[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 31.789716] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.704504] random: sshd: uninitialized urandom read (32 bytes read) [ 36.306667] random: sshd: uninitialized urandom read (32 bytes read) [ 37.639159] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.34' (ECDSA) to the list of known hosts. [ 43.131737] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 13:17:29 fuzzer started 2018/05/11 13:17:29 dialing manager at 10.128.0.26:45945 [ 65.217171] can: request_module (can-proto-0) failed. [ 65.228345] can: request_module (can-proto-0) failed. 2018/05/11 13:17:53 kcov=true, comps=false 2018/05/11 13:17:58 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x0, 0xffffffffffffffff, 0x7fffffff800, 0x12ca}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x35, 0x0, @tid=r1}, &(0x7f00000000c0)) getuid() clock_adjtime(0x7, &(0x7f0000000100)={0x2a, 0xbb, 0x0, 0x0, 0xffffffffffffffff, 0x6bf, 0x8, 0x6, 0x100, 0x7, 0x800, 0x80, 0x2, 0x100, 0x25, 0x3, 0x9, 0x5, 0x6, 0x4, 0x7, 0xfe5, 0xa1c1, 0x7fff, 0x0, 0x1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x9, 0x80, 0x400}, {0x4, 0x1, 0xc8d, 0x2539f1db}]}, 0x10) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000280)=0x70) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000002c0)="500e9af042ded6ef98147a2b59b073e26053e11b6e3dcfa12aef55c2b9c73a15ae80fd4ec7b438ffed62c8761b877d5395f5b07f73d64a6f9e7f") r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='bridge_slave_1\x00') r3 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x4, 0x200000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380), &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000400)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000480)={r6, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_value={r6}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000500)={r4, 0x800000000000}, 0x8) listen(r0, 0x7) setsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000540)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0x8) statfs(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/22) setsockopt$inet_int(r2, 0x0, 0xe6086a4b36e6bace, &(0x7f0000000600)=0x80000001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000002f80)=[{&(0x7f0000000640)=@in6={0xa, 0x4e23, 0x101, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000006c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7e5, 0x4, 0x3, 0xfffffffffffff09d, r5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x4}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xf}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x11}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4c1}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x20, 0x8001, 0x231, 0x3, 0x3dd, 0x54, 0xfffffffeffffffff, r4}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x5}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0xe0, 0x48044}, {&(0x7f00000007c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000000800)="3a5b89c4369dd5198f91845d22509642de634c74fb361ebc73323712804dccb3eb5cfdb53b1f9e7eaa6d61c5cb04880cb1eb82a269", 0x35}, {&(0x7f0000000840)="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", 0x1000}, {&(0x7f0000001840)="104f891f8070f3f47b5cea8a2cc6d9e4ea0db238b32779796d81be85cf701ab910c23f5d542fc9af179fe8d7f140d59c2b031648fa3ba26900476dc3a95289c4ece07931d8958c2316fb28b45d72abaee21a18b1e09e7e2d7148107ddc4acfa2b410160017df6803817321d1ed3c3418a7b8cd74fd32fbdb95c4096a7097f5e0cceeca9c3b373f25597b8c0f3fb7c0281baf364d8cc1634d0742ccd5fae9", 0x9e}, {&(0x7f0000001900)="59f06bb4fc135617c9e038eb90ddf371132d9ddf7b958164f0b395633e6c6ccf46441b2d8473aaeda86574919318b784c20442c00725997488b4c73dedff58ba4e6f9280663e4c6a7557a2258ff84f48969c3cb457a8ea47e2241b312ff92d19652b127fbdbc646c413693376ac1732b02decf8b4cad158fe0dc464cf16bf4950b1ec3f2a24c375f8b2f67c77a42ccf2f4eac7aa6ad0483780fbe3c9c3a9dc91a1888d1213a6029ee461431d1b8660b928f61d06c4fbad8e", 0xb8}, {&(0x7f00000019c0)="4b1672e4231133a26ed3bc0c527e956af5ca73571c34", 0x16}, {&(0x7f0000001a00)="7fe2cb262899ea35ce1316cde31f1dc2ab8baec85838c222a32927c1229af1854179a6da2f0481a46e08493dad3088e7ad522cd67dc1a306c5c7af52f9f11f72512108a2db21085bee10e67978e6f508cebeb1cda1d504a0ff3d9817dfb9d0311693b6eb8ab3807045e514311c17706a2affd7273dd2d57d0f800df14e8b211f91276d1ebe7ff3c1ef", 0x89}], 0x6, &(0x7f0000001b40)=[@init={0x18, 0x84, 0x0, {0x4, 0xbd, 0x80, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x9, 0x8000, 0x400, r5}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x1f, 0x4, 0xa, 0x0, 0xfffffffffffffff9, 0xfffffffffffffff8, 0x3, r4}}, @authinfo={0x18, 0x84, 0x6, {0x9}}], 0xd0, 0x800}, {&(0x7f0000001c40)=@in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000001e00)=[{&(0x7f0000001c80)="c053eb6a0f23330ba5c6513158", 0xd}, {&(0x7f0000001cc0)="e64c7cb0850e7a6bb6190f33fd46ffa958cb7bf4eb904aa1988ef0aa04ee09b484a2127ef4ae013573690071a65c95", 0x2f}, {&(0x7f0000001d00)="dc4c1a911f9fc27ccbf1aca9379a0d0a6fd48ef7aba79bcd52caf610e32e0c80859dd45938c7a6b8b6c13a7544", 0x2d}, {&(0x7f0000001d40)="520a6999aaa87b8cd38d3ac335885f2cac80b381173f68a69e8bfe44e454b424a23dcaf090c8e98a0d3404f0df9d0250d20a1c73e2c84f3e0ff5e4afbe5cf15fdba11d3f1ae6ccd4a3e91debc67dc970bf54bcea16df76b8c14708ab9af6d81aca919df9a35ef8b2f12de1c37f0a97fdc1f11e0737274fd73d624b8c47d005329892e3d2e1d42ce2d87d6e329511ef661b6a0707800416bd8151a45acb563a1b9cd0", 0xa2}], 0x4, &(0x7f0000001e40)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x2}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x80000000}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x400, 0x8202, 0x63f, 0x4, 0x100000000, 0x7, 0x730c, r6}}], 0x78, 0x8000}, {&(0x7f0000001ec0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000002200)=[{&(0x7f0000001f00)="3efb184bda6a015c638aca1acdaedb3016e53ee34e3d93f92b680c4836644f59a019e8f5b3613b55a9aa60f9ff1ec41f8ea3600d4835e63c398b5332793ee71c228294d900e0e8936ccb3b065efc1007db6bb93eb8454ef9e8251f9e872184c76cac2a35d8784d521f9e133da842371fd6615b4b0e027e4f245133763d9653ac1ec8df6eb95080f27c3024f7af", 0x8d}, {&(0x7f0000001fc0)="d876a463abb42ab63950e1fc12071e42a4b80ecbef9cc0685a63fc1d7d07d5a532142a5aa04120e00df84e72601a35e83205e6acabfec39e1779ac26060dda708a200328ed4ac3b9850a5ba9631f5529d3656843649f24912f14405ce2edef147dc5a2649b3f89b3e3b705a353e70224a72941f93be06890", 0x78}, {&(0x7f0000002040)="db4f82b803e990912d04cdcf7d7c8051118bff8e36ae4dd6727a68102a8aad8b4a07cfc40156fc03d7b4f5002336c94c5552fcc752e9ba3072d16d8eced2bb967252f9eb30ff21926697362c0a4a813e1447c8d9ec37d43d64cbe6eb38f9d010288dc53d121fc9abc1604fd816423ee2e8879d4bdc4727ff7364ab1d191ef232eda07286327b036a7ab93e495b6ebf0c63fcf99a98de649ff36ed36b08e7a1502f58b4d34f27ee3fafe7e5b92e5d", 0xae}, {&(0x7f0000002100)="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", 0xfe}], 0x4, 0x0, 0x0, 0x40}, {&(0x7f0000002240)=@in6={0xa, 0x4e22, 0x28, @mcast2={0xff, 0x2, [], 0x1}, 0x63be}, 0x1c, &(0x7f0000002840)=[{&(0x7f0000002280)="64397796dae0f1299f3e5843a62fc48423a01d4487ca5663bf4882dea7babfee1aa2022178852715b39169ab401e6acbf2bdc99ddfe2ce3f4f07c87b9e48c84e55dfbfc52570ae941dc815359d089bc290dbecd41be26897be31e119d1c6054c8006dc406962409f2c409bcca3023783e8fb441d1a41316d5a43450a717be0150c32", 0x82}, {&(0x7f0000002340)="6e3d36e2a825aefedad613173ff80ffa4acbdc60506b217781ef1daeb8bf9707be4b2502f3c035e45844ae2cbe6f3fec35c580897097978ab637e7dcb7423a3fa9d9a6ca2c489dcc0f7bb3bfeccad07f0b4bb08fe2041c3580c469b32defd21142472d80de1f9a3f1d5f128912f854350bf2f521c255fbb8bcd6a145636688af4a7959cf53002fb787", 0x89}, {&(0x7f0000002400)="d2b551daea1c0d5bf49419f7978d019d8491869d16df20a9ba02b2b65649b0a1603f4afbb6f5c8ac165462794f646e7cccc9b3b3980d159938f06ec920ded187af93747d0963a2f1240df2b4f47a2eaf0cbcdeb3f4b2a52b0cb7f12470228690c6528f784325da5cc33ee9e3facd1491f82f08d35146277c0e", 0x79}, {&(0x7f0000002480)="a06cf1b2d87162713dcf4fd055174b32c4f3fb86ee42dd0d0518f257690a197cf224c34865c9e19509a41e8a12fd5a5bc5138bad1869", 0x36}, {&(0x7f00000024c0)="9c9109255b206adec888b7e88c14ceedc87550e4588a7eee420c4e670cd080645c9872db0aeeac8cb68fd7af2b17bf361fe788f8647b3a5a67b4639b9237c23069185f985eb504570b1069d0418d2ea6480f6b5a752f9ab281dc988b3fd2503a71f59a8a5df87a936db2b6bff0780fd9eff90c8ac1638a5ce4dd6f03b27127ae18da8b4ddf41b0be4638ae6beffacddab250abb4692603fcd8997bbe54ece80b0a58ea55cc906266365a233eb3d2add9233bbf0909ea5539cfcc2ae275ab6954b0f0c94def1055a894231937df83b5f8a6b3331566cc16a3b23eb5ba012d5021376240fd6472e0606761fb96497f1dc9e220fa5bef283bfa", 0xf8}, {&(0x7f00000025c0)="ebc894e6cfbdd672075e2a3f3df6276916c23001645816b7d33a93b663afe9390497fe9847637636b386c701b02ded1de2627f4bc88f5ea6634f3c5a59ce04387ef45de3d6563edd33adfa573c6f3fbff812c850a7021c9edee021ce4d9be1c14751adf9cf69e5f1e91225a177387f90584c4b2c9d21b97d404b193ffc96c8ee7620721e68e2eb32403a0a9f83259b013d828dc56a7be424cc816ea196ac77030e4fb152605589fdca0483bd2733b45f83f591093dc3f52766454a60aa5afdc45cc1c3", 0xc3}, {&(0x7f00000026c0)="4bf0025c68c40b9d0c90197ccb42b4f5640aa5b976634472cef8f9929504a8376891b3c8cd4d563bdfc490103d6994a2ce2a9b05312172659455e190aaa2055ed1be94c62668a6195f6bb84a7c8fe7754700fc4c6422692821", 0x59}, {&(0x7f0000002740)="7da8ba5f0a38aa5cde50496eec041cdaecdc0960098433c507099e12347420e8a3d1a45c59cea851fecc5955d64cf3c880e4be3e79e0fb5c6845aa55b20183ca6c117bdc49439426c439018bad152498aad3657be698df35d6419ca490b944cef8641dcb90f9b92b594b39c6ccb326a09da237315488c9732aa4b645f9ead9ff9cd0ba4ff5d39443bc2b3773f8a1bce1d450dce0f9a865f5583f331d70a8104debc3c7e143afb890b1c33ec4f3180cb4834d3ad31d4844fc8d1dcc4e6781e9ff1c2f3d6a630e3f96f398b71402b907a665828fd283e9b93c6732f4515313783f4e6429529fad2615f0d1c284d89cef7920437d4fdf", 0xf5}], 0x8, &(0x7f00000028c0)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0xa1a8, 0x1, 0x4, 0x10000, 0x3, 0x20, 0xe7b, 0x6, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x53d, 0x8200, 0x1, 0x2, r6}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0xe0d6, 0x820a, 0x3, 0x80000000, 0x9, 0x4, 0x43, r6}}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x5}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x800}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0x10000, 0x5, r4}}], 0x138, 0x90}, {&(0x7f0000002a00)=@in6={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000002c00)=[{&(0x7f0000002a40)="17d5f0270de78340eaf01b850773fc34df6d671595d58c5a3a316cded6604c3ae487d69bcf8368e562dbaec97002a861dd731d5d45ccf13fad80e6460ab6d89f310563d9e963b4abbf9b573ed62e520ffe82ad28addceda5e5dee113c87d67c621f2ae93e4d0b6c915940ef4bb245a5b21fd3fd5fc4b9f66ddfdad093ccfe74147fd1c17dfbdd9b7a9c6dc6857713b05390975321223d59b5aaf77c1f2657bf8d5d40ab403409fe9d4eb7cdf899a6c895339ffee84eece42cb7baff3380316e38d416aa5e63837ac256aa89a33720ed798fd30442814708fa42171649abd32cdb6027f5ebb2886441591d0ee815ca4250c28bf2b7f", 0xf5}, {&(0x7f0000002b40)="29edddb6394d031ff73cf9ea7a7a8bef374fd532ef7e5b9066d2f7ce988d023fc2740860c395545fbffcc1b116ce25865099fe2585ea8ae49974b7a51fdfcc1086b1b14230b3701fd79e47d62c9cdcbf8af6c2839f4db11c5a2f04894c9326cbe69f11ef6bb7157db73851225b4ec2ccbe6869b77e03419eaa4471d12fa0626f85dad275f72051be19831a38650ec595dbdb540f6a4e46fc446db855cd03bd2f1ed408d87a", 0xa5}], 0x2, &(0x7f0000002c40)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x400, 0x8006, 0xffffffffffffff10, 0x5, 0x1, 0xff, 0x400, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0xb, 0xa737, 0x0, r6}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8960}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x21}}, @sndrcv={0x30, 0x84, 0x1, {0xa0, 0x7, 0x8204, 0x0, 0x6, 0x8, 0x200, 0xffffffff, r5}}], 0xe8}, {&(0x7f0000002d40)=@in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x1ff}, 0x1c, &(0x7f0000002f40)=[{&(0x7f0000002d80)="deb34a5d24a067b830da1d07f0d5478ddf4f7c82321a0ca1b30847d260899ce5fac9b39c8da0777e310005435cc19a1a2126e52e4ad0923f31b769eeba2b47aea9fe3805acbdbb3893072ccb20f9edeb90ffd4065af72be0165a6f0322eb5df70d4ac34c7f93b7319ae1ee875f75bd03584513d8b1128556877a05425678f2fdb12661dcc0b977efb1e9572bbe4ab3e554b7b9c37e885161af9fc277076688b03d46ae44d9aa09354160be6945d5d3caf3f902a2c6834332342499d438da6e177f615a270fe1c469c0a46baedf1584f80e2fcba4992ebf7fd6ca0b16e324c4db3d30936b03c442ec2b3f8df086f93a724ad2d22fc3b6", 0xf6}, {&(0x7f0000002e80)="a94edf43f7f6330259edca7a2afeb8b99974d9dcbf377e2b4b3d73471ed5b635ddb72ab606155a3218c3e8f039d83aeb6ec48ef983a3ba4f551aa052e364cc145af18afc06df61e8cc3d811432d31d2566fc9e08ffa996fec427b57157cf1909fa60c59435d777f02d2eaa18772c27cb4285e04ad597e37d49cc644667b7f8c6f730bdc9db6fe00c4a558a819107e08813b699d94b2ff39e26b84f716f4c709176982b6f04e15d4c", 0xa8}], 0x2, 0x0, 0x0, 0x20000010}], 0x7, 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000003140)=0x80) chmod(&(0x7f0000003180)='./file0\x00', 0xede4bc9c352b1fc9) getresuid(&(0x7f00000031c0), &(0x7f0000003200), &(0x7f0000003240)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000003280)={0x7, 0x8e5, 0x6, 0x6, 0x9000000000000000}) modify_ldt$write(0x1, &(0x7f00000032c0)={0xfffffffffffffff9, 0x20000000, 0xffffffff, 0x1000, 0x8, 0x80000000, 0x0, 0x6, 0x4b, 0x4}, 0x10) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000003300)={0x7f, 0xd9, 0x3}) sendmsg$nl_route(r0, &(0x7f0000003400)={&(0x7f0000003340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000033c0)={&(0x7f0000003380)=@getaddr={0x14, 0x16, 0x400, 0x70bd28, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x8080) fcntl$getownex(r2, 0x10, &(0x7f0000003440)) 2018/05/11 13:17:58 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8000, 0x220000) ioctl$TIOCEXCL(r0, 0x540c) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20, '/dev/vcs#\x00'}, {0x20, '/dev/vcs#\x00'}], 0xa, "c7b29e39a3e8f48138bdef71eb08ef06be01891e15d0c73394dfcfda269849fb97aeef3d6fe9973e6e"}, 0x4a) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000000c0)=""/214) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x25, "9ab00f4ee9fd1f4a523a4a1a82c6c17d370cbbc407e94447ec0863e75481059f902df9de30"}, &(0x7f0000000200)=0x2d) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0xff, 0x4ada}, &(0x7f0000000300)=0x90) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x284, 0x4) ioctl$TIOCCBRK(r0, 0x5428) fstatfs(r0, &(0x7f0000000380)=""/126) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000440)=""/4096) r3 = syz_open_dev$evdev(&(0x7f0000001440)='/dev/input/event#\x00', 0x2, 0xd195fed44b64767c) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001480), 0x4) r4 = socket(0x11, 0x4, 0x7ed) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000001540)=""/27, &(0x7f0000001580)=0x1b) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f00000015c0)={r2, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001600)={r2, 0x1000, "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"}, &(0x7f0000002640)=0x1008) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002680)={'bcsh0\x00', 0x8000}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000026c0)={0x1, 0x3, 0x4000000000000, 0x3, 0x5}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000002700)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000002740)=0x44, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000002780)={0x7, 0x80000000, 0x3, 0x1ff}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000027c0)) r5 = msgget$private(0x0, 0x41) msgctl$IPC_RMID(r5, 0x0) 2018/05/11 13:17:58 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5babb8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc193f87d58455230c513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) r0 = getpid() sendmsg$rds(0xffffffffffffffff, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="ddfb"], 0x2}, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 13:17:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:17:58 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/11 13:17:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") close(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:17:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000001340)=ANY=[]], 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2018/05/11 13:17:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00"}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYBLOB="00001b000000eb00140003006970365f0c000100aaaaaaaaaa000000000000000000000000000000"], 0x2}, 0x1}, 0x0) [ 72.750744] IPVS: ftp: loaded support on port[0] = 21 [ 72.922284] IPVS: ftp: loaded support on port[0] = 21 [ 72.961522] IPVS: ftp: loaded support on port[0] = 21 [ 72.981017] IPVS: ftp: loaded support on port[0] = 21 [ 72.982083] IPVS: ftp: loaded support on port[0] = 21 [ 72.989279] IPVS: ftp: loaded support on port[0] = 21 [ 73.004793] IPVS: ftp: loaded support on port[0] = 21 [ 73.005936] IPVS: ftp: loaded support on port[0] = 21 [ 74.951341] ip (4725) used greatest stack depth: 54552 bytes left [ 75.868432] ip (4791) used greatest stack depth: 54328 bytes left [ 76.066172] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.072683] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.126155] device bridge_slave_0 entered promiscuous mode [ 76.261882] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.268437] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.302419] device bridge_slave_1 entered promiscuous mode [ 76.507142] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.513645] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.542227] device bridge_slave_0 entered promiscuous mode [ 76.554141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.581836] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.588346] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.623197] device bridge_slave_0 entered promiscuous mode [ 76.673395] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.679938] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.707573] device bridge_slave_0 entered promiscuous mode [ 76.723993] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.730508] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.743144] device bridge_slave_0 entered promiscuous mode [ 76.752915] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.759394] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.786551] device bridge_slave_0 entered promiscuous mode [ 76.810619] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.817106] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.837408] device bridge_slave_1 entered promiscuous mode [ 76.845788] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.857813] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.864263] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.882385] device bridge_slave_0 entered promiscuous mode [ 76.898336] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.904802] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.926150] device bridge_slave_1 entered promiscuous mode [ 76.941223] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.947703] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.962853] device bridge_slave_0 entered promiscuous mode [ 76.974853] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.981349] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.003159] device bridge_slave_1 entered promiscuous mode [ 77.012678] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.019167] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.037426] device bridge_slave_1 entered promiscuous mode [ 77.073808] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.080296] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.098576] device bridge_slave_1 entered promiscuous mode [ 77.116485] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.126507] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.144718] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.151201] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.160403] device bridge_slave_1 entered promiscuous mode [ 77.170150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.188949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.198352] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.204843] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.246600] device bridge_slave_1 entered promiscuous mode [ 77.304196] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.349910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.368456] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.376120] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.394244] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.403282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.463399] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 77.485746] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.505918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.562829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.687757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 77.697860] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.914936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.923064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.937609] ip (4936) used greatest stack depth: 54104 bytes left [ 78.040552] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.067899] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.090765] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.110292] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.154293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.161262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.218847] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.251966] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.271627] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.318807] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 78.330123] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.362384] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.381364] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.448889] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.460308] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.535684] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.542724] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.567968] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.575915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.625874] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 78.634291] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.641921] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.666177] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.673459] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.680371] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.723857] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.754864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.763072] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.797412] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.804386] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.817646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.825806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.872796] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 78.881414] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 78.905836] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.918576] team0: Port device team_slave_0 added [ 78.933665] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.943143] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 78.951123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 78.973672] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.008823] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.015943] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.039114] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.071345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.103972] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 79.111005] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.170066] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.183639] team0: Port device team_slave_1 added [ 79.410438] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.420405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.440323] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.531454] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.556560] team0: Port device team_slave_0 added [ 79.563747] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.579268] team0: Port device team_slave_0 added [ 79.598694] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.618493] team0: Port device team_slave_0 added [ 79.647383] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.658217] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.669433] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.701346] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.717154] team0: Port device team_slave_0 added [ 79.732152] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.753505] team0: Port device team_slave_0 added [ 79.768341] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.788324] team0: Port device team_slave_0 added [ 79.811708] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.830915] team0: Port device team_slave_1 added [ 79.839080] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.856535] team0: Port device team_slave_1 added [ 79.871460] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 79.888601] team0: Port device team_slave_0 added [ 79.903963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.916375] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.932578] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.961321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.980005] team0: Port device team_slave_1 added [ 79.994497] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.011074] team0: Port device team_slave_1 added [ 80.035118] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.051899] team0: Port device team_slave_1 added [ 80.066700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.074991] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.084014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.097516] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.115966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.143170] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.169109] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.180290] team0: Port device team_slave_1 added [ 80.192540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.200547] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.212994] team0: Port device team_slave_1 added [ 80.229319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.247717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.278555] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.287009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.304979] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.323912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.331511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.350320] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.364091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.372222] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.379721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.388921] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.395927] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.431801] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.464875] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.482563] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.497745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.516287] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.523865] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.531867] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.540935] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.548099] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.556821] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.570624] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.594294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.601527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.615185] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.635529] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.644540] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.655195] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.664547] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.673383] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.681387] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.702527] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.741419] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.773222] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.799894] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.825743] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.840816] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.848907] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.857082] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.889748] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.902225] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.911523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.918988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.934296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.965677] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.981706] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.004746] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.014129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.025350] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.033256] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.042312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.051550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.058982] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.067994] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.101677] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.108995] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.116644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.129438] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.146755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.156389] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.176135] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.186137] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.200446] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.239262] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.252091] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.274556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.303966] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.336545] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.344582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.360246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.385355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.401555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.421768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.434100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.451730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.633886] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.641472] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.653211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.793958] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.800467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.807377] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.813846] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.863611] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.870403] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.533649] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.540148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.547092] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.553569] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.580488] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.600867] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.607336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.614202] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.620634] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.630742] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.669678] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.676177] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.683065] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.689519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.764183] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.780128] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.786610] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.793453] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.799928] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.809094] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.856422] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.862913] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.869817] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.876284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.945646] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.952374] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.961548] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.990236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.998573] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.008163] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.017836] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.024303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.031164] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.037567] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.047280] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.202981] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.209473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.216334] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.222779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.268280] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.959180] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.971798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.659452] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.358667] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.388933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.411849] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.592442] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.618325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.842150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.869222] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.082866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.125687] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.207565] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.213945] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.227894] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.283988] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.456350] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.481429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.717358] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.726542] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.875827] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.947618] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.953922] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.965140] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.028493] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.137569] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.143850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.156344] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.262471] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.269825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.286517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.389115] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.395377] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.411912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.563943] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.570264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.581570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.621737] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.628101] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.644947] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.670613] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.691454] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.720530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.865168] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.009574] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.218388] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.330848] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.352684] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.412382] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.538941] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.244402] random: crng init done [ 100.283469] Enabling of bearer <> rejected, illegal name [ 100.306143] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:26 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005540), 0x106}}, 0x20) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") write$rdma_cm(r0, &(0x7f00000029c0)=ANY=[@ANYBLOB="030000001100000000000000000000000000000000000000000000000000000000001b4402"], 0x25) 2018/05/11 13:18:26 executing program 2: syz_emit_ethernet(0x7a, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="c415a7fe28ed", [], {@ipv6={0x86dd, {0x0, 0x6, "7b5ea6", 0x44, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000000080)) 2018/05/11 13:18:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") close(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5433, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:26 executing program 3: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="53797a3038b961"], 0x7) write(r1, &(0x7f0000001540)="a2d0c1", 0x3) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 100.629478] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:26 executing program 2: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'lo\x00'}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001400010400000000000000000a000000", @ANYBLOB="1400020000000000000000a25400000000000001"], 0x2}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/05/11 13:18:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") close(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000000100)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0x0, &(0x7f0000000440)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xffffffb7}], 0x1, &(0x7f0000000240)=""/148, 0xfffffffffffffe78}, 0x0) 2018/05/11 13:18:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 100.794156] Enabling of bearer <> rejected, illegal name [ 100.865423] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 13:18:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") close(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 101.035530] Enabling of bearer <> rejected, illegal name [ 101.077372] device lo entered promiscuous mode 2018/05/11 13:18:28 executing program 2: r0 = socket(0x2000000000010, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xbf, "3deb2095d3f0d8b6b6839616a4b54134e7286305c790c3888d03595e2891d8e2b639659574eb425a3c4b6b56318302c96d329e393f24b31b45d146ff181dfaed5532a838b7effa60f0e926b86f0bc4794d07184f84172c8dbf92ac6f58c8212c2c9e99f03f860e9aa9664ff8759b1452f68f93d2f5f7272271df8aaf5c86710097d7b04424c8377559d962d431a4644a0b2305cd171278b9741a56c409c730a18a8abff0e776ff77d968fa3b1c58e1f498f8290cc707851dc6840a6b2c99a6"}, &(0x7f0000000140)=0xc7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0xff, 0x81}, &(0x7f00000001c0)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x0, 0x945, 0x100, 0x7, 0x9, 0x3, 0x268b07bf, {r3, @in6={{0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}}, 0x9, 0x1f, 0x9, 0xf0, 0x2}}, &(0x7f00000002c0)=0xb0) 2018/05/11 13:18:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:28 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002700638100000000000000000c00000008000500e50a72e81fd6f58d7f8bcf4ed6c5fe2ff7fd7d118e385c0fb0909b44d9c9e3771a678955d302f415d4a9881623b051c3918409fdb2faa282072a5a244edbcbf51a049db1454049e56f373e29291f243edbe8a43472fe844f519ef61f2ea41460ff1caa"], 0x1}, 0x1}, 0x0) 2018/05/11 13:18:28 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0x6, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$kcm(r2, &(0x7f0000000340)={&(0x7f00000003c0)=@ax25={0x3, {"023eb77c05701e"}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000540)}, 0x0) 2018/05/11 13:18:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:28 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f00000003c0), 0x62f, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000200)) lseek(r1, 0x0, 0x0) pread64(r1, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/11 13:18:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 102.090429] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:28 executing program 7: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e25, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xc9) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x200, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/188, 0xbc, 0x140, &(0x7f0000000100)={0x1a, 0x0, 0x4, 0x7, 0x8}, 0x10) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x20040010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0xfffffffffffffe63, &(0x7f0000000000)) sync_file_range(r1, 0x8, 0x2, 0x1) io_setup(0x3, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xc9ee}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r2, 0x74, "dcf0f97ccad5306a3be6108d9fce31255102b4c2056b5b91788ab18f6d110db01938c789d78c0db74d2dbe350358921c29529c1558d98b3b9bea9d6cfb5865f8617c7ef094352d7be875c4aaae5433dcbe81ae15c2fe80e6ca7299e5bdcf49e6db853d02e0831f51760d1e414f7906712324f6b5"}, &(0x7f00000002c0)=0x7c) 2018/05/11 13:18:28 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:28 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="14f32f3a14e92c896a18f4000000270031030000"], 0x14}, 0x1}, 0x0) r1 = socket(0x9, 0x80000, 0xc20) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x9, 0x4) ioctl$sock_bt(r1, 0x8906, &(0x7f0000000140)="95533afefd062656ffcbfe62784b083850c7b6399af000c30939e7ae4a888a2f69ce153a74abd6f07966eebcc72af0d0be9ce63a8b152b747db6db8b062b427ff8639cc087d0073dd4faeb7e4fd75536a639c7817455f3832fca38159fc4") r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xff, 0xeab}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000300)={r3, 0x10001}, &(0x7f0000000340)=0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/05/11 13:18:28 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0x6, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr}, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$kcm(r2, &(0x7f0000000340)={&(0x7f00000003c0)=@ax25={0x3, {"023eb77c05701e"}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000540)}, 0x0) [ 102.323147] dccp_close: ABORT with 65423 bytes unread [ 102.329917] Enabling of bearer <> rejected, illegal name [ 102.563027] dccp_close: ABORT with 65423 bytes unread 2018/05/11 13:18:29 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ffd000/0x3000)=nil, 0xf0e, 0x7, 0x0, &(0x7f0000ffd000/0x3000)=nil}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x141000, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') 2018/05/11 13:18:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:29 executing program 1: socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/05/11 13:18:29 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0xfffffffffffffff7, 0x5, 0x40}) ftruncate(r0, 0x10000) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x7530}}], 0x18) ftruncate(r0, 0x400) [ 103.085836] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:29 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:29 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffe, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000003, 0x30, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/05/11 13:18:29 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:29 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:29 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="00000020000859b20072beeca4cda01937d2598be8b8b77eeb994578abfe3e956bf8375e2689cacde23eccee253ea267deaf5f8df5a04811f2bd61d495b5e53895098be75904d8bf9d1c4b4ff132e84fe460945ce0f3e47c4b742214db6a7103dfd9061acecf5361eb77f75f71936e215905b663263ffb064e45fd1a6bed80afbc983850027ec4af64c2eacb2443e77c33947335532c57060036e0c5c98b1f88645cc5c045a12c7010bb5f64d988d5e5ab894bd2", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="11019bf3e245a000"], 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x38) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000000c0)=0x84c, 0x8) prctl$setmm(0x23, 0x5, &(0x7f0000ffe000/0x1000)=nil) recvfrom$inet(r3, &(0x7f0000000100)=""/182, 0xb6, 0x20, &(0x7f0000000240)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) accept4$inet(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x800) [ 103.252452] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 103.510201] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:30 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x42002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000000)={0x1000, &(0x7f00000004c0)=""/4096}) write(r0, &(0x7f0000000480)="9c", 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/05/11 