e658a318498819604ffcc4c4cca59809f", @generic="9ecc756e99a840103e3bf6436e885b69d5ff0b998f4325c872a8af0d0114700e079a91fbafc91ee32b8598e2d40135820f1fcecfd925d263dea2d4ec45dbfb5507615aba76d67aad44c71daf91865008973d6677b4f1c66aabc8de70062686fb8e82f19633bfc5c055e4c2e22e420f9a6a"]}, @typed={0x8, 0x2f, @uid=r4}, @generic="18860d66"]}, 0x134}, {&(0x7f0000002fc0)={0x1230, 0x3a, 0x800, 0x70bd2c, 0x25dfdbff, "", [@typed={0x8, 0x89, @uid=r5}, @generic="715948543179b0cfcb145c7893e22308ddb064ab9f6b07aedb2350b29ca0931427381e631f25ad1fc63740e75382c758c9dcb8ab83ea98ad1adf0334069a1e8f66700f63e1985dd7af8d632fc877e8f8", @nested={0x11c0, 0x5b, [@generic="df6aacd8992a297633edbcb026ff887d70bb894e6c55aad38e11bbd7174b74879ece0f7e0be4e3f351021f029dde149713a55104d7db7d9faee58d3f3514811835a2241546e2542ae12dadd410ba36cff942b6b8dcb242f83c32539ffdd79fa650f4a4fab41916c9157a0c7ea643fd176fb16d8f516470f4d68ca8462e501f1a41bb481c", @typed={0xc, 0x4, @u64=0x1ff}, @generic="3984c59aa0ddf154369672ce62373bb57c39e265b536eb542411b67531ca36f153893376f6b724d93846e491201a1d7a89d847592c54a5add62b0a3b19bbe0769a1a59c5d8abaabb2a3a9dd03c3a4a21259be8d1d0d6b119f27386949b2d057cee072ba301e71b229c4a931afe9767a7de49081991cb8a4d597347fe0983", @typed={0x8, 0x2d, @uid=r6}, @generic="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", @typed={0x8, 0x21, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x72, @uid=r7}, @typed={0x8, 0x5e, @u32=0x3e000}, @generic="bc7780913837a614cafc9271208edbb287b92ecb0d78a6037804f88d3d863a7b3e4045cc90833b9c887c808fc3c6a8f13e72641bc987fe449d51280ffc5d64cfb4533d14925ba8857b9adda999505a4d0f55d484bdff1027885c09dca9151ee8ccdd7b92060d3076d1814e6b0a4d537bb74403ba400ac4cde04a631b5be79563c80016b8a19a5e774220b6"]}, @typed={0x8, 0xb, @u32=0x5}]}, 0x1230}], 0x7, &(0x7f0000004480)=[@rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xfffffffffffffdd7, 0x20000000}, 0x0) preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x1) 2018/03/24 05:59:28 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000ff0000)="2400000052001f0000f9f40700ff03040215071006000100050000000000000100000000", 0x2) open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x18e) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) getsockopt(r0, 0x1, 0x0, &(0x7f00000000c0)=""/207, &(0x7f00000001c0)=0xcf) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'tunl0\x00', {0x4, 0x1, 0x5d4b, "175f7bc467dc", 0x3}}) 2018/03/24 05:59:28 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000080)={0x40, 0xd1f, 0xffff, 0x7, 0x14, 0x8000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000180), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) 2018/03/24 05:59:28 executing program 3: unshare(0x8000000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@local}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0)={0x0, 0x99, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x28, "34210391345bd9034ad6c846a01f033a031572b798c6299df02e64955f88833732351766abf063d0"}, &(0x7f0000000380)=0x30) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000001c0)=0x6) 2018/03/24 05:59:28 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x5, 0x0, 0x0, 0x8}]}, 0x8) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0xe269}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x20000000009c, 0x800f, 0x8, 0x1, r2}, 0x10) 2018/03/24 05:59:28 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x900, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/184, &(0x7f0000000080)=0xb8) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/24 05:59:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) 2018/03/24 05:59:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xd46, 0x54}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x1}, 0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x200, 0x190, 0x6, r1}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gre0\x00'}) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x5) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000000c0)) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000000)="3226ed04bec9b3f997f611c018d3db9acb211b27db26c6553652d1692f3dae2fc62d4030b4e5f1fc55e01116c87f39e60406af453a9f6c7b46671bba22d8281b54e198003fc6790e520fbb93d1006da16e76") openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x20001, 0x0) 2018/03/24 05:59:28 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000002, 0xc010, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) 2018/03/24 05:59:28 executing program 4: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000000000)=0x6, 0xfffffffffffffeef) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x82000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x4, 0xbe0e5356f06dfede, 0xfffffffffffffffe, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x4, 0x3f, 0x0, 0x7, 0x1762}, 0x14) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0x401) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 46.606739] binder: 5438:5442 transaction failed 29189/-22, size 0-0 line 3005 [ 46.619635] binder: 5438:5449 transaction failed 29189/-22, size 0-0 line 3005 [ 46.649882] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.656178] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 05:59:28 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000f89000)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR]], 0xd2}, 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0xf3) 2018/03/24 05:59:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'tunl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000001000), 0xffffffffffffff73) 2018/03/24 05:59:28 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x1, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000140)={r1, 0x1333}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x10007fff) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000040)) r4 = syz_open_pts(r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000080)) r5 = syz_open_pts(r2, 0x0) r6 = dup3(r3, r2, 0x0) fcntl$setpipe(r6, 0x407, 0xfffffffffffffff7) readv(r3, &(0x7f00000012c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x3) alarm(0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000000000)=0x3) close(r5) ioctl$LOOP_CLR_FD(r6, 0x4c01) 2018/03/24 05:59:28 executing program 4: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x32cbed20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x297}, &(0x7f0000000100)=0x8) 2018/03/24 05:59:28 executing program 5: r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f0000000000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) tee(r0, r0, 0x4, 0x2) 2018/03/24 05:59:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000300)=""/228, &(0x7f00000001c0)=0xe4) 2018/03/24 05:59:28 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) r0 = epoll_create(0x40001e) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faeff4)) link(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') socketpair$inet6(0xa, 0xb, 0x13, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe550acd52fb7108f, &(0x7f0000000180)=""/243, &(0x7f0000000040)=0xf3) epoll_pwait(r0, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x100, &(0x7f0000000380), 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x531a) 2018/03/24 05:59:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = getpid() getpgid(r1) ioctl$TCSBRK(r0, 0x5409, 0x7) ioctl$TCFLSH(r0, 0x40045436, 0x2) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0) 2018/03/24 05:59:28 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8841, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x3a) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="180000003e0063abbd740060eae15af000e5f4ae2ec53e254d7e851ce992a87eb8796cd89be269bbac396298ec7d5701a8f623fbb7f0114bde7fa4e7502823118157f575ced2dad956fadc7aba833ff42c80a1169bf38fa76dabdd87c802d2b4000000000000000d756632c81d6ca8af0c78767400cd1b870d7c9cbca846940461717dbe59b871fc52d2f27a5f9144bda9b4e8b132b200d79717a367ce061471c0735d834ccc4a56e10df222029f6dfe68e3452f905af8180191e53fde3528e83287ca2dfe62088fe47dbb2094c27352122a216f89cf3308"], 0x18}, 0x1, 0x0, 0x0, 0xc0}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) fcntl$setstatus(r2, 0x4, 0x44000) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) 2018/03/24 05:59:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x7, 0x7, 0x4, 0x100000001}, 0x10) r2 = socket$inet6(0xa, 0xb, 0x1) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 05:59:28 executing program 0: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x4f, 0x8001, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x30840, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x18071, r0, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) sendto$llc(0xffffffffffffffff, &(0x7f0000007fbc), 0x0, 0x0, &(0x7f0000002ff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/24 05:59:28 executing program 5: timer_create(0x6, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc, @thr={&(0x7f0000168000), &(0x7f0000455000)}}, &(0x7f00006db000)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4e5fc2c1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, @in6={0xa, 0x4e22, 0xffffffffffffff7f, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}], 0x48) 2018/03/24 05:59:28 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap$binder(&(0x7f00001a8000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x800) 2018/03/24 05:59:28 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4d) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000140)) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00000000c0), 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) socket(0x0, 0x0, 0x0) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) [ 46.763135] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 46.790057] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/24 05:59:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) socketpair$inet6(0xa, 0x80e, 0x10001, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000000c0)) connect(r3, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x3, 0x1, 0x0, 0x0, {0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x80) 2018/03/24 05:59:28 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x100000001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1ffe00000000, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x9}, &(0x7f00000001c0)=0x8) bind(r0, &(0x7f0000000000)=@generic={0xe, "d03949e3075526227a5ad59af0cb4b71bed5150c2297bdb4b0fc035f304074026ea89d267bbde3d7d8be389906ca7940fcb0d6385ee7063460c7aaf7ed3481849092d95a68e2f00a8be91bf16f596778cd63935de0edb7198bba08540c1b7c9ec62583b14de9ca7414674e96bf6ec581d54d0fd946842709d660baa1f3cc"}, 0x80) socketpair$inet6(0xa, 0x2, 0x80000000, &(0x7f0000000180)) 2018/03/24 05:59:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x1ff}) getdents(r0, &(0x7f0000000000)=""/94, 0x5e) 2018/03/24 05:59:28 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x80003, 0x8) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00000001c0)=""/168, &(0x7f0000000140)=0xa8) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/24 05:59:28 executing program 2: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) rt_sigprocmask(0x2, &(0x7f0000000040)={0x100}, &(0x7f0000000080), 0x8) fcntl$getflags(r0, 0x40b) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20200, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x7, 0x0, 0xba7, 0xffffffff}, 0x8) 2018/03/24 05:59:28 executing program 0: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x80000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'ipddp0\x00', 0x4}) r1 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'sit0\x00'}) 2018/03/24 05:59:28 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x1}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/03/24 05:59:28 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000180)=0x129880, 0x4) getsockname$packet(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000000c0)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) 2018/03/24 05:59:28 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x7fffffff, 0x0, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x800, 0x3ff, 0x3, 0x1}, 0x14) 2018/03/24 05:59:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f00009dc000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f00009de000/0x4000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/24 05:59:28 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) syz_extract_tcp_res(&(0x7f0000000000), 0x7f, 0x1) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600), 0x19, 0x0, 0x7f}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x20000000000000b8, &(0x7f0000000000)}}], 0x2, 0x0) 2018/03/24 05:59:28 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x439}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000340)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0443a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) [ 47.033136] audit: type=1400 audit(1521871168.466:15): avc: denied { set_context_mgr } for pid=5517 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/24 05:59:28 executing program 2: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'vcan0\x00', 0xfff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00ffffffffffffff00"}) 2018/03/24 05:59:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe4}]}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={0x0, 0xfff}, &(0x7f0000000740)=0x8) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000800)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x87, &(0x7f0000000500)=""/73, 0x49}, 0x100) r2 = memfd_create(&(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000240)=0x2e, 0x4) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x498, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0x2}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000040)={r1, 0x800}, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r1, 0x9, 0x30}, &(0x7f00000001c0)=0xc) 2018/03/24 05:59:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/250, &(0x7f0000000140)=0xfa) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @dev}, @in6=@dev}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0x7) [ 47.094837] binder: 5517:5539 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/03/24 05:59:28 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x64d, 0x4000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/56) r1 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x24) close(r1) [ 47.135394] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/24 05:59:28 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000000140)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="ec0000008fcea6e45cb0e5b1c798ff7692feaab595601c177cd4f46a46cda8b950953a0d3d8d6adcc2fec1fcde8b779d080000000000000011d376d83758c8658b2ecd8dc59a22354db78b5f9ff5627bc89f9d28bf2976f6fb7920f6404d073c223ec6955ac1f0b1b404b0d024b00abb6acb81eb25829396687a296dd20aeee71eee5fbab6823f8b9882f37ebc005bcc7f7fd02540098a9be6bf888f0114b63015d57bb6c877128a2b70f50a07b2e4cf8bb1c807b42ded52bbbb563cc9d1f830bb75d1051170c46188e0a246ce8c5e15ff438fbcadadf0fd0f29288d745f"], &(0x7f0000000100)=0xf4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0xfffffffffffffe00}, &(0x7f00000001c0)=0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 47.164170] binder_alloc: 5517: binder_alloc_buf, no vma [ 47.172871] binder: 5517:5542 ioctl 40046207 0 returned -16 [ 47.178754] binder: 5517:5522 transaction failed 29189/-3, size 40-8 line 3128 2018/03/24 05:59:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x10002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in6=@mcast2}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x3f) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20000, 0x0) shutdown(r1, 0x40000000000000) setsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000200)=0xfff, 0x4) 2018/03/24 05:59:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x70, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, @in6={0xa, 0x4e23, 0x3, @empty, 0x8}]}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r2, 0xffffffffffffff1b, 0x3, 0x0, 0x2, 0x40000000000000}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x0, 0x57cb}, &(0x7f0000000080)=0x14) r4 = dup2(r0, r0) ioctl$TIOCCONS(r4, 0x541d) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000100)={r3, 0xb2f, 0x800, 0x2, 0x5, 0x401, 0x2, 0x7ff, {r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x200, 0xfffffffffffffc00, 0x40, 0x101, 0x7}}, &(0x7f00000001c0)=0xb0) ioctl(r0, 0x442000000000127f, &(0x7f0000000000)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KIOCSOUND(r5, 0x4b2f, 0x7ff) [ 47.285880] sd 0:0:1:0: [sg0] tag#13 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 47.294450] sd 0:0:1:0: [sg0] tag#13 CDB: Test Unit Ready [ 47.297742] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.297895] binder: release 5517:5522 transaction 16 out, still active [ 47.297899] binder: unexpected work type, 4, not freed [ 47.297901] binder: undelivered TRANSACTION_COMPLETE [ 47.298021] binder: send failed reply for transaction 16, target dead [ 47.330592] sd 0:0:1:0: [sg0] tag#13 CDB[00]: 00 00 00 00 ec 00 00 00 8f ce a6 e4 5c b0 e5 b1 [ 47.339598] sd 0:0:1:0: [sg0] tag#13 CDB[10]: c7 98 ff 76 92 fe aa b5 95 60 1c 17 7c d4 f4 6a [ 47.347828] sd 0:0:1:0: [sg0] tag#77 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 47.347840] sd 0:0:1:0: [sg0] tag#77 CDB: Test Unit Ready [ 47.347851] sd 0:0:1:0: [sg0] tag#77 CDB[00]: 00 00 00 00 ec 00 00 00 8f ce a6 e4 5c b0 e5 b1 [ 47.347862] sd 0:0:1:0: [sg0] tag#77 CDB[10]: c7 98 ff 76 92 fe aa b5 95 60 1c 17 7c d4 f4 6a [ 47.347871] sd 0:0:1:0: [sg0] tag#77 CDB[20]: 46 cd a8 2018/03/24 05:59:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) r1 = socket(0x10, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 05:59:28 executing program 0: r0 = getpid() setpriority(0xfffffffffffffffc, r0, 0x7) 2018/03/24 05:59:28 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mremap(&(0x7f00009dc000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f00009de000/0x4000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/24 05:59:28 executing program 6: timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000000080)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x5a, "f6f9072709ce28b732135d73a3945027714cb99ba7311e4907e69fdfb73373b0413db746e3571879ca02e13c8c72441c2277a2fdff0599b433fb65c9932f87fc173b1f014cae43dda4c40a6e0aaa141dfa6148e7a30383253fcc"}, &(0x7f0000000140)=0x62) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x1, 0xff8000000000000, 0x1000}, &(0x7f00000001c0)=0x10) 2018/03/24 05:59:28 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x18, r1, 0x0, 0xffffffffffffffdd) sched_setscheduler(r1, 0x7, &(0x7f0000000000)=0x3) 2018/03/24 05:59:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0xc, 0x0, @thr={&(0x7f0000000080)="57127da0601208c8ea8721239ee18adc2b56073b61985204eb4c4161770779ba9cbcc51f368be85a1546b4416bb41e411a2e27be417cd1add614ad565aa2f5aed93dee3ff5f77771fc03991b39fcc2de9bf0d13189b86fa786", &(0x7f0000000140)="a2cfa09069e11089269de098333be449fb4f772faf842fff235aa30423a39552870bbe5a330e45bd989e256e26e124e2e2aa109e96933a79ee081709f27c46d557b565a82fe9a7a82230ba99c951ec2068f9d7476959f9"}}, &(0x7f00000001c0)) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0xfffffffffffffffe, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x46, 0xfffffffffffffffd, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0xfffffffffffffd94) 2018/03/24 05:59:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0xbf, 0x0, 0x0, 0x0) socketpair(0x1f, 0x5, 0x81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x8, 0x5, 0x2, 0x8, 0x0, 0x4}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000200)={'raw\x00', 0x61, "29d9227b0a43687dce9cac3b64b74352d645752179fbf7c082ce5556b986c468acd6a5ba86882cacff94152c3cde3700acd18a482b30f139219b2a2177d1c6fb0e4fc4a3bfc6f8a4c2a42a6324cebb152ee0f0b20ef9a761c0f6ce95d67ffd3504"}, &(0x7f0000000080)=0x85) 2018/03/24 05:59:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) memfd_create(&(0x7f0000000000)='^\x00', 0x2) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00008f9000), 0x4) [ 47.385594] sd 0:0:1:0: [sg0] tag#13 CDB[20]: 46 cd a8 2018/03/24 05:59:28 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x2, 0x6, 0x93a5}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/03/24 05:59:28 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000000140)='./control\x00', 0xffffffffffffffff, &(0x7f0000000080)='./control/file0\x00', 0x8003) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x402001, 0x0) 2018/03/24 05:59:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f0000000100)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000027faa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x0, &(0x7f0000bfde5e)) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000040)=""/2, 0x2}, {&(0x7f0000000140)=""/134, 0x86}, {&(0x7f0000000200)=""/130, 0x82}], 0x4, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x2000000000000117) 2018/03/24 05:59:28 executing program 7: socketpair(0x0, 0x80000, 0x81, &(0x7f0000000040)) r0 = socket(0x10, 0x20001000000003, 0x0) write(r0, &(0x7f0000000000)="220000001400070020e800000000030002000300010000000800020000000000f055", 0x22) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 05:59:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}}) 2018/03/24 05:59:28 executing program 4: time(&(0x7f00000001c0)) r0 = getegid() setfsgid(r0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={0x8}, 0x8, 0x80800) fsetxattr(r1, &(0x7f0000000100)=@random={'security.', 'system.'}, &(0x7f0000000180)="47504c2db26e6f6465762a00", 0xc, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) writev(r2, &(0x7f0000001340)=[{&(0x7f0000000140)='5', 0x1}, {&(0x7f0000001180)="e6b7512e996f61f6e9a9475f9ada409093e2a1a70b0e6756b9450c46903cb1fe1d5f8156f956e2a510a5ff6f536445e1921c3567af69b28cea8e7549d24c25addccccdd7c0d98e1e13c7a4ce05ee93a15b586e00d4726063f80ddbbc5f647848470aa6a7be803834750fc95e9ad0f1f02b481ae4f5781a2a95afc3e4a1e2de7db168c132aa376941a77b60", 0x8b}], 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xcc, "16386dd61ab4c0efc96b57fd36bcaea7aaa73744ea926eaf2b16c500b4bec0a44a2b545be2fd778b3d3108afc894f09e5464296b6a3a754d920743dee3b09bf3d5f96f6e50d363b2091b6a1ca2a991f4e065e969fcfe3fbae1562ed22eeabf1eef5e691dfbfb9114806d8a542be8f46a52b0c021f94ef28bb9af93ef187d1c272f8f8e0178be0b11183a4ee46fd42449df1ee861d95a7f0c500c6f0394404c1e6bb3daaebc42adb1d72acd6a0ceea751b32686e5fb1a3835175ebf985f9aa217aaa2a7d6d8ce99c897cb26d8"}, &(0x7f0000000340)=0xd4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000380)={r3, 0xcd, "f5a91e12041128dbc063a06a3a295113e78dfcfdadbe396850027baef663a2b0200bd4b13a068183ddbbd433315005c04c5812992f28da0219f86692df080c19d230812623240dab7617cc523d140ea4a89f5eaf487932bf17abf8300b1c26c26e80c42565f057eaa95123a927e2b64a2630a74c4b96abd643416561b0abf0a0e859dc579155a021a819f2e5bd208093700bf1a9a929497eb66d6489d69e490fce9a258696b02334dd2881075a06a5efdb0ea23168eec8288062bff6612150a7dc3405f3e40d28203057382507"}, &(0x7f0000000480)=0xd5) 2018/03/24 05:59:28 executing program 3: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x15}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x707, &(0x7f000003e000)) 2018/03/24 05:59:29 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000000000000) splice(r0, &(0x7f0000000140), r1, &(0x7f0000000180), 0x80000001, 0xfffffffffffffffc) fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/03/24 05:59:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r0, 0x440000000000127c, &(0x7f0000000100)) tee(r0, r0, 0x6, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) modify_ldt$write2(0x11, &(0x7f0000000040)={0x8, 0x0, 0x5000, 0x4, 0x4214, 0x2800000000000, 0x6, 0x7, 0x20, 0x5}, 0x10) [ 47.651689] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/24 05:59:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/03/24 05:59:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000400)={0x2, 0x0, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x7}, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x80) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000000000)={'ipddp0\x00', @ifru_names='sit0\x00'}) syz_extract_tcp_res$synack(&(0x7f0000000100)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000140)={0x41424344, 0x41424344}, 0x10001, 0x7) syz_emit_ethernet(0x21f, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x1, 0x6, "01d317", 0x1e9, 0x32, 0xae, @empty, @empty, {[@routing={0x62, 0x10, 0x0, 0x1, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x13}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x10}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x0, 0x0, 0x100000001, 0xc957, 0x0, 0xffffffffffffbddc, 0x65}, @routing={0x36, 0x10, 0x0, 0x8001, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x5c6c}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}]}], @tcp={{0x4e23, 0x4e24, r4, r5, 0x100, 0x0, 0xc, 0xc0, 0x794, 0x0, 0x7d1b, {[@sack={0x5, 0xe, [0x4, 0xfffffffffffffffa, 0x5]}, @eol, @fastopen={0x22, 0xa, "7233ae637d1fc999"}]}}, {"d367457687ae34ed5b8d475006f1b8f89cbd1d0791ad2bc5ddabefdf3bdfef1b56840e0fc4b803775702a6444adb54f799d4cbbdf873a6cdfed35c1847e92030569cfb1c69acc7fc0b0cd0aabe9ed0d9fbae9b14f3d29747a3a521c9b136cb8b29e247f6d478270525ea0051fe6fdccc7b5ece0442e1990bd99f2b68d1168720ae99892399ff8d30188a9177e0b1037d9fbbbe8db02fc39f90207c7129adf36eb7"}}}}}}}, 0x0) 2018/03/24 05:59:29 executing program 1: r0 = creat(&(0x7f0000000340)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xfb, "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"}, &(0x7f0000000540)=0x103) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x200, 0x4, 0x9, r1}, &(0x7f00000005c0)=0x10) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@setlink={0x24, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) 2018/03/24 05:59:29 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)={0x2, 0xe, 0x7ff, 0x3, 0x21, 0x0, 0x70bd2b, 0x25dfdbfc, [@sadb_address={0x5, 0x7, 0x7e, 0x0, 0x0, @in6={0xa, 0x4e22, 0xa9, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x19ca1626}, @sadb_key={0x13, 0x9, 0x470, 0x0, "0a9729d8bc6ff5d4be347eb6ef05df63ea84adc08d672e07f1f265dcf1ecf98cd51ae0d6449f0f158830f60ceaed4d6251c536a9cdc8c2a75c1726c9a2ab2d032630594c6cc8834e630351dd22ffd4cda67e1a7a615f4d7ee050c2c27af4474bb268b368e998293b83881bba6b46c7bbae8527f9472b8334ad604ec3e725d297bc9755ff11971d15311540c04798"}, @sadb_key={0x5, 0x8, 0xf0, 0x0, "a636e42d15c5b321f40b66d6f70b62961445406fcbfb5d26b327f6b96c54"}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}]}, 0x108}, 0x1}, 0x4800) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 05:59:29 executing program 4: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup2(r1, r2) tkill(r0, 0x16) sendmsg$nl_netfilter(r3, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x11c, 0x8, 0x3, 0x0, 0x70bd2d, 0x25dfdbfe, {0x0, 0x0, 0x8}, [@generic="f1144a6af4d0c159ae17b267de34bb54ea9ddcbdbf028800c65fcbd86e3fcfe7018911cf55010be8c85cf208eafaa2eec6b4e6b4a6fff5b418d6fc3ec41625f742486db723ea2c88253d77220fa331d2038833a05da1387e88a147cc4a3a0ca312d03344a342db7e4784de2db1f08337e878efbdb721c6b371451690eb1370f01c79cf273e174236933c97f8aacc33653d955eee5af9ee80689428ae720e3131cfeef743433f370e9ca26415ba87a69dda12bc437cd6a37344b871da2a4cc154c7b0f70db76e79cac7bcbc3c9bd474809a71a8f7c80e142cf04f91", @typed={0x2c, 0x48, @binary="5df36e5020f73e30975a4439fccba1845b02e475b9454bf395eeecaa0105253f8d2ab028817024"}]}, 0x11c}, 0x1}, 0x80) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/24 05:59:29 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) listen$netrom(r1, 0xff92) write$selinux_context(r1, &(0x7f0000000080)='system_u:object_r:auditd_log_t:s0\x00', 0x22) dup(r0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x4, 0x0) 2018/03/24 05:59:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a2fff4)={0x10}, 0xc) 2018/03/24 05:59:29 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_user(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f72bc3c47ef6ed3b96069c1dcff95a23a51be36724dc3e69d745f65786563"], 0x2e) dup2(r0, r2) 2018/03/24 05:59:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f6578650000000000005a278e97bf775347714fe467421dfa2033974dd46381a06d7194447aa0b187ce36e546c0404ebc2df7a8bcdbd3326b1bcef594f340d16385fd2634d08519bd1da7fb590af4f155c610359dba4cc488bb5ef5f1ff4b1310f78f2c770b4eb210c6f972109da7419f266eb312dca5c23380efd2005dcccacf285218140c4f8a741826e5e2253ba44955fb71ee7db292032d02ce18c5d1b4ea9171b770157f07cb03493f3910a6e91ad2") socket$inet6_sctp(0xa, 0xf0b2a5300995d868, 0x84) fgetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000040)=""/28, 0x1c) syncfs(r0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) 2018/03/24 05:59:29 executing program 0: prctl$intptr(0x1c, 0x64) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) prctl$intptr(0x1c, 0xffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="4523222bd050218d213b3759e61bfaad0b04d8ad3caaa0310cc92269a04f60121441b777c95ffa4fa3df55f8e3ee8ba8790e9253c37b8d7fedeb0d81ade5f53ce70c45032ea203842c6fba361e3378a6fdec4e328467ac9de14f5dd7ebca1e5830a76c45dd1d3e8b9e6395be32fd8e72ed53534b931f3b223998510d0cbc58ee69cdba8d6ab3fbf0421d9226cdf18fc425ac5c1c7f6fff2a945556ecaf798acd7cdcf168e8c3346e21a8ab500e5388bf3d14ada11e246f7a10f5ed20f32d", 0xbe) 2018/03/24 05:59:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="0334bd7eaa2c2487ea99284c5ba069360c9d494824e8f1957af7bc6f42bd1d75b1c89b59b39ef50fa78668e48ddfd8e85bffaecb6d11307b91c294c34687ffec331846acecd9ca548023875892944b238948d880fa6c6aa7351a0e39ec2e7fbf9ea9c6732235ca0c4905113fdafbd84a87e17653749aae72b57124b5b3fd54322fc3d5479a20bbb11785f63741d1c5a7b28881", 0x93, 0xfffffffffffffffb) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x6, 0x4) keyctl$read(0xb, r1, &(0x7f00000002c0)=""/153, 0x99) 2018/03/24 05:59:29 executing program 7: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0xfffffffffffffffd, 0x2) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x12, 0x3d, &(0x7f00000000c0)="2c6c19f6e1081f2d0e40cb5921d58eff6a2791650e198f2792f2347c8d9eda667a5a88bfa0e5a349a6d2c31d6ffa9480882d2d2df2ac37b91319f162a0"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) ptrace(0x4207, r0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) socketpair(0xf, 0x1, 0x2f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000280)=""/229) 2018/03/24 05:59:29 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x4010, r0, 0x0) 2018/03/24 05:59:29 executing program 5: socket$inet(0x2, 0x3, 0xffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp6\x00') ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/03/24 05:59:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a77965)="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", 0x5ad, 0x48000, &(0x7f0000e3efe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3, 0x1ff, 0x7, 0x1, 0x6, 0xe102, 0xfdd2, 0x20, 0x4, 0xfff, 0xfffffffffffeffff, 0x4, 0x3, 0x1f, 0x2]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x80000000005, 0xffffffffffffffe5) sendto$inet6(r0, &(0x7f0000000200)="759e4d67ea4da5e2e7116d4a9b8e8b80df10ef629a9a3c61a4fc13464ce1b896d07e9f4eddf68365a1212220422a28762c71d716f2ed", 0x36, 0x0, &(0x7f000016b000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xfffffffffffffc01}, 0x8) 2018/03/24 05:59:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000000c0)={{0x3, 0x1}, 'port0\x00', 0x12, 0x40000, 0x7, 0x18, 0x5, 0x6, 0x5, 0x0, 0x7, 0x9ae6}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x7f, 0x103) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x60b7}, 'port0\x00'}) 2018/03/24 05:59:29 executing program 0: r0 = socket$packet(0x11, 0x10, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000000c0)=[{0x5, 0x0, 0x0, 0x8}]}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000001, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x9, 0x2]) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'irlan0\x00', 0x74e}) 2018/03/24 05:59:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x26e2}}, 0x3, 0x8, 0x5410, "55e0f01346d24c25f4375027fa58a05449db3ddf15a838600ddc13ddc563fda3069d635adb05e01cb0408d736e2dbff6a6c258837a16812ba806d49518f7825391db5b28070e7fedf3819c5d5e7f9443"}, 0xd8) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffdf4) 2018/03/24 05:59:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e6") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xb567e7529a419fa5}], 0x200000000000014c, 0x0) 2018/03/24 05:59:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000d6, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x8, 0x2]) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002ffc)) 2018/03/24 05:59:29 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000100)=""/84, &(0x7f0000000040)=0x54) 2018/03/24 05:59:29 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), 0x4) fstat(r0, &(0x7f0000000080)) 2018/03/24 05:59:29 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000c55ffc), &(0x7f0000565000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) 2018/03/24 05:59:29 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200080, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x16, @tick=0xffffffffffffff21, 0x3, {0x0, 0x2}, 0x2, 0x1, 0x8}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 2018/03/24 05:59:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2, 0x10, r2, 0x0) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) dup2(r1, r2) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=ANY=[]}, 0x0) close(r0) 2018/03/24 05:59:29 executing program 6: mkdir(&(0x7f0000000040)='./file0/file0/file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) modify_ldt$write2(0x11, &(0x7f0000c8cff7), 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x15, 0xaea, 0x0, 0x15, 0x0, 0x70bd2a, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_nat_t_type={0x1, 0x14, 0x1000}, @sadb_sa={0x2, 0x1, 0x4d6, 0xfff, 0x3, 0xdc, 0x2, 0x40000000}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d6}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e23}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x5e54ff29}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x7, 0x2, 0x5f, 0x3, 0x20000000}, @sadb_x_nat_t_port={0x1, 0x15, 0xff}]}, 0xa8}, 0x1}, 0x80) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f000065cff2)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) 2018/03/24 05:59:29 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x404000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) getsockopt$inet_int(r0, 0x0, 0x10000000000000d0, &(0x7f0000fb9ffc), &(0x7f0000000000)=0x4) 2018/03/24 05:59:29 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000ae0ff8)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x30000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x100, 0x4) 2018/03/24 05:59:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty, 0x4}, 0x1c) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000200)) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000080)={@empty, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x10, r1}) 2018/03/24 05:59:29 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e6fdc)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000240)=""/75) bind(r0, &(0x7f0000000080)=@can={0x1d, r1}, 0x80) 2018/03/24 05:59:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000821000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000d61fb0)={{}, {0x12}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='uid_map\x00') connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2a3}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x7ff, 0x400}) 2018/03/24 05:59:30 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = getgid() getgroups(0x6, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r4 = getegid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000340)={@empty, @rand_addr=0x7, r7}, 0xc) getgroups(0x6, &(0x7f00000001c0)=[r1, r2, r3, r4, r5, r6]) 2018/03/24 05:59:31 executing program 6: add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='vmnet1self\\:\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/03/24 05:59:31 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x400100, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000240)=0xfffffffffffffffd, 0x4) r1 = socket$inet(0x2, 0x2, 0x4000000000000000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup\x00', 0x0, &(0x7f00000000c0)="b5a82a5f9c86dade9ce95809049d1070f68b902a9eef1d83636fb3fe5724220248704cc9b8774447612c550e45703a8acba0e20d2ec32209d44c699799dde6a85b66fc4b11b205fd8163c81ca85fbdae33fac2c1acfb7937180e83968b800b043942e08a6c54b302b388ca0b8a9546517f23f6f09d49d2d5b57ab966b026dce0c637bc4e81308579871ea76003319fa0be9bc6fe9cbd3d7f4a475baf9c195392480862318dae6a3e335d8c") setsockopt$inet_int(r1, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000280)=@routing={0x16, 0x0, 0xfc68ac834542e758, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, 0xf4) 2018/03/24 05:59:31 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x12002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x40, 0xa, 0x4b86f247, 0x8001, 0x6, 0x3, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x10000}, &(0x7f0000000100)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r3 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000001040)="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", 0x1000) 2018/03/24 05:59:31 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000a09000/0x2000)=nil, 0x2000}) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000380)) 2018/03/24 05:59:31 executing program 2: memfd_create(&(0x7f0000000080)='cgroup\x00', 0x0) memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2}) 2018/03/24 05:59:31 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000440)="130000001000ffdde200f49ff60f05001b230a009d0000000f7fcb697ae1a3490096ea06", 0x24) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xd1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0xfffffffffffffffb, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000000c0)={0x7fffffff, r2}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 05:59:31 executing program 5: unshare(0x28060400) time(&(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') setns(r0, 0x0) fcntl$getown(r0, 0x9) epoll_create(0x100000001) 2018/03/24 05:59:31 executing program 7: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009ba000)='M', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x4) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) 2018/03/24 05:59:31 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) lseek(r0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2276, &(0x7f00002ba000)) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x3503, 0x0, 0x0, 0x7fd}}, 0xe8) getsockname$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x9, 0x4e21, 0xba63, 0xa, 0x20, 0xa0, 0x3f, r4, r3}, {0x3ff, 0x1, 0x9, 0x21, 0xffffffff, 0x80000000, 0x100000000, 0x5}, {0x7, 0x7fff, 0x277a0000, 0x200}, 0x8, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x3, 0x2, 0x4, 0x4, 0x5, 0xffffffffffffff81}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/03/24 05:59:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x100000000) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x7}) timer_create(0x7, &(0x7f0000000040)={0x0, 0x6, 0xaa10587f72f23347, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_gettime(r1, &(0x7f00000003c0)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000200)=ANY=[@ANYBLOB="0000008011000000f8ff11589f9128fb18b1edf0116596c6e9c3c15e747d889496d3d7a143a6d2cd3de129f96200005c65ae208d65d272cba8a661a2df3c039bda27c84c6d4967ba28000000ee5ac171181629d5f0523267f9692472555644db446aa67441a5da76a76c5b2512a2beffcadad4464040d6eb55bb63731afa8f5de59f76947ea69cb9c6b4517bded8e10c25ef8fe02b0485385e90d780434b269baeb122740a9341787d092e753b95caf3e7e8f4dfed0f2b07a3fa"], 0x14}, 0x1}, 0x0) 2018/03/24 05:59:31 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @loopback}, &(0x7f0000000080)=0x8) [ 50.240150] audit_printk_skb: 15 callbacks suppressed [ 50.245383] audit: type=1400 audit(1521871171.676:21): avc: denied { create } for pid=5767 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 05:59:31 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x21a800, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = epoll_create(0x0) r1 = dup(r0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000000)={0x53, 0x2, 0x9527, {0x2, 0x1}, {0x3, 0x4}, @const={0x20, {0xfffffffffffffffd, 0x6, 0x4, 0x4}}}) setrlimit(0x7, &(0x7f000018f000)) eventfd2(0x0, 0x0) 2018/03/24 05:59:31 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000dd7ff0)={0x2, &(0x7f0000615000)=[{0x84}, {0x6}]}, 0x10) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x5420b354, 0x4331, 0x7, 0x1, 0x7]}, &(0x7f0000000040)=0xe) 2018/03/24 05:59:31 executing program 1: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x80000000}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='sched\x00') ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x401, 0x20, 0x800000000, 0x19e, 0x1f, 0x7, 0x4, 0xffffffffffffff9e, 0x7, 0xffffffff80000000, 0x9, 0x9}) [ 50.328577] audit: type=1400 audit(1521871171.766:22): avc: denied { create } for pid=5767 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 05:59:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0xc4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x1000000000000) recvfrom(r1, &(0x7f0000000280)=""/101, 0x362, 0x0, 0x0, 0x0) 2018/03/24 05:59:33 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x100004208, r1) wait4(r1, &(0x7f0000000000), 0xfffffffffffffffa, &(0x7f0000000040)) vmsplice(r0, &(0x7f0000001540)=[{&(0x7f00000000c0)="1db53fda6d32f3af5f7eb8da2efca2fca97d4a4e63b15a1a644b6dcaeda4f1ebe6a124f96ed7acdd603f241df396923be59c9a5bc36dd2cc11ff873bcedb109d89a129a654b4516f9b3c827a59835307c1fd3e7925c0f145c2e1ed0d8354b050f07243dd1024556da9a1d1b2d6f1a53d348e022c54f358b458e83e091b9a640f78ff3e6ee59124ed2e7f94639fc42147e93b1f79daa9157530fff0e91748099ea60132da172676ab0e4f7874f3", 0xad}, {&(0x7f0000000180)="109f6c06e5d04a4488e2e42ea45a1714154016d6c2887fea6a1fe3fa73f7bd588e9d58375469f4d81349d37d7245ada23276f09a30d14553b569aafb62a481add077562b2e7eee5670fc04bc44f31a", 0x4f}, {&(0x7f0000000200)="d6e70dfa7d1b376ab7433c340f081601aef455e75e9c7cc6b0d4f25c7bf53267622183559a0b1a41e70e9979993eab6ac9c781775371675a7884d19ae81f33339ec21fee47be33744c7aed3a95e88e3106482b4ea20c3d94eea13a8fe9250e4b636dc259adbe4a7d3c0e78dcbf417b50ac6370988aac07d42be6a21b02eba59bf34d30636113280fd690aa18a23cf54bba06f91a6286eefc62af9f8b68ff70ba87454529d394652e1c4614b1341a020af8b2387374c371a2aa0f12f9e92e603f3d1518f65c9d7c3f642c15c7eb248e4945471fa531357a0093dec1085d7be44acb3853845834c5", 0xe7}, {&(0x7f0000000300)="f55203422be595e4e1d16d76f873d6edb56ae8e4c6700441a74af52c2f37da2c0ba0198ea3d3cc15ac56273639a5a9294aa6baba4f692ca280d10500a52d4f7a5390348d7ad1686f5755370cd7b19351dd465be5ce02c49571a6b2767891aca57efa", 0x62}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="c1a1f03fecbb27730f71ade62837f8353049295e6f021e7e813d19487cdc", 0x1e}, {&(0x7f00000013c0)="5fe72e29325c3a44f6f4b5462605275946abf1b35bd10d75e5bcff4fd2ec7eae91993c0a359a9d21c8db8ef7ee1e103d214dd6a7643122174168e766d11046488613742d5dd953f9ac33ccd38b67420b7b7ff4a0593ff67487fe8bae84d711dd5a3ed5c1ba2a9728fe647d0f2b708554d44b785a11ef9c2e1dd17801973bfa6c1a3bd7b5864fe59376b9e55d0030638775ac5813c35839", 0x97}, {&(0x7f0000001480)="e5660d8654dcf9ece91cce547cdf2913852f82222c741105b7d6eed9569e0c1632bb11bcbad7b4bbe9e1e056c9e1a46332869ce9524679aff23c2bf0c72fead5280f588858a8ac5202daf77b86178326c0b9fdb8675a20ea062672324fa2a137875fb9e42cee0ab773f1646f436d790936088c721ede1eec422d7f205cbcf5332ee4930fc9c15d4d4ca9da2c2e5bf8424365aeaac0b8c0bc728dca7a29e6a55f", 0xa0}], 0x8, 0x8) 2018/03/24 05:59:33 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x5, 0x4) r1 = dup3(r0, r0, 0x80000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000080)={0x80000000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000380)={{0x7fffffff, 0x81}, 'port1\x00', 0x4, 0x1000, 0x8, 0xfffffffffffffff8, 0x90, 0x0, 0x3, 0x0, 0x3, 0x60}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f00000002c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0x3f, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}}, 0x84) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x5) sendto$inet6(r0, &(0x7f0000000500), 0xdf, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) 2018/03/24 05:59:33 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x220000, 0x0) bind$netlink(r0, &(0x7f0000000140)={0xa, 0xfc, 0x25dfdbfc, 0x10000}, 0xffffffffffffff8f) bind(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x1f, 0x8, {0x4, 0x4, 0x1c, 0x7fffffff, 0x8, 0xbd3}, 0x49b2ff4b, 0x81a}, 0x80) 2018/03/24 05:59:33 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x101000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) close(r0) 2018/03/24 05:59:33 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3fff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x2}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x140, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x2}, 0x8) clock_gettime(0x4, &(0x7f0000000100)) 2018/03/24 05:59:33 executing program 5: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x141080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) mknod(&(0x7f0000000300)='./file0\x00', 0x4, 0x4) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1000) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000340)={0x0, 0x5, 0xd6, 0x800, 0x68, 0x200, 0x4f}, 0xc) fremovexattr(r3, &(0x7f0000000040)=@known='security.evm\x00') 2018/03/24 05:59:33 executing program 1: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) sendto$unix(r0, &(0x7f0000000200)="96eee56ba7a4312a09ad759cd4d4cf1a052c20a4e25e7f8c587f78349c9f370a3becdf2c9b2ed863e6da5c098e0afc4286f7644fad59f23e5627495c05615a775150e2e4942d9ad0f6fbb946bcd591b88515c3e503eb121da53f0c3675eb3174f841cef1b4000b2df8047a96c3491b727fb437cc89b7168d77f3dd23eaa8b0cd7136e98cb3aaa33772a599f7464a069921f665c014a1986af2e80d87417e48fe1136302b3e70eb3786172b03ab09992d799e7271facdafd10d5fda5cd971311a5a71a48c776623e67f97c5a60c", 0xcd, 0x40800, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0xfffffffffffffffc}) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='gfs2\x00', 0x800, &(0x7f0000000100)="b6dc87068a6e1835ee1455cac5277cde387cf78c6406d71128d4d52df0f90158ef5bb825e8f78f964249788423d6d5c788a01a0eb8a4222fe08a51a5408ab2f38e12ae117294070480345b51aae745dbde9957ef3c559a91b700895f5b1724aae64a760beea2f1df8d4fc9f70eb38191f2925e67508bc28fb2167c60bc50e9ac22417e99a3dd17d884b19c9ac0e4252efaf18f19022e40b4d6d7573048e0f818954711b7ed81972cbb89b18b14b2d67aab2aab4c") openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x800, 0x0) 2018/03/24 05:59:33 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x0, 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x3, 0x4, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x32) sendto(r0, &(0x7f0000cfefee), 0xffffffffffffff66, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={0x0, @broadcast, @loopback}, &(0x7f00000005c0)=0xc) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000001880), &(0x7f00000018c0)=0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001900)='/dev/vga_arbiter\x00', 0x200000, 0x0) mq_getsetattr(r3, &(0x7f0000001940)={0x2dc, 0x2, 0x9, 0xda, 0x469a, 0x1, 0xfc, 0x80000000}, 0x0) sendmmsg(r1, &(0x7f0000002580)=[{{&(0x7f0000000000)=@nfc={0x27, 0x0, 0x0, 0x6}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="4dce55b6a163aa055a6fed357676ab3d1fd82c669fc3da31d6a6ebeeb41b582e5c84261f6e", 0x25}], 0x1, &(0x7f0000002a00)=ANY=[@ANYBLOB="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"], 0x478, 0x40001}, 0x5}, {{&(0x7f0000000600)=@hci={0x1f, r2, 0x2}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000680)="c193843ac38d5c3ada14dbb3db4282d456f2c2d4ca43198d3821f0f7780c45b35293bc8f6428197ce8dd844fad3d697a5325740ccfff71eb43d0f8f04b57ea76967d6ac93a39cd8361b2b62242e5ab0cfd80b809a98fa2b6762a0e08b3a4a9ab94e5e59ea24ad0f7e75861dafc95bc42b9aeb93e24b16cf0cc5e1b3da05478cceeb483291611124c7bb7e1bdf98ae2f5735034b119c9427311b1fcacfc22f9ee73c7336757b7e1c4ea1cc2c343d89fe5317087e85490310c0d5c905c3d7cf89e0b705d5ee2a9497ab58c07113e349c648c837436d8e45b03f894793476055da419f2c8a887c2c71ae8668038c3677c7e2eeed34ae77b142b", 0xf8}, {&(0x7f0000000780)="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"311f0af6e27439f66b321eb95d6474cffa4633906b8c8a46b3c6a7d8318670039d159bf3b67f185ee6c32460a9d759eaab3a279a668bda3f7a62b3ad8eb56b1c2c39e1b5d4d8ede44ace25baae3d515c098cca1526f51ce8e0905dde0c10130e4cc76b6cd6aa041fc93f0bdf2d7e701b7ef0b2ddd3709f00d5cfc123a1cde2ab312bb878a59028334edf244848967c57b0c74ceece5134bc"}, {0x48, 0x11d, 0x2, "b3aaae957a7269d9fdd38e2a1326ad6a78a735c6f733ace5347b6728edebe06c0a779358164c0f8e40e1f4108c0860f307a48acf13605f34da10"}], 0xec, 0x4}, 0x9b}, {{&(0x7f0000001f00)=@in6={0xa, 0x4e24, 0x100000001, @dev={0xfe, 0x80, [], 0xb}, 0xe56}, 0x80, &(0x7f0000002180)=[{&(0x7f0000001f80)="2887ccb31bfc462705e327b1fdeb4a9824d6579d3e95e643428a3a41b650fe260bcb26ea02d8ef048087d8d2e60f95084c8243242f8dff824fc3d93f5f2aaf5e7927c9031d598835dfb4efa5ba2b5d60542d08567912a8770a509c74f81846269e2653264d4e53f93e8de599d7d0ce7802e551fdf25b96008d7c4c36f73092c98fcc9804e5df6f1e4d9ba21491e8c6251cb4a654e9a4bdc2c197164dc1928097472174c3c8c8095ecbad2f5657ffad300cb4ac02596e3dd6d7ad2128df78f81acdf9692235f6dd2092590ae5", 0xcc}, {&(0x7f0000002080)}, {&(0x7f00000020c0)="b7cb41a75e1c56955709d9db2bcc824485248364ad2c39826a7541ec149e194296e79cf60934f23a7f066c6b1b8f4282612f85c6e032f072d5725bd8206dc745aa6bb7d66a6ad21d76d3a3d0358612927ba7feee8fc7ef3df33f10a08b7aa282f3d820f1e25a8a9a4887eb51", 0x6c}, {&(0x7f0000002140)="b410a86f32cb720f7e65ea4d43537e27430ebac1b9e10784f2ba55eaaad219f321c99372", 0x24}], 0x4, &(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x390, 0x4080}, 0x9}], 0x4, 0x0) 2018/03/24 05:59:33 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000002c0)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xff6e) 2018/03/24 05:59:33 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002b1000)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000480ffc)=0x8c) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000522000), &(0x7f0000a66ffc)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_acct\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x4}, 0x8) 2018/03/24 05:59:33 executing program 5: socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000f0d000)={0xffffffffffffffff}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) shutdown(r0, 0x1000000000000002) 2018/03/24 05:59:33 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400202, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x10, 0x3, 0xa000000000000002) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001100030007fffd946fa283bc", 0x10}], 0x1}, 0x0) 2018/03/24 05:59:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000100)={@local, @dev, @rand_addr}, &(0x7f0000000140)=0xc) r1 = creat(&(0x7f0000000240)='./file0\x00', 0xfffffffffffffffd) lchown(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) sendto(r1, &(0x7f0000000000)="e77358160fc52ccb51a413b331d9cab462", 0x11, 0x20000000, &(0x7f0000000040)=@generic={0xb, "95545b8abafc7e74f9da88e77671866107e9b4d8da7e376d812f32cc0c225e67ad6c08b779b319eae38ef65c6797818838f9c05f71ccca29fccb72b895a72b7be56cead5bc842070ed85fa1e8367efd488fd407284cd5d57e6924c53bfc557832785fa768cad461a456e4b538484dc250d1102a1441f21b158216334e55d"}, 0x80) 2018/03/24 05:59:33 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x8001, 0x1, 0x0, 0x8, 0x1, 0xc2, 0x6}, &(0x7f0000000080)=0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000600)={@empty, 0x0, 0x0, 0x0, 0xb}, &(0x7f0000000640)=0x20) fcntl$setstatus(r1, 0x4, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/24 05:59:33 executing program 3: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) uname(&(0x7f0000000000)=""/71) write$evdev(r0, &(0x7f00005d7fa0)=[{{0x77359400}}], 0xffffffffffffff14) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @thr={&(0x7f00000001c0), &(0x7f00000002c0)}}, &(0x7f0000044000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x80000001, 0x2) tkill(r1, 0x1000000000016) 2018/03/24 05:59:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000100)={0x3, 0x0, [0x0, 0x0, 0x0]}) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) setns(r0, 0x40000000) r2 = accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x800) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000140)) ftruncate(r1, 0x0) close(r2) 2018/03/24 05:59:33 executing program 6: r0 = socket$inet(0x2, 0xa, 0x2000) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x8) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000080)=""/89, &(0x7f0000000100)=0x59) 2018/03/24 05:59:33 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=ANY=[], 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="100000000000442d3ff5022daf210200100000000000000000000000d29daf37667f9c61e8d88657d14d04d8b17c80a753d513f5a7321cf9d9fb8bc487a1a7842b72490b25ff5333660930e37b000000000000"], 0x53}}], 0x1, 0x0) 2018/03/24 05:59:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb703670000c88ebbff06011500390100000002df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbb320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f0000000000000000000000000000003efd4ad832acaacc", 0xc0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @rand_addr=0x100}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x5, 0x80c, 0x2, 0x3}, 0x6) 2018/03/24 05:59:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) sendfile(r1, r0, &(0x7f0000000080)=0x5f, 0x400000000db) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x10000, 0x4) 2018/03/24 05:59:33 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r0, 0x4b34, 0x6) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@dev={0xfe, 0x80}, 0x0, 0x4, 0x0, 0x6}}, 0xe8) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000000)=""/51, &(0x7f0000000080)=0x33) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) 2018/03/24 05:59:33 executing program 3: socketpair(0x4, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'yam0\x00', {0x4, 0x3, 0x3ff, "fec6c043c22a", 0x5}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000040)) personality(0xc40000d) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5) 2018/03/24 05:59:33 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r0, r1) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000002, 0x44810, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0xffff, 0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1163484002000000000000000400000000000000000000001000000000000000000000005800009436ac798c973c3785ae071200000000001000000002000000", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB="8561646600000000010000000000000001000000000000002f00000000000000852a687300010000", @ANYRES64=r3, @ANYBLOB="00000000000000008561646600000000010000000000000001018000000000001c000000005a1d00ce432f6d26a9726316e45c01c4174bfbd25e3e915b44cbd9ac0534a133ad9a57467af3136a062a5660ae6f36b964132d7b59a5"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f9ffffffffffffff"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)) ioctl$VT_RELDISP(r2, 0x5605) [ 52.523363] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/24 05:59:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000065a172") lseek(r0, 0x0, 0x200000000000004) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0xc4, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="10630840030000000000000001634040000000000000000003000000000000000000000011000000000000000000000000000000000000001800000000000000", @ANYPTR64=&(0x7f0000000040)=ANY=[], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="03630840", @ANYRES64=r1, @ANYBLOB="05630440040000000f630c4000000000030000000000000012634840030000000000000001000000000000000000000011000000000000000000000030000000000000000800000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="000000000400000000000000852a6a7701010000", @ANYRES64=r2, @ANYBLOB="0200000000000000"], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="5b050000000000000d000a001292cbec8465acbe5a84ba9aa1749459ade4eaf03ec9aa1a1af179b54c27aa6530702f810e3ae241afed9f82fbbd4ce61a5552a7e84a4c7237c2d235be8f1aa66fe009104fdd4447221dc1a1eb9149a166079f069782587d3e65fc4d7b26c104d5536c399d69"], 0x7a, 0x0, &(0x7f0000000300)="86a29cf5160d83a31b0f0bfe60584061e312bf7dab5188dc6542790b3a6ee4881f8c5b2f1772d1ab2fda35b3b20af04fe4cb26bb48507bb7b13d7afb09609a3537e37388e08537ea0c153f0b804b2c58dac129f4f8f5d712b7343094e84c7beb370421358934334ef51931dd31e6b9fc025de9c1173b906cc1b0"}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) 2018/03/24 05:59:34 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$int_out(r0, 0x54e0, &(0x7f0000000240)) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x10000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) getsockname$llc(r2, &(0x7f0000000280), &(0x7f0000000140)=0xfffffffffffffe5f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) getsockname$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10) 2018/03/24 05:59:34 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:nvram_device_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x35, 0x20, './fi%e0\x00'}, 0x3a) write$selinux_create(r0, &(0x7f0000000180)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x20, './fi%e0\x00'}, 0x5b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10003, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x20, 0x1}) [ 52.550759] audit: type=1400 audit(1521871173.986:23): avc: denied { set_context_mgr } for pid=5914 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/24 05:59:34 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x521002, 0x0) sysfs$3(0x3) [ 52.608224] binder: 5914:5931 ioctl c018620b 200001c0 returned -14 [ 52.642194] binder: 5914:5940 ioctl c0306201 20000000 returned -14 2018/03/24 05:59:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000002000)={0x943, 0x0, {0x0, 0x0, 0x0, 0x40000000000000}}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1d1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000340)={0xfffffffffffffeba, &(0x7f0000000140)="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"}) 2018/03/24 05:59:34 executing program 5: r0 = getpgid(0x0) ptrace$setregs(0xf, r0, 0x1000000000, &(0x7f0000000000)="3d4100729ca07a14e62fc1eec35a30083ccb98cd8ba548f6021e288cbaf149a40ce48129d48c62bc57c7d24ed49732c2417405a4d34f09e328775d6d685c6466e164d4c95ef82b5dad838b00c34da4420a8d0f531202f6197b990c63351cbeb1acbd5275e09a510e79676e13791ccf169c65f2f7e2803df7a2208f9ee9337d973137d5dfe34ac92afbe7e8145e784be3c23513e9cbd21eccc1f133c375b30fbfd5a1b96b7f21aa56a44281297134a20b1c") r1 = gettid() sched_getscheduler(r1) [ 52.725870] binder: 5914:5948 ioctl 5605 0 returned -22 [ 52.732370] binder: 5914:5950 ioctl c018620b 200001c0 returned -14 [ 52.756375] binder: 5914:5931 ioctl c0306201 20000000 returned -14 2018/03/24 05:59:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000140)}], 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/24 05:59:34 executing program 0: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6}]}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipmr_getroute={0x14, 0x1a, 0x301, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) 2018/03/24 05:59:34 executing program 6: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"1d8acda55db785"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x100000001, 0x0, 0xc, 0x2, 0x4, 0x0, 0x100000000, 0x7ff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x5}, 0x8) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000000, 0x61011, r0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000263ff8)=0xfffffffffffffffe, 0x0) [ 52.824894] binder: BINDER_SET_CONTEXT_MGR already set [ 52.830873] binder: 5914:5940 ioctl 40046207 0 returned -16 2018/03/24 05:59:34 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getpgrp(0xffffffffffffffff) sendto$llc(r0, &(0x7f0000000000), 0xffffffffffffff23, 0x0, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/03/24 05:59:34 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5, 0x0, 0x7e81, 0x1f}, 0x14) 2018/03/24 05:59:34 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f0000000180)) inotify_init() openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) [ 52.913067] device bridge0 entered promiscuous mode [ 52.985664] blk_update_request: I/O error, dev loop0, sector 0 [ 53.056224] blk_update_request: I/O error, dev loop0, sector 768 [ 53.062707] blk_update_request: I/O error, dev loop0, sector 1023 2018/03/24 05:59:34 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x4402}) prctl$intptr(0x1e, 0x10000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 'gre0\x00'}}) sendto$inet6(r1, &(0x7f0000000240)="cade6e67cedcdd7fd72cffc22d03fe478d68cf22cd207e78fd949f637904c2648181a54ad08f7d2d6b1fa5ebe8d7c3de95891c3c3fd31f28118e4e01e39f6622bda96db76ad44f552c8e7b", 0x4b, 0x40040, &(0x7f00000002c0)={0xa, 0x4e22, 0x62, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getrlimit(0xb, &(0x7f0000000300)) sched_getattr(r2, &(0x7f0000000100), 0x30, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'erspan0\x00', 0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="010008"]) 2018/03/24 05:59:34 executing program 3: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000bae000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x9, 0xffffffffffffffc3) recvmmsg(r0, &(0x7f0000bb5f80)=[{{&(0x7f000015cff2)=@l2, 0xe, &(0x7f00001d7000), 0x0, &(0x7f0000b47000)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f0000bb5ff8)) sendfile(r1, r0, &(0x7f0000000000), 0x6) shutdown(r1, 0x1) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x3f, 0x4) sendto(r1, &(0x7f0000ba4fc2), 0x0, 0x0, 0x0, 0x0) 2018/03/24 05:59:34 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'\x00', {0x2, 0x4e24, @rand_addr=0x7b19}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020500f9c44ae70000000000000000000000a623c31b2c1a47f640ea0000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/24 05:59:34 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000140)=0x100, 0xfffffff1) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040), 0xffffffffffffff03) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x1ff, @empty, 0x8000}], 0x1c) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x1, 0x4) sync() 2018/03/24 05:59:34 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000040)={{0xffffffffffffffff, 0x5, 0x37e, 0x0, 0x1000}, 0x1000, 0x0, "69643100000000000000000000000080000000000000274eb4c4000000000000000000000000000000001000", 'timer1\x00', 0x0, 0x1f, 0x6, 0x10000, 0x9}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c0000002900000036000000ac42928f72ef02f20ad46d40589d8c37f040522aa766ca6dcda6aa4831f022cbe07ba572d4082d42a9a44570e954c30c06fd1fa105f88fbdd62d479d440c9f8d0750a4f95d8fb8dfa6c4cfafcb549c19936d3c779fce93daf932c1c0b4d0921adf519aee4958662f9cb5f2acbd96be2c40b35c66c68116118ae903d3cc09e3d9af54ffb1818482907b11d9a15da909c794cfc778e63e32f42a54ac1cf4549c2d784e618eb4b4bbf2b53afd29a04cd5ea328756e45ee42011b0b7fb149fe0a7ff835dccd98dc72ed30f345953dbb3be34e57e6d6ec2e033c6305a5d9e3e5091b98dc15f16d3550b75dd44"], 0xc}}], 0x2, 0x0) 2018/03/24 05:59:34 executing program 7: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000085b000)=""/241) 2018/03/24 05:59:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f00000000c0)) r6 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x207ff}, 0xfffffffffffffef9, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {0xffffffffffffffff, 0x4100}, {r6}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r7 = socket$inet6(0xa, 0x400000000001, 0x0) r8 = dup(r7) bind$inet6(r7, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r7, 0x5460, &(0x7f0000e26ff8)) accept4$packet(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00000005c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0xed14, 0xffff, 0x9, 0x400, 0x8000000, 0x10000, r9}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080), 0x4) socketpair$ax25(0x3, 0x3, 0xe, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) 2018/03/24 05:59:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x8}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/24 05:59:35 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_score_adj\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/03/24 05:59:35 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x8, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x5, r1, 0x2, 0x7}) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/146) fsetxattr(r2, &(0x7f000045e000)=ANY=[@ANYBLOB='\x00X\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/03/24 05:59:35 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x2010000100000001, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}], 0x40) 2018/03/24 05:59:35 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0xff}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400008c1200010300020000000000000a00000033798b27d495b40114eca848a89d4bf2f2455ed80e920d3c81b5280b71b86643363baf432920a82908813741bef2e387489e2f3cdfee6421c3b2822950999ed95e86f9659e98c91e96593c9c7874c3910f5c5534fea8fefb37966532e27da8d1bd410e8150a4756928b321dee5a438fa166a97dc6261d81cecd9218f3f4d0d0c5f243a64e4f96a7318ebfe5f884ef0e36eca09398cd7ee309320c93a3366ac85b1a2ae1f69861f0100000000000000da3a7d25f743d086beede57128cb21ceb16bc3cf038e64d0"], 0x14}, 0x1}, 0x0) 2018/03/24 