13:18:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@local}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) write$binfmt_elf64(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x6}], "c42b39d4ff7af528916af63c9f5d33e048d4193702c894a99e0781c5fe4eb784146f7393e5c40693fa50a6df7e58fd2cdf704bbde01dfee761f5267149202cfd4a11bd7e459ce660ffea0bc02eea95ed1a47210978916d13e1c87680fdd90f268f0aaa6b08f3125afd3a38d3f85652a7ecbcc6a67e1d4188ed295ecfc48c4ee50c11146781a93ec63200ee2f734941c947c3b48a929985eb8699e47c21b4dbae4c5b6d95e5c727e4dec31c7ada9c6896822178e66d9fbfa55a34c2a749adec33cecb58a850869ba0b224aa37f7600fe272d6f51257bd14f77046061991e53f9adbc26b38eed7aaad18f7ceb720c34ab860096f02d6666a09a3ae6e09a55f4bcbe52b3e77e7b81819231c37f05c180120e6473f2d632962ca0df5d208c0519c28a7f22372738528fb96173a179e84c2bd1f71c53641aa74a814fa6dab0ad129fc379d873d7f5f6f926077ddc9ae18f23b5b4f122101a24d627d5d33de4ac5340c4a65dce9686ef335df952c7ab2f772ddc77ace0a8ade25359cf25844a7ddf3e54086300f014f0024843275f3508d4da957193e7af1e81a088e6c18074ffd553f0e74c451779dbc2037f4d2617bbca22fe654d6130cf19e84b7d41eb553b6da0e71b9f5c2d2fdb95e6f84146e09f9610a89483811e91e5cb095110cf0083a079022be33f6a057bb440fda1d73b3f43c85eb8f587714bf79a447c56febb513fae8f20d50fe0555d3b2bc611cc02ac297b28ba911639ca03aa40225133fada640c1fd1685498e03394030e722ac04f7948e9e9ef6b6d1175c2ee8f1e5a59592227e5a92db7270b5c303d8f9b3e4fa02eb5c5b4b07f03d239cf727379387edf0a8b7679523119bf7cbdfcc749ad23b7da67de1649ddfb2fd18913d605a2bc96a7c864c3b0db4ce9071208642d1d69da509d3568c43102c0036611aaaa3be147c8a98bb14988417d8481af39a2d47f1e4ea7086307e3ce2e4b09de9ae75d03b8ae2313a90c0df071f4b9bbef0a8160ba65dc6cb386073df1386a787ce53d8fa57de6d1b9db0baba27e48fb084407f3a49034e53d649c690264341def3573e278ea289e059243d3e3ba45867644049871eaa7c0a6af3bd9ec5fb2ee77f09656e16f5657de45262e93840ecc8ac5c0b9fbd88b398f329dd06a2fba9863701b39243926f5109d6e48e7cc57425b7a80668df4a8388ca95b1d9dbbe67b14703584446cdd1879ac2eea9553cbf135e27ef9fef118ffea7c3873afdc2d9d59e7c5b24d8a64d6f04d71165daf8afa87877f9af8b289bf811724f5e4238861bf4eddba8c7a24071ddc9c3709c9296d9f77451d707b8e6e8cd359a27653ac6772679770c25f135d5631ae7abd61a8f32152828c7ad68aaac089b4abd2d55e88d16344ff3ff8b9e4cfc4761c3e0380ad9fdc2a366480035875a18a1a2d53073fbc98b8f7d8f8812c31728c0634c467a35b155d2fac9be88ddb76c312fdcbf5c2d861a94ff612d1b35002dc5bb58236bb2fbed125ecf207faeb6f63b8046e8d6fed59d6445a64dab71cbe9c935c2e70a84a4aab5a8cec87efea980eba407200d3a95a25d1962c83d91d8c89a07ad8d7ac8cd072d1bdbf8597a98fe5f8ee3fa3ee5279ed596e0b00ea684f0518b743ef2c0f74b8152b86644ec65baa929c109e0a18e1d0d8cd20a832ed384e2042146117fced8e8de9323fe8c78ce06e60c93bace6c7e61427fbf1f7c0bded191f344063a11f9b4f5b2a3d29a7342cce4c46758f08d41f1924334b4e5b9bc69da2f4edc2a5fecd2f5fdd3e22a900c7461f94152b57dbcd61ff0e1bc4a20df307aebef230d28107c7468ff0f4241530ba514e92f29aa81905dddfbf8199d9774507b777e4cd59c253a5c28f85395740dd841ffaa3905d4e86a3c3d3c1d5e70b06365d5995a3f55d7ae48f4a081bb9179ef7804c6fedce3d1444a57a9d722e7be27496087717bde2a7cc3ded3a88496665f02dc74f9d13275431141763eccfae798cfd0c3eb41323d931f944902cf62f7f4861dc42ac2abddc4e527b84dc34a4925ee362e97499486ecd756924dc3855dbdc288f75882271c2eab64aa984f67775c22cba719f55c1e50530fbdc73f9319ce54cc1aa5b76d1e8d9c0012d67184a8a7dc7310d16787f17dbbdf2cc657091aab13b669d0183a9599973d44bff3537c10f4901a4a29cf94ded8d7c9897fba0695b4b1674a86a01da2659dd5735c29fee1c0a41c4551d3483ec587a701b5e854a1a563059481259025c6fb75f49bf737ed114cd9a8fba93a306b71c5963600138694d8d162e5ced367375ab7b7a97bf5c536f33a7753afde9a03d335614453169be7a58d0e8b0fde8ba9df14d3d54a51be836d8e70e6e491456491ef2c34087b2e80a5ce9989a677e3e0ca0614eb9997badb91a268d47754ab8d632661ceaeef5146fb71c33aa7aee9b514e86b155e8c0a4b3d51c560b043f82605df4396aef55b5760b0ceb7cbf2ff0161b542b7901e8d0c478d12f038bfd6f4e0ec78911aad69b0bd149fef7513c4873f0dff4b3a0d3cf2243538a8001928bd95cabd8dfa3989a4ae5e87c98b11139df853d568504cfadabbec79443b95d045383748b6290dc2481894aa8642658c727a6c61be1ec284ef818d6481541a8ef8a92505010f59312e63015764d2c82b1127bbe575667afe75b7e5fa7362433b67469df90bb42009af661de5f9e40cbb95fbedd2f8b8a4911365f162abb14a3ab4a133aa47e22293be2da79445cf4fcd82a1af4d9ce56ce00419ff0dee6055bfd8804bc1a6658910bea2907f4ca5bb9e03373b48488dd538b1ce6deca2642372c788bc6c017cbe8ee6c03723f8d6f355399c43ac3e7e47c52c1a4cf200f45f12934a6484a4af85a5abd1714fbdcdfca5feac2eb0c3db409ca0df555e337561eb1a1a8cd184a8f8d0c4e97db860c52ec48d672e192405565c554bc754e4e8dc64225bbf9368821fa0c6f460a3e662c932d0580fa9cd5ed0ea3659e9fc3178c0216c9e40c46ad8cad63a5951a69f16edb2cb3d6818597e204dc249ae2a26f8b0a103dbb13ba07cfb2eb0dc026c9b9104a9d93cbaf9220996e0aecbac6eb84222d2423dfda2ba4d5a49f418f973883bd611352996cea17fd033df97d6a23d7fffba3e4737e54daf6b00b8d67ce5dcc1c88c1a8f38f53c9c2abf04f819e32e2a40bf7238997f9c5f28bcdd3edcf9fc80f0cc51dc5b92b6533a41fc75311e08891b58e628c877b5baadc76afab3d59978d83fdc9a5f4f1d3c6960364e3a45c711798a08240efc5eb22c869812a38f"}, 0x991) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, 0x8) 2018/05/11 13:18:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 104.042240] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:30 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:30 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:30 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:30 executing program 2: bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 104.286277] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) 2018/05/11 13:18:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x8, 0x2, 0x7, 0x6, 0x101, 0x0, 0x91f, 0x7, 0x6, 0x1ff, 0x100000000, 0x4, 0x6, 0x8000, 0xa4a5]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x1) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', r2}, 0x10) ioctl$int_in(r2, 0x800000c0045009, &(0x7f0000000040)=0x3) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'ip6gretap0\x00', 0x1}) 2018/05/11 13:18:31 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f00000d5ffc)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x8, &(0x7f000024cf9f)='-', 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000fd5faf)=""/81, 0x51}, 0x41002106) 2018/05/11 13:18:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x0, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 7: bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:31 executing program 1: mmap(&(0x7f0000410000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x8000000000000000) rt_sigprocmask(0x0, &(0x7f0000000040), &(0x7f0000000080), 0x8) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x400000) ioctl$TIOCNOTTY(r1, 0x5422) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ppoll(&(0x7f0000000100)=[{r1, 0x729e}, {r2, 0x441}], 0x2, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)={0xfffffffffffffff7}, 0x8) 2018/05/11 13:18:31 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001540)=@filter={'filter\x00', 0xe, 0x3, 0x370, [0x0, 0x200011c0, 0x200013b0, 0x20001500], 0x0, &(0x7f0000001180), &(0x7f00000011c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'rose0\x00', 'veth0\x00', 'team_slave_1\x00', 'team0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="2a06f5d7e8f0", [], 0x70, 0x70, 0xa0}}, @common=@STANDARD={'\x00', 0x8}}, {{{0x11, 0x0, 0x0, 'ip6tnl0\x00', 'team0\x00', 'syzkaller0\x00', 'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xf0, 0x120}, [@common=@redirect={'redirect\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'veth0_to_bond\x00', 'veth0_to_bridge\x00', 'veth0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf0, 0xf0, 0x120, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00'}}}, @pkttype={'pkttype\x00', 0x8}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x3e8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7fff, 0x101200) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/05/11 13:18:31 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:31 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000140)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/11 13:18:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:31 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x0, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x0, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:32 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0xbba4}}, 0x9, 0x5, 0xb9e, 0x5, 0x3}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0xffff, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000012c0), &(0x7f0000000100)=0xfffffffffffffe45) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={"6c6f3a11ee5420fdabfe152a34f600f0", &(0x7f0000000000)=@ethtool_cmd={0x23}}) 2018/05/11 13:18:32 executing program 3: unshare(0x400) r0 = socket$packet(0x11, 0x5, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0xffffff59) r1 = dup2(r0, r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x6, 0x401, 0x8, 0x7, 0x3, 0x2, 0x3f, 0x8, 0x0, 0x7, 0x4, 0x3}) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xff, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000000c0)={0x3, 0x1, 0xe22}) 2018/05/11 13:18:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:32 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) 2018/05/11 13:18:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:32 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x0, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:32 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x0, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:32 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xffffffff00000000, @loopback={0x0, 0x1}, 0xffffffff}}, 0x7ff, 0x3, 0x9, 0x10000, 0xa2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xff, 0x9, 0x68, 0x400, 0x1d}, &(0x7f0000000240)=0x98) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x840, &(0x7f00000002c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/11 13:18:32 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_tables_targets\x00') preadv(r1, &(0x7f0000000500), 0x10000000000000d5, 0x135) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000002c0)={@llc={0x1a, 0x30d, 0x4, 0x3, 0xffff, 0xf77, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, {&(0x7f0000000200)=""/1, 0x1}, &(0x7f0000000240), 0x50}, 0xa0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = getpgid(0xffffffffffffffff) ioprio_get$pid(0x2, r3) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r4 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0xb8b, 0x40000) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000001c0)) ioctl$int_out(r2, 0x5462, &(0x7f00000000c0)) close(r2) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) 2018/05/11 13:18:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 106.398238] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:33 executing program 3: r0 = socket$inet(0x2, 0x4004000000000005, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2880, 0x0) sendmsg$kcm(r1, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000001100)="d571ce35d56081f535ac4f2d3abc1721313020b4137878b4fa1d990987c41628800fd42f3c67c1d1113b3a93a5e5c6c91a88e5472108d93a713881ad65fb1ea683852056de83eca8169ced01cfc62da72ea83d9c25d423ad1c3b120e0bca5c745eeee3b90b389f66f5da63a2263149336f4df1045d2e5add75465a378ea1f038a56bedefc58b201793", 0x89}], 0x1, &(0x7f0000001200)=[{0xb8, 0x1ff, 0xfff, "82c4cdae5adeded7ab30d78a13647de37df5d95d0a8171d3c8e013a7f24a6c66110732ac8f844625651ffa09d865bfebe87c019f340a57a3c88df81d1c89f8050435cac5be167ad5d369aa83b11c47b9c60d9605d71afa277be3ed215e3d7881982708e5dbb53acef9b32cd4261664d6607189dfa014cb10867744523e341f87a163fd5b62ecc4cae1db8840ea1c00c8dcd0aaeb6ea7f5249bb4add12172bc2d095caac0b4fb89"}, {0x90, 0x11f, 0xff, "06e1a6aa67eb3869e42f2fb4b2686ab1d95c4c4bc8ebcf66031645fd161b474ac2708e0b761e3337f1e5147dd173a34355c1cb4d95aff0518c45364c78e865fe31b89a2953d0cf6a27da36691a5c52e262a401d094ff4695241e20ca8734dd196d5494471a66e29e9ea90ca9235664d4fc8a4a6258d6327bf7dd9200"}], 0x148, 0x4}, 0x4000) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xfea6, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) recvfrom(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x2000, &(0x7f0000001080)=@pptp={0x18, 0x2, {0x3}}, 0x80) 2018/05/11 13:18:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x0, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:33 executing program 2 (fault-call:1 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:33 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) 2018/05/11 13:18:33 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x7fff, 0x800, 0x5, {0x0, 0x1c9c380}, 0x2, 0x7}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)="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", 0x1000) [ 107.254347] FAULT_INJECTION: forcing a failure. [ 107.254347] name failslab, interval 1, probability 0, space 0, times 1 [ 107.265711] CPU: 1 PID: 7036 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 107.272926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.282308] Call Trace: [ 107.284940] dump_stack+0x185/0x1d0 [ 107.288620] should_fail+0x87b/0xab0 [ 107.292382] __should_failslab+0x278/0x2a0 [ 107.296669] should_failslab+0x29/0x70 2018/05/11 13:18:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 107.300637] __kmalloc_track_caller+0x209/0xcd0 [ 107.305363] ? __fdget+0x4e/0x60 [ 107.308762] ? __do_sys_bpf+0x5836/0xe7f0 [ 107.312952] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.318383] ? __fget_light+0x6b9/0x710 [ 107.322438] memdup_user+0x7c/0x200 [ 107.326169] __do_sys_bpf+0x5836/0xe7f0 [ 107.348973] ? syscall_return_slowpath+0xe9/0x700 2018/05/11 13:18:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 107.353878] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 107.358852] ? syscall_return_slowpath+0xe9/0x700 [ 107.363766] ? syscall_return_slowpath+0x86/0x700 [ 107.368682] ? syscall_return_slowpath+0xe9/0x700 [ 107.373587] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.379021] ? fput+0x25c/0x2e0 [ 107.382378] __x64_sys_bpf+0xda/0x110 [ 107.386223] do_syscall_64+0x154/0x220 [ 107.390159] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.395375] RIP: 0033:0x455979 [ 107.398586] RSP: 002b:00007f49b5be1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 107.406335] RAX: ffffffffffffffda RBX: 00007f49b5be26d4 RCX: 0000000000455979 [ 107.413631] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 [ 107.420933] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.428227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.435522] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000000 [ 107.461409] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:33 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x2400000085, 0x0, &(0x7f0000000140), &(0x7f0000000000), 0x401ffffffc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000300)={r2, 0x200004, 0x2030}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x5, 0x40}, &(0x7f00000001c0)=0xc) r4 = dup(r0) getsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000200)=0x6, &(0x7f0000000240)=0x4) 2018/05/11 13:18:33 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:33 executing program 2 (fault-call:1 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:33 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:33 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:33 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 107.641471] FAULT_INJECTION: forcing a failure. [ 107.641471] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 107.653442] CPU: 0 PID: 7057 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 107.660662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.670043] Call Trace: [ 107.672699] dump_stack+0x185/0x1d0 [ 107.676380] should_fail+0x87b/0xab0 [ 107.680146] __alloc_pages_nodemask+0x61c/0x5dd0 [ 107.684950] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.690394] ? save_stack_trace+0xa5/0xf0 [ 107.694581] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.700103] ? update_stack_state+0x885/0xa40 [ 107.704693] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.710095] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 107.715578] ? update_stack_state+0x885/0xa40 [ 107.720120] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 107.725542] alloc_pages_current+0x6b5/0x970 [ 107.730054] pte_alloc_one+0x56/0x110 [ 107.733910] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 107.739115] handle_mm_fault+0x428f/0x7e50 [ 107.743392] ? kmsan_set_origin_inline+0x6b/0x120 [ 107.748334] __do_page_fault+0xec4/0x1a10 [ 107.752547] ? page_fault+0x1e/0x30 [ 107.756208] do_page_fault+0xd3/0x260 [ 107.760058] page_fault+0x1e/0x30 [ 107.763576] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 107.769218] RSP: 0018:ffff8801420bfb58 EFLAGS: 00010202 [ 107.774619] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 107.781919] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff8801446876b8 [ 107.789212] RBP: ffff8801420bfbd8 R08: 0000000001080020 R09: 0000000000000002 [ 107.796509] R10: 0000000000000000 R11: ffff8801420b0000 R12: ffff8801420bfb60 [ 107.803799] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 107.811125] ? _copy_from_user+0xd2/0x200 [ 107.815335] ? _copy_from_user+0x10c/0x200 [ 107.819667] memdup_user+0x112/0x200 [ 107.823492] __do_sys_bpf+0x5836/0xe7f0 [ 107.827540] ? syscall_return_slowpath+0xe9/0x700 [ 107.832425] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 107.837386] ? syscall_return_slowpath+0xe9/0x700 [ 107.842303] ? syscall_return_slowpath+0x86/0x700 [ 107.847221] ? syscall_return_slowpath+0xe9/0x700 [ 107.852138] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.857577] ? fput+0x25c/0x2e0 [ 107.860944] __x64_sys_bpf+0xda/0x110 [ 107.864796] do_syscall_64+0x154/0x220 [ 107.868729] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.873945] RIP: 0033:0x455979 [ 107.877153] RSP: 002b:00007f49b5be1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 107.884897] RAX: ffffffffffffffda RBX: 00007f49b5be26d4 RCX: 0000000000455979 [ 107.892193] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 [ 107.899491] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.906781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.914074] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000001 [ 107.965565] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r3, r4) tkill(r2, 0x16) 2018/05/11 13:18:34 executing program 3: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000040)='net/bnep\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="30396e0c63c07e61242892826b1dcba047ddfcaae240bbe8586791d3627e8cdbd4568e479404fdeb93ba6e6e455f171b4e3712eb78d187c5402762cc91f702a4589d7844f9a47f95d0076e4582498250e7706fed9f384df137a5318c556bc5c59fc3c0b6b59254fc9f96aae8b625ffa5"], 0x1}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f00000001c0)=""/149) 2018/05/11 13:18:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:34 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000080)='proclo}\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x40000018}) close(r0) 2018/05/11 13:18:34 executing program 2 (fault-call:1 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:34 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 108.327738] FAULT_INJECTION: forcing a failure. [ 108.327738] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.339580] CPU: 0 PID: 7087 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 108.346764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.356112] Call Trace: [ 108.358709] dump_stack+0x185/0x1d0 [ 108.362347] should_fail+0x87b/0xab0 [ 108.366070] __alloc_pages_nodemask+0x61c/0x5dd0 [ 108.370829] ? kernel_poison_pages+0x40/0x360 [ 108.375326] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.380689] ? kernel_poison_pages+0x1a0/0x360 [ 108.385280] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.390739] ? get_page_from_freelist+0xab28/0xb600 [ 108.395761] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.401128] ? is_bpf_text_address+0xb4/0x4b0 [ 108.405630] ? __is_insn_slot_addr+0x198/0x1c0 [ 108.410226] ? page_counter_try_charge+0x205/0x5c0 [ 108.415163] ? page_counter_try_charge+0x4af/0x5c0 [ 108.420106] kmsan_alloc_meta_for_pages+0x8d/0x3a0 2018/05/11 13:18:34 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x46, 0x24041) bind$can_raw(r1, &(0x7f0000000300)={0x1d}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) [ 108.425042] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.430412] ? try_charge+0x2522/0x2d50 [ 108.434387] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.439844] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.444692] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.449371] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.454744] ? memcg_kmem_charge+0x703/0xa30 [ 108.459175] kmsan_alloc_page+0x82/0xe0 [ 108.463158] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 108.467925] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.473296] ? save_stack_trace+0xa5/0xf0 2018/05/11 13:18:34 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000240), &(0x7f0000000200)=0x4) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000000)=""/128, &(0x7f0000000080)=0x80) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="02030000050000000000030000000000000002dd00001962e2630aa69954711fdd6be706000000000000003c4f0ff60300ab782380bab88f07040145bf3025e4e8f641dc49fba34c77b487be46bd9e654e41eedde3ef60a3b56a363ade7064fd9bed1bfeca90c05458668f30c39172aebd2901009b4fa66ce596966083c7264f9ed1330499c45823511af39fbc7f06b745"], 0x28}, 0x1}, 0x0) [ 108.477444] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.482895] ? update_stack_state+0x885/0xa40 [ 108.487396] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.492765] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.498221] ? update_stack_state+0x885/0xa40 [ 108.502723] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.508096] alloc_pages_current+0x6b5/0x970 [ 108.512514] pte_alloc_one+0x56/0x110 [ 108.516317] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 108.521431] handle_mm_fault+0x428f/0x7e50 [ 108.525678] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.530540] __do_page_fault+0xec4/0x1a10 [ 108.534701] ? page_fault+0x1e/0x30 [ 108.538331] do_page_fault+0xd3/0x260 [ 108.542134] page_fault+0x1e/0x30 [ 108.545594] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 108.551215] RSP: 0018:ffff88014087fb58 EFLAGS: 00010202 [ 108.556577] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 108.563849] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff880144687728 [ 108.571114] RBP: ffff88014087fbd8 R08: 0000000001080020 R09: 0000000000000002 [ 108.578386] R10: 0000000000000000 R11: ffff880140870000 R12: ffff88014087fb60 [ 108.585661] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 108.592946] ? _copy_from_user+0xd2/0x200 [ 108.597108] ? _copy_from_user+0x10c/0x200 [ 108.601352] memdup_user+0x112/0x200 [ 108.605071] __do_sys_bpf+0x5836/0xe7f0 [ 108.609055] ? syscall_return_slowpath+0xe9/0x700 [ 108.613908] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 108.618845] ? syscall_return_slowpath+0xe9/0x700 [ 108.623697] ? syscall_return_slowpath+0x86/0x700 [ 108.627954] Enabling of bearer <> rejected, illegal name [ 108.628542] ? syscall_return_slowpath+0xe9/0x700 [ 108.628561] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.628577] ? fput+0x25c/0x2e0 [ 108.628598] __x64_sys_bpf+0xda/0x110 [ 108.628613] do_syscall_64+0x154/0x220 [ 108.628630] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.628644] RIP: 0033:0x455979 [ 108.628652] RSP: 002b:00007f49b5be1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 108.628665] RAX: ffffffffffffffda RBX: 00007f49b5be26d4 RCX: 0000000000455979 2018/05/11 13:18:34 executing program 2 (fault-call:1 fault-nth:3): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:34 executing program 3: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x18) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{r1, r2/1000+30000}, 0x0, 0x1ff, 0x1}, {{0x0, 0x7530}, 0x7, 0x100000001, 0x9c5}, {{r3, r4/1000+10000}, 0x5, 0x100}, {{}, 0x4, 0xffff, 0xffff}, {{0x0, 0x2710}, 0x4, 0x7cb9, 0x8}, {{r5, r6/1000+10000}, 0x744, 0x1f, 0x101}, {{r7, r8/1000+30000}, 0x3, 0x4, 0x9}, {{0x0, 0x7530}, 0x5, 0x8001}, {{0x0, 0x2710}, 0x9, 0x101, 0xfff}], 0xd8) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) umount2(&(0x7f0000000280)='./file0\x00', 0x0) [ 108.628672] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 [ 108.628680] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.628686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 108.628694] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000002 [ 108.771666] FAULT_INJECTION: forcing a failure. [ 108.771666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.783515] CPU: 1 PID: 7116 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 108.790704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.800052] Call Trace: [ 108.802641] dump_stack+0x185/0x1d0 [ 108.806274] should_fail+0x87b/0xab0 [ 108.809997] __alloc_pages_nodemask+0x61c/0x5dd0 [ 108.814752] ? kernel_poison_pages+0x40/0x360 [ 108.819249] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.824619] ? kernel_poison_pages+0x1a0/0x360 [ 108.829224] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.834700] ? get_page_from_freelist+0xab28/0xb600 [ 108.839725] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.845096] ? is_bpf_text_address+0xb4/0x4b0 [ 108.849593] ? __is_insn_slot_addr+0x198/0x1c0 [ 108.854188] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.859034] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.863718] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 108.868737] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 108.874186] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.879641] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.884486] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.889164] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 108.894529] ? memcg_kmem_charge+0x703/0xa30 [ 108.898952] kmsan_alloc_page+0x82/0xe0 [ 108.902932] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 108.907696] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.913063] ? save_stack_trace+0xa5/0xf0 2018/05/11 13:18:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:34 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 108.917212] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.922661] ? update_stack_state+0x885/0xa40 [ 108.927170] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.932538] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.937990] ? update_stack_state+0x885/0xa40 [ 108.942491] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.947868] alloc_pages_current+0x6b5/0x970 [ 108.952280] pte_alloc_one+0x56/0x110 [ 108.956083] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 108.961201] handle_mm_fault+0x428f/0x7e50 [ 108.965438] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/11 13:18:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 108.970291] __do_page_fault+0xec4/0x1a10 [ 108.974446] ? page_fault+0x1e/0x30 [ 108.978075] do_page_fault+0xd3/0x260 [ 108.981883] page_fault+0x1e/0x30 [ 108.985341] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 108.990957] RSP: 0018:ffff88013d10fb58 EFLAGS: 00010202 [ 108.996321] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 109.003587] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff88014569a970 [ 109.010860] RBP: ffff88013d10fbd8 R08: 0000000001080020 R09: 0000000000000002 2018/05/11 13:18:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 109.018123] R10: 0000000000000000 R11: ffff88013d100000 R12: ffff88013d10fb60 [ 109.025386] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 109.032673] ? _copy_from_user+0xd2/0x200 [ 109.036827] ? _copy_from_user+0x10c/0x200 [ 109.041069] memdup_user+0x112/0x200 [ 109.044796] __do_sys_bpf+0x5836/0xe7f0 [ 109.048781] ? syscall_return_slowpath+0xe9/0x700 [ 109.053625] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 109.058559] ? syscall_return_slowpath+0xe9/0x700 [ 109.063408] ? syscall_return_slowpath+0x86/0x700 [ 109.068258] ? syscall_return_slowpath+0xe9/0x700 [ 109.073113] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.078521] ? fput+0x25c/0x2e0 [ 109.081811] __x64_sys_bpf+0xda/0x110 [ 109.085450] Enabling of bearer <> rejected, illegal name [ 109.085631] do_syscall_64+0x154/0x220 [ 109.094957] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.100236] RIP: 0033:0x455979 [ 109.103425] RSP: 002b:00007f49b5be1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.111131] RAX: ffffffffffffffda RBX: 00007f49b5be26d4 RCX: 0000000000455979 2018/05/11 13:18:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 109.118400] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 [ 109.125942] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.133211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 109.140473] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000003 2018/05/11 13:18:35 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r3, r4) tkill(r2, 0x16) 2018/05/11 13:18:35 executing program 7 (fault-call:1 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:35 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:35 executing program 2 (fault-call:1 fault-nth:4): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001200)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000740, 0x0, 0x0, 0x20000770, 0x200007a0], 0x0, &(0x7f0000000d00), &(0x7f0000000740)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000685a3feb1164e0520000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff00000000000000000000000000000000000000000000000000000000000000a05e0000000000000000000000ffffffff00000000"]}, 0x108) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x46001, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x5) 2018/05/11 13:18:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff030000004500010700000014190018000400020007f50004020000c60001010c00f41ee400", 0x39}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000004e80)='./file0\x00', 0x2000, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000004ec0)={0x0, @in6={{0xa, 0x4e24, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0xfffffffffffffffe, 0x1db2d52a, 0x5, 0x6, 0xa}, &(0x7f0000004f80)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000004fc0)={r2, 0x9}, &(0x7f0000005000)=0x8) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001bc0)=[{{&(0x7f0000000280)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/239, 0xef}, {&(0x7f0000000200)=""/57, 0x39}, {&(0x7f0000000400)=""/129, 0x81}], 0x3, &(0x7f0000000500)=""/229, 0xe5, 0xbac}, 0xd74e}, {{&(0x7f0000000600)=@hci, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/169, 0xa9}, {&(0x7f0000000740)=""/110, 0x6e}, {&(0x7f00000007c0)=""/134, 0x86}, {&(0x7f0000000880)=""/115, 0x73}, {&(0x7f0000000900)=""/132, 0x84}], 0x5, &(0x7f0000000a40)=""/186, 0xba, 0x14}}, {{&(0x7f0000000b00)=@ax25, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000b80)=""/87, 0x57}, {&(0x7f0000000c00)=""/219, 0xdb}, {&(0x7f0000000d00)=""/125, 0x7d}, {&(0x7f0000000d80)=""/52, 0x34}, {&(0x7f0000000dc0)=""/149, 0x95}, {&(0x7f0000000e80)=""/8, 0x8}, {&(0x7f0000000ec0)=""/55, 0x37}], 0x7, &(0x7f0000000f80)=""/152, 0x98, 0x5}, 0x16}, {{&(0x7f0000001040)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000013c0)=[{&(0x7f00000010c0)=""/19, 0x13}, {&(0x7f0000001100)=""/36, 0x24}, {&(0x7f0000001140)=""/65, 0x41}, {&(0x7f00000011c0)=""/161, 0xa1}, {&(0x7f0000001280)=""/245, 0xf5}, {&(0x7f0000001380)=""/30, 0x1e}], 0x6, &(0x7f0000001440)=""/214, 0xd6, 0x4}, 0x9a}, {{&(0x7f0000001540)=@l2, 0x80, &(0x7f0000001a80)=[{&(0x7f00000015c0)=""/247, 0xf7}, {&(0x7f00000016c0)=""/176, 0xb0}, {&(0x7f0000001780)=""/213, 0xd5}, {&(0x7f0000001880)=""/135, 0x87}, {&(0x7f0000001940)=""/168, 0xa8}, {&(0x7f0000001a00)=""/78, 0x4e}], 0x6, &(0x7f0000001b00)=""/149, 0x95, 0x6}, 0x46dd}], 0x5, 0x20, &(0x7f0000001d00)={0x77359400}) ppoll(&(0x7f00000000c0)=[{r3}, {r0, 0x1680}], 0x2, &(0x7f0000000140)={r4, r5+10000000}, &(0x7f0000000180)={0x3}, 0x8) sendfile(r0, r3, &(0x7f00000001c0), 0x7) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x2, 0x7, 0x3a28}, {0x7fffffff, 0x7, 0x6, 0x2}, {0x0, 0x3ff, 0x5204, 0x6}, {0x7, 0x1ff, 0xfffffffffffffff9, 0x8}, {0x4, 0x4, 0x2, 0x2}, {0x7, 0x0, 0x9, 0x1}, {0x4, 0x6, 0x8, 0x1000}, {0x3ff, 0x3, 0x2, 0x7f}]}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002ec0)=0x0) stat(&(0x7f0000002f00)='./file0\x00', &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000004d80)=[{&(0x7f0000001d40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001dc0)="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0x1000}, {&(0x7f0000002dc0)="c2618d264f21e3abfb7ade42387b4bbf872dc21dd3e9b219885033f1a742cf90763612d928512d4ef06969444da30833ba89013b4c0dd68c24bb91404543d39e7fe8a85375b0ab7e41d2d325d81a19fc02326df6cce3d67f814471373a90a7abc99dc4d56bbabe944abaa26ee9f96013ac8f54f604876f72ab4e34fc1d07bde650a5e2f83952f986906faea6", 0x8c}], 0x2, &(0x7f0000003040)=[@rights={0x20, 0x1, 0x1, [r3, r3, r3, r0]}, @rights={0x30, 0x1, 0x1, [r3, r3, r3, r0, r0, r3, r0, r0]}, @rights={0x28, 0x1, 0x1, [r3, r3, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r3, r0]}], 0xe0, 0x20008001}, {&(0x7f0000003140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, 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0x1000}], 0x1, &(0x7f0000004200)=[@rights={0x28, 0x1, 0x1, [r0, r0, r3, r0, r3]}], 0x28, 0x20000000}, {&(0x7f0000004240)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004500)=[{&(0x7f00000042c0)="d3b901920e37ef93c9e7e39a7b3151ad029a10742fc7912c00e371a2041d882cf8b373b45f2ba7c0308ca9ba9160f8aee2ea69d05edabe9cebe18307271c9e2154a4e84cb8512cbfa45b64d66101cf170f76cbcd0aceae5f95f2b9dda7fa70666cf7ac06d44e12ce8f4d7d651e79a75f0bae43372ca14cc8131b57224692625b93856c97d5bf17c2c9f99b578930620d92316ebe4009183840a0bfc14a3c4294c2a730b543ff15182ff69a47b5f99d6db9d9", 0xb2}, {&(0x7f0000004380)="b562a418dbe81917a0e3251f19dd50d1e2a578537a04ea92c244fcf10477861804028ea9c444878c72aba857d5c704ecf21bbd1a20b8506faf73e2d976e71707924b0a7a81e94b201a538ceab5c0c87f0652078a2fa8cc6cc509823d110cc926d161c359fba1be59efcf0cb7f6c75de5b3bd710577de71826f5c45f6ee5bb564d28fd50146b61af0bdc4d16d996dc8e696761c4fb3f2b34da76857d9a8d1ec381a5a7b9516135afa5a", 0xa9}, {&(0x7f0000004440)="5b06e67d3350795929fd35182516312134f979e854f527277764c729fabb93a9c8ac663a521520c2c4a24592eca0f47bee0b5a668d7e9fdefe19bb101fe9677aef6273c0facb9d558de45541fe85e0672b51406aa4f01f8342de79df8085604a91b73670520b931f5f3fc83038248455c8035888107c0bcb87ae7d89363b8c03a046", 0x82}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000004540)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004c40)=[{&(0x7f00000045c0)="5d8edc2e730b4dfe3913122d2e2a194cbb110af96e24b26204aa95b64c754323e62a3201ffe3a36375a3662f589b94564d778f8dd7a200f791c88df9e909320fb8b9a1639714e2c1a1aac2002f4bc3d758b82c73022f47648464c10b59d802ad2d09ab60d609ec2c9be7d3f91a2b93a964fa7009ed447dfaaed52cabc585f6175badfae2a5590d6ed81d439e5d1ae86d2e487f9ce857030d81ba5ab3428cb31636982dd4bdaea5254dba083f15", 0xad}, {&(0x7f0000004680)="f4a61fdfaa5e82597d917220b87e8a662d41cac87afdea809e33e8f9f546d422fd463ef203ee13905cdefdf92dbf563ffb6d9cf4575b337a96eb76ca87e0e94e70ef5ecf94cd94804ad512669d9a96d2b464c3eb0ab99e55b2911d42486db9e54762a18ef246a201e845ee0caf9be703f1f57073af12490dcc7aa48dbad6665394f4c8d0aa5579e88ef637e762215d121b6f", 0x92}, {&(0x7f0000004740)="1d379ce7878304733651bed036fcabd55e7db8cd3331511ea4daa533dbdeeb0336ed841893859fb74df60f98cb2d345bb3eb06b1b99961f055372c385cd0365c3363e9e63b539da53962bc4d53fc0e6a6ce71d377ef0477a88944c759dd101d7549e2e0e1efd3f7f2c20dcf97bfdcc0f4a2470a05972f5236018", 0x7a}, {&(0x7f00000047c0)="7f2cc17a5a407596b478eb8aa3148570e360914421a3fa2099c349191b2a404d0b523c66197a52dab9569a91a2f66cbc7a4e83bdb71cfd780d828c6a4675eb43b4fd6dfdae93e750906abf7ae18dfc0a92ae306041989ef396b016feaa73bff950ec53c11234241ce068cb4e5740521d74440004930e51123e059e28e383d9bedca471d39c3104f771c432c3eb03670394fd61d3d7d3296bba8d89dd6a74696b2e", 0xa1}, {&(0x7f0000004880)="d9496acbb60646437f4ccff4f2eeede8e5725ba0e71c3d1a5504c33a327ef65f355a968e6a265d009049f0cc8285d460c334d664e07704e1978e4295cc050d9d710280cadfd929b247a9d45824ce56fe74da84e6929282bf4bd90423892685a82de653119d3c4045ef3d8bab67067a9dcb689fbd6f4489a49750280a9ccc905b74e97bb168f8b607e7773513ad7c54d1d94e707e605c73b14dd32ea983f3137b577b65c123c6c88bcb801608e0ead4dd185c31ec64e2028b78f86bf4294b5d77aa5d2b193c267eaa0c457e96bd408ede56af25c480fade61f9", 0xd9}, {&(0x7f0000004980)="804d8b11395860c689e8feb4cf2508ccd149ae3a7406a131b14fcd842ad05d82d51c6857e96b8c7628dcfcd8d0d14a2459b1cecf53cb1fec6bb3fcf452f21a34d3e5e85f6198f7bc696d61c1cad42b6a16ce2646c70a8bd47e1c605d4562b2a602e7f1d74e7dfbd0bdeb647c7817e94d13ccc9b1e3fcefba4dfd102a4857224f083302ba5a34625f9c7917313a0c41e89defb65be05c19ec04ca369e309b2769c308373cd6d02f5185f8c3e22f", 0xad}, {&(0x7f0000004a40)="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", 0xfa}, {&(0x7f0000004b40)="372f798bf3eb49dc98000aa79332fdfca479be208fd97b6b374cfd4826e68c590c87da64d4e879", 0x27}, {&(0x7f0000004b80)="f105aa5d0f111f1de6cce192384faa29ed08198d89425bdbab28778fa4bf01aa77b6d616410b2a8164dd56961aa868e6518b14ffc0446807570ffa4b3348f6e05643684f635cf188e2423399fd5d0d17664a553681065ff7559f2ca4d5fa5a2434935486ed63444405f6765184d8c5424316561d67903d371f1bf8dcc7", 0x7d}, {&(0x7f0000004c00)="7b78408ac4c503297dc15157b4b9dd596342c3bb3032cc5c4126f37a284fd72ce79ebb95edde9a740b627fb33c3512efcebe379c79013850", 0x38}], 0xa, &(0x7f0000004d00)=[@rights={0x20, 0x1, 0x1, [r3, r3, r0]}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r0, r3, r3, r3]}, @rights={0x18, 0x1, 0x1, [r0, r3]}], 0x68, 0x20000800}], 0x4, 0x8000) [ 109.851743] FAULT_INJECTION: forcing a failure. [ 109.851743] name failslab, interval 1, probability 0, space 0, times 0 [ 109.863207] CPU: 1 PID: 7158 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 109.870422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.879890] Call Trace: [ 109.882527] dump_stack+0x185/0x1d0 [ 109.886208] should_fail+0x87b/0xab0 [ 109.889968] __should_failslab+0x278/0x2a0 [ 109.894256] should_failslab+0x29/0x70 2018/05/11 13:18:35 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 109.898233] __kmalloc_track_caller+0x209/0xcd0 [ 109.902953] ? __fdget+0x4e/0x60 [ 109.906352] ? __do_sys_bpf+0x5836/0xe7f0 [ 109.910536] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.915958] ? __fget_light+0x6b9/0x710 [ 109.920009] memdup_user+0x7c/0x200 [ 109.923727] __do_sys_bpf+0x5836/0xe7f0 [ 109.927775] ? syscall_return_slowpath+0xe9/0x700 [ 109.932663] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 109.937625] ? syscall_return_slowpath+0xe9/0x700 [ 109.942511] ? syscall_return_slowpath+0x86/0x700 [ 109.947426] ? syscall_return_slowpath+0xe9/0x700 [ 109.952335] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.957771] ? fput+0x25c/0x2e0 [ 109.961129] __x64_sys_bpf+0xda/0x110 [ 109.964985] do_syscall_64+0x154/0x220 [ 109.968915] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.974132] RIP: 0033:0x455979 [ 109.977351] RSP: 002b:00007f6b60ac3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.985101] RAX: ffffffffffffffda RBX: 00007f6b60ac46d4 RCX: 0000000000455979 [ 109.992398] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 2018/05/11 13:18:36 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:36 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x6, 0x7f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) [ 110.000270] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.007559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.014854] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000000 [ 110.027564] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/11 13:18:36 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x200101001, 0x0) fallocate(r0, 0x10, 0x0, 0x7ffc) pwritev(r0, &(0x7f0000001340)=[{&(0x7f0000000240)="eb", 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_to_team\x00', 0x4400}) 2018/05/11 13:18:36 executing program 7 (fault-call:1 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:36 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 110.029329] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 110.169536] Enabling of bearer <> rejected, illegal name [ 110.356843] FAULT_INJECTION: forcing a failure. [ 110.356843] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 110.368912] CPU: 1 PID: 7195 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 110.376136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.385512] Call Trace: [ 110.388146] dump_stack+0x185/0x1d0 [ 110.391821] should_fail+0x87b/0xab0 [ 110.395584] __alloc_pages_nodemask+0x61c/0x5dd0 [ 110.400382] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.405818] ? save_stack_trace+0xa5/0xf0 [ 110.410051] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 110.415565] ? update_stack_state+0x885/0xa40 [ 110.420148] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.425551] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 110.431039] ? update_stack_state+0x885/0xa40 [ 110.435578] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.440994] alloc_pages_current+0x6b5/0x970 [ 110.445506] pte_alloc_one+0x56/0x110 [ 110.449365] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 110.454525] handle_mm_fault+0x428f/0x7e50 [ 110.458792] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.463688] __do_page_fault+0xec4/0x1a10 [ 110.467879] ? page_fault+0x1e/0x30 [ 110.471533] do_page_fault+0xd3/0x260 [ 110.475341] page_fault+0x1e/0x30 [ 110.478833] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 110.484466] RSP: 0018:ffff8801a6f3fb58 EFLAGS: 00010202 [ 110.489848] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 110.497125] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff88014569a9b8 [ 110.504404] RBP: ffff8801a6f3fbd8 R08: 0000000001080020 R09: 0000000000000002 [ 110.511694] R10: 0000000000000000 R11: ffff8801a6f30000 R12: ffff8801a6f3fb60 [ 110.518976] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 110.526277] ? _copy_from_user+0xd2/0x200 [ 110.530464] ? _copy_from_user+0x10c/0x200 [ 110.534777] memdup_user+0x112/0x200 [ 110.538550] __do_sys_bpf+0x5836/0xe7f0 [ 110.542568] ? syscall_return_slowpath+0xe9/0x700 [ 110.547450] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 110.552392] ? syscall_return_slowpath+0xe9/0x700 [ 110.557278] ? syscall_return_slowpath+0x86/0x700 [ 110.562160] ? syscall_return_slowpath+0xe9/0x700 [ 110.567055] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.572456] ? fput+0x25c/0x2e0 [ 110.575780] __x64_sys_bpf+0xda/0x110 [ 110.579614] do_syscall_64+0x154/0x220 [ 110.583538] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.588722] RIP: 0033:0x455979 [ 110.591905] RSP: 002b:00007f6b60ac3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 110.599628] RAX: ffffffffffffffda RBX: 00007f6b60ac46d4 RCX: 0000000000455979 [ 110.606915] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 [ 110.614200] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.621492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 110.628770] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000001 2018/05/11 13:18:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x5, 0x338d, 0x1}, 0x2c) creat(&(0x7f0000000000)='./file0\x00', 0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:37 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) mremap(&(0x7f000026b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f00002b8000/0x3000)=nil) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000040)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f00000001c0)='./control/file0\x00', 0x0, 0x1, &(0x7f0000000300)=[{&(0x7f0000000200), 0xfffffd83}], 0x0, &(0x7f0000001a00)=ANY=[]) write$binfmt_script(r0, &(0x7f0000000200)={'#! ', './control/file0', [{0x20, 'wlan0/loGPLem0!