05:59:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockname$packet(0xffffffffffffff9c, &(0x7f0000f7d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000066fffc)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b34000)={r1, @dev={0xac, 0x14}, @rand_addr}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)="2813cfae40acd0e3e5315223cf98622c23e82615a66121b47b14f51919ef5915a5b03d996ddc54d8293c863ca6369d19ac729fa361b2acab2dcc91068a3354c769a73dbe2758cf27b4dd23", 0x4b) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r0, &(0x7f0000f79fff), 0x321, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/24 05:59:35 executing program 6: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) setxattr(&(0x7f0000000040)='..', &(0x7f0000000000)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000059afd5)="73797374656d5f753a6f626a6563745f722273797374656d5f64627573645f7661725f6c69625f74887330", 0xc, 0x0) 2018/03/24 05:59:35 executing program 7: syz_emit_ethernet(0xe6, &(0x7f0000000000)=ANY=[@ANYBLOB="39310c34b96b0180c200000e810001008848000000000000000001019b6fb69dc700f606f29d04ad7ed2c1e88848ce284dc5c8da066192725e8d0f314c5bea1bd7bec5bcff8399ae18872b862933ff6b00b22acf4406fc554a1abfcc2fac10a9f0275850deb79112bb03ea109c0908d0a9afb782eeb9dc8d4250c2008852389c3bcad9bbe68fbd3fee74462d88754cd3b55ef080517aa0db91391bc5ea2e8e176b92335f0dde06dbd3e7cf901b74c9ca8dbd2b66aa5db5f0fd84fb9078c5168266b398401e8201365a855c26957c7646b151e0f02e7645c16818ffd2f6000000000000000000"], &(0x7f0000000100)={0x1, 0x3, [0xb4d, 0x54b, 0x533, 0xbda]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x200000, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000086dd600000000010110000000000000000000000000000000000000000000000000000000000000000000420880b0000000000000886dd04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000005000)={0x0, 0x4}) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffff7, 0xa00) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000001c0)) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbff}, 0xc) 2018/03/24 05:59:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getcwd(&(0x7f00000001c0)=""/17, 0xfffffeae) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='vmnet1/&vmnet1\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/24 05:59:35 executing program 6: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000939f01)='net/anycast6\x00') setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000ed9000)=""/202, 0x407}], 0x1, 0x0) [ 53.649194] keychord: keycode 8208 out of range 2018/03/24 05:59:35 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001279, &(0x7f0000000140)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/03/24 05:59:35 executing program 2: r0 = gettid() exit(0x0) get_robust_list(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) ptrace$getregs(0xc, r0, 0x400, &(0x7f00000000c0)=""/252) [ 53.671876] keychord: keycode 8208 out of range 2018/03/24 05:59:35 executing program 3: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8003, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) prctl$void(0x1e) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x7e7f9a5f, 0x1) getcwd(&(0x7f0000000040)=""/235, 0xeb) 2018/03/24 05:59:35 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) clock_gettime(0x0, &(0x7f0000000ec0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000e40)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)=""/209, 0xd1}, {&(0x7f0000000380)=""/180, 0xb4}], 0x2, &(0x7f0000000480)=""/161, 0xa1, 0x3}, 0x5}, {{&(0x7f0000000540)=@ethernet={0x0, @random}, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/225, 0xe1, 0x6}, 0x43b8}, {{&(0x7f0000000700)=@l2, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000780)=""/234, 0xea}, {&(0x7f0000000880)=""/161, 0xa1}, {&(0x7f0000000940)=""/230, 0xe6}, {&(0x7f0000000a40)=""/38, 0x26}, {&(0x7f0000000a80)=""/188, 0xbc}, {&(0x7f0000000b40)=""/214, 0xd6}, {&(0x7f0000000c40)=""/139, 0x8b}, {&(0x7f0000000d00)=""/246, 0xf6}], 0x8, 0x0, 0x0, 0x8}, 0x5}], 0x3, 0x0, &(0x7f0000000f00)={r1, r2+10000000}) accept4$ipx(r3, &(0x7f00000005c0), &(0x7f0000002300)=0x10, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000002400)={&(0x7f0000000f40)={0x27, 0x1, 0x0, 0x3, 0x73e, 0x4, "8a21b30f0cc692f89b03a75b99a23a3ca4ee2edbdfc06310f2eaef76e2c2bd09f760e51bdaeb7196ac426aeee81231cc9f480f31e0c3a920fe6b66486654bf", 0x32}, 0x58, &(0x7f00000022c0)=[{&(0x7f0000000fc0)="2111eb2b3e09875c5a1e2a4332afb65a668d81ff3ee49d05edbae99739c8984987e2cfc400cc252e84e592313f09feeba4025e7bba6e0ebcec8fce864b26a6ef3faad13044dc3c386c31451841aeeb37c69e713dbd0931407924512fb214f363c8ec480353119503e33332750ab14bd4c8e0d50610ae117f3e09affc372496843a994f1123e4302eb5ede901f5d576cfce0c4c69235bc538840710cc251de964ae7b7c17f82fb3dc984bf7bdabb67ecadc033aa2765db871723f69ff422906a21095f704b3ae00f84b0869114bc62196b747979b0b3e780e119d", 0xda}, {&(0x7f00000010c0)="6a6777bf157fe8f6b7f8ccfddcd640874ad455c1690ca6293cf3055f2d7f739a901b21fdea257ea95505edc2779690344510834b383c3718fb7b5c4f84bc68f9ae7c1ea468fd327eaae4e3a6b5d57c03b9ece2755c6f5c1af1e486ec951721ee4235967888e61e9c1481d00a328f9e1c6a6892130dbc3fe444bef4f96f8c762ca7b20926e450dc8e25bd417d8274b5240f6fd2ca255421ece1b7b81946ab9e34f17f2ab558ec", 0xa6}, {&(0x7f0000001180)="dc4430daeab8b55cc2b19e13f15c8e3308eccee217ee83396124b6d561a72d761d91f9780945bbe4bbc7ef5861e7f01e442d35098e362aa947527b5f5855aa1991297b43a971e2ee334d5fdd8ca03635ea11d470b4e1df9a9d32bd6a048be2d62404ef5ff6cc358e8eeb768c186ecfaaf228bbc8", 0x74}, {&(0x7f0000001200)="f47a9c28273fd9825a89fe4cf0f02aec544040ebc7d0ac5a3ddd49465b77e42ba69cfbd7091f4ee098d0ba35b8003eb29847ba128d108f5873154168eddb069bf156ef2a828eb8c75d442c23b02634a54801b2ec5695e3ee2f84f1d3f26ac78a200e2c2243b325f9e77dedcb1b", 0x6d}, {&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="2c9fba43ec97d7d7369c7553a20d89e70b0d5fb15c90d86b8d05624fc5f19b9d", 0x20}], 0x6, &(0x7f0000002480)=ANY=[@ANYBLOB="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"], 0xc8, 0x80}, 0x80) r4 = add_key(&(0x7f0000002340)='ceph\x00', &(0x7f0000002380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000002640)='keyring\x00', &(0x7f0000002680)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) ustat(0x2, &(0x7f00000026c0)) socket$inet6_sctp(0xa, 0x1, 0x84) keyctl$instantiate_iov(0x14, r4, &(0x7f0000002600)=[{&(0x7f00000023c0)="942a50c1788c0f59e45f2587dddd7b126a6f", 0x12}, {&(0x7f0000002440)="601a9068c3191930a9bc38111c0b228b1197429c1709e3261d0a12ba89628c89dda559b1b400bd93125087477f4b4621105f8e9dfa", 0x35}], 0x2, r5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) recvfrom$ipx(r3, &(0x7f0000002840)=""/92, 0x5c, 0x10000, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_group_source_req(r3, 0x29, 0x2c, &(0x7f0000002700)={0xfffffffffffffff8, {{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x104) 2018/03/24 05:59:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000a6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000a0f000)={0x9, 0x0, 0x0, 'queue1\x00'}) r1 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="c62981a48d05d3c4545c46c09d545d037c468ed632c2bd5fea948bf7348bd5f00fb0a9b220cef0cf49ffbfa0d7eda9583315cc88c32e977761b077a01418f2360caacbda3090ef46e480f40df5c6f6a2a18b1d6865d97723003692b4211226537070399bcbf55a8e6302f6efaacac3bba8713f2c29e604057885eb7a9e1f15c9c1f5be9bbb471cb866e9658bca67f102692c68daae1d7058661af253986cecb52322d0c782890b076705e504aae11a96bf7e446a0b05dfe622b78f06213d2bfe94ec13b69d4204b0721dd641bdb700195cc9206ebebc919cc3316be944", 0xdd, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0x7fffffff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x0, 0x1f, 0x1, 0x80000000]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)=0x2, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0)={0xffffffff, 0x7}, 0xc3e449dd) 2018/03/24 05:59:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x4, 0x1, {0x1, 0x1, 0x5, 0x2, 0xde2c}}) flock(r0, 0x8) write$tun(r0, &(0x7f000024a000)=ANY=[@ANYBLOB="000000030000000000e1000000000000000000000000000400000000"], 0x32) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) 2018/03/24 05:59:35 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000380)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r2, r3, r4}, 0xc) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control\x00', &(0x7f0000000280)='ramfs\x00', 0x0, &(0x7f00000002c0)) close(r0) 2018/03/24 05:59:35 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10, 0x0, 0x0, 0xc10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="7c00000010000904ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000005c0012005800010073656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d6435cfb66d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a7070703074727573746564000000"], 0x40e}, 0x1}, 0x0) 2018/03/24 05:59:35 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80000, 0x80) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000240)=0x1) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r2 = socket$inet(0x2, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000200)=0x1e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value, &(0x7f00000002c0)=0x8) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000000c0)="fcb6b40dbc77f61453f5f07b9ff3f365cc67be8e0b4d124e1c036742f8091158d9f7302d9157eebf8e0fe538e0d3901e9acf55bfe2dfcc679b09e43a2b26293545ad8a33234ff58bd972988710659e67c69d96daa9498ed3754304afcfa8109d4982d2abe8", 0x65) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'gretap0\x00', &(0x7f0000000400)=@ethtool_rxnfc={0x31, 0xf, 0x1, {0x9, @sctp_ip6_spec={@empty, @loopback={0x0, 0x1}, 0x4e24, 0x4e24, 0x2}, {"45e2", @random='\a;[w1U', 0x5, 0x101, [0xffff, 0x1]}, @ether_spec={@random="88ab6261ab45", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1}, {"ca17", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x0, 0x7, [0x81, 0x2]}, 0x2, 0x20}, 0x2, [0x2, 0x6]}}) nanosleep(&(0x7f0000000300)={r3, r4+10000000}, &(0x7f0000000340)) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000003c0), 0x4) 2018/03/24 05:59:35 executing program 2: socket$inet6(0xa, 0x400000000006, 0xb) 2018/03/24 05:59:35 executing program 0: r0 = gettid() exit(0xb586) ioprio_set$pid(0x1, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x2000) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) 2018/03/24 05:59:35 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'erspan0\x00', 0x600}) 2018/03/24 05:59:35 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/119) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e38ff9)) 2018/03/24 05:59:35 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000101029080000000000000000030000001800010014000000ff000000000000000000000100000000"], 0x2c}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0x120) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, 0x15, 0x2, 0x70bd25, 0x25dfdbff, {0x18}, [@typed={0x10, 0x1f, @str='security\x00'}, @nested={0xc, 0x13, [@typed={0x8, 0x21, @pid=r2}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x84}, 0x8000) 2018/03/24 05:59:35 executing program 3: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') getdents(r1, &(0x7f00000b2000)=""/24, 0xff1e) 2018/03/24 05:59:35 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x38, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_FLAGS={0x4, 0x8}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_BROADCAST={0x8, 0x4, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000140)={0x7acd4697, 0x40, r2, 0x3f, r3, 0xca3, 0x410b, 0x100000000}) 2018/03/24 05:59:35 executing program 4: r0 = memfd_create(&(0x7f0000a61000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000716000)={{0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f5d000)={0xd2, @time={r3}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0xffffffff, 0x4) 2018/03/24 05:59:35 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800c00000000503ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d000000000047db0a5c92cf2c5a40e7db033ce4cf1094873302004f4718718ebfa4256e5c40c9d0543c7d8c09e24f98e65a1f5792fb30fe2b412c9a8eb83513c4c1a324315f1254108d750251884c37da88076b59f9f18703dcce6ae3f547d62e7331c66733187ae7e48d49a690166749b265f119259281fb26c078656fb13fbf93b98496d1776dffe8a78b5d1ed0be2fb40c1b467f63bed1f35ce40138a0c68e443993dbff3308807f5584a0667e034d96951a1c5e1b804d30902d43af1ff56c43222a4b931c95399ae45d2213c6ce8dba085fae00268081335022dbf0befaffbd30dda114c7a8dccdf641"], 0x28}, 0x1}, 0x0) [ 54.129757] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/24 05:59:35 executing program 7: r0 = socket$inet(0x2, 0x7, 0x7) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {}, {0x100000000}, 0x0, 0x0, 0x0, 0x49bbe605a08e8a93}, {{@in=@rand_addr}, 0x0, @in=@multicast2=0xe0000002, 0x34ff}}, 0xe8) 2018/03/24 05:59:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000e66ff5)='/dev/loop#\x00', 0x0, 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c03) r1 = creat(&(0x7f0000000440)='./file0\x00', 0xfffffffffffffffc) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000100)={0x0, 0x6, 0x7f, 0x8, 0xfffffffffffffff7, 0x400}) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x4) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgid(0xffffffffffffffff) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) process_vm_writev(r3, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, &(0x7f0000000380)=[{&(0x7f0000000280)=""/20, 0x14}, {&(0x7f00000002c0)=""/135, 0x87}], 0x2, 0x0) setgid(r2) [ 54.182775] audit: type=1400 audit(1521871175.616:24): avc: denied { create } for pid=6115 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 05:59:35 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x181542, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e22, 0x767d, @dev={0xfe, 0x80, [], 0x15}, 0x9}, @in6={0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x800000000000000}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [], 0x1}, 0x9ddb}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xe2}], 0xe8) fcntl$setownex(r2, 0xf, &(0x7f0000000080)) 2018/03/24 05:59:35 executing program 1: socketpair$unix(0x1, 0x8000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40003) sendfile(r0, r2, &(0x7f000000a000), 0x2) [ 54.243191] audit: type=1400 audit(1521871175.676:25): avc: denied { create } for pid=6115 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 05:59:35 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000c2dff8)='./file0\x00', r1, &(0x7f0000273000)='./file0/file0\x00', 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x8, 0x3, 0x3f}, 0x5, 0x7c73, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r3 = getegid() chown(&(0x7f0000000040)='./file0\x00', r2, r3) 2018/03/24 05:59:35 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) quotactl(0x101, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)="14cd6f00ef51011eca10572688f6a1c611ef1df88d5728d0419867cec08e0cad96d321f163f047a88969cabb158101eacdb4d20a08a3301da233991911f46d4f1c4112163959f500612de054861adc2bc4a97cfe934d387423f491787864a6fe1356f764dc48dc4555c111205d78dddb2396e1bee1c2aaa12cc8d80fe7f37b3883ec320bb412d052058c624e59b0cbc91ca05d0e0230d59b9a7ae0da6a688d93580f2f252bfa61d2533fabef83e36477a475313cec7cfe53efff21532f0c60703b9f27eea0cd04352e2a4bb11a41e0d84562616e5e627342583576d8c6d8f3a60546f5cd66efd852d92c599acf8be92d483816c06a05db41") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r1 = socket$inet(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/03/24 05:59:35 executing program 4: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffff7, 0x4, 0x0, &(0x7f0000ffa000/0x4000)=nil, 0x5}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) 2018/03/24 05:59:35 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/80, 0x50, 0x2061, 0x0, 0xffffffffffffff80) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000040)=0x4) 2018/03/24 05:59:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0xda, "78941517cbe948d2112887ffd08918cc750b6edb3d47d226780e992c6d03ebf31fccb5760d39f002ea2b73530635cbb3572018dc15edc8ca4f6f4dba287268f814f38569bcf87b4f025ce2ce3fde24f980fe51d0844fc5a21433b6563096f347aaf5cc6be301408567508e97caf20cedec4129bc9ac46348801cafd72e299eb9ce8afc9306db66fcc1c60c2dbe10ce4ae7b30290c84762874813b14027adc85e9517ef959035dde422b8368aa6608a6e8531033274a8452441264205701a5c353356b9682aaac5850d93006e55e6d5d871d38d5fef55ad03cc5b"}, &(0x7f0000000140)=0xfe) 2018/03/24 05:59:35 executing program 5: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) fcntl$setflags(r1, 0x2, 0x0) 2018/03/24 05:59:35 executing program 7: fanotify_init(0x24, 0x80400) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x4, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x4) 2018/03/24 05:59:35 executing program 1: r0 = socket(0x10, 0x802, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/03/24 05:59:35 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000000c0)="ea237d6dbc2d587f8a61659792fcb41eaac3480375efc5cd8b10fec0f0aa0d1e671c0b66894b510744ed79f43db64751043427c0c20fb7776318a4f71c623755992e1514f6a828882e7d9f8874c03a60d771b9c7df552b3dc2ec38fb711ffd026a6faeecd59f4cf0aec80b5ea2f2acc3595f698857a96e3dbc0e421c7b45e6fb0e20619b1bab8b975b1c5353dd88c3f4f99022f5868cce76411128be61931271af6103157d05cae88518cc76758ae5c189298e50e752288579f32af82237a8fac39ae9e6ecc2d2ea802caf") openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="dafb3a91dbd42a600e253243f070178d2e823b606c15afb1cbe39374c552c0ef6036c61ac1902b87046d3ff21de0b76bbc8f7b03317121e04730db6ffff164e07cd65784acc06b83d07397eb43ff1760a26c0aee227e9d65a7e11dc171a00208f945d6723f3de8343358a145d6cd1139f181f5c775bc4fa30f379af6bb4b4ae0a965d6a257dc892dcef460861a35aaa5e1e7adf4bd4c04c1ca349c791556ee459c9b336ab012fa0594501f492056d3", 0xaf, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="2efb04252a00", 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x6b, r2) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/24 05:59:35 executing program 4: mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x6c8de1b7d15441f5, 0xffffffffffffffff, 0x100000000) 2018/03/24 05:59:35 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x6, 0x2, 0xffb, 0x140, 0x80000000, 0x8001}) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r1, 0x0) faccessat(r0, &(0x7f0000000000)='./bus\x00', 0x40, 0x100) readlinkat(r1, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000b69fff)=""/1, 0x1) 2018/03/24 05:59:35 executing program 4: pipe(&(0x7f0000001ff8)={0x0}) fcntl$lock(r0, 0x6, &(0x7f0000002000)={0x1}) ioctl$sock_bt(r0, 0x541b, &(0x7f0000000000)="186fb5782132a401050914b70cf82a308511422c43e0") 2018/03/24 05:59:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) listen(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/24 05:59:35 executing program 1: madvise(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x48) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) 2018/03/24 05:59:35 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x800000000009, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x1) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000049ff0), &(0x7f0000048000), 0x0) clock_gettime(0x7, &(0x7f0000000080)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x67788d0375f3a6ab) connect$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"e3b12e676f1380"}, 0xffffffffffffff10}, 0xfffffffffffffe28) creat(&(0x7f00000000c0)='./file0\x00', 0x60) [ 54.485426] audit: type=1400 audit(1521871175.916:26): avc: denied { create } for pid=6170 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.601691] audit: type=1400 audit(1521871176.036:27): avc: denied { create } for pid=6170 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 05:59:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x104) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000000c0)={r2, 0x4}) fsetxattr(r0, &(0x7f0000e06fe8)=@known='system.posix_acl_access\x00', &(0x7f0000a88ff4)="020000000800001fffffe100", 0xffcc, 0x0) 2018/03/24 05:59:36 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x100) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x9, 0x0, 0x0, 0x2, 0x400000007, 0x4}) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xd4c, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) sendfile(r1, r0, &(0x7f0000000100), 0x6c) fcntl$setown(r0, 0x8, r2) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/03/24 05:59:36 executing program 7: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000004, 0x60810, r0, 0x56) bind$ax25(r0, &(0x7f0000000180)={0x3, {"86f914590d8335"}, 0x5}, 0x10) getsockopt(r0, 0xd, 0x2, &(0x7f00000001c0)=""/108, &(0x7f0000000240)=0x6c) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1008000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000280)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x0, 0x90, &(0x7f0000ff9000/0x4000)=nil, 0xffffffffffff1adc}) getgid() mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xfffffe) getrusage(0x0, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/03/24 05:59:36 executing program 4: bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xffffffffffffff44) sendto$inet(0xffffffffffffffff, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000040), &(0x7f000067b000)=0x4) 2018/03/24 05:59:36 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = memfd_create(&(0x7f0000000140)='\x00 ', 0x1) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0xfffffffffffffffd}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f00000001c0)={0x0, 0x7530}) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) r5 = getegid() setregid(r4, r5) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000380)) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x5, 0x2, 0x3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) ioctl$void(r0, 0xc0045878) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() setregid(r6, r7) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000200)) shutdown(r0, 0x0) 2018/03/24 05:59:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x6def, @mcast2={0xff, 0x2, [], 0x1}, 0x5273}}, 0x2, 0x197e, 0x8, 0x7, 0x9c}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x100000001}, &(0x7f0000000180)=0x8) 2018/03/24 05:59:36 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x6, 0x4) 2018/03/24 05:59:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x80000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/160) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x6, 0x30000000000000, 0x7, 0x3ff, 0xfffffffffffff001, 0x6, 0x9, 0x81, 0x6436d960, 0x7}) 2018/03/24 05:59:36 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000240)={@remote, 0x0}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x101}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@mpls_getnetconf={0x3c, 0x52, 0x10, 0x70bd28, 0x25dfdbfd, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x4) open(&(0x7f0000e51000)='./file0\x00', 0x40, 0x0) mount(&(0x7f0000582000)='./file0\x00', &(0x7f00009e1ff8)='./file0\x00', &(0x7f0000000000)='msdos\x00', 0x901d, &(0x7f0000000040)) mount(&(0x7f0000646ff8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f000030fff8)='qnx6\x00', 0x203ffb, 0x0) truncate(&(0x7f0000a43000)='./file0\x00', 0x0) 2018/03/24 05:59:36 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24}}, [0x3, 0x30000000000, 0x1, 0x3bdd, 0x0, 0x80000000, 0x8, 0x7f, 0xfffffffffffffff7, 0x1, 0x4, 0x400, 0x2247, 0xffff, 0x2]}, &(0x7f0000000200)=0x100) r2 = getpgid(0x0) ioprio_set$pid(0x2, r2, 0x2) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) 2018/03/24 05:59:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) umount2(&(0x7f00000001c0)='./file0\x00', 0x6) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003180)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x8000000000, 0xffffffffffffffff}, &(0x7f00000000c0)=0x98) recvmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000280)=""/31, 0x1f}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f0000000380)=""/166, 0xa6}, {&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f0000000540)=""/232, 0xe8}], 0x5, &(0x7f0000000680)=""/84, 0x54}, 0x71}, {{&(0x7f0000000700)=@pppol2tpv3in6, 0x80, &(0x7f0000001940)=[{&(0x7f0000000780)=""/8, 0x8}, {&(0x7f00000007c0)=""/84, 0x54}, {&(0x7f0000000840)=""/12, 0xc}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/162, 0xa2}], 0x5, &(0x7f0000001980)=""/4096, 0x1000, 0xa53}, 0x1}, {{&(0x7f0000002980)=@alg, 0x80, &(0x7f0000002b80)=[{&(0x7f0000002a00)=""/66, 0x42}, {&(0x7f0000002a80)=""/253, 0xfd}], 0x2, &(0x7f0000002bc0)=""/249, 0xf9}, 0xaf}, {{&(0x7f0000002cc0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002d40)=""/175, 0xaf}, {&(0x7f0000002e00)=""/228, 0xe4}, {&(0x7f0000002f00)=""/96, 0x60}, {&(0x7f0000002f80)=""/119, 0x77}], 0x4, &(0x7f0000003040)=""/158, 0x9e, 0x5}, 0x9}], 0x4, 0x21, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) 2018/03/24 05:59:36 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000100)=0x8) unshare(0x400) r2 = eventfd2(0x0, 0x0) fadvise64(r2, 0x0, 0x0, 0x0) 2018/03/24 05:59:36 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0xa, 0x5}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) 2018/03/24 05:59:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xb4, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x95}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e20}]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x4, 0xcd2c, 0xddca, 0x2, 0x54f38e29}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/24 05:59:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="1f0000fc0300000408000200048000ad06ffef", 0x232) 2018/03/24 05:59:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000040)=""/83) r1 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000003000)=""/195) 2018/03/24 05:59:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x4000000000000003, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{r2, r3+10000000}, {r4, r5+30000000}}, &(0x7f0000000140)) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2}) 2018/03/24 05:59:36 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000bb4000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0x401, 0x0, 0x10003}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80101, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f00000002c0)={0xba, &(0x7f0000000200)=""/186}) 2018/03/24 05:59:36 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/03/24 05:59:36 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x400000) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") 2018/03/24 05:59:36 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="a41500001300110300000000000000000116000008007800ac1414bba4005500db34b61dd1ce36a5c38df3b1a3e058d3bc2934814aaddf668f2f823d5c7faf4352b63f0b9541a1ae4f902121b7e2096121f999168442e367f97918d2b8ede2785175662ed35087dbb701f0d5a4ee8d60ec147e0f2c6bab38a4ec9cd674c27f68da1f9acc7cbecb46628c9a2f2e9534417283018d35ee1cf1d3b7cfc23c63ca6ef506b3ce407fd9d85cdb9c2e49d14e9f06db5aa65c278e7d7adf9aed269b180d7000450008002d00e0000002b1ff552c492fb0154ad18c6b1b3d05c47974f3bd9702381ee06d6d5b9d5d5ac14d743dd9e2c4dfa72808002300", @ANYBLOB="080000000100000008005000", @ANYBLOB="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", @ANYBLOB="08005f00ffffffff000000"], 0x4}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x41) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) [ 54.894378] audit: type=1400 audit(1521871176.326:28): avc: denied { create } for pid=6251 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.941145] audit: type=1400 audit(1521871176.376:29): avc: denied { create } for pid=6251 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 54.978194] audit: type=1400 audit(1521871176.416:30): avc: denied { write } for pid=6251 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 05:59:36 executing program 7: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xb8}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f0000000040)=[{}], 0x15555555555556f9, 0xffffffffffffffff) 2018/03/24 05:59:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004fe000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x50) recvmsg$netrom(r0, &(0x7f0000000100)={&(0x7f0000000000)=@ax25={0x3, {"2a28265dda2b91"}}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}, 0x0) 2018/03/24 05:59:36 executing program 4: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) nanosleep(&(0x7f0000000180)={0x77359400}, 0x0) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x20) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) flistxattr(r1, &(0x7f00000002c0)=""/35, 0x23) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000200)={0x100, {{0xa, 0x4e23, 0x1000, @dev={0xfe, 0x80, [], 0xe}, 0x4}}}, 0x84) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000100)=0xfd8b) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/24 05:59:36 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x2000000000004) 2018/03/24 05:59:36 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000834ff4)={0x6, 0x1, 0xfffffffffffffffe}, 0xc) 2018/03/24 05:59:36 executing program 1: ppoll(&(0x7f0000000040), 0x0, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x100000000}, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x208181, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000040)={0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x8, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00000000c0)={0x401, r1}) 2018/03/24 05:59:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x20000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 05:59:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) 2018/03/24 05:59:36 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001, 0x4}, {{}, 0x8, 0x0, 0x10000000000}], 0x20) 2018/03/24 05:59:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000440)={@local}, &(0x7f0000000480)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000000140)=[{0xcc, 0x109, 0x1, "e5da8c126f29a50e7cdea773b81505b94569910aa7378abb5ff163e2be65d628c05f3aeb6b1182487dcc5819cd970c74e04ca158484257f8ca8ebdafbad3fce12e0ab7fd49c7eaebfd60cf2832666d6f3d2bbb4247d953553989bfb412c2f16ca2a7f0c90d0a1ed7b052bae810422b7cb7228c4ed6600a0c42b6036dc73a2a967ffb0f0f5bf0395c1c95cd905ccd5426710b44e6edc15b9fd1eb7b535311240cd4784641de572f12869c6a0a5585e9e3f516dc703f4e09b4a870dfc4cd6f12c3"}, {0x24, 0x10c, 0x10000, "821b6d633975c47c3d128e943ce9f305f8b2e56b659b"}, {0xdc, 0x117, 0x3ff, "93512b665ee121b1742f3af0dd3620af130a6ac5249649ef99ed508f1ae5213068834bc2fd9e46db591d4b38146b7180d43536df92e3c21c9cf0235acd144d98e7b5cef8dcf20e1c0567ae98c701b414b5b476e05e14b0d3c51879c968662e4c54d5c989b454145c88c619c7c96cf0f951bb0b7aad4cef38de6e2cba41575f3db82dc70bef7c6b461c239d4a8a98d14e84fdc730d87cbe2774ac9c0699719045c1cead9ec1dcc5e5a4b86eec70e549c77e65eaec7739f50506bd899492c3ca61b8a13a834d2b3ba8cc1b077947"}, {0x108, 0x117, 0x1bfae631, "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"}], 0x2d4, 0xfffffffffffffffe}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="76656e6f00336d72606519eaae5fe8b32918b6d957ff67de2f8ea838cd9bfc0734deff6b0ab773595b8ac72aadf2ea9c8b479ba227ff156f7996523a0c3fcece7348988b5caa0fd69a93c2051b84c368b7504af088724210bedd44d1bfd2cda568f80744d894b3a7f4c2652d4dbbcd7a", 0x70) readv(r1, &(0x7f00000006c0), 0x2000000000000107) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000040)=0x20, 0x4) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) bind$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f00000004c0)={0x100000000, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x104) [ 55.177396] [ 55.179043] ====================================================== [ 55.185344] [ INFO: possible circular locking dependency detected ] [ 55.191736] 4.4.120-gd63fdf6 #29 Not tainted [ 55.196131] ------------------------------------------------------- [ 55.202520] syz-executor5/6281 is trying to acquire lock: [ 55.208034] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 55.218368] [ 55.218368] but task is already holding lock: 2018/03/24 05:59:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x5) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x410400, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x101000, 0x0) getpeername$unix(r1, &(0x7f0000000240), &(0x7f0000000200)=0xfffffffffffffe93) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000180)=0x8) ioctl(r0, 0x4400000000001277, &(0x7f0000000040)) [ 55.224326] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 55.232986] [ 55.232986] which lock already depends on the new lock. [ 55.232986] [ 55.241286] [ 55.241286] the existing dependency chain (in reverse order) is: [ 55.248891] -> #2 (ashmem_mutex){+.+.+.