#md5sum*'}, {0x20, '#! '}, {0x20, '#! '}, {0x20, 'ntfs\x00'}, {0x20, 'ntfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}, {0x20, '#! '}, {0x20, 'hfs\x00'}], 0xa}, 0xfffffe8a) 2018/05/11 13:18:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:37 executing program 7 (fault-call:1 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:37 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) dup2(r3, r4) tkill(r2, 0x16) 2018/05/11 13:18:37 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x1808, &(0x7f0000ffb000/0x2000)=nil) semget$private(0x0, 0x7, 0x300) shmget$private(0x0, 0x10000, 0x78000010, &(0x7f0000004000/0x10000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmat(r0, &(0x7f0000002000/0x3000)=nil, 0x3e7502d4330a5425) [ 111.353312] Enabling of bearer <> rejected, illegal name [ 111.363280] FAULT_INJECTION: forcing a failure. [ 111.363280] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 111.375104] CPU: 0 PID: 7218 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 111.382286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.391632] Call Trace: [ 111.394238] dump_stack+0x185/0x1d0 [ 111.397878] should_fail+0x87b/0xab0 [ 111.401603] __alloc_pages_nodemask+0x61c/0x5dd0 [ 111.406365] ? kernel_poison_pages+0x40/0x360 [ 111.410866] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.416231] ? kernel_poison_pages+0x1a0/0x360 [ 111.420813] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.426271] ? get_page_from_freelist+0xab28/0xb600 [ 111.431288] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.436661] ? is_bpf_text_address+0xb4/0x4b0 [ 111.441157] ? __is_insn_slot_addr+0x198/0x1c0 [ 111.445749] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.450600] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.455279] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 111.460210] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 111.465669] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.471123] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.475968] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.480647] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 111.486011] ? memcg_kmem_charge+0x703/0xa30 [ 111.490425] kmsan_alloc_page+0x82/0xe0 [ 111.494402] __alloc_pages_nodemask+0xf8e/0x5dd0 2018/05/11 13:18:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000380)={r0, &(0x7f00000001c0)="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", &(0x7f0000000180)}, 0xfffffff5) [ 111.499163] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.504528] ? save_stack_trace+0xa5/0xf0 [ 111.508678] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.514129] ? update_stack_state+0x885/0xa40 [ 111.518631] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.524008] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 111.529462] ? update_stack_state+0x885/0xa40 [ 111.533965] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.539343] alloc_pages_current+0x6b5/0x970 [ 111.543758] pte_alloc_one+0x56/0x110 [ 111.547569] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 111.552689] handle_mm_fault+0x428f/0x7e50 [ 111.556928] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.561784] __do_page_fault+0xec4/0x1a10 [ 111.565941] ? page_fault+0x1e/0x30 [ 111.569569] do_page_fault+0xd3/0x260 [ 111.573371] page_fault+0x1e/0x30 [ 111.576830] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 111.582446] RSP: 0018:ffff88013d05fb58 EFLAGS: 00010202 [ 111.587804] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 111.595075] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff880144687740 [ 111.602342] RBP: ffff88013d05fbd8 R08: 0000000001080020 R09: 0000000000000002 [ 111.609609] R10: 0000000000000000 R11: ffff88013d050000 R12: ffff88013d05fb60 [ 111.616882] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 111.624166] ? _copy_from_user+0xd2/0x200 [ 111.628324] ? _copy_from_user+0x10c/0x200 [ 111.632566] memdup_user+0x112/0x200 [ 111.636285] __do_sys_bpf+0x5836/0xe7f0 [ 111.640263] ? syscall_return_slowpath+0xe9/0x700 [ 111.645105] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 111.650036] ? syscall_return_slowpath+0xe9/0x700 2018/05/11 13:18:37 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x1000, {0xff, 0x8, 0x2, 0x100, 0x4, 0x5}, 0x7fffffff, 0xd593}, 0xe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x10, 0x5, 0x338d, 0x1, 0x328df9f0ffa4e597, r0, 0x7e910b4b}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 111.654879] ? syscall_return_slowpath+0x86/0x700 [ 111.659726] ? syscall_return_slowpath+0xe9/0x700 [ 111.664573] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.669938] ? fput+0x25c/0x2e0 [ 111.673219] __x64_sys_bpf+0xda/0x110 [ 111.677027] do_syscall_64+0x154/0x220 [ 111.680923] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.686109] RIP: 0033:0x455979 [ 111.689293] RSP: 002b:00007f6b60ac3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 111.697000] RAX: ffffffffffffffda RBX: 00007f6b60ac46d4 RCX: 0000000000455979 2018/05/11 13:18:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 111.704267] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 [ 111.711536] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.718802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 111.726069] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000002 2018/05/11 13:18:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:37 executing program 1: syz_emit_ethernet(0x87, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) socketpair(0xe, 0x6, 0xfff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xff, 0x44c}, &(0x7f0000000180)=0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000280)="efd432ce696262b99c0ed8fa73aede0d101da75da04ab6526e4ad3f5805c0f098487bcedb08455eb7746fa003f6e2453a3b57197cdf227d8055176c196220615164efcd03a531b1b4ec85fd6d0f4d3a12c14b3de1634e382d26156875a6f6149053661acccd3378b1754ca2652e4c94de49aa4", 0x73, 0x6, &(0x7f0000000340)={r3, r4+30000000}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e20, 0xffff, @empty, 0x2a}}, 0x177e, 0x1, 0x1, 0x2, 0x40}, 0x98) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') ioctl$BLKBSZGET(r5, 0x80081270, &(0x7f0000000040)) [ 111.839900] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x4000000, 0x3, 0x3a}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x7fffffff, &(0x7f00000000c0)=0x4) 2018/05/11 13:18:37 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:37 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, 0x1c) 2018/05/11 13:18:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 112.102771] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:38 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) fcntl$setown(0xffffffffffffffff, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:38 executing program 7 (fault-call:1 fault-nth:3): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:38 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x80000, 0x83) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:38 executing program 1: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000080)={0xfc, 0x8, 0x70, &(0x7f0000000000)="f51eb6fd057ea5c47ac09710fe2f1244cf547a0b472696cd47f52ef35589818b71cad84030dc93af1d989a4f832b8f5e8ffa5a5534a8c0b2fd1f9a59c9569e9b3d8552456bb41a63d94a7086c212e7621153a5ca6b6e43015162ab8d7da0dc59211ccf71c9a7c77114bb6767d8d5b84f"}) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) getpid() symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00000000c0)="1cb374faf27aa1fb1b862ebe14b59432a9652503314069df1c9bc117a4fa7c822796bb7b4db1628e253c91f19b72a8a7e0d9f4429f8e45cd3537c2818748f871ffecf418893f3b68fa0d77b048e642e5b793163596a416bc9b3504", 0x5b) lseek(r0, 0x14, 0x7) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/05/11 13:18:38 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="260c73fca8bb1f0430b728b02bcff90900000008ae18e96513c3d9f66fc09eadf36d745ac882a32d8c1f6032a2a62733247bdab54bc9a2d40c75b732514b96", 0x3f, 0x0, &(0x7f0000000bc0)={0x77359400}) 2018/05/11 13:18:38 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 112.816941] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:38 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:38 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:38 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x338d, 0x20001}, 0x2c) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xffffffffffffff00, @loopback={0x0, 0x1}, 0x1f}]}, &(0x7f0000000140)=0x10) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f0000000180)}, 0x4b) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xe, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x8a, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e23}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x88) [ 112.938493] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:39 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 113.100847] Enabling of bearer <> rejected, illegal name [ 113.210879] FAULT_INJECTION: forcing a failure. [ 113.210879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.222726] CPU: 1 PID: 7320 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 113.229908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.239256] Call Trace: [ 113.241848] dump_stack+0x185/0x1d0 [ 113.245479] should_fail+0x87b/0xab0 [ 113.249201] __alloc_pages_nodemask+0x61c/0x5dd0 [ 113.253957] ? kernel_poison_pages+0x40/0x360 [ 113.258455] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.263820] ? kernel_poison_pages+0x1a0/0x360 [ 113.268404] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.273854] ? get_page_from_freelist+0xab28/0xb600 [ 113.278872] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 113.284238] ? is_bpf_text_address+0xb4/0x4b0 [ 113.288737] ? __is_insn_slot_addr+0x198/0x1c0 [ 113.293328] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.298182] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.302863] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 113.307885] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 113.313342] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.318801] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.323652] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.328329] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 113.333696] ? memcg_kmem_charge+0x703/0xa30 [ 113.338108] kmsan_alloc_page+0x82/0xe0 [ 113.342085] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 113.346847] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.352214] ? save_stack_trace+0xa5/0xf0 [ 113.356364] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.361815] ? update_stack_state+0x885/0xa40 [ 113.366318] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.371681] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.377128] ? update_stack_state+0x885/0xa40 [ 113.381629] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 113.387002] alloc_pages_current+0x6b5/0x970 [ 113.391418] pte_alloc_one+0x56/0x110 [ 113.395221] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 113.400337] handle_mm_fault+0x428f/0x7e50 [ 113.404568] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.409423] __do_page_fault+0xec4/0x1a10 [ 113.413579] ? page_fault+0x1e/0x30 [ 113.417206] do_page_fault+0xd3/0x260 [ 113.421014] page_fault+0x1e/0x30 [ 113.424476] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 113.430094] RSP: 0018:ffff8801a6f3fb58 EFLAGS: 00010202 [ 113.435450] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 113.442715] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff88014569a9b0 [ 113.449984] RBP: ffff8801a6f3fbd8 R08: 0000000001080020 R09: 0000000000000002 [ 113.457246] R10: 0000000000000000 R11: ffff8801a6f30000 R12: ffff8801a6f3fb60 [ 113.464511] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 113.471786] ? _copy_from_user+0xd2/0x200 [ 113.475935] ? _copy_from_user+0x10c/0x200 [ 113.480174] memdup_user+0x112/0x200 [ 113.483894] __do_sys_bpf+0x5836/0xe7f0 [ 113.487874] ? syscall_return_slowpath+0xe9/0x700 [ 113.492715] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 113.497639] ? syscall_return_slowpath+0xe9/0x700 [ 113.502484] ? syscall_return_slowpath+0x86/0x700 [ 113.507320] ? syscall_return_slowpath+0xe9/0x700 [ 113.512157] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.517514] ? fput+0x25c/0x2e0 [ 113.520777] __x64_sys_bpf+0xda/0x110 [ 113.524558] do_syscall_64+0x154/0x220 [ 113.528427] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.533593] RIP: 0033:0x455979 [ 113.536759] RSP: 002b:00007f6b60ac3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 113.544447] RAX: ffffffffffffffda RBX: 00007f6b60ac46d4 RCX: 0000000000455979 [ 113.551695] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 [ 113.558945] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.566197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.573448] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000003 2018/05/11 13:18:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0xffffffff) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffe, 0x4c00) ioctl$int_out(r0, 0x1, &(0x7f0000000000)) 2018/05/11 13:18:40 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) fcntl$setown(0xffffffffffffffff, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:40 executing program 7 (fault-call:1 fault-nth:4): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 3: syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x10001, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)=0x40) [ 114.296944] Enabling of bearer <> rejected, illegal name [ 114.297291] Unknown ioctl 19464 [ 114.325905] FAULT_INJECTION: forcing a failure. [ 114.325905] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.337951] CPU: 1 PID: 7348 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 114.345173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.354547] Call Trace: [ 114.357197] dump_stack+0x185/0x1d0 [ 114.358895] Unknown ioctl 19464 [ 114.360870] should_fail+0x87b/0xab0 [ 114.360916] __alloc_pages_nodemask+0x61c/0x5dd0 [ 114.360996] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.378054] ? __do_page_fault+0x1358/0x1a10 [ 114.382495] alloc_pages_current+0x6b5/0x970 [ 114.386919] kmalloc_order_trace+0xb9/0x390 [ 114.391255] ? __kmalloc+0x33c/0x350 [ 114.395002] __kmalloc+0x33c/0x350 [ 114.398595] ? __do_sys_bpf+0x8dee/0xe7f0 [ 114.402774] __do_sys_bpf+0x8dee/0xe7f0 [ 114.406774] ? syscall_return_slowpath+0xe9/0x700 [ 114.411626] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 114.416583] ? syscall_return_slowpath+0x86/0x700 [ 114.421454] ? syscall_return_slowpath+0xe9/0x700 [ 114.426325] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.431721] ? fput+0x25c/0x2e0 [ 114.435042] __x64_sys_bpf+0xda/0x110 [ 114.438857] do_syscall_64+0x154/0x220 [ 114.442758] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.447945] RIP: 0033:0x455979 [ 114.451133] RSP: 002b:00007f6b60ac3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 114.458851] RAX: ffffffffffffffda RBX: 00007f6b60ac46d4 RCX: 0000000000455979 [ 114.466118] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000002 [ 114.473389] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.480659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 114.487931] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000004 2018/05/11 13:18:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:40 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002100)={'syz_tun\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002140)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) fcntl$setpipe(r1, 0x407, 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='team0\x00', 0x7}) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="b80000001900130200000000000000007f000001000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030d0e3a61fb76fa3281fe9d8f0cef55d64f6"], 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/05/11 13:18:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x0, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x100) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80, 0x0) [ 114.635992] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:40 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000640)) sendto$inet6(r0, &(0x7f0000000240)="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", 0x1f0, 0x20000005, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x1ff, 0x2, 0x3, 0x7fff, 0x7f, 0x5}, 0x20000000000000}, 0xa) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0xfffffffffffffffd) ftruncate(r2, 0x7fff) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={"6c6f0000ffffff9f0000ddff00"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6, @in6, 0x4e20, 0x0, 0x4e20, 0x20, 0xa, 0x80, 0x80, 0x87, 0x0, r4}, {0x1, 0x0, 0x7f, 0x4, 0x6, 0x80, 0x8, 0x4}, {0x80000001, 0xe2, 0x1f, 0xb46}, 0xfff, 0x6e6bbe, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3b}, 0x2, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x3, 0x7, 0x4, 0x8, 0x4f10}}, 0xe8) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x10}, 0xffffffffffffffe4, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000001c0)={'yam0\x00', 0x1}) 2018/05/11 13:18:40 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x100000000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socket$can_raw(0x1d, 0x3, 0x1) 2018/05/11 13:18:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 114.856733] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:40 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:40 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 114.963404] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) fcntl$setown(0xffffffffffffffff, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x3ff, 0x400}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d0, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 13:18:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:41 executing program 1: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0xfffffe7a, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f91ffc)=0xfffffffffffffd4a) r0 = getpgrp(0x0) syz_open_procfs(r0, &(0x7f00000000c0)='environ\x00') r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5, 0x2500) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x1) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000006110d400000000002fbca56f4fd6ab12ec92186c9c3dae1ea9d5f1adc1bf8757b3beb6a5cc03b21ba46781a7a966da8cb7975819e28f0c604eba6637870413decab0f7cf97a034c7f0bb2e2b82d4ff64b02b2bf13e7c418c51de6493d47729c8f82f20f3db08886b98131fab93094ce6c2b3e256acaa9aebac72da27280c167a8aee32208b0e00b50cab3bc2f04c78204fe990ab07319e161886c7916c9272b5548a"], &(0x7f00006c6000)="73597a6b618f6c65000d", 0x8000, 0x98, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [], r2}, 0x48) 2018/05/11 13:18:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:41 executing program 7 (fault-call:1 fault-nth:5): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40001) [ 115.780759] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0xffffffffffffff6a) 2018/05/11 13:18:41 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x30200) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r2, 0x7, 0x18}, 0xffffffffffffffe9) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@hopopts={0x2e, 0x1b, [], [@calipso={0x7, 0x58, {0x6, 0x14, 0x1ec0000000, 0x0, [0x5, 0x401, 0xffffffff, 0x800, 0x7fffffff, 0x7, 0x64, 0x7, 0x100000000, 0x2]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x4d}, @ra={0x5, 0x2, 0xafcc}, @calipso={0x7, 0x28, {0x3f, 0x8, 0x17bf, 0x8628, [0x7, 0x925, 0x3, 0x772]}}, @calipso={0x7, 0x38, {0x1, 0xc, 0xffff, 0x157b, [0x1000, 0x2, 0x64968106, 0x49, 0x0, 0x7]}}, @pad1={0x0, 0x1}]}, 0xe8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:41 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:41 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:41 executing program 3: r0 = epoll_create1(0x0) r1 = memfd_create(&(0x7f0000000200)='@^\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/166) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x2, 0xf32a, 0x8, 0xff, 0x2}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4, 0x4}, &(0x7f00000001c0)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f00000003c0)={[], 0x2, 0x100000001, 0x0, 0x78c2, 0xfff, r5}) r6 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r6, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d36ff4)) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "76650168305f01000000c69964676510"}}, 0xe) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x4000) ioctl$TUNGETFEATURES(r7, 0x800454cf, &(0x7f0000000340)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000001aff4)) 2018/05/11 13:18:42 executing program 1: mkdir(&(0x7f0000000380)='./control/file1\x00', 0x18) r0 = open(&(0x7f0000000180)='./control/file0\x00', 0x0, 0x8) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRES16=r1, @ANYBLOB="04082cbd7000376c88c44b2c8ba2bc5b4f2edf25010000000400050004000500cf19f2fff387a28166a2fc63e1ee9e9dd833b9a007700d19b2ed4386586d1417ab20dae448bd6cdf71315d4924b9c938a1a1196905ac50fcfdea5765c7f91dc516f4a94f957a5645f6d85a1f742d6bceda0be35ab25ef3d5b4ecf3"], 0x3}, 0x1, 0x0, 0x0, 0x1040c0}, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x3f, 0x7f}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r2, 0x7, 0xea, "9e877a0a4c9ebb22f91317ab35c71bf365fb4b98dfa7140726370028d5eb256bcda71ba44880e58f726cf10789f408aa32f0a69ef94fea25f2ab6552dd6e0a67d035f9b04ea8a486b939e898b9b5b06d919b099d6a79a46874cfb031d9d394d359aa547ffe0cbbce6658ad19925055f4d2feca90b81432d5ec09266595119cb85883ba60ade4c50c38b5613ee6c0e6b9cce939107a857cf2c084c499f1ab7512cfacd17316c2ca0d8f5c095713aa90c9f761ffcdcba9d6d6cc5c5e387d130520e2ee78cdbe24d385620f3e2b791851718aa3cf19d3e8fad9e39a4ee7dcd02c0f85122f81ee8fe99ebff6"}, 0xf2) 2018/05/11 13:18:42 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 116.070364] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:43 executing program 2: msgget(0x2, 0x180) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = gettid() ptrace$setopts(0x4206, r1, 0x9, 0x100044) r2 = getegid() setgroups(0x3, &(0x7f0000000240)=[r2, r2, r2]) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r6 = getegid() setgroups(0x5, &(0x7f0000000200)=[r2, r3, r4, r5, r6]) chdir(&(0x7f0000000000)='./file0\x00') 2018/05/11 13:18:43 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000040)="00e56e9c489e15285c790b986dbf4c87fa7e24ace19c0f20b638c9af5a5a51f83d315312cc8058ad926e24808d68c6f4d880ddb980c218fc2dcaf338d3b0e6ea997d451937c1dcba195f08ef59236ddc888e619d8224f9b1ebce8662cf4b496567cd826ca6a4ca890bedffd22519d8fc10c104870c7dd9ec1762c24c4e6ca927748b751b889562748e50396c49afc6203f534b2c044a5aab9ffabcbc7b79cc27c10288f885ae9b8d827fe11b50c9674ad6efd1bbd1b3742f17dd420de684d86c4225c5b85aa36e6fb93033d0dc91", &(0x7f0000000180)=""/125}, 0x18) r1 = getpgrp(0xffffffffffffffff) getpriority(0x0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:43 executing program 1: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x10002) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) r3 = getpgrp(r2) r4 = getpgrp(r3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xff, 0xffffffff00000001, 0x1, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x4, 0x5b, 0x6, 0x2}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x0, r4}) 2018/05/11 13:18:43 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) getsockopt(r0, 0x5dfc, 0x29c, &(0x7f0000000040)=""/104, &(0x7f00000000c0)=0x68) 2018/05/11 13:18:43 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 117.268438] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x111000) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000080)={0xffffffffffffffff, @random="86c505d0d404"}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:43 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb810000000200000000000000a4becb1d33189791335b531584f840c4dc71"], &(0x7f0000001040)) r0 = syz_open_dev$vcsa(&(0x7f00000004c0)='/dev/vcsa#\x00', 0xf8d, 0x400) recvfrom$ipx(r0, &(0x7f0000000400)=""/116, 0x74, 0x0, &(0x7f0000000480)={0x4, 0x5, 0x8, "f6bd72ee4826", 0x20}, 0x10) ioctl$SG_IO(r0, 0x2285, &(0x7f0000000380)={0x53, 0xfffffffffffffffc, 0xa8, 0x3ff, @scatter={0x1, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/137, 0x89}]}, &(0x7f0000000180)="59dd40e4c3dd0d9e2d22b27b787b904034359e9d68b1b07bbe79239e48c86d0390e12f87bf89b267f218b09a5406462583be5af5291e2151b589eecabc3e0d561ac7e2ac7323844b0edda9fbe13ebe3415b8adea79288103b54a1a4d7c8a92ebefb8638a73eff119d565b255a5d8ae80e92838ad2c2ab904417460bb6d6315760bceda7c2594266238f88f50050003ac3360cf1e91baa3c17a5e4679903e6d07841bd4d39ce72a00", &(0x7f0000000240)=""/232, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000000340)}) 2018/05/11 13:18:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:43 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:43 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:43 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x80000338d, 0x1}, 0x2c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) pipe2(&(0x7f0000000040), 0x80000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r2, 0x89}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 117.460520] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:44 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair(0x1, 0x2, 0x7, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x0, r1, 0xfffffffffffffffe}, 0x2c) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000180)={0x1}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x90000) getsockname$inet6(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) 2018/05/11 13:18:44 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000080)="9145d1446f2bcb306aa796c31f49307e83d51818e9c1ca363179989aa5a0b943f55a3f189443a1db32374c5c8d0ba18c3cb340d96bff202dc7418d7025c70c94ceb3e7d36b9c01ceca405cff230000000000000000000000000000", &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r2, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0xe8000) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000200)={0x7fff, 0x6, 0x1}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r3, &(0x7f0000000240)=[{0x13, 0x7ff, 0x4d, 0xfffffffffffffffe, @tick=0x6, {0x26, 0x5}, {0xfffffffffffffffd, 0x43}, @control={0x7, 0x200, 0x10000}}], 0x30) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syncfs(r3) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={r4, r5, r6}, 0xc) 2018/05/11 13:18:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000200)=""/251, 0xfb}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/241, 0xf1}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f0000000680)=""/120, 0x78}], 0x5, &(0x7f00000007c0)=""/178, 0xb2}, 0x0) [ 118.738710] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:44 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:44 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:44 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000000), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x2c0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002fc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002f80)={0xffffffff}, 0x2, 0xa}}, 0x20) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000003000)='/dev/uinput\x00', 0x10000, 0x0) write$rdma_cm(r1, &(0x7f0000003040)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), r2, r3}}, 0x18) 2018/05/11 13:18:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:44 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x40000000c16, 0x1}, 0xffffffffffffff91) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000540)={0x3}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000040)="695a7273987a899210ed1db3ff06e7f2733cfa10b7e4161606262eee87dfca10ab95971b08ac3c95866cb31258169e455b7dae3926faf71b62e0ce224c118224c95c337a931388b2adfe4fadcf01f31bf79f00c7d49d746d006dcefc5c7bae97cd7649de5153fa02e7", &(0x7f000089b000)}, 0x10) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="46873c7363ab9308c7ee9ef3d370689f6f5a8bf93acf21655af868e6219fc16b2aa5892491fc7eda0c3f4ce8b964bda1185a2aa3d8761ed0abfd14eb70485931e9eb8312b607bdf0d9c2c6408efa396d654b79fc7c9c23f011703b410e50feb5780d7408b280bd35bfe7e733b9847892cf889b4966028d337c0094dc3645797a1a8b2a24bc4a8f53d7842608bd476f3c0bdec52ad3defc8f5576c45e6639d0a0de1ec4f754e03a76887998601fef2315662aa5628bb0d03497b12eba", 0xbc}, {&(0x7f0000000200)="ae33b6a862ceb02fe3006e118f704b43eedcefd6df3401c9f0f4cbf32b9c69d6089346f27e910d9fcaa0dc24b66757e7a200a51da30ac87c577bc3e722686d9232738d14cc1328a9596cbe2fada4009fd3a45f37faf48954a841eeed2d7c1f336c9bb66500e7b4cb14f3aaca2434b8d67a4cf3ee49a74712e74099046fb7904f28dceb49d9ad79f08e07917634466508e3ffd14e2f786df62052347b9df977da57c77906d8b6b0bd", 0xa8}, {&(0x7f00000002c0)="f0329e03829bc1247d85a242bc995428d1c1b6b27315849cfb96a6f8082ebe3124fb9454a70692e2d83391461427c182cfcfadb974a84014113cd15660c41e48b1bd88039c172ad1960de42e51c754d3f0110ba84e3ca3231b4d1c189f85c18718aec734e11996361380b80e63484aecadaaa716dcfe5547f37d1c3ab2af0216eec30f8d7d38f855a4c91748ee40", 0x8e}, {&(0x7f0000000380)="b364d66365a795720199399aaac9442b18375423d63c8f8eee3bac9a8a7288abc0b8329570fb9480877075f03e4c358db12b51f9bacccb743d6297217b1076e66c59e172c7a82095153847b0bf869f376332bc6d221c538844d48e818d", 0x5d}], 0x4) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x182, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000440)=ANY=[@ANYBLOB="8803000000000000c20401000009c910fe8000000000000000000000000000bbc20400000002000005001385d122d0875918c0a24407ebc906a9333f3a7461671eaa6f1630b79df6253a7e6f26ff692f39e6059d01377cce5c46484ed2179b4496103bb4ae15a5608b394ef283b530b8edfe96539bcca3de0b1697af0efc14bad845c52dc7cf72abb797831b2cb93e87ad8bfe795a94b1c13da57558f39c2270d3b3645e4c3a6025b8a8ef19af3f588db22275c74dd8d77369c06b2829b7a2d74bc5f65289"], 0x28) [ 118.951342] Enabling of bearer <> rejected, illegal name [ 118.974862] Unknown ioctl 1074310945 [ 119.005621] Unknown ioctl 1074310945 2018/05/11 13:18:45 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:45 executing program 4 (fault-call:3 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:45 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000500)={0x1f, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e21}, 0x100, 0x1, 0x1ff, 0xfffffffffffffff7, 0xfffffffffffffffd, 0x0, 0x6, 0x7, 0xf5fc}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000003c0)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xe, 0xc, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, @generic={0x200, 0x98e0, 0x8, 0x72e6}, @alu={0x7, 0x9, 0x1, 0x7, 0x7}, @alu={0x7, 0x100000000, 0x0, 0xd, 0x5, 0x50, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x8}, @generic={0x100, 0x7fff, 0x7, 0x7ff}], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xa5, &(0x7f0000000180)=""/165, 0x41100, 0x0, [], r3}, 0x48) r4 = accept$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xffff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000004c0)={r5, 0x3}, 0x8) [ 119.215551] FAULT_INJECTION: forcing a failure. [ 119.215551] name failslab, interval 1, probability 0, space 0, times 0 [ 119.227103] CPU: 0 PID: 7569 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 119.234324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.243708] Call Trace: [ 119.246345] dump_stack+0x185/0x1d0 [ 119.250030] should_fail+0x87b/0xab0 [ 119.253797] __should_failslab+0x278/0x2a0 [ 119.258091] should_failslab+0x29/0x70 [ 119.262020] __kmalloc_track_caller+0x209/0xcd0 [ 119.266729] ? __fdget+0x4e/0x60 [ 119.270140] ? __do_sys_bpf+0x59c6/0xe7f0 [ 119.274329] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.279759] ? __fget_light+0x6b9/0x710 [ 119.283788] memdup_user+0x7c/0x200 [ 119.287459] __do_sys_bpf+0x59c6/0xe7f0 [ 119.291492] ? syscall_return_slowpath+0xe9/0x700 [ 119.296378] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 119.301343] ? syscall_return_slowpath+0xe9/0x700 [ 119.306227] ? syscall_return_slowpath+0x86/0x700 [ 119.311142] ? syscall_return_slowpath+0xe9/0x700 [ 119.316048] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.321483] ? fput+0x25c/0x2e0 [ 119.324929] __x64_sys_bpf+0xda/0x110 [ 119.328785] do_syscall_64+0x154/0x220 [ 119.332723] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.337939] RIP: 0033:0x455979 [ 119.341136] RSP: 002b:00007f0a0b992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 119.348851] RAX: ffffffffffffffda RBX: 00007f0a0b9936d4 RCX: 0000000000455979 [ 119.356123] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000001 [ 119.363391] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.370660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 119.377930] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000000 2018/05/11 13:18:46 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) dup2(r0, r1) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:46 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) write$fuse(r0, &(0x7f0000000180)={0xc9, 0x0, 0x7, @random="5f0947b9ec0f141a3cca06a54c40cb520cfa5d9ab19208c821660c27533ab2a06aec7781ef6cc65eae981c28786f4d152e15150680719cc0a709731dd026db34dde290fc1ccce2b05bc707f2011f25a31c4e3d845c90440c5c80318623795056a6911c0ad61d36975233774a0e9297028249472bf2496204016d29e6248c56734663c977d09c1cbb4d758afb23fafa637dc3faffe55c6391b929a3e74bc0db9481544b59a87d94d2f978d77301ebc4f51abc59ba799474efb9"}, 0xc9) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl(r1, 0x1c, &(0x7f0000000000)="230a4b40d11674bc5d5c1d136ab49c3973bf02d1a501addbfeb2954938e3d7c2651a17") socketpair$inet(0x2, 0x0, 0x3, &(0x7f0000000040)) 2018/05/11 13:18:46 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20480, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x3, 0x1, 0x5, 0x3, 0x7fffffff}}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/33, 0x21}], 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:46 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313ea6a047f2057cd47", 0x40, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x200000, 0x8) write$eventfd(r0, &(0x7f0000000180), 0xfffffc5d) 2018/05/11 13:18:46 executing program 4 (fault-call:3 fault-nth:1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ff9cc33b1dd9ffffffffffffed054a0d78071c86dd6076605100303a00fe8000000000000000000000000000ffff020000000000000000000000000001860090780014c00060c5961e00000000ff010000000000000503000000000501ff0200000000000000"], 0x0) [ 120.196153] FAULT_INJECTION: forcing a failure. [ 120.196153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 120.208205] CPU: 1 PID: 7586 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 120.215420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.224799] Call Trace: [ 120.227428] dump_stack+0x185/0x1d0 [ 120.231098] should_fail+0x87b/0xab0 [ 120.234869] __alloc_pages_nodemask+0x61c/0x5dd0 [ 120.239675] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.245115] ? save_stack_trace+0xa5/0xf0 [ 120.249302] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 120.254825] ? update_stack_state+0x885/0xa40 [ 120.259402] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.264799] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 120.270278] ? update_stack_state+0x885/0xa40 [ 120.274818] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 120.280236] alloc_pages_current+0x6b5/0x970 [ 120.284749] pte_alloc_one+0x56/0x110 [ 120.288604] do_huge_pmd_anonymous_page+0x85f/0x2550 2018/05/11 13:18:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c6295e4eca6c09b612ec6f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003e6fc8)={&(0x7f0000796000)={0x10}, 0xc, &(0x7f00009c7000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b8000000190011020000000000000000000000000000000000030000000000000000000100000000000000779827e70000000000000000000a00800000000000", @ANYRES32=0x0, @ANYRES32=0x0, @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\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\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'], 0xb8}, 0x1}, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'vcan0\x00', @ifru_flags=0x1b01}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000080)=0x14) [ 120.293812] handle_mm_fault+0x428f/0x7e50 [ 120.298103] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.303046] __do_page_fault+0xec4/0x1a10 [ 120.307257] ? page_fault+0x1e/0x30 [ 120.310925] do_page_fault+0xd3/0x260 [ 120.314764] page_fault+0x1e/0x30 [ 120.318274] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 120.323912] RSP: 0018:ffff88013d01fb58 EFLAGS: 00010202 [ 120.329310] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 120.336610] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff88014569aaf8 2018/05/11 13:18:46 executing program 5 (fault-call:3 fault-nth:0): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 120.343905] RBP: ffff88013d01fbd8 R08: 0000000001080020 R09: 0000000000000002 [ 120.351202] R10: 0000000000000000 R11: ffff88013d010000 R12: ffff88013d01fb60 [ 120.358494] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 120.362639] Enabling of bearer <> rejected, illegal name [ 120.365817] ? _copy_from_user+0xd2/0x200 [ 120.365871] ? _copy_from_user+0x10c/0x200 [ 120.365949] memdup_user+0x112/0x200 [ 120.366041] __do_sys_bpf+0x59c6/0xe7f0 [ 120.387543] ? syscall_return_slowpath+0xe9/0x700 [ 120.392435] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 120.397402] ? syscall_return_slowpath+0xe9/0x700 [ 120.402291] ? syscall_return_slowpath+0x86/0x700 [ 120.407218] ? syscall_return_slowpath+0xe9/0x700 [ 120.412135] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 120.417583] ? fput+0x25c/0x2e0 [ 120.420909] __x64_sys_bpf+0xda/0x110 [ 120.424752] do_syscall_64+0x154/0x220 [ 120.428686] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 120.433900] RIP: 0033:0x455979 [ 120.437110] RSP: 002b:00007f0a0b992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/11 13:18:46 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x70000000000000, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0xa00400003}, 0x6) [ 120.444861] RAX: ffffffffffffffda RBX: 00007f0a0b9936d4 RCX: 0000000000455979 [ 120.452159] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000001 [ 120.459452] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 120.466747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 120.474059] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000001 2018/05/11 13:18:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="4cafa391529cda2066a6cc1be627469b8c36cd0000f3fbae82bcf1385f853115d69d6228ba20a948c5a9ad653c99b4d09f3e2c0132b27667d5ee000000000000000000000000000000c218dd15fc6355dd5c04d4c0287a9dd614b9cc7d63c5affe6e0d5bf3c277597cdbeb221a69b891dc8311ad8e3ddcf83627"], &(0x7f000095dffc)=0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000001c0)=0x84) 2018/05/11 13:18:46 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="6702518f50eb909e2701ec0c02074c55731c4c169d404d8ada115d48778a4a5f383e710f84c2d4d76c68622c5885906ac05ad9630ee850637566147285acc1"], 0x1) mq_unlink(&(0x7f0000000080)='!{\x00') ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:46 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = gettid() setpriority(0x1, r1, 0x973f) [ 120.721182] Enabling of bearer <> rejected, illegal name 2018/05/11 13:18:47 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x2, 0x100000000, 0x3, 0x8}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:47 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:47 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socketpair$inet6(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x682, @dev={0xfe, 0x80, [], 0x11}, 0x6}, {0xa, 0x4e21, 0xbaf, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x7f, [0x4c, 0x2, 0xd6, 0x6, 0x3ff, 0x0, 0x9, 0x7]}, 0x5c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)=0x62, 0x4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) fchdir(r2) 2018/05/11 13:18:47 executing program 4 (fault-call:3 fault-nth:2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:47 executing program 3: r0 = socket(0x15, 0x80005, 0x0) unshare(0x8000400) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) getsockopt(r1, 0x114, 0x2713, &(0x7f0000af0fe7)=""/13, &(0x7f0000000080)=0xd906f790) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth1_to_bond\x00', {0x4, 0x6, 0x5, "01b05ac6048a", 0x4}}) 2018/05/11 13:18:47 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/netstat\x00') io_setup(0x80, &(0x7f0000000100)=0x0) io_getevents(r2, 0x101, 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+30000}}) ioctl$KDENABIO(r1, 0x4b36) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x831f, @empty, 0x4}, @in6={0xa, 0x4e22, 0x70000000000, @loopback={0x0, 0x1}, 0x10000}], 0x64) 2018/05/11 13:18:47 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) [ 121.863521] FAULT_INJECTION: forcing a failure. [ 121.863521] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 121.875369] CPU: 0 PID: 7654 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 121.882555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.891903] Call Trace: [ 121.894500] dump_stack+0x185/0x1d0 [ 121.898135] should_fail+0x87b/0xab0 [ 121.901858] __alloc_pages_nodemask+0x61c/0x5dd0 [ 121.906618] ? kernel_poison_pages+0x40/0x360 [ 121.911116] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 121.916565] ? kernel_poison_pages+0x1a0/0x360 [ 121.921151] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 121.926599] ? get_page_from_freelist+0xab28/0xb600 [ 121.931618] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 121.936987] ? is_bpf_text_address+0xb4/0x4b0 [ 121.941481] ? __is_insn_slot_addr+0x198/0x1c0 [ 121.946073] ? page_counter_try_charge+0x205/0x5c0 [ 121.951011] ? page_counter_try_charge+0x4af/0x5c0 [ 121.955953] kmsan_alloc_meta_for_pages+0x8d/0x3a0 2018/05/11 13:18:47 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000000)={0x7}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bridge_slave_1\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/05/11 13:18:47 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xffffffffffffffff, &(0x7f0000000180)="c6295e46ca6c099dd1c7d82e443b9f0610c80e442c1626fb2ac1ec9ff3ca0c0f54dbac3f822157d8f496e0fd9fb9d24b095f226d1a82deb5738f6a76d14795980ae2ae01b0567326a94a7c30b6389796ca21e2") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000100)="5b95b86e7097d7519b0d6a2230674b8b77af6e72ad81dbc75d236584279629c6ebfede73b1ad65c777086e6f68777a54fc55631ec923787713", &(0x7f0000000040)}, 0xfffffd72) [ 121.960934] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.966302] ? try_charge+0x2522/0x2d50 [ 121.970280] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 121.975740] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.980585] ? __msan_poison_alloca+0x15c/0x1d0 [ 121.985255] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.990621] ? memcg_kmem_charge+0x703/0xa30 [ 121.995041] kmsan_alloc_page+0x82/0xe0 [ 121.999022] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 122.003784] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.009155] ? save_stack_trace+0xa5/0xf0 2018/05/11 13:18:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x0, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 122.013304] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.018760] ? update_stack_state+0x885/0xa40 [ 122.023263] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.028624] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.034078] ? update_stack_state+0x885/0xa40 [ 122.038580] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 122.043955] alloc_pages_current+0x6b5/0x970 [ 122.048373] pte_alloc_one+0x56/0x110 [ 122.052179] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 122.057294] handle_mm_fault+0x428f/0x7e50 [ 122.061531] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.066385] __do_page_fault+0xec4/0x1a10 [ 122.070545] ? page_fault+0x1e/0x30 [ 122.074178] do_page_fault+0xd3/0x260 [ 122.077983] page_fault+0x1e/0x30 [ 122.081440] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 122.087056] RSP: 0018:ffff8801a929fb58 EFLAGS: 00010202 [ 122.092417] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 122.099687] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff880144687898 [ 122.106954] RBP: ffff8801a929fbd8 R08: 0000000001080020 R09: 0000000000000002 2018/05/11 13:18:48 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x400, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x21}, 0x1678}}, [0x7, 0x0, 0x5bc3, 0x1, 0x7fff, 0x7f, 0x3, 0x6, 0x4, 0x100000000, 0x2, 0x4, 0x800a416, 0x200, 0x1]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0xac}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x200000) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000280)=0x3) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000000)={0x0, 0xfffffffffffffcb9, &(0x7f0000d8c309)}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) r6 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001a80)=0x0) fstat(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = gettid() lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001fc0), &(0x7f0000002000)=0x0, &(0x7f0000002040)) r12 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002080)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000002180)=0xe8) r14 = getegid() sendmsg$netlink(r3, &(0x7f0000002240)={&(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8}, 0xc, &(0x7f0000001ec0)=[{&(0x7f00000004c0)={0x1594, 0x26, 0x200, 0x70bd28, 0x25dfdbff, "", [@typed={0x8, 0x77, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x1d4, 0x22, [@generic="5820c51f4a1098441fa146bca586192bf5053a13f13bf8ced701c27c2cf1a886b542d3a083e1622edeac835298ad344b8510e03ce3a395e11f1d6cd58b9bee8e8e21702ed07744cbe618098891b7", @generic="296b84183657e68c691e606d008d56fbb6d2b8f648", @generic="e4f8fe8fe72e56518231d04537557734a928a8bd90d4925ce056858cb3360e0d66ab2360b6121ce1edc0ae2faa28dd3201a6a033451485ed623d824c736deac18bb2fb0e1c1c3057b7dae1839c50d8a250ac11eb25e9e4d469a4205cebbec11170b2f1374852b959306855ce71a0365da579ea1b3d1c189cda59d1b91baadeeb86654409ede4ea5c79c6beba0f6d62fd3ad36903bf1aa60b001586808c295787d456e9760c8a", @typed={0x8, 0x63, @pid=r4}, @generic="0a7b653e9e756219c90ae9594d67fbf1f41a5b0635bb4e7e9da33a8a6691e92f9cfe2f68f325db1dc73246edf7492b1014a1d336bd60cc83c504918d0d902b2a801eedcdf24f41b7b260236a480ef4e3f3dc487d86371552ce4fa3d9edc87f15d88d93b9d79101117cfb6d62f1c7e705dd7e500cec58f64ea276110834b3c9df548c38ac8ec1d89dd142fd40b10c8b2c1a936c551442370381b6a949b0a6a5f7afec5375314fe41b19132f5ed0bc8a13898314e4613df15a25d3cf70b329c8"]}, @typed={0x8, 0x5e, @pid=r5}, @generic="96da084cc40388619ce671abfd2e323d4bbfa17ebdc318419117b73fd1b8a85d20603c471bdafed3f3aeb8b43f312d492ad7228614ba3365fe380c5ec9", @generic="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@nested={0x198, 0x4f, [@typed={0x14, 0x2e, @ipv6=@loopback={0x0, 0x1}}, @generic="f3ef6d22161fadf77682d9dcfde51295de529f51f5922a6294587e3a0168d12506f3990c66d51dff960ed594cce67e3dab8ba4fdda57e03337236c1c7e5a44d4a3415b1f2f4dc425919794ba547985871d81e7433132e8588a00261c9a042bb2becb6ae9424a62d62adec5b90bb3722b6050ab0e4f402264655a0e7c69ea02e67802d673f226838b8a27a60e8561eda3b9ff9728c22dc28c285187550a631c0cf69d1004482eea990a78e880", @generic="42a12150f59a4c20fe2df8ad35d5605f0a28fc8e98336e94175a1050b67964af0092175ffc82a032992ddf1369654c8a9ae8953ce394ad646a493a669fa4ab4eb7c89db5e0640be93345fca1ed8864a7c3", @generic="c597e5a6ad2c585f485dae1839262563ca4bb00c49cc7497c4e682c33f29075c8e7b64a873e3cedb8f3f7fc6d5bc3e94035d1fc8693bd5b34bda", @typed={0x8, 0x3b, @u32=0x5}, @generic="56945441da481531f306bfab758401b9c97ccdf466055435d6824abc7c21dcfdad03f1b87d818d92b89d3984ae7af9420665f41442ed0eef669bb17ba0e7dd88"]}, @nested={0x180, 0x51, [@generic="1952ed3a83e3211efb77c5b3d5b3cf0af32286a80de696bcf3ef3e54ea75738fbfea14ec3210bf9eaadeff4525e9d5ef9ac466a4dc5f511483ae103dd128bf6b0beb14a003d52851f0f52431b31376453938767f6f02fb37ee9a0d03ffbde5b0318679009cb141b2d6374b64454947afdfd71c976803b1e746387d28329f7d8bd0591bf56d77981bfc2d8f6fa5e9fd641381dfe295b0", @generic="7daf06477d8fe165c924701381c20b", @typed={0xd4, 0x3d, @binary="cb2eadd0c8e2b753de33ebd1b17c5fec4a84c163f067c22869889987736a134ea7ce6c455c977f986bdac8f67e89ad22b4f78bc4e356aa914eab0e197b60787fb2f198111c44ef239ebe1d981f41225c9582ce906f35447eb6871149eb92d7755805ca65502e601d3ed5d9eca5f84d3866d85080fe3e51157fc93a2d9b735c404d83bccdeeea0064ab80f7515884c64c1cdf36c507a9319bc8f9cecef16cd8b85a036d51141eb7b059059bcb509c5583750c13007f1c85a60d77a56652d5d8bba2bd01374c235849923df67c854036"}]}, @typed={0x14, 0x81, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="081c8884d6949d9c60299d84fd66c95f0b79ca2becea27bce21a4f81e42e861118db39b037a270d4936cad35f99296d79718868868"]}, 0x1594}, {&(0x7f0000001b40)=ANY=[@ANYBLOB="7c0300001f00100025bd7000fedbdf25080017000600000008002000", @ANYRES32=r6, @ANYBLOB="a7188f0edafd1bc443ac420900cfba8604e267fa51fac8a2a5502a1e56d20e90f6ee4e0478b526dd7ac23461c5a9dcde519c152721de2fe17608bf8e1e1e4560cf2118578fe720dfa75c9c7c2268c9d9d28c6329108feed64462690cc806f0be71701b8106655067c20bcc615cac154c687232672c9140ebe413852b7915f82af29dbd43aefb2019d60bf2b0d6c78ac2ce143d13c9369f40de7a7cc662da8435bfe1d835310000f000690008007d000000000008006700", @ANYRES32=r7, @ANYBLOB="08006c007f423a0008000900", @ANYRES32=r8, @ANYBLOB="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"], 0x37c}], 0x2, &(0x7f00000021c0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x58, 0x20000000}, 0x240088d0) remap_file_pages(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x9, 0x7, 0x8040) membarrier(0x49, 0x0) fchdir(r3) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r15 = socket$unix(0x1, 0x3, 0x0) getsockname$unix(r15, &(0x7f00000000c0), &(0x7f0000000140)=0xffffffffffffff7b) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$pokeuser(0x6, r16, 0x3ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x8, @tick=0x1, 0x2, {0x5, 0x1}, 0x3c0f, 0x0, 0x1}) [ 122.114226] R10: 0000000000000000 R11: ffff8801a9290000 R12: ffff8801a929fb60 [ 122.121491] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 122.128774] ? _copy_from_user+0xd2/0x200 [ 122.132931] ? _copy_from_user+0x10c/0x200 [ 122.137174] memdup_user+0x112/0x200 [ 122.140894] __do_sys_bpf+0x59c6/0xe7f0 [ 122.144874] ? syscall_return_slowpath+0xe9/0x700 [ 122.148455] mmap: syz-executor1 (7677) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 122.149715] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 122.149729] ? syscall_return_slowpath+0xe9/0x700 [ 122.149743] ? syscall_return_slowpath+0x86/0x700 [ 122.149758] ? syscall_return_slowpath+0xe9/0x700 [ 122.149772] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.149785] ? fput+0x25c/0x2e0 [ 122.149802] __x64_sys_bpf+0xda/0x110 [ 122.149816] do_syscall_64+0x154/0x220 [ 122.149832] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.149842] RIP: 0033:0x455979 [ 122.149849] RSP: 002b:00007f0a0b992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/11 13:18:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x0, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 122.149861] RAX: ffffffffffffffda RBX: 00007f0a0b9936d4 RCX: 0000000000455979 [ 122.149868] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000001 [ 122.149874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.149881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 122.149887] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000002 2018/05/11 13:18:48 executing program 3: r0 = socket$inet(0x2b, 0x1000000001, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x20000000001c, &(0x7f0000000300)=""/211, &(0x7f0000000040)=0x10) r1 = memfd_create(&(0x7f0000530000)="51656c2a6e75787b2577ba610000000000000005786e65747b24008951", 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'nat\x00', 0x81, "f62548108e820211ae53495a7a1d7bda5d2404132d8e44b1cb689467a96cb04b538e7c2bdfceebebbfe8fbde41ba9b952ad72a82e074b057a1629d5bea7d61144ffca95ada5941d38856dd70b6589b492dd70dc6ed47d750cbadbe9e6d53b70c69366150ad7a186bcb601569cad304677280550760b39ae32785db0ea5ef3b5e97"}, &(0x7f0000000000)=0xa5) fallocate(r1, 0xb, 0x0, 0xfa) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0xffffffffffffff79, &(0x7f0000000200)=0x4) 2018/05/11 13:18:48 executing program 4 (fault-call:3 fault-nth:3): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:48 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x2f, @loopback=0x7f000001, 0x4e23, 0x3, 'sed\x00', 0x10, 0x400, 0x54}, {@multicast1=0xe0000001, 0x4e21, 0x4, 0x401, 0x8, 0x6}}, 0x44) 2018/05/11 13:18:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x338d, 0xfffffffffffffffe, 0x2}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socket$inet(0x2, 0x3, 0x81) 2018/05/11 13:18:48 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1f, 0x4, 0x7fff, 0xfffffffffffffffe, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 122.379383] FAULT_INJECTION: forcing a failure. [ 122.379383] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 122.391232] CPU: 1 PID: 7691 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 122.398410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.407765] Call Trace: [ 122.410366] dump_stack+0x185/0x1d0 [ 122.414002] should_fail+0x87b/0xab0 [ 122.417723] __alloc_pages_nodemask+0x61c/0x5dd0 [ 122.422483] ? kernel_poison_pages+0x40/0x360 [ 122.426980] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.432345] ? kernel_poison_pages+0x1a0/0x360 [ 122.436931] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.442381] ? get_page_from_freelist+0xab28/0xb600 [ 122.447404] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 122.452772] ? is_bpf_text_address+0xb4/0x4b0 [ 122.457267] ? __is_insn_slot_addr+0x198/0x1c0 [ 122.461856] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.466698] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.471376] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 122.476391] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 122.481841] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.487296] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.492142] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.496815] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.502178] ? memcg_kmem_charge+0x703/0xa30 [ 122.506588] kmsan_alloc_page+0x82/0xe0 [ 122.510563] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 122.515324] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.520693] ? save_stack_trace+0xa5/0xf0 2018/05/11 13:18:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x0, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) ioctl$TIOCEXCL(r1, 0x540c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 122.524837] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.530285] ? update_stack_state+0x885/0xa40 [ 122.534784] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.540155] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.545612] ? update_stack_state+0x885/0xa40 [ 122.550118] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 122.555496] alloc_pages_current+0x6b5/0x970 [ 122.559914] pte_alloc_one+0x56/0x110 [ 122.563724] do_huge_pmd_anonymous_page+0x85f/0x2550 [ 122.568836] handle_mm_fault+0x428f/0x7e50 [ 122.573090] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/11 13:18:48 executing program 2: syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10ba40) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x8, 0xa, 0x338d, 0x5}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000000)="2295405104f82278c1d0268efb069076cd5af23aa3aa0181f3d7c6d7c5ae33c61bc2c914db882b506a02774431f86ed2b64a9c97fcc42977186cab07ad0b78a2533a99aa7ed179a4e8157622e9aa2c7849a2712758", &(0x7f000089b000)}, 0x18) pread64(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x3) [ 122.577945] __do_page_fault+0xec4/0x1a10 [ 122.582104] ? page_fault+0x1e/0x30 [ 122.585736] do_page_fault+0xd3/0x260 [ 122.589545] page_fault+0x1e/0x30 [ 122.593007] RIP: 0010:copy_user_generic_unrolled+0x9e/0xc0 [ 122.598626] RSP: 0018:ffff88013de9fb58 EFLAGS: 00010202 [ 122.603991] RAX: ffffffff83fb5412 RBX: 0000000020847f00 RCX: 0000000000000004 [ 122.611256] RDX: 0000000000000004 RSI: 0000000020847f95 RDI: ffff88014569ab08 [ 122.618523] RBP: ffff88013de9fbd8 R08: 0000000001080020 R09: 0000000000000002 [ 122.625796] R10: 0000000000000000 R11: ffff88013de90000 R12: ffff88013de9fb60 [ 122.633070] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000004 [ 122.640376] ? _copy_from_user+0xd2/0x200 [ 122.644535] ? _copy_from_user+0x10c/0x200 [ 122.648775] memdup_user+0x112/0x200 [ 122.652496] __do_sys_bpf+0x59c6/0xe7f0 [ 122.656476] ? syscall_return_slowpath+0xe9/0x700 [ 122.661323] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 122.666258] ? syscall_return_slowpath+0xe9/0x700 [ 122.671104] ? syscall_return_slowpath+0x86/0x700 [ 122.675948] ? syscall_return_slowpath+0xe9/0x700 [ 122.680792] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.686162] ? fput+0x25c/0x2e0 [ 122.689446] __x64_sys_bpf+0xda/0x110 [ 122.693250] do_syscall_64+0x154/0x220 [ 122.697140] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.702331] RIP: 0033:0x455979 [ 122.705521] RSP: 002b:00007f0a0b992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 122.713231] RAX: ffffffffffffffda RBX: 00007f0a0b9936d4 RCX: 0000000000455979 [ 122.720496] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000001 [ 122.727762] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.735032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 122.742305] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000003 2018/05/11 13:18:48 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000040)=""/219) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0x0, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:48 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d3ef4)={0x20004}) signalfd4(r0, &(0x7f0000000000)={0x10001}, 0x8, 0x80000) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/05/11 13:18:48 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x40, 0x7f}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r1, 0x1000, "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"}, &(0x7f0000001700)=0x1008) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000500)={0x6, 0x0, [{0xf000, 0xa5, &(0x7f0000000100)=""/165}, {0x1000, 0xbd, &(0x7f00000001c0)=""/189}, {0x0, 0xe4, &(0x7f0000000280)=""/228}, {0x10d000, 0xa6, &(0x7f0000000380)=""/166}, {0x4, 0x4b, &(0x7f0000000000)=""/75}, {0x10000, 0xa4, &(0x7f0000000440)=""/164}]}) close(r0) r2 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)=0x0) setpgid(r2, r3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0x10) 2018/05/11 13:18:48 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sync() bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:48 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x58b21ac7d6d5fbda) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000040)="2c36dda9663ec012271720752ea1c4c0b3f371bb401d34a59459f958b9b4218e8cc9190fdba2d79c3939a0bc20e29981eabeb203a539f3bc1c86e1c7b375de9c083e56ce9868cf7a18ddbff93f054fcb4aecd60ce4222e644d3f3c44dc4c832ac62d6d07843d563a14236e1f2ed3b449a3367a5b73d3237383bc891b9dbd7c3522d84a2733f0c8c494ce79ccdc22ab107608450dbd3272000000", &(0x7f0000000180)}, 0x18) 2018/05/11 13:18:48 executing program 4 (fault-call:3 fault-nth:4): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:48 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) [ 122.972538] FAULT_INJECTION: forcing a failure. [ 122.972538] name failslab, interval 1, probability 0, space 0, times 0 [ 122.983897] CPU: 1 PID: 7735 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 122.991116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.000500] Call Trace: [ 123.003134] dump_stack+0x185/0x1d0 [ 123.006822] should_fail+0x87b/0xab0 [ 123.010584] __should_failslab+0x278/0x2a0 [ 123.014875] should_failslab+0x29/0x70 [ 123.018857] __kmalloc+0xc5/0x350 [ 123.022395] ? __do_sys_bpf+0x7685/0xe7f0 [ 123.026615] __do_sys_bpf+0x7685/0xe7f0 [ 123.030660] ? syscall_return_slowpath+0xe9/0x700 [ 123.035542] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 123.040539] ? syscall_return_slowpath+0x86/0x700 [ 123.045453] ? syscall_return_slowpath+0xe9/0x700 [ 123.050364] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 123.055807] ? fput+0x25c/0x2e0 [ 123.059175] __x64_sys_bpf+0xda/0x110 [ 123.063055] do_syscall_64+0x154/0x220 [ 123.066994] entry_SYSCALL_64_after_hwframe+0x44/0xa9 2018/05/11 13:18:49 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = dup3(r0, r0, 0x80000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x9, 0x9, 0x4, 0x10000, 0x4, [{0x7, 0x1e, 0x7a3, 0x0, 0x0, 0x1}, {0x8, 0x72d, 0x5, 0x0, 0x0, 0x2100}, {0x6, 0x200, 0x7ff, 0x0, 0x0, 0x80}, {0x2, 0xffff, 0x1, 0x0, 0x0, 0x70a}]}) [ 123.072209] RIP: 0033:0x455979 [ 123.075406] RSP: 002b:00007f0a0b992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 123.083125] RAX: ffffffffffffffda RBX: 00007f0a0b9936d4 RCX: 0000000000455979 [ 123.090425] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000001 [ 123.097699] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.104969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 123.112248] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000004 2018/05/11 13:18:50 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x89) socketpair(0x8, 0x6, 0x8076, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x40000000004, 0x0, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000000040), 0x0) futex(&(0x7f000000cffc), 0x80000000000c, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x0, 0x4, 0x338d, 0x1ff, 0x0, r0}, 0xfffffdf1) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0x0, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:50 executing program 1: syz_emit_ethernet(0x4a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955ce83b632ad4049739030d61b6f37e405db505735e"}}}}}, &(0x7f0000000040)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x220040, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)) 2018/05/11 13:18:50 executing program 4 (fault-call:3 fault-nth:5): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:50 executing program 3: socket$vsock_dgram(0x28, 0x2, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000000180)=@l2={0x1f, 0xfffffffffffeffff, {0x7, 0x3, 0x3, 0x4, 0x7f, 0x100000000}, 0x9, 0x7}, 0x80) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x10000, 0x0) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xf6d, 0xffffffff00000000, 0x4a, 0x1}, {0x4, 0x3, 0x9, 0x1f}, {0x3, 0x0, 0x5, 0xcb}]}, 0x10) 2018/05/11 13:18:50 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x200}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80000, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x7, 0x0, 0x8, 0x3, 0x0, 0x7, 0x6, 0x4, 0x342f, 0x2, 0x2314, 0x2}) 2018/05/11 13:18:50 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:50 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0x1d, 0x1, 0x6) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)="d834c00ccebbc9b893c89ac6b792cef6852670db7e2a926dc317b94fd221a58bb073466fcf1e8a396ab51eb7a3b83fb73bbe9cb7b36c385469c825749b843a1a7b3cb7b308b12f9ed661e8c4ef8a93e4486931a49dc147c6808599113f18e54ae2d064986048d550c70d7fa812f2f7279d5588f9cf93056a5f17c7997b6b31e6eeb1473e4c15e7b1b0b93255c8e4b6dfc663f8e23faf8a105fee9334787b603285160f5d1aadb703ab9f3c3bdc606af6f3e2a1dab9a464d60faef04d5b", 0xbd) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 124.114890] FAULT_INJECTION: forcing a failure. [ 124.114890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 124.126875] CPU: 0 PID: 7774 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 124.131189] Unknown ioctl 21506 [ 124.134084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.134097] Call Trace: [ 124.134142] dump_stack+0x185/0x1d0 [ 124.134178] should_fail+0x87b/0xab0 [ 124.134222] __alloc_pages_nodemask+0x61c/0x5dd0 [ 124.161529] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 124.166924] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.172366] ? save_stack_trace+0xa5/0xf0 [ 124.176615] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.182124] ? update_stack_state+0x885/0xa40 [ 124.182132] Unknown ioctl 21506 [ 124.189987] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.195391] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 124.200885] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.205793] alloc_pages_vma+0x1565/0x1800 [ 124.210138] do_huge_pmd_wp_page+0x3103/0x5080 [ 124.214807] ? kernel_text_address+0x34d/0x3a0 [ 124.219447] handle_mm_fault+0x24ed/0x7e50 [ 124.223714] ? kmsan_set_origin_inline+0x6b/0x120 [ 124.228618] __do_page_fault+0xec4/0x1a10 [ 124.232822] ? page_fault+0x1e/0x30 [ 124.236486] do_page_fault+0xd3/0x260 [ 124.240377] page_fault+0x1e/0x30 [ 124.243872] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 124.249778] RSP: 0018:ffff88013d09fbd8 EFLAGS: 00010246 [ 124.255181] RAX: ffffffff83fb55fb RBX: 000000002089b000 RCX: 0000000000000040 [ 124.262482] RDX: 0000000000000040 RSI: ffff880143dc7440 RDI: 000000002089b000 [ 124.269774] RBP: ffff88013d09fc40 R08: 0000000000000000 R09: 0000000000000000 [ 124.277064] R10: 0000000000000000 R11: ffff88013d090000 R12: 0000000000000000 [ 124.284365] R13: ffff88013d09fbe0 R14: 0000000000000000 R15: ffff880142ab08d8 [ 124.291696] ? _copy_to_user+0xbb/0x180 [ 124.295776] ? _copy_to_user+0xed/0x180 [ 124.299831] __do_sys_bpf+0xa6ab/0xe7f0 [ 124.301918] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 124.303879] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 124.303945] ? syscall_return_slowpath+0x86/0x700 [ 124.310557] sit: non-ECT from 0.0.0.0 with TOS=0x1 [ 124.313816] ? syscall_return_slowpath+0xe9/0x700 [ 124.313881] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.313938] ? fput+0x25c/0x2e0 [ 124.314013] __x64_sys_bpf+0xda/0x110 [ 124.341026] do_syscall_64+0x154/0x220 [ 124.344959] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.350172] RIP: 0033:0x455979 [ 124.353386] RSP: 002b:00007f0a0b992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/11 13:18:50 executing program 7: bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0x0, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:50 executing program 3: r0 = add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="dcc62bc1d9e33d4bdbddb37798f816897100873cbf0845f4eac3a8888daedfb2022f03880a8bf048c6e8c2ac7f076619c247838c5a3420c623367260c2faa8f90faa8473479acedf5733119e646b24ade448226c4f73a30a672da74139ebfe5f6b7ef73c35aba59e9c4447f0de5d2b7004a1941e6021f32c3e181a778b5826cb49a7d7359aa7441904621293df562a", 0x8f, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key(&(0x7f0000000200)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf735059c401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1080", 0x2, 0xfffffffffffffffd) 2018/05/11 13:18:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) timer_create(0x7, &(0x7f0000000300)={0x0, 0x2e, 0x0, @thr={&(0x7f00000001c0), &(0x7f00000002c0)}}, &(0x7f0000000340)) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x1c9c380}}, &(0x7f00000003c0)) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000140)) fcntl$setlease(r0, 0x400, 0x0) r1 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="e0b9f1fce3482b3cc9749adb185a8c671a974bed6761082218a2b8829b2e2a7cf0fd7e8cbcf333224501b1b33a1723518e4fc1d2a831b206fd2068ebc334248c79e84454ef0467f30cbef00c2bf6e401e241937e812c74ceab7ce0fd9bc99fc2c4776c5b880c2b9cfa011bd1e34a45371d9637", 0x73, 0xfffffffffffffffc) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='%eth0{\x00', r1) [ 124.361106] can: request_module (can-proto-6) failed. [ 124.366314] RAX: ffffffffffffffda RBX: 00007f0a0b9936d4 RCX: 0000000000455979 [ 124.373604] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000001 [ 124.380891] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.388180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 124.395468] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000005 2018/05/11 13:18:50 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0x80000fffff02c}, {0x16}]}, 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000280)={@rand_addr, @multicast1}, &(0x7f00000002c0)=0xc) sendmsg$nl_route(r3, &(0x7f0000000900)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000014000004252f300078402ae7fddbdf250a390000", @ANYRES16=r1, @ANYBLOB="1400060004000000b5080000800000008af50000080008002001000014000100fb010000000000000000000000000001"], 0x3}, 0x1, 0x0, 0x0, 0x20004000}, 0x400000d) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r2, 0x101, 0x18}, 0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000200)=0xffffffffffffff84) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000240)=0x8) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000340)=0x3) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000005c0)=""/202) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={r1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000380)={0x77359400}, 0x10) [ 124.498863] can: request_module (can-proto-6) failed. 2018/05/11 13:18:50 executing program 3: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'lo\x00'}, 0x18) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000180)="fdd845a520bb6dbab96a57e3beb1ed38aa3e50b563b80ac0ba43e3ce8d948019d43e7b7a22849da7f7d690e86b5f6c8a46c51735a83f0a25d213e770e1869033e34268661c7bf7ca653f2f600845a9b9ac374129280ec5aee9f735dd512436ff5d9bde69531d1e90e70e") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00000000c0)='mime_type]}cpusetselfcpusetvmnet0\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) 2018/05/11 13:18:50 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x0, 0xc3, &(0x7f0000000040)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) flock(r0, 0x2) r2 = dup2(r1, r0) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000000)) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000180)) 2018/05/11 13:18:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 124.619455] IPVS: ftp: loaded support on port[0] = 21 [ 124.749406] device lo entered promiscuous mode [ 124.785207] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 124.785559] IPVS: You probably need to specify IP address on multicast interface. [ 124.818365] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 0, id = 0 [ 124.926406] IPVS: stopping master sync thread 7820 ... [ 124.932408] IPVS: stopping backup sync thread 7818 ... 2018/05/11 13:18:51 executing program 3: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 13:18:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x80) syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x6, 0x400000) fcntl$addseals(r0, 0x409, 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000100)={r2, &(0x7f0000000180)=""/141}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x80000000, 0xfffffffffffffffb, 0xdf45, 0x2c, r0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f00000002c0)="8c986034367c6079519e23c66af79b57d87ee00bbbf0f88e094c43b7b666ff48e0c739aecc59f2348555a5ef4608c30e8d00c0363e05496645fb735a4035bcb0cd3ff6150332ebd737d6cc88577c347fc67de1fd7647830688a08143c2b9925f5ecd0c7ec66b16acfe822d7d15e96effb737d0e96d630d2873d29fb71dbab44c4befe70d5c8263da255fb3bd4aeddbefa6299db804ee07212db84a2015dfd35600000000001fd14adc76", &(0x7f0000000380)}, 0xb) socketpair$inet(0x2, 0x3, 0x7, &(0x7f0000000280)) 2018/05/11 13:18:51 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = semget(0x3, 0x0, 0x90) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000180)="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", &(0x7f0000001180)=""/215}, 0x18) semop(r2, &(0x7f0000000040)=[{0x6, 0x0, 0x1000}, {0x2, 0x9ab, 0x800}, {0x3, 0xfffffffffffffff8, 0x1000}, {0x0, 0x100000001, 0x800}, {0x2, 0x0, 0x800}], 0x5) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0xffffffffffffffe2) 2018/05/11 13:18:51 executing program 4 (fault-call:3 fault-nth:6): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:51 executing program 7: io_setup(0xb04b, &(0x7f0000000100)=0x0) r1 = inotify_init1(0x800) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) io_cancel(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f00000002c0)="e19caf20f623af9dc6e17e593079b0b5f89d618f0d19cd", 0x17, 0x6daa, 0x0, 0x0, r2}, &(0x7f0000000340)) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x81, r1, &(0x7f0000000180)="baca3ae7ed331a4fd0c2585fbc4508083b9a322972847008906be0285433a436518032902830714e841aa986462f2a02ff32d284a8ccd0b257f1df465366caa008eab124dd9b540b55371562b0b45da48f7e53986bf849107b24e943fd8c497ae4e6758dd6e2179b453db7bb1d0f3f3ab0", 0x71, 0x6, 0x0, 0x1, r3}, &(0x7f0000000280)) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={r5, 0x8}, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) nanosleep(&(0x7f0000000080)={r6, r7+10000000}, &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x100, 0x20, 0xf1, 0x8, r4, 0x4}, 0x2c) 2018/05/11 13:18:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0x1d, 0x1, 0x6) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000040)="d834c00ccebbc9b893c89ac6b792cef6852670db7e2a926dc317b94fd221a58bb073466fcf1e8a396ab51eb7a3b83fb73bbe9cb7b36c385469c825749b843a1a7b3cb7b308b12f9ed661e8c4ef8a93e4486931a49dc147c6808599113f18e54ae2d064986048d550c70d7fa812f2f7279d5588f9cf93056a5f17c7997b6b31e6eeb1473e4c15e7b1b0b93255c8e4b6dfc663f8e23faf8a105fee9334787b603285160f5d1aadb703ab9f3c3bdc606af6f3e2a1dab9a464d60faef04d5b", 0xbd) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 125.308582] FAULT_INJECTION: forcing a failure. [ 125.308582] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 125.318754] can: request_module (can-proto-6) failed. [ 125.320431] CPU: 0 PID: 7845 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 125.320438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.320442] Call Trace: [ 125.320466] dump_stack+0x185/0x1d0 [ 125.320486] should_fail+0x87b/0xab0 [ 125.320517] __alloc_pages_nodemask+0x61c/0x5dd0 [ 125.356832] ? get_page_from_freelist+0x5efb/0xb600 [ 125.361855] ? kernel_poison_pages+0x40/0x360 [ 125.366350] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.371713] ? kernel_poison_pages+0x1a0/0x360 [ 125.376303] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.381751] ? get_page_from_freelist+0xab28/0xb600 [ 125.386773] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 125.392139] ? is_bpf_text_address+0xb4/0x4b0 [ 125.396654] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 125.401597] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.406451] kmsan_alloc_page+0x82/0xe0 [ 125.410429] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 125.415183] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 125.420119] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.425489] ? save_stack_trace+0xa5/0xf0 [ 125.429639] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.435101] ? update_stack_state+0x885/0xa40 [ 125.439602] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.444964] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.450428] alloc_pages_vma+0x1565/0x1800 [ 125.454673] do_huge_pmd_wp_page+0x3103/0x5080 [ 125.459260] ? kernel_text_address+0x34d/0x3a0 [ 125.463855] handle_mm_fault+0x24ed/0x7e50 [ 125.468095] ? kmsan_set_origin_inline+0x6b/0x120 [ 125.472951] __do_page_fault+0xec4/0x1a10 [ 125.477123] ? page_fault+0x1e/0x30 [ 125.480752] do_page_fault+0xd3/0x260 [ 125.484557] page_fault+0x1e/0x30 [ 125.488016] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 125.493894] RSP: 0018:ffff88014226fbd8 EFLAGS: 00010246 [ 125.499255] RAX: ffffffff83fb55fb RBX: 000000002089b000 RCX: 0000000000000040 2018/05/11 13:18:51 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x400001, 0x0) 2018/05/11 13:18:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000140)}, 0x10) ioctl(r1, 0x890e, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 125.506523] RDX: 0000000000000040 RSI: ffff8801435ccc40 RDI: 000000002089b000 [ 125.513788] RBP: ffff88014226fc40 R08: 0000000000000000 R09: 0000000000000000 [ 125.521054] R10: 0000000000000000 R11: ffff880142260000 R12: 0000000000000000 [ 125.528323] R13: ffff88014226fbe0 R14: 0000000000000000 R15: ffff8801423de098 [ 125.535604] ? _copy_to_user+0xbb/0x180 [ 125.539584] ? _copy_to_user+0xed/0x180 [ 125.543567] __do_sys_bpf+0xa6ab/0xe7f0 [ 125.547563] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 125.552502] ? syscall_return_slowpath+0x86/0x700 [ 125.557347] ? syscall_return_slowpath+0xe9/0x700 [ 125.562194] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.567557] ? fput+0x25c/0x2e0 [ 125.570842] __x64_sys_bpf+0xda/0x110 [ 125.574642] do_syscall_64+0x154/0x220 [ 125.578544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 125.583733] RIP: 0033:0x455979 [ 125.586915] RSP: 002b:00007f0a0b992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 125.594623] RAX: ffffffffffffffda RBX: 00007f0a0b9936d4 RCX: 0000000000455979 [ 125.601893] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000001 2018/05/11 13:18:51 executing program 1: r0 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x84c5}, 0x1c) r1 = getpgid(0xffffffffffffffff) setpriority(0x42, r1, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) [ 125.609157] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 125.616425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 125.623695] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000006 2018/05/11 13:18:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x400, &(0x7f0000000100)=0x4) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x8001, 0x18}, 0xc) 2018/05/11 13:18:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @rand_addr}, 0x1) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x2, 0x400) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x1c9) shutdown(r1, 0x0) 2018/05/11 13:18:51 executing program 3: unshare(0x40600) r0 = socket(0x10, 0x3, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x40, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f00000000c0)={'sit0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000006700), 0x0, 0x0) r2 = getpgid(0x0) ptrace$getregs(0xe, r2, 0x7, &(0x7f0000000100)=""/13) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/11 13:18:51 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x408000, 0x0) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f0000000180)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f00000000c0)={0x4, 0x7, 0x1, 0x9, 0x2, 0x401}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'vcan0\x00', 0x400}) 2018/05/11 13:18:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/11 13:18:51 executing program 4 (fault-call:3 fault-nth:7): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 125.922777] FAULT_INJECTION: forcing a failure. [ 125.922777] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 125.934630] CPU: 0 PID: 7884 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #88 [ 125.941819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.951169] Call Trace: [ 125.953759] dump_stack+0x185/0x1d0 [ 125.957386] should_fail+0x87b/0xab0 [ 125.961106] __alloc_pages_nodemask+0x61c/0x5dd0 [ 125.965859] ? get_page_from_freelist+0x5efb/0xb600 [ 125.970875] ? kernel_poison_pages+0x40/0x360 [ 125.975366] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 125.980729] ? kernel_poison_pages+0x1a0/0x360 [ 125.985310] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 125.990757] ? get_page_from_freelist+0xab28/0xb600 [ 125.995779] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 126.001148] ? is_bpf_text_address+0xb4/0x4b0 [ 126.005663] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 126.010691] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.015539] kmsan_alloc_page+0x82/0xe0 [ 126.019509] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 126.024262] ? __alloc_pages_nodemask+0xf8e/0x5dd0 [ 126.029192] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.034552] ? save_stack_trace+0xa5/0xf0 [ 126.038706] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 126.044163] ? update_stack_state+0x885/0xa40 [ 126.048670] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.054037] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 126.059506] alloc_pages_vma+0x1565/0x1800 [ 126.063747] do_huge_pmd_wp_page+0x3103/0x5080 [ 126.068327] ? kernel_text_address+0x34d/0x3a0 [ 126.072924] handle_mm_fault+0x24ed/0x7e50 [ 126.077162] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.082022] __do_page_fault+0xec4/0x1a10 [ 126.086181] ? page_fault+0x1e/0x30 [ 126.089808] do_page_fault+0xd3/0x260 [ 126.093620] page_fault+0x1e/0x30 [ 126.097090] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 126.102966] RSP: 0018:ffff88013c3bfbd8 EFLAGS: 00010246 [ 126.108328] RAX: ffffffff83fb55fb RBX: 000000002089b000 RCX: 0000000000000040 [ 126.115595] RDX: 0000000000000040 RSI: ffff8801435cc500 RDI: 000000002089b000 [ 126.122861] RBP: ffff88013c3bfc40 R08: 0000000000000000 R09: 0000000000000000 [ 126.130129] R10: 0000000000000000 R11: ffff88013c3b0000 R12: 0000000000000000 [ 126.137393] R13: ffff88013c3bfbe0 R14: 0000000000000000 R15: ffff8801423de098 [ 126.144683] ? _copy_to_user+0xbb/0x180 [ 126.148669] ? _copy_to_user+0xed/0x180 [ 126.152655] __do_sys_bpf+0xa6ab/0xe7f0 [ 126.156638] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 126.161576] ? syscall_return_slowpath+0x86/0x700 [ 126.166422] ? syscall_return_slowpath+0xe9/0x700 [ 126.171269] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.176632] ? fput+0x25c/0x2e0 [ 126.179920] __x64_sys_bpf+0xda/0x110 [ 126.183725] do_syscall_64+0x154/0x220 [ 126.187620] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.192812] RIP: 0033:0x455979 [ 126.195994] RSP: 002b:00007f0a0b992c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 126.203700] RAX: ffffffffffffffda RBX: 00007f0a0b9936d4 RCX: 0000000000455979 [ 126.210971] RDX: 0000000000000018 RSI: 0000000020c88000 RDI: 0000000000000001 [ 126.218238] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.225503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 126.232772] R13: 0000000000000040 R14: 00000000006f46a0 R15: 0000000000000007 2018/05/11 13:18:52 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:52 executing program 1: r0 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountstats\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@vsock={0x28, 0x0, 0x2710, @hyper}, {&(0x7f0000000040)=""/170, 0xaa}, &(0x7f0000000100), 0x42}, 0xa0) 2018/05/11 13:18:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/11 13:18:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x3, 0x338d, 0x1}, 0x2c) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x21}, 0x28, r2}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast1, @multicast1}, &(0x7f0000000340)=0xc) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x200102, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f00000002c0)={0x8000, 0x18, [0x8, 0x101, 0x4, 0x3, 0x49, 0x7fffffff]}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:52 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/91) getitimer(0xfffffffffffffffa, &(0x7f0000000040)) 2018/05/11 13:18:52 executing program 4 (fault-call:3 fault-nth:8): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:52 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x9, 0x8, 0x9, 0x20, r0, 0x54d2fa15}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x680000, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x3ff) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000000)="2eea5545ce4590d50a2e07000000000000008bb247358a256e0b22bf467e56e62e64a93f6c565b94d37f680eaf81feff782041c94e4049bd1f2157fa0e8ead3e753500", &(0x7f000089b000)}, 0x10f) 2018/05/11 13:18:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/11 13:18:52 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x1, {0x0, 0xf9, 0x100, 0x2ef9, 0x3, 0x7c36}, 0x64bd}, 0xe) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='team0\x00', 0x6eb}) 2018/05/11 13:18:52 executing program 3: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000226000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e23}], 0x10) r2 = dup2(r1, r0) close(r2) pread64(r2, &(0x7f0000000080)=""/4096, 0x1000, 0x0) 2018/05/11 13:18:52 executing program 4: r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x7, 0x8, 0x0, 0x2, 0x0, 0x3b1, 0x20, 0x1, 0x0, 0x0, 0xf13, 0x5, 0x7f, 0xffff, 0x0, 0xf83, 0x8, 0x0, 0x3, 0x7, 0x7fff, 0x9, 0x5, 0x1, 0x5244367d, 0x4, 0x9, 0x1, 0xfa, 0x4, 0xac0, 0x538, 0x1, 0x4, 0xc1, 0x863, 0x0, 0x1f, 0x7, @perf_bp={&(0x7f0000000040), 0xb}, 0xc000, 0x53, 0x1, 0x0, 0xfffffffeffffffff, 0x3, 0x9}, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x1) fadvise64(r0, 0x0, 0x49, 0x2) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@l2, &(0x7f0000000500)=0x80) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000005c0)={r1, 0x9}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x9, 0xe12d, 0x9}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x1f, 0xa0, 0x9, 0xbe8, 0x8, 0x2, 0x10000, 0x81, 0xadf, 0x1, 0x0, 0x3, 0x1, 0x6, 0x4]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r2, 0x8, 0xfff, 0x4, 0x3, 0x100000001, 0x2, 0x105, {r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000000, 0x6, 0x7ff, 0x4, 0x9}}, &(0x7f0000000480)=0xb0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r6 = syz_open_dev$sndpcmp(&(0x7f0000000580)='/dev/snd/pcmC#D#p\x00', 0x6, 0x4000) ioctl$TIOCGPTPEER(r6, 0x5441, 0xffff) clock_getres(0x0, &(0x7f0000000540)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000004c0)=[{0x4, 0xfffffffffffffe01}, {0xb, 0x4}, {0x8, 0x10001}, {0xf, 0x200}], 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000380)={0x0, 0x7, 0x5d, 0x88, 0x10000, 0x6e}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) 2018/05/11 13:18:52 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x10, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) r1 = gettid() sched_getscheduler(r1) sched_getparam(r1, &(0x7f00000000c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000180)="183aac7db14ec5c2b5d9cc8f472d087126e72596c60db230505a93b28193fcb4b9d8ea59b2c4a3dde27fbf31a772cd754b079768313cbdb48739c63a26068324a3041626e19e60157b6a77ac90b66c665c8a6e90ee7f15a18fc8939bb4672fdb8d0a9c2c694b6857d668ef34a1981e5606623241f47384c257344234a487aaa81cba572f5ea93e5c4dec5fc395aca221bd33b20c2992b9b053a1d8a798f73838c059cecdbbfc339451eb4756fe515d90b5cfff2f7d5477e903e4438ddf617d9c61a1300490a74cb624a3bc9861feff42aad56bea3ac5f494", &(0x7f0000000040)="00e1e930ea43acfe4b3cfa54ccf547733f358458b911871f8490343319f40a", 0x2}, 0x20) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f0000000000)) ioctl(r0, 0x3, &(0x7f0000000100)="c6295e46800000f90c29fa1c3567b0a20ce5438012ac6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:52 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x6, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x1, 0x5, 0xc1f, 0x80, 0x20, r0}, 0x1b) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000100)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000001c0)=0x3ff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002540)={r3, &(0x7f00000014c0)="f26299ac827b78016c39fc972139324c450e0058be84889c5f2ec5a0aca2027907a5dc931a5fa2c779f22cbb0810ed6fc2c01be4f1d817e236a9aa7b1994c20fbf612713277f475564febe649052129e743ac3dc28865f7f2a719a43d8871a79a9ff89eb62f3c267de68e2b45560bf6e370058de539791029e91", &(0x7f0000001540)=""/4096}, 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001440)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001480)={'veth1_to_bond\x00', r4}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f0000000240)="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", &(0x7f0000001240)=""/207}, 0x18) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000)="6503b41e94173b1634c06743b2016d1997d5ce9852d6f12262091e5e9c387c7e7c97ea0f358d200373c697c4fecefbf1e41d55ebe499735e7e33a655a44003344885f50ca045bb218fb7a7cbbe204410430d9200000000", &(0x7f0000000080)}, 0xffffff9e) ioctl$VT_ACTIVATE(r0, 0x5606, 0x7ff) ioctl$TIOCCBRK(r0, 0x5428) 2018/05/11 13:18:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1}, 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x8}}, 0xd93e, 0x0, 0x2, 0x0, 0x1000}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r3, 0x8f}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) futimesat(r2, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={{}, {r4, r5/1000+10000}}) r6 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x280000) ioctl$BLKALIGNOFF(r6, 0x127a, &(0x7f0000000100)) 2018/05/11 13:18:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x1e, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "0008000000759b288842f5ac1f020409"}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x3, 0x348, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9ab35d6cdd5da7e9, 0x8, 0x8100, 'veth0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xa0, 0xa0, 0xe8, [@connlabel={'connlabel\x00', 0x8, {{0x4, 0x2}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x7fffffff, 0x8, 0x4ff1}}}}, {{{0x9, 0x14, 0x0, 'bridge_slave_0\x00', 'bridge0\x00', 'ip_vti0\x00', 'veth1_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0x110, [@helper={'helper\x00', 0x28, {{0x0, 'Q.931\x00'}}}]}}, @common=@log={'log\x00', 0x28, {{0x793, "43813ebf05fb2e7be75429a2a76e43f00365b903c2f0b993e915761357eb", 0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0x1a, 0xe8f7, 'veth1_to_team\x00', 'bond_slave_0\x00', 'veth0_to_bridge\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x3f1915e3a3f99796, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x1ff, "76d8b45c46f4665c730914f67c40a94180aa929ce9622b4ff2d953cca3bc", 0x1}}}}]}]}, 0x3c0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000004c0)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e22}, 'bond0\x00'}) [ 127.239180] kernel msg: ebtables bug: please report to author: bad policy [ 127.296204] kernel msg: ebtables bug: please report to author: bad policy 2018/05/11 13:18:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1, 0x2}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480480, 0x0) poll(&(0x7f0000000040)=[{r2, 0x1000}, {r2, 0x204}, {r1, 0x200}], 0x3, 0x0) 2018/05/11 13:18:53 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x0) futex(&(0x7f0000001000), 0x8c, 0x400000000000001, &(0x7f0000191000), &(0x7f0000000000), 0x0) r1 = semget$private(0x0, 0x7, 0x507) semctl$SETALL(r1, 0x0, 0x11, &(0x7f00000000c0)=[0x7309, 0x80000000, 0xfff, 0x9, 0xfffffffffffffc00]) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x6, 0x8, 0x10000000000006, 0x3}, {0xff, 0xfffffffffffffff8, 0x1a}, {0x7, 0x3, 0x7723, 0xe913}, {0x81, 0x7ad5, 0x0, 0x1ff}, {0x3, 0x3, 0x3, 0x20}, {0x7f5, 0x400, 0xfffffffffffffff7, 0x500}, {0x3, 0x4, 0x2, 0xe4d}, {0xc4, 0x8, 0x8, 0x100000001}]}, 0x10) 2018/05/11 13:18:53 executing program 1: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000080)=""/230) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e00000000000004000000000000400000000000000000000000000000000000000000003800020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000050000000000000000000000004000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x8, 0x0, 0x9, 0x80000000, 0x4, 0xe00}) 2018/05/11 13:18:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000028c0)=@sack_info={0x0, 0x7, 0x6}, &(0x7f0000002900)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002940)={0x0, 0x47, "7c3ca6ce264c153cf0298f0e9d3fda22189f9d84f20e17556a92e9c7da6d59b7c0a35dc4ebefeec9dd8fbda07d0bf2ab811d4f458a58f36e61bc983aa95f54da29eb6b3cd3d5fa"}, &(0x7f00000029c0)=0x4f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003480)={0x0, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000003540)=0x84) sendmmsg$inet_sctp(r1, &(0x7f0000003640)=[{&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000002400)=[{&(0x7f0000000080)="2da540817019e54da04a3d9d3ce83bf332f9be94bd3968cb8c07f4477e0f077ba64becada6", 0x25}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="850c5583e542d5da0e913bd789f403673c24e69f773ec9400c6c179299b0237022cd2ef61ced19ade417881c0a41dda49323841ce8ae563d32c05a34ea19b80c6fc6291ceb5f91bdf69a79e8496f5b551b84e50c222f8313ea320ba533bebc4bd08e3b2360d73e22dbcd63e84bd7a26ce3ce24bb19959d9affc8fe494140d2982f6a1b5415ae2866a1e1a83e1e346a3b7b60011203f2351225d88b5632f9d76e052ace4c934c2e79b106c637e34b7232a78edce5b44a2684206b1b84df30866b97b9e3eb75101b74ca2d85ea1cac5eb6d3", 0xd1}, {&(0x7f0000001280)="253173a19a26033e4d89da47b70b24f3296ec6edb19bf12a4d483bf6b5f077afef78c4ddcb401d86f2744c7d97d2887459cc79bff7370110ee7f02aa8bc043957006a167f7723cf6394ba46c349b9fbceca32a81d09cb7fbb74423be759ec10c45cdac81592fc6da7c049d7d3d7547e2c3cfcf7dd7887858037327ab040f1f42a063f7f580427e81f00540e9ab15769417018930615242e07764826f7ad95da081712918f3dc6211cde6e4a85d4b665b47376f", 0xb3}, 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2633a259020113ec9a87faa1d86c48ec3b91d7ed7724a25c9b1d2d1fe2ca50714c70c624afc2f202016868bed57bf6e65a05b426b99decf9b136730add76fa6d631e748840f1c4cb55af2ec669b74c4c564a45e94bdc27cf1b91a0a5d98846bade1967b2a2b3ea0e5645b68683c46391c66c103badf6c488e8e31b61afbd8d552b4099ac3f8338910ffcdcce1f437966ded10cc837fac4da0bbd2b02b32d892248402c1222b2132de85614f18510aac8edc227906a3625165df84758e3acb0311dad7cc34c0b3947a91de96dae4ed375aa7ab2d974adcdb646c2f8a9f337f9d3ecd5b23ba027a2cb20aa74b6888e85338fd345aa2ac178e4bdc2e7ab162b457c54f9b3ebcb74149b1401ba39f5cc11e6849f3b53015663d07b058d1ecf1389eda92106745f712c893e2bb90322f0b8e90bec4f4b239c04433477c9c59a8e3c9c016f03e45352849094f783190370eb88b78eaeea60b5407460f65d7f927108f402259391a81a453d55b0069923c4ffee430957cd4fc704ee7c745fac3de29126d4191a5441a5092e52c9599d9700de2951de6fa038a3d72c7bda5f67f181688fc0796fc8177aba15b7937ff94159a8d682bd9491588f738e647760dcf8f446f97b1fa612e62e67ff09a94f97514c493e46bcfa04456291c3f52ee11becc85580868e3b74be9f4cfa3b31e866555bc114279b54943828ee6a781df3715e8a43fa8a95e25b42d665d4f3800f4429cd923fca8cf680cff665ac5fad5edfe00c810142ecf0593d3d3fbbcb67de63aea7be75f1e7f7c1c2356faa072aa005d420e0813b21def9eae1f868ae3a86d928a586d1f6fd2c7f2cdb4b5d2bb343a3af0b1012bc5ae8b1eb73a1dbfc5b9835ecdb5d4486d9130bb54a76e05a83cfe96373354c5e092d069041c90657e433342734c9eb2b8840d3f22e9eba65c5d33713926d4147c666af91fc6f2cdbaaa0c91f3dcebeda0563baa43f4ad6a658395981871486f0e9703744429dc9d41bfde3a05c860d668b5b5409aab750e2250bfe55dfa2747fe06939887df3a1c0d2fd005e662e34529357726e827a58b867339b94de7d095453ad76464b55d6c08d0f7882085331bdb2254d9168ecc3cd3ad9f2f0dafeafec464f438b083d0eca491b0c2db3822b7cf4c665070bf3857ec410d19aa87bab4ba42397e864018f547be028945a536f5581cb09bb62c5b62a96e59d056d22dbcbaae8f8f44177605ee5ec3870c0f294b1f8ade9074f431de18979684876c807658c4d727ce1d3b50b1486f2d91b5d4139ae5551a39485fd7d20a9cec363d0ca5b2e6d932576be32b2e9dfd7a8ff1a25d0f6b0c665d171cf223829323a2832d0e46d960bd4e97ca086adf15c1d8176579047b6bffe4931193e33c73bc532825a2780df9cf912d9091a3cc3a2fe3308f353ee81a1dd5fa96e7b1f3aee81c6f6eeaec15b6fed299731eb376074f53cb5ffc7e9e50605badaba4e216a076dc802ce5164c40b7cf967f66d1cd22a3e3919456be74b94a51ccc333cab6408d4833409bab769840453062fb6662b652c5bbca2469f395cbfd6cf7aad48ec3fb3d755de0438dc0ee02036b93639da0f6a97acec67c12bb8ef59eed70dbcc5cc45f1c23481a152eb27460a0f84bfec270f07ebbaef5c4d0fa8eb8bdadfab195b12b99d996218a73f329cfc333703fad1744935c7c887ae9a6f71d4eae6f68c8ee2b811d77fb8a79c3a07ad6d2abb6e160d986cb8a9f7794c554bcad723569655cf52ced460bd4e4601c74f89fd7268ef6f8e1dade36753d2ca98cd3ecfed74d7346c7450baba9d139e4d8c85181be8592c5085d0f4117c00ae37ff3d892590e2fb09c3a5e838202a48a383aed64b040b63f3d56859acb8cdb633494a1b781a2709e0ae9826d421d31299bd8c063aacc36f03b7869d122ad8077facbe96ea02bf44a96511f6f4167fa715ad9007bcc16e47060912902a856d76cce403f3102ccaea69469933b704b6c12d67b82029c9f380c81c3e29480759f61acc88d3959087d08ab3365f13f33674a97be056c0d4adb56629f31a2e2162a2f85227c91da1003f96250171b180a2dbe6d232d0d22efc4fd44dc2cf2ca2aeeb7e258ef7a423b78cd6a0d244f76af62d2900d5ebaa4870702d930782b60ff1da86c5ccaaa7402b533f5979dc50fb794889cb8028aec41cd64f9145466a8103e5101cafbe424e23825f20693e8b1d51ea2bd786eb7a81ae63716053ed9ff71e737abcc2e29e86ca3de64efce93948b2e08f", 0x1000}], 0x7, &(0x7f0000002480)=[@authinfo={0x18, 0x84, 0x6}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x20}}], 0x48, 0x10}, {&(0x7f0000002500)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000002840)=[{&(0x7f0000002540)="2cfbdcfa1c3a82d0fbb172c42e374ad45a7655360267dec35120c63a6a0404aeb2807e4baad38d60a46485319d76b4d1d7f692cc0cadfd4983effefbbde38c2df9d6986fb30c4324282942ff87850a442e2bf63d0183d8b18961a32c0b97ec838cc29c696ffcc9bddfef959f73ee1108cf642117c9f5f68daa4de4cc32bf78918f2e920712e1b903e08104055b2a0ec6f61f2af6418ed7bafdd0a579b475890621008aea6aeb1c73b1", 0xa9}, {&(0x7f0000002600)="3da7d5e72611feee07bb0b927d476a2c585cbbee17ca61b7d7739db402fbdd82cf51003146c1113ce6f9e6c204ba344a8ef6595b9331643c0b134aaece0c51fab54f86cf628ebb25bb154cbf412054949a567e0f36e677c5f92f4e01dc3abd87d85a00c0a091651b0643bfbd30a647b67d28220db32d062f23ec35b028dec93bee444bb39dd487a1515e43911967df1048a1a12e3b6ee9216ad48b59bbe06df1be3f67489e23edec1816c9bad32ce5eab1478e8e", 0xb4}, {&(0x7f00000026c0)="58b164b4ce67dca5998d6e1775dd86b643c7532b9c6482de09b8891f3b0a5032176b7b0ee4c17e613fde6b9cbd72aff1a222c87bbc5c995aa056b2bac15402e125418d983ae0ff841a71a5b94b9a8a78d2802dc551bd4f4483a4b18c7c23a9f53da09df239302075eb8ee4e5335bc05cc2cbad049c9d8aeda525f2407e9439c978202ec180ab8fae617475e135b2d46f825fb6549c152ff6bb16178c9e1815a9f93c28a025696eff63a2b71cb59f7975729517e35a2687c8b53e353ccc61138d315c3a7abd7c7f1345ce80ba0e710a9c664fe1037c", 0xd5}, {&(0x7f00000027c0)="afbde455495620b4247cfda0841a4bcac5a7083f", 0x14}, {&(0x7f0000002800)="939484676a386c", 0x7}], 0x5, &(0x7f0000002a00)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x9, 0x3ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x0, 0x4, 0x7, 0x10001, 0x4, 0x1, r3}}, @authinfo={0x18, 0x84, 0x6, {0x9}}], 0x80, 0x4}, {&(0x7f0000002a80)=@in6={0xa, 0x4e22, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000002ec0)=[{&(0x7f0000002ac0)="2d4908b4975c22644a8590366e132324ca1756203cc136b45dd3c4d915a1a26ed972632bb24b7f65aa7333db19b8af70493713ec445b6c1e5a415fbde13e7a0c49619a876d4f76af3aaf27e97bdaa2dab5062ac910ca40fd3b1bd13cf54490efc34d7be97cbb7082385a184425b8f817a886edb5b8d264e8f7acdcf72d0f7ccb682fb80282c70db25f1e7a0397c70e5972a3289f8f920c6aae4ee76bc7e3dbdbdf3c1611784d9003ed965ef11a2c846a1469678c8e11eda6f7634254aaeeb70a7992634e5368281a4cc4537d150db68e12b64599ec57fa1e61a5", 0xda}, {&(0x7f0000002bc0)="715126b09981069b9c97bec3d0f9947485f5b5a65527321b5fc0544a4a5c84390f1dba67b334f3316353189c6710a131cfcb292ca6db4ea451214ac88a3cc60ecaa7", 