}: [ 55.253732] [] lock_acquire+0x15e/0x460 [ 55.259996] [] mutex_lock_nested+0xbb/0x850 [ 55.266605] [] ashmem_mmap+0x53/0x400 2018/03/24 05:59:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x8) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x4008805, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) shutdown(r0, 0x0) [ 55.272696] [] mmap_region+0x94f/0x1250 [ 55.278962] [] do_mmap+0x4fd/0x9d0 [ 55.284788] [] vm_mmap_pgoff+0x16e/0x1c0 [ 55.291141] [] SyS_mmap_pgoff+0x33f/0x560 [ 55.297665] [] do_fast_syscall_32+0x321/0x8a0 [ 55.304466] [] sysenter_flags_fixed+0xd/0x17 [ 55.311162] -> #1 (&mm->mmap_sem){++++++}: [ 55.316058] [] lock_acquire+0x15e/0x460 2018/03/24 05:59:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000204ff3)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)) 2018/03/24 05:59:36 executing program 1: futex(&(0x7f000000cffc), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000000000)=0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000000c0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000180)={0x80, 0x4, 0x7, {r3, r4+30000000}, 0x424, 0x2}) [ 55.322313] [] __might_fault+0x14a/0x1d0 [ 55.328657] [] filldir+0x162/0x2d0 [ 55.334496] [] dcache_readdir+0x11e/0x7b0 [ 55.340931] [] iterate_dir+0x1c8/0x420 [ 55.347147] [] SyS_getdents+0x14a/0x270 [ 55.353406] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 55.360623] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 55.366873] [] __lock_acquire+0x371f/0x4b50 [ 55.373487] [] lock_acquire+0x15e/0x460 [ 55.379755] [] mutex_lock_nested+0xbb/0x850 [ 55.386369] [] shmem_file_llseek+0xf1/0x240 [ 55.392986] [] vfs_llseek+0xa2/0xd0 [ 55.398900] [] ashmem_llseek+0xe7/0x1f0 [ 55.405169] [] compat_SyS_lseek+0xeb/0x170 [ 55.411692] [] do_fast_syscall_32+0x321/0x8a0 [ 55.418475] [] sysenter_flags_fixed+0xd/0x17 [ 55.425171] [ 55.425171] other info that might help us debug this: [ 55.425171] [ 55.433299] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 55.443106] Possible unsafe locking scenario: [ 55.443106] [ 55.449149] CPU0 CPU1 [ 55.453799] ---- ---- [ 55.458451] lock(ashmem_mutex); [ 55.462140] lock(&mm->mmap_sem); [ 55.468438] lock(ashmem_mutex); [ 55.474611] lock(&sb->s_type->i_mutex_key#10); [ 55.479697] [ 55.479697] *** DEADLOCK *** [ 55.479697] [ 55.485738] 1 lock held by syz-executor5/6281: [ 55.490286] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 55.499336] [ 55.499336] stack backtrace: [ 55.503805] CPU: 0 PID: 6281 Comm: syz-executor5 Not tainted 4.4.120-gd63fdf6 #29 [ 55.511390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.520715] 0000000000000000 9c124cf6283a7066 ffff8800b904fa58 ffffffff81d0408d [ 55.528687] ffffffff8519fe60 ffffffff851a9b50 ffffffff851beb20 ffff8800a741e8f8 [ 55.536675] ffff8800a741e000 ffff8800b904faa0 ffffffff81233ba1 ffff8800a741e8f8 [ 55.544646] Call Trace: [ 55.547214] [] dump_stack+0xc1/0x124 [ 55.552550] [] print_circular_bug+0x271/0x310 [ 55.558669] [] __lock_acquire+0x371f/0x4b50 [ 55.564610] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.571595] [] ? __lock_is_held+0xa1/0xf0 [ 55.577363] [] lock_acquire+0x15e/0x460 [ 55.582959] [] ? shmem_file_llseek+0xf1/0x240 [ 55.589074] [] ? shmem_file_llseek+0xf1/0x240 [ 55.595189] [] mutex_lock_nested+0xbb/0x850 [ 55.601128] [] ? shmem_file_llseek+0xf1/0x240 [ 55.607252] [] ? mutex_lock_nested+0x5d4/0x850 [ 55.613461] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 55.619679] [] ? mutex_lock_nested+0x560/0x850 [ 55.625881] [] ? ashmem_llseek+0x56/0x1f0 [ 55.631650] [] shmem_file_llseek+0xf1/0x240 [ 55.637600] [] ? __fget+0x23a/0x3b0 [ 55.642854] [] ? shmem_mmap+0x90/0x90 [ 55.648280] [] vfs_llseek+0xa2/0xd0 [ 55.653535] [] ashmem_llseek+0xe7/0x1f0 [ 55.659132] [] ? ashmem_read+0x200/0x200 [ 55.664822] [] compat_SyS_lseek+0xeb/0x170 [ 55.670687] [] ? SyS_lseek+0x170/0x170 [ 55.676217] [] do_fast_syscall_32+0x321/0x8a0 [ 55.682348] [] sysenter_flags_fixed+0xd/0x17 2018/03/24 05:59:37 executing program 6: setrlimit(0x0, &(0x7f0000245ff0)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) syslog(0x0, &(0x7f0000000000)=""/70, 0x46) 2018/03/24 05:59:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x9}}, 0x394) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xffffffff00000000}) 2018/03/24 05:59:37 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x0) 2018/03/24 05:59:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000140)=""/172) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='vegas\x00', 0xc4) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/24 05:59:37 executing program 0: unshare(0x40700) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) 2018/03/24 05:59:37 executing program 7: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000100)={'dummy0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x16}}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r0, &(0x7f0000000000)=""/84, 0x54, 0x0, &(0x7f0000000080)={0x77359400}) 2018/03/24 05:59:37 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = dup(r0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1414aa01000000044000007f0000000000ffffac1414bbac1414bb"], 0x20) r4 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x100) ioctl$TIOCSBRK(r4, 0x40044591) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x79, "3f8f2b82a5bf73bd7bb5dd0e881a828a938eebcf605adbbbb9989cd3459ecde7ce8d6a21f38b87739704fcf2ff1fbbd2a7a49acd9c9a488f345ae038f05e44f933eff7c0aa1a0dee52435bfb6197e2272b58d2627a0e5cbd5e587bc66d029a9b7ce20074e44b3c780a86fab9ca87c2a22162cdaec485416210"}, &(0x7f0000000200)=0x81) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1f, 0x1, 0x1, 0x8, 0xad}, &(0x7f0000000300)=0x98) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f00000000c0)=""/11) write(r0, &(0x7f0000fdd000), 0x0) socket$packet(0x11, 0x23, 0x300) 2018/03/24 05:59:37 executing program 2: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) dup3(r0, r0, 0x0) [ 55.805919] sg_write: data in/out 589788/874 bytes for SCSI command 0x0-- guessing data in; [ 55.805919] program syz-executor1 not setting count and/or reply_len properly [ 55.844992] sg_write: data in/out 589788/874 bytes for SCSI command 0x0-- guessing data in; 2018/03/24 05:59:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)={0x7fff, 0x7, 0x46d, 0xff, 0x0, 0x7}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0xf}, r2}, 0x14) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffff7}, {0xa, 0x4e24, 0x0, @empty, 0x489}, 0x169, [0xffff, 0x5, 0x1, 0x2, 0x1, 0x400, 0x7, 0x3]}, 0x5c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x10000, 0x30}, 0xc) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0xc0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000040efff), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x8000}, 0x8) 2018/03/24 05:59:37 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x48) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="5bf21eaf0469f666f401b20f3280eba6435c9d08e8da0d9aae4972131aa13a9cfe9c8e858b132348044e137b68925a62bdc8632c88762490203d57be5b98") r2 = socket(0x11, 0x80003, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) close(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000100)={@multicast1=0xe0000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 05:59:37 executing program 0: rt_sigaction(0xe, &(0x7f0000748fe0)={0x0, {0xfffffffffffffffc}}, &(0x7f0000cd5000), 0x8, &(0x7f0000a72ff8)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f00000000c0)={{0x3, 0x3, 0x9, 0x2, 0x3}, 0x9, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0x80000000, 0x0, 0x7f, 0x1}) fcntl$setpipe(r0, 0x407, 0x1) 2018/03/24 05:59:37 executing program 1: unshare(0x2000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/105, 0x69}, {&(0x7f0000000200)=""/72, 0x48}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000000100)=""/55, 0x37}], 0x4, 0x0) signalfd(r0, &(0x7f0000000140)={0x100000000000}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xc, 0x0, &(0x7f00000002c0)=[@decrefs={0x40046307, 0x4}, @register_looper={0x630b}], 0xcc, 0x0, &(0x7f0000000300)="81c7d1d112e2b7e026294e99c61746b62000632f236720dc023e1752b89fca8db8142c45b1216a9ca405599c548c1dab163cd3352d0e55a83d8fbff2aeaac45a9bc4063c02f28419952864d7ec4b111b1d4d1d2bba839abac6222a23118cbc7e5b509a982ca7ee9b617f5d95dccfb9e044ce36e19cbc9674062a2eb790aba496405c90aa5bfddeb7e648b6ac8b4ac1cc9fdbc1d598c1f9549b31be60742028c26cddafd86b4c60033d35bde28728ad0778f9867e8d50bebc26b2e9f690e34c989b5e8f62e93bd0942c9f25ab"}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x3) [ 55.844992] program syz-executor1 not setting count and/or reply_len properly 2018/03/24 05:59:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6(0xa, 0x806, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = memfd_create(&(0x7f0000000040)="238e00d3fc1ef5671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e7a385cbf3db94f6d495077c32cd5d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) 2018/03/24 05:59:37 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/24 05:59:37 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000140)={0x7f, 0x6, 0x8}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0x90) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/03/24 05:59:37 executing program 2: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x3) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/24 05:59:37 executing program 0: r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) 2018/03/24 05:59:37 executing program 7: socketpair$ax25(0x3, 0x5, 0xcd, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000501000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x8000, 0x400}, {0x7}, 0x2, 0x4, 0x3f}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xa1) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0xfffffffffffffdfb) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r5, 0x3f}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)={r5, 0x84, "ff1a8b092b9d7334c0d2e3797bd9754c67a7d10e3b0043f123985dddc51f90a8eccb6a684fc608fa644cf373a1b8cf68f03c97c4c53e5e2ac975f97cc485c67e764f1f8beb35b8150be332c67583e07270cc6f8151be08a460ac5b87cc090435873e342ac856d04332fa2295a477b5d85ab6ea7120468131fe1c14b6da45cf0c992aac15"}, &(0x7f0000000340)=0x8c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x759b, 0xf8a, 0x2, 0x7fffffff, 0x6}, 0x14) 2018/03/24 05:59:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/03/24 05:59:37 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x20008011, r0, 0x0) 2018/03/24 05:59:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001700)={0x0, 0x80000, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0}, &(0x7f0000001880)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00000018c0)={0x8, 0x7, r2, 0x2, r3, 0x7fffffff, 0x80000000, 0x2}) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="a41500001300110300000000000000000116000008007800ac1414bba4005500db34b61dd1ce36a5c38df3b1a3e058d3bc2934814aaddf668f2f823d5c7faf4352b63f0b9541a1ae4f902121b7e2096121f999168442e367f97918d2b8ede2785175662ed35087dbb701f0d5a4ee8d60ec147e0f2c6bab38a4ec9cd674c27f68da1f9acc7cbecb46628c9a2f2e9534417283018d35ee1cf1d3b7cfc23c63ca6ef506b3ce407fd9d85cdb9c2e49d14e9f06db5aa65c278e7d7adf9aed269b180d7000450008002d00e0000002b1ff552c492fb0154ad18c6b1b3d05c47974f3bd9702381ee06d6d5b9d5d5ac14d743dd9e2c4dfa72808002300", @ANYBLOB="009c1a2ea4c168271e4accfa5ddd0b25bd5af20ccae9456958e0350588cc8d84a7fbfe745181d0ab79eec08700000000000000630b4a131942dae5a22628b5d2efbc10475d2cf8f60a080000006efd5d2cac2f5b9ce3b8558acab4a96b3e4161e16bf6d241fe8b7723863b306979bc139a6f680053723e70097965518b18926e137470913cde3515f6348366c9686fa727a025f022cf600b5d08b3b2140a", @ANYBLOB="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", @ANYBLOB="08005f00ffff0000000000"], 0x4}, 0x1}, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001800)={0x0, 0xa9, 0x1000, 0x80, 0xc000000000000000, 0x5}, &(0x7f0000001740)=0x11) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001780)=@assoc_id=r5, &(0x7f00000017c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f0000001900)={0x6, 0x24c, 0xb8f8, 'queue1\x00'}) [ 56.159001] audit_printk_skb: 12 callbacks suppressed [ 56.171689] audit: type=1400 audit(1521871177.596:35): avc: denied { create } for pid=6397 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.210749] audit: type=1400 audit(1521871177.646:36): avc: denied { create } for pid=6397 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 05:59:37 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x101}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001900f5000000e05171e1000002200000ff00000800000000080001007f000001553a8754f1e8a6a0323a3a122d6a03000000999286d1569b2fcf63a4fc3ae19551bb0539ec94b0"], 0x1}, 0x1}, 0x0) flistxattr(r2, &(0x7f0000000100)=""/18, 0x12) 2018/03/24 05:59:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f7b000)='clear_refs\x00') writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/24 05:59:37 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) fdatasync(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000100)=0x5, 0x2) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000058f000)="440d0503001d000000000020ec", 0xd) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000001c0)) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) 2018/03/24 05:59:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x1000, r1, r2, 0x1000, 0x30001) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x654001, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000280)=""/95) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/24 05:59:37 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x20000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/24 05:59:37 executing program 6: getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00'}) r0 = socket$packet(0x11, 0x3, 0x300) dup2(0xffffffffffffffff, r0) 2018/03/24 05:59:37 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x80, 0x0, 0x0, 0x3fffffffffffc}, {0x33, 0x0, 0x0, 0x2000000000000000}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x1b4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xffff, 0x5, [0x5, 0x701b, 0x5, 0x9, 0x0]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x40}, &(0x7f0000000100)=0x8) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) 2018/03/24 05:59:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000940)='/dev/usbmon#\x00', 0xfff, 0x4000) accept4$bt_l2cap(r1, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x0) getsockname$unix(r1, &(0x7f0000000980)=@abs, &(0x7f0000000a00)=0x6e) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005540)=[{{&(0x7f0000000440)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @dev={0xac, 0x14}}}}, 0x26, &(0x7f0000002880), 0x0, &(0x7f0000002900)}}, {{&(0x7f0000005240)=@un=@file={0x0, './file0\x00'}, 0x1, &(0x7f0000005340), 0x3c9, &(0x7f0000005380)}}], 0x2, 0x20000001) [ 56.237622] audit: type=1400 audit(1521871177.676:37): avc: denied { getopt } for pid=6397 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.261890] audit: type=1400 audit(1521871177.696:38): avc: denied { write } for pid=6397 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 05:59:37 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xd88a, 0x2, 0x6, "f5c546e5e10954573af5da1d3a49dbd58c3d1cc1c9d604c2079d4e09f480983abfbf7851c7409671d87c1dae6b1ee02066ed5e61b5da785663d2d8e48d6e62178c2f288510bf00d832c84866388f94c4"}, 0xd8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0xfffffffffffffffa, 0x3, 0x6b50, 0xac], 0x5, 0xfffffffffffffffb, 0x3, 0x7, 0x8000, 0x8, {0x7c50000, 0x0, 0x3, 0x200, 0x80, 0x1, 0x200, 0x5, 0x81, 0x3, 0x9, 0xfe5f, 0x588f, 0x5a, "2a34c8b41f20ce9a383a591ace547858e6ccc039639e04064cdd1480d6946edd"}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x10000, 0x2, 0x2000000000000, 0x4, 0x9}) syslog(0x9, &(0x7f0000930f14), 0xfffffffffffffecc) 2018/03/24 05:59:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x5, 0x7f, 0x6, 0x7, 0x9, 0x89, 0xfff, 0x3ff, 0x1ff, 0x48a, 0x800, 0x80000001}) pread64(r0, &(0x7f0000001340)=""/2048, 0xffffffffffffff0f, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/24 05:59:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0xed}}, 0x7f, 0x6, 0x0, "92739c0fc059ffdcdca090d0d71e41371ab201356759050ba2c8a0639272a64f64c623c72a566c124d21df732b319dbd060b727539c82904298fe1619485a4eb778e5c0618b8bea201098ae293398e50"}, 0xd8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x8000000000]}, 0x5c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x5) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/24 05:59:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4001) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0xff) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) 2018/03/24 05:59:37 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write(r0, &(0x7f0000000040)="170086210000000702100000f600f72b331a21fe19fd94640a748eb3f07b083654968caa36cbbc8c7b59f29b2d3d6d489cbd23059c72667c10b2e8d86af1079e3a", 0xfffffffffffffcfe) recvmmsg(r0, &(0x7f0000f7bfc0), 0x1, 0x0, &(0x7f0000005740)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0xa0, "f368c8453a3cf197f2dd77cf3886a1aed5023e60190769c177432b9b06cc509fab2734211c50ef509bc9f1bb4258665571785e5504c8c621877c11b8b6335cc594cdbe4ebbdf66b42c6e946732861d4105408a48463c5aeb1efe3d9a21cb5e703184559400e6631fe1648dc9cf31658ebc6c6ff22b544b26f6cdbf8f5de86d2e6ca8b519882b5f7d23f1f0fa0d27810bbf8a32124d05f73dbee5ecd7f7bc8762"}, &(0x7f00000002c0)=0xa8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x99a}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x9, 0x8}, 0x6) setsockopt(r0, 0x7, 0x2, &(0x7f0000000000), 0x0) 2018/03/24 05:59:37 executing program 7: chroot(&(0x7f0000000080)='./file0\x00') 2018/03/24 05:59:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x7}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000401ff8)='lo\tlaK1\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140006000000b549a8"], 0x14}, 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20100, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/03/24 05:59:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffd}]}, 0x8) sendto$inet(r0, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000001440), 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x0) 2018/03/24 05:59:37 executing program 2: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x609, 0x30, 0x3, 0x1000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0xffffffffffff9998, 0x5}, &(0x7f0000000180)=0x88) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x5c6) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$TCXONC(r3, 0x540a, 0x4) r4 = fcntl$getown(r3, 0x9) fcntl$setown(r3, 0x8, r4) 2018/03/24 05:59:37 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_adj\x00') ioctl$VT_RELDISP(r1, 0x5605) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001280)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) restart_syscall() ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'bond0\x00', 0x4403}) [ 56.416461] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 56.491843] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/24 05:59:38 executing program 1: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001300", @ANYRES32=r3, @ANYBLOB="0800270000000080"], 0x30}, 0x1}, 0x0) gettid() r4 = accept4(r2, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80800) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a45322, &(0x7f0000000240)) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000140)={0x1, 0x8}, 0x2) 2018/03/24 05:59:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x1c0) r1 = request_key(&(0x7f0000001180)='blacklist\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001200)='/dev/loop#\x00', 0xfffffffffffffffe) add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="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", 0x1000, r1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000)={0x8000, 0x9, 0x80, 0x8001, 0xfff}, 0x14) 2018/03/24 05:59:38 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x5, 0x4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/03/24 05:59:38 executing program 4: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000240)='./file0\x00', r0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) getxattr(&(0x7f0000ad9000)='./file0\x00', &(0x7f0000b5afef)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0x1f) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x60002, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4004b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6gretap0\x00'}}) 2018/03/24 05:59:38 executing program 3: r0 = epoll_create1(0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x2, 0xb2, 0x1, r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x24000011, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000000d00)="c3", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) dup2(r3, r2) 2018/03/24 05:59:38 executing program 5: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000a0df7a)='?', 0x1}], 0x1) r1 = open(&(0x7f00001ebff4)='./file0/bus\x00', 0x141042, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e21, 0xffffffffffffff01, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x3f, [0xfffffffffffffff9, 0x1, 0x2, 0xfffffffffffffffe, 0xa0, 0x2, 0x0, 0x1]}, 0x5c) sendto(r1, &(0x7f0000000080)="692e1abc0c6e0f5306419acfff754ba8f40c0f6949fd36b55745a617f4f200d12c2037e466886f2e914d212d29a85bb0fe4106ad0a42b0176ad15882b4a9e6c788ea3ec37b679107570bf2fa8b8d643b", 0x50, 0x48004, &(0x7f0000000100)=@ipx={0x4, 0x100, 0x7ff, "53cf07227430", 0x79fa75b5}, 0x80) ftruncate(r1, 0x7ffc) 2018/03/24 05:59:38 executing program 0: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket(0x11, 0x803, 0x300) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0xfffffffffffffff8}, &(0x7f0000000100)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) r3 = epoll_create(0x9) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000350000)) epoll_wait(r3, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000000180), 0x9b1, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) 2018/03/24 05:59:38 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x6, 0x0, 0x3, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x800, 0x3ff, 0x201, 0x10001, 0x1, 0x5c, 0x8, 0x8, r1}, &(0x7f00000001c0)=0x20) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 05:59:38 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000011000000"], 0x10}}], 0x2, 0x0) [ 56.698617] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/03/24 05:59:38 executing program 7: socketpair(0xa, 0xa, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000790ff5)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r4 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xf8, "fb6c4b27c2f576331f3a49fbd4b8f09d838d33ce2f2fb787de0c9e6802feed59daf014cb324c4b09485cade65889a985b6342af3ac2c2ad13b7975bb2535d145e72e670f3efbf1495920ed0ce2177b899731cdfd636aba7563fe974025a1dd42d61dd33522fdf624f598148763c8016c3efe6854f5020d076001222a9ebc440429c956a020a47123e763e2ac18eef3f9a67ec4ef06d5acf737dbde5615fbfe06564b4a6f66de1d5db59b0702951c43e7dd10b8299635537eaaa9337b0aa55ee4794beb14ebd21831191d0853f2e3cd63b9ce9f4028c9a2ebb25eddc4470014a839e59fd5f41e216a116400d7fd208527d8346349f05c1139"}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000180)={r5, 0x5, 0x5f, "f396f4b56646b5eee463a8730f3e1b82ce2fcd5d8798406b0d039da5cf55cdb385f162f464fd5cfe630db7d9b4bedde15f625d867489534e2d1b83aa09b90fbdf6da1613bf729cd3f38d929bd2f06e543463f88d41bf77f38653692de3f612"}, 0x67) r6 = dup3(r4, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000ff4)) epoll_pwait(r4, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/03/24 05:59:38 executing program 6: r0 = socket$unix(0x1, 0x805, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = accept4(r0, &(0x7f0000b28000)=@un=@abs, &(0x7f0000b28ffc)=0x8, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x26}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x80000000}, @in={0x2, 0x4e23, @rand_addr=0x20}, @in6={0xa, 0x4e22, 0x7d7, @empty, 0x9}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, @in6={0xa, 0x4e23, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) 2018/03/24 05:59:38 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0xc402) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000080)=""/129) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="000001040100000000000000000000000000040002000000"], 0x18}, 0x1}, 0x0) 2018/03/24 05:59:38 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000001c0)="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") getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/144, 0x90) 2018/03/24 05:59:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b8fff)) ioctl$TIOCCBRK(r0, 0x5428) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/24 05:59:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') 2018/03/24 05:59:38 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000456ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x2, 0x2, 0x7, 0x0, 0x0, 0x3, 0xffffffff00000000}) write(r0, &(0x7f0000000080)="6cf9086b93343a266541ded83417e5701cc1025461f0ab36a172040c6892a8a97165a99f9d6bea50069bf0bd54fc7371021a600260504edaf7e8268ec7d37c40e2196f5d37c652e27b196049f56955465cea19e1debf93c026b359f3861ee7f18c4afb1a63e3703639b9b7071b340a864ba5925717449fce", 0x78) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8002, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/03/24 05:59:38 executing program 3: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/03/24 05:59:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000006bc0)=""/4096) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0xff) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7f) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000001100)=0x23) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10}}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001340)=0x0) stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000001180)=0xfffffffffffffe71) r6 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001780)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001880)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002140)=0x0) r9 = geteuid() fstat(r1, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000300)=0x0) r12 = geteuid() stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002800)=0x0) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000029c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002a00)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000002b00)=0xe8) getgroups(0x7, &(0x7f0000002b40)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(r1, 0x10, &(0x7f0000002b80)={0x0, 0x0}) r21 = geteuid() stat(&(0x7f0000002bc0)='./file0\x00', &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002c80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002cc0)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002dc0)=0xe8) fstat(r1, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000003000)={&(0x7f0000001140)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000026c0)=[{&(0x7f0000003500)=ANY=[@ANYBLOB="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"], 0x1b0}, {&(0x7f0000001440)={0x1d4, 0x2d, 0xc00, 0x70bd29, 0x25dfdbfc, "", [@nested={0x154, 0x55, [@typed={0x14, 0x63, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x88, @pid=r2}, @generic="15708e3554dcbbf5b42378d46ac1b7cd0abbdd9e7a740368f1558a159b5850bda2b0d71910893e0105ce316135aa48981f5297a8355e583a26440ce3e06cc752a178b5c25dd08900d67659bb304b4c8377c76a844f66b6204d17d65773", @typed={0x14, 0x73, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x4, 0x7a}, @typed={0x14, 0x6, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="e45e1043f27d60d3055031dbdd226c94f91d0b6cc40c62f3f72a4e44adf4f49ba36ae4c0d1323a8d54cd8102200d198c5701b0db34f980a324ccb45f615c24e6ef25ea8dadd9d36f310169466bb6fd0c7e990293cfa6108a31853dfd5141a2529abf0c7bb89056b772ffa5ae9c5a0d160235d0e9abd2f3b60aa4a5f387c41f22a258e5a94b64b51973b46bd9877b12558b94a16b48cca6e3b764", @typed={0x8, 0x65, @fd=r1}, @typed={0x8, 0x13, @u32=0x1}]}, @generic="902760e4608a23ac4b00fa84fc30099bec33cdf2c437d8f7ad453b00cb3a36fef9b04e75b0bdd3bedfde54a5ea97ebfe86af6c576c0c25be5b3880be8ca401e63122d42c30", @typed={0x8, 0x2a, @uid=r3}, @typed={0x14, 0x2c, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x32, @pid=r4}, @nested={0x4, 0x81}]}, 0x1d4}, {&(0x7f0000003040)=ANY=[@ANYBLOB="d40300002300000128bd7000fcdbdf2508000200", @ANYRES32=r5, @ANYBLOB="e8015f0008009200", @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="040045000c008900050000000000000000"], 0x3d4}, {&(0x7f0000001cc0)={0x474, 0x17, 0x800, 0x70bd26, 0x25dfdbfd, "", [@generic="6ebb0058c519ef8746becd4ef090dd51bac90aeb94a1b812b704fbcd811855964f3b0ecdcdd81028461df1893604bb68a93776d715b6b4ae801d5212856e6980f16c30b561fa3f873c66d81e6846090f15874deb338e63e9c9a4bbcbb7346fd2d859a7b9a30550fb47791c9d076f5a825042a17eb9b9bd501e22db4bdab1a0d4fdbca6204f87d073c84b7fa712c5bb259ab9c0daedce8598c1c545da5a0f2aa62f17d89b78f8ae0ee612cf7627b99d34b2592059a9b76f710573630c440f1bf3db0957cb35f36d5296c6732caec08a27df7cfd9d087f63b3b7", @typed={0x4, 0x2b}, @typed={0x14, 0x6a, @ipv6}, @nested={0xc8, 0x8, [@typed={0x8, 0x25, @u32=0xfffffffffffff871}, @generic="26189d05c5a14cf53aae9aa5d6061a84d42eff156feb4670864c751a9a8c8ee3eb1a0bbc9fef1374adb86cdc970b557c0ed4e6a2052496580a5caf70f690cb757e11ff3965d7d0e5eca88cdebd06", @generic="489a31a96dba28759f1e804efcfa59f99e64f2c3d2035320499ea192d95d7941abc1b42816e268edae24c1d063c6977332723d176c875226715753e6f19de2c85d1bd6aa2de9299bbd3eabd5e315fbf3a4bba1d08fd806bc62d4712dc1a7516a5a7ade58dfed8f83a31b6e8be711"]}, @nested={0x200, 0x7d, [@typed={0xc, 0x73, @u64}, @generic="1f6b67b4a57ca9f3291eba4a35175ac3183c5b90a9fc10116cff2aa156be1aad9776afb2a1e495a8cf1d307c7f59f7e61127e12e77aa9070f0e103a6996708164eac9b455f0c32d752c6c49cfbf951e7ad233bf64fb1ba71554b41b659784c3531b51b164d03abbfbe19bc", @generic="933081298f6628dedae0cd7dd8a820d728aa059713247cd42f9eff25ebec7278a6bd1758313852f7c7db11f3fb41ffe0d021f85ac7e8afcae7b04567295d5f8cb97ea463d242eeb6d91de29bf22f849c3cb320b0de904cc9bb4a0e662bec327ad45c2a212775799ee1b228138e7a293692aac2b3d0b9a6de4458d9b5fd2f9b806b483d606c8caec35c84dc0b28b5f5d2ff972f6bef642b98b356b9c5a592de63143b3aa5042979ea57030354c4e9610db2d2bcc64b42a2787237cb0a33dcfb7617c46406e7b42504f0d9b7eb100b85d6252dd97f7a78f5ead63f317a08e22296041095b16053da98", @typed={0x8, 0x60, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @generic="3b33cf767f96aba0121c6e3ed88f576eccb02c5f23cb8d807704f37dd2437af41612d745ab6d1a3f00a85e9e1595d733e2fef33332f3bdc735e2e2e7ce92ea55738e888dd4f2d23d2bd8bb96e86c4df4b797162e1459620d6335eb1c1c00caff6988e540ff6de571fa3804e5401099a65bf0747bab6f236fd3987f171ad7607d7c56dc496345a9171f1ff0198edd1411046e"]}, @typed={0x8, 0x41, @fd=r0}, @generic="ee8352e0010e6110729070d37b07fed279e67ae73f75ddfbbfa42454c268ca15a62ef30ce9f3e3cdb2aa6313c98afabbdfd392cfc6cf305c2d6f243ceacd7ec0a9765f948339dfe1bf289fab1d7002247cfc6505d0838b036ba96b260e69870c4f2ed93f5d8741b57e933f8135ace9ca", @generic="388f35baec8c6e550eb065b2c1534051433811e8f4d58178dce2fc2c6183e0f0cc2671d7fb2462b191d085caac166f2842"]}, 0x474}, {&(0x7f0000002200)={0x494, 0x1b, 0x20, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x8, 0x8c, @pid=r8}, @generic="b9a098372ad12d82114c1807cdace3c21b37aea972125bd7414e9d4e36104cf574fecf655843eb3ca1cb83127d40401f862d64192be949a73079fb1920cd139ea9bd5970779d7da34d506429f3a15bf4862027050f4e1f4e8a54128cc977e899ea2e4cbc82afd9fe9435d3371b4c60419223530d685525190eea65ad2c98db8b2d368f99a665ba7d0e32ab3cc98025dfef27878e573093cc33c13b43d29b707cb8cfbf0cc0b2703bf74d704dd12cda563d800e72d79c7adbe5d6938c41ceb8462d0e50196fdd639b72e60dc112e333ca6500bec71c1559c155c4979df5acd09f72b70010d6589f1727", @typed={0xc, 0x7, @u64=0x3c}, @nested={0x384, 0x1c, [@typed={0x8, 0x29, @uid=r9}, @typed={0x8, 0x86, @uid=r10}, @generic="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", @generic="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", @generic="f938c32428676ef41c9693897937f3bfa63d7dcdb1038b0176902caf0c9f5d1518f5c313d0ea289abbacc93652f4632342af1c248c2dbb9e552a1189932be6b3840b707f7fc6fda062cd226866acb73e7058b0627e53f5621ede1a0b40164e2c0ac0c393529150c525e1b9efbd3c3b17909c97373ca524c4ef5ef96d1a0ae6b944d23a983909d4c7b6055e31b046d6cab8c34bc80a5c8c48ff0b24bbf31a44f095efdca47aae7a5a199da722a27fe47a245dbfda6070b9362d5976c2a2d0796975eea96241414ebcc41fba12cfaeae3311a3b8ded4187148aba54e1cb3d8df5a896cff49926a2b96bc", @generic="7850f84f17c42a848096ddc1edb8410b61b1597848bbc8d7688a387e5389826d3fb81728f66e434ce2a04f72420d9abefb00725aea830e659880f0b8292afdab54227931d82956795941f80c5ac88badcf1767be2a1a5724", @typed={0x4, 0x67}, @typed={0x14, 0x8a, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @typed={0x14, 0x70, @str='/selinux/policy\x00'}, @typed={0x8, 0x14, @u32=0x3ff}]}]}, 0x494}], 0x5, &(0x7f0000002e80)=[@cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}], 0xc4}, 0x40881) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/24 05:59:38 