0x42}, {&(0x7f0000002c40)}, {&(0x7f0000002c80)="d8d6cccc709828d3b5fa8be91125ce8fc60041e1423a7cc1ffd1f42e61a9ad71d83855b25bd0c1115d145d5ab3eca16044f5aef5172bee6febf34b8e68d337ef81e84590dd85cbbbd5e0adffe0f73fa451f85c906b2d668da36e64dadc7415480b080083980bf0377ee38bc293e435a09b2b3e747ae47e48d9b4130c610e407cf6c1384517aa14c73678ceb077066a9308a9a2314bfcd8e6097915ab32b9fa8690208a96f851e24e6216618c357beef0bb6f7b98d68854e7137c68819240a0e88b057a721b97be3fdd2b48f37ffe12dc91778706f8e60b4d363a43ac42cae24651c12afcff2e6d62fc22be012bd2bc1dc6dcf93ec1715328", 0xf8}, {&(0x7f0000002d80)="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", 0xff}, {&(0x7f0000002e80)="750ca4641f6c1a4421580d36a7a5c90c", 0x10}], 0x6, &(0x7f0000002f40)=[@dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @authinfo={0x18, 0x84, 0x6, {0x164b}}], 0x30, 0x20000000}, {&(0x7f0000002f80)=@in={0x2, 0x4e24}, 0x10, &(0x7f0000003400)=[{&(0x7f0000002fc0)="07c74316ec051433c3b490f76552d14ab673bd905184f52c9ed7095ff4a2f3972ef254340af3dbbc844d66fd9c99e49e768d7001e409f82ac464dc8a1a146d0e0e8a21d593753c4930a210e5851672d7a16c5deb88bdf99784618a02bf3d6304aa6451bad5f26f3d89c5d6ff91e012247f997de3f68a1f0596538a9769fe0f0e9cc6b12c9e56dfdea5ded915cf411a10fa5f8f0a0e82d7234bf03ccc8bfa6f277ba2d152b9c28d3e47d232b1b06ec97e8083feb7a5841b82d98ac061af31", 0xbe}, {&(0x7f0000003080)="1c1d7955852a39f243d2903b1014e2cc86e354fc988111ddc46b5c76ca688545f4c6193446f1fa95208fe8b21ba9adf54a240d4a9fede9b55a4198ca7ed6abcfbf0597bfe7781874e487ca5700b64448f5410aef58b7e85b8584df8df694c03447d932bfbc244013f37bd0472166f61b4b2de910ef22ea5f279091352bd80df0f88ce1c600b5139fdf357652b5de87c0", 0x90}, {&(0x7f0000003140)="c280949f07d57b67b3186c7248ac8514027b2d80679e3c903d908e46c92489134619efb62818526517a759f29191ca", 0x2f}, {&(0x7f0000003180)="eb962875ad1554fc06dba4579fa48748029a58c081aea921b50ce5e2b47ab786a355342e00589a54a96e7e46bf1bdbc4d72096075e66514de7d565026eb0d411b49fbc9a86c7e01639a402f8d79448dbd8f5bf7e1f70c837a3ef946bd3f6b61562bf73c1f9190e5f4bf5ba65448c85ecf78ce49ca2885dc571fc51507ce0f5688425a5d1b23d75d91fa748bb507a6413bb8e46b44262ee4ce262e634ae8746a7d2", 0xa1}, {&(0x7f0000003240)="eb332d6557f630ee2670ebeee9a8cb6088607f0dc0f2a02f9d9dc114399659bdf1267d7ff4d023babae63ec3f35bcb990723e2303e468bb09c8e871045ae86a9d3ca8a0c5f186b3dbdff2042a454ff22ad057646f0313381def716de47510dcb73ac65b863b3403e90081e3bdb85f58f533912f2df161a49b2662ac55cdc77d7a2f024be8ea6cb7fbc8320d7a30e604ecbb361e29c13e7d282f1246d969aca8fd491233d50dec8e88982082eb8083f", 0xaf}, {&(0x7f0000003300)="31d952778037b311949e4674792fd59e23fd4ade06e409a5653285c024e496960ce956daeb4565e1e1e65ed7a5b91a23e475bb0f76dfc5d0d0ffdeac0e094027ab3cfdd6895198d8d86ef4b999e6c739f715f22a5df645b2ba91db434054178cb09e8adb215fb5331b370422309ac6f6a9ef67bfdb9b4d24e7c1cf5fd98342724b67164973a7cf897aebd683dbd4e40eebabac883ffdcff891cf92009e666f04594f699956ad2c7204d8530160784036a080478d1198299d2924ffee3774f72b9a3d", 0xc2}], 0x6, &(0x7f0000003580)=[@init={0x18, 0x84, 0x0, {0x3, 0x0, 0x4, 0x100000001}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @authinfo={0x18, 0x84, 0x6, {0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x3, 0x8000, 0x6, 0xfffffffffffffff8, 0x8c, 0x6, 0xfd4, r4}}], 0x90}], 0x4, 0x10) 2018/05/11 13:18:53 executing program 2: r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="7a2b85e1f7c254bb683f5aa1106005a575e4ec4575bbf6", 0x17, 0xfffffffffffffffe) dup(0xffffffffffffff9c) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x40080, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x7f95d6e8, 0x40) r2 = openat$cgroup_ro(r1, &(0x7f0000000380)='cpuacct,usage_use]\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0x35) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x6}, &(0x7f0000000300)=0x8) keyctl$get_keyring_id(0x0, r0, 0xbf) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) read(r4, &(0x7f0000000180)=""/213, 0xd5) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r4, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:53 executing program 7: socketpair(0x5, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000000040)=""/123) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$llc_int(r3, 0x10c, 0x5, &(0x7f0000000100), 0x4) fcntl$notify(r2, 0x402, 0x8) 2018/05/11 13:18:53 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0xb, 0x5, 0x7, 0x20, 0x10, 0x1, 0x6}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xc, 0x4, 0x338d, 0x1, 0x0, r0}, 0xffffffffffffff0e) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000400)=""/56, &(0x7f0000000440)=0x38) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000380)={0x6, 0x5, 0x100000000, 0xe3, &(0x7f0000000180)=""/227, 0xe9, &(0x7f0000000280)=""/233, 0x8d, &(0x7f0000000080)=""/141}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000847f95), &(0x7f0000000080)}, 0xffffffffffffffd5) 2018/05/11 13:18:53 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:53 executing program 3: timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x30, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) getcwd(&(0x7f0000000000)=""/43, 0x2b) 2018/05/11 13:18:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0xfffffffffffffffd, 0x0, 0x1e4fcbc4, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x30) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}}) 2018/05/11 13:18:53 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000040)={'veth0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:54 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x2, 0x7, 0x7f, 0x2, "689d2824afa35f8d5019bf1edb03191f72940ec7030c33300545571afc3a30800a730e3bf38ea154de46ac61", 0x80000000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000100)={r2, &(0x7f0000000180)=""/84}) 2018/05/11 13:18:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x121000, 0x168) syz_open_pts(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'team_slave_1\x00', {0x4, 0x6, 0x7c, "89395cc5a601", 0x10000}}) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r3 = fcntl$getown(r2, 0x9) unshare(0x800) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xfffffffffffffffc, 0x80200) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8, 0x10000, 0x2, 0x3, 0x0, 0x5, 0x180, 0x8, 0xd, 0x6, 0x3, 0x117c, 0x5, 0x3ff, 0xfff, 0x3ff, 0x9, 0x4, 0x81, 0x400, 0x80000001, 0xc0, 0x9, 0x66df, 0x1, 0x4, 0x20, 0x1ff, 0x200, 0x10000, 0x0, 0x9, 0x3f, 0x9, 0x5d2a9dd7, 0x5, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000040), 0x1}, 0x110, 0x3, 0x4, 0x6, 0xe7, 0xfffffffffffffffa, 0x6}, r3, 0x9, r4, 0x1) dup(r0) [ 128.154873] Unknown ioctl -1069525735 [ 128.189423] Unknown ioctl -1072667610 [ 128.211257] Unknown ioctl 1074816028 [ 128.245572] Unknown ioctl -1069525735 [ 128.264544] Unknown ioctl -1072667610 2018/05/11 13:18:54 executing program 3: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = socket$inet(0xa, 0x3, 0x5) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xff, 0xa0c0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000180)={r2, 0x2, &(0x7f0000000080)=[0xd7, 0x4], &(0x7f00000000c0)=[0x1, 0x2, 0xff, 0xfff, 0x3ff, 0x1000, 0x101, 0x1, 0x3], 0x4, 0x8, 0x401, &(0x7f0000000100)=[0xd126, 0x5, 0x5f86ee46, 0x2, 0x0, 0xd2b9, 0x1715f57d, 0xff], &(0x7f0000000140)=[0x9]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8982, &(0x7f0000002ff2)) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/05/11 13:18:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0xffffffffffff8000, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sysfs$3(0x3) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10200, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x2e0c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000080), 0x4) 2018/05/11 13:18:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:54 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x0, 0xffffffffffffffff, 0x8000000000000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x1c, 0x4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:54 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/05/11 13:18:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:54 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x20000) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000180)="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") ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000080)) 2018/05/11 13:18:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/11 13:18:54 executing program 1: r0 = socket(0x100400001e, 0x7, 0x0) setsockopt(r0, 0x10f, 0x82, &(0x7f00009f9000), 0x14f) 2018/05/11 13:18:54 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000000)=0x5, 0x401c, 0x0) get_mempolicy(&(0x7f0000000140), &(0x7f00000001c0), 0x601, &(0x7f000065c000/0x2000)=nil, 0x3) sendfile(r0, r1, &(0x7f00000002c0), 0xacc) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x4, 0x3ff}) 2018/05/11 13:18:54 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="4e4a4ae7e2e6ffac01bed30142e6d7b0b1a906eda96e7777d8dc5b9efd8da4409b56174a0005517104724cc0a9e085264ee598f5a3adb893292c2ade67c54a0b22d5107eaade676334084b3c530628534cf489eac43748907e07f157a00cb21ba6c5cc69eade14b592cb1315b462b17356991aa5a171708af01c49b3d8bf1eb66b893e66b23e196d86a92fda89f2c320e0d2136ca879a34a73d540427f70", &(0x7f00000000c0)="97a3ae248b1c79513989f950407617847e0300c0a85ccf7aa35605beee600d0f6a10666d5f0d080f916a36c4a7beaed4a31666812cd88ffc208598c78e889199fefd4670b11c1c680328ea73331f8cd6b97c"}, 0x20) 2018/05/11 13:18:54 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0x1a, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) unshare(0x40600) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)}, 0x8001) poll(&(0x7f0000000200)=[{r3}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) r2 = dup(r0) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000040)) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpriority(0x2, r1) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/11 13:18:55 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x4, 0x338e, 0x1}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x280000, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f00000000c0)=0x2, 0x4) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) clock_nanosleep(0x1, 0x0, &(0x7f0000000380)={r4, r5+10000000}, &(0x7f00000003c0)) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x7, 0x4c0080) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000300)={r6, 0x2}) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioprio_get$pid(0x3, r7) r8 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r8, 0x1, &(0x7f00000001c0)={{0x2c62a274, r2, r3, r2, r3, 0x5, 0xff}, 0x200, 0x0, 0x4, 0x7, r7, r7, 0x7}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x17f) 2018/05/11 13:18:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) unshare(0x8000400) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000000)=""/4, &(0x7f0000000240)=0x4) 2018/05/11 13:18:56 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000016c0)={[{@subvolid={'subvolid', 0x3d, 'eth1&'}, 0x2c}]}) 2018/05/11 13:18:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8001, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:56 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x3, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff2d8f, 0x0, 0x0, 0x0, 0x80000001}, [@call={0x85, 0x0, 0x0, 0x36}, @jmp={0x5, 0x7, 0xf, 0x0, 0x0, 0x8, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x82, &(0x7f0000000240)=""/130, 0x40f00}, 0x48) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x200440, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000440)=0x6e) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000480)={r1}) ioctl$void(r1, 0xc0045c7f) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180)=""/85, &(0x7f0000000200)=0x55) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x403) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimes(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}, {r1, r2/1000+30000}}) r3 = dup2(r0, r0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x2, 0x101, 0x3b, 0x39, 0x600000000000000, 0xdd7, 0x80, 0x800}) r4 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="747275737465642e72616d66730032de96e57ebb7e46569ee37d933436db78f543dd7a4bd5714fccf10756bf7dccbc97d5c0efd999a697bea8e46e08425ae09ab10f9a28cd7e824dbf3fffa2c31de25d89e1070000000000000001e0b6eecdefc105e54a06afefa989b20afe6ab0afd5e9fb015514746e982d2810c7fc450743059cb7546af09789bc8f70e53cd62bc561985f8fd8e645306fdefc272a0d95ef204848f0e0b0fe46fcb77b8c0a81ad594eb220ee"]) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x6, 0x100) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r3, &(0x7f0000000280), &(0x7f0000000240)}, 0xffffffffffffff22) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="0a95ca431585e29fadfdc9a6895520e6994528601d1a0bb90d11a3ae1ed6cc9225f7de1ab59ec88c30bfeb9313a943990d91e010af7ceabfb4651feb25f649f14a4cd3147bd3656e3cb03e7718d565ad0d1050962a556748ec5632929b3c0c", &(0x7f0000000080)=""/76}, 0x18) 2018/05/11 13:18:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x18, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/11 13:18:56 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) tee(r0, r1, 0x2, 0x9) r2 = socket$inet(0x10, 0x3, 0xc) bind(r2, &(0x7f0000000280)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r3 = socket$inet(0x10, 0x2, 0xf) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/11 13:18:56 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10041, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2) getsockopt$inet6_int(r2, 0x29, 0x34, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0xf, &(0x7f00000000c0)={0x4, 0x7}) 2018/05/11 13:18:56 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:56 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) truncate(&(0x7f0000000080)='./file0\x00', 0x8) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x7f, 0x4) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02120000020000000000000000000000a20cb4ae41566d5b9fb6266093ce01b698e000faf394caf1ef929daafe714993b173"], 0x32}, 0x1}, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/86, 0x56, 0x20, 0x0, 0x0) 2018/05/11 13:18:56 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000740)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000001980)=[{&(0x7f0000000100)="3bdaddc64d46dd0b72d46c5f250cda0b2834b0557373692591036e5861ff3859aea79d324a98464467b2ae51b60e33cdb892be88e212d80663dbcd0f72c034e8dc5293ebb5a5620f54a1a13103555c97cc5db9616cfc91088023f47a8ba856b595102def0e4e2cf8b868c1b16808fd40118e4c44fb47913af6b1d2b351958a5300f3e986d6acee10575ebdb23c73f2986dc940c1f26133475fb2", 0x9a}, {&(0x7f00000001c0)="7a48a10b3b9b2353a3102bf8f211902587e3e16bfb7cb739bb3091148108c8da801209ab554f6a1755da41782b1d0187dc96b61cafd47aab5a88837c2f16625a19e14932cda4f85abf946d101dd10b13b8a591485fb85cd1f6c07664bc665271dd3bd7f11c821e7caa", 0x69}, {&(0x7f0000000340)="24acd51d7bea774727b547b94fb1cd170166a90ff8e840b6d78c44ee4fda770b9f81a2955bb69c5ee34936f2fca8224da38b5b190bc4bf232a49f93b00088da575f0c6071c024b14018c98ed6f488a2bdf7189bc50e9c12b48900e3da9db739f40f5601dbf796a9faab9282c15eef1c9a9d63038cfed22dfe4294cf7253fccd566a7908f157d0c12a61dc3565315d46436cbe7931822116e80e9593ec20cbe4991e21d5df228e2", 0xa7}, {&(0x7f0000000240)="abf6cceed83a", 0x6}, {&(0x7f0000000400)="3011a4752b8788a5bf1489feb6bfff66a2898e84c8ad984c871a44f0b375f7354986b59c103182429e6ccbad63bb940ce6f222670b22b72a515f574ff2ce71088ceb6cf8d02a50884650eef36cdc9d9a0e7c6abe0ca2338794ce0fc946d427c940fcfe8e63aa43f620332b0be8aaee5e80bbbcce66c52675e0558ffac7d8eb7aad00c479", 0x84}, {&(0x7f00000005c0)="1f42b3fb8d36df9036c33cc59dc8c7b098face8f85aa0375f59176a8d0b7de17e550db6a5f3bb626969eb3dee9e25cc3cc537c4164b01d4599314463b87ebeb1c44d52565a77ad3535315b8581efdd21ef9876e8d5da3818d33942749f01d6b1f4eef9b1af0cf877e3b9d86c19966e7fa83adda2bbaabe9ec7c9b5d798e99b7f989517d8e5da3d05320fecf2c20d7d28c89a330c58854548f9f517753cdf1a5200994070a01b9da1854e940738f20f03caf00bde2dbe0f9603f4bef35b9cafac2df2c674b3fb5f1dc764191c11f4dcb2954b04fe8aaa24fdf01ea2d756ead1154d89d7fee564a3884d52e74284db241ac7f3ca9adf", 0xf5}, {&(0x7f0000000780)="6b261e74e315d6b0aff7f419d8af4f8f35e8094bb8137c1f1f3d7ffb10cd83f756f5f32a8f377a049fa1b47ced0c2f0cab9aa2669423ba2f263f9b9794b91108ce28fd47c3d7d223139b58976b913e2728e41bd4d9bf6f1b1d950d844453039afbd8c18d759045ae004b3992b2e8dd67dd8dc3ff4991a24deab38187e720f8972456554395bc025799c739481b4c961e5edfbc29d29612533a2a51be43edd4cb06ae093f25c1b02f5c0df1e62a3298511bafa185a78bb9ec2cf91e5c96c3b5f002d85135271f5b037e83b34a49a13a7c5927e6121ce6847fafb3d9e992638c36b6a1f875bd913c7c645755608dfc4169236493a7315b1e976962d5a41cef99da9abd96d99cde950ca75c655f9648424229780d10974a20f868da49537127a21e013d75f4b8b1e4a66fa883cfea04396094f0036f944e441d372735838cb652043475db9f65228665721c5fcfc3a0a2bbf72ca8b804913d9749897bad2765591713a2921b98534d643a5f4909117b3393d0bf15872a3d58f646fa19c9175cec535d6e046bcf0170b9333a8febe722d71f2dc20a332d7819c623ed447baccb6adbb88f2320e25155c318887da818ba9b0901380a8fc0149fd11ff584d9bb046ab12454f11625a8616be11af2cf0ca3bc2dd3bcb0bd4ebd8ddaacb8615605f460d84322ddbdaa0581041745cab2cf6da09169c58eea38ca0f6544ff8a62b812428963187b09e41075709802a24544388c3b5fe9519e118eee98d69768448d5458d9461d36006c34f9cd265aa0bd076c86bfe665579205ac8d963cbaac825a94283650b393dbc57e1f596bc1fe3469f059db51875c1d244047a12d65e7faae4a350ee115a18bceda42ed8f3da2535d77f48f001cee4b2f15726da1ba5b59d695728988c3e9a4bfa541f897fb7707d5476898eeffd5988f8a3096f9ced223a5f82ba5472a0acd0aff9b2d617b85af0debf392c0d364fddf526d7259260cc2fb1b5497e1c2c57f2006c29f1d588736c2996b473ee7533ba7c8f64c1f62a2daf0043ae18428ff467a511427a2e6007ca29c13beb7ff4caf54bc59bc2e69030d9fa338a73f7205b3ace8fa6b7235e5b49451645d38059e23949efca16ab65f3909fa288f13b01f78bd6d926c1c8ae2b2e6c7d0b1012c2f52e6f1b3a880ff44332093a23d60dedb14244228f2ed921a3a7e9bfe4c9ae35bc436e41688bc40651b2402caf398e860f9fcb94deefd93c57d43f18c5e86ef2638d6efd2aac8d891137bff96f6cc7511a6fc13bce1152589455d0ff5077a8c327ef303c37920cd7f03bd284c9c0ec99f3abb16efa2b3599d96c447b322d1efe30e5f4897e5b6dd28ac156602063552eefc502db6a8d2a22f1d3d2eaf2557f74af0bc78fc099a37219e92aeedc8b54353233c17812987ae4d89fdc72368a48f5c2dbe93183714e662ad470c78cb4edb202f01a9807244ac111bc83bac3adf4902c6c84bba1960f70ea1b9fe0288b22a1bc4ccf60addbc5c866bdcc628fb4bc46e6d364b473f257de0e8a746a014d4dee9da5868f5cbee4bb113a0c1240c03efc914df33a76df177f4d34dc025616516ed3fd5ac55ae8b5f85aa53b13e2addea877288ea52238666d852d19ccbd27bbdef926dcfbcf9056995988002be7c5c240816538aa9f99bc2a8e4d9854646ba0d68f8fd125d2e3b1f02e8f416039e236be6c47b02b71d089a534ce0f9559537737bb2e9a2352622593186240af50223249e1e12c29a58622efb06b3b0b838e8409c0995fe719405113ef6e6fb47dbc88adce2ad6cae7af759d2f382286c6b93af5d662d59c179b399966f983b9f389fb3d9ff816e1cd998506e0d371dd38efda5c822cd8bebd772e72ed13b244541700565c28cc24329405e37766f17a7ac244a0ae8bf4a72ea2526fa8284ba055814208e3d96b1242434f15851b7d968637e08a375fdd99f1aa2d72c8925b11d5d66033a81ded14dbf65ea988ea57b4052dbfc6344df1b576eae6818be19a24eccffab0fd58320783df8499cb62b233f1f5b37382c587c7d978bb6fd267fd8d2e12a16d29edc139b196ea13a26ebbf0a9b878464e27dc8f1b5b0cd18973e6c57dc845dac51a1bc4cfdffb36dac85ba00c27834cb9a31cea3af7eec735816a9b833c51bbf8f0c587892618415fb1f339755a468c598f99d0f61d395ef963a354a3e5a76bebcaec43e7857dc46abd59a41d58b8eaf292c3716ef7bc86eab3be7422a854795859bc995850e9486c07f28edfb85c328a1d90eebcad78de8343d937f4c3c8078c97cd78287d087d3428ffc865433344f8fe7172369d0460d218d631448ac80cf6bc1b7f30011b179e687273acf8882c80678e8af091bec557554cd778b16496a9990275a7ceb8e50bf04bab622abe885683d79ec6688aa5d3d784f2f420f254c185f00e96f0e808a4ae6a43a37f81755a74a31c22678f44b8dd829e9e7850ef6edcdcfec781b8820ea34093fd39974f019215eb55267944cedaf44375ce6804b1e25dbc73f7226d04dde5def73402d13bca26987b3b1646d091222d1bbc08a2c409bb0ba18fc27e1d08f90cb81b2d628a75fe4eb61d188626ab5ca9d64f929acc2ecc690781d76ce215cf4202a6a22502b840c5e9a974c8b6dbcc704b68661a6d60d8889e324a9806a5caafe12fb99e7a5233d51362066f76c7d2f3526070c33d0fe04f0bbb93e53453e60f211ed75a39cf6ac8e66e84082b40bcd69aad5ed4454c8bb12ef685362c58dfc7a9cd6213129e4031180a2e611d57a0a12cb4339261c19629d2158e1fc1416e1b2ae4bb29a49f2ff1a8c463b09affc0402a03a3299347998f028101183f109187bc4e4e853d508243e9ae133463a8c82d63e7fa949743a9a9bae9c034b7711ee6392941faca49ba27253f66f4c4f25b03e198912ccefd03d83f655eb8a59c81cbd583f256daa098c656be614bf203de76c50df5e27ca63abe2ea153e34e824b58d1599c5c4dd9090760f6591cfe5ca1427e6452ab15d84fc9ec01fac48aaa0531ca81e4bf99f731de95d781440bba0a6e95989b956966a62b5a8126611cc07be04c1b4b636600815f46c8428ea8f2c808a785983fa3e668b319dfa6e0102ddf8c9ee6efe8e1e62b486e97d5187a0580c48b61d4eeaad01668ae2087628a1d2015e46ff93c90e333dcb6e67650289782b295f2f1a1d5b00e6ff2c3dc02291d636d48a230238111d28a20c146686d8bf80a4920d4e82e3fc62a12a2832f34bf443a48127051187ed26012459f941c4c7413173b7e0380ca4841281d380b933f45fe73730dfba17209263fceaa0796383b204436636123a7af50581f306fef3297cbb06c4cf77492819fe497f612ce42c5b117395e4e3e9b858cfe83535dead42ba88681358e653c70bb050248db55acc710fdd334b8c94502e35e6855ae4cf4c6c289b2fb261b57a55c3873175d0c797a423feea60792227998e11e2534a47834dabf59aaaaf7f4bc426c9e985dcbdc9e1af4f5015d49ca6ec97aa93febbe34b571f444f04f40deb529caa49ffe3a5d0072765523363c71324f985adbbaa41ea6b3c17d5d2b714088f4ce76cbf752d5e40e1a977675701cd2f180a5f762b13d5391d7ab33f7866e60ee3441039076e56060ee8ba4e212bea8b475905550e58a57aef7c25522a2a0cbf1058bcdc2fb637f6002269ca1333af10bb740d6e92827bff76e82cb90b1b5fb88fe6b43a408b76ffbb3aaf0e43b1e3c3c89a4dcbd93dd290eea69342897e8c2aacc5578285045d81d3117be048b6914a01053bafe67e768aca4f03a0f59521b6991bfb447b21b7b8bc07fa577cc4615c40d9c5665df57c24babdc3af3e0ab29ea8f3a3b138155cab33f11f4c07337bea84467631307c10e68acd9b4ab448b9904910bfd3ba5b8934b0a9fda59b5f6fa1fbaf115bcbea63d5c8db1c89946cdc07907dad974ad7c274e3969acf101da0392c47566dc25325282e50a80685bab55419965be61784201ef03ac99ded79cd71f0ebbb38dad96fb44d0d7b835d5568b5f9afbe08df8783ced91e9743ae2a100bec4e19de6e06ed0b812325a2db305c511ccfdb9447510320918437ae9d087e01e2b818a88635ce1b81e23fc09631d8e4e721938e8fa07e0403a586cb4f2d039eac7f4611b6796445b804f035f76849f446eca6b41269307bcd318515db708b27378c22fa38a59e73be81d771a1a4de5fa6bf3af24a89518e984fa2a799f7628287de28815f7acfe413474a069fce3f2c3aa9d32c8cfcee20c4bd1927df0476ef76ce6ba3a306c8b1d0e05b5e5b15b433282c25e222638e87d4b33c95acbb066a1973d0f7dfce246d6a7e404a4e5ce2c60316cd322a8c34d4777f657ca32ca64dfeac9417ca62db4062403ebeabd9cc6a1c39ea9eddabe197199f41df4b7079623aa76a6849c9f2c0e5aef14e57b6ba5df2580e8e0ccc46ceb5f98b7ca3a960745c7c4606a71c8a209b44c4af1584166145f2f22016dc3cdd033b3161eb80bc1f3eed76a2e6341a6e8028f8b0f65bed14f7685c75c7ed70646722ce0368a7780469535b38378e68a764faeb91313b281a0decc66285aea459ad6e901b238468a6f9f38b13301c1a40342c922b2626220e48df61ad86bcfca3f58f2792bd301941327558baaa0386b86fc75e0ebd01ba0f0a7212e7c55bbf84b9ca38d723bc72f50cee9282d89e88494498637a9f5e5aae5ebc24090d3b79585f89ca477dca46670c7948fdaf3b73bea212c91ac55cbdef5ebd804f7354978ce960e6da1d1a7ac8192d95b6884180aa723529d54c28770adfe83fb5400b3dd556807e026bf7f0e7a449c6d0e131f4751f5dff113659fd790bb8625d8ac83a7b5a64e2b129e2f5074c012bcdfa869089eb7ebf8eb75436b6cffcf656296a03f38d186ca6db0667d9621147ca7bb4f9f1888cc4aa34c5f995d444e7a28a3aaefa2b9ba9889aaf3c0bd326944d9854c9263ced2e264cfc6950c78d821ab3af201de5baf7e2582ac5ce8e8ef01727ea02b4a8e6c41efa06255f2dd92a6b23da7e54eaf5dd3a7f4828f29b2d6c4b8c63ce7e06903cd97c021b18b547e0dc0c292c2098e63ffc7202e0e18d863e8484dc1f8d9fa9906a16bcf78010e0a5d4f99d5c377cbb3aa91f3b4b34beca6124553b06676d44be41efd24da2f53e10b71917c8555eafcbd5915293907db0e01e836579a75396cacd5e4ebef3fd717bf15c16066cf584daa33ddda7fc26a0cf2dc066089cbb99238d8af64c1141379f0878dc1daa292c5d0afe31b6715d3965401f1b2ae9a27e67c35d96645a31709f5397c283afea13086854943a55111a4b8fbe155a493fef4bbe0cb01082fec547ab29d431cc616d4f1aa7091ca73e3e2f684fce1da146de6bed3d463ebc37eb03b805974f69d777e92dc6730b8fb3881261f98c82e24ed5860e75a76336de6290f2f931bc7cec96ab605ee5a8140c405b10f92669614c2b126622941029c0ee34c4408080151cc63c4d9b2ffe2af6699a50d78056ccffdacaf8aada4a56a6d1b1267f14c0bf32a51ce2fd62c75a9188c1e856a2600dedc12a6a34eb00f14da2b9ed59fdbdd8311dde4898a5b5ca6d456f2a2dcfd5a97fbf9e9f00facd06baa6ef428157f3f1fca17341a805bf663fd6ed2849f98690e05202a933763b96599ceea54c5df1806a2181d2bb4d7d09a3f84181858c38a20dea243fc2510e450d7478d658f890b5ae22a175a001b85c8329924131b95d1c4b21fb066fddbfeba4349458d253c1aabab28447f4a41fa1ce7fb57f6dff89d7f59c", 0x1000}, {&(0x7f0000000280)="f2bf09e0d49b2b9c9ba886ad7ef85d20beb2b3365c72af2846c357f86a1b", 0x1e}, {&(0x7f0000001780)="5cc73570a18e5b0ebf1a444f1b440d6a90e8639fb7b1055cae433528fbe1e53754c08e2b0321d4bd2b56d540c1dc144940d2cce683121c3d894d93c6506e7e99e4197b7ca17164cd1282c3f9f42dbe9c6d14cc8e788b263dca798b5c82c188f4059026c5ab131a69c889075165b968bedb4c2e8bd01bca447e87be6036bbe36313f6a8b4a44f8d073f124ee440ab2793fcc607b8463abb720ac505451735efdf2179417b7a1fea9e978cf82d27e78d621c694e34e5dda2383d60954b4ed1b02c6cec13f99423310b1d4f638649a92bfa38254e1d250974b474fd3c64292176e1de58ff51116dd34d42f0ae74ebfe0476b32c151bfa1f2be9", 0xf8}, {&(0x7f0000001880)="f1c69dcab66ad1ce34b1fca31ed9fc778fb865ba366301786f73afd1f7aadcddbc8b2e87314bb1cfa59a8aba690bf4fdac0ca0e50eabab605042b41582cd4aad39241648eb8af1a408aa491304166f45ca7f5cfbcfdd7e8d2d87bdfc825ef47ce30f250693e1317d3e8c7cac4f67be4a8ea723be0f232403ba1d2e4563f1e91f55062c30b1129826a2d45c82414a593e46f106529ee0c5db50393c6637e3a9a0203ca66a165b7efdb7545b0028146fc89e3663f67d8885d644aec0ea4a176e6d3677ecc6878d5de96f08dad420238f305292edc21358312b5252d0814b7b05a4e044d94b535f7073bba8ba14afc011657ea786aaf432", 0xf6}], 0xa, 0x0) listen(r1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f00000004c0)=""/195, 0xff68}], 0x2, 0x0) 2018/05/11 13:18:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x1, 0x338e, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:56 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="c6295e46ca6c09b687c36f") bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2, 0x1ff}, {0x0, 0x1}, {0x6, 0x6a7}], 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, 0x8) 2018/05/11 13:18:56 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'vcan0\x00', 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x4, 0x727, 0xd6ca, 0x17, 0xffffffffffffffff, 0x2}, 0x2c) 2018/05/11 13:18:56 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x200000) r1 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000180)={{0x9, 0x7, 0x1, 0xf1a1, "cac5430d86b4fc4aba58c82a5f8806876f6eb49896ff2be954836270daec9fa2a931e932e7d857122ccac08d", 0x7}, 0x0, 0x0, 0x1f, r1, 0x5, 0x800, "e2f34a858935d980a632768bbdbd3e174ddc713cd631b23aa172b459df4eb652793e0fb554156ea5f2fcaa7eb4a33c95f598c908c5f9a80583b6e5417c371cef", &(0x7f0000000040)='vboxnet0-\x00', 0xa, [], [0x800, 0x7, 0x4, 0xd0]}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:56 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xfb, "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"}, &(0x7f0000000300)=0x103) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x7}, 0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x200000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x4, 0x30, 0x0, 0x2}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="05000500f5ff8300090009008000"], &(0x7f0000000100)=0x12) 2018/05/11 13:18:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) ioctl(r0, 0x8001, &(0x7f0000000000)="c6295e46ca0900b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) prctl$setendian(0x14, 0x3) r1 = socket(0xa, 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14, 0x80800) sendmsg$can_raw(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r3}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x0, 0x7, 0x7, 0x4}, 0x2, 0x3, 0x0, 0x0, "a0d51850e7976137"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) 2018/05/11 13:18:57 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40000, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000740)="c6295e4eca6c09b612ec6f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pwritev(r0, &(0x7f0000001980)=[{&(0x7f0000000100)="3bdaddc64d46dd0b72d46c5f250cda0b2834b0557373692591036e5861ff3859aea79d324a98464467b2ae51b60e33cdb892be88e212d80663dbcd0f72c034e8dc5293ebb5a5620f54a1a13103555c97cc5db9616cfc91088023f47a8ba856b595102def0e4e2cf8b868c1b16808fd40118e4c44fb47913af6b1d2b351958a5300f3e986d6acee10575ebdb23c73f2986dc940c1f26133475fb2", 0x9a}, {&(0x7f00000001c0)="7a48a10b3b9b2353a3102bf8f211902587e3e16bfb7cb739bb3091148108c8da801209ab554f6a1755da41782b1d0187dc96b61cafd47aab5a88837c2f16625a19e14932cda4f85abf946d101dd10b13b8a591485fb85cd1f6c07664bc665271dd3bd7f11c821e7caa", 0x69}, {&(0x7f0000000340)="24acd51d7bea774727b547b94fb1cd170166a90ff8e840b6d78c44ee4fda770b9f81a2955bb69c5ee34936f2fca8224da38b5b190bc4bf232a49f93b00088da575f0c6071c024b14018c98ed6f488a2bdf7189bc50e9c12b48900e3da9db739f40f5601dbf796a9faab9282c15eef1c9a9d63038cfed22dfe4294cf7253fccd566a7908f157d0c12a61dc3565315d46436cbe7931822116e80e9593ec20cbe4991e21d5df228e2", 0xa7}, {&(0x7f0000000240)="abf6cceed83a", 0x6}, {&(0x7f0000000400)="3011a4752b8788a5bf1489feb6bfff66a2898e84c8ad984c871a44f0b375f7354986b59c103182429e6ccbad63bb940ce6f222670b22b72a515f574ff2ce71088ceb6cf8d02a50884650eef36cdc9d9a0e7c6abe0ca2338794ce0fc946d427c940fcfe8e63aa43f620332b0be8aaee5e80bbbcce66c52675e0558ffac7d8eb7aad00c479", 0x84}, {&(0x7f00000005c0)="1f42b3fb8d36df9036c33cc59dc8c7b098face8f85aa0375f59176a8d0b7de17e550db6a5f3bb626969eb3dee9e25cc3cc537c4164b01d4599314463b87ebeb1c44d52565a77ad3535315b8581efdd21ef9876e8d5da3818d33942749f01d6b1f4eef9b1af0cf877e3b9d86c19966e7fa83adda2bbaabe9ec7c9b5d798e99b7f989517d8e5da3d05320fecf2c20d7d28c89a330c58854548f9f517753cdf1a5200994070a01b9da1854e940738f20f03caf00bde2dbe0f9603f4bef35b9cafac2df2c674b3fb5f1dc764191c11f4dcb2954b04fe8aaa24fdf01ea2d756ead1154d89d7fee564a3884d52e74284db241ac7f3ca9adf", 0xf5}, {&(0x7f0000000780)="6b261e74e315d6b0aff7f419d8af4f8f35e8094bb8137c1f1f3d7ffb10cd83f756f5f32a8f377a049fa1b47ced0c2f0cab9aa2669423ba2f263f9b9794b91108ce28fd47c3d7d223139b58976b913e2728e41bd4d9bf6f1b1d950d844453039afbd8c18d759045ae004b3992b2e8dd67dd8dc3ff4991a24deab38187e720f8972456554395bc025799c739481b4c961e5edfbc29d29612533a2a51be43edd4cb06ae093f25c1b02f5c0df1e62a3298511bafa185a78bb9ec2cf91e5c96c3b5f002d85135271f5b037e83b34a49a13a7c5927e6121ce6847fafb3d9e992638c36b6a1f875bd913c7c645755608dfc4169236493a7315b1e976962d5a41cef99da9abd96d99cde950ca75c655f9648424229780d10974a20f868da49537127a21e013d75f4b8b1e4a66fa883cfea04396094f0036f944e441d372735838cb652043475db9f65228665721c5fcfc3a0a2bbf72ca8b804913d9749897bad2765591713a2921b98534d643a5f4909117b3393d0bf15872a3d58f646fa19c9175cec535d6e046bcf0170b9333a8febe722d71f2dc20a332d7819c623ed447baccb6adbb88f2320e25155c318887da818ba9b0901380a8fc0149fd11ff584d9bb046ab12454f11625a8616be11af2cf0ca3bc2dd3bcb0bd4ebd8ddaacb8615605f460d84322ddbdaa0581041745cab2cf6da09169c58eea38ca0f6544ff8a62b812428963187b09e41075709802a24544388c3b5fe9519e118eee98d69768448d5458d9461d36006c34f9cd265aa0bd076c86bfe665579205ac8d963cbaac825a94283650b393dbc57e1f596bc1fe3469f059db51875c1d244047a12d65e7faae4a350ee115a18bceda42ed8f3da2535d77f48f001cee4b2f15726da1ba5b59d695728988c3e9a4bfa541f897fb7707d5476898eeffd5988f8a3096f9ced223a5f82ba5472a0acd0aff9b2d617b85af0debf392c0d364fddf526d7259260cc2fb1b5497e1c2c57f2006c29f1d588736c2996b473ee7533ba7c8f64c1f62a2daf0043ae18428ff467a511427a2e6007ca29c13beb7ff4caf54bc59bc2e69030d9fa338a73f7205b3ace8fa6b7235e5b49451645d38059e23949efca16ab65f3909fa288f13b01f78bd6d926c1c8ae2b2e6c7d0b1012c2f52e6f1b3a880ff44332093a23d60dedb14244228f2ed921a3a7e9bfe4c9ae35bc436e41688bc40651b2402caf398e860f9fcb94deefd93c57d43f18c5e86ef2638d6efd2aac8d891137bff96f6cc7511a6fc13bce1152589455d0ff5077a8c327ef303c37920cd7f03bd284c9c0ec99f3abb16efa2b3599d96c447b322d1efe30e5f4897e5b6dd28ac156602063552eefc502db6a8d2a22f1d3d2eaf2557f74af0bc78fc099a37219e92aeedc8b54353233c17812987ae4d89fdc72368a48f5c2dbe93183714e662ad470c78cb4edb202f01a9807244ac111bc83bac3adf4902c6c84bba1960f70ea1b9fe0288b22a1bc4ccf60addbc5c866bdcc628fb4bc46e6d364b473f257de0e8a746a014d4dee9da5868f5cbee4bb113a0c1240c03efc914df33a76df177f4d34dc025616516ed3fd5ac55ae8b5f85aa53b13e2addea877288ea52238666d852d19ccbd27bbdef926dcfbcf9056995988002be7c5c240816538aa9f99bc2a8e4d9854646ba0d68f8fd125d2e3b1f02e8f416039e236be6c47b02b71d089a534ce0f9559537737bb2e9a2352622593186240af50223249e1e12c29a58622efb06b3b0b838e8409c0995fe719405113ef6e6fb47dbc88adce2ad6cae7af759d2f382286c6b93af5d662d59c179b399966f983b9f389fb3d9ff816e1cd998506e0d371dd38efda5c822cd8bebd772e72ed13b244541700565c28cc24329405e37766f17a7ac244a0ae8bf4a72ea2526fa8284ba055814208e3d96b1242434f15851b7d968637e08a375fdd99f1aa2d72c8925b11d5d66033a81ded14dbf65ea988ea57b4052dbfc6344df1b576eae6818be19a24eccffab0fd58320783df8499cb62b233f1f5b37382c587c7d978bb6fd267fd8d2e12a16d29edc139b196ea13a26ebbf0a9b878464e27dc8f1b5b0cd18973e6c57dc845dac51a1bc4cfdffb36dac85ba00c27834cb9a31cea3af7eec735816a9b833c51bbf8f0c587892618415fb1f339755a468c598f99d0f61d395ef963a354a3e5a76bebcaec43e7857dc46abd59a41d58b8eaf292c3716ef7bc86eab3be7422a854795859bc995850e9486c07f28edfb85c328a1d90eebcad78de8343d937f4c3c8078c97cd78287d087d3428ffc865433344f8fe7172369d0460d218d631448ac80cf6bc1b7f30011b179e687273acf8882c80678e8af091bec557554cd778b16496a9990275a7ceb8e50bf04bab622abe885683d79ec6688aa5d3d784f2f420f254c185f00e96f0e808a4ae6a43a37f81755a74a31c22678f44b8dd829e9e7850ef6edcdcfec781b8820ea34093fd39974f019215eb55267944cedaf44375ce6804b1e25dbc73f7226d04dde5def73402d13bca26987b3b1646d091222d1bbc08a2c409bb0ba18fc27e1d08f90cb81b2d628a75fe4eb61d188626ab5ca9d64f929acc2ecc690781d76ce215cf4202a6a22502b840c5e9a974c8b6dbcc704b68661a6d60d8889e324a9806a5caafe12fb99e7a5233d51362066f76c7d2f3526070c33d0fe04f0bbb93e53453e60f211ed75a39cf6ac8e66e84082b40bcd69aad5ed4454c8bb12ef685362c58dfc7a9cd6213129e4031180a2e611d57a0a12cb4339261c19629d2158e1fc1416e1b2ae4bb29a49f2ff1a8c463b09affc0402a03a3299347998f028101183f109187bc4e4e853d508243e9ae133463a8c82d63e7fa949743a9a9bae9c034b7711ee6392941faca49ba27253f66f4c4f25b03e198912ccefd03d83f655eb8a59c81cbd583f256daa098c656be614bf203de76c50df5e27ca63abe2ea153e34e824b58d1599c5c4dd9090760f6591cfe5ca1427e6452ab15d84fc9ec01fac48aaa0531ca81e4bf99f731de95d781440bba0a6e95989b956966a62b5a8126611cc07be04c1b4b636600815f46c8428ea8f2c808a785983fa3e668b319dfa6e0102ddf8c9ee6efe8e1e62b486e97d5187a0580c48b61d4eeaad01668ae2087628a1d2015e46ff93c90e333dcb6e67650289782b295f2f1a1d5b00e6ff2c3dc02291d636d48a230238111d28a20c146686d8bf80a4920d4e82e3fc62a12a2832f34bf443a48127051187ed26012459f941c4c7413173b7e0380ca4841281d380b933f45fe73730dfba17209263fceaa0796383b204436636123a7af50581f306fef3297cbb06c4cf77492819fe497f612ce42c5b117395e4e3e9b858cfe83535dead42ba88681358e653c70bb050248db55acc710fdd334b8c94502e35e6855ae4cf4c6c289b2fb261b57a55c3873175d0c797a423feea60792227998e11e2534a47834dabf59aaaaf7f4bc426c9e985dcbdc9e1af4f5015d49ca6ec97aa93febbe34b571f444f04f40deb529caa49ffe3a5d0072765523363c71324f985adbbaa41ea6b3c17d5d2b714088f4ce76cbf752d5e40e1a977675701cd2f180a5f762b13d5391d7ab33f7866e60ee3441039076e56060ee8ba4e212bea8b475905550e58a57aef7c25522a2a0cbf1058bcdc2fb637f6002269ca1333af10bb740d6e92827bff76e82cb90b1b5fb88fe6b43a408b76ffbb3aaf0e43b1e3c3c89a4dcbd93dd290eea69342897e8c2aacc5578285045d81d3117be048b6914a01053bafe67e768aca4f03a0f59521b6991bfb447b21b7b8bc07fa577cc4615c40d9c5665df57c24babdc3af3e0ab29ea8f3a3b138155cab33f11f4c07337bea84467631307c10e68acd9b4ab448b9904910bfd3ba5b8934b0a9fda59b5f6fa1fbaf115bcbea63d5c8db1c89946cdc07907dad974ad7c274e3969acf101da0392c47566dc25325282e50a80685bab55419965be61784201ef03ac99ded79cd71f0ebbb38dad96fb44d0d7b835d5568b5f9afbe08df8783ced91e9743ae2a100bec4e19de6e06ed0b812325a2db305c511ccfdb9447510320918437ae9d087e01e2b818a88635ce1b81e23fc09631d8e4e721938e8fa07e0403a586cb4f2d039eac7f4611b6796445b804f035f76849f446eca6b41269307bcd318515db708b27378c22fa38a59e73be81d771a1a4de5fa6bf3af24a89518e984fa2a799f7628287de28815f7acfe413474a069fce3f2c3aa9d32c8cfcee20c4bd1927df0476ef76ce6ba3a306c8b1d0e05b5e5b15b433282c25e222638e87d4b33c95acbb066a1973d0f7dfce246d6a7e404a4e5ce2c60316cd322a8c34d4777f657ca32ca64dfeac9417ca62db4062403ebeabd9cc6a1c39ea9eddabe197199f41df4b7079623aa76a6849c9f2c0e5aef14e57b6ba5df2580e8e0ccc46ceb5f98b7ca3a960745c7c4606a71c8a209b44c4af1584166145f2f22016dc3cdd033b3161eb80bc1f3eed76a2e6341a6e8028f8b0f65bed14f7685c75c7ed70646722ce0368a7780469535b38378e68a764faeb91313b281a0decc66285aea459ad6e901b238468a6f9f38b13301c1a40342c922b2626220e48df61ad86bcfca3f58f2792bd301941327558baaa0386b86fc75e0ebd01ba0f0a7212e7c55bbf84b9ca38d723bc72f50cee9282d89e88494498637a9f5e5aae5ebc24090d3b79585f89ca477dca46670c7948fdaf3b73bea212c91ac55cbdef5ebd804f7354978ce960e6da1d1a7ac8192d95b6884180aa723529d54c28770adfe83fb5400b3dd556807e026bf7f0e7a449c6d0e131f4751f5dff113659fd790bb8625d8ac83a7b5a64e2b129e2f5074c012bcdfa869089eb7ebf8eb75436b6cffcf656296a03f38d186ca6db0667d9621147ca7bb4f9f1888cc4aa34c5f995d444e7a28a3aaefa2b9ba9889aaf3c0bd326944d9854c9263ced2e264cfc6950c78d821ab3af201de5baf7e2582ac5ce8e8ef01727ea02b4a8e6c41efa06255f2dd92a6b23da7e54eaf5dd3a7f4828f29b2d6c4b8c63ce7e06903cd97c021b18b547e0dc0c292c2098e63ffc7202e0e18d863e8484dc1f8d9fa9906a16bcf78010e0a5d4f99d5c377cbb3aa91f3b4b34beca6124553b06676d44be41efd24da2f53e10b71917c8555eafcbd5915293907db0e01e836579a75396cacd5e4ebef3fd717bf15c16066cf584daa33ddda7fc26a0cf2dc066089cbb99238d8af64c1141379f0878dc1daa292c5d0afe31b6715d3965401f1b2ae9a27e67c35d96645a31709f5397c283afea13086854943a55111a4b8fbe155a493fef4bbe0cb01082fec547ab29d431cc616d4f1aa7091ca73e3e2f684fce1da146de6bed3d463ebc37eb03b805974f69d777e92dc6730b8fb3881261f98c82e24ed5860e75a76336de6290f2f931bc7cec96ab605ee5a8140c405b10f92669614c2b126622941029c0ee34c4408080151cc63c4d9b2ffe2af6699a50d78056ccffdacaf8aada4a56a6d1b1267f14c0bf32a51ce2fd62c75a9188c1e856a2600dedc12a6a34eb00f14da2b9ed59fdbdd8311dde4898a5b5ca6d456f2a2dcfd5a97fbf9e9f00facd06baa6ef428157f3f1fca17341a805bf663fd6ed2849f98690e05202a933763b96599ceea54c5df1806a2181d2bb4d7d09a3f84181858c38a20dea243fc2510e450d7478d658f890b5ae22a175a001b85c8329924131b95d1c4b21fb066fddbfeba4349458d253c1aabab28447f4a41fa1ce7fb57f6dff89d7f59c", 0x1000}, {&(0x7f0000000280)="f2bf09e0d49b2b9c9ba886ad7ef85d20beb2b3365c72af2846c357f86a1b", 0x1e}, {&(0x7f0000001780)="5cc73570a18e5b0ebf1a444f1b440d6a90e8639fb7b1055cae433528fbe1e53754c08e2b0321d4bd2b56d540c1dc144940d2cce683121c3d894d93c6506e7e99e4197b7ca17164cd1282c3f9f42dbe9c6d14cc8e788b263dca798b5c82c188f4059026c5ab131a69c889075165b968bedb4c2e8bd01bca447e87be6036bbe36313f6a8b4a44f8d073f124ee440ab2793fcc607b8463abb720ac505451735efdf2179417b7a1fea9e978cf82d27e78d621c694e34e5dda2383d60954b4ed1b02c6cec13f99423310b1d4f638649a92bfa38254e1d250974b474fd3c64292176e1de58ff51116dd34d42f0ae74ebfe0476b32c151bfa1f2be9", 0xf8}, {&(0x7f0000001880)="f1c69dcab66ad1ce34b1fca31ed9fc778fb865ba366301786f73afd1f7aadcddbc8b2e87314bb1cfa59a8aba690bf4fdac0ca0e50eabab605042b41582cd4aad39241648eb8af1a408aa491304166f45ca7f5cfbcfdd7e8d2d87bdfc825ef47ce30f250693e1317d3e8c7cac4f67be4a8ea723be0f232403ba1d2e4563f1e91f55062c30b1129826a2d45c82414a593e46f106529ee0c5db50393c6637e3a9a0203ca66a165b7efdb7545b0028146fc89e3663f67d8885d644aec0ea4a176e6d3677ecc6878d5de96f08dad420238f305292edc21358312b5252d0814b7b05a4e044d94b535f7073bba8ba14afc011657ea786aaf432", 0xf6}], 0xa, 0x0) listen(r1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/tcp6\x00') preadv(r3, &(0x7f0000000300)=[{&(0x7f0000000000)=""/250, 0xfa}, {&(0x7f00000004c0)=""/195, 0xff68}], 0x2, 0x0) 2018/05/11 13:18:57 executing program 3: r0 = syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x3d) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x2, &(0x7f0000a94000/0x1000)=nil, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x80000003) 2018/05/11 13:18:57 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x7fff, 0x338d, 0x8000, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000002c0)={r0, &(0x7f0000000200)="88e2ded8a14c70bc8d13afa22967f3573073ba1e2d7cd731e65e8c32b608d7bff1fd150daa7c2869ec5d0b2488f6e34f3b1079e617ac3be461b9fda4fe54dae791fbdca4539807adea1a350c41c83a1e552b12f7983bc7200922f1f81aceb756b0145c58a5fffa0932bb3ffcf576eea96b660fe0efac32ac1b72f47848ff0da8af66c7dc0271b8caa148240dd1337ecaa5cec43154555815f4c9d04840701e2dadf704c964d3297208b03e511bb4dc035f", &(0x7f000089b000)}, 0x12) fchdir(r0) 2018/05/11 13:18:57 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:57 executing program 7: r0 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/dev/dmmidi#\x00', 0xfffffffffffffffc) keyctl$revoke(0x3, r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x400000) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000200)="1e0676bf9df81bf52e4caf14dfd537caad930a78d82f10061736cdb7505b8c801d3d738f1d0a50f632312bcfc8ab2138c4ac980453c846cd1b69d744b02973509fd2731b260ec843820a392af9d89808fe8251d2f46376adda0cf456", &(0x7f0000000100)}, 0x18) 2018/05/11 13:18:57 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:57 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0xb4c5efb9e5795c85) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000001c0)=""/215) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x100, 0xe83d, 0x100000001, 0x8, 0xffffffffffffffff, 0xa17}, 0x2c) 2018/05/11 13:18:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(anubis-generic)\x00'}, 0x58) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x200, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000200)={{0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, 0x7e8, [0x6, 0x0, 0x9, 0xcb000000, 0xfffffffeffffffff, 0x7b1, 0x3, 0x5]}, 0x5c) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb729", 0xffffff96) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(cast5),sm3-generic)\x00'}, 0x58) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/11 13:18:57 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000000)='-.\x00', 0x2) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000040)={0x3, 0x4f, &(0x7f00000000c0)="e2c53a20cbe440e618b47d39429084c8da1d58cf227257ef9c3a400e5931663fcc7652ad6738b22972b4ec444ae4daf486205376c4fd505f6869c0ebb42027ed490accecc4c97e9508a02c775ab978"}) ioctl(r1, 0x8915, &(0x7f0000000080)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:57 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="2973c8dc65000000006f00") socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x100, 0x2a0) 2018/05/11 13:18:57 executing program 6 (fault-call:3 fault-nth:0): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 132.013260] FAULT_INJECTION: forcing a failure. [ 132.013260] name failslab, interval 1, probability 0, space 0, times 0 [ 132.024740] CPU: 0 PID: 8228 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 132.031983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.041357] Call Trace: [ 132.043986] dump_stack+0x185/0x1d0 [ 132.047667] should_fail+0x87b/0xab0 [ 132.051430] __should_failslab+0x278/0x2a0 [ 132.055734] should_failslab+0x29/0x70 [ 132.059711] kmem_cache_alloc_node+0x164/0xca0 [ 132.064344] ? __alloc_skb+0x203/0x9f0 [ 132.068274] ? netlink_autobind+0x981/0x9e0 [ 132.072637] __alloc_skb+0x203/0x9f0 [ 132.076423] netlink_sendmsg+0x76e/0x1370 [ 132.078120] alg: No test for cmac(anubis) (cmac(anubis-generic)) [ 132.080661] ? netlink_getsockopt+0xc80/0xc80 [ 132.080739] ___sys_sendmsg+0xec0/0x1310 [ 132.095939] ? __fdget+0x4e/0x60 [ 132.099370] ? __fget_light+0x56/0x710 [ 132.103315] ? __fdget+0x4e/0x60 [ 132.106748] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.112169] ? __fget_light+0x6b9/0x710 [ 132.116242] __x64_sys_sendmsg+0x331/0x460 [ 132.120511] do_syscall_64+0x154/0x220 [ 132.124405] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.129591] RIP: 0033:0x455979 [ 132.132772] RSP: 002b:00007ff2366b2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.140481] RAX: ffffffffffffffda RBX: 00007ff2366b36d4 RCX: 0000000000455979 [ 132.147770] RDX: 0000000000000000 RSI: 0000000020023000 RDI: 0000000000000013 [ 132.155056] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.162328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 132.169845] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 2018/05/11 13:18:58 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) io_setup(0xafb8, &(0x7f0000000000)=0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x1, 0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x1898, r0, &(0x7f0000000040)="5066d080f7e3fecd8ef3bf50662181c9de4e769530780a089dbbf8a5e070e1e110081f74e47c7798ff020e794b65db5a809f06c5de7be9e218212bf95e4a261d6f33fdac049a26f8b904fe2bfaf4c8abd191cfed14710db174ef26ad3a34b03f", 0x60, 0x7, 0x0, 0x0, r2}, &(0x7f0000000180)) 2018/05/11 13:18:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x6e, &(0x7f0000000000)={0x2000000000000002}, 0x1) close(r2) close(r1) 2018/05/11 13:18:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/108, 0x6c}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000002c0)=""/65, 0x41}, {&(0x7f0000000340)=""/241, 0xf1}, {&(0x7f0000000440)=""/170, 0xaa}], 0x6, &(0x7f0000000580)=""/253, 0xfd, 0x7670}, 0x40002000) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000000a40)=[{&(0x7f0000000980)=""/70, 0x46}], 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000000140)={0x1, 0x10001, 0x2, 0x0, 0xf}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)="ac447f84bfdb0c9b039ff7e1dd84055bf9ca90de891d1cf89ec73a03b197b595ad7fef2182e1ec8d7dc7b9f1c1a1ad38b72d80d03b4508c963146797f882d2de3a787155d7093bd338c2697ea4eed07df5a41427aea00dc2e81f35c4fa87867e22f46e2ea7b0a78dfdfb56", 0x6b) get_thread_area(&(0x7f0000000000)={0x10001, 0x1000, 0xffffffff, 0x1ff, 0x5, 0x4, 0x6, 0x82, 0x0, 0x8000}) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000100)=0xb7a, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000001c0)={0x0, 0x7530}, 0x10) accept4$bt_l2cap(r2, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x80800) 2018/05/11 13:18:58 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0xa5c5b64, 0x4) sendto$ax25(r1, &(0x7f0000000040)="0b8ae4ff3f25a426b8d154", 0xb, 0x800, 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000100)={0x40, 0x9}) 2018/05/11 13:18:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:18:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) r2 = socket$inet6(0xa, 0x400000000002, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000000)=0x20000000000004, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000000180)="eb9701153200eff7ca9363b383f7e9c59ce83738606a6bbcc19ea29161a68f2f964440c38913b1305caf974076675784244c1ebd7c2eff08ce346fc9ae6628c1f3df11bf8dbb135143291ad34910f7d2b457c3097fdbefb9c4d6b749f3b9240f20c1f7d3d932a3f67a23bfdb9ef730", &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:58 executing program 6 (fault-call:3 fault-nth:1): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 132.597219] FAULT_INJECTION: forcing a failure. [ 132.597219] name failslab, interval 1, probability 0, space 0, times 0 [ 132.608627] CPU: 0 PID: 8257 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 132.615848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.625223] Call Trace: [ 132.627861] dump_stack+0x185/0x1d0 [ 132.631535] should_fail+0x87b/0xab0 [ 132.635357] __should_failslab+0x278/0x2a0 [ 132.639669] should_failslab+0x29/0x70 2018/05/11 13:18:58 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "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"}, 0x1004) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000040)) [ 132.643620] __kmalloc_node_track_caller+0x24b/0x11b0 [ 132.648854] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 132.654290] ? kmem_cache_alloc_node+0x984/0xca0 [ 132.659100] ? netlink_sendmsg+0x76e/0x1370 [ 132.663468] __alloc_skb+0x2cf/0x9f0 [ 132.667224] ? netlink_sendmsg+0x76e/0x1370 [ 132.671589] netlink_sendmsg+0x76e/0x1370 [ 132.675831] ? netlink_getsockopt+0xc80/0xc80 [ 132.680403] ___sys_sendmsg+0xec0/0x1310 [ 132.684553] ? __fdget+0x4e/0x60 [ 132.687983] ? __fget_light+0x56/0x710 [ 132.691925] ? __fdget+0x4e/0x60 [ 132.695360] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.700782] ? __fget_light+0x6b9/0x710 [ 132.704847] __x64_sys_sendmsg+0x331/0x460 [ 132.709143] do_syscall_64+0x154/0x220 [ 132.713078] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 132.718289] RIP: 0033:0x455979 [ 132.721496] RSP: 002b:00007ff2366b2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.729242] RAX: ffffffffffffffda RBX: 00007ff2366b36d4 RCX: 0000000000455979 [ 132.736535] RDX: 0000000000000000 RSI: 0000000020023000 RDI: 0000000000000013 2018/05/11 13:18:58 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="7479000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) r2 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000300)=0x1000) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 132.743830] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.751127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 132.758420] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000001 2018/05/11 13:18:58 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000280)={0x0, 0x5, 0x75d, 0x3, "8baba5c0077f38c22a4ac5a42a3067ee8b669256445805af76beb60928d0f2cad7c087a7ab03ad56ac6ff264", 0x5}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000340)={r2}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000380)={{0x0, 0x2, 0x0, 0x1000000000005, "6d3001a37170594736327cbc194f23673915ef5722e751711eac829d47ddedc5591276a5f49c274c36f1cbe4", 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, "1fe67a5c13b9715ae645243e46058221978539d38d6551d8650b2ccc7afba6e6f82c98c53a9ebbb277e342ffe837987d8138dc04dab3b07d121688aa89040304", &(0x7f00000000c0)='\x00', 0xffffffffffffff72, [], [0xfffffffffffffffd, 0x0, 0x80]}) r3 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000000240)={0x3, 0x0, 0x6, 0x1f, r3}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x802, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x5) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x4, 0x1, 0x4b8, 0x1, "3701aed707dc2fe9fc3d1ba247df070e0f87d3c8ca3526cc3d31f77cebcbe3671c897c60d1c266ef73dcf23f", 0x3}) 2018/05/11 13:18:58 executing program 6 (fault-call:3 fault-nth:2): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:18:58 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1000, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='vmnet1[lo-nodev\\bdev/vboxnet1#%)cpuset\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='$}]user#@\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00'], 0x400) fcntl$getown(r0, 0x9) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000300), &(0x7f000089b000)}, 0x18) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000280)=0x327b, &(0x7f00000002c0)=0x4) 2018/05/11 13:18:58 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0xffffffffffffff49) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x22d) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000240)={0x4, 0x7, 0x9, &(0x7f0000000200)="3140c4356e31de9f62"}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r3}, &(0x7f0000000180)=0x8) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") exit(0x9) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000001c0)={0x5, 0x752, 0xfffffffffffffffc}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000280)={0x4664, 0x9dbe, 0x9, 0x0, 0x6, 0x4, 0x5, 0xd47, 0x3, 0x10001}) [ 132.936397] Enabling of bearer <> rejected, illegal name [ 132.960412] FAULT_INJECTION: forcing a failure. [ 132.960412] name failslab, interval 1, probability 0, space 0, times 0 [ 132.971824] CPU: 0 PID: 8285 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 132.979036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.988407] Call Trace: [ 132.991042] dump_stack+0x185/0x1d0 [ 132.994719] should_fail+0x87b/0xab0 [ 132.998528] __should_failslab+0x278/0x2a0 [ 133.002860] should_failslab+0x29/0x70 [ 133.006790] kmem_cache_alloc_node+0x164/0xca0 [ 133.011437] ? __alloc_skb+0x203/0x9f0 [ 133.015418] ? mutex_lock+0x31/0x90 [ 133.019125] __alloc_skb+0x203/0x9f0 [ 133.022942] netlink_ack+0x554/0x1140 [ 133.026798] netlink_rcv_skb+0x30e/0x600 [ 133.030949] ? genl_unbind+0x350/0x350 [ 133.034875] genl_rcv+0x63/0x80 [ 133.038187] netlink_unicast+0x166b/0x1740 [ 133.042499] ? genl_pernet_exit+0xa0/0xa0 [ 133.046697] netlink_sendmsg+0x1072/0x1370 [ 133.051035] ? netlink_getsockopt+0xc80/0xc80 [ 133.055617] ___sys_sendmsg+0xec0/0x1310 [ 133.059793] ? __fdget+0x4e/0x60 [ 133.063224] ? __fget_light+0x56/0x710 [ 133.067174] ? __fdget+0x4e/0x60 [ 133.070608] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.076036] ? __fget_light+0x6b9/0x710 [ 133.080114] __x64_sys_sendmsg+0x331/0x460 2018/05/11 13:18:59 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:18:59 executing program 1: fallocate(0xffffffffffffffff, 0x3, 0x4, 0x6) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) [ 133.084416] do_syscall_64+0x154/0x220 [ 133.088350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.093566] RIP: 0033:0x455979 [ 133.096778] RSP: 002b:00007ff2366b2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 133.104523] RAX: ffffffffffffffda RBX: 00007ff2366b36d4 RCX: 0000000000455979 [ 133.111815] RDX: 0000000000000000 RSI: 0000000020023000 RDI: 0000000000000013 [ 133.119111] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.126402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 133.133694] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000002 2018/05/11 13:19:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$sock_netdev_private(r1, 0x8a02, &(0x7f0000000280)="bc65460d2bbd51a012aab96e40e3903d4531bf1d75d80980f19785d3fc3cb844249826806892dcf9fa1e9c05aa3108a89e89d370c0f5352032fe7309c25179367c1237a75918936847254a17b23606b20c0f26bfdbf66d3ed257f62ea171e75150c547a9ffb19731aea92dbaa6ea671cb82093959608d4a4f3e9efb8617a3e7b57fd1d8fe4aa75c48ccd033a794ec37a4b64c4e2ebc557f1df73f2fc35a91fe74fd9f56a699680aa2c7ae4789e522a6cba4d6c47e3b438970ee3221660216dab448501edd7c9a6a802e24f4e0cf222f57d") r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x7, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:00 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) seccomp(0x1, 0x0, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x14}, {0x6}]}) 2018/05/11 13:19:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) creat(&(0x7f00000000c0)='./file0\x00', 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)={0xffffffffffffff52, 0x2, 0x1351, {0x77359400}, 0x800, 0xffffffffffffffb9}) 2018/05/11 13:19:00 executing program 6 (fault-call:3 fault-nth:3): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:00 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f00000001c0)) ioctl$KDMKTONE(r2, 0x4b30, 0xff) bind$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000001c0)=""/133, &(0x7f0000000280)=0x85) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/05/11 13:19:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x1}) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000180)=""/132) [ 134.081571] audit: type=1326 audit(1526044740.080:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8321 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 134.081712] Enabling of bearer <> rejected, illegal name [ 134.143481] FAULT_INJECTION: forcing a failure. [ 134.143481] name failslab, interval 1, probability 0, space 0, times 0 [ 134.147561] audit: type=1326 audit(1526044740.135:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=8321 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 134.154911] CPU: 1 PID: 8329 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #88 [ 134.181751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.191120] Call Trace: [ 134.193747] dump_stack+0x185/0x1d0 [ 134.197415] should_fail+0x87b/0xab0 [ 134.201216] __should_failslab+0x278/0x2a0 [ 134.205494] should_failslab+0x29/0x70 [ 134.209423] __kmalloc_node_track_caller+0x24b/0x11b0 [ 134.214692] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 134.220090] ? kmem_cache_alloc_node+0x984/0xca0 [ 134.224874] ? netlink_ack+0x554/0x1140 [ 134.228929] __alloc_skb+0x2cf/0x9f0 [ 134.232726] ? netlink_ack+0x554/0x1140 [ 134.236766] netlink_ack+0x554/0x1140 [ 134.240615] netlink_rcv_skb+0x30e/0x600 [ 134.244752] ? genl_unbind+0x350/0x350 [ 134.248665] genl_rcv+0x63/0x80 [ 134.251975] netlink_unicast+0x166b/0x1740 [ 134.256285] ? genl_pernet_exit+0xa0/0xa0 [ 134.260472] netlink_sendmsg+0x1072/0x1370 [ 134.264796] ? netlink_getsockopt+0xc80/0xc80 [ 134.269327] ___sys_sendmsg+0xec0/0x1310 [ 134.273482] ? __fdget+0x4e/0x60 [ 134.276909] ? __fget_light+0x56/0x710 [ 134.280847] ? __fdget+0x4e/0x60 [ 134.284274] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.289691] ? __fget_light+0x6b9/0x710 [ 134.293759] __x64_sys_sendmsg+0x331/0x460 [ 134.298051] do_syscall_64+0x154/0x220 [ 134.301984] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.307197] RIP: 0033:0x455979 [ 134.310404] RSP: 002b:00007ff2366b2c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 134.318145] RAX: ffffffffffffffda RBX: 00007ff2366b36d4 RCX: 0000000000455979 [ 134.325443] RDX: 0000000000000000 RSI: 0000000020023000 RDI: 0000000000000013 [ 134.332734] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/11 13:19:00 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) msgget$private(0x0, 0x244) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x3, &(0x7f000000f000)=[{}, {0x40, 0x0, 0x1}, {0x6, 0x3}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x1f8, 0x0, &(0x7f000000dff8)=@abs, 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/11 13:19:00 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xa, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0xfff, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0xffffffff, 0x7f, 0xffffffffffff0000, 0x6, 0x4, 0x85, 0x7, 0x2, 0xa3, 0x80000000, 0x7, 0x10000, 0x8001, 0x100000000, 0xffffffffffffffff]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e20, 0xab, @empty, 0x7}}, [0x101, 0xc1, 0x7fff, 0x40, 0x80000001, 0x8, 0x98, 0x400, 0x800, 0x2, 0x9, 0x0, 0x0, 0x0, 0xff]}, &(0x7f0000000480)=0x100) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000001c0)="fe48620c6f530fe63accdfc936bbd1337d0dc4c4fdedb7f89d6835912e37b49fddd319f6b96ace0ce96c23e08882e959f5ec57995e916d43903a91b9b251b5ef492b3d941abd311b76c99fc0c2d9615fbd75f80d484d24ee047fd92144c4161bb86d233b7b017c6b6fa95a0445df403a60e980ebf013fbc4eb5e3ebb7ca24347b6fe6cd857a98d10ba968be84a58f2a3000000000000000000", &(0x7f0000000040)}, 0xffffffc9) 2018/05/11 13:19:00 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0x9, 0x4, 0x40) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000180)={0x3, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x108) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/11 13:19:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x2180) [ 134.340028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 134.347318] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000003 2018/05/11 13:19:00 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x2848cc4376e17925, 0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0xfff, 0x1}, 0x20}, 0x10) 2018/05/11 13:19:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:01 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) chown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = getuid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r0, r1) 2018/05/11 13:19:01 executing program 6 (fault-call:3 fault-nth:4): r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:01 executing program 1: r0 = socket(0x4, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet(r0, &(0x7f0000001080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc5603000000000000000000010000b7848f6ea6004700ffff5bf1ff00c7e5ed5e00000000620000", 0xfffffffffffffe49}], 0x6ac) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@ipv6_delrule={0x44, 0x21, 0x208, 0x70bd29, 0x25dfdbff, {0xa, 0x80, 0x90, 0x0, 0xfff, 0x0, 0x0, 0x7, 0x10002}, [@FIB_RULE_POLICY=@FRA_PROTOCOL={0x8, 0x15, 0x1}, @FRA_SRC={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e24, 0x4e23}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004010) r2 = openat$cgroup_ro(r0, &(0x7f0000000280)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) 2018/05/11 13:19:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0x9, 0xe, 0x103) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000100)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040)="ac6ec593150e947f9bf2d70403e7b46c064af89be763bfb72026635dadfe15bf3e3d3f0ec3462d8590e6", &(0x7f000089b000)}, 0xfffffffffffffdc9) 2018/05/11 13:19:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:01 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) io_setup(0xc, &(0x7f0000000280)) r1 = socket(0xa, 0x1, 0x0) io_setup(0x9, &(0x7f0000000340)) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x820, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x1df54031, 0x1f, 0xc73}, &(0x7f00000000c0)=0x10) io_setup(0x4, &(0x7f0000000180)=0x0) io_getevents(r3, 0xa1, 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000240)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x7fff, 0xf1, 0x207, 0x706, 0x86c3, 0x7, 0xffffffffffff0000, 0x5f10, r2}, 0x20) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='projid_map\x00') ioctl$BLKGETSIZE(r4, 0x1260, &(0x7f0000000300)) 2018/05/11 13:19:01 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x100000000000}, 0xffffffffffffff22) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 135.541591] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:01 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xd, 0x4, 0x20, 0x1, 0x0, 0xffffffffffffffff, 0x401}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:01 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x6, 0x2, 0xfffffffffffffffa, 0xc, 0xffffffffffffffff, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) 2018/05/11 13:19:01 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) 2018/05/11 13:19:01 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x44000, 0x0) accept4$inet(r1, &(0x7f0000000180)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80000) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x20000, 0x0) r2 = socket(0x8, 0xb, 0xfffffffffffffff8) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x47, "7c25f70886f1078f0e82e460571a64ee3b7444f7a600d0f9f638bafe0f704cca68ca9e7deb2607a02beb3681668c302d7dc95ba75eb174851991170b21a455611e4150e0a60c65"}, &(0x7f00000000c0)=0x6b) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/05/11 13:19:01 executing program 1: unshare(0x400) r0 = dup(0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f00000000c0)=0x4) 2018/05/11 13:19:01 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfff, 0x448a00) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x0, r0}, 0x2c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x3f, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000180)=""/243) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000280)={0x1ff, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'eql\x00', 0x1001}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 135.838254] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:01 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200480, 0x0) recvmsg$kcm(r1, &(0x7f0000001640)={&(0x7f0000000180)=@hci, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/111, 0x6f}, {&(0x7f0000000280)=""/168, 0xa8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/210, 0xd2}, {&(0x7f0000001540)=""/116, 0x74}], 0x6, 0x0, 0x0, 0x80000000}, 0x120) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000001680)={0xe, 0xa228, 0x1, 0x7, 0x8, r1, 0x1}, 0x2c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000016c0)) [ 135.885936] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:02 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0xff3) 2018/05/11 13:19:02 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) sync() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x0) membarrier(0x8, 0x0) dup2(r2, r1) 2018/05/11 13:19:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = memfd_create(&(0x7f0000000100)='em0\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000140)={{0x1, 0x5e568b8fa2ad44ce, 0x4dd8b8df, 0x0, 0x7}, 0x7, 0x4, 0xfffffffeffffffff}) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x1) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000040)=""/160) ioctl(r1, 0x8913, &(0x7f0000000280)="c6296c09c812c96f000000") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:02 executing program 1: socket(0x11, 0x100000802, 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x102c, 0x7fff}) pipe2(&(0x7f0000002280)={0xffffffffffffffff}, 0x84800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002200)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002840)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002940)=0xe8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000340)={'ipvs\x00'}, &(0x7f0000000380)=0x1e) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000002c0)={0x4, @tick=0x4, 0x1000, {0x80000000, 0x2}, 0x7f, 0x2, 0x7fff}) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/05/11 13:19:02 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x400338d, 0x1}, 0x2c) socket$inet_dccp(0x2, 0x6, 0x0) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:02 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x8, 0x338d, 0x1}, 0x16c) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [{0x20}, {0x20}, {0x20, 'wlan1)]'}, {0x20, '[securityselinux'}, {0x20, '#{ppp0'}], 0xa, "c0c651505283b04c3e785b560226694c2ff091fb7f9e9f"}, 0x44) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:02 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x4) [ 137.012248] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 137.041542] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x556cada7, 0x1}, 0xfffffffffffffd54) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x8001, 0x100000000}, {0x0, 0x6}, {0x5, 0x7}, {0x100, 0x7}, {0x140000000, 0x6}, {0x3, 0xfd}]}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8000, 0x0, 0xfffffffffffffe00, 0x100000001}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x3f, 0x6, 0x8001, 0x1, 0x94f4}, &(0x7f00000001c0)=0x14) 2018/05/11 13:19:03 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000006c0)={0x0, @local, @rand_addr}, &(0x7f0000000700)=0xc) r7 = add_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)="de79f2891a05b07b18a5618ff6228178699864c3c7ee9bb71fa3d3a17f068dad448096a6ac9dfe0536e2c9dea382f7253c259811dea7e11762ccef41cc433232581f871991fb1085287a0cca56b8fbc408d885ff580eacad5c96693c7db361507952f403fb623b497e85d0038f4777ce1cba03d1cee676ac7610f6f177a594bf368665379de5057c15576e952fede0fdabef27ad3bb4b614aaf427f8c43e6c6d5120bfbd48088be0a0d98703938e24563c80bf9bbc1e0992840727630621b84d220356453e4e70cc", 0xc8, 0xfffffffffffffffc) request_key(&(0x7f0000000300)='.request_key_auth\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='wlan0$\x00', r7) getsockname$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000a80)={&(0x7f0000000840)=ANY=[@ANYBLOB="24020000", @ANYRES16=r2, @ANYBLOB="1b042cbd7000ffdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f636f756e74000000004641b9e1f39a02c40000080003000300000100", @ANYRES32=r4, @ANYBLOB="c40102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="5c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c000400070000410100008001000500ff7f000000800603810000000b00030100000000890884810200000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x224}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f, 0xb3, 0x1, 0x500, 0xfffffffffffffffd, 0x40020000, r3}) 2018/05/11 13:19:03 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x7, "e1157088ca1f0e"}, &(0x7f0000000080)=0xf) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x8}, 0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:03 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) sendmsg$nl_crypto(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYRES32=r0], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20008014) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) bind$ax25(r0, &(0x7f0000000380)={0x3, {"d3bca329854d90"}}, 0x10) 2018/05/11 13:19:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x101, 0x2000) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) write$rdma_cm(0xffffffffffffffff, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000480)={0xffffffff}, 0x13f, 0x6}}, 0x20) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000040)={0x3, 0x4, 0x5, 0x9, "c00594823738635cac7d69c05a1053aaeb86fd17fbeac55eef558e6fbc0d85d2e8e0a5184fb81c8d473f198b", 0xf}) write$rdma_cm(r1, &(0x7f0000000500)=@accept={0x8, 0x120, 0xfa00, {0x2, {0xffffffffffff0987, 0x9, "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", 0x2, 0x6, 0x4d, 0x0, 0x2, 0x8, 0x4}, r2}}, 0x128) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 137.286727] Enabling of bearer <> rejected, illegal name [ 137.323125] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:03 executing program 1: perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x40, {0x2, 0x4e21, @loopback=0x7f000001}, 'bridge_slave_0\x00'}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000040)=""/174, &(0x7f0000000100)=0xae) 2018/05/11 13:19:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:04 executing program 1: clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f0000000100)={r0, r1+10000000}, &(0x7f0000000140), 0x0) futex(&(0x7f000000cffc)=0x3, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000180), 0x0) r2 = gettid() timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000907000), &(0x7f0000553000)) tkill(r2, 0x1000000000016) 2018/05/11 13:19:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x620101, 0x9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:04 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000180)="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"}, 0xfffffffffffffe4e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000380)=0x1) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f00000000c0)={0x0, 0x201, 0x3, {0x77359400}, {0x77359400}, {0x3, 0x100000001, 0xb7a, 0xe110}, 0x1, @can={{0x3, 0x4, 0x5, 0x8}, 0x0, 0x3, 0x0, 0x0, "70a6cb2f2cbb0eb0"}}, 0x48}, 0x1}, 0x4000080) getitimer(0x2, &(0x7f0000000000)) 2018/05/11 13:19:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x8, 0x4) ioctl(r1, 0x5fc7, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:04 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x5b) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/11 13:19:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:04 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000080)={0x24a7, 0x3, 0x1}) 2018/05/11 13:19:04 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0x6, &(0x7f0000000000)=@raw=[@generic={0x2, 0x9, 0x3ff, 0x8}, @jmp={0x5, 0x0, 0xf, 0x6, 0xd, 0x70, 0x1}, @ldst={0x0, 0x2, 0x2, 0x6, 0xf, 0xfffffff0, 0xfffffffffffffffd}], &(0x7f0000000040)='syzkaller\x00', 0x2, 0x25, &(0x7f0000000080)=""/37, 0x41100, 0x1}, 0x48) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x440) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x10001, 0x7fff, 0xfffffffffffff801, {r2, r3+10000000}, 0x40, 0xffffffffffff7fff}) 2018/05/11 13:19:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0x7, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = msgget$private(0x0, 0x8) msgrcv(r2, &(0x7f00000001c0)={0x0, ""/226}, 0xea, 0x0, 0x2000) setsockopt(r1, 0x1378, 0x4, &(0x7f0000000040)="296ab49ffc4b770e686592d597bff16aa3b0443a1e57f4c1f5fa8ddd30f18b3f6f55c2edaa4dd3d5cb94100f54be69d57b0abd5cfb8f820b6762f1e366494555947e878f552d4c9512fe84cd9e62dfe6632fad065d6796c67a8418853827eec6809a7a98be4527fd778e5dc0495718e2bd4c335a4b03a3ec2d4ab7fd747b0b54ab592ba8544ec386ba7c523fb2c9abcb2298466755", 0x95) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x781, 0x4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000030800000c7b570009000100020000011f00000000000000000e5f998ef394b4533feb5afa7022fbbd67d74111bcd2366c7f3725b8108e5ee5966d6bbcc064bc04d2dd34e6e44d31321d3b331403fa7cbd1063700aa9599ac87ca32f1018c9a52f8c08808f753bcadcf3dc52391e6e3c1452347b39d01ee3a1f76d66219d7fa5b70e9401f72b8a22a7deb23b3ef886af5ae1c4c48806a2cfa4b489b44d"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:04 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x80, 0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) vmsplice(r2, &(0x7f0000000440)=[{&(0x7f00000003c0), 0xfffffcec}], 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) tkill(r1, 0x1000000000016) 2018/05/11 13:19:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) getdents(r2, &(0x7f0000000080)=""/30, 0x1e) 2018/05/11 13:19:04 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:04 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0xfffffffffffffe16) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95)}, 0x18) 2018/05/11 13:19:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000030000000c00010008000101"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1, 0x0, 0xffffffffffffffff, 0x7}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20020}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r2, 0x214, 0x2000070bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000840}, 0x10) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000001c0)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:04 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000180)={0x10000, 0x400, 0x5, 0x4, 0x200, 0x4, 0x8001, 0x3}, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0xf01, 0x4) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x8000) openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x20000, 0x0) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x10000000002, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040)={0x3, 0x605, 0xd1}, 0x6) 2018/05/11 13:19:04 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:05 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect(r0, &(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'speck64\x00'}, 0x80) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x23, 0x5}, 0x2c) r3 = socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) 2018/05/11 13:19:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x480780, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000480)=0x3) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000030000000c00010008000a94"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x401}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000005c0)={r3, @in={{0x2, 0x4e22}}, 0x8, 0x7, 0x0, 0x9000000000000, 0x8}, 0x98) r4 = shmget$private(0x0, 0x2000, 0x7800008d, &(0x7f0000ffd000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) syz_open_dev$sndctrl(&(0x7f0000000680)='/dev/snd/controlC#\x00', 0xaaf, 0x40000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000006c0)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r8 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) setgroups(0x2, &(0x7f00000004c0)=[r6, r8]) shmctl$IPC_SET(r4, 0x1, &(0x7f00000003c0)={{0xfffffffffffff800, r5, r6, r7, r8, 0x41, 0x166}, 0x6cd7, 0x10001, 0x100000001, 0x5, r9, r10, 0x9}) 2018/05/11 13:19:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000380)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={0x0, 0x5}, &(0x7f00000004c0)=0xffffffffffffff55) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x100000001}}}, 0x84) bind$pptp(r1, &(0x7f0000000680)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) getresgid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) fchownat(r1, &(0x7f0000000240)='./file0\x00', r2, r4, 0x1800) recvfrom$inet(r1, &(0x7f00000007c0)=""/139, 0x8b, 0x3, 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="078a6369519bef172c21e3b3edc3979ec2222108fa5b6fcb66e95f1fd210a42406e4f1d088f01d32b5ecaf528845c6b6c056d03dc1b00c0e2635b3b83c13a96fdee5fa5a336362e9285d564fc004a98a54710dac3219eef5b63b0a1262c9b277ca5823130159bf2ea9ea1124bdf578e0e90e55228aa29506a99fa0896dc0dd5502a1155f35cc6cf5c8bb5109537d186e87376a420060748356418f4ea7e5bcbe35748f28f0f85eb50d15f41b69b2f2dac64276f2b3392759977dc07bef098b87538504416accf7d4d93f6487ca37ac6f78fd", &(0x7f0000000180)=""/84}, 0x18) r5 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r5) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f00000006c0)="7617df72ee88e17f3dd4cc6bb9ac4edc8b4480b504d25afb8ebbc61ca3bc159a574e10d69ff8ffcb7af92e2ba0fafe3e3cfbb02f6d4cde0715fe7518c5010df2081cf0e78955b1fe70c75109c85d4859830a23d3598510df1bcfe26b0a4799307ffec9c12624d5e941d1a2dae8da6d7fffd85152451ddd87fe4e839792f7ec0402d84bd7e06e92ee", &(0x7f000089b000)}, 0x18) bind$bt_rfcomm(r1, &(0x7f0000000640)={0x1f, {0x0, 0xa7ce, 0x3bb4, 0x5, 0x7, 0x4}, 0x7fff}, 0xa) 2018/05/11 13:19:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000180)="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", &(0x7f0000000000)="c2681e38253c3c13d56ac8744f0438610236b6fe7fe8707570a4f3836acd1179ae", 0x2}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:05 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x0, 0xffffffffffffffff, 0x2}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101000) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000180)={{0x3, 0x0, 0x80000001, 0x3ff, "6ff45445ee417e40a4fc9915fa1b4fa31bea1b2d2458ff4b7df2c0a074cc253c6e6b3d73f9538e5c29051443", 0x80000001}, 0x0, 0x0, 0x4, r2, 0x80, 0x74, "364dfecde01551be774b3b3ff996cd28de0311a6349d37348af96978367d27118c630051bb3a84c4bfd2bc5fa9a99dcf81be8a23a16729d234b09a407d7f38a6", &(0x7f0000000040)='vmnet1.eth1\x00', 0xc, [], [0x1, 0x7fffffff, 0x100000000, 0x44db]}) 2018/05/11 13:19:05 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x0, 0x7530}}) 2018/05/11 13:19:05 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x8, 0x43e017c7, 0x1, 0x0, 0xffffffffffffffff, 0x3}, 0x2c) r1 = socket(0xa, 0x1, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="760534ec5d61fcda55388a083854d786d290b02d58b9ee88998f8b54a6ad40bc3c2a72", 0x23}, {&(0x7f0000000180)="d45a545b9345f2a97d7dffb84659d9ff80aa8071ebad3fef6ad1d6e567089ef5d019430d2c46ce8c35538d7616ba44d13b72dcf03d447714906c019d06b1af96861f867c783bf13ac0904f90c2e41cd58c98dca391c5108db9eac1c06470c7be79655bd85dd70a834e1e8b7103e8959ff286344882e128e5833f59a5184dd0f36c281adfb7373db948b67fc7595db37c0d339f4461799fd57cc1dcbb29bc74ce7c85c826a0f4f99f9243a6d1e403d46be967ded203492027214719efe51c3c006ae5f365e2d80b85a1869baa21b18356a289a23f704d132fa04820e7f353a39dbc069768a6350d09e668db148c0ab3b590ab", 0xf2}], 0x2) 2018/05/11 13:19:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f0000000180)="5b02a64e3d940984a8c26ca5b42b72c7e500000016b0b08348958d2201c6177c98cc424ea964da7fa1181a01677ffc3d8661a9f0e29016df3b610e05507200000000000000000000", &(0x7f0000000100)}, 0x18) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) getdents(r1, &(0x7f0000000040)=""/147, 0x93) 2018/05/11 13:19:05 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x2000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000240)=0x100, 0xffffffffffffff59) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r1, &(0x7f0000000180)="902664af3115eafb64105e9b25fcd5f996d6bb49f990f525773b64a8c85c6c35b16404c6f8b72cf742e7ac9b109278556c5546b922573996cc4fa0a9ed0bed1cfc81b0dd1da48fc0ead5002313266a7b66b7a7b6a1de77b2296fdde5ccf80760246374e9fcbf910400000000000000000000000000e4a4e067eeeba38b39d99deb4c0f374476dd3cc252f628347f39b710e2642780a3fa5c942040bae84900de0ff1a59f58e214c938aa01b91d49888218ac25fb0944b8c029", &(0x7f000089b000)}, 0x18) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x84000, 0x0) 2018/05/11 13:19:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x7, 0x10000, 0x4, 0x8, 0x8, [{0xf5, 0x43b, 0x9, 0x0, 0x0, 0x400}, {0x1, 0x1, 0x4, 0x0, 0x0, 0x8}, {0xe27, 0x9, 0x5, 0x0, 0x0, 0x1}, {0x32b, 0xfffffffffffffffb, 0x80000000, 0x0, 0x0, 0xf01}, {0x580a, 0xff, 0x6, 0x0, 0x0, 0x1808}, {0x2000000000000, 0x9a6, 0xf13, 0x0, 0x0, 0x2008}, {0x8000, 0x1, 0x81, 0x0, 0x0, 0x2000}, {0x4, 0x7, 0x8, 0x0, 0x0, 0x8}]}) 2018/05/11 13:19:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r3, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:05 executing program 7: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xa2800) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) prctl$setendian(0x14, 0x2) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)="249eb70f3036b0dd66a7883800", 0xd}, {&(0x7f0000000080)="879ba65c1c21c9c871dcacf16bebc24e8c737d232cc4fe222fa5baedffc0b7d887182f998f860432b5c2fcc8a8d0ca", 0x2f}, {&(0x7f0000000180)="369ce42eb65d9b054c2e729fc61e5352230d01476c149da7865aaf34722bc2306dfb1aa9442a58e1fefc223bfe33619070e63aec4597e68f45532011128c3d48eec2a9b134a321223d90366de3887a43deafe935cc3b395f23123324d1920d7776be3572dd36588c930a9b8da911ad56e20baf67a256bd4e8b8b89eda04d77409feb3e088773e20a4f3363519e", 0x8d}, {&(0x7f0000000240)="ca9a8f2522e0b553acaebec4f421ef4383e4b04285ecb3faa36ffc8fc84abd1d61dd99797254368839bcb13198db5744efdc2bb15716ec6c330639d0c5b09b4a3e371b1e2b6b08eb72adf35f51b795b026932870ad3ee331e6aa01e92d7ec02c1701c3825c8dc735d92e24a25d75305bcb0a83fdaa08359d42a1470815bb1ae028d22952c6ebda558f", 0x89}, {&(0x7f0000000300)="7930619da026b57e423a3f6469e8049a02ecf68eb2a9ebf53b815e0c02ff8aae41efbfbba355e4b6d47c6a853ce2285a4e3c61b5a728641ce601b07f2013e3dd0502921ff7e68052a83cc428643f7466578dc35f0eaea17f8d4b3e20d5e0ae5d15e6fe6d519c51cbdc0df4cf8028084b9cbf3a9e1a5855f1aab654c2b3dba01d5c4254b010bd67d1c3af1b492e8a2ad5cf50582141febd68740158a812a34c0dcb1186d4e1bec8076bae23ee7606b8f4584f4d240254becfc480ac39aaaf325c82c0c13f2e0318b746a66d8b3d10dfd69dc9b38313dad84c31cd9507864d216906ff147be6544a3fdbdfb0ecc7adb63745ab97947e", 0xf5}, {&(0x7f00000000c0)="2d9bd5220036e17ba00f1fe6442704c68a3882fd9bb7bb37f22d7a7091253bcc129a640307d64594f605edae451b25270f22ff80813ba8b977ae01a69742bb857e465b819d3bfedef0021e078743dec5484a9d5f4c856d42557dcb20e6721bf3829a145161d0eb99239bcab986907ca9bb28d2759601d4dd", 0x78}], 0x6, 0x0) [ 139.880865] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {r1, r2/1000+10000}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 139.935824] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r3, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000340)=0x10000) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x2}) r3 = socket(0x1c, 0x1, 0x1) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x8, 0x8004, 0x4, 0x1, 0xffffffff, 0x1, 0xfff, r4}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4000000071c667c80491e939bcfd93b711edcb45573588c4a80fe8fd01040000e8e6cd43dddf426844456a73a33109b791f41bc473b622656d30fd9226c6cd2d76dbc101"], &(0x7f0000000100)=0x48) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r5, 0x7}, 0x8) 2018/05/11 13:19:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x9, 0x1, 0x1}, 0x2c) r1 = dup(r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:07 executing program 3: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB="11"]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x3f}, 0x2, [0x0, 0x81, 0x8, 0x3, 0x4, 0x200, 0x9, 0xfffffffffffffffd]}, 0x5c) 2018/05/11 13:19:07 executing program 2: bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000000080)="93bf42dd341ff266adf8d44ccb5a2d558ee5cfa3081d86acf45213eb4058055c1025c29d11e793bd4e0915a13df78cd051192f478baf27f41b971289a51b3893baeaeba9194cf2126c2ea440eff5721537281516439cc9a11eaeffcf6502ad543d2069037814a958f2e071bad2", &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4000000000010) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:07 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/11 13:19:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 141.351791] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:07 executing program 3: ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000000)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000001c0)=r0) 2018/05/11 13:19:07 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x3f, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x671, 0x200}, &(0x7f0000000080)=0xfffffffffffffd4d) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x27, 0x3, 0xfffffffffffffffd, 0x2, 0x1}, &(0x7f0000000100)=0x14) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/165) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000000000), 0x4) 2018/05/11 13:19:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x15cf, 0x4000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/173) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 2018/05/11 13:19:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) io_setup(0x4d6, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) io_getevents(r2, 0x245, 0x1, &(0x7f0000000040)=[{}], &(0x7f00000000c0)={r3, r4+10000000}) 2018/05/11 13:19:07 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) flistxattr(r0, &(0x7f0000000200)=""/120, 0x350) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x1, 0x0, 0x8, 0x20, r0}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x1, 0x200) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 141.631768] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "22a7e0bd871fca65"}, 0xc) socketpair(0xb, 0x80000, 0x3ff, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000640)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x78, r3, 0x20, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) [ 141.680318] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = dup3(r1, r1, 0x80000) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000040)={0xffffffff, 0x3, 0x10001, 0x800000000000000}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000080)={0x200, 0x34d8}, 0x2) 2018/05/11 13:19:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0x4, 0x338d, 0x1}, 0x1d) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:08 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "22a7e0bd871fca65"}, 0xc) socketpair(0xb, 0x80000, 0x3ff, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000640)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x78, r3, 0x20, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) 2018/05/11 13:19:08 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f00000000c0)=""/125, &(0x7f0000000140)=0x7d) r2 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000001c0)=0xc) ptrace$setopts(0x4206, r3, 0x100000001, 0x10) getpgrp(0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x7, &(0x7f0000000180)={0x0, 0x3, 0x4000000000000, 0x0, r4}) 2018/05/11 13:19:08 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040)="937f51c163d3d1022d4b", &(0x7f0000000080)=""/67}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x7, 0x100000001, 0x436, 0x5, 0x5}) r1 = semget$private(0x0, 0x3, 0x88) semctl$SEM_INFO(r1, 0x7, 0x13, &(0x7f0000000000)=""/227) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xea, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000180)={0xbde, 0x80, 0x2}) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{}], 0x1, 0xfffffffffffffff8) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setown(r3, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/11 13:19:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = dup2(r0, r0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000014c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001500)={@mcast2={0xff, 0x2, [], 0x1}, 0x2f, r2}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r3) socket$packet(0x11, 0x3, 0x300) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000440)="c9ce72d81d5fc1b57442158dcbb850941db8f4ebbe01f11439364b3d19720d91e302c3cf99e274d17c8fa68663dd8509454d2e011d97b71dba94eab32b0ea669e3163fd802d23b09719b56eef56f8a4b62c19ff423dffaf5c460ff1b2ac69233f70415c3b8269df1a5ca5972d51e8c3fde78b7381e450531422938a930ea6c3d67999d0c2800e9349b", 0x89}, {&(0x7f0000000280)="8c232fc8f9ed3b4c60f76823fb9005960a54e0cf820fea4e7d38fe942fa75cc4891c9c8e6311a1120788b7b14bdb7ada584a4fc7005b7e5506ed0360eb77a03f9a0cd12f7013e18f36f6708efcd83a339ac1e05000decb8b89bdd77492578c94e5bd071a214f", 0x66}, {&(0x7f0000000500)="2066f011793b60bfb389c0e3df9c7822e86c45a7d166946f9e60a0e3e7cb1f4b3ef903d1dca9f7dc2ade2d883b2e4054be", 0xfe5b}], 0x2, 0x1) [ 142.868770] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 13:19:08 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x4, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x20, @empty, 0x7}}, 0x8, 0xd9, 0x6, 0x200, 0x2}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r2, 0x0, 0x0, 0xba48, 0x2668}, &(0x7f00000003c0)=0x18) accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000500), &(0x7f0000000100)=0xfffffffffffffe9b) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000180)="69eaf9bd5f30b4b855051fda4697b22c530722f2df3f5af63111bb688b80fb273f27c3963bcdfe24666743ef26036616015ee681d751a0c384967ca9c5207b297130b789c8694fb4895b5bd6cbb2bedc9d982260c3926dc9a8ffb86ab6caff42b4e141fd83fe284e0a5919f830642c1f9048195e02483442555f757724eaaa34130bbb4ac864cd96739c32", &(0x7f000089b000)}, 0x3) [ 142.911325] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 13:19:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:08 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000180)=0x48) 2018/05/11 13:19:09 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/221, 0xdd}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/240, 0xf0}], 0x4, &(0x7f0000000680)=""/4096, 0x1000, 0x9}, 0x2}, {{&(0x7f0000001680)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000001700)=""/85, 0x55}, {&(0x7f0000001780)=""/186, 0xba}], 0x2, &(0x7f0000001840)=""/201, 0xc9, 0x10001}, 0x4}], 0x2, 0x2000, &(0x7f00000019c0)={0x0, 0x989680}) sendmsg$nl_xfrm(r0, &(0x7f0000001c00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001a00)=@expire={0x1a0, 0x18, 0x101, 0x70bd2d, 0x25dfdbfe, {{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x2, 0x4e23, 0x0, 0x4e23, 0x7fffffff, 0xa, 0xa0, 0x20, 0x0, 0x0, r1}, {@in6, 0x4d3, 0x7f}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {0x2, 0x8d4, 0x1, 0x7f, 0x1f, 0x401, 0x0, 0x1}, {0x4, 0x3, 0xfffffffffffffffa, 0x2}, {0x200, 0x4, 0x9}, 0x70bd2d, 0x3507, 0xa, 0x2, 0xa, 0x21}, 0x2}, [@tfcpad={0x8, 0x16, 0x1386}, @tfcpad={0x8, 0x16, 0x2}, @extra_flags={0x8, 0x18, 0x6}, @algo_auth={0x58, 0x1, {{'sha384-ssse3\x00'}, 0x70, "cf9c8b320fbbc125e9c212b45713"}}, @offload={0xc, 0x1c, {r2, 0x3}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd2d, 0x70bd25, 0x70bd2c, 0x70bd2a, 0x8, [0x9, 0x4130, 0x565888cf, 0x15]}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x10}, 0x40000c1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x0, 0x1, 0x2}}, 0x26) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/05/11 13:19:09 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "22a7e0bd871fca65"}, 0xc) socketpair(0xb, 0x80000, 0x3ff, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000640)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x78, r3, 0x20, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) 2018/05/11 13:19:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0xffffffffffffffff, 0x1}, 0x2c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x2800) listen$netrom(r1, 0xc87) r2 = socket(0x1a, 0x1, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0xfd3) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x80000000000010) r1 = socket(0xa, 0x1000000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}) 2018/05/11 13:19:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x180) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1) inotify_rm_watch(r1, r2) [ 143.208875] Enabling of bearer <> rejected, illegal name [ 143.235341] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:10 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, 0x0) tkill(0x0, 0x16) 2018/05/11 13:19:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) recvfrom$ipx(r1, &(0x7f0000000040)=""/224, 0xe0, 0x0, &(0x7f0000000180)={0x4, 0x1, 0x100000000000000, "3f52e1541c1a", 0x800}, 0x10) socket(0xa, 0x1, 0x0) fchmod(r0, 0x24) ioctl(r0, 0x3, &(0x7f0000000300)="0000000001000080000da5ed74ea08d9bf9491b4a1d3974efcdcdd5c609242883aa3623db844ce72606febbef8a15766046856e628da0272d1fdf1bbe2b36d07fd38041dbe358880e511276e7302db07cdd958fd5ec0383aa50532a300000000000000000000000000") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8000, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@loopback, @loopback, 0x0}, &(0x7f0000000080)=0xc) sendmsg$kcm(r1, &(0x7f0000001680)={&(0x7f00000000c0)=@can={0x1d, r2}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="2fc395197a419acbce958e9acbf5c016e1220be3f7338285fc994aa6204e73ca6108ad6ec1675709305bec2a625bec9d66bc67709bbcdfe41723c4c8366f31c04b392e8b39f4327817abc8ccce7da55cfb76e730da1577bca440a1cadbc65253f8a4e7865b6d6c7d9c9679aaef17cd6d8756c2c276e8a45dfc1be87896fc3b691bdf0a43a9c2d75a9632f038d6c9e3decaf5477f4f3c1baf86c8e02155ded67590c748dc414e7a8a1b601edf21efbf56e34ee554b0d778942e66313cb5a945bd708e08e5f9396c649277", 0xca}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="f98bc16228ee5eff40b41b7ac8cef9bcb0b4e3448413a441c568137a4533e41d13dd1fdfa55fa1d1ddbc8697a03d6a609b324cd2dc3e263d2b3db7ec7004062b7697b899c3cfa6ed8449ea03937a26a6a52d0cd354506e82532495caf0271ca461bc89b1cb013b37fab67fb066f28ae5a22e0435df1638160bbcec30fa40b57dc12f9f738bf1eca153f3ffe0f61ffce13145270373603fcc93422a4fe2ef27f98fae73009bc8d3c5618196381e97a8d1fd9a5f57abb1a4f0088f4eb2b1f7090e1abc8ae0212792ff8ae748900dd1082d2c6c3661fb2a2853ab33c7c254e5a530754cac048c1b4f2ae6d771f11e0fc5a2dc634828742d", 0xf6}], 0x3, &(0x7f00000004c0)=[{0x110, 0x199, 0x4, "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"}, {0x1010, 0x103, 0x5, "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"}, {0x88, 0x10f, 0xa5b, "650e13291771e500bf08d6720ee36d88dc59d8d2a24544881509b491f50b5feb1914be7d208fdcaff273def6e213fda0025d08217d0fb35da3f0e47434468c9adfde28132946d06c0b40eab1595a6788fb56a3ac140d988c1b619fa1ae49aba0d8ec4c11f36a10048c42ed475a5626f1196c"}], 0x11a8, 0x4}, 0x40000) 2018/05/11 13:19:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, {&(0x7f0000000040)=""/227, 0xe3}, &(0x7f0000000180), 0x24}, 0xa0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000280)=""/145) 2018/05/11 13:19:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "22a7e0bd871fca65"}, 0xc) socketpair(0xb, 0x80000, 0x3ff, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000640)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x78, r3, 0x20, 0x70bd28, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x62}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xc}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) 2018/05/11 13:19:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e46ca6c09b612ec6f") r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000000080)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x100000000, 0x5, 0x401, 0x1, 0x4000000000000, 0x3ff, 0x0, 0xffffffff, 0x81, 0x54c, 0x7}, 0xb) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)) 2018/05/11 13:19:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff0a00000000"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:10 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) move_pages(r1, 0x4, &(0x7f0000000180)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000340)=[0x85, 0xe7d, 0x47e, 0x7, 0x6, 0x100, 0x80000001, 0xffffffffffffff01, 0x10000, 0x6], &(0x7f0000000380)=[0x0], 0x6) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3a) request_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)=':]}wlan1\x00', 0xfffffffffffffff8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x2, 0x3, 0x3, 0x200000000000000, 0xffffffffffffffff, 0x800007}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f00000001c0)="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"}, 0x18) [ 144.331441] Unknown ioctl 35075 [ 144.346403] Unknown ioctl 19465 [ 144.391851] Unknown ioctl 35075 2018/05/11 13:19:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0xda, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xe8}, &(0x7f0000000100)=0x8) ioctl(r1, 0x890f, &(0x7f0000000080)="c6295e46ca893e6343b0288a091eaa6b7d624f6d257dbcc78fa87b") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1000000000000c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000000)={0x1, "9c"}, 0x2) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 144.429619] Unknown ioctl 19465 2018/05/11 13:19:10 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f00000000c0)=@query_route={0x5, 0x0, 0xfa00, {&(0x7f00000004c0)}}, 0x11e) 2018/05/11 13:19:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x3, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x4, 0x8, 0x400, 0x10000, &(0x7f0000000000)='bridge_slave_1\x00', 0x5, 0x7, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000100), 0xfb) 2018/05/11 13:19:10 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x5, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd6e000000000000, 0x10000}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e21, 0x1e2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}}, 0x5, 0x1}, 0x90) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:10 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000180)="e4fad08c97a0afb3c8a7b157f5817e4a970243be354d5731141453105676b17944681e01276a6a810651fb3febf34e5ab73c5ed773eca8b36f6b762a98a4129880e87c21b5ca285a4f1e5d2e92492dcb5a46943df94f8361f4bac8cfb76d5cf5000caf9e3ebaf8a569888cea0c5dfea1855ee73110e93035465ef079935ec32155eeb74a474c1e5775ac2ca9de0b274ac141721b352d8e039227f34d02", &(0x7f000089b000)}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r0, &(0x7f0000000000)="c221c92b0090cc965ab86634d2eeea77979efe592df83e2d2a41d3fba464ff979b7ac9c1cf2555713ff9c5e61fb9721f976e315e2bc6db5c55d3fd876183c51c0c1d93", &(0x7f0000000080)=""/78}, 0x18) 2018/05/11 13:19:10 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x10001, 0x2000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000180)=""/4096) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 144.599857] ucma_write: process 467 (syz-executor1) changed security contexts after opening file descriptor, this is not allowed. 