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x100) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000200)=""/224) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x10000) setrlimit(0x7fffffe, &(0x7f0000011000)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x80000000}, &(0x7f00000001c0)=0x8) 2018/03/24 05:59:38 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x2, 0xd3, 0x0, 0xbf}, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000448000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x3}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/157) [ 56.810009] audit: type=1400 audit(1521871178.246:39): avc: denied { create } for pid=6503 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 05:59:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000000)=0x100, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x30000, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000080)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) sendmmsg(r1, &(0x7f0000006840)=[{{&(0x7f00000000c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x10000021}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="129004db909d942bda4ca56455ce14a19590a9557a94d94cbf7d80223a9be0b38c5e4fd5ac93921bfc8253d8f7623573b7d5b16f9de857fa4959e26b334e864503f16c354e0ce76aa604fd8fdda20146c09730db91d7c57e1eb6aa1e8356a7bc6e3cf43199571e643b3698cb6f5e6c1cb1a647f42cf2b47453edf8c7dbff7e4956a55f5dee2dfe449003e19928", 0x8d}, {&(0x7f0000000200)="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", 0xfd}, {&(0x7f0000000300)="ec407953a6da05b28025d67eb4309b8d9fc38a09b04df6eb02d15088f19972c110671c3567a49dc515301a8c9bb77b8b802c0f34e9bc635678c1f6a7840cb5ae75e13173f8fe04afe527673f8922aac85bcc7162b02564e210c8240da1b97f8ebad9b3f1accccd443b5d04e9918b8e3bcb469c9c08fb876e184ac34f646ee185168d72770fd731ff5c96fea0cab567cdfedec41df63dd1fac2e8cf35c041e8cd0af0430cdc045106aedfc0b82849c584009f9a55cbec45db70", 0xb9}, {&(0x7f00000003c0)="1b0eaade928fcb5afa8f7896372d2a6d898994a194fa88ad67f4e8fc83cb21f3895643c5f1cd58e796c23c", 0x2b}, {&(0x7f0000000400)="f0e296d4f6b0c41723d9c6f5115d309da8c5bc28e7a1af07e62d80238693e94f11a685293e83e717feef31e588f4e7ec1c262ad40d92d39dd4605abbe54224bb", 0x40}], 0x5, &(0x7f0000000480)=[{0xb0, 0x10e, 0x2, "106701fcbb2a5066b3580a16e8a731d3572915af17cbccafee6f5f0c33f7cc8691d1e62b03f3762b49d8b1bda75d035ab3b840f0278fb87cb409e9609ce6196e8c2e38f18d066da3e5519aa50abf357eaf47032e1a5c8e69fd53d80ccb6d4602777cd936b7b57438f8583ee0abe2cc0c21086f1af441ae4faa587dc1aa36aa06079021002fd052fb22837c129cea4b44d5bde6cd1f8c41ca6ac28138322ef566bb375323"}, {0xb8, 0x11f, 0x3, "c316d807d8cf590327665bdcfb8297739ecaca06f24693e7ab2e4a595e2c891e5711efdfc2c3433d0f660bee029f7cf07dc9111f4123f05d346108884578942d93001818caeabe95f4c1ce1d304ce647d4bdf4fd23dde53c8224bc55ad728ec6f5fe5f11002a7d8c921947c857212c0c43139fff870018f87371202d6bd698ac28caf5df79743f5d6ae80d0a01ae2cf2f9df406d4d7bab7104024fd631ccfe07be21fa3e9ccd252537cf6a67"}, {0x18, 0x10f, 0x7, "088781ac9fbafb768188"}, {0x48, 0x115, 0x0, "77532fbd476c512abc66bbf064d70c7b84ea9cb3d45e663c8cd43c8dae11b8dee387e74cd04454e6694f902ed9a3064fc0a16d769269537f67e885c8"}, {0xa8, 0x19d, 0xfffffffffffffffc, "48c19d64f36a7237e04d8946525e83f24fb8ca948646831545a408fa60832dfd89a055d3096a619a6698d7aa1aea539bb4e3b8eae5e2c9fc7041fb604f87896e5b90db8ceddc57915a398dd72a6b92eaade7f50815491aceb2dd10378bb12746b3b03263b9123ccd5b41703db2c93ddd836f1717e8a457a92152c3b5d3539e02714c1114bec5a3f34c256a961381dae7e23d9629f0a812b6d7"}], 0x270, 0x4000000}}, {{&(0x7f0000000700)=@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000780)="8b41a44d173c7f4e33308ce1a2847c920b668c73d8aa6540d106e8fe3793e1e3381ac5dac474f295f376caecc6ec6daa2fba8d27531c771461362f50ff5fb174d34de307e56f7496c318ea4fc82108f4a0e0de070f63c7d61593be2d980ab985e33da417096bd40ffa720359e17c59984e81066f", 0x74}, {&(0x7f0000000800)="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{&(0x7f0000005580)="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0x1000}], 0x6, &(0x7f00000065c0)=[{0x78, 0x10c, 0x8, "317816867b84de742451cba1da09b1a3a3b75dae820a2608460b8f9d56ba02ac0e0e0d0e31a8006c8bf44f9e19e99be3ea133e39024666d8ff974e772f4b685b2fd17cb0ab79f09e21543a0a5ba4bd9c7701b4f1224cbf4e86d60a9cd34ad147b05f57c0394f55bec4543e"}, {0x44, 0x19c, 0xa62, "193cf2bebcf63c3b351153c61838bd113b88dfbb444ed1eb1f5ddccc4734fab6133e7a03ec1a8882252e3179af1a36dd3e8a751676143eeb"}, {0x10, 0x10c, 0x0, "c4e029e1"}, {0xc8, 0x105, 0xfffffffffffffffc, "be963d9fd4c0eac1a11bae42cf8acbba1d43f10a4695e0cffdfcc041a5271c37da8e07234338d221bef7da2aaaf870a0e2cdfa0043bdb2674b08efdc7cc9e8fbc9b628a2e7d65fca025762a69694aff84f689887e279ae6c9fd1dc973be386bafc27b936f803b5823f27235ccdcdc0222340648f9e0434ce3a92a55f5f3a36527343fdd23fdbfba316a248f28d77e6d5e65416fa3052312bd43b8d5739cb91487b303da958eee87239337435f5204d1cb3313143f3822f907bb8"}, {0xb0, 0x0, 0x2, "7c71180a64a48abbd6c92ce00a5cd559a410bd32125474e7d1a3602d2d2fb875545b0e46369e9b0c3af4f595730d9353ee7ac73ced2438908153ba8769d605b3e7d6e5d53a1857fee4f3f6b08c45e1c6d3b40ad8678bcee1317e14d5aece987dfff8a1788e50c6621d831f3710f5cf8c2a52e69afc9866738babcab994aed474b7abaf36e7efd08d8bd4fa2f8d76e86b0fc0e929a0b5c46de7fcdf1dfe7b8e41d9f2953f"}], 0x244, 0x20008011}, 0x3}], 0x5, 0x4000000) close(r0) 2018/03/24 05:59:38 executing program 3: r0 = socket$inet(0x2, 0x6, 0x2000000085) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0), 0x8) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x800000, &(0x7f000082dff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xc) 2018/03/24 05:59:38 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002600)={0x9, 0xa6d, 0x480, 0x7, 0xfffffffffffffffb, 0x80000000}) writev(r0, &(0x7f0000002580)=[{&(0x7f0000000000)="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0x1000}, 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0x1000}, {&(0x7f0000002000)="18470dd258cee632390f0ad11c681015bd4e261c97672d865ad408559d414342d548836b01128ef098b689aaa465f38c2da6378e09f694e9948d987d0db855090c4f7559377c7ebc03c3b34bdd7a64a3d2710403d6fd84653ce5105e68a5605a6b254f885e11b3a33ccb59d2c3036e18eaf7e93bde1a41b02aefdaa3d69e0cf6df466ffbed9b32bdd771c9e8a7f7c76c23a15e0ae2370d158909de0292911d31627792c97106375a47d403318db9956b3f8f0fa467a56bc7fdb8556841c36089a597", 0xc2}, {&(0x7f0000002100)="236e1fcf693b30743fdae904c256a7e4e78d489989008dc27460d9e8199acb6ef0cc437ac3dbfed18338b5c9a3e8ed702f6bf0d2a67f630844de37ff04a14e19b71fa87860bcb7cfa13f9e0e35fdb9f2bee7e4becf07a59f9a29338df97eeef7067db4c65444029cbef7d333e89afb9e5d26a6c1017acf2c172ad8e4b0c815a24611b986108d6a562eba07d4c8d9b0937bd25b518bb131a6f7647db2cf4b3364ca613d2846ddce63fee578c60796fcfdb78b421cdd0a96e82e5e11ce4d48154723aae9b2572542443693c3c0fe5e72350020b8f892e4fb745f5fea5ba21763ff3cfd86b0332e", 0xe6}, {&(0x7f0000002200)="d45fbb9e62662b661fb4a2d1d412e21f5a3eef73d23dd213c41737d53d3786a6bbd25c3fa57a96ca535ffaccc2e7ae8107a8aa493174375bd33e54e0a65f9ee231fb2c5558ae5738f445fff72ff28d5dba7ca21368b10241baca42754bf1ddaaff6a91383e3b89dfac1935dd40854ad3373544e9eb4a79c345c919a41ad17763931dbd0ff4a05e6b936ef4d4a040601e920c1e4d396cacf92f2e989f88d6524af409754fd1cfdc3a704e", 0xaa}, {&(0x7f00000022c0)="8259d460697b7c201cd6ab09626205956196824d0f08793a00f567cbcbf8e898fd4f336ba442274d0e8b02fe0f467bdad366b43a4d22ea3f7585d71f3db7937d3fefa350fd8b9ccf0f74b8a9b27eddbcbb4530d8eec303bccca71b3afdc162c396448ca54f34ba27c4b1ef8977d258df9d2ee4a622c957d96bbb79b02d05c862c417da5d44c7c83c8515758465851dd23d8cd05679ce14cdea8f7e1a92e153ddea856131744e2c8ecdea77c93f2ca046cc32241b174fe8e1a3785669e6269240", 0xc0}, {&(0x7f0000002380)}, {&(0x7f00000023c0)="6e5ff436cf3322ad4dcce99e1970fa89ad213a063f932e61518e62a2a4a794", 0x1f}, {&(0x7f0000002400)="6c05d6aabf0f4f37d6e9b7af9f11e35748d5c23626dddc651f003f1eebde97282b0979f120e9935a19c6f17c392876a0078ab21ed5c86af04720d49d07351c77429672b8efed6d4880be3dddffecf26278760fe80a296024b5077c55a392cc6526069b078a281d30f63ea40aa946d10b056064a9c007337c0dd0686dedec273d6b76d207000be69b3beaa9a165a88b8ac8fac2bec1afa715b9ef35e9331612043498a52281039c5a16b71f87075c11f00887c79bf84a76a41e7eafb739002fb5632ab7", 0xc3}, {&(0x7f0000002500)="8ebb181991870c262f35912fed8ef5f950977de2fd7558ae527e5a06c3ba1f758b1a811efccf77b54714f1ca9f9ab166fd750c4898ab86c8f20132576a6b7b77ee029fa56e09014289c5e7f0c25e", 0x4e}], 0xa) r1 = syz_open_dev$usbmon(&(0x7f0000002380)='/dev/usbmon#\x00', 0x6, 0x203) dup(r0) r2 = dup(r0) mq_timedsend(r2, &(0x7f0000002680)="6d6434ef730d2bf9a04054ee93f70f2a585a9d8cd8973b53a1fcf582db3af5e712eff2b920f65f01898c7d7adc28cb99cc7e6a4c57b140e582c86ad6c19aa33d557548b1e02e769926b9204980c1e751128cdcba0624af27ea63fb291ad538561e6bd0472555fafa9181e3f383598e6374fd13137f8f48fdcb372f357c9a4ccd59141a48dbffb6caa14fbe39e8c3ee8a1b033df6f0337bd7284d61962e", 0x9d, 0x400, &(0x7f0000002740)={0x0, 0x989680}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002780)=0x7) [ 56.903404] audit: type=1400 audit(1521871178.336:40): avc: denied { create } for pid=6503 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/24 05:59:38 executing program 2: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}}, [0x6, 0x480, 0xfbec, 0x6, 0x80000001, 0x3, 0x0, 0x7, 0x80000000, 0x7ff, 0x2, 0x3, 0x1, 0x5, 0x949]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x645afff5, 0x2, 0x4, 0x8, r3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) clock_gettime(0x0, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @time={r4}, {}, {}, @addr}], 0x30) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x32, @time={r5, r6+10000000}}) 2018/03/24 05:59:38 executing program 7: socketpair(0x11, 0x806, 0x8001, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)="68d9882b") fchdir(r3) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 05:59:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x8, 0x5}, {0xffffffffffffff3d, 0xe5b}, 0x4, 0x1, 0x9}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0xd0f}, {}, 0x0, 0x0, 0x9}) 2018/03/24 05:59:38 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x805, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) 2018/03/24 05:59:38 executing program 4: syz_fuseblk_mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x0, 0x0, 0x0, 0x8, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x490000, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="13eec426b76ba9596528762db4b82f0a4738cfabdfa02e15c89301ae6a531621a69c849808f4af13aa2a987fadf931edff070e1d7bab41dfac94ddf12484dcec88568a0628c4fcf7d7934c2d9b80a810f3c91730cedd51bf52e11df44f513d3f8c51475a5f7ef42f844af7d20e8bd12dc7f1") 2018/03/24 05:59:38 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fadvise64(r0, 0x0, 0x8, 0x3) r1 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) fsetxattr(r0, &(0x7f0000000180)=@random={'trusted.', 'system.posix_acl_access\x00'}, &(0x7f00000001c0)="70726f63d070707031766d6e6574313b00", 0x11, 0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000200)={0x4, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000240)={0xb1, r2, 0x10001, 0x6}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0xd0001, 0x0) lseek(r1, 0x0, 0x4) close(r0) 2018/03/24 05:59:38 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009bf000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) 2018/03/24 05:59:38 executing program 3: memfd_create(&(0x7f0000000ff9)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40000000200, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2}) 2018/03/24 05:59:38 executing program 5: r0 = socket(0x18, 0x0, 0x1) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x4, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000900)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d40)={0x0}, &(0x7f0000000d80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000dc0)=0x0) r6 = gettid() r7 = getuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005ac0)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005cc0)={0x5}, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005b00)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000005c00)=0xe8) r10 = getgid() sendmsg$netlink(r0, &(0x7f0000005c80)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000005a80)=[{&(0x7f00000001c0)={0x3f0, 0x3e, 0x10, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x72, @ipv4=@multicast1=0xe0000001}, @nested={0x4, 0x46}, @generic="59dc51d66b9394541df45cfccabdb63cbe13c1150a44977d381eb388699ad66456a5168c52563dbd3d694ad2a95d1de57eedf7fd9556782de447ef2b8a9d29d88602f997fd74aa8de02470fa50fea3146d5300d063bce00e09", @generic="5f6b0518e32e3d838eba22ab3eb58448ba7733a059c1a6f675f2aed4cbb874caf95097cca666e02dd874123b9737d623924d12f30fb650b835e02c3bed4f79af831c845ce2dd8b18028d07316937394726be14d13852af2c376dfed3577027ca9951078ff73e9a13b171bbe7df1d3e33c7bb305750bd145939147a7d1096bd59d98396a9d7a6c70adc215fe4d7750b4966e0fcd13e1fc9ec3d182f2afbdd3b1d61d8cf3de5fae3696e89204c4ba84af3a925", @nested={0xdc, 0x72, [@typed={0x8, 0x89, @fd=r0}, @typed={0xcc, 0x95, @binary="f647c942c4e449a6fe1a4919b62b55f31988465688a5f55710cb3f4c46eeba7412c522c80a64a1d408c6efee5d13f86f4333378c63230b32100f3b805b984707f0aa548e8d2fd307bd5c867d798f3dbcccafb51d3ed64508f4d9c7839441cbe12d37251aad6581d9351d3c1df14319bac4b7f0cd37e50f63312df9515c7325f10dcb8b737ca4756fc940d1b0c6c666910d96c497b608d9827f190d334c3b610016c208e45138f348b7079639ab629eaad23d9d40ceead504bf48aebefe810cac807bc3c4ec5d6d"}, @typed={0x4, 0x2e}]}, @generic="eceba8dfae033ab20c927067a3fd19626fb2fc1a33e20a3d7532bbb08b5c4889a3e2a5a6de23e205cc15a2953c33a74456754f66247a899443b7ea358bd3c12f47fb31f7dd19d2373944073cd665570603ac4136573295e4a04896c6e931b65c5e8196310590aca49ad10c30593e7b23e05b2ae59979d556c0efec1d7cfdaacb4a6c3d519005e39b5e0e2ab3c9440c956cba8cf8206365ad6dc8cddac43499c43b46a64a2f6e3bc106b06cbb941aacad45eeddfbe38c6556", @generic="2e9059469628e22bf412fb49e467202838040cb7458bd491f749125dcb18e2c8e1449a7df78ccf2b1fda9ae34b9e7255fb8b727d6c09d8247e6ecbcb425a63e937987e51cb1dc6a5ae0b11893103a396ece776", @nested={0xe0, 0x8b, [@typed={0xdc, 0x8e, @binary="4a4ecf3a4dfb9e3b95c5f0cf09c571c207b3786300b8a678afa4bc69a0185507282dea5baf8a5b866682d6b322c8ecf05a42d96d153ef1a2751f3feba544ef78524e548c2a0058f05e91357f88746ef3cea2fa6c829fa17a411beadf060c8c838a714b9881c749018787e534e7bfc18f15f06b579baabb0ff15227b2fa20ccb18bc3cb57376ca95367e2da93fd8d3ffe66104f6c391ecc4eb976f4a0f2207ed0b978ffed3764e8fd9d7c47fe831ee675692fa0877a8f75d92123edd7ed214b8d8a93c86abfcda79f96fa0f00075e48e3786605495b"}]}]}, 0x3f0}, {&(0x7f0000000680)={0x180, 0x22, 0x115, 0x70bd2d, 0x25dfdbfd, "", [@typed={0x8, 0x1a, @uid=r1}, @typed={0xc, 0x4e, @u64}, @nested={0x38, 0x7, [@typed={0x18, 0x27, @str='/dev/vga_arbiter\x00'}, @typed={0x14, 0x82, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x36, @pid=r2}]}, @typed={0x4, 0x7f}, @typed={0x8, 0x20, @u32=0x1}, @nested={0x118, 0x20, [@generic="b12712ae50e3f8dad86f130b5c8db871bd7007a9ef098b47e748716ee1f554f88efe185226d05dccfa238acd514a9bfda8c4c4b3ea9e7ffd4254fce6c26620c5a74dde6e445e2ce45d99660dbaa8ec899ac4fb2eea31e2a681308c5e2bd4e74cd7b71bf9b6b748178be9cd247a146764d5d435a02383291eb034b896b992d7d214cb279705ef515968eededd169d95bb7a010e0aa223d86c81a2e1caa04071c0cdb53968c4b71683050c873ba9ad736c225f2e92573377f4b2e071b4d244742e3a239feab69e34bc8ae18ddc00108b6e93bcb67e302379194dfce7b0fdc0686090248b", @generic="1c38d1ccd0c691310306f103", @typed={0x18, 0x27, @binary="e94b874d9305c64ed7499136dd54124c4d5140"}, @typed={0xc, 0x29, @u64=0x2}]}]}, 0x180}, {&(0x7f0000000940)={0x3e4, 0x1d, 0x0, 0x70bd25, 0x25dfdbfb, "", [@nested={0x3a8, 0x55, 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@generic="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", @typed={0x8, 0xf, @fd=r0}, @typed={0x14, 0x5b, @ipv6=@dev={0xfe, 0x80, [], 0x18}}]}]}, 0x25d8}], 0x5, &(0x7f0000005c40)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x18}, 0x4000000) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x84000, 0x0) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000000c0)="00fc0000000000000020", 0x1df) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x1, 0x84010, r0, 0x0) 2018/03/24 05:59:38 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) pwrite64(r0, &(0x7f00000001c0)="45bd8fd99ae821002426d3f23e6bfc405b0d944d870a0e77cdf4e7b9221677ec906faae276e12798de4b3bcef2f13489cb4ab4ed24b38840d0abaacabb63073c72c7993a416d99886ed3643c5d16c69d9c6fa0251de5888f9c5bb3ad6c621b8d28ffef779c6757b1c5a5862e883a30ae067b91707c16b19505aa2064ce899cad02f3526829781fda3460faa085129280b6e984660fbcb4d5", 0x98, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x4, 0x1, 0x2, 0x1}) 2018/03/24 05:59:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x204, 0x54b5a11f, 0x100000001, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x1ff}, 0x88) 2018/03/24 05:59:38 executing program 0: r0 = creat(&(0x7f00000000c0)='/', 0xc0) inotify_add_watch(r0, &(0x7f0000000100)='/', 0x20000010) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x33, &(0x7f0000000140)=0x1d, 0x4) recvmsg(r1, &(0x7f0000000680)={&(0x7f00000001c0)=@nfc_llcp, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/14, 0xe}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000480)=""/11, 0xb}, {&(0x7f00000004c0)=""/205, 0xcd}], 0x6, &(0x7f0000000600)=""/89, 0x59, 0x2}, 0x40000040) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000000180)=0x4) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000000)='/', r2, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/24 05:59:38 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200)=0xffffffeffffffffc, 0x40) close(0xffffffffffffffff) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/24 05:59:38 executing program 5: r0 = socket(0xa, 0x4, 0x8) write(r0, &(0x7f0000507000)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e00000000", 0x25) 2018/03/24 05:59:38 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000500)=@setlink={0x24, 0x13, 0x407, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x4, 0x19}]}, 0x24}, 0x1}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0xa00) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000006c0)={0x2, 0x9, 0x9, 0x7, 0x20b, 0x0, 0x70bd27, 0x25dfdbfb, [@sadb_key={0x201, 0x0, 0x8000, 0x0, "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"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bc0, 0x8, {0x6, 0x6c, 0xffffffff, 0x9, 0x0, 0x800, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x1058}, 0x1}, 0x40) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'gretap0\x00', 0x7}) 2018/03/24 05:59:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x400400, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/03/24 05:59:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f0000000080)={0xfffffffffffffff7}, 0x8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x3) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x1000, &(0x7f0000000100)={0x6}, 0x8) 2018/03/24 05:59:38 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x1f, 0xff, 0x7, 0x1000}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x150, 0xffffffffffffffff, 0x8, 0x7, 0x6, 0xcd33, 0x1, 0x4, r1}, 0x20) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001fef)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000001c0)={'ipvs\x00'}, &(0x7f0000000200)=0x1e) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000140)) 2018/03/24 05:59:38 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000280000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x1, 0x4) signalfd(r1, &(0x7f0000000040)={0x3ff}, 0x8) 2018/03/24 05:59:38 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000180), 0x8) 2018/03/24 05:59:38 executing program 2: socketpair(0x8, 0x4, 0x9, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000500)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2000, 0x0) unlink(&(0x7f0000000540)='./file0\x00') pwrite64(r2, &(0x7f0000000340)="e265e71b35253a1799411ea685e998f396056b7b335a525dfe4e2918e7e6b751d8a43a01f5a455e7a78f819c7a4e314dc2f76135db43e1211050f5bf91b8fdd9a020ff009058522108a00321dece5df07a618ccc7f3702c4097f73a9fd4e9cca7e67339f90505d242dbbe128f61c2af906383178e3602559333b90f3c0e5d5b01f67ed1b25568926954752ebbd991aec4fd248b39723acd9563b90c83676593194867ba3bf4f18ac9ca85e84af700a778e42711c94bf63d5fd32d563b3272cc40f3a115576b74b082fb6aae552d0a54ef87fd7c3c63dfb92ecbfe62087c56300b142f92303057147a5b711", 0xeb, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) poll(&(0x7f0000084ff0)=[{r3, 0xc1a6}], 0x20000000000000b5, 0x4000) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) unshare(0x40000) getsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000000300), &(0x7f00000002c0)=0xed) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000480)=0x5) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='affs\x00', 0x88, &(0x7f00000000c0)="584b14e0eec758e1939e4c111f0261fb8c75ff16c505a836090858e825717f2f4ad5293b71988c1ff1cdf66b51127073c150267d88e6e9") r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000580)={0x60000001}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000001c0)={r6, 0x6}, &(0x7f0000000200)=0x8) dup2(r5, r3) 2018/03/24 05:59:38 executing program 7: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = dup2(r1, r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) capget(&(0x7f0000000080)={0x19980330, r4}, &(0x7f00000000c0)) 2018/03/24 05:59:38 executing program 5: socketpair$inet6(0xa, 0xe, 0x2, &(0x7f0000000080)) r0 = timerfd_create(0x8, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) 2018/03/24 05:59:38 executing program 0: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0xc080, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0x4e21, @broadcast=0xffffffff}, 'vlan0\x00'}) 2018/03/24 05:59:38 executing program 1: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x2, 0x4, 0x1000}, 0x4) clock_nanosleep(0x2, 0x0, &(0x7f0000c12ff0)={0x0, 0x989680}, &(0x7f0000558ff0)) clock_gettime(0x2, &(0x7f0000cdbff8)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000000c0)={0x6, 0xfff, 0x0, {r3, r4+10000000}, 0x0, 0x8}) 2018/03/24 05:59:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x480900) setsockopt$inet6_buf(r1, 0x29, 0xeddf2af200debef9, &(0x7f0000000040)="fdaede6ba05f7bf0fb0b2cb3215f8e5771bc4a2d2d0b47ce6834f2d98ce2b949", 0x20) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f00007ef000), &(0x7f0000879000)=0x4) 2018/03/24 05:59:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/24 05:59:38 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40000, 0x0) fchdir(r2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x401, 0x7, 0xfff}) mlockall(0x3) fchdir(r1) accept4$packet(r1, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80800) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/24 05:59:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'eql\x00', r1}) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0xc8, 0xfffffffffffffffe}, 0x1) 2018/03/24 05:59:38 executing program 6: clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000007ff0)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='lo--\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="332d7fbe75bb2a531d39b411408021683bf0159b326722334db472e1e255f1fbdf7cb81f83c85475faa9f49fcf32dd928f2844705148aaf094943a84c98f4941056fef4e09bad8f10171e418dc547f0e777f10601d41a65b2847798142b9523fe1a4c1eef1937775dd21bbfd472c0c2b87c8c8ee0c7e1ca32966cc3a631672488430e365ac91fc5d96893878ab8e3ac90d1eb72a826d58ba37b66c484a9cf2bb01d45415121e120d555bc695ac30d243638eb316e4782c906bb8a6b3dcb21d37c1c696162c8a967c76d7e3fe0f", 0xcd, 0x0) r2 = request_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='+em1{&\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000340)={r0, r1, r2}, &(0x7f0000000380)=""/25, 0x19, &(0x7f00000004c0)={&(0x7f00000003c0)={'sha3-384-generic\x00'}, &(0x7f0000000400)="4772bb62086ebb839dbe253409ed8ede5f6064abc149eb4109a83f24b7aac85d8ef76d4a5edf36e7acb24875a3bf35fbbaa6a0b1176aeb54ec21b1a1ca71ab9c74ee52f4d9d7e3a588cebeeda06dd12c0d643538b674de9f3a80ef1bb9a10e6e32639e7d2b770023b155f0aba794196bf6dc60e5972d2fed586c607d63a75d02b47ff10a050d5b9c616d057beacfdc39e9808e7559eaf0eb8e58f50b1a167c72c31eadab16faacb07d572145af", 0xad}) 2018/03/24 05:59:38 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) listen$netrom(r1, 0x7fffffff) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a00000000000000000000000000000000b202aeaf0000000000000000000000020001000000000000000000000000000500f46e05593c9bf779130500000000000a00000000000000ef0100000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{0x0, 0x5}, {0x40c, 0x10000}, {0x18, 0x9}, {0x400}, {0x3, 0xb5}, {0x8, 0xc0}, {0x16, 0x8}, {0x7fffffff, 0x7ff}]}) 2018/03/24 05:59:38 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCGPROP(0xffffffffffffff9c, 0x80404509, &(0x7f00000001c0)=""/228) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000000c0)=""/14) 2018/03/24 05:59:38 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004581, &(0x7f00000000c0)="42b4d96a738312ed5167a8f82d98900a9faed26bfee81ef79d91fe4125fbc825df9e43fb59816e2312b7343ef117110ddc2d70110f41") r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) 2018/03/24 05:59:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') getdents64(r0, &(0x7f0000e25000)=""/4096, 0x13b4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x15}, 0x7fff8000000}}, 0xfffffffffffffffe, 0x800000000000004}, 0x88) execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/03/24 05:59:38 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) poll(&(0x7f0000000180)=[{r0, 0x10}, {r0, 0x20}], 0x2, 0x8d1e) recvfrom$unix(r0, &(0x7f0000000140)=""/21, 0x15, 0x1, 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f00000001c0)={&(0x7f0000ffc000/0x3000)=nil, 0x7fffffff, 0x4, 0x88, &(0x7f0000ff9000/0x7000)=nil, 0x1000}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000200)="28c691486c11a8ede98ffc06332d4cec3cb08f2cea32432866ad50b3944e30757ebe9e51e69412bffdc06685657b382734d4d19ed76f64b4f1435a7fd1f57fe1fef6e4c12cf785823129973a2bb5384e98e9fb64923900ec779d918f5afaa5777f69a2b4d15f3a0d788f697e8b4689b0ae8c") r2 = epoll_create(0x9) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) flistxattr(r2, &(0x7f0000000080)=""/11, 0xb) 2018/03/24 05:59:38 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) sendfile64(r0, r0, &(0x7f0000000080), 0x622) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000100)="318911f942a24292889611cbd9c94275d59d857b4b3ed5907b96269093e14ca78b3606bb4299f54911834bd6ff5a23edb2eb585de6c18088c09d502a013c8fa944c161f631d21420465267e63af2fbbc8e2f5024bb5b3cf55de8ef1688bfa7cbcccd4216e1d555e379a20f480202da951cfe36b890a243aeb0666cb9cf4f6ca0d16d763712f950a3c74dbdebe6249799edce86", 0x1}], 0x0) 2018/03/24 05:59:38 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/151) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x80, 0x4) stat(&(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000140)) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) chdir(&(0x7f00000000c0)='./file0/file1\x00') rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/24 05:59:39 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x2000) getsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000b2bffc)) 2018/03/24 05:59:39 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000000180)=[{0x7ff, 0xfffffffffffff003, 0x7fffffff, 0x8001}]}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="96427feebcc603c266c4a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) dup(r0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000240)=ANY=[@ANYBLOB="726177000000000000000000000088f023ef0b525b661d00000000000000000004000000000000000000000000000000000000000000f3ffffff0000b95cb20ef60a3011c83c2aa0ea0cee0000000000000000000000000000004c9150dfb045e7810000000000000000000f924a1600"], 0x68) shutdown(r0, 0x2) 2018/03/24 05:59:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0xc28}) getitimer(0x0, &(0x7f0000000000)) 2018/03/24 05:59:39 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000007c0)="e362b00b23944ca300000100") ioctl(r0, 0x1, &(0x7f00000000c0)="cff9a561fea2dcfffe488ae2e07d2200b3026233d587e1a5cf860c40c8297603c5a829ed03a432bd2c3bfb4b71c415e67dd316dd9eb7c55466259d26989cd0cd6576c9d6f2bc53cc0c0e3d03c75fb673f4b3d9812c339380618e550b9168842d2fc543790adeaca7c0231a62cb51e266d388b16d7a4d94f7fdd58c134611658ea33fdb454846987c0b6993b43599f326435b82085271025b73ac18c07a2e954ce36a8a7f97eb5be56f556d6dae6ed92e5d39c2509c538f") r1 = getpid() fcntl$setown(r0, 0x8, r1) [ 57.555071] audit: type=1400 audit(1521871178.986:41): avc: denied { create } for pid=6670 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/24 05:59:39 executing program 2: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000004c0)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000040)={{0x87c1, 0x4}, 'port1\x00', 0x20, 0x1001, 0x2a, 0x5b, 0x9, 0x1f, 0x7, 0x0, 0x6, 0x2}) 2018/03/24 05:59:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x1ff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_setscheduler(r1, 0x0, &(0x7f0000000040)=0x8001) 2018/03/24 05:59:39 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x9, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/03/24 05:59:39 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10000, 0x0) getpeername$inet6(r1, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000944fa8)={{}, 0x0, 0xffffffff, 0x0, {0x0, 0x5e6}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000002c0)=0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0xe64, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xa8}], 0x54) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x2, &(0x7f00000000c0)={0x60}, 0x8) sendfile64(r1, r0, &(0x7f0000000140), 0x401) [ 57.644638] audit: type=1400 audit(1521871179.066:42): avc: denied { create } for pid=6670 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/24 05:59:39 executing program 7: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000617000)=[{0x400000000009c}, {0x6}]}, 0x8) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/03/24 05:59:39 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r4}, 0xc) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 2018/03/24 05:59:39 executing program 6: r0 = socket(0x6, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206f8ff000400000000001000005800004824ca945e64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) [ 57.735360] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket [ 57.770371] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2018/03/24 05:59:39 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006c7ffc), 0x325) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/24 05:59:39 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x5, 0x4c000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="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"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x88cb298029f05f72, &(0x7f0000000040)={0x1, 0x3, 0x406, 0x5d, r1}) 2018/03/24 05:59:39 executing program 3: mkdir(&(0x7f0000a0c000)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40381) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f000000a000)='./file1\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) link(&(0x7f0000e40000)='./file0\x00', &(0x7f0000a03000)='./file1\x00') 2018/03/24 05:59:39 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d40ffc)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x3ff, 0x4) 2018/03/24 05:59:39 executing program 4: unshare(0x51020400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_notify(r0, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce5fda), &(0x7f0000c51000)}}) close(r0) 2018/03/24 05:59:39 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x10005, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000000040), 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$int_in(r1, 0x5452, &(0x7f0000b28000)=0x3c) dup2(r0, r2) 2018/03/24 05:59:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000100)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/03/24 05:59:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x80006, 0x4, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="04ebe3d86bca8b9d6ad8e81bf43f4df2afe551a5697e4d368276247c55b79aebc64664eb53ce18cdaf1f2b83ae821972377156ffdd8ee08c44c0158d1d98befe02c031d2dbf0cae08158c641391cf2dc3958f63a63108ba2fcb1f8b1eb4cde341da8c05d66f3635d8ccfc169f7523d771a2a686c8528", 0x76, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000280)={@rand_addr, @loopback}, &(0x7f00000002c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = accept4(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @rand_addr}, &(0x7f0000000480)=0xc) fcntl$notify(r3, 0x402, 0x4) getsockopt$sock_buf(r0, 0x1, 0x20, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0xffffffe0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000300)=""/193, &(0x7f0000000400)=0xc1) 2018/03/24 05:59:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/icmp6\x00') sendfile(r1, r3, &(0x7f0000057ff8), 0x10002) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/24 05:59:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000840)='net/snmp6\x00') preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000100)=""/114, 0x4ed0ff28287b320d}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/24 05:59:39 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getaffinity(r0, 0xfffffffffffffeb0, &(0x7f0000000180)) socketpair$inet(0x2, 0x807ff, 0x8001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) 2018/03/24 05:59:39 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x80000001, 0x8001}, {}, 0x0, 0x0, 0x7}) 2018/03/24 05:59:39 executing program 5: mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x0, &(0x7f0000007000/0x1000)=nil) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000007000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) 2018/03/24 05:59:39 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x20000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000140)={{0x0, 0x1, 0x80000001, 0x2, 0x3}, 0x1bc00000, 0x2}) mount(&(0x7f0000f29ff8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000f53000)='ramfs\x00', 0x1, &(0x7f00008ccf61)) r1 = creat(&(0x7f00004e8000)='./file0/bus\x00', 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x68) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000180)='loginuid\x00') ptrace$cont(0x29, r2, 0x9, 0xffffffffffff93fa) fsync(r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000040)={{0x1, 0x0, 0x3, 0x3, 0x401}, 0x80000000, 0xb739, 0xff}) 2018/03/24 05:59:39 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)=ANY=[@ANYBLOB="1400000016000103bd0000000000000000000000"], 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) write$fuse(r1, &(0x7f0000000080)={0x30, 0x1, 0x8, @fuse_notify_retrieve_out={0x0, 0x81, 0xffff, 0xed2}}, 0x30) 2018/03/24 05:59:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x10, @tick=0x3, 0xfffffffffffffe01, {0x81, 0x1}, 0x5, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) flistxattr(r0, &(0x7f0000000040)=""/226, 0xe2) 2018/03/24 05:59:39 executing program 6: rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f0000000000)) 2018/03/24 05:59:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r0, &(0x7f0000000000), 0x2000000000000481, 0x0) 2018/03/24 05:59:39 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) prctl$intptr(0x0, 0x1) 2018/03/24 05:59:39 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) restart_syscall() ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = memfd_create(&(0x7f00006a7000)='\x00', 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f00007d7ff3)='net/wireless\x00') sendfile(r1, r2, &(0x7f0000d63000), 0x3265ac94) 2018/03/24 05:59:39 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/176, 0xb0}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/166, 0xa6}, {&(0x7f0000002380)=""/167, 0xa7}, {&(0x7f0000000000)=""/46, 0x2e}, {&(0x7f0000000140)=""/24, 0x18}], 0x7) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000002440)=""/13, &(0x7f0000002480)=0xd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/24 05:59:39 executing program 3: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/03/24 05:59:39 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0xff, 0x1, 0x800000000, 0x0, 0xffffffffffffffff}, 0x20) 2018/03/24 05:59:39 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x4, 0x8000, 0x6, 0x101, r1}, 0x10) 2018/03/24 05:59:39 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = socket$inet(0x2, 0x0, 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000001500)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x6}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x7ff, 0x1, 0x9, 0x7, 0xffc000000000000}, &(0x7f00000006c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000700)={0x0, 0x1}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000780)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={0x0, 0xa0, "11a9c895f83d01ab8e61823ea1a54ef30f64a2b669a02e3075c0a486e68ea0e984ec70472e6f5be54930f9b0ab6030f64912f1820d104287ae01136228adb782742a7afa0e66ccae9f7e6d8bd41b1e4c608ed9f2a8ec3c27361ab9d612af01268e4d85b7b178afb106c1347321f92f379ff3bddd962d7e2a8318ff2eaa8be747b5ea01282af1002a617e9d1643cf21912a2394e5a81798403a45e105de627aa6"}, &(0x7f00000008c0)=0xa8) sendmmsg$inet_sctp(r1, &(0x7f0000000cc0)=[{&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0xc}, 0x8000}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000180)="5cb05552e3945f82c98f40f53cdaaf0a9fa91512ae0ade3219a43576d3f89342d8070f91d2871196e2fead69cd2f9649f19762db0a01a5f3ef80acaaf8a1fb029b44b704a464d0a2036f7ed714cc4c0b74ad3a234200a421b14eca5d6c8763e0428b9fecae540145f0cff20dc1a37f76f0038b0479b08397a6b33964930bba9a271fbebbf4d7d2a5222d49a057a0cf5cec8e9bf49ebbd9ca5189fa1c46b8710dd8f98116fc942e09aed811a8c38765a1e01c6cdea68e58490b9c852e18f0093898f0bbe363d9", 0xc6}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000000340)=@in6={0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x2}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000480)="5ba264ffda68703f43fa8b1b721f6767eb10b088d0965e2477915595225cf06d0008da44826a26f7afcbfa5e325a994b65a2fb0a80d94588f2bb9d555fa1b9c484bf0eb3c4097a0966545cc72bbd4e57facd517b819bdeb5757446e4f57c38174aef5d3b8a84e5bb1729614fc2a36791d3d64b6fa1f54da5d2b5e757151e39fd18ebb1dbe80f8414d8f376eccae271a9064d35e5701f304e3859fbde42f1cbadff1238624a0d654bfa621ab23ba0691433182008a2077e830606d90b40cc4262d460ca62319c50b4de7fe1fbb014fca35087e779d9c09ce2eb6564ee0ac100589e6d73", 0xe3}, {&(0x7f0000000380)="14338fb632d449a8722c1d6a0ff7fd5263eb3822d1d803bc0af42b7239fd3c88128e6a179e51ce0e2d5a8f3b9d", 0x2d}], 0x2, &(0x7f0000000900)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0x4, 0x9, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x9, 0x208, 0x3, 0x100000001, 0x8, 0x3b1, 0x5, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x200, 0xf8, 0x400, r4}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x5, 0x9, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x8001, 0x8000, 0x7, 0xfff, 0x100000000, 0x9af, 0x5, r5}}, @init={0x14, 0x84, 0x0, {0xbc9, 0x5, 0x2, 0xa18f}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x7, 0x8000, 0x9, 0x3, 0x2, 0xfffffffffffffffe, 0x6, r6}}, @init={0x14, 0x84, 0x0, {0x8, 0x81, 0x77, 0xff}}], 0x160, 0x800}, {&(0x7f0000000a80)=@in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0x1c, 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0x1000}], 0x1, 0x0, 0x0, 0x810}, {&(0x7f0000000b00)=@in6={0xa, 0x4e22, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c, &(0x7f0000000c80)=[{&(0x7f0000000b40)="dd342c7edbd2b6815749550449d226db553edba6bbebe98bf1211dbb77262d1299d5ba", 0x23}, {&(0x7f0000000b80)="2a71dfbbf223d3edae27b4641f5515f4f20b52fe8f3fbb625a5bc80d60e0b8c9cb5a9b46110bd976953188f977f59c2ffeef3a03f7903ea9c9d220d39dd80164f2c442a3a7fed6660c60f4", 0x4b}, {&(0x7f0000000c00)="7712c7c974465aa67aae5394a37c4cde130d5a", 0x13}, {&(0x7f0000000c40)="6dc49048b4604c4e1c87f5", 0xb}, {&(0x7f0000002540)="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0x1000}], 0x5, 0x0, 0x0, 0x81}], 0x4, 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='anon_inodefs\x00', 0x80008, 0x0) mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000cbeff8)='.', &(0x7f0000000440)='ramfs\x00', 0x2000, &(0x7f000002f000)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d40)={r4, 0x5}, &(0x7f0000000d80)=0x8) mount(&(0x7f0000000140)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) umount2(&(0x7f0000000000)='.', 0x0) 2018/03/24 05:59:39 executing program 0: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x5b151a5df489fe5a, 0x0) fcntl$dupfd(r0, 0x0, r1) 2018/03/24 05:59:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00002f3000)={0x0, 0x0}) ppoll(&(0x7f0000180000)=[{r0}], 0x1, &(0x7f0000a1dff8)={0x0, r1+10000000}, &(0x7f0000c14ff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x100000002) 2018/03/24 05:59:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{}, {0x80}}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000280)={r2, 0x8, &(0x7f0000000180)=[0x5, 0x1, 0x9, 0x9, 0x9, 0x1, 0x4, 0x5], &(0x7f00000001c0)=[0x3, 0x100, 0x5, 0x8, 0x7, 0x1], 0x23, 0x3, 0x22b6, &(0x7f0000000200)=[0x8, 0x1, 0x40], &(0x7f0000000240)=[0x2, 0x7]}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x5, 0x6]}, 0x8) 2018/03/24 05:59:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="a5a38c9f9480baf2e2ce7e94a147bf19f4e0b86a83c9a49f945850516c0097a0f000aa85a9a81ded9593ff02223b83b1a2a3761d51461d800e24c260a34a31866c6728202d4983c67b8193cd077e446fe911d9069b8d89f83d3b050ac8e048e912134eaec1788f938cf74bf4d8f079613498c5dd9cd963d183679bfaf2563e5da236cc863e395c2c74b41f09d10f13631a6d97aadf99ec18a77af35cf84fb937") preadv(r0, &(0x7f0000156000)=[{&(0x7f0000c80000)=""/40, 0x28}], 0x1, 0x800100000000036) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x3, @loopback=0x7f000001}}) 2018/03/24 05:59:39 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000080)) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x101, 0x0, 0x9, 0xfffffffffffff9a7, 0x7ff}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0xbe1, 0x800}, &(0x7f0000000240)=0xc) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000140)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000012ff2)={{}, {0x77359400}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3, 0x2}, &(0x7f00000002c0)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x8, 0x9}) 2018/03/24 05:59:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000fb6000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, r1/1000+30000}, 0x8) r2 = dup(r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0x5, &(0x7f00000001c0)=0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b3aff0), &(0x7f000096fffc)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81, 0x1c6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000080)={{0xef1}, 'port1\x00', 0x4, 0x40001, 0x4, 0x100000000, 0xcb, 0xf7, 0x7f, 0x0, 0x2, 0xdd08}) 2018/03/24 05:59:39 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$addseals(0xffffffffffffffff, 0x409, 0xf) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x82, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x1) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000080)=""/39) 2018/03/24 05:59:39 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x40, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a31fb9)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000180)={0x60002008}) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, r5) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000000)=0x6) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) r6 = getpgrp(0x0) r7 = syz_open_procfs(r6, &(0x7f0000000040)="636c6561725f72656673007edb") writev(r7, &(0x7f0000000080)=[{&(0x7f0000000000)='4', 0x1}], 0x1) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000040)=0x8, 0x4) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/24 05:59:39 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002e80)='/dev/sequencer\x00', 0x1, 0x0) accept4$inet(r0, &(0x7f0000005440)={0x0, 0x0, @multicast1}, &(0x7f0000005480)=0x10, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000240)=@ipv4_newroute={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) r2 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f00000000c0)=0x3, 0x1) sendmmsg$nfc_llcp(r2, &(0x7f0000005380)=[{&(0x7f0000000100)={0x27, 0x1, 0x1, 0x3, 0x10000, 0x3, "399389811b74839a29f3a4824911afac2e2f22698b89afe4a254535355d22601e6a1ecc7b6e758c2fbd83a6a80cb99c852ae183880549f4844e0adef45365d", 0x6}, 0x58, &(0x7f0000000280)=[{&(0x7f0000000180)="e664fcfb1507ed5edf62a9f7af9260fa1d7146308285f64ebe9558f4e6e842d76a9d46cf026272dd805d8319d7efc74b155c3c6132e35abd996cdb8be2f9f942d9eebc8e6135f8c5d1303ad06bc00661a22b827c61f870fcbc33f4120896b3f632e131b04f99e08740a298dfbd05ae43f3bb8192603808c8b7eb4e83320cb372f247cd586f0dc0124bee24252b6a112b29", 0x91}, {&(0x7f0000000340)="ab92b772c29f36255e099b5bb336d4ff9eaff5b1ae70c166b611831b92340a99a1f6fd9f280f0326d247af597242594e1c643d41a5d17f053898afdef4e2cedc7d57d6252cdcb4cfa42b3bd0d384ed4e889879a5bb754db17c642d7add172f13bc7d67379549f2ec0b9d212de5aa51f103c3d7d03adc5d45793839b5b9ef9c2e39d4d7bca87a8fe43061419518fd602d50f4988578fe5e121eb31edf1b856ebc8c00c744c04437155caa41ef8daba2e5035cf370d236270153d34a614876dae1494193", 0xc3}], 0x2, &(0x7f00000002c0)={0x1c, 0x10d, 0x1, "bab947f0c12f220b4cdc5892e0c9"}, 0x1c}, {&(0x7f0000000440)={0x27, 0x0, 0x2, 0x7, 0x4, 0x7, "664d80a18c375069854cc57188906fb4896a3b8cc2a6683b7280a7dae614a827559659599f9b7eecd158a55a756ad4ca6d14f9fd1c9b4765755c666cb35829", 0x9}, 0x58, &(0x7f00000016c0)=[{&(0x7f00000004c0)="9bcab1a4dc72c01700f5db299c9155782b7e001c40b834585ed65b142ae6", 0x1e}, {&(0x7f0000000500)="77089dbd380599ca5a0e7ebec7d941261bd8e6f64f33fc6a5abcf8d2c914612c5a3c39addee50306df12061893140396e86c53325452db3a7240b5456be1aef71a86053a555553755cf9c58bb4a5ef229c7cf1d9430b90e2eee0f9a1d2e3a2db47ad73d6f7502ff160f633676b8e3cfc37585c3e3c3e3d3e80c47a0032c59a6a4a666acf0e6eb20362465c3eeb2c28e5ade50116fd1c3c665936d56182c2a61232f7484cc67b082c1fb1db5ca31170e6eef1f405f1672585276e81d5affeee69b2880c97634207ddd6fcf27f58849b154c60dc07ca0cd336cbe54c9fcd5318", 0xdf}, {&(0x7f0000000600)="ae390bc7371ec4bd4bc69d242295ae48a88e5c3794e483b7361b393337ec08af007e9fcc356ae2c91f3c1125ad02b31481a13fb336a4c2d95d3450057733b4697426035b8d75a23cd9c1306b78f2", 0x4e}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000001680)="0e6dd0fb71c12484ee72311276257cb69192e038cbe13210b032df6bdeb268c42d2959acb96e2d1b14c4", 0x2a}], 0x5, &(0x7f0000001700)={0xa4, 0x10f, 0x419e, "a679613660f11fbce7285b843fcd475292dc52be7521fb91b4c7557ac2b6bbc739ad0b81c8c1af0f7953e87816d6ae131da076fabbb6d8b589e796b6e8fff657fa85c8abcce22b2287180f3799bbdc7f6b453717559db20ec7a67f0b93a24fa12d3db8237743f009f1791efc4c0c51ffcf0baaffd323bb19dce425b66fa7f068c739effc5f20df0ef20a4b91cb333ad523166bc11478d9"}, 0xa4, 0x80}, {&(0x7f00000017c0)={0x27, 0x1, 0x0, 0x7, 0x9, 0x3, "13942e36c836fab2ebb6d5e99de8c7eea2b625503bcf558360c6e33aa8a43a0c0f251e5aa433d89c6e36fd788f6592f9e21d774bd4a2fb555b7021297e1fc9", 0x10}, 0x58, &(0x7f0000001a40)=[{&(0x7f0000001840)="5f41d81c9e1236d9a69a6c15d564af25461d", 0x12}, {&(0x7f0000001880)="2023e7309fc1fd8b2cf9705d6907f8d71486a97b546836bc949d4100e54f8cfbee18af90569d5bfccc049c2d36796fce8f454bcb4937d5b277d82e0f27e3cfafce89fef0cc606c0428aedf772b94af1ad083d2e4d5f924ffa43ddbfcd4c56429e677b439d6ab3ba1351905c7d765bc33179b1676187cd119d83e6dd23d245010fa", 0x81}, {&(0x7f0000001940)="32a36c3bd7624b9a601b28b696faecd13ade8c000846e4d386d326decbbbb76c47dc9c8d2efb2812895271d752cb13efc685aa50b24ba9a457d13f6c185ef46a12306dda6fe0d1e58b441bfe9613aa48d1e58d487d36985232250285f54ae101c074c90992d5bfaa0af2ce9968cdcfc56789cd", 0x73}, {&(0x7f00000019c0)="047a74c8d9da3a919fde5ddce2f4d17c7f008ebd921618d54345a8d5a3d0d474b0a9b002ef493fc4b847975aae33d4156ffc616f293ffb46691c33c45478e56ef10b31cbb569822db9e6e21862efb136e8d8c94dcc0e0b2a340e5745435e3cbec39dd0da09df5c", 0x67}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f0000001a80)={0x27, 0x1, 0x2, 0x7, 0x9, 0x3, "9ac5a52098f5c53c5f4793d550b10fb172eeb7e94c6fe3ce35a28e8f20db0ccab92cbd28c38fc5a0fcc807c3bd47aba8372dcf4bcea32e55fc083abae02e4d", 0x11}, 0x58, 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0x1000}], 0x4, &(0x7f0000004f00)={0x34, 0x104, 0xac1, "44f527e7fba1317894a9651443d2c8c873a91f3df6429868879d3d83d120cedec5adcfcc4050"}, 0x34, 0x10}, {&(0x7f0000004f40)={0x27, 0x0, 0x1, 0x1, 0x81, 0x6, "a72813d0897d93b9759ebe07791b152e94c47a4acf573cfb1bda76701a6ad0dd9894260d3feba32755ad49f2b41b1f12a109fad523f8802d57ec0e6332cbf3", 0xf}, 0x58, &(0x7f0000005300)=[{&(0x7f0000004fc0)="b8cfa36777db846ad5046979f56e482544eb18ba9aed829426fdc4a4847e7660e3b3ac85472af640789f9675e3edb2fbd905bf178a51e6a5d503adff9f5916c56537c14e2ffe954b24b0ef3712aa350fe60f3f1855d70767af7c3c0be5a4c335c5eb9be0b4b688c882f4d6ac8d6a3e7e04e97b93c2af3f6c952af77ffd608768e67223e379a0f9535e5f279f0d0c5c3cc0177a9b8c3073e8746ca2edb0f3966064f9f094b6740269ce240488f1fe42d031dd16703d0162abb1a3555111e0301a8c60302219cece8cfcee6a0233ce63fdf243ac27ea024144935ab8b5f6775f7533522c4ccf81960c89e1a82153a47e628f79b23ef4a9d81ed28e5e", 0xfb}, {&(0x7f00000050c0)="df9ea6ebcb4fd06d15feb73920fee316b6f7fce86f6a2bf661c142a4b69abb230c7637eec2af025a7d6b2e7b0a77893348b3b9e639f9cff93ed35bd7a2716244a4e43b76e7ce9a9890210da134eb9b7c94a6bd3f6aa2ac0e81e17a16", 0x5c}, {&(0x7f0000005140)="1f7c2769c4625fcde44f6f99b1c0bb49", 0x10}, {&(0x7f0000005180)="51db504daeb1bd4b56e4fcef378d1369dd9d1adb1a0f070ae13ddb4acd2bd83538034dd8cdfcd3a798a36e06d9f55cb3838d71eed5757596ef5c40e466aa053497c8656bed23cecbbb1f8547bc920dabf9e3bf4f81510d67334dc8c31aca9a4638c72bbbbdd9c5cc7fe2125fc5b6ddac520c5a408aab33c52786126561397d63c644a0c6668e8338247397117d3c4deda54f7329900e956e6d1372f91e283ae2690103ecef8e21", 0xa7}, {&(0x7f0000005240)="aea6df4df08761a9706c9aa676e4460c8f55071f016a135f0892126432c96d", 0x1f}, {&(0x7f0000005280)="03c2a117b775d76f09662f2caeea19507465d277945ac4d13c27854b01658bc8b34123eae64b58905f8de3d11a8893ecb77e800d058dc54caeaf7b1968d2d103bfae855fceef1eb1bf04fa33f9e841975c9b86ac71001cd8761f9b", 0x5b}], 0x6, &(0x7f0000005340)={0x38, 0x10f, 0x100000000, "d13ce3c71ef5110807e89374812deecb4c9d560cbc217190aaf8cc8e5107cdd8855483a1791e681f78e977e8"}, 0x38, 0x4000000}], 0x6, 0x40) 2018/03/24 05:59:39 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8280, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000140)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockname$inet(r1, &(0x7f0000000300)={0x0, 0x0, @local}, &(0x7f0000000240)=0xffffffffffffff40) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x245, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000100)="83ed00353f208d03ab09000007000000", 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/24 05:59:39 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000340)="fc0000004a000700ab092500090007000aab80ff011300000000369321000100ff0100000005001a0000000000036917fa2c1ec28656aaa79ef4aa1f090038e30700000000008c0000036c6c256f1a272f2e117c22ebc20521400000000000a934d07302ade01720d7d5bbc91a3e9e68d104c16593d8452e80772c74fb2cc56ce1f0f1b1f4c8bf51866fc7defd5a32e280fc83ab82f6879d3ef44b2c3e7eb9a13183170e5bbab2ccd243f295ed94e2ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c33880f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0350b0041f0d48f6f0000080548deac270e33", 0x2a) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'gretap0\x00', 0x7ff}) 2018/03/24 05:59:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00', 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/24 05:59:39 executing program 0: ioprio_set$pid(0x2, 0x0, 0x7eb0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt(r0, 0x1f, 0x7fff, &(0x7f0000000040)="6dee7cf0b1", 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x1}, 0x8) ioprio_get$pid(0x3, 0x0) 2018/03/24 05:59:39 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x5}) socket(0xca64c7aeb8709a5b, 0x80003, 0x80) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) lseek(r0, 0x0, 0x5) 2018/03/24 05:59:39 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000fb6000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, r1/1000+30000}, 0x8) r2 = dup(r0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0x5, &(0x7f00000001c0)=0x2) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b3aff0), &(0x7f000096fffc)=0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81, 0x1c6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000080)={{0xef1}, 'port1\x00', 0x4, 0x40001, 0x4, 0x100000000, 0xcb, 0xf7, 0x7f, 0x0, 0x2, 0xdd08}) 2018/03/24 05:59:39 executing program 6: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x5, &(0x7f00000000c0)={0x2, 0x4, 0x80000001, 0x0, r2}) unshare(0x1000100400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) r3 = dup3(r0, r1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/24 05:59:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)) timer_create(0x3, &(0x7f00000007c0)={0x0, 0x3d, 0x4}, &(0x7f0000000800)=0x0) timer_getoverrun(r1) r2 = fcntl$getown(r0, 0x9) process_vm_writev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)=""/85, 0x55}, {&(0x7f00000000c0)=""/163, 0xa3}, {&(0x7f0000000180)=""/197, 0xc5}, {&(0x7f0000000280)=""/70, 0x46}, {&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000440)=""/112, 0x70}, {&(0x7f00000004c0)=""/130, 0x82}], 0x7, &(0x7f0000000780)=[{&(0x7f0000000580)=""/119, 0x77}, {&(0x7f00000003c0)=""/10, 0xa}, {&(0x7f0000000600)=""/156, 0x9c}, {&(0x7f00000006c0)=""/115, 0x73}, {&(0x7f0000000740)=""/57, 0x39}], 0x5, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000400)="7a3d0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007414e9fbb749d4fcb2d021c348361c698") read(r0, &(0x7f0000000080)=""/36, 0x24) 2018/03/24 05:59:40 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x31) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") fgetxattr(r1, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000000)=""/136, 0x88) 2018/03/24 05:59:40 executing program 2: r0 = socket(0x100000020000015, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000903000a00071008000100ff0000000000000000000000", 0x24) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'gre0\x00', 0x8}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0xa, 0x1, 0x2, 0x4}) 2018/03/24 05:59:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000300)=@ethtool_coalesce={0x0, 0x7, 0x2, 0x40, 0x80000000, 0x8416, 0xffffffffffff9ba8, 0x1, 0x0, 0x3, 0xfffffffffffffff8, 0x6, 0x1000, 0x7fff, 0x400, 0x0, 0x0, 0x9, 0x8, 0x8, 0xac63, 0xa45b, 0xfffffffffffff8f0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200802, 0x0) read(r1, &(0x7f0000000380)=""/4096, 0x1000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x5) 2018/03/24 05:59:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x40080) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/24 05:59:40 executing program 5: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000584f12)="01", 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x4e20}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab0f96)=""/106, 0x6a, 0x0, 0x0, 0x0) 2018/03/24 05:59:40 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)) r1 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xa, 0x20010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00000000c0)='_'}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/24 05:59:40 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/03/24 05:59:40 executing program 4: r0 = socket$inet6(0xa, 0x4000080000, 0x8000000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) syz_open_dev$sg(&(0x7f0000001600)='/dev/sg#\x00', 0x0, 0x404040) dup3(r0, r0, 0x80000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) process_vm_readv(r2, &(0x7f00000014c0)=[{&(0x7f0000000040)=""/167, 0xa7}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/214, 0xd6}, {&(0x7f0000001200)=""/126, 0x7e}, {&(0x7f0000001280)=""/182, 0xb6}, {&(0x7f0000001340)=""/36, 0x24}, {&(0x7f0000001380)=""/225, 0xe1}, {&(0x7f0000001480)=""/63, 0x3f}], 0x8, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/161, 0xa1}], 0x1, 0x0) 2018/03/24 05:59:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001400)={0x0, 0x3}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001480)=@assoc_value={0x0}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001500)={0x0, 0xef}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001580)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x200000, 0x7fffffff, 0xc971, 0x100000, 0x5}, &(0x7f0000001640)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001900)={0x0, 0x80000001, 0x6ea, 0x8000, 0x0, 0x8}, &(0x7f0000001940)=0x14) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000001ac0)="4249f6b09c03dcb07ec601eef3ac6843bdf4248aad7686f9bbe33b4aafd18e40847dd9c51b8e363464003c610d36b054be5cbb7f32a03270f0fba469f1beb792accabbb537a81571a06bba3ad86ddfaa7e03e22c9b1f38adf2") sendmmsg$inet_sctp(r1, &(0x7f0000001a40)=[{&(0x7f00000000c0)=@in={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="bcab435fe8352b1de75e39db6dbb8546dc553e4b7924b8faf2971441ee9533cd6865c0424461190e614c1662a5c0deddc8e78152dd71c54f0ee75f3e9084b80d28385d8a4f58946ffde03ec7ad9faafd04a9da65834c976ede94092feb1dea3c9642c1c8bed2bc96b153505a5f1b3fc9fcc0d8f4400f48c7c3184b3b786b373a1d1aabf971d0372e421ac88485793dbc3691dec72e7a4d7b524bee2a891764c862a2791324c73b1759fa10d29908594425d62f51810491ed", 0xb8}, {&(0x7f00000001c0)="1e8807516643f0d5a60e07b17632ecbf263f3644b36194c609b6363323b28ba1b63147601720a9e040dc72d9357871d5aa261b72102a7135bf22f4aae000529483157a01f4a259e90c2f59b3cabba23346ba44e2a5bf1f68747104f42cbda3bbc0bff07b47e94d32afaec8da761f6ce19348e2b761376140d072af85ec8f8af5ad5911cdebdcfb6a973b133c4ed7a35aca214687ae030c30a3f20b86471e59d152e3dc5b08c91bc6048825a2f8c0357755ed9ec3767c268b56cb02c8877383a2c60fc3491440d79ae1dd", 0xca}], 0x2, 0x0, 0x0, 0x4000804}, {&(0x7f0000000300)=@in={0x2, 0x4e21, @rand_addr=0x2}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="be4d610577198458c3659735870a6ca188b4a76fec0ed73ad27bab0842e57a38cb9736c0230c5419c726fa661ee8c32f048e427e8eba8bf3d5cdcd6f39b158a65135de1496dcf046ebbece62a0ff25e306226dc51b", 0x55}], 0x2, &(0x7f0000001680)=[@sndrcv={0x2c, 0x84, 0x1, {0x40, 0xa29e, 0x8002, 0x1, 0x2f, 0x4000000000000000, 0x8, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000, 0x6, 0x200, 0xc1, 0x80000000, 0x9, 0xffff, 0xffffffff, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x0, 0xfffffffffffffffe, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x3ff, 0xa, 0x1ff, 0xfffffffffffffbff, r5}}], 0xb0, 0x40}, {&(0x7f0000001740)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f00000018c0)=[{&(0x7f0000001780)="c9fab40ff85e5b2024410879026cb82674480d5f30b5b728d034401b0d70d342235a36ffe910b8afe057f708c465fd34dedc619e", 0x34}, {&(0x7f00000017c0)="77583cc16ad352455460503474a0911134eec909cd3f36b47ed0866b3d1e7ca9a1d4a9a128a46fe4271f1155bcfc0d4f5c2b297c6e279bd758799138931bcff832a5e88af4c3815aec5971c0d34fbcda18130ca6c3f3616a30a7cd1b5a0b8a23f9935c4ff97c436a12d9d6ae1d9dc63d3fe8ae51e06d8c662145b21fb565a4d70ede7e5ae2820bf4d17901674607acc4a0cc73c75a11e1207ac4a553071fa48bc0b950e337b5284c73bde1db352e8d330176e6bdea7f099b59fe60bfa4510142c16af501b33b25dd5c6405530aef65215568a4ff33045f4273647f1eb80171fed574a57c046e1137f3c39315d0c106a0a2c5000a07bcc616", 0xf8}], 0x2, &(0x7f0000001980)=[@init={0x14, 0x84, 0x0, {0xcf, 0x400, 0xb39e, 0x8}}, @init={0x14, 0x84, 0x0, {0x5, 0x10000, 0x2f3f, 0x30}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xfffffffffffffffa, 0x4, 0x101, 0x1, 0x5, 0x0, 0x4, r6}}], 0x84}], 0x3, 0x40) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xb3a4, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}}, 0x84) [ 58.777526] binder: 6884:6890 ioctl c0306201 200001c0 returned -11 2018/03/24 05:59:40 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000), 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x80000000, 0x9, 0x200, 0x3, 0x3, 0xfffffffffffffffe, 0x71e, 0x80000000, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x80000001, 0x2, 0x4, 0xffffffffffffffe1, 0x20}, 0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={r2, 0x5}, &(0x7f0000000080)=0x8) [ 58.816420] audit: type=1400 audit(1521871180.236:43): avc: denied { set_context_mgr } for pid=6884 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 58.853074] binder: 6884:6890 ioctl c0306201 200001c0 returned -11 [ 58.885988] binder: BINDER_SET_CONTEXT_MGR already set [ 58.901111] binder: 6884:6906 ioctl 40046207 0 returned -16 2018/03/24 05:59:40 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x600) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/24 05:59:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f000079f000)) 2018/03/24 05:59:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000000000)={0x2, 0x4e26, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) 2018/03/24 05:59:40 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040), 0x4) 2018/03/24 05:59:40 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000b10000)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000004, 0x13, r0, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0xfffffffffffffe28) sendto$inet(r1, &(0x7f0000001400)="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", 0xdc6, 0x1, &(0x7f0000000040)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) 2018/03/24 05:59:40 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x80000000, 0x1}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x3}, 0x8) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) sendfile(r2, r2, &(0x7f0000000040), 0x1000) sendfile(r2, r2, &(0x7f0000000000), 0x8000000000000007) 2018/03/24 05:59:40 executing program 0: unshare(0x8000000) rt_sigaction(0x36, &(0x7f0000000080)={0x7, {0x7c}, 0x2, 0x100000000}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000b04000)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0xe65, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r1 = dup(r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x7) 2018/03/24 05:59:40 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x80, 0x0) r1 = dup2(r0, r0) poll(&(0x7f00006affd0)=[{r0}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x100000001) ioctl$TCSBRKP(r1, 0x5425, 0x8) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/03/24 05:59:40 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) r2 = socket(0x19, 0x802, 0x3ff) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x0, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0x77, [], 0x6, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/119}, &(0x7f00000001c0)=0x50) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fde000)={0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/24 05:59:40 executing program 2: r0 = getpgid(0x0) ptrace$setopts(0x4206, r0, 0x7, 0x10) sysfs$3(0x3) ioprio_get$pid(0x2, r0) 2018/03/24 05:59:40 executing program 5: clock_adjtime(0x0, &(0x7f0000001fda)) 2018/03/24 05:59:40 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1e}}, 0x7fff, 0x1, 0xfffffffffffffffd, 0x7fff, 0xcc}, &(0x7f00000001c0)=0x98) 2018/03/24 05:59:40 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80880, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x2, &(0x7f0000ffa000/0x4000)=nil, 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/24 05:59:40 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0xfe6b}, &(0x7f0000000100)=0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r4 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r4, &(0x7f0000001cc0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)='}', 0x1}], 0x1, &(0x7f0000001a00)}}], 0x1, 0x4000) 2018/03/24 05:59:40 executing program 5: clock_adjtime(0x0, &(0x7f0000001fda)) 2018/03/24 05:59:40 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x17f) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x10000000050, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="00800000070000009998b312679824ef37f9d0630e9bae99c154edafe1ff24a878c4a5b3e9ccb90fd7be34b7b0c5ab8e5feaa1b3754c75923badc381a11bfa2bff4e6105fff3c0956a564ea7f5adb1f54c3c78143c274cc4177c13a60dd6c293428e86a69392b86ba387bcbff7c33b060fcdd52bb56ef79699ac5cc16a098ee1c5c6fef6c119369da2db3ccb6b200d93d33a8b7ef2efd3f932a1180afd771abd96e641b51a8c3ff8949cecd984eb59460cfd"]) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x8, 0x7, 0x1000}, 0x4) 2018/03/24 05:59:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x5, 0x4) r1 = dup2(r0, r0) sendmsg$unix(r1, &(0x7f0000000c00)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000ac0)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x97, "8d4bb1934e6f0b00701c7fa715cdaad2b546229c4240a88e3377a5b45da1e392adb17572ade0607d6de57f058c4eda9c131752450966a6603ce3b276413e0353848fb267be486b8def637ecfa4f719936a0e1458b21d61fe4f7119222427ff42bb456de555b2cec0ce44762a69d3ed3a6ce01201adf1d0f8ec32624d66a616ceb953814db47f8c4ede4c1c895f1b14316282460ce01852"}, &(0x7f0000000100)=0x9f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x60, "cb9aa903734d841766d860b45f3f344de71885b156f2abb68f21a484c67dbe69f070a67effdfd03cc7e188eae6b8188f34ab518fe8c001b53cea360fb7a154b2684481def0df0800321b08b9eea67cf60fdead5c99f8edb7fb7a4effe00c7f4b"}, &(0x7f0000000140)=0x68) 2018/03/24 05:59:40 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x800) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x7, 0x9, 0x8001, "da1c69401c4b72e7d54af547442f1bf51b13cd04d3a51cf82d727c46d7258e824099087dea452d4ca9004c04e03c9dd6be6141cd3eb932f7f035213e9950ab", 0x2c}, 0x58) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/24 05:59:40 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x631aac68, @mcast1={0xff, 0x1, [], 0x1}, 0xd66d}, {0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x80000001}, 0x6, [0x7, 0x7f, 0x7fffffff, 0x4, 0x7ff, 0x4, 0x7, 0x3]}, 0x5c) sendmmsg(r2, &(0x7f0000001cc0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)='}', 0x1}], 0x1, &(0x7f0000001a00)}}], 0x1, 0x4000) 2018/03/24 