2018/05/11 13:19:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040)="61414972c138ad3b7ba4a05e51ae56111e31bd1cf002e470212e015c0b30c3c587c3fd3d", &(0x7f0000000180)=""/198}, 0x18) 2018/05/11 13:19:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1) read(r3, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) 2018/05/11 13:19:11 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x410, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0x7fff, 0x6, 0x1}], {0x8100, 0x100, 0x5, 0x3}}], {@ipv4={0x800, {{0x0, 0x4, 0x400, 0x0, 0x0, 0x66, 0xfffffffffffffffc, 0x0, 0x88, 0x0, @loopback=0x7f000001, @empty, {[@rr={0x7, 0x0, 0x80000000, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x80000000, @multicast2=0xe0000002, @multicast2=0xe0000002, @empty]}, @ssrr={0x89, 0x0, 0x2de5, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @empty, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, @cipso={0x86, 0x0, 0x98c, [{0x7, 0x0, "1044e61b2f668f6f755280"}]}]}}, @tcp={{0x4e21, 0x4e24, r0, r1, 0x3, 0x0, 0x0, 0x1, 0x800, 0x0, 0xad, {[@sack={0x5, 0x0, [0x2006]}, @md5sig={0x13, 0x0, "8444648c2a5f971c0d63e4a0a1f502bf"}, @mss={0x2, 0x0, 0x4}, @eol, @fastopen={0x22, 0x0, "bb"}, @window={0x3, 0x0, 0x54}, @exp_smc={0xfe, 0x0, 0xe2d4c3d9}, @sack_perm={0x4}, @nop={0x1}]}}, {"19201fdfe553fec8fa25592a40d0815a446dba9e1b2874f302c739b582cfdeced471a6b8"}}}}}}, 0x0) 2018/05/11 13:19:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, 0x0) tkill(0x0, 0x16) 2018/05/11 13:19:11 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x4, 0x338d, 0x800, 0xfffffffffffffffc}, 0x1ea) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x7fff, 0x1338d, 0x1, 0xf, 0xffffffffffffffff, 0x9}, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x80000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000100)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl(r0, 0xffffffffffffff01, &(0x7f0000000000)="c68034e876075090470bca4ec78f4edd52d4277b426631a85c771c12240df1eb9b57ee20d8f2c5df104734e1f66cdbec6728f67018f648942db72802dd98868b964feb9fef446d52f09b6b12cf452ad0307ec41de48ff1013cbff459103057565fe79f11ef5dba604ca8939f31a03e1d3011ce27b914a47b7caa27d96f120f6bb227e9fe1dab636852f8e0c9412ad7c1b4a6793b") setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000180)={{0x1f, 0xffff}, 'port1\x00', 0x0, 0x40, 0x7f, 0x6, 0x10000, 0x8, 0xe000000000000000, 0x0, 0x5, 0x3}) 2018/05/11 13:19:11 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="08010009e1030000b4020000090000000a020000ff7f000000000000000000000f97c341f99f41894aab0c6d138eab759a1eb3a271ba1b7b293c25bc1181c921b8494cf83e9c06c7dd8855e6c58d262ac963c0f0ebc3db54c306a3d1f93d5b1328f15191e8708d48d1f69769527fc5a6bb12a86f21f9059412317f277af6ccd89a2c5e530382e00613bea3bb0d4678ee2461be8e0ddb738c3731f5d9479e9b340cce4a02ae57d9b7aa947334f1eecff6bc95e355b28681d3390468935f5f51a5090000000000000047be96fcc31e087948f64b35d24f621edb0d735b71bded76e4d459a6430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002c249a7dcf3ce66071aa08cb0e09463e526b92bfc89e58a121b0d12a5ca0f0421f9c1fffe1c84e80a22c5f0a279602f2d648c8a47b1325c77c93ad350252b1d1844c37de7a91b82defafedaa2261cdbe437c4e07d97f61893f3c08a80b76381bf10a00edfd56de88832e3ec125a928d34da91fa63ec29b68fe84de4a75bbebee857e92ef58d9848a33c9d7bb6026f61aee31bca755465d76e740a1b55255318dac04d89999174555b9f401dd3e448dfe4aa36c0ce8645f5af45172fbd4a4987e4bd4e02670d0ba3c665605388f497ef0a5d638669e26040574b75ffc91fe68f4a4e1e1f9b0febe7ea86b0584b7e526edf59e59a9e0069ecc524d6bd57a4b16f3444d369fd1e8ca6f3f6b2798dff49deceb7e79754952c17fef1e0bf5f3225e6be5830eefc4735d81cc0b35ee2af5336d7f1a422473a08b306afd814e578dceaf0b5dfef8229dcb8dc5b71e646c63b4f5dfecc90f2dd302e83187d527b114696af0de35d05b05735ba29c240ae2ccb7db39c8b4a08073cd554a72ed6bbca5a97a27c2c0de1ffdce18b80ad229b473e3dafbc1bb861ac632d883e9157326751b41407d1"], 0x7e5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x200080, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x1, 0x8) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) r4 = getpgrp(r3) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r5, 0x0, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x20044000) mq_notify(r1, &(0x7f0000000880)={0x0, 0x0, 0x7, @tid=r4}) 2018/05/11 13:19:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x20, 0x0, 0x2}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:11 executing program 1: socket(0xa, 0x1, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/05/11 13:19:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x8000000000003, 0x8000000) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000080)=0x19c8) 2018/05/11 13:19:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:11 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040)="19553d032dd77bdb261cc46800446c2640f75c2b3104b3273c4493530c52ae01bd12e06749f142ecca8041eb241f27ebefba4a9e26b3ad8e6ceae4d59be5a936fc957f099173e1f08781b8d1f470d5eb420b0997e5eb58dcee3699136e0e1a7977802a0216d502c76b128428a2ee64c30b01ab649172805f5c0099b2b72e89046fc321344158551c9dd8911af78534632f9c037c97d5a69ef093c2027389d209b3f931c5246bca9a6456", &(0x7f0000000180)=""/88}, 0x18) 2018/05/11 13:19:11 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000000), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:11 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000240)=""/21) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r5, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r6}) 2018/05/11 13:19:11 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x20a080, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f0000000540)}, 0x20) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="666b6c74657200000e0000000000000000000000000000000000000000000000edffffffffffffff0000000000000000000000000000000000000000b7c96d050000000000004a7d0000000400006db5f346039a1d4261ab958e6c13210708000000000000000000000000000000000000000000000000008aa82851ddd511020431b06f32b53993923d1e7865fdba8ffc8a5b954d6067ac742ad48e3f03fcb494f042b3ca55f987e38080bcba00002f22de3f3e13df00da5fce"], 0x68) r2 = dup(r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6, 0x0, 0xff, 0x2, 0x4000000, 0x3, 0x10000}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000200)={0x8, 0x1, 'client1\x00', 0xffffffff80000001, "c40c59756ddf42d2", "b80c19e8c7fa124018c4d1b57a815d21ce1444bc2d6bcc5f1e1d281421e9f237", 0x3, 0xff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x8) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f00000003c0)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) getsockopt$inet6_dccp_int(r2, 0x21, 0x16, &(0x7f0000000000), &(0x7f0000000380)=0x4) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, 0x1, 0x801, 0x3, 0x500, 0x0, 0x4000000, r4}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000400)) 2018/05/11 13:19:11 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) unshare(0x400) r1 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x10, r1, 0x800000) fremovexattr(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="747275737465642e5c73656c696e75782d2373656c665d0056d4cea79ad48eb418ed8522932e9fa23d50bc60e2f1bcb8b1767abd83c8fa7b4aafae0000008000000000329cf0ff05399bff4cfc5e7ca51f639d876200c8e10b5b26981a2fade9d4842b"]) accept4(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x800) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000499000)=""/35, &(0x7f0000000000)=0x23) [ 146.255126] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/igmp6\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl(r0, 0xffffffffffffff01, &(0x7f0000000040)="59183e3380338cd63487652ce42c2bce35f3c5c1095e984e3908aa3607684947223b7dcca457699526d4aef52daf6372bb11741d4c395147f9df1377394b0ce04fc99a9824e8b070ff27515e6b67d6476748c7fe34d87693e58e043e8ea968bf4c42994fdbc9b30d5e8cf9de8ad7dc225b6393b21d405362060169eb101e9b179205e1d2ce473f2911b5afe9f998333fd68daa30dc0ba470520a03b0c8893effb0c09d9b65701fe041fb890343319f8970b91a26cad6a3eec24fd85f7c952c2e30510b6558d255aadee3c30751cda62b91dd8d0a0e3245c3063bcb7e5766f9f371a7522e28ed") 2018/05/11 13:19:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x82000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) eventfd(0x80000001) uselib(&(0x7f0000000300)='./file1\x00') ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0x3, 0x1, 0x5, 0x7ff, 0x3, 0xd11, 0x200, 0x1f, 0x1, 0x6, 0x200, 0x4}) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0x85e, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="7663616e30000200", 0x10) linkat(r1, &(0x7f0000000200)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x400) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendfile(r0, r0, &(0x7f0000000140), 0xd3) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = memfd_create(&(0x7f00000006c0)="237d00d3fc1ee4671fbaa0a4c6dfb7128b8e96f7fd829d4d39f1828ebf764f5077c32cf6d22b4c4f8d000000000000000000cbc045a996411e646083b96f3e8c6eea18f7b2e2e0974e113319b3fe14b8014b3897318bcffadcc45549ad003dd8e55b1e535a5884ea779cc2f5b4e661bd27ae6412a713a1c8e31b5b827fb084a333e3a520822842a0c2d797f2dd7b9d082fcb3f14e7d2eaf9f667019a07dcb67c443a64f4e0e445aebd6b1f5baed9a6d6", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) 2018/05/11 13:19:12 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x480400, 0x4) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x6402) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x2, r2}, 0x2a0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:12 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/169, &(0x7f00000000c0)=0xa9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000300)={&(0x7f0000000000/0x3000)=nil, 0xffff, 0x2, 0x50, &(0x7f0000ff2000/0xb000)=nil, 0x2}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000180), 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x82400, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x36a3) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000280)=""/6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'bridge_slave_1\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000002c0)=0xff) ioctl$KDSETLED(r2, 0x4b32, 0x400000000) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000001c0)=0x8, 0x4) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000380)) 2018/05/11 13:19:12 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, 0x0) tkill(0x0, 0x16) 2018/05/11 13:19:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x2000) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000140)={0x1, 0xed, &(0x7f0000000040)="69012eaa1c36c526bb011e29e7dc7e5c2177b1ec728ec2c5a1c71808d4839e0d6925289a487fdd7125105242db0cfadaed9deb1f316ed0a13a3ee6226a2d2bd5e698729e7b2886ea7d7051c98de234df8b36f59f1d6c4361bd91de36801008f56cd9021f39fe1b7d02020d62d758775f0c4f172f795bbe745adc2063b385277b650e17e2b2d20ff1cab0b88f0463d5b10af1faacbfbb0062332d2eaad0ac35d2156ceb79f69e0b0c0d3dcfa21397ca1d3a2e50e65ff353c69c98388a9a5b8caec3685c9bc3e29b1d3df72a19d74fc398fd1889927099bb468611afe795d37176b6ac906381a3594cf6c96a508c"}) eventfd2(0x7, 0x800) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="2000000027000000000000000000030000000500010008000100"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="c05e884f593de8474a552d2b84c0e627bc0eb000ee579fbb04a6e4d9a0d740190f7e2ea5f91a816967709072d888691e91d162f88208b9a6fb5dd5687ff85f12d0229893a9d43d9c9f6604ee7c6845f7a515989cc6444ffa73078dba3445037eb10d9c457784dc066dd0b71fbe37d5b2d79e198df0a3c1c17a682f60f102ca612ec9e0881e51a51d6a1693f2304ca31f9189da229d1e", 0x96}, {&(0x7f00000000c0)="ed2f84776acacd3caa2aee0d069c9f38279144f43e4f432dcec76316852696b9854ce92d2bb5", 0x26}, {&(0x7f0000000180)="305b63b865e0dcb1850c4765e9b9be35ba9222b7cf0532751f9a1b8eeaff9d04fae4982cd208a50073489aba245fb8fe98d93d278fc03855ea3a6a7424ba4236b9c102b123f89070bc0b9fe93782c677ef7c5c59854a5042e1fd21", 0x5b}, {&(0x7f0000000200)="42c9a0997e4a08d03a134d0309e3ffe31703f956263d1e25138c653fa8138c806a7f15b6311fbc6d4452a55823881b607b3ef3d951568009b125cde3aa3153b50cb6224a7a3c14df2c75f857eb249fdf4237ee1a09fb", 0x56}], 0x4, 0x0) 2018/05/11 13:19:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1) read(r3, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:12 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24}, 0xfdf2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x80, 0x1, 0x0, r0, 0x3}, 0xffffffffffffffd4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0xc204, 0x0, 0x9}]}, 0x10) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) r2 = epoll_create(0xfea) sendto$inet6(r1, &(0x7f0000000040)="89351956ce935fb718b1cb69fe0b18d8eb427936fb6b4a76cc8acb9ca58bb7add0948cad0615d595c644b57d70e1443224e99044317d760f02fef50bf63049235f12a251eee4cfa45d9a5aded0a948604973caf7f635f2a21cfa08aa377fab89f48b4850aa49d8e8e699af3baa00454fe4", 0x71, 0x8800, 0x0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x80) 2018/05/11 13:19:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000000080)="bef31e1ec4bd7f0a628b1e89358af449caca5c9706b87b2cd6808953d10494a6224ea336679fdaa024c518f1212dea9d25ef52770ca4ac7b187a1ad08deca3e20f0667f97a8fd1675504d4f22aba3b34b153e4d21bbb05f0c886d67618f8d5166521c0d305e82e240258a0960f20cab40716c6a614a7689c106a2741c715912e6cffd50513ee5e0992428f07b9c1ea8ced060b4fd556ed2100739def0b0309154d5303", &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:12 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 146.784525] Enabling of bearer <> rejected, illegal name [ 147.497066] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:13 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="dde375f9cd1f5a2c83e99c24fc365d3df680384fa49dc9e2154c86734d6f1fcc2db225678bf925a76ac194b19763798d133723fb962eccfea839bcb156aa25faa5630b19482c895971c3b894a0c4d8d064806ed215f721229bab7db1a9255b74ff686ce3c5193d8ce317bc06ddabed178d272974950eac0a549aa844a06eb16fc763c5a0262fa73eafa67168a66f581b7aae3a7d76e6966dbca7cac664ebb8658fe7829056247422f7ffb28bd6bfb3d0594def3d061903598e3f8cce1f9c1a739f6132683bf22b6583a2f8a2a1dfa037dd80d521e8643ed690873d677411a7d423e93f5feb12", &(0x7f0000000180)=""/246}, 0x18) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:13 executing program 2: bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000000100)="507dd9c70a2387a728cbf058e8a5f376a101641cc4e79c0d077cf012388cad20dec71f6b7f8fe66ddba83a51f7912cf0c9403941392878423aba91ee5315baeb", &(0x7f00000000c0)}, 0x2aa) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0xfffffffb) 2018/05/11 13:19:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = request_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)=']$\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:13 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/05/11 13:19:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1) read(r3, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1) read(r3, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:13 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000080)=0x80, 0x80800) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000580)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000007c0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000900)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000a40)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000b00)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0x14) recvmsg(0xffffffffffffff9c, &(0x7f0000000e80)={&(0x7f0000000cc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/243, 0xf3}], 0x1, 0x0, 0x0, 0x6}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000ec0)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000fc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002c00)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002c40)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000002d40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002f00)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000003000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003040)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003380)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000003480)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003600)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003700)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003740)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000003840)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003880)={'gre0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000003a80)={'bond0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003ac0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000003bc0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003c40)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003c80)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000003d80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003e00)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000003f00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000003f40)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003f80)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000040c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f00000041c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000004240)={@remote, 0x0}, &(0x7f0000004280)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f000000a2c0)=[{{&(0x7f0000004640)=@ax25, 0x80, &(0x7f0000004d00)=[{&(0x7f00000046c0)=""/150, 0x96}, {&(0x7f0000004780)=""/76, 0x4c}, {&(0x7f0000004800)=""/160, 0xa0}, {&(0x7f00000048c0)=""/101, 0x65}, {&(0x7f0000004940)=""/213, 0xd5}, {&(0x7f0000004a40)=""/215, 0xd7}, {&(0x7f0000004b40)=""/108, 0x6c}, {&(0x7f0000004bc0)=""/39, 0x27}, {&(0x7f0000004c00)=""/45, 0x2d}, {&(0x7f0000004c40)=""/174, 0xae}], 0xa, &(0x7f0000004dc0)=""/214, 0xd6, 0x7fff}, 0x5}, {{&(0x7f0000004ec0)=@alg, 0x80, &(0x7f0000005280)=[{&(0x7f0000004f40)=""/124, 0x7c}, {&(0x7f0000004fc0)=""/126, 0x7e}, {&(0x7f0000005040)=""/140, 0x8c}, {&(0x7f0000005100)=""/237, 0xed}, {&(0x7f0000005200)=""/51, 0x33}, {&(0x7f0000005240)=""/54, 0x36}], 0x6, &(0x7f0000005300)=""/217, 0xd9, 0x7}, 0x100}, {{0x0, 0x0, &(0x7f0000008700)=[{&(0x7f0000005400)=""/149, 0x95}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/4, 0x4}, {&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000007500)=""/38, 0x26}, {&(0x7f0000007540)=""/4096, 0x1000}, {&(0x7f0000008540)=""/68, 0x44}, {&(0x7f00000085c0)}, {&(0x7f0000008600)=""/207, 0xcf}], 0x9, &(0x7f00000087c0)=""/176, 0xb0, 0x2}, 0x80008}, {{&(0x7f0000008880)=@hci={0x0, 0x0}, 0x80, &(0x7f0000008a00)=[{&(0x7f0000008900)=""/81, 0x51}, {&(0x7f0000008980)=""/11, 0xb}, {&(0x7f00000089c0)=""/51, 0x33}], 0x3, &(0x7f0000008a40)=""/196, 0xc4, 0x3}, 0x2}, {{&(0x7f0000008b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f000000a180)=[{&(0x7f0000008bc0)=""/178, 0xb2}, {&(0x7f0000008c80)=""/106, 0x6a}, {&(0x7f0000008d00)=""/130, 0x82}, {&(0x7f0000008dc0)=""/49, 0x31}, {&(0x7f0000008e00)=""/249, 0xf9}, {&(0x7f0000008f00)=""/243, 0xf3}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/238, 0xee}, {&(0x7f000000a100)=""/106, 0x6a}], 0x9, &(0x7f000000a240)=""/125, 0x7d, 0x8}, 0x8}], 0x5, 0x2040, &(0x7f000000a400)={0x0, 0x989680}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000000a440)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f000000a540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000a580)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000000a680)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f000000a6c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a700)=0x14, 0x80000) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f000000b280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f000000b240)={&(0x7f0000001000)=ANY=[@ANYBLOB="d00a0000", @ANYRES16=r1, @ANYBLOB="20002cbd7000fedbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="fc0102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000104000008000600", @ANYRES32=r5, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000900000008000100", @ANYRES32=r6, @ANYBLOB="0401020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r8, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r9, @ANYBLOB="3c0102003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="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", @ANYRES32=r13, @ANYBLOB="8400020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000000005008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="080007000000000008000100", @ANYRES32=r16, @ANYBLOB="b400020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff07000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000300000008000100", @ANYRES32=r18, @ANYBLOB="780002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r19, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r20, @ANYBLOB="08000100", @ANYRES32=r21, @ANYBLOB="400002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="08000100", @ANYRES32=r23, @ANYBLOB="640202003800010024000100616374697665706f727400000000000000000800030003000000080004000000000000000000000000000000", @ANYRES32=r24, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040005000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004003f00000008000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400ffffff7f40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r27, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000200000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r28, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff010000080007000000000008000100", @ANYRES32=r29, @ANYBLOB="e401020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r30, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r31, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400af00000008000600", @ANYRES32=r32, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r33, @ANYBLOB="080007000000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000400000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040008000000"], 0xad0}, 0x1, 0x0, 0x0, 0x1}, 0x840) r34 = socket$netlink(0x10, 0x3, 0x10) r35 = socket(0xa, 0x1, 0x0) ioctl(r35, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r34, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:13 executing program 7: socket$inet_sctp(0x2, 0x0, 0x84) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) ioctl$KDDISABIO(0xffffffffffffff9c, 0x4b37) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f00000000c0)}, 0x140) r1 = dup2(r0, r0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0xffffffffffffffe0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xe1, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x2, 0x4) [ 147.654336] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:13 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000)="14c0a7ff66551131de6505ef1760ef11fe5261a0b0bef1f86f2210d6b5149c337331fa7a2a6b7ee87a9e3cc4c477205c466d48aff4d69fd3b12ca627dd217f48a4927cf817925f8de7b2c39a102a9e9c597890115e55b5ff5e5e12f4fe0e066d1b88e8ac143c5528826cf06759238a19d33037d64184d969c4cf3df0e21bfa9164fe776c862d905a4579659065c4679ff309eee0", &(0x7f0000000180)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:13 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x2000000000000001, 0x0) ioctl(r1, 0x1, &(0x7f0000000040)="c6296f4000000000000000") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:13 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 147.721246] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x5, 0x4, @tid=r1}, &(0x7f0000000080)) ioctl(r0, 0x1000, &(0x7f0000000280)="c600004eca6c093612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:13 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x3d, 0x3}]}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x80, 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0x15, 0x1000000000004001, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040)=0xcb, 0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:13 executing program 2: r0 = dup(0xffffffffffffff9c) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2}}, 0x1e) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x0, 0xffffffffffffffff, 0x200000000100000}, 0x2c) openat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000240)="f634a8a6e693bc0884962cff48300200000091f3102d4bbe1380503e73af40125ec8a4908c58109f84f038490f1904ab66d408620412593b33c76ed40f73c11c482a2fea2abae6ce4c129072f11abfe060b63c4dd5c258235fe681edea045d7b2d910000000000001a0f7a83e2098f6eaa0ac529b796c5fc8c41b24e6a6d908f479b5a7933dd2bf3", &(0x7f00000000c0)}, 0x997e71a) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e23, @rand_addr=0x1}}) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/05/11 13:19:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338f, 0x1, 0x1, 0xffffffffffffffff, 0x8000000000000003}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 147.984549] Enabling of bearer <> rejected, illegal name [ 148.415088] Enabling of bearer <> rejected, illegal name [ 148.421221] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xa899, 0xfffffffff462797d, 0xffff, 0x3, 0x7f, 0x2, 0x3f, 0x40, 0x678da271, 0x40, 0xcd, 0x8, 0x7, 0x38, 0x1, 0x7, 0x9d, 0x2}, [{0x7, 0x3ff, 0x3, 0x1f, 0x92a, 0x20, 0x6, 0xaaf}], "401d5650844e8b2eccfb8e13c8e5db8cd01a4ba1b5531a200c55047f8502394bcda7ddecb350618d720d13a0a627b38ebd83504bd7cfdfb4b25bc50ed92cfd034060b46b09611f9fa036a522ee37124499d6c4ff500a0b85555e7b36c0a3104a1a59e1a4059f87fe99e8ab1242ae82be79bdf2a13c58b6bf4571605ba040", [[], [], [], [], [], [], [], []]}, 0x8f6) 2018/05/11 13:19:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = fcntl$getown(r2, 0x9) prlimit64(r4, 0x8, &(0x7f0000000080)={0x10001, 0x800}, &(0x7f00000000c0)) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3}, 0x1c) listen(r3, 0x1008005) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x280200) ioctl$EVIOCGKEY(r5, 0x80404518, &(0x7f0000000580)=""/4096) r6 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0xffffffffffffff97, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00005c8000)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) readv(r6, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) shutdown(r2, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f0000000000)=""/134, &(0x7f00000000c0)=0x86) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockname$netlink(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) bind$llc(r1, &(0x7f0000000240)={0x1a, 0x104, 0x7, 0x538d, 0x5, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000340)="4b5ae5e7a519d47ade2becd5f0aadf547bbfbd3e4a5d33b1b30f79f6e013b77c8e214401f8e0b7b8bedd79d1e3acf1b741c0f46a290e0ab5de3a9fb7264e1973684d779d5851cee7a8ad5f7111c01b20ec40fb6eed614372c071303906bebe24b6de279067dad16c60ffd9a9bac560840eec400959b7452ead9f1fcfd17bda436ead38da7400da393b6fa35efa8c35e2e7374f0eb3444620a0a0b19b891361689aa9b5dd46622af621be9b55645f1ad9e12ab23ac5562fd51cf56a55ddaff23ca0ee61ab98eb8c36d1bbddeee19d4aeafbca2081a8a218ff7f63c7b4dd8cea37b3dd4bd807c47d508b068d85562765b24ab59716f6702d2f6434b06b2428bb5afaea168e", 0xc4, 0x1, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xffffffbd) 2018/05/11 13:19:14 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2000000006, 0x4, 0x338d, 0x1, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000100)) r3 = syz_open_procfs$namespace(r2, &(0x7f0000000080)='ns/net\x00') ioctl$BLKROSET(r0, 0x125d, &(0x7f00000000c0)=0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x8, 0x8, 0x0, 0x0, 0x4a, 0x6, 0x1, 0xf0c4, r4}, 0x20) write(r3, &(0x7f0000000280)="bb31550768f7a1e67c8c20ca947e7fc126a1b2f78555d24f265caa9371fb00980d111bc26c8ca63527821cc40ec4d0d24ea9db4c3800ef476bde6cfadffe0e3dffcf51dfb1453df21a75d79534519145050c20eb3d7931fbecbfd790197a9a3e192cc07e38855f2e8ff4b099e86cf1e7cc02fb2334d9a799de2f73ecf544c7ebe70fc92539f601f98cbea0d33c863067021be5a3b51c61d77e44b3aab4109f9694ae15b0b7ada86ce1c2cae10cd302bea40a2433504d77126b4bcc266f0e6b99d5dccb66e9d81d37ac818ff8eb269b5618b398b3d70818f651577984549f020acf1df7465cea298a18fef97774", 0xed) 2018/05/11 13:19:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x7) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/103, 0x67}], 0x1, &(0x7f0000001340)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/92, 0x5c}, {&(0x7f0000001180)=""/241, 0xf1}, {&(0x7f0000001280)}, {&(0x7f00000012c0)=""/89, 0x59}], 0x5, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:14 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/05/11 13:19:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1) read(r3, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1) read(r3, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 148.555819] Enabling of bearer <> rejected, illegal name [ 148.587203] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000180)=""/219) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000280)=""/61) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socket$unix(0x1, 0x5, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/05/11 13:19:14 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x100) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:14 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x7, 0x80000000, 0x800, 0x32, r0, 0x7ff}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000080)=""/118) 2018/05/11 13:19:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="736563757269eb04000000000000000000050000000000020000000000000000000000000000000000000000000000000000000000004639410000000000000000000000000000002a9ca726bdf04ec92f34f7e0109fbfa8003aafc05c9750df392ebab53d588110d7bba2312cd24f0160dbd3b4536c7d7ac1c634757f5a4363287102231ce57552c1fdac7767f945901bee8b06fbb8757ed3f559afd7bb6594ab078a7ff0d18702e868f8d5370a23659939a5c7d2c1116c633c65bbff1d087b3d47342e03b6241eb26f6efa8dfb8bad682323cb"], 0x48) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x8}, 0x8) 2018/05/11 13:19:14 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x4a4, 0xffffffffffffff83, 0x20, 0x100000000, 0x873e, 0x7, {0x0, @in={{0x2, 0x5}}, 0x8000, 0x7fff, 0x2, 0x5, 0xffffffff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000180)=0x8) 2018/05/11 13:19:14 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x800, 0x50) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8a}, 0x4) [ 148.762762] Enabling of bearer <> rejected, illegal name [ 148.796281] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:14 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x480000, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x2, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) [ 149.321182] Enabling of bearer <> rejected, illegal name [ 149.339442] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r2) 2018/05/11 13:19:15 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.current\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r2, &(0x7f0000000200)="98f147683a258e2e7052d1011df44c8f38629bd63a711112e6f395d76499716c7648f0a337566eb802b5c3f05b549bb1d1459a0bc0f1935dd2653eb43ae12ccc201b4b561168ca75ff8c7ac5e63ae30bd439df6b76c00ebf58c96b6416acd95cc57a666f3cd54ba1942f3966f05d172857a31f7791af9d89c6ce5837d17e2ddabb66940b0466916a00b24627e0974858c6f0cc4d426b406e986c68fc65c09c38cc460833373e9025a54bf685119d515f5256e0e98449651f1ef3461d6724d2592cba71aded4b523af725d46f76c0a35f2b7009", &(0x7f0000000300)=""/12}, 0x18) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000380)) getpeername$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0)=0x100, 0x4) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'bond0\x00'}}) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) 2018/05/11 13:19:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x1e) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)="a9ffc41249b1fbb0cbf51cd0ecfe4d760c5ca9a6c409338ef6f25cd9f19cb94978c6532fe3a336f58ffbd9a0909d18879fb14e4da4d25dcd70b191b427e2ccd3ff79c43cf2", 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) 2018/05/11 13:19:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r3 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f000001dffc)=0x1) read(r3, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:15 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001dffc)=0x1) read(r2, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/05/11 13:19:15 executing program 4: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x24400, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x3, 0x10, 0x7f, 0x100}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x10001}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") sendto(r3, &(0x7f0000000040)="2c1f9451a623663b4fbd0895e4301918568eb808412ff5bf7964c987dc12401357b7cda5deacec633cf1e09071921ed441788c16c1823c5aed55111901a5ca0a4cfef3b36508ea7a76027d383e213e08d3e22350007fe9c20e67ddf6815090b6743ff6c492fb3f67b0c46b45682a07cce5f838a0602768685d9893cce8819906a1a202d6569c1e0bc0c319814459d88102358b92844d9e2a6986aa54a031661499330b291fd7b45cb7ee89a61c6b910bfa33d74ad8eb7081469459dcebd26828a3664c98", 0xc4, 0x0, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bpq0\x00'}}, 0x80) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:15 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) [ 149.541942] Enabling of bearer <> rejected, illegal name [ 149.567461] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:15 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000040)="43d6b49c2fa53d1b28ecf6425eebcae69502dc19ad689516e8d921c7a8dcd1", &(0x7f000089b000)}, 0xf) 2018/05/11 13:19:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x400080, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000001c0)={0x1, 0x1ff}) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000180)=0x1) socket(0xa, 0x1, 0x0) ioctl(r0, 0xfffffffffffffffb, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000040)="e74478e139e6b84759fcf3da9d43a897b8e935c740102b89dd0bbd4f19b711f831b63f850d8e4b878f7d5018cce5ee1a288706849153f5791b3ac56a0c4811b086eba4166bf12e815c16eaae30d1e19f86d3526b2788cf977c1509a81af1d549e94e3cd024ec95ae0009ee6e5f337cb44b7e42519ee2859d0b9c10f037efe0aa0f44caaaa44c8615119313fb16", &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vlan0\x00', 0x0}) sendmsg(r1, &(0x7f0000000940)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000180)="9cf599701a287cc1b97295c6178293397e918ac95a1e32ec85915d77fb37597332f9306d54dab76855e78023015a142759b75d778f9cc85a850aa07388cb360aeb8b76cb5992d84a2a2c057ad8006544b8be823e6811ab4daec3e386e4cb96e03741a4c98c901c9dfdb02120944e8e68f3f89e1638a4e43041016d52bad35c929cd1b5b6e7321be527934cecaf29511cf912702f69b994082da1fa99d15e6d5cb077c86d0163ff103597f9434e6d50fcda2e4d5eee1fa523cccd257f6c95d0f054ad4011c126ea2ae8ded86f0c581a83135bf843", 0xd4}, {&(0x7f0000000380)="befdabcd7e1e292c18bfb75cb5c396df86928fd7ad41c97ebac77b8ab2bc35beac295d41b038a576e0debc93ef8c509de5fb99060958427e1e8777f58fc27f2236ce1a110d17", 0x46}, {&(0x7f0000000400)="54daea51bec08d7f73a69638eb7547d613f017660c1350aeef665764140893d828e9a00dbc90aafd975d", 0x2a}, {&(0x7f0000000440)}, {&(0x7f0000000480)="0350bd77daf9c66cc81fb0e2fc8d4c16917b2c9e42dafb6394885ca0867503030633d4debae1c69f5d", 0x29}, {&(0x7f00000004c0)="a0600e74b517bf201713c26e1050ebaebd96c9f9ade8cf51d1d883564ab26c", 0x1f}, {&(0x7f0000000500)="c9dd402dbda23ceb38fb2ac4d1218328d29a2f3877aa547f0bba8af4c017839ef042d4900412839cae8e29ff628fef15724a45814fe9701f69b1a71e1b8d4cd9adca4104cd75eb2309c84eb05a", 0x4d}], 0x7, &(0x7f0000000600)=[{0x60, 0x0, 0xf7d, "b1e5b094cdfb1cb2db9c01c6edd573c80df613224e4710c84ed1f66a66b665f87ce4ae9d423b0271bf70ef3bdd61af351367fb89ab75b73805a4015d63f1837e189bca6e19edc4683625e533c6ee77e4"}, {0xc0, 0x13b, 0x6, "16c41bc9abcafec74675faf2245a6d7469e09544e069549153649925b5aa30cda45582c674e232e3edff3a60a707d8eb4f1a7915607587e031760f2ce77ace7039fead184533c8363d82781ed93c5d4e4eafdc8ab6c279cf57192d23e7f5aaba3992d67c6e32ecb62113040d8b8cc0af831684dcb4804f116369de937a76954ca462a347c03116df9d0054ab7c0cf01e678f513772736df9b7f02e1f92e43579f7b769efd862e0b4d69e58"}, {0xe0, 0x108, 0x100000000000000, "64f55f0048edfda11b22d1b72c9b36ef1b6d9035e4a1e6bf13f776b9a2ced9852014727d178a734f395af2355a26f83579f4d56232bcc114c0a74614f8215cfef09b0631b5dfadae50a134199be1fc4b0635beb5cdf10679645737666100c545d1082089f4187a9c50fc36e903cb13fa7b62a9288fedffa0fbef8d31d5f56c0b1b1d5934d54e50bf6ee4fe9fc9687bb8d99ce8c54e381587878a00e4fc4476dcda256041d23696b43523bb17ce8c6cb250c6e6e89459c12ad0a51ece1b321df4a7efb92747d9ec466d"}, {0x90, 0x3a, 0x1f, "28feab8e38045df44d520556fa108d85cfa67d548f46681afbe9843b50ad2774936a0bcae0603dc8d8ec17abfd0fec4d49ac549d48115c8f689884b10c38856412cc8aab2f442234461cb0a83961eee01e54c15070ba159146eea78650621840f302ae7c17870a4c068f65b27245ee3d980fcc607610582bc48cef"}, {0x98, 0x6, 0x0, "2219ae2a2cbd2f445cce848fab3757bdde5dd41c15fe42004842c790792ff6dc4b85109ee48c7789b1b3674d2aec51f123790729fb440e5ad083547e1a08143f3752c13472b72d003de8f3f9ed0b097e329e4f1cada80f74a4219b5b34f79003289f04505caff6c144a32a7f0d4a04f2f774fba0948f154fd795eff487eee0c431bc"}], 0x328, 0x4000}, 0x40) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000980)=0xc) ptrace$getregs(0xc, r4, 0x2, &(0x7f00000009c0)=""/69) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000040)={r0, &(0x7f0000000280)="4af538c63f1f804f0848d9a984fa946c8f84c210c393f72ad288aace757239b209d96587f74095147d7545e68594fb846532e4b6ace0d1f3129a1b021854a2b7ca93ca6d8d3dded8f612af09122b5215209ee00d3d96c1c3154cb2b3fbb204a0cf6f4f7d785bcf7cda4e785cfadd0acb25ee82e2622b5e69930985b4f2b717cfee80bc91fe7b490bb0f7dfaaf3fc2219b447698cda2d5a3848320df73e5b39dd64a21d33869d9850f485d7a8648d575eff5c3f696ab517acbdbfda373f83a57b6674", &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:15 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:15 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 149.717620] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:15 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socketpair(0xa, 0x800, 0x480000000, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) readahead(r0, 0x92, 0x800) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x0, 0x3, 0x3, 0x2}}, 0x26) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000080)={@my=0x1}) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f00000000c0)}, 0x18) 2018/05/11 13:19:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x10000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) 2018/05/11 13:19:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:16 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xdb93a28dd65055c9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2c00, 0x0) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x26, 0x2801) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000180)=""/241) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:16 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3c4bc672, 0x20000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x1, 0x200, 0x1, 0x0, r0, 0x80000000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x2, 0x1, 0x5, 0x100000001, 0x8, [{0xfffffffffffffffa, 0x10001, 0x7}, {0x40, 0x854f, 0x4, 0x0, 0x0, 0x108c}, {0xb0, 0x400, 0xffffffffffffffff, 0x0, 0x0, 0x4}, {0x2fd6d573, 0xffffffffffff8001, 0x7}, {0x2, 0x80000001, 0x7ff, 0x0, 0x0, 0x50d}, {0x0, 0x2, 0x6, 0x0, 0x0, 0x100}, {0x3, 0x9, 0x3f, 0x0, 0x0, 0x383}, {0x30e0, 0x8, 0x8}]}) 2018/05/11 13:19:16 executing program 0: socket(0xa, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r0, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/05/11 13:19:16 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r2 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001dffc)=0x1) read(r2, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) [ 150.321750] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:16 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:16 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'veth1_to_team\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0xffff, 0x4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 150.441719] Enabling of bearer <> rejected, illegal name [ 150.475542] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x318d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00000000c0)="3b431260c42d0fa58cdd2132613db2272d47e8d6a4637de3e846523d84f13a2b397363264b26ddc36d8542f6f04f8b6e87c2ae64b542154a0aa7f4afe33ae155ae1d6d") sendto$unix(r1, &(0x7f0000000180)="c602e8c60e10c667d9b39bf6c483ae280defd9d5f52631b8d93992541619f9f7339b8f47f5539f88d17135f4a31530b5383fd771699e45", 0x37, 0x80, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 13:19:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) socket$inet6(0xa, 0x80000, 0x9) 2018/05/11 13:19:16 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0xa, 0x800000000000004, 0x20, 0x0, 0x2}, 0xfffffffffffffd34) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") 2018/05/11 13:19:16 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000011c0)="6910463ce1176e956f379f063beafa6b343a1d6ebb4163b492d9b70ee2e89cd1970d84a33c2e3461c93febb994fcc7f1a279f7d281b0e9535ac617882af82e2c7f2f2aaae698a1434722d35f77f3f13fe5111b8c86241003ce2a8678b977c5e178edff5e7b1e3d669ce0850f9a0c3bf833e4af233c4e4ed1932b6f33f7aced9c0b154af435ddbc90f3ae", &(0x7f0000001280)="fd4d09847a0fe90a09902cbbf61e1b9793c07fa759cc7cca6788a1cad6b74119e955d7acea8edc5466c448329209ee4a2f6030c2bd84bed3da1082609e6f972c40d4391a59d4aea5e51b5d04e8857fafca633be93c5a222f998b7740d8266547c69c567f6522f6b46882c9304a840b3971549e119873fb62c0e7a75cc95a2a1b4af4c3c27e22fb5e", 0x2}, 0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:16 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0xfffffffffffffdac) 2018/05/11 13:19:16 executing program 2: bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x980, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000280)={r2, 0x3}) connect$can_bcm(r0, &(0x7f0000000180)={0x1d, r1}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={r3, 0x1}) [ 150.682691] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:16 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = memfd_create(&(0x7f0000000040)='%\x00', 0x3) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000000040), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:16 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x591001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40280402}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="500176de00006f60840d01d1637bb180db8b91440c000059417933c8ea6e9b39b84ffa4e5159458255c09a7a", @ANYRES16=r1, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f0000000000)="637d3e8611cd4c39dec820799cd198bb176af7e6764d46e4ef", &(0x7f000089b000)}, 0x18) [ 150.842460] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:16 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = semget(0x1, 0x3, 0x20c) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000000)=""/22) 2018/05/11 13:19:17 executing program 5: socket(0x5, 0x3, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/123, 0x7b, 0x2000, 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000200)=""/67) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x1, 0x80000001, 0xb, 0x5, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}]}, 0x28}, 0x1}, 0x20000000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff0a2000000000000000030000000000000000000800"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:17 executing program 4: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) fcntl$setstatus(r0, 0x4, 0x6400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) 2018/05/11 13:19:17 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200200, 0x46) r2 = syz_genetlink_get_family_id$team(&(0x7f0000003040)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0x14) r7 = accept4(0xffffffffffffffff, &(0x7f00000006c0)=@hci={0x0, 