05:59:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x11ffe, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(0xffffffffffffffff, &(0x7f0000000140)=""/69, 0x45) flistxattr(r1, &(0x7f0000000000), 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x7fffffff, 0x4, 0x10001, 0x1ff}) 2018/03/24 05:59:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffbffffffffff) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f0000000200)=0x4, 0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/154) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) fcntl$setstatus(r1, 0x4, 0x400) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'rose0\x00', @ifru_mtu=0x54}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0xad37}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x68) [ 59.170116] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 59.191950] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor2/6978 [ 59.200513] caller is __this_cpu_preempt_check+0x1c/0x20 [ 59.205954] CPU: 1 PID: 6978 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 59.213561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.222903] 0000000000000000 b94d497719e0a0b4 ffff8800b6117648 ffffffff81d0408d [ 59.230940] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d2644800 [ 59.238965] 0000000000000003 ffff8800b6117688 ffffffff81d63fe4 ffff8800b61176a0 [ 59.246981] Call Trace: [ 59.249581] [] dump_stack+0xc1/0x124 [ 59.254935] [] check_preemption_disabled+0x1d4/0x200 [ 59.261678] [] __this_cpu_preempt_check+0x1c/0x20 [ 59.268161] [] ipcomp_init_state+0x188/0x980 [ 59.274209] [] ipcomp4_init_state+0xb0/0x7d0 [ 59.280256] [] __xfrm_init_state+0x3e7/0xb30 [ 59.286303] [] xfrm_init_state+0x1a/0x20 [ 59.291995] [] pfkey_add+0x1fbb/0x3490 [ 59.297519] [] ? pfkey_delete+0x370/0x370 [ 59.303304] [] ? pfkey_add+0x3490/0x3490 [ 59.309001] [] ? __skb_clone+0x24a/0x7d0 [ 59.314706] [] ? pfkey_delete+0x370/0x370 [ 59.320480] [] pfkey_process+0x68b/0x750 [ 59.326164] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 59.332972] [] pfkey_sendmsg+0x3a9/0x760 [ 59.338662] [] ? pfkey_spdget+0x820/0x820 [ 59.344443] [] sock_sendmsg+0xca/0x110 [ 59.350049] [] ___sys_sendmsg+0x6c1/0x7c0 [ 59.355839] [] ? copy_msghdr_from_user+0x550/0x550 [ 59.362404] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.369394] [] ? __fget+0x47/0x3b0 [ 59.374554] [] ? __fget+0x213/0x3b0 [ 59.379798] [] ? __fget+0x23a/0x3b0 [ 59.385045] [] ? __fget+0x47/0x3b0 [ 59.390206] [] ? __fget_light+0xa3/0x1e0 [ 59.395888] [] ? __fdget+0x18/0x20 [ 59.401050] [] ? sockfd_lookup_light+0x118/0x160 [ 59.407434] [] __sys_sendmsg+0xd3/0x190 [ 59.413036] [] ? SyS_shutdown+0x1b0/0x1b0 [ 59.418806] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 59.424924] [] ? fd_install+0x4d/0x60 [ 59.430345] [] ? move_addr_to_kernel+0x50/0x50 [ 59.436549] [] compat_SyS_sendmsg+0x2a/0x40 [ 59.442492] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 59.449046] [] do_fast_syscall_32+0x321/0x8a0 [ 59.455163] [] sysenter_flags_fixed+0xd/0x17 2018/03/24 05:59:40 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x800) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r0, r0, &(0x7f00009bcffe), 0x4c35) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00000010c0)={&(0x7f0000001080)=[0x0, 0x0, 0x0, 0x0], 0x4}) 2018/03/24 05:59:40 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xf02) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f000035d000)=@abs, 0x8, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0], 0x10}, 0x0) pipe2(&(0x7f0000001080)={0xffffffffffffffff}, 0x80000) r4 = add_key(&(0x7f00000010c0)='id_legacy\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001140)="4fdfc5b7626dc789da8e8935c749cc8e250022a340787ae284b0cc5db862cfb50ce1f86723e69407c33a8da75f947697c3fd9af7ae0d4d783d81c0b2077753b64d8f01e4563f895257c74d465787fee3089159237c312a474ac764eb2650faf7d1c995448bcc12676992daeea758714828b6ebfc4f34baed2c582cb702df7bf911b5be9ab58fd17d9f9d1be58875409cdafe68a52d61d4608394d913e8ec890c30e106d70be6b2c33d70259c276a1a57f75b0eb522e6454a7b0d650219fa561e457ed27dc068d320c12b8782c1b4a09588eec59075e3bbb60ef300cea4d3aa233842640092dbffdc3aaae62c6485d455", 0xf0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f00000015c0)='keyring\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r4, &(0x7f0000001580)=[{&(0x7f0000001240)="b4a5fdbc468e67f17470fd0cd5cd8b9914954c7146b9a2cae3e8b63ba09298d629c85d3617fed5b91ab520b5e8aec464e2502873683aa64a93ca", 0x3a}, {&(0x7f0000001280)="13440951bc11812b259f5215e0c8b93c0db488273ecf6792696603638b297f4e9a09eb78af70a8f8aa21dc1f21a136ce2f8c68ea17fd446795437e1805ae997f5bba3c1f9da7a39977e2438ce53d57e5a4be193d19e4f1c44c519072425885728e48797af40c427b7e276f53d27ce1df189cc24b7ea55b3d19dc842326b569652b813c88cd4b86032ba823c662bfa994910aa82b91010d29fa32d544a6d75600cc6c31ded3b5da4a7b4f4f6da297d1496f039a49ea73f6", 0xb7}, {&(0x7f0000001340)="c64c7474e6e1d1b1d407e47b12e9184664dd76378648e5eefa1286439c9801952db60518f02b76530cf9160b0ffeb77ffe3838f4eb0b14820a529bbd1ad861a7356b233f6518cf7a64381a54697c99c716ebd20a0b4908e3abebb3def1e972a6b2c283aab69d1b9029226d", 0x6b}, {&(0x7f00000013c0)="752782b946c81bed9746d8749775ae76ba7486cf22ffc26119b0b0b43d3547d05f141ca224778028942d871ff5cac6fd3c1a313adfde84934ba55de23fd9ef205c457b99e1925799980fc5e60fc7c04b94415e86b8c8774eae0c2763632637a4f55634eba51a68b2817bcc9514177674a4f84b545f0ec3b2f46481bd63d5e393e088220be7", 0x85}, {&(0x7f0000001480)="5b67277e6c094dc35b2b1be6554db712d0f9a6aaf298735cd25f7f899ba8524c80cd9394ee442c81a37c03703ec0ec2b5a6d8d2f6a0777885c96ef1fdbab8982d959ff9715378099ccc49e4c08ecfdc969cfc7ca90fd526962ee8285e078d024d24018abb40f1f47b8ef51eec664e701193256bf3ae6a059dbae2f010da437f3a7c372e81cc23602c1f7bce1258329b1d22937d9704bc03d0badd1735c893cb4e316025f75191f867043c84fc3ecb84105dfa7719071b1dc482861b98450c0a73ed05859e60a7ea857b2c6ab7efd6cbcd6e83218b15fbf3869443f633aa6da", 0xdf}], 0x5, r5) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001640)) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/24 05:59:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x3ff, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x200004, 'queue1\x00'}) r1 = accept4(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x80, 0x80000) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000340)={'TPROXY\x00'}, &(0x7f0000000380)=0x1e) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000240)) 2018/03/24 05:59:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) 2018/03/24 05:59:40 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e20}}) close(r0) 2018/03/24 05:59:40 executing program 5: mq_open(&(0x7f0000e62ffb)='..\x00', 0x0, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffd, 0x100) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x7, 0x8001}) 2018/03/24 05:59:40 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) r1 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x2000, r1, r2, 0xb33b, 0x8000) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r3+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r4 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r4, &(0x7f0000000100), 0x8, 0x0) 2018/03/24 05:59:40 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={r1, 0xffffffffce234801}, 0x8) clone(0x18c2500, &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000e9b000), &(0x7f00000001c0)="07b1c2e79d0eab1d455df30dbb99fd52457b817695296e9b6a0b58389eaa54e2c8f9c5ccad997255f4b874fde25c28c3524360171c3f1b438cf0761b462c795d3568c4a8589d1016d716fc06535f1c7567b76f777cde4e6c4857559b2fec8853dd97c5d043b6086ba09a92ab82d56983fddcd8d1e6778900804972fbc163b47129c5275671f091733ebdbf3231d0a27b495074435318ebfa7a35a8580c3c53405fb9a3bc5cba7aa898628581a176884717990931dc2913f6f85064167189b1d6225d5023d4a8237ffeeb4a0392f9858c455bf9f7d96efcca5c9feb6f65868335d77589c014f82ecb9e808a5b5cf1") r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x60000, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000140)=@req) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/24 05:59:41 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000163000)=@routing, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x40000003b, &(0x7f0000000100), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x2000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x1, 0xa35}) getsockopt$inet6_int(r0, 0x29, 0xf5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/24 05:59:41 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/91) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xfffffffffffffffc}) 2018/03/24 05:59:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='stack\x00') getdents(r0, &(0x7f00003bd000)=""/48, 0x30) pipe(&(0x7f0000000000)) 2018/03/24 05:59:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x2, 0x10008) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) poll(&(0x7f0000000100)=[{r0, 0x4040}, {r1, 0x1004}, {r2, 0x8200}, {r3, 0x5}, {r4, 0x200}], 0x5, 0x8) 2018/03/24 05:59:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000280)={0x8, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000200)) read(r0, &(0x7f0000000100)=""/212, 0xd4) r2 = syz_open_pts(r0, 0x0) getgroups(0x3, &(0x7f0000000380)=[0xffffffffffffffff, 0x0, 0x0]) ioctl$KDMKTONE(r0, 0x4b30, 0x81) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x81) 2018/03/24 05:59:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000000e000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0x88}, 0x1}, 0x0) 2018/03/24 05:59:41 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x21000, &(0x7f0000000100)="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") ptrace(0x4207, r1) ptrace$pokeuser(0x6, r1, 0x0, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001100)='/dev/pktcdvd/control\x00', 0x109000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001140)={0x80, {{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x45aa574a}, 0x8}}, 0x1, 0x3, [{{0xa, 0x4e22, 0x4dc, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e23, 0x7, @empty, 0x1}}, {{0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}]}, 0x20c) 2018/03/24 05:59:41 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001ddb4)={0x2, &(0x7f000002d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000640)='.\\loem0-keyring!proc1\x00', 0xfffffffffffffffe) 2018/03/24 05:59:41 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x906) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/167, 0xa7}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) pwrite64(r0, &(0x7f0000000280)="15d176117808a6a7ac930522acd5eefe98d895987895859121f51f5261d9da256bc9f30a3673173fed9c758f959bb23fcb65d9e8c55fde5949d154edb705a3f1ecb2998b3130d136b5cc3c9b6e49fe2050d1c0293df2dc435cb812bc281f1e177fe132cd46017876ba195d7815bce6ab422b0b08db156c5507df7fc9a1ccb2906698906e8902090adf3a95f7c38a0ec3535d444fa3c5bace137c07fa77455960827c547e031e7f357ff246185a531dc0a7af270d36f2deca0e8539693b835ece93d6c5954b8390282cbe2a84d35d2eb9fc2cd37caffa344056ba6e65d897c0f57c6273ea9c151ad3c6bb45d6c4857394dc7fbfa74aee473530", 0xf9, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/24 05:59:41 executing program 7: r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0xd4f8, 0x80, 0xf9e3, 0x7ea546f2, 0x6}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000400)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b280805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='user.syz\x00') socket$packet(0x11, 0x3, 0x300) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000dc0)={'filter\x00', 0x7, 0x4, 0x478, 0x280, 0x0, 0x394, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000080), {[{{@arp={@empty, @multicast2=0xe0000002, 0xff000000, 0xffffff00, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x14559877, 0x6, 0x7, 0x9, 0x6, 0x7, 'syz_tun\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x62}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @loopback=0x7f000001, 0xf, 0x1}}}, {{@arp={@multicast1=0xe0000001, @multicast2=0xe0000002, 0xffffffff, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, 0x2, 0x3, 0x7f, 0x8, 0x9, 0x1, 'yam0\x00', '\x00', {0xff}, {0xff}, 0x0, 0x8}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x16}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x1, 0x3, 0x0, 0x100000000, 0x4, 0xffffffffffffffff, 'bond0\x00', 'syz_tun\x00', {0xff}, {0xff}, 0x0, 0x42}, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @loopback}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) fchmod(r2, 0x11f) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0x4e8) sendmsg$nl_xfrm(r2, &(0x7f0000000740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000b00)=ANY=[@ANYBLOB="340200001000000027bd7000fcdbdf25ac1414bb000000000000000000000000ac1414bb0000000000000000000000004e2400054e2100020000802032000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="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"], 0x234}, 0x1, 0x0, 0x0, 0x800}, 0x0) rt_tgsigqueueinfo(r0, r0, 0x17, &(0x7f0000000100)={0x1c, 0x1f, 0x9c82, 0x9}) 2018/03/24 05:59:41 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {0x77359400}}) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6c6f67696e5f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a63302e6331303233203737202e2f666925653000e93865bebe60c3ab3f54c68f72193a8a25044cfca1fdab87972a1aa65a1d4137241194baf150d2d06ffb46a7249a"], 0x5b) 2018/03/24 05:59:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/24 05:59:41 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x87}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in=@broadcast=0xffffffff, 0x3503, 0x0, 0x0, 0x7fd, 0x0, 0x200000}}, 0xe8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x20800) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000002c0)) connect$ax25(r1, &(0x7f00000000c0)={0x3, {"971dd084fe6d8b"}, 0x9}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4100, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000080)={0xfffffffffffffc01, 0x1781, 0x6b, 0x7, 0x1, 0x400, 0xffff, 0x2a, 0x8000, 0x4, 0x3}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0xfffffdbd) 2018/03/24 05:59:41 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xaf, "70834e901a960f9fa329eb9f4141c321e1dd856a87ab3ec725acb446872f024176a242b5e7227fd5a9ef9a55f32d404b32b1dfa2f0379620a442cebf9a6a357a6935a2537c1e5c70edb7e40f3ea5fd9d27d5803793454d1570fcad5ac6c5edf9857932efd68c23ee34522b107b0e61e27de9c51afd67a01398c68284ced052ce2b6fea00daecfcaa90b37c5a7ecd3415d3b9b77c4dc7b19a63960a1b84b839f3676e9b9b9f16989016b50a0e1ec68c"}, &(0x7f0000000100)=0xb7) lgetxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'security.', '\x00'}, &(0x7f00000005c0)=""/139, 0x8b) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000200)={0x2b0, 0xe, 0x7, 0x8, 0x1070bd2b, 0x25dfdbfe, {0x1, 0x0, 0x8}, [@generic="a82f4c7fb16417c9c1036175be3e872883709f6ca0e81b2f50716036efa6c3dd242e4e9c846865c165567a4f51a674efd726262ee54d3879a4862e58354604787eaa32c5154a163b21a42af72b6106fe98f6017f52334f22f669068e2f6cbd17952ad94eb59a47a650b78fbbee629d210fbd6f23acbaec220f2b3f4bdf9d3468f736c4fae1768e174726ea1123fe7da50fa3562c75c8499d233b3ac859c374363bc82c81e3b99e5baccfbf4bbb", @generic="a995953ba7ec9b3dc56704b45f7cc5736cf7914125396cb19ff218506236aa05910976ab2c46a7e1a08c0b75cf347d51d7d22ebb75ec578a7f82cf7ad2d1bba0448cc942cb5852e79178646bd663b7d2e38affa7821a7832d14c2d5bf1f95c2846", @generic="6867d6f907014e9f589c65590b8fe0ea949c5e7d4f385fbbb1832e3078dab336d9bb278bd500f8ed123acd33", @generic="49e6965de3e10816bf0611d56faeafec5ec3cc888b387951c08f8339cb09bb46c545bcdd5dd2e5894b6a8540c9b672da49d2042a613c5f5733e4d901df62d2df5100322473ce4ef265f794e3bc98fa783a9c242c763ac6fb9400be5470d24fee88dd546a39d5ba5cdf0a28820ea0704295b6850c1b7a0940ad039fdd2c07a732bc1027242e83127c74", @generic="8b3959f017ba5728423dc2e14ca38e462514f2ebf495f261a548409fa33c52b94b2229a05a2a60ed31767b2c602d4f2b396e79a29cfb83d49faf4213c701e07f3b8a1d7e66161eb6174869dc4411fc087aefd31f86d34bece989e31f3b31a1405e6d6021b6faa6a163abe1da734f904fc7999198880887ed0d59825295a4cc5e8234e47ef299ea78e40f9baba79c4bbf7d9efa2e9dc2da95498f9aef0fff17acbd3ba827e6ad61eb2ece321b78f22d6364f7040f5eb238c690b8b7afa8d959c9d8058900c49e39acc9f9fca627abfb0d6167cbbf8d84"]}, 0x2b0}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000006c0)={r1, @in6={{0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x8001}}, [0x45b5, 0x40, 0x4, 0x6, 0x4, 0xffffffff, 0x49, 0x8, 0x3, 0xffffffff, 0x8, 0xfffffffffffffffc, 0x3f, 0xbf6, 0x7]}, &(0x7f00000007c0)=0x100) inotify_add_watch(r0, &(0x7f0000000680)='./file0\x00', 0x20000220) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1000}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000840), &(0x7f0000000880)=0x4) sendto$inet6(r2, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/24 05:59:41 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x2f, @empty, 0xc0a}}, [0x9, 0x1fc00000, 0x7, 0x9, 0x9f, 0x1, 0x8, 0x40, 0x4, 0x40, 0x5, 0x9, 0x0, 0xf890, 0x9]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x4, 0x6e44, 0xfffffffffffffffd}, &(0x7f0000000180)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000280)=0x6, 0xfffffffffffffdae) 2018/03/24 05:59:41 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x80000001, 0x6, 0xa000}, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x5, 0xf98, 0x54}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x0, 0x7, [0x0, 0x0, 0x6, 0x8, 0x20, 0x90, 0xd74]}, 0x16) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000200)="db057075a0bbae56c3731a707e702dc6da1fdd3ad8de6276277bb0fde54167d4e873e6", 0x23}, {&(0x7f0000000240)="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", 0xfa}, {&(0x7f0000000340)="762938059595f03e4be7ad62731b21365d3b8a51e00bc179cb7e233b179891316fd8ff862e4dc0ebb325c22aea14b6ba001995cec105ad375708e15a8a6a51ab02f818b2c1c418aff78be3d8569515a01f5eb93fe404fa2befd0e347b0d5ddf103ede9bb0601ec937ae002a3c2595983c1f162d684103a778721dc23baeff5b1f38eb288a410fb76b23c3dfc4a41beaf960c7713b0c940d064c6a34b6390a7211b23c8169e9497d21e54b9da2dbf80e1cef717a65a94960dd032d3ec5eec565bf0846c50e9c1978acd701f800dea518710f2427af3f39b6493e8e1635070adcca87c6956cba5ff07ee43ac4274e4be68c93e9bc03bcff8", 0xf7}, {&(0x7f0000000500)="79f355df5c97fd563aa7e1c789440d556669ed544f225f43b23baa117d2f1d9afe725527f83f571af31ab22bca79490daf3fa56ac912ef2225d6f2a2548b7bedf8d3906b0eefbb2a75b9507d18c92052c7865187514570883dd0f61537eb9360f470243f2a7e8887ac58bd7a0d63d2610fa108ee29290d3799f6d656f42068692f8a62b71b504ee2a1fbc380cb99f7c65ec984f4e955dc89867b97d5822a371ff0765f68a7c16cb02798d0e4fb68b398749ab3b036d7740ee9d2edfa655f692113768d92e908d8e8cfd95f77b162c4dbff54591d13", 0xd5}], 0x4, &(0x7f00000004c0)=[{0xc, 0x0, 0x24}], 0xc}, 0x0) 2018/03/24 05:59:41 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001fd8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x2) 2018/03/24 05:59:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x909) readv(r0, &(0x7f0000000040), 0xdc) 2018/03/24 05:59:41 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) ptrace(0x4207, r1) add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) ptrace$poke(0x5, r1, &(0x7f0000000080), 0x6) ptrace(0x11, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000840)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x4, 0x4e22, 0x6, 0x2, 0x20, 0xa0, 0x0, r3, r4}, {0x6, 0x1ff, 0x80000000, 0x100000001, 0x8fb, 0x1, 0xfffffffffffffff7, 0x7}, {0x0, 0x40, 0x7d, 0x5}, 0x2, 0x6e6bb4, 0x2, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x3, 0x3, 0x10001, 0x5, 0x40, 0x3}}, 0xe8) 2018/03/24 05:59:41 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='maps\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x7, 0x8) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x10001) 2018/03/24 05:59:41 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x0, 0x9, 0x9}) keyctl$unlink(0x9, r1, r0) 2018/03/24 05:59:41 executing program 1: unlink(&(0x7f0000001ff8)='./file0\x00') getrlimit(0x0, &(0x7f0000001ff8)) r0 = memfd_create(&(0x7f0000000000)='{self@vmnet1{\x00', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x5}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x53, "875f8e415d3163d936bb25df68f5f224a16d849938e030df1a2eae34427475b868f5dcd72e8a58494986d3e1fb1e08419595811eb52cb662cb9a0a9fc57ea71627e2e583b03b407e756aca98f2357fafa49be2"}, &(0x7f0000000140)=0x5b) 2018/03/24 05:59:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000baff34)="f4cf1bd29c42a88926bb48461b3341e600fcbe9798659b040f42a0caefc4287a41320a0d36b906df528b00a8ff0c6cc3f96f47362aeacff74caac25045ccb4a1a13938d9cc861501a948b18c40e276e28374b0cf9bbcb102a188ea78c4e04ca5bf7849bad841ea81e46a1410b7bca46b78915629217c18a779d470d8ca21d26cfeb9", 0x82, 0x0, &(0x7f000070aff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000d6bfb4)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000b22000)='`', 0x1, 0x0, &(0x7f0000ad5000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) dup3(r0, r1, 0x0) 2018/03/24 05:59:41 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x82, 0x1000) r2 = dup(r1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000000)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000a6b000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000000)=0xfffffcee) 2018/03/24 05:59:41 executing program 3: r0 = getpgrp(0xffffffffffffffff) prlimit64(r0, 0x0, 0x0, &(0x7f0000000080)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) [ 59.989782] rfkill: input handler disabled 2018/03/24 05:59:41 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'lo\x00'}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)=ANY=[@ANYBLOB="0206000004000000130000000000001300000000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/24 05:59:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000000000)=""/164, &(0x7f0000000180)=0xa4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/03/24 05:59:41 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff018}, {0x6}]}, 0x8) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='bridge0\x00') getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setresuid(r1, r2, r3) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/24 05:59:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r1) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000140)) keyctl$read(0xb, r1, &(0x7f0000000200)=""/4096, 0x1000) 2018/03/24 05:59:41 executing program 7: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/24 05:59:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001240)={0x10001, 0x8, 0x0, 0x3, 0xff, 0x5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0x20, 0x6e0}, 'port1\x00', 0x40, 0x1010, 0x6, 0xffff, 0x2, 0x9, 0x7f, 0x0, 0x6, 0xfffffffffffffffa}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x9, 0x4) rename(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)='./file0\x00') getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) 2018/03/24 05:59:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x40000) sendto$inet(r0, &(0x7f0000000080)="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", 0x1000, 0x40, &(0x7f0000001080)={0x2, 0x4e23, @rand_addr=0x7}, 0x10) tee(r0, r1, 0x77, 0x9) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000010c0)={'gre0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000001100)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000620fd8)=[{}, {}, {0x3}, {}, {}], 0x523) 2018/03/24 05:59:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000013b000), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_map={0xd63f, 0x2, 0x2, 0x3, 0x430}}) [ 60.024013] rfkill: input handler enabled 2018/03/24 05:59:41 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x121000, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x9, 0xcf65, 0x3c9b, 0x4}, {0x8, 0x2, 0x40, 0x78}, {0x8000, 0x5, 0x8, 0x8}]}, 0x8) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000350000)) poll(&(0x7f0000472fd8)=[{r1}], 0x1, 0x0) fchmod(r1, 0x14d) 2018/03/24 05:59:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) readahead(r0, 0x8, 0x4) listen(r0, 0x9) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) 2018/03/24 05:59:41 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0)={0x0, 0x101}, &(0x7f0000048ffc), 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x309000) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x9c66, {{0x2, 0x4e23}}, {{0x2, 0x4e20, @rand_addr}}}, 0x104) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev}, &(0x7f00000001c0)=0x14) 2018/03/24 05:59:41 executing program 6: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1000000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) 2018/03/24 05:59:41 executing program 2: r0 = socket(0x15, 0x10803, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@setlink={0x28, 0x13, 0xb02, 0x70bd28, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x20010, 0x84}, [@IFLA_CARRIER={0x8, 0x21}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x4) socketpair$inet6(0xa, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000300)=""/237, &(0x7f0000000400)=0xed) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e20}}) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000190001080000000000e952000a4735020000"], 0x1c}, 0x1}, 0x0) 2018/03/24 05:59:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000015fd0)={0x14, 0x32, 0x3}, 0x14}, 0x1}, 0x0) 2018/03/24 05:59:41 executing program 5: timer_create(0x0, &(0x7f0000e07fa8)={0x0, 0x0, 0x1, @thr={&(0x7f0000b0ff07), &(0x7f0000838000)}}, &(0x7f0000248ffc)) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000180)) timer_settime(0x0, 0x1, &(0x7f00002c8ff0)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f000051b000)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f0000000280)=0x20, 0x4) socketpair(0xb, 0x80000, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) futimesat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) 2018/03/24 05:59:41 executing program 1: socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x0, &(0x7f0000002fe8)}, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x2, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x1f}, 0x88) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/24 05:59:41 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40400, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x80000000, 0x0, 0x2c11, 0xb7}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x101, 0x2, 0x122b, 0x2, 0x100000001, 0x1, 0x100, {r2, @in6={{0xa, 0x4e21, 0x5b8c3326, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff053c}}, 0x1, 0x5, 0x10001, 0x0, 0xe9}}, &(0x7f0000000400)=0xb0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000440)=0x0) ptrace$pokeuser(0x6, r4, 0x101, 0x3) socket$packet(0x11, 0x3, 0x300) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x2, 0x100) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r5 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) fchownat(r3, &(0x7f0000000040)='./file0\x00', r5, r6, 0x400) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) 2018/03/24 05:59:41 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) splice(r0, &(0x7f0000000040)=0xffffffffffffffff, r1, &(0x7f00000000c0), 0x7, 0x0) 2018/03/24 05:59:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, &(0x7f0000000380)=0x2c4c) sendfile(r0, r0, &(0x7f0000000200), 0x27) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x9, 0x8002, 0xf1, 0x1, 0xeb, 0x7, 0x4, r1}, 0x20) 2018/03/24 05:59:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x2100, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) accept4$llc(r2, 0x0, &(0x7f0000000040), 0x800) dup2(r1, r0) [ 60.172446] tc_ctl_action: received NO action attribs 2018/03/24 05:59:41 executing program 1: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x400) r0 = inotify_init() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r2) creat(&(0x7f0000000000)='./file0\x00', 0x2a) epoll_pwait(r1, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) 2018/03/24 05:59:41 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$eventfd(r1, &(0x7f0000000040)=0x7, 0x8) r2 = getpgid(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r2, r3, r4}, 0xc) msync(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) 2018/03/24 05:59:41 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) readv(r1, &(0x7f00002e4fc0)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x80000000, 0x100, 0x81, 0x80000000, 0x1, 0x100, 0x60, 0x65, 0x1ff, 0x601}) 2018/03/24 05:59:41 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1b01ff454f11380b, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) 2018/03/24 05:59:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x4442, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x0, 0xfffffffffffffff8, 0x5}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000003f40)}}], 0x2, 0x0) 2018/03/24 05:59:41 executing program 4: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x100) r1 = socket$inet6(0xa, 0x8400000000000802, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x81, 0xffff, 0x1000}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e23, 0x100, @mcast1={0xff, 0x1, [], 0x1}}}, [0x90d, 0xfff, 0x2ef, 0x3, 0x3ff, 0xc3, 0x80000001, 0x5, 0x1, 0xfffffffffffffff8, 0x0, 0x81, 0x10000, 0xfffffffeffffffff, 0xfffffffffffff77d]}, &(0x7f0000000700)=0x100) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000400)=ANY=[@ANYBLOB="000200ff03000000c91000000000000000000000000000000000000000000000c28dc2ed43b1a030447adb604d12606c98c9338e52e2d6"], 0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000540)={&(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000480)=[0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x1, 0x6, 0x7}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000340)={r3, 0x3}, &(0x7f0000000380)=0x8) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="405c88f01884422b0254aa180db42bd70cbeb28558467b2ee1e79d6dd9e7b15a5bfd7d5d4139bd558e38cb52b38a86075a6dbf2ed21eea6cf022596bdf8ae6a59f78b08d94fa5dda9d757923d1063da48b4cead59850eedef45fba27a3d8a56c42ba9a5a410acbb466823a48d766fc111348d624b08a67993e988584ff5f6baac0ef970a8865046b7966d95638e2e17a328344323c3e6e6cdb99f94ce5d8b2c52c34e9b2ec6b772c908f6bbc7f92e4403fc5b362cd295fbd5b4692752c9ab641f8636e5da5da7acf6c801549df183f1946fb6c31a23c8cdd6c69e9050bdac0188cb7e7b9bfbb572edc56b9", 0xeb}, {&(0x7f0000000100)="d175e3458fda711c71dc21daf07f541c9a8d043e366b2885467c302101ccbc4fd71c1383010ba65de066393e5a35e6251ed7e467b7f880fd82f8a924a92ffa78530a0970ad5137f880e6763e35c72caf761fe2c4159db83e97d0264ca34570a5f5f7259f0e30fec75200e7cd38a0e4fa2519d5ca2140d96d03d8900bf192cb543238387b0624de205cda42ff79", 0x8d}, {&(0x7f00000001c0)="bd84b0141b1f557339db9834374fa18f0884f7fd04239eebbb4c604569d35ac7b67fe5caa4410d23a29ed6677b29945a4f6a6bc1f684f740ea9951a8256ccbe28ba1347f52930ac121e0c5ab9fc4693679e2b2ddad0a318d1875d8d4b75a1cb1e9fc12281b3dbc6d121992a63db33e5218f17b079986c1c1fa0a11300ebd8660e692dd9d646037512d53a9f2d2", 0x8d}], 0x3) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) writev(r1, &(0x7f0000b50000)=[{&(0x7f000089a000)="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", 0x595}], 0x1) 2018/03/24 05:59:41 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000040)="1e0477efc9f6c02a0a18f9bba9047aec704f6b344c7ddd19325fd078053be31fdcf9a0cb8ecf01bfa43e711f42b05b34211837ea841cb6c4042bf819a316bb36e023144e7605af889405685e365f8e0eb4c88076fba52d4740fb4e7686b22797bbf4f28ad8f97c39fb402dcd05b1aae6fb9ceaf4a70a004a802c7adfe56724417744872f64e43c033e29526e796d1fcd6cd1c349552fcbd277dbfcbbdd1404") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x1bc) getsockopt$inet_buf(r1, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f0000aed000)=0x19d) 2018/03/24 05:59:41 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x26b94adefbe6cec1, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) preadv(r1, &(0x7f0000001800)=[{&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000001740)=""/129, 0x81}], 0x2, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)) 2018/03/24 05:59:41 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/194, 0xc2) 2018/03/24 05:59:41 executing program 0: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x1000000004004, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/03/24 05:59:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00005ab000)=ANY=[@ANYBLOB="e00000027f0000010000e6ff030000007f000001ac14ffaae0000001"], 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) syncfs(r1) 2018/03/24 05:59:41 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000004c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000390000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) write(r1, &(0x7f0000000100)="ce85bd", 0x3) ftruncate(r1, 0x10000) fcntl$addseals(r0, 0x409, 0x0) sendfile(r0, r1, 0x0, 0x72439a6b) [ 60.424953] IPVS: length: 413 != 24 [ 60.460649] IPVS: length: 413 != 24 2018/03/24 05:59:41 executing program 2: write$tun(0xffffffffffffffff, &(0x7f0000000080)={@void, @hdr={0x0, 0x0, 0x0, 0x5, 0x5}, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@cipso={0x86, 0x6}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x3f, 0x0, 0x0, 0x0, 0x0, "d11e26", 0x0, "461b30"}}}}, 0x36) r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000040), 0x1c) ioctl(r0, 0x227d, &(0x7f0000000200)) 2018/03/24 05:59:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = memfd_create(&(0x7f0000000000)='eth0cgroup,GPLvboxnet1\x00', 0x1) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000108fda)={&(0x7f00005ceff0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000e75fc0), 0x0, &(0x7f0000aedf5b)=""/165, 0xa5}, 0x10101) 2018/03/24 05:59:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a65fd8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000105ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/24 05:59:41 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x31f, 0x6, 0x60, 0x8, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000005000/0x1000)=nil, 0x1000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='comm\x00') clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/24 05:59:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) r1 = memfd_create(&(0x7f0000000100)='system\x00', 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x9, 0x4) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaa9eaaaabbaaaaaaaaaa008137ffff075c000000000000dfd51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c4625b90d97ca814f56ab63f5682c55e0a81996e4ca037427737679cf4fbb5da551a0df841cb8f88780bd8d5700000009d9afebd46e643d5c44877597d14bad8ca87a26371fa009be0e68aea889be7e8ea3668e097b2f1234feb551a9569dee01bbc2f47e53c4c7e6e33c325e6513d945594953ee7626086c398f7c6392f3d30e4f1c670e64ce89b31c75817a170c518ae52cf4a0dde1a7b2ffc1b6864146003f4a423cc2c18eb106f0a3408de4de3ed266344d1009995e73f9271c7dae17b38e89122183a87788626d0ed7f18607cf28aaf292473abceb2dcf01243f0e7d73af3c66b465da9dbd4598b3ebc5c54f6495546d9614dcde3390db18f5e1e4f455b6e28fab68f91600a065928e10d2d7e37f44485bfd1749d88558ae0372e9c99f56083a735ea0f444c21409adee1421b817188e6f30c1f722f29cdc98f123ecf8099a96bdc707ca8e9b08ab55839b1a20152ecf60aa84ad94b7ade0f77865cd155971fe7a61b9b09a273ff10a5eb09ef04a66fbb035ebdbd55b3901a52a825884a548f75bbf018db63ded18cfb3ba5c42906cf792782ff693f4070515bf9ced2d62480db131cd5b5d4cee8f83e75c360262ebaa1e3d83eca66148a2a992dfe427a2cb39a09a3d8d47970d67f1cedd572f920f23a5c8af187cb4805d8040d80c737695e482465600ad551cd35fc4996e62b5f2dac8555db4776d951317ebee853ec9a8e7e7431c38ebcc8ff0b4dc76dede37b6067dc33078d82e3497b7a0c47a8cc52068d2d757aa1085159a2f782f0df0eca270c74918115dc0873085261da768ef983010d0330a146bc56461720719d5c8775ae97ec2b8487da7c7c925fe76a68085603de709d4abf3cf6608c9fbb00f5bfe1cb8c15a190e4442eb457fcceee4635518c75916385dcb5e5434cbca243eeafbc462afa0fe68e8eb0b922fb11838b5a15cb6ae9f7d1a7cd1c9d6566abf961c5beb540c41480c3e3faf9adf9b677178c3205a01314d7ae097d79b86838dfa3a17e6abf6a21778d6fe34e4c2e52c09f4f481f4f0adf054f43c2da2f6ba5b06769830183c3320c895a7f6b33056a2c9f2de287e568dc62515826c38dc9989134f7006fab4651d3152b98af9b2dc0e4002328864b6a66fa100019da2cd50571aa6ff0e142cb1ee3af95577122662cd426cb55a54b45d7f7566882966ddd43a4327f062bdfa03d75fcb4d5510c92b1d1a762d0ae9fa50999cc7c1f022c63c474f2cd83363afd1d27301fc09da6769f0f5d27007c9a6d67bd1255dd05a7541c410d7ff31b1b97d02316766f411fbd394b3daf3a61ae64aba1f7d17bb6c3cb45fadf06282532e136d9373eedb43370f1a59bd5b4df6b2bce03857a43a5fd0cb773ccdb2c4c5848389ca1f298e335a88104437272fb65fb1fe5a0942f6c75cf2dbbffefbfa97b48c9b1e3719891b327aa2b83d79fb1bc35b70a4b43b083e56dae882ad1a81f3b8f72804b35c1a799fcd67676a7f02151e5a2dcc49ce6d0b56321de74c75a91e4839edc6a2ad57b9762c14f08908b500eff4064bef70c30c263e4dbcc7aa7f033c9ca19bae5154b95792b0b122062819c377c607d7a37c89a881cce29503f32a51cc27f147d84705bcf6b5775c1cc5d6d4771beb845fbc910aec900d9c3a5f9ffab7a7af8df626c8b785d8bd599f185194c3916df7cbc7661915a95d2a35dc25dc9f9237c644e1e06ab35bdf33509f695d02be6062daf7993fe81f92af40ffd5d913f07bd072a238b2db7657da130e50cbcb257a42eaba2bbeb0db91e57a1edbbde15530745d5afd7fc7fb3ffc8adf575d19e74614d52678752a90605bb1a93632a718ef00efdf85f111be1328cd085d0b68afe464d6e8dabd4c6145cd7482240572089b8af7a1fd2dc8a27f512bf9b836d204cb7eb330f0823c11dcce6a99cc380dbd02cf504d74d1338a89b921f1340fbc9bf3e623f363c907409bf028d69002c1b61d1a893153e0a500212801dc7ee1a818c0629d2e65b7c2ce145513115c776b31f287c2b21440fb71e3f3d82ffcc3f78f14fd792c0d37b75d039cf1c900cabc5c12546b225cbb4cdc909237301f8b341fd675763b5af9b666a81db10287b867b44f3b3075c05d6cb45f0230def1e65ea4bae5cc9df0834b9c60fcf0cf87dbc396339bdeef48bb2586592e9232a2eee6167129117c96ff018012dad8231af2e3afdfbca3c61b06bf4427ee9f4bce1a601e7fc43e44bf541ec3a6b352f919130a93f806aed8923229bd52290e71ffc9ae078aaab791db47c657acb11270fd84cf6977f62a67d2c2451022cb423a0dd7661f25685644d78cea82c8178a700384d5e54da5b471d7fc2579ce4c4bb45a1ce4e0cdb8067513379429ffba48107f243e2037acaef2e72e6df460839e0f44be3db0e3bd880fd5499ff14169049b642d6b20e68e0ea184040898214195f7a642faccb09e15da5e8c71b4954da3eb07f2d5208a1b72fa0038d584125f1ac5227f5e70a29d67833341bc239ed3295fa47e3d89c6561cfa2019fdbf4c923e7b2c46fe9e718c7b2be7a91353e5d5c92926f3142bf72d4ce614838c9f6fd7f05dd8ca0bf310bc4943dbe1e2ebc535b7566b914d0ce2"], &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/24 05:59:41 executing program 0: clock_settime(0xc000002, &(0x7f0000247000)={0x0, 0x989680}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/24 05:59:41 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0xfffffffffffffffd, &(0x7f0000000000)) signalfd(r0, &(0x7f0000000080), 0x8) 2018/03/24 05:59:41 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffa000/0x4000)=nil, 0x1, 0xfffffffffffffffd, 0xe, &(0x7f0000b20000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) fcntl$getown(r1, 0x9) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/03/24 05:59:41 executing program 2: r0 = socket(0xa, 0x803, 0xffff) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001580)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001640)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x84000020}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)={0x34, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0xc000) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001500)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f00000014c0)={&(0x7f0000001480)={0x14, 0x2d, 0x401, 0x70bd2b, 0x25dfdbff, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc00c6419, &(0x7f0000001400)={0x5, &(0x7f0000000040)=""/42, &(0x7f0000001380)=[{0x210c, 0xfb, 0x1, &(0x7f0000000080)=""/251}, {0x3, 0x9e, 0x4, &(0x7f0000000180)=""/158}, {0x100000000, 0xa, 0x200, &(0x7f0000000240)=""/10}, {0x1, 0xd8, 0x4, &(0x7f0000000280)=""/216}, {0xff, 0x1000, 0x6, &(0x7f0000000380)=""/4096}]}) sendto$inet6(r2, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/24 05:59:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a8a000)="26000000110047f1eb14c1f8590007ff001004e301000000000000098000000006000300064b", 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x9b}}}, 0x84) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 2018/03/24 05:59:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/220, 0xdc) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a08503b5f4a2a8e53d45fb36f1dbaa2566d6d30869e45f8ea40c9e293785724ae08f2d9379d8a8ecdd20234d0d1421682c3c39907bf4db5a1946512ce5e889d37f0fe81ee2576eaee0f9", 0x4a}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 60.518456] mmap: syz-executor4 (7220) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/24 05:59:42 executing program 0: creat(&(0x7f000002bff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r1) nanosleep(&(0x7f0000000000)={0x77359400}, 0x0) 2018/03/24 05:59:42 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x800}, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000df4000), 0x4) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) 2018/03/24 05:59:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/03/24 05:59:42 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000)=ANY=[@ANYBLOB="00000000a94c2188"], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="dd8bfda51b17925664a6a3d7bfbc0efd4286315de6fe54f09d43f67bee362650201f938bbf624a942d9c015f7612", 0xffffffffffffff7c) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/24 05:59:42 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8, 0xfffffffffffffffb, 0x4, 0x0, 0x9, 0x9, 0x2, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3, 0x3, 0x3, 0xa971}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x57, "ed0e6fd0934775e9c7597b62a61ae074f089fa9a7275c9c3eb181f6cd41603d2e986adc08d6605be656a142873d351fe5709da88c8bca45608da0df48bb2db818cf7da74fab0292d88bc4187c8aedd6101f9a324501560"}, &(0x7f00000002c0)=0x5f) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x0, 0x0, 'client0\x00', 0x0, "3362ff2882db6e91", "0aceb901f8fab087cf44a3b4d70e907d815ed7b536b80f9bf4b5bfe131f43fca"}) 2018/03/24 05:59:42 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="3da199e263582dab12dca29ea4b36256d63007304b8eafe313a5f92d562d144dd74c13d7fd99a5066ae88e03f51cf1c250b3994c5dacfd4a2f3d6825da40", 0x3e, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f00000003c0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x2e6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x8}, 0x8) r3 = socket$inet6(0xa, 0x5, 0x287a) setsockopt$inet6_int(r3, 0x29, 0x2000018, &(0x7f0000000280)=0x7fe, 0x4) setsockopt$sock_int(r3, 0x1, 0x25, &(0x7f0000000000)=0x9, 0xffffffffffffffb1) setsockopt$inet6_int(r3, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000002340)=@broute={'broute\x00', 0x20, 0x5, 0xf10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001400], 0x0, &(0x7f0000000180), &(0x7f0000001400)=[{0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x4, 0x6011, 'sit0\x00', 'syz_tun\x00', 'bcsf0\x00', 'bridge0\x00', @empty, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0x98}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xffff}}}}, {{{0x7, 0x4, 0xa6fd, 'erspan0\x00', 'nr0\x00', 'ifb0\x00', 'vlan0\x00', @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xb8, 0x100, 0x22c, [@helper={'helper\x00', 0x24, {{0x0, 'amanda\x00'}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x9, 'syz0\x00', 0x20}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x86ac, 'system_u:object_r:gpg_exec_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x1, [{{{0x0, 0x68, 0x9100, 'eql\x00', 'ip6_vti0\x00', 'ipddp0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0xff, 0xfd26004ce862e85a], 0x90c, 0x98c, 0x9b4, [@among={'among\x00', 0x840, {{0xc0000, 0x5, 0x3, {[0x1, 0x6, 0xd87, 0x4, 0x7f, 0x9, 0x4, 0x0, 0x7, 0x0, 0x2, 0x401, 0x1, 0xffffffffffffffc0, 0x3, 0x7, 0xd216, 0x5, 0x5, 0x4, 0x1, 0x1, 0x6, 0xfffffffffffffff8, 0x1, 0x1, 0x1, 0x8, 0x4, 0x5, 0xbf0, 0x3ff, 0x73, 0x7fffffff, 0x8, 0xfffffffffffffffb, 0xa00, 0x7, 0x1, 0x3b, 0x8, 0x2, 0xffff, 0xfffffffffffffc00, 0x1, 0x20, 0x8, 0x8, 0x1, 0x5d, 0xffffffffffffffff, 0x10000, 0x3, 0xfffffffffffffff8, 0x7, 0x1f, 0x7, 0x1, 0x0, 0x0, 0xfff, 0x9, 0x9, 0x2, 0x5, 0x0, 0x3c31b7f4, 0x7fffffff, 0x4, 0xffffffffffffffff, 0x0, 0x7, 0x6, 0x1, 0x1, 0x4, 0x4, 0xc8, 0x2, 0xe7, 0x2, 0x10000, 0x1f, 0x5, 0x3f, 0x6, 0x5, 0xe0, 0xd5, 0x4, 0x1f, 0x3, 0x80, 0x0, 0x78a, 0x100, 0x3, 0x80000000, 0x40, 0x1, 0x2, 0x4, 0x7e, 0x56aa, 0x8, 0x0, 0xd5f, 0xfc, 0x8, 0x4, 0x4, 0x5, 0x10001, 0x7fffffff, 0x6, 0x5, 0x4af5fc41, 0x5, 0x4, 0x8000, 0x6, 0x9, 0x2, 0x6, 0x7, 0x4, 0x0, 0x8000000, 0x0, 0x7, 0x10000, 0x3, 0x7fff, 0x1, 0x6, 0x4, 0x10001, 0x7, 0x3, 0x1, 0x8, 0x6, 0x9814, 0xaa0, 0x4, 0x3, 0x7, 0x3e, 0x7be7, 0xffffffff, 0x1, 0x8, 0x0, 0x81, 0x3, 0x8, 0x8000000100000, 0xff, 0x20, 0x0, 0x0, 0x10000, 0x2, 0x45, 0x2, 0x100000001, 0x26ff, 0x9, 0x3, 0x2, 0x5, 0x10001, 0x401, 0x0, 0x2, 0x101, 0x6, 0x800, 0x100, 0x5, 0x0, 0x5, 0x40, 0xffff, 0x8, 0x10000, 0x393, 0x0, 0x5, 0x80000000, 0x5, 0x5c, 0x9, 0x8000, 0x80, 0x4, 0x400, 0x8000, 0x8, 0x8, 0x3ff, 0x0, 0x0, 0x8, 0x0, 0x9, 0x9, 0x6, 0xfb, 0x4, 0x2, 0x7fff, 0x1f, 0x7fffffff, 0x20, 0x4, 0x1, 0x1ff, 0x3, 0xc78b, 0x315, 0x8000, 0x4, 0x101, 0x8, 0x7, 0x4, 0x0, 0x1, 0x3b, 0x4, 0x9, 0x66, 0xc8f, 0x200, 0xfffffffffffff603, 0x8000, 0x6, 0x7ff, 0x7, 0x82d8, 0xba2, 0x8, 0x4d69, 0x8, 0x2, 0x20, 0xfff, 0xfffffffffffffff7, 0x10001, 0x1000, 0x1, 0xbef, 0x20000, 0x7fffffff, 0xffffffffffffffed, 0x7], 0x1, [{[0x7fffffff, 0x7], @multicast1=0xe0000001}]}, {[0x8, 0x80000000, 0x8, 0x40000, 0x1ddde908, 0x800, 0x8, 0x6, 0x5, 0x9, 0xc96, 0x2, 0x7fff, 0x3, 0x1f2ec0000000, 0x9, 0x8, 0x101, 0x8, 0x8, 0x5, 0x6, 0x2, 0x180000000, 0x4, 0xda, 0x7, 0x1, 0x400, 0xfffffffffffffffb, 0xffffffff, 0x1, 0xb50a, 0x100000000, 0x5d046d8b000, 0x2, 0x0, 0xc6f, 0xea, 0x67d, 0x2, 0x101, 0x5, 0x80000001, 0xfff, 0x401, 0x2, 0x6, 0x10001000000, 0x1ea8, 0x4, 0x2, 0x0, 0x80000000, 0xa8c1862400000, 0x8, 0x5, 0x7, 0x1000, 0x8001, 0x20, 0x8, 0x8001, 0x2, 0xd3, 0x2, 0x8001, 0x38, 0x7f, 0x0, 0x2, 0x29, 0x400, 0x4, 0x100000000, 0x101, 0x10000, 0x7, 0x9, 0x81, 0x3ff, 0x1, 0x4, 0x1, 0x2, 0x80000000, 0x80, 0x4, 0x100, 0xfffffffffffffffc, 0x0, 0x80, 0x7f, 0x5, 0x1, 0x4, 0x3, 0x3f, 0x7fff, 0x3, 0x2, 0x5, 0x6, 0x7b, 0x6, 0x7, 0xa11a, 0x3, 0x0, 0x1fb, 0x40, 0x6, 0xfffffffffffffff8, 0xee, 0xd77, 0x5, 0x7f, 0x0, 0x6, 0x7, 0x3ff, 0x9e, 0x7, 0xfff, 0x28189000, 0x67b, 0x1, 0x3, 0xffffffff, 0x9, 0xdd2, 0x7, 0x8, 0x0, 0x0, 0x100, 0x6, 0x400b, 0x100000000, 0x1f, 0x5, 0x3f, 0x22cf, 0x6, 0x1, 0x1a, 0x8, 0x903b, 0x821, 0x4, 0x0, 0x1000000000, 0x4, 0xfffffffffffffffa, 0x5, 0x20, 0xffffffff, 0x3, 0x8000, 0x101, 0x100000000, 0x0, 0x7f, 0xf997, 0x2, 0x80, 0xce, 0x2, 0x6, 0x1ff, 0x77d, 0x4, 0xfffffffffffffc01, 0x4, 0x6d9, 0x0, 0x10000, 0xfffffffffffffff7, 0x1ff, 0x0, 0x7, 0x2, 0x1f, 0x850, 0x100000000, 0x85, 0x2, 0xfa, 0x1, 0x80, 0x3, 0x101, 0x1f, 0x10001, 0x7d0d, 0x8, 0x6, 0x3, 0x9, 0x1, 0xffff, 0x6, 0x1, 0x4, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x2, 0x8, 0x5, 0x0, 0x200000000, 0x7, 0x0, 0x2, 0x4, 0x9, 0x81, 0x7, 0x4, 0x3, 0x10000, 0x7, 0x101, 0x7, 0x1, 0x8001, 0x5, 0x2, 0x1, 0x3, 0x0, 0x3, 0x1, 0x6, 0xe1f, 0x6, 0x200, 0x1000, 0x200, 0x1, 0x406, 0x200, 0x95, 0x9, 0x40, 0x0, 0x173a0158, 0x0, 0xa6d, 0x9, 0x20, 0x0, 0x1e5e, 0x25, 0x5, 0x5, 0x6], 0x2, [{[0x8000, 0x1], @remote={0xac, 0x14, 0x14, 0xbb}}, {[0xfffffffffffffff9, 0xacb]}]}}}}, @devgroup={'devgroup\x00', 0x14, {{0x4, 0x4, 0x1, 0x8, 0xffff}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x7, 0xcd4, 0x6}}}, @common=@ERROR={'ERROR\x00', 0x20, {"8ea49fbc6bbabbdeb8781cfc083306b7c0173b917e693ea9b69d45045cc5"}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7add}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x11, 0x2b, 0x6, 'irlan0\x00', 'rose0\x00', 'eql\x00', 'yam0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xc8, 0xc8, 0xf0, [@arp={'arp\x00', 0x34, {{0x307, 0xea7f, 0x7, @multicast1=0xe0000001, 0xff000000, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0xff, 0xcd70b280bd6eb155, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7ff}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x30, 0x3}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x2}}}}, {{{0x1f, 0x22, 0x6001, 'irlan0\x00', 'nr0\x00', 'syzkaller1\x00', 'bond0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff], @random="37b8cf71745d", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xe8, [@mac={'mac\x00', 0xc, {{@random="520630583015"}}}]}}, @common=@LED={'LED\x00', 0x24, {{'syz0\x00', 0x0, 0x3, 0x7}}}}]}]}, 0xf60) setsockopt(r3, 0xfffffffffffff38d, 0x8000, &(0x7f0000000040)="00fd0f023c9dda42b689060cd7f244c87423c852ec78426d057852966ab4991e1bfdb5020c793d086b70c839ff95d627facfafdfc8", 0x35) sendto$inet6(r3, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_out(r3, 0x5462, &(0x7f00000001c0)) readv(r3, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000013c0)=0x6, 0x4) 2018/03/24 05:59:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x1, 0x1100a, 0xfffffffffffffffd, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/03/24 05:59:42 executing program 5: mlockall(0x7e) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) wait4(r1, 0x0, 0x40000000, &(0x7f00000000c0)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/24 05:59:42 executing program 4: r0 = timerfd_create(0x8, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x2, [{}, {}]}, 0x48) r2 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0xfffffffffffffffc}, 0xfffffffffffffd2d, 0x0) dup3(r2, r0, 0x0) 2018/03/24 05:59:42 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0x2000a012, r0, 0x0) 2018/03/24 05:59:42 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001fd8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/24 05:59:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000000)='mountinfo\x00') pread64(r0, &(0x7f0000000080)=""/26, 0x1a, 0xfffffffffffffffd) 2018/03/24 05:59:42 executing program 1: r0 = userfaultfd(0x0) pread64(r0, &(0x7f0000000040)=""/207, 0xcf, 0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/24 05:59:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x40802, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000640)={0x0, 0x3}) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="a5ad4514a3c1408865", 0x9, 0xfffffffffffffffc) r3 = request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)=',\\\x00', 0xfffffffffffffffe) r4 = add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="f8f1da598919dc04f579340576de9444550478efe5488fde3d5a403b149fe0866cdb0c0c3da62c8335f4c5798d7dee1c106a1f1a594f6cfe01b6dcd7f685318da1ab6dff2889d510392b018c165353242d86692fa13b3e50303435848d4f8d5f7cc8c42db7bd8f27e1157fa7e862234c377acfd5ad53bcb9685c040a22c9", 0x7e, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000380)={r2, r3, r4}, &(0x7f00000003c0)=""/66, 0x42, &(0x7f00000004c0)={&(0x7f0000000440)={'sha3-256\x00'}, &(0x7f0000000480)="a57389f849b477cee9683ad93a6f578c0d67b64d6fc19d3be47e117904ed6db7fbf713f4d234d4626a2e60d22e2f05b24ec38bed", 0x34}) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') r6 = socket$inet(0x2, 0x80005, 0xea) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) nanosleep(&(0x7f00000006c0)={r7, r8+30000000}, &(0x7f0000000700)) r9 = getpid() fcntl$setownex(r6, 0xf, &(0x7f0000000880)={0x2, r9}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000840)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000000500)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x1800000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x4e15}, @in6={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x91a, @mcast1={0xff, 0x1, [], 0x1}, 0xff}], 0xcc) ioctl$TCSBRKP(r5, 0x5425, 0x7f) preadv(r5, &(0x7f0000000140)=[{&(0x7f0000000100)=""/47, 0x2f}], 0x1, 0x2) socket$netlink(0x10, 0x3, 0xf) 2018/03/24 05:59:42 executing program 7: mkdir(&(0x7f0000800ff8)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000106ff8)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f000063bffe)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') 2018/03/24 05:59:42 executing program 0: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x400000, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/26, 0x1a}], 0x2, &(0x7f0000000300)=""/59, 0x3b, 0xd7d0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e20, 0x1, 0x4e24, 0x5071, 0x0, 0x20, 0xa0, 0x2b, r1, r2}, {0xabc, 0x7, 0x9, 0x6, 0x5, 0x2, 0x40, 0x1ff}, {0x5, 0xfffffffffffffffd, 0x2, 0x400}, 0xfffffffffffff801, 0x0, 0x2, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x2b}, 0x2, @in, 0x3503, 0x2, 0x0, 0xffffffffffffff81, 0x2, 0x7, 0x820}}, 0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) bind$llc(r4, &(0x7f0000000040)={0x1a, 0x307, 0x3a91, 0x6, 0x3, 0x400}, 0x10) bind(r3, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/03/24 05:59:42 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0xd, 0x0, 0x8, 0x2}, 0x10}, 0x1}, 0x4) ustat(0x0, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3010c0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0xfffffffffffffffb, 0x1, 0x40, 0x0, 0x3f, 0x8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="03005300"], &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x2e, 0x6, 0x20}, 0x10) 2018/03/24 05:59:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x1f, 0x1, r1) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x70bd27}, 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000002b40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/233, 0xe9}}, {{&(0x7f0000002880)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000080), 0x240}}], 0x2, 0x2, &(0x7f0000002c80)={0x77359400}) 2018/03/24 05:59:42 executing program 1: keyctl$invalidate(0x15, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x410400, 0x2) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)="8c6146411d6ad7c4a5f1820895af16fc263f5e84ba41a71095ca4454266ef7f2e92b933a040bd240af18421a6527749a3c654eaa0c66b7f836b8e48e982c3f95764e5f8d2ec3fa5b4fea4fe1f86b96335b3dcc031b16d5c81e297c550f416ee3d7ac86c0825390f3d3df90a6880f83bfbe5fc9fd59759ce8b44d304a63a5d12399e2aa8682f37900d2c1f4238a2c5316cc23a0f513998f44bd4b0a5e2f0465907711041e979017c0e62fe114e967985def59", 0xb2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) 2018/03/24 05:59:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}}) fcntl$setstatus(r0, 0x4, 0x46003) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000), 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x29d) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x7ffff000) 2018/03/24 05:59:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x9000}, 0x4) r2 = socket$inet(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/24 05:59:42 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/51, 0x33}], 0x1, 0x0, 0x0, 0xcff}, 0x40010000) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000140)=0x5, 0x4) futex(&(0x7f0000fbcffc), 0x109, 0x0, &(0x7f0000318832)={0x4}, &(0x7f0000b52ffc), 0x0) 2018/03/24 05:59:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) times(&(0x7f00000000c0)) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/03/24 05:59:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) sendto$packet(r0, &(0x7f0000000040)="87ec454f69b91a31b44fc7695a8248e5ed5d3402d9fae7a9", 0x18, 0x10, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/24 05:59:42 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x7, 0x3, [0x100000000, 0x600, 0x5]}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xb2, "ddb5e14438e9170dff5e04ce7132e693aa46b1ba8938c51c8c1ced6d7f4279b3216538611b87826a39cfd3b85caaaaab24dec5095a2195b5a921be7a6db0d3d7db0f4c52bc585289a1837da7829cfdacdd73e3ff96ff5cb8363427189fb61322c95e9d12b75bc3f918781ccd778799f9910a81a792011720bd9d4216e550b40faa58ff0006b8610a9ed9aa7acec05e7fc2bc4a637d4bb695ea0c6745b3d564a9e8848101f33e5fdcd48d6b7310bba870a6bd"}, &(0x7f0000000300)=0xba) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x8031, 0xffffffffffffffff, 0xfffffffffffffffd) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)) ioctl$TIOCCONS(r2, 0x541d) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x5b61826895c94f4e) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x100, 0x7, 0x1, 0x46cc, 0x6000000, 0x9, 0x6, 0x8, 0x6, 0x40, 0xfffffffffffffff7, 0x200}) getpeername$netrom(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000080)) 2018/03/24 05:59:42 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000240)={@empty, 0x0}, &(0x7f0000000280)=0x14) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'ip6gre0\x00', 0x0}) r6 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000380)=@polexpire={0x334, 0x1b, 0x200, 0x70bd29, 0x25dfdbfb, {{{@in6=@dev={0xfe, 0x80, [], 0x10}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x25, 0x4e20, 0x1000, 0xa, 0xa0, 0x20, 0x33, r1, r2}, {0x80000001, 0x8001, 0x1, 0x902, 0x1, 0x0, 0x1, 0x4}, {0x1, 0x9, 0xfc, 0x5}, 0x6, 0x6e6bb3, 0x1, 0x1, 0x1}, 0x7ff}, [@ipv6_hthresh={0x8, 0x4, {0x15, 0x2b}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x12}}, @algo_aead={0x78, 0x12, {{'rfc4106(echainiv(gcm_base(pcbc(xeta-generic),sha256-ssse3)))\x00'}, 0x158, 0x60, "d04a8296947df311aee4dd8f6349fcdb2a88a2c7db83d7542afaaa9702042b5e8df6c3ef742fc296fd20a6"}}, @mark={0xc, 0x15, {0x35075c, 0x6}}, @migrate={0x30, 0x11, [{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x2b, 0x2, 0x0, 0x34ff, 0xa, 0xa}]}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x0, 0x4e23, 0x3f, 0x2, 0x80, 0x80, 0x0, r3, r4}, {@in, 0x4d5, 0xff}, @in, {0x8, 0x4, 0x1, 0x5, 0x438, 0x3ff, 0x5, 0x4}, {0x6, 0x3, 0xff, 0x5}, {0x3, 0x6, 0x800}, 0x70bd25, 0x3502, 0x2, 0x7, 0x7, 0x61}}, @policy={0xac, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0xffffffff, 0x4e24, 0x2, 0x2, 0x80, 0x20, 0x3a, r5, r6}, {0x3ff, 0x4, 0x699d, 0x20, 0xffffffff, 0x2, 0x0, 0x3}, {0x7, 0x5, 0xffffffffffff7fff, 0xdfc3}, 0x101, 0x6e6bb1, 0x3, 0x0, 0x1}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x334}, 0x1, 0x0, 0x0, 0x48004}, 0x4c000) futex(&(0x7f0000002ffc)=0x3, 0x4, 0x0, &(0x7f0000000740), &(0x7f000029a000), 0x0) 2018/03/24 05:59:42 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xa}, 0x8}, {0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x100, [0x400, 0x1, 0x5, 0x1, 0x7fff, 0x7, 0x7f, 0x10001]}, 0x5c) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0x100000001) r1 = socket$packet(0x11, 0x3, 0x300) setrlimit(0xf, &(0x7f0000000000)={0x1f, 0x3f}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000ffc), 0x3b4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000480)={0x7, 0x3, 0x8000}) r2 = socket$inet6(0xa, 0x80000, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000440)=0x6) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000600)=0x216) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e23, 0x0, 0x4e20, 0x8, 0xa, 0x80, 0x80, 0x21, r4, r5}, {0x0, 0x578, 0x3, 0x9, 0x7, 0x8, 0xc1d7, 0x2}, {0x1, 0xd1, 0x3, 0x5}, 0x4a1, 0x0, 0x3, 0x0, 0x1}, {{@in=@rand_addr=0x1f, 0x4d5, 0x3f}, 0xa, @in=@rand_addr=0x8, 0x3506, 0x3, 0x3, 0x7, 0x80000000, 0x8, 0xffffffffffffffe1}}, 0xe8) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000080)=""/184) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000004c0)=0x0) getpgrp(r6) 2018/03/24 05:59:42 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000001c0)={{0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) recvfrom(r0, &(0x7f0000000040)=""/248, 0xf8, 0x10020, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x0, 0x3, 0x4}}, 0x80) ioctl(r1, 0x2275, &(0x7f0000000000)) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r1, 0x0) 2018/03/24 05:59:42 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000180)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) 2018/03/24 05:59:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xb, 0x800, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)=ANY=[@ANYBLOB="e00000027f0000010000005cd900000000000000"], 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/24 05:59:42 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_sfeatures={0x3b, 0x8, [{0x3, 0x1}, {0xc5, 0x6}, {0x4221, 0x7}, {0x9, 0x101}, {0xae0, 0x1}, {0xfff, 0x1f}, {0x6, 0x1}, {0x3, 0x3f}]}}) 2018/03/24 05:59:42 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000040)={{0x957, 0xffff}, 0x0, 0x3, 0x5, {0xffffffffffffffff, 0x7f}, 0x9, 0x9}) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') r3 = memfd_create(&(0x7f00000000c0)='environ\x00', 0x0) restart_syscall() dup2(r3, r2) 2018/03/24 05:59:42 executing program 6: unshare(0x400) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c885)=[{0x20}, {0x6}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/91) [ 61.220928] rfkill: input handler disabled [ 61.261279] rfkill: input handler enabled [ 61.275282] audit_printk_skb: 61 callbacks suppressed [ 61.281968] audit: type=1326 audit(1521871182.706:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7366 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7742ba9 code=0x0 2018/03/24 05:59:42 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tkill(r0, 0xc) getpgid(0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x2, 0x1, 0xfff, 0xffffffff80000001, r0}) 2018/03/24 05:59:42 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x10000, 0x4, 0x100, 0xff}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"bd22545430e31b"}, 0xda45}, [{"02bbdef5167d39"}, {"c37be66a6b39e6"}, {"601721c6be04bc"}, {"ff977addb787d4"}, {"583d129f451a42"}, {"25300657135495"}, {"ba205d95785e49"}, {"0f94c536cd5f7a"}]}, 0x48) 2018/03/24 05:59:42 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(r0, &(0x7f0000000140)=""/158) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r1, &(0x7f00000007c0)=[{&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f00000006c0)=""/196, 0xc4}], 0x2, 0x0) 2018/03/24 05:59:42 executing program 3: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) creat(&(0x7f0000000000)='./file0\x00', 0x10) 2018/03/24 05:59:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000340)=""/4096, 0x1000) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00'}) chmod(&(0x7f0000001340)='./file0\x00', 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) mknodat(r2, &(0x7f00000002c0)='./file0\x00', 0x4, 0x80) getpeername$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x12}, @local={0xfe, 0x80, [], 0xaa}, 0x80, 0x8, 0x7ff, 0x400, 0x3f, 0x40920000, r3}) fcntl$setsig(r2, 0xa, 0x14) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'dummy0\x00'}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000014c0)={'gre0\x00'}) close(r1) 2018/03/24 05:59:42 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) write$tun(r1, &(0x7f00000000c0)={@void, @void, @ipx={0xffff, 0x108, 0xf81, 0x4, {@random=0x7, @random="c53cd9268d0b", 0x20}, {@broadcast=0xffffffff, @random="68e79fc74d0e", 0x8}, "20e790ad0b7f0970880e48fe5cf3d9e64f082d18d19cf5dacacda2ed2a081c14df07190aa6ebc0da01e9d722d74ad9598dd1a1f9a20b1cf12c7466f8977adb3eb3ea5b89a3dcbb133358cd41885a1bdb7c2283ff174e8c114b179f3d37cdd385654e3eab147293ea4fdb69d920f11572844d289725dc23dc99fae2acf2c850e5eaec06db1fc2b3522af41cd74dcac1549ca2ce65659317d0ccc78523b913f523a5c5d1a1aa7b029c0803e92d37114c4014c3f4de43c8820d2e039639a82a391f553341ccc4c996a2e86268f58d580113ce0773394734627e3e52ea3b59f805c362e2d7eb30c4f777820d"}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/24 05:59:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x80000000) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80201, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000140)={{0xf6, 0x7}, 'port1\x00', 0x1, 0x1000, 0x608f, 0x7, 0x927, 0x6, 0x8001, 0x0, 0x1, 0x600000000}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) writev(0xffffffffffffffff, &(0x7f0000000480), 0x0) sendfile(r0, r3, &(0x7f0000000080)=0x200000000000, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/24 05:59:42 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x7, 0x1}, &(0x7f0000000540)=0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={r1, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0xb3}}, [0x8, 0x7, 0x3f3411b1, 0x1, 0x7fff, 0x5, 0x100, 0x7, 0x244a, 0x4, 0x6, 0x1, 0x800, 0xd8, 0x101]}, &(0x7f0000000680)=0x100) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup(r2) sendmmsg(r2, &(0x7f00000085c0)=[{{&(0x7f00000006c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @rand_addr=0xfffffffffffffff9}, 0x0, 0x3, 0x4, 0x2}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000740)="cb48682bc005a710ca3912bfdcaeada48ab5a296183490c156a387ad1cf3b14cb81218c0da454c2572b8b278c0882419c6150a928afa6b0d770abe1fe7d7492b9e7622372bed6846f6b52107816d5b4a0f5dd42520bcc5ff97408aff11a31563647e3a9f094a7f213b2c907205e4d8e641b51df1866a3e321a16379345feada15d91ec9195a07b7046408616038067db57e74d15312fb1a908092d586d6d2cf174c5d84d8478ac741b7d46dc82d806de02fe75e7efe196476b0c1c2e409de962f54905431d2c601bfb281c6fd386f16ef8f09df587cd8d", 0xd7}, {&(0x7f0000000840)="8200baa4d92a884cdf7b2d38c39f82febe65a2c61df3d725e3fbdea529cc44d5046e1e256c91b527def759e5134d691d5e1ba45b2579caea16d8044d7223f4d646c321186118eb1a298c8c991bf4bad31d97519d743880f2fd4adc3253da9abe598b8699422761199dbea75d09bcc8741e6ffb2abf8a563bfc2a5f16c0bc73f6b2c9bce53485cfb77f272ad009348bcb55623cb12a4ad64b5c269b581f0e2b1c1e8766c79e16be072a278f6149c2661d68f52e88bee81a33da06d0f986fab2ac192f9b784fd0cd", 0xc7}, {&(0x7f0000000940)="2fdd672162220af786a9546b760076372c412040cfdae5701e20e8e7e85dac4e212510ec09918122514c3cc7049e63b0f7cc2fe4a1c9ad6e7d90883dd8443a66899937d69f7c1ac1cb0f8ddf49e8788763e80fb8d63284bae795968ba73145cc5a377ba71cf20dc94b0fc49862d66324f231e0a8a69d8bdaeb896f7dd67e3bc0b843a31d712497a3f9ac1681a1baa821e629b7fdeee4541720caa86aac9479e43111ece5286d9155929b00a4f8", 0xad}, {&(0x7f0000000a00)="389f6cd64d9f870d2f2d92baef97559fa427ea64bed086ad0872a66a92d80f855915405e60ca8a2e52027e30637603e8631c00e0a54581e3cf9748efebb7ddd411bcb189", 0x44}, {&(0x7f0000000a80)="3971dc88dc05d1ea8791561231be62cdf068cd20b009d39adf2a06d250992c21fa6394f7974d6acfdb7fb1d7358ba0610a0675e32305c1cd2a13c940a88f4f1f24a8b8b6974aea6862304f428c6cab55e70934858111", 0x56}, {&(0x7f0000000b00)="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