0x0}, &(0x7f0000000740)=0x80, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000007c0)={'tunl0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000900)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000980)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003d80)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004100)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000004200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000004300)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000004400)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000004440)={@mcast1, 0x0}, &(0x7f0000004480)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004840)=0x14) accept$nfc_llcp(r7, &(0x7f00000001c0), &(0x7f0000000100)=0x60) sendmsg$kcm(r7, &(0x7f0000003000)={&(0x7f0000000600)=@ipx={0x4, 0x23c2, 0xe000000000000000, "6483ae856498", 0x1}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000009c0)="d9bfa4f16070e35bd16888bbf965bdf1d9e9e35a9ad2ab60a80e266fdba33788b2952df9c72341b920f2f03b3a512224b676b1469d412cb766a4691dba25605d355a805e2d3ab7bac1f1144ea6921714aa73165bab6b0c315983e7d43945a6faec2a6c6e8d038c4ecafcdfc57806526e14df3a3988df5c56a1445651571f1ca80c232d90ac275494a257721983a5c760fde185282b0c630c94c592fba44af42e8dbc439003ffda505235390c731f9071588755fd3522daef2a1ab19c83128c26c16b03e3a1dde3eb511c2eec2e3694009e3231d6837d7f5d4693d95c7a5e9aadb0e46b", 0xe3}, {&(0x7f0000000ac0)="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{0x108, 0x11d, 0x9, "9d2f5893a70a21f5c6ee5560cb699d1548f768dca5099102ec0767a66e69d5a47ffe567097b34970e2e8243d1a8057f09b2f5f5e3c10bd2d32a52b504106f2145c2050721ebbff97f1deed9a1ead64c6add1b05213dd29ccc886718dfad14bb4be4772274621a8a85190595dbe2943fa3eaf351163d31f09977329987f7087b0c2e3cfd24773d05f53273d7bc5226539f5404d0810323fda9de8bc974aadddac192c6e23bf61f0993d47613a8147bf730513846e38166b866d01b8673237d597b5fe95a7d45df7d49401c82792bddae53eae8de8c6d942100e1757a18ffd8df2a2939f6ca6dafa3ce945703b5d0b8a7b2eea09b6bd7a8268"}, {0xf8, 0x10d, 0x401, "e71e96a494f96ed5208d593f8762e2df3229a06e566df1debdfc985ddc77c9618535418420f224faaa2bcfb0e53b73da63c822aa40a1e886eb02548498fb0da6179d35373e843babc4eb639dbea8fee3659ca6776674cf3513d85298bce6986ee92821cb0e0e39f789c238d2d9074a2d6f9c989441ba0917f358721542ba519e2e0186597fe2c1033d2e4f00181a7cdbf890e6e9de7fa472c1aa4dbbccab261e4c67f41a2fe66a1ca41c5d6f07beba139b3153711232a06d4ceb6e6db3334371297b10fc0a8c5dbfd663e357aa958a92cc28a34dbeed7cd24564523b73515657d85dcff7"}, {0x60, 0x29, 0xffff, "b6f374b67f0857e820dacc0bb0d4ba51364cb78d36d0defeae41e8e1f15d4edf0b24913e557174121038a8823aedb42196f716f4ba0a08a602a8c37b6dd3cc25b698dcd021ca9b51131388"}, {0xc8, 0x104, 0x3f, "5100b775f9b9397c6948b08acd962d67567178ba1aca5b3aed00918a70bd9b3d55ca30017d7668e1b34e7513f3ba24b81576e066f298dd51d85dbbc423e608772ade463174b062b07219afdb3ebfb38c250d11454320635d396beffab48f7edbbd6d3e906f0e14689d5b79312a90c0e3b558f7167668122d4e31e259bdd9fbc2a28cfe2b752e69ab636955d5fd9b19947db5f63f47ea941a8d645cda40f803a1e62af79867ca8b31b49f5f680a9caa9432937426cf22"}], 0x1338, 0x4000800}, 0x20004004) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004a00)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) accept$packet(r0, &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004b80)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000004bc0)={@loopback, 0x0}, &(0x7f0000004c00)=0x14) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000005240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000005200)={&(0x7f0000004c40)=ANY=[@ANYBLOB="90050000", @ANYRES16=r2, @ANYBLOB="000327bd7000fedbdf250000000008000100", @ANYRES32=r3, @ANYBLOB="f800020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003004539697985897103000000080004000001000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e670000000000000800030003", @ANYRES32=r4, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r5, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="b400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000900000008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r10, @ANYBLOB="3c0202003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000008000008000600", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040003000000080007000000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e6365003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r15, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r17, @ANYBLOB="8400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r18, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040016f5ffff080007000000000008000100", @ANYRES32=r19, @ANYBLOB="e80002003800010024000100616374697665706f7274000000000000000000ff000000000000000000000000080003000300000008000400", @ANYRES32=r20, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400070000003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040007000000"], 0x590}, 0x1, 0x0, 0x0, 0x8000}, 0x20044085) connect$llc(r7, &(0x7f00000000c0)={0x1a, 0xffff, 0x7, 0x100000000, 0x9, 0x281, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:17 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) 2018/05/11 13:19:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0xa) 2018/05/11 13:19:17 executing program 0: socket(0xa, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r0, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/05/11 13:19:17 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) [ 151.494594] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. [ 151.532513] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 13:19:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="84580fa23eb4171f81ba03cb2ce9d51a0e1c5899d12a8d8aa7bddb2d2817f1dbcf6e68ff8d4e64e16a8e90cc14b56b9ffedf08008ed24826a7656828571f1107c63cb78595bac58e7bba79446b72334e780fbb501d0de72e5de200d789f8779161320de84ea727139347e576756c0efbe8ec167f22fbc5e5861e31759420f351b64eed8a8a31875518028fe9a3d70767049793be8d51f7c66bb3d7944aaab43ff8ba22b56bbe2f0ca0673ec32e7df13502ede2b692aca48667cd476c452f230c43c6c702d2e11722bd12b3e80c017feb9717a93c11306bf2d7936b38", 0xdc, 0xffffffffffffffff) r2 = request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='vboxnet1md5sum&\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="ac008f646397ae9d4bf9dcffe16d731ebd44", 0x12, r2) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:17 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x4, 0x4, 0x1d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x678f) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:17 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0xc00) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/8) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f00000000c0)=""/105, &(0x7f0000000140)=0x69) 2018/05/11 13:19:17 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000080)=0xe8) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioctl(r0, 0x6, &(0x7f0000000000)="e487df828912e9733d3aa2f58367789b410a5dd15904c9215f4891a6506d0f676c915d72d70c0b0f0b8c701e134bee29240d32c747b05f357e9680ff1413eaf24d2fcf21712b26d62b9105135a51be1dcd33bb2bde14092e33882d9a") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000080), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:17 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x80003, 0x2) ioctl(r1, 0xfe, &(0x7f0000000000)="0000000000000000010000") getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x15, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0xffffffff, 0x76, &(0x7f0000000240)=""/118, 0x41f00, 0xe57069d570a6e448, [], r2}, 0x48) lseek(r0, 0x40, 0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x400000) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000180)="a951", &(0x7f000089b000)}, 0xfffffffffffffdbd) [ 151.733449] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:17 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") 2018/05/11 13:19:17 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 151.784948] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:17 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) 2018/05/11 13:19:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getpriority(0x0, r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/11 13:19:18 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0x100000000a, 0x1, 0x3) fcntl$setpipe(r0, 0x407, 0x100) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x5, 0x440000) sysfs$1(0x1, &(0x7f00000000c0)='/dev/input/event#\x00') ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)=0x7) 2018/05/11 13:19:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x8000004, 0x338d, 0x1, 0xfffffffffffffffc}, 0x2c) r1 = msgget$private(0x0, 0x201) msgctl$IPC_RMID(r1, 0x0) r2 = socket(0xa, 0x5, 0xe65) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:18 executing program 2: syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x40) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:18 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x400004) write$eventfd(r1, &(0x7f0000000040)=0x76f3, 0xfffffffffffffe8a) 2018/05/11 13:19:18 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) 2018/05/11 13:19:18 executing program 0: socket(0xa, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r0, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/05/11 13:19:18 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) [ 152.605767] Enabling of bearer <> rejected, illegal name [ 152.636547] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x88, r2, 0x8, 0x70bd29, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7ff}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xab}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe02d}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x40080) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24}}, 0x1, 0xfffffffffffffe00, 0x5, 0x4, 0x44}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000340)={r3, 0x8e, "35469ecfc76be69bf922b61f6094f5459c94d237c6819c32004a41b952cc558f01a0b6598a3f99059fe926ee22685fda147688d0deec7fda6513d72191bd2b2e6357cc567c34d8b35cfdda5a75211ce68b1828af7bfd53a577251fcc5ba0d18be47266704ecd36c52affe97e52027ac84ee20efc323c43a9451c96c52b3a353c78cf9881551044dced634194494f"}, &(0x7f0000000400)=0x96) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x3da) 2018/05/11 13:19:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8915, &(0x7f0000000000)="154eca68d2b60000000000") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) r2 = getpid() setpriority(0x1, r2, 0x3) 2018/05/11 13:19:18 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x9, 0x338d, 0x80000000, 0x800000000030}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:18 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000080)="67e3e6017851b71186622f70681e67dccb3f067b4c37c7f7fdf8611d2956fe83bb12f7a21b5129fcc2692c4ef04f15eefade984fa40cfce3b9512f76cacff7a3fc086de5cbf4b764d539b6661caaa36dfc77204ae583ae7552ee9db824d11264", 0x60}, {&(0x7f0000000180)="d2339af0bb91ea2652344a1760b0869b692b267d6f3ada40abb18ab10341fe99e41de101b0f67896079823a78f4bd97ded7ba2a1e9dd030474c2dcb62a75ea8b85c77de4cf6504cc9f0ad8e29f029f5b1d4aa2160de43236b76b53c7f1c977a4e1c8954e298b2609ca34993f120aafa254ac2cfab50bceac2b31e0c82df2829bf8b43fbdfd3fea620a2191e94a52515d6f16e94993378669d2f9c53807f7b95476ccf7f7d06e18f935ddd09922703deb3bf5a3b706cf30081d323b95073cf6da5b5e151d625581a5b53c4b526df05e8a815fa1a89f8edd2df7bc1b0505808ef9bea14f32de440961b7989f21ee09", 0xee}, {&(0x7f0000000280)="44256b60ae7cf251f42fab881cd6bb7486dc9a029195a4afd19e8fadc989f6f921e01ce897e3a47e6d38aabf836eac6f887fab4979341f605fdd261fd2f692b5e7d2a76b32384b91999681c77f97b2de1581392ff3e0a46fb84b562761dfb4e346a87ce8a2ff72a533ddcd07609038a248000134c3b26b9903ffd799f715d6ba6ba9ca682f40aee41b7d1da54091f547b9fde83d2a21fea640976a1b3374379f810a603f4d61a38210a86c8ac64a34bfd08ed32d265e5f0b83d33231191390fae572", 0xc2}, {&(0x7f0000000380)="9af2ff7fa581da721677ecb921e251eac818b4c03b68eb2fa4bde610613bf3a13c0dde272ac1d53242b4eb5ef3f75c3ea1e1bd7778ec70c4f5904f617eb586227328088b20707e1b8256ec91c4bd", 0x4e}, {&(0x7f0000000100)="7135df22c15c4d1264e815c1efd21362fa8f8e05cdfaf48e30849cee9b3c3246e459", 0x22}, {&(0x7f0000000400)="cd5e88c0ae7e4d45be2c8ba82c32864fd729ad1ec2cfff009ab3c65fd0087101f7b64024347b0ed328fa05e8a546cf4127dc1c698bf9cd8716e09837798d25c4d97df52eb8e72ca2ce6f7d706e9ef2174b8eb1dbdaf5aebbd84caa7b5ea8d7b57c3f25acf1190fe3c35c9fd21b2e2672681d4e94901e00bc66feef30a4522d428ce98a0b8d65a5520a73a5e11258941777d79a24fa90b872c27bc01fd9c1fccab43fc0ec7cc61940664edd07f697c5dff21b3118222759dec5a0f9f0e12670e949bbab208594115a74dc41f075274b90", 0xd0}, {&(0x7f0000000500)="2477bcafe4c62d76ac57918c213e69f10aa08cbf41288668757df1a23dfc55fdf2554f5ac2702005f076b77b344442184c627f8f0f1e4e3ce5d2d4c286", 0x3d}, {&(0x7f0000000540)="e8638d413d780ce70e5f6aed36943de7764a9b276e924325051374dbc35a6531a33e5dfaeff095afc2fd977e49f5a0e0b68ae6f282f3ef6833c8301a1d0c93fc843c799d6556b42179b8f7a58eff51f472ad83d16dab968d7fb8ddb3aa39704cfe07a544a3f72465fd8b93b2bf9ddebebf44af7445014665e2e6923016f760205af0eb9cc508ed520ba86893", 0x8c}, {&(0x7f0000000600)="98164f709239d14b231b8de3f06087a51848d1e5007e720dd33e4f8c0829f43d05775c37648c59c6dae925e0475185a88091b646716aba54e2e9480a674ed533cf63a36e3e8a4ca9ca3924c4474a900cc7bf446420177879630bd8533d96a5627965402d9613356b24ab13a72c8396a35e06184b8f166aed0316ab7b86b4923aff30fcad581d909ef6c16e31d392f5c1b4ae6592ccf214ff56019c2884a9bae51cc27eb5a24510b1e067c324f7260c4fc39ad445bb6b8f708e2b9a79ad8a67edd9f18545eaf8ebaa15e1ad22e42a2bddd67ba1907053d06d464953df88e525ac31268c233b215377201f6ae531d98101c4bb", 0xf2}], 0x9, 0x0, 0x0, 0x4008010}, 0x8000) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:18 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0xfffffffffffffffe) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) flistxattr(r0, &(0x7f0000000040)=""/34, 0x22) 2018/05/11 13:19:18 executing program 5: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x7, 0x8, &(0x7f0000000040)=@raw=[@alu={0x7, 0x1000, 0x0, 0x7, 0x3, 0xfffffffa, 0x4}, @alu={0x7, 0x7fff, 0xc, 0x7, 0x7, 0x4, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x17, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, @generic={0x580, 0xde, 0x4, 0x6}], &(0x7f0000000080)='GPL\x00', 0x5, 0x0, &(0x7f00000000c0), 0x41100, 0x1, [], r0}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff}) accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) r2 = shmget$private(0x0, 0x4000, 0x78001000, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000340)=""/122) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x14e) r5 = socket$inet(0x2, 0x80006, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000300)=0x6, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x82, 0x0) [ 152.827328] Enabling of bearer <> rejected, illegal name [ 152.882779] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:19 executing program 7: r0 = socket(0x5, 0x80011, 0x100000000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x400, &(0x7f00000000c0)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x10001, 0x900000000, 0x4, 0x3, 0x12, 0x2, 0xffffffff, 0x20, 0x6, 0xffffffffffff99ec, 0x438}, 0xb) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95)}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x8, 0x80000001, 0x95, 0x4, r1, 0x80000001}, 0x2c) 2018/05/11 13:19:19 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20002, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000000c0)={0x4, 0x6, 0x1000, 0x0, "8d162cd9d85685997fc7356a1cc2d3d70f0c5e568e291dc0e3ecaba6fec769cf42bf6c46f9439e09475ac006", 0x8000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000040)={'sit0\x00', 0x5}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") fcntl$getown(r0, 0x9) ioctl(r1, 0x100000000, &(0x7f0000000040)="2b49d97f8f96971a46b36002ba8b49f842b062cba9861ab05f733622445523bf6a8bdf6511fe6e9493f95b258b3af7a6befd0e79e9afa014a55c6bb4c1afe3cd5718e4a06b64ce225e7165db94d77393193bc99e541b04a75ff814818e49ad5dcd3e86b802ae5274c7d2a99fef709ea5b24c9da456447c9e5cb1125ce310ce59ab0c4c633c") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000100)=0x40) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x100, &(0x7f0000000080)=0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="20000054f11717002700ff00030000003200010008000100"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:19 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) r1 = semget(0x3, 0x4, 0x8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/18) r2 = socket(0xa, 0x1, 0x0) getpid() ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r3, 0x0, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:19 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) 2018/05/11 13:19:19 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r0, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/05/11 13:19:19 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) 2018/05/11 13:19:19 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = request_key(&(0x7f0000000200)='blacklist\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='/dev/sequencer2\x00', 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f00000002c0)=""/17, 0xffffffffffffff53) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$LOOP_CLR_FD(r3, 0x4c01) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xb4a, 0x220000) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000000c0)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x8) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000300), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:19 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000100), &(0x7f00000001c0)=0x4) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000000c0)={'veth0\x00', 0x600}) 2018/05/11 13:19:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f0000000080)="00dacde391cfee1d96f7fb4b005a89fc14611120d6e238481c5c8058ec0f7844") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20007) socket(0xa, 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa4, r1, 0x420, 0x70bd2a, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1e}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000084}, 0x4000800) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:19 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7fffffff, 0x8000) getpid() r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000000000)="96584fbe6c1330c5a4048908a10000002428c562df579bf1adff23aa3d557369070257cc6d6ec6c260b4332ba6b8051e8c333c86be76191a26e75092dbe7b73a4bef19b4d404adbfcbfdffffffffffffff5413862770f7922341180f1abe69c44d7be50895047e91275d575200000000000020a506d889afd44bfcb9337e19a328a2bdedd1a889217213c27a12b2bbcebb71d367d42e26666775650e83d37b0fbf6a869c91dfe88f5b075e99e0fd5e69fef7bd9ab37c02fa1790003b1a66f10a3e13", &(0x7f000089b000)}, 0x18) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000001c0)=0x8ab, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x8, 0x4) 2018/05/11 13:19:19 executing program 7: bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x28000, 0x86000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040)="bdc993b56b63af301c17d209e4fa84d04300ced4e8d2a2ea27c4c6383cdb", &(0x7f0000000080)=""/4096}, 0x18) getsockname(r0, &(0x7f00000010c0)=@l2, &(0x7f0000001140)=0x80) 2018/05/11 13:19:19 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0xfffffffffffffff9, 0x2, 0x7f, 0x1, 0xffffffffffffffff, 0x2}, 0x2c) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000000180)="d6462b0a19a313eecd506a5cfac791654e0622bddcefad65b7e220710935c288f1e22370103f99c31d217bc34b568376e23b2644e3a8d196789e58ff24c68991f4917d0b07e9fbf856a4524269ca0dab85bdf9500cc77a3d2692a8627a55c26618871033a3063877943f75d82c1ebd5cf0ad3fe6410acbc21e39f6976ca9ddab90b22e224926da7e3a8d1e4326a853633c0d431ba607f9b57cbfa69413cd928f03ee59704f72db221a4426af5bf7fe41d8f8d0593b37e6e2efc5b4eefd8013922d56a4d06e07417b7aca478f7e97474c0855e30f381dd417af5dc58b2b19c60083bbf9987865495e29ebc8a5", &(0x7f0000000080)}, 0xfff5) 2018/05/11 13:19:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002700ff2a0000000000000000030000000c00010008000100"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:20 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x10, 0x10000, 0x6, 0x0, 0x10, r0, 0xe5}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) socket$packet(0x11, 0x3, 0x300) r2 = socket(0xa, 0x1, 0xfb) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl(r2, 0x780, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000340)=r4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x0, 0x8, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x100000001, 0x5}, 0x90) [ 154.038579] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000300), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x80) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000340)={0x401, 0x3, 0x3, @empty, 'bond_slave_0\x00'}) ioctl$int_in(r2, 0x80000080045440, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000400)={0xffffffffffffffff, r1, 0x4, 0x3}, 0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000380)=""/84) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x24000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xcc, r3, 0x328, 0x70bd2c, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x67}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x77) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000300)=0x0) rt_tgsigqueueinfo(r4, r5, 0x1e, &(0x7f0000000440)={0x28, 0x594, 0x2, 0x7f}) 2018/05/11 13:19:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getuid() 2018/05/11 13:19:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x566, &(0x7f0000000080)="c6237c4ecaec6f00000000") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x8, 0x3, 0x0, 0x4}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffff, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x405e, 0x100) getgroups(0x7, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000680)=[r3, r4, r5, r6, r7, r8]) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000180)) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ff77000000000000000900aa36404c54081c29000000140007000000acd1fa63f9410bf3e16f08621f55fad06bd34ca7b2ea744e578f51b0ccab5d66c22ef9fb3d1728035accea72202f22389da5f38f69b2b49bf221842c13d1cd21d70381b10833bf3572da9d1c8b7bbd53e18693cfb1624c21e41ecdd723109ef0055da7c784cfb88728341608d05ac32ab55b1f"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:20 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) 2018/05/11 13:19:20 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r0, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/05/11 13:19:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x7, 0x7ffffffd) ioctl(r1, 0x1, &(0x7f0000000000)="de295e46ca6c9c03cbaf2d") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:20 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x83, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1f, 0x7fffffff, 0x4, 0x5, 0x5, r0, 0x4}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:20 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) bind$packet(r1, &(0x7f0000000100)={0x11, 0xfe, r2, 0x1, 0x7fff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:20 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x0, 0x338f, 0x7694, 0x4}, 0x3bb) r1 = socket(0x1b, 0x4, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1000000000000, [0x8, 0x6, 0x4, 0x10001, 0x8000, 0x800, 0x3, 0xca39]}, 0x5c) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x5, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)=0x4) 2018/05/11 13:19:20 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1, 0x8}, 0x303) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x32, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'lblc\x00', 0x0, 0x1f5, 0x5c}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 0x6, 0x7ff, 0x7}}, 0x44) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:20 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)={0x8, 0xe48, 0x1, 0x5, 0x7, [{0xffffffffffff92dd, 0x100000001, 0x1, 0x0, 0x0, 0x2c01}, {0x4, 0x800, 0x8, 0x0, 0x0, 0x1201}, {0x5, 0x1000, 0x3, 0x0, 0x0, 0x1a01}, {0x4, 0x10000, 0xfff, 0x0, 0x0, 0x109}, {0x1, 0x1, 0x3, 0x0, 0x0, 0x800}, {0x0, 0x8, 0x10000, 0x0, 0x0, 0x1}, {0xffffffffffffff9b, 0x7, 0x1000, 0x0, 0x0, 0x2881}]}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000540)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000200)={0xffffffffffffff00, 0x3, 0x8000, 0x4}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000023ff0)={&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYBLOB="e07d4f893fcdda51bd92f98cc591311a33f1116ac6a33bf21cda585547a464b3e6f3ac4b73b82853e45d8389914722db00a3fcf53078225b793d31735fbb32b798b081e95fbe057933c451e0367d2323683242f9386527fc022b15eb26f37a243fdaa1bb180707c9f4917a9bd86e81fd40ccf1a70865ae951ebeacd10cdb2667ea3e8949b4de8cce3b8400c8d449f58d041698185c342c5528ab44d68701b85df757256fd1ae9f9104c7afb77fd6e1aa9f602eef200f3c95e6dc754b3ba37f30b6232c1920c8", @ANYRES64=r0, @ANYRES64=r3], @ANYPTR64, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYBLOB="53397f6485ad69fbcb8612f8ed7cd09d3bb6697ac0ea20144bcf195f9f98d97c057696584e82bfca1ed64988c6c9b7b0522a4a182b3ed2d45ebf91a2ec2f4b8efecdd86c441b8e8148a1bc776fe64f829c864f42e17cdce94e7836e6d857761dfb287c20cc4eeed1701ecc33f9d363acfc66e53a5884a116b119fe112f0435504fcc9d895faab637e4a446594946c9da4f268916f9d8cb065f7074a0303bdffc61d45e0323dd1cc8afd6", @ANYPTR]]], 0x1}, 0x1}, 0x0) 2018/05/11 13:19:20 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x7, 0x6, 0x8ad, 0x2, 0xffffffffffffffff, 0x5}, 0x2c) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3, 0x1) unshare(0x22000400) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x6, 0x8400000000003, 0x11}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r1, &(0x7f0000000380)}, 0x10) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x800, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:21 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x1, 0xb1f, 0x8, 0x112088f6d908ebc2, 0xffffffffffffffff, 0x7f}, 0x2c) 2018/05/11 13:19:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x9664, 0x7, &(0x7f0000000000)="81df248019bddf4e30cc91a062843fead7c8dd11c81268cf116ef593", 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 154.995965] IPVS: set_ctl: invalid protocol: 50 172.20.20.187:20003 lblc [ 155.034513] IPVS: set_ctl: invalid protocol: 50 172.20.20.187:20003 lblc 2018/05/11 13:19:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 155.110431] Enabling of bearer <> rejected, illegal name [ 155.142405] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") accept(r1, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:21 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4000, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r1, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0xd0d8, 0x18}, 0xc) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000300)="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", &(0x7f0000000480)}, 0x18) 2018/05/11 13:19:21 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) timerfd_create(0x7, 0x80000) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") readahead(r1, 0x3, 0x100000000000) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) io_setup(0x81, &(0x7f0000000040)=0x0) socketpair(0xa, 0x800, 0x4, &(0x7f00000001c0)={0xffffffffffffffff}) openat$cgroup_procs(r3, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x109002, 0x0) io_cancel(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000000080)="50bc79a6f4258b898836814537887b598c9c452fdf7bbd18714ecc87c7cb7d5faba025d11ff0ea4aef6ec13a017b1b1aef69c38cc7222d", 0x37, 0x7, 0x0, 0x0, r4}, &(0x7f0000000180)) 2018/05/11 13:19:21 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:21 executing program 0: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r0, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/05/11 13:19:21 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:21 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0x9, 0x1, 0x3fd) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000040)=0x4) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 155.843694] Enabling of bearer <> rejected, illegal name [ 155.883753] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:21 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x7, 0x6, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:21 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x5c, "4b9f80d490314a4b16520f8e5b997c1c2d3036f28bc56495cd0e7a65fa9d7c32de044a3846348687a06d3e784f0f766288bb462d0d76de3d38fb2c723b009d60cf8a58cbb9c64165d03702ed112c4112acf28e06673af525ce60a5d0"}, &(0x7f0000000180)=0x64) 2018/05/11 13:19:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x10000, &(0x7f0000000040)="c6295e4eca6c2db612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:22 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x1) [ 156.150428] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:22 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000001c0)="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"}, 0x18) 2018/05/11 13:19:22 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x84) 2018/05/11 13:19:22 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000180)=""/4096) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:22 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100, 0x400000) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x4, 0x3, 0x1, 0x101, 0x1, 0x4, 0x2, 0x5, 0xfff, 0x7, 0xfff, 0x1}) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x401, 0x20000) 2018/05/11 13:19:22 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x7, 0x8000000000800, 0x6) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="20002104cf091a39c4a1c041030080000000000000000100"], 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:22 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:22 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:22 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000000), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = memfd_create(&(0x7f0000000000)='/self\x00', 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x94, &(0x7f0000000180)=[@in={0x2, 0x4e22, @rand_addr=0x200}, @in={0x2, 0x4e23, @rand_addr=0x86}, @in6={0xa, 0x4e23, 0xffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x440e}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0x7fff}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1e}, 0x5}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x0, 0xfff, 0x7, 'queue1\x00', 0x100000001}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000540)=0x0) sendmsg$netlink(r1, &(0x7f0000001dc0)={&(0x7f0000000300)=@kern={0x10}, 0xc, &(0x7f0000001d80)=[{&(0x7f00000003c0)={0x54, 0x42, 0x101, 0x70bd29, 0x25dfdbfd, "", [@typed={0x8, 0x26, @uid=r3}, @typed={0x8, 0x42, @fd=r1}, @nested={0x34, 0x5, [@generic="2e9033b0126a263ba9648bccb81fc76af327a3a3c91d7d7f43a6d3b5284602b190f101a75727c296c63c965482a6"]}]}, 0x54}, {&(0x7f0000000440)={0x1c, 0x3c, 0x400, 0x70bd28, 0x25dfdbfe, "", [@typed={0xc, 0x8e, @u64=0xee8e}]}, 0x1c}, {&(0x7f0000000580)={0x17a8, 0x2c, 0x0, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x324, 0x40, [@generic="e416e48eb597a4f17485436d7eb4a56e0a4dde4d373dabb35a0289c2b5d2824a632d775380e67b754f78567db3f4ce3373fec97598033c7b6c82df553a6b616888abeca70af635205034421d69c50112cd2464e0653901a454a403e326e4749b3ee2503a3010fca58c5dcdb5368f", @generic="19402b4edf7405bce2631bebbfd577a81207437c31f8a58a11dcd0af3b4a952bb10b2f2d93005ff11260c8f2557001fe91151493046172280647dec664346dfa8ae1cc645c87a32ad65abe84b7ebd8867677104ba80fe85ef4a9986235b6678958654c85705de28b9931e714e65bdd288fee0815a090e5fbe974f01ea72ee3d89947874290d35a5fe83720a41be778513a8d47fbf7b04a61a25fd88534cc5fa2312b92909b0d0313760419ef2eb39c2a7e7e900980e7e6299887b1251cf0d2db82405d58015493d8c01f77c76e470dc8bd00f5721afcde06b8ef1837c30880a063023f9d0c6910c02b5946b05040cbc5be10020a", @generic="e3ca438456e2ec09957535077fb2d4af977344b40903084c7737d33f1e9105c35e897c613edbf871eced9442316e75b6096a41a7a64fcc6e5bab47bad8062edf226f680d3a9f82251026143381322a844bb76e76232006b05a284af43381ae9e39b35cca730d36e11325a5a6a17e592152853052fdee016f8650c35974281326ff0919748de79b83242a417ef91648e70dbd7f3b2db4fcb089dc116c06add03b54d57f531f858432299c571cb4292b249dede6dede22a23a4dcca942c964c8117f0b65dd6e0c8b85708a126dd6ee1082a36d", @typed={0x14, 0x19, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x3f29}}, @generic="b38ca2cc04ae5fae1a08f6c8bb32ec9685f1b7d642fedd960498d8fa55be4a19a40b4740b6f85dd46c8df956d92c50370cc9b6edfa272428edf1f8a9d8367c4a41ac6c435b0c71463ddfb7cd9f43801dd9949e38668fc6ea4b87aa6da8619a93c08badf4daaa838425538ff2ae3bc108616044437ed7b6e2196da4060d4afac99b5498d3a8876b819dcf488a4984def41a6821d79923e4322f55df8e47832d21927ff0ed748805395fd10bcafee99a14393ed4835b8970ee559b46a06222f63b6ba875c88d50fa11ae93040b0a5d0aa8a0ada2c5c311"]}, @nested={0x1118, 0x3b, [@generic="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", @generic="80cc0c0a8fed8541b7b9a7e7d1ad5f99cd46d50240fd4e12eaac06862deeccfeb3ef5d90bf3882bb83917c56b01c463ff78bb88fb9967f1c1fe42f94cc4ea34eff623d45617c414cf7fb920fa2f73f98e09a557b6b44350796de49990af55c40d4ae99480332256b30f524c10a1f8f65bdcd60365f9230bc03ac3556c9d5d04a49a5ccb760b631e0478bf2f21be486f6715417b7f77c39cbf326e4533f6f684d5a02fc6cb21115971da769767692b94ab2c5a2a28011ddb9ab20fb0638", @generic="52aec48321f41cc03febf9ffe817d321a36d81e1a874665dab1e3c2d7b990316c34f8224d8850ce7fc72965883f03440caf06b0b7c3de4504e7b9c54522f17d431dec618b55d6c44316b1285a18d131c85237b061886"]}, @generic="c9627e73be902ad5a1cc9f3d1f8913a4d20596c454af3e5c200a4f18a2664168c0c3db405ca53e4c46489e12f2af8b5b9b4a036ecea47391a7bb06d7b70830bc1eacf40d3c719c789c7507dafa75d797e7692ce1777799140fccb0af552343bd0330e3ab806cb8c8500396063ade6dbf4eb77381271d3b7b024faaa6f8e983d2af5ecc1b83a2e3ea63d5337c9a0d0ea4418edb302b44640f38717baaf483a87f859f60a1a8fb28309dbab7baeac3a3240d50461f07c6fbf4b54db3dde51a11c4626c814f2553c900d45f", @nested={0x248, 0x3d, [@generic="eaf08ea10690ba5245c958657c98b46510f2da110abf9f7871506a34320124dc7826c4a522c3805822bd66fc54ee69b28a289fde570c57b54067013de49022262d0ecb80b05663f2470ee7dc68ed4aa6f7ba5c6ac259bcb0a1203e6820f18bb21d57c17cab8f0df93830e7ce6e3d724a8b243f", @generic="f35cf8bfe963057da16dd63fe24d9fb504280d60849d6e961bad752a8971a08be93111a7d43a5ae0fff2bf634481e0bd2d8556fd51eee284c124761c9eb947b026e845e07f65be01c35b", @typed={0x14, 0x7d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="99d08c6c1812a88075aed05fb49da347aa7f310eb8f691d3194aeaa7c6505a641a1bef5210a1c16dae6a0fc6629cb7548865d61cc41d188b577d23300516696c611a61c044f28a0db9a2d0e96370c2dcf22b6eafc3b77db48bd17c321d71663b6b366f33cad4882844b89c1962a960fc3c063dd42e9521bf0080be13eb863e6b5f29253cf05d4da488db6fda44807d34ecde7fe7c1abc7763f96a001f09cdbbc7320a3874f36889461ed7a3d6a9cf95410ca85671048baa4cbd0895fc3884ce2783c3297abe1aeecddd58e3cb2328a3333eacaecd24b93c1b92e50", @typed={0x8, 0x7e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="1ff2b0dc11b2989cf25152659707c459c01e682e1801fe2b59cc3e35f89320f346ba3bed8a388b551abc1047268028de592fcbd2131db7cd87f22aebead709fa27da542857661507cde541392bcd12f06b14a653939912fb83700b08b90628f34b08f28a31d547a5459d8d5ec5d07c6305b8ad257869e80f227d9b2697e06072346e769420572bc2ac5a72fc6b"]}, @generic="3b062ad3aedec416e14b625906d402f522a96591ae9804a9e864d31315ca9263de5f", @typed={0x8, 0x35, @uid=r4}, @typed={0xc, 0x30, @u64=0x3ff}, @typed={0x8, 0x7d, @pid=r5}, @nested={0xc, 0x7c, [@typed={0x8, 0x2d, @pid=r6}]}]}, 0x17a8}, {&(0x7f0000001d40)={0x10, 0x35, 0x200, 0x70bd26, 0x25dfdbff}, 0x10}], 0x4, 0x0, 0x0, 0x850}, 0x8044) 2018/05/11 13:19:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) dup3(r0, r0, 0x80000) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:23 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:23 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x4}, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0000010000ffff6802"], &(0x7f00000001c0)=0xa) r2 = socket(0xa, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x467c, 0x400) ioctl(r2, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000040)={{0x5c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'nq\x00', 0x21, 0x8, 0x48}, {@empty, 0x4e23, 0x1, 0x81, 0x8, 0x1ff}}, 0x44) getpeername(r0, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000180)=0x80) 2018/05/11 13:19:23 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r2 = shmget$private(0x0, 0x3000, 0x941, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 157.106458] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:23 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x401, 0x400) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x26, "7420fcda6642c378811b02434fe2eedf47940f737b779e5ad2811b5d9f11fb0e6a7c72e6cc06"}, &(0x7f0000000100)=0x2e) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x8}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x210181, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000180)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x0, 0x338d, 0x1, 0x0, r2, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000240)={0x7, 0x4, 0x1f, 0x8, 0x0, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={r1, 0x4, 0x0, 0x3, 0xc00}, &(0x7f0000000200)=0x18) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f00000002c0)=0x5) [ 157.179420] IPVS: set_ctl: invalid protocol: 92 172.20.20.187:20004 nq [ 157.191593] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:23 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x3f, 0x30, 0x9, 0x800}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x6, 0x9, 0x8, 0x9, 0x9986}, &(0x7f0000000100)=0x14) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 157.250504] IPVS: set_ctl: invalid protocol: 92 172.20.20.187:20004 nq 2018/05/11 13:19:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x6080, 0x0) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], 0x15555633, 0x5) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002700ff0a0000000000000000030000000c00010008000100ac569d9bb28841140eb4f6a6f09c5e9d853abdb668687a8d1698f6a8b2819207fe0050a0890d834f1302f31658b59e44eeec819ea0ff4fc467d850f6eaca0eea98c34d22de53458cdacdf1eb392cf408f72cc0b88f9498"], 0x1fd}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000000)='veth0_to_bond\x00') [ 157.449595] Enabling of bearer <¬V›²ˆA´ö¦ðœ^…:½¶hhz˜ö¨²’þ> rejected, illegal name [ 157.491248] Enabling of bearer <¬V›²ˆA´ö¦ðœ^…:½¶hhz˜ö¨²’þ> rejected, illegal name 2018/05/11 13:19:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0x8, 0x4, 0x1, 0xffffffff7fffffff}, 0x14) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x1000, "4ab6ef3cd99a20633a6c8cbce2dea311a0624d7cd750b5079800bc9ccc4349933111ded919f72f2c997edab70d824b0e5ad7964700fdff8578bcbd0879c49e4907fb639a513627040186c170e45361fc6437d0d6e5bb6393c42a6b25300208d958767f4cd2a0b5dd79b4ccd8c9be11294bbdf81fb5183af7fd6b4ae9d3941936ef8be9ac6cca789f076de1d4889472b6a31debabff5f6d158093caf1c5b67b48f11ccf55b01a66bbfb9a599a4d3e7912e126b63551b2fb3abeca4392cb8c479334db6306fd46f7f99b00602ebd61421bc70d3478eaa26176885037c7c596fe994b17a66743e5a8659891016d6f879e31ac6758b38b5ca6117eeb94b87d6db7853def310314a5341c32f479bceaf61fb977bd090a0aedcf77fa2d329fd1b6cb2a95353498ac8e5f4f27dc0811effba2a17bd4661c3276aa87375437d8b8548c30a10fc9c3eb77e054ab1c066b2f071bf9c24cdea3b835cfdde19275c36565758895920010b11caa867b4529dcd7dd52c60fb288582ea55827122a7da6a843ec9325a24eb006cfeed09c9e4c0ede020a795d887ffcb82a8053287479a0752d83a02c89eabc94906046661bc35f75327434d023d8f5c2ecd7ce95fb2a62b3e99bc140449c71b06950e49045e8774ecf3ee84360cd1e29d47ad004e9c3085c45dd875d193191795333797e6eadc2f6bf04744018f11b668001b50baa068575a9e677af048f38769de4209997102cdb85170ab3c2a8417293e8a8e01c81fc8348a5bb9f2320e4a00217740d9b21a9ad7fb7f3623b3f18c6f60c01e7d1bfc98ef3f69ccab1ab6b48a73a693558107ace7adc447f14dd02b198175e25206db90201db65b0b289b73ed9990a496e4e57a1087616ebe20ed7606624428738e1f61f207184d7ee8ca1505dd2f2a5ece18a29f451476abbea4eae0655668d5aa6c6d27d4c1274c022d132df2f81d9eae45df3d72ae7d8fc5fcf77f7242471d240f4617d0ccdab506fab9577c9508261d4f321c512e77f38635189eb604e4fdb2ebc0b67062e742c0c39e8a273813de5bd4c9dcffb80a549c431f0e668b40d485f73787107f691106da135cd3bfc4f654553c3efbbc89d663ae1ea71d8a3ebdc2adbb823184be616c8a688698c83a8404b3e5ec6646cc9d39c0a8601789fc44462e73fab19030a09a282fe6e5ba492e83e2e512d25a203226536c8eeb9b954c9108de886001a34b017f1a7e5b54a539fdd57b021bb5222babc93a50d5093377c0d1f0e6d330b4b1f7bbb65bfb64b1f8f4ad1f2c2c2ed593e0abe18fae40a46ddc59adfb524f256347ed5c58e5b018293c6d5ceee770f5f5363db0602bd10134fad49c26960bf7ad80d10eb217da06a9baf17d1b4441c7f33a89e51ee9fdb7bff087c370e593789cde9692177bcfdec9ce90dbf16e063b6f428c46469f59cf5b7863379206f280a8f0559c1512dcfcfd0a8d5a6eda6d81969052f8d0d9bd1f879c7f93d5fb1fc0c39d7ea4b3b5669e9d35378abf70c5babb334f17a023a916c6c48a7843b4ec186fa65155eba7bf70d720659a6441f5a1bfb240903ff24674f996eb4d838a5d5a6935adbd4ac0e525065f6ec12ff90b3dcdcf28984908e9567d49b61a055dd5a76439e5c96bc815d2e5925ba9fc66095478a3841b272c19d1ddf59d9c5e85e8d9e05aa52665264196257579315bcf9a4063436306edded8021f04dc8d7a95327c1e90ba2b49f0c067e62a74f52387f4ba189af6d77106404d94b91ce3843391c0a0cd4f8fb23e044c75d8a31718956c4f3731b987076dd49589263bc8b0b285523d8c55ba493ebcf86d915790aa4084825695f7c50e6759ea10fc40a53b3ba512889159ba7575e1d33cc6de9bf4f4630356f8b60d5ac8aa64418905fe0b1258088b8ec1d93ee8378762ab8e67680bcf30a4b2b55fcc66e88406de67fcbae3ab06b889d5ad63efc73cc94ed32a39400423be074454dac50fa2e7b40af0f2b4b77caa5827af3111337d6b213f92804c2a62e124d255e0f5c46a291406465b8c96a9fe90d36b00d1754865b0daa06ea8b61b0033c72411f0bb8e373e43f1916d62d551e26de1523274020ff47fdea92fc76e17d7cb0b0043344838b81b5bc8544cb6a1c45152d2e5b8394241d8491fa30935b14cbecf3df2d27218cf769e7967cacf97149e126cb7760dd1e6831aa021a88a887b3cc5d61a3ff1e3323d7e36b638320327a4b9dce86e039502796bf97cf3a84d12766894632d91d3b49a5f71887d0fd1fd9acd791a977422e254f75c114dc74b07d5087898a782ffd5d3206e6a8c6820fa4eda62a953d59e8428c6d7186541a70b82b67710ff4ed948e2a9155900c7c13cbbf81a31539cd82f3eca61b87f72bfe97fd7c2da280a31e59983576c648a19328abe0d9066ab9a9ebe6a98513e466c3f21135d47566edf40fe6e2abc031f40bdf101f50715c1dd95ff73faacab20a47a8aa6ea4b88e15bc60e753c8ed72b980da136d3262629da846207b1d1b8b56a35ef787eecb7962edfde26cf087cf980567313f57f9907e79200c25e03a83e130a1b7be144c99502be73fdbfe2adb71b329686c6a682161c683761062b6040dcfa0f25b01d2602bcb1f60d9f8b4d94659c9228a6a8bfa36a76dbb2e4ddd7a4319b74922b5db020aa6ebb15a9d1637b5390c21e472581152447668d60f2ece30e28cf4d31cc8374d1ef3963f28c3afdd2f0c6082c58f42c15b7e4d7ad885c67c0773a06c0b495a515de1d49ecc9c0faf171c2bebffa519ab5c04d018f169d093cce925724e6246d79f29b694e4357e6d031dc84f314742fbdb26b37ae2eefc1269502cbd704aa0d75e886f228b2194588dc19bbc82db8e4129b688ec156e1b8507a63822c97804f4dd0dacd94588ba7564d90e059e4352d4709704cdf75137d3d478a8504a10dc0363b93a22fc0e8fa1070eb7dae6546c989828d2d2d7750b58ee64d96c9faeebade27c3ffc552e212152e5ce20b7856784494fb05b0a8b0fee1146bd02b792ad872e115451abfad6ec8dfade159a16b92072d795b37426bebf68056a8387717745761c59d33a924f01ab2d29c25afc028775b5b22d0e624780049595a7b59fad7e0b00766601a883e555b44b3215828c8977ad5795b2a810c02c68a3b47678d516098f0bb7c1b8ece037ba904f088cbb2f1a2b96271b3850ef262f853a5f2635d78906b8080aef6a0fdd29d1d0d3aa1823cb4b2f8baa824d92ef8a3dc95f037fad9ac1ebffb25d10afadb38611283431aedfc3b631ec29ee7e67750fe27b053147e4567ab08d294642b2e597f8c2a72eb6625af9e4ecae18d74ab17d5c93756a29f9807b9abf4a2e8c3201d10bce014c94f403f85d17e184c47f4a6cbdec30e754812cbca0e2d9231556438515fb481027a83b36358b2edb068e45b8f2613366e408b2b394dd4f9772e8d171d4eca9d33ec8ec2cbc8a3e9f1ea29d882b95ba28cea6d58eaae2e8a9a14a271fff33b0d654ebc62fc3437cec9c9c9fd6010e188c32752807f5abea5d4acc4e4d150d88cb198d72661be58fe8ce6c2c8dad173fdada22b06bbeeaca157ffb86b14bcaa2e79155d680918ed06b72837e95dd192efb75059fe9fc27b93265af1a763d6f79aedbb26bd9dd6883f1dc99d325d5736f0bd1d795589b666b96f29b30c54129bd000c6e98d05c9e893cb093dea30743637e8d3ed17d84068006a598e66e003722b693df826c9009dbcf36326b239b84d3f529a2a0dd3de5d256e89d8d500b003f0557ec85f9b4f21aacf88dff94d025d84b74e1e25d32431bcfe215451f9e47ceccff0cda848b09e9a885d6c13d1183d857b6ba08e882eaab60f20370be40b0fc3f721e57309936f2d7bbe8072ad791e03704654017dabe19687a967ab57117c738ff0a0adc7b1b6aa9c65036d2d48784cd4135e746a0ad359193fb96efe8aa1ac7508fd4de7a21324a1a15902e66ea7721f391cb3d823a11b6c126ceb1ab60a6b873225c359ca5387a5fce52ceedb64490b86abe229b955463289629222e622f9f26fd6ebd73d3b65abc21216a24675f958a1226a1db4b09981ad965ae76b15b864ad86e5c27075313f630d6afcd04b6d05155ca811fee198b7de9b97c4ccfb682d5ed59d1ca66d450bd5dad6fcb103186e9ae663587de395d5ede24f85777548eadcfdac74ae15cf2199493a1b314b1f8c57f887544d53775db86a8cd0c12cf6c4bb9b26500636f70df3c702eab709851c09edaf813725a072dfe6e1c261fa208e03f9c75a3089a20f6bf4f6d17a57eab40b1bd9eb9cbb2dc9298c20bbe7e5ac2952e62a4d0de4d53333184c184a2d3e86e261e7fc063cad4944235906117c1cb0cb9c18f80fe27ad5360fdd0bfc3ecd92d9c2a51e087038246ae1b68db75815e1d2ad1d9082b7e22d05524d73a6d3c09c1d6682ca83de9365543d36c34c74ff0ea6193b82facb77c1b996e42c8a5add18beac26b84e13ab8c210a6131f46b39282bc2fa8e9a2dff624500f8ef0bcdb87596a45f43835fdc7ecee22ee9989113ef5827ec2d4101ae9f13d812c3bbaf6e1cd7f4c5fcdcbe8018bff0294d9d6ca45d747ec197e1fa56ea846aa4351e008f90eeb96ef4ad3b9570e6d8c7c2fea75f03d46988feb2e1e52942c933e42fe6b17e9c29dcfb8bed87c363cdfeeb4e5717db81b3648a8a37438b354d5d38f96d5117d9d16e48f7c3f3f57a4f0c47281e14506c556b7b5b33a86bc9b6c0d22424fc5314dd09c4e9a66a144cd166fe887fcece33878a66c4b30cad27d80eff06043c394057071873dbc121e66440c8154358d9996b4e34ddb87044be6723a56ace84282b69e16f2406278a3ea4a1aa26f5d21f3e81f5e10bc5b9a8615df94c964d66bfd40dfca3e3e06088d4d723df0205b0184c728b9c7ef8fbae80e594755f91e9b511b23590edda934c257ecf8de964140ba3cdc746621dede3261afd09990a61b9aa2c90b0798aa225761c3f7130762dde667bd61561f2377b5bbdd588d61715f9ea37c1f6d248c7d31b924eab6978c19e6c389e8b015b1f211cade920265de37fc40907a1edf184fbe5b21e2e65e0220ca30031648feec1f7cc8d39b340bd2a2e4e1be6a290fba67842ab8922dc44a2f05cdc273a5e8bb5d60933a2d1466323c9da1d732711e28c36294883e6d4b23d8f1f6a9414fd491f044a228c9af543da3b3b715754618af1c468176d4511777f5fb44461e1419eeb5d9a0bb0add8f488bbd1e39ffe6133ea248a27eba094bc2f496ce1ae8f5bc61d65db224adab2d291dd7edf4d0f6b025e5febc7a8e0ea5e909fde5d45206c55ac5ce319ab59d8c67cd2a7da76156a1daa1efd875ce174c2228d8c94ab2ade78fce7366efb4b4ef8fbc482c5cf59653e61065d8a977e29f9f66e11d66502f880e7ebbb3e65fa5ad795a98332257b399163cf2145eb769cdabb57fe9590e99c34ec096699f73c2ef57110c61204de90255fa8c09450286aafb10e97c71a99948624e931869fb9198db34f1a39d7b327d65f1993f82ef1386e4ea58d3ea7fd5e656db17376817d4435ca07607db39bd8f14e99434679b4a919a44690a6eca28809e6cb8b38e9817a0dda942cce094b97bbb3383ef0fa391d97c2cc336c4a54b17dd111fc8916e1b4d0e56fa073fa125b1ce803da2bfa601e0bac2b38cd042ab7eb571cb70f6d13af7e76cc09bfbc693683efdb0184b3c24fbad5bb549dcb71db23b61b7ce6d3f32eeb81f69b89389f1b3ef1d1ce6a4dfd40ff0148470e523e4260ecf1ebf1fff70003af0820477742ed9bdd1"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x7fff, 0xac}, &(0x7f0000000100)=0xc) 2018/05/11 13:19:23 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffffffffffffe, 0x0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000000100)="97", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000002780)=[{{&(0x7f0000002600)=@hci, 0xfffffffffffffcfb, &(0x7f0000000700), 0x304, &(0x7f0000000740)=""/15, 0xf}}], 0x1, 0x2, &(0x7f0000000280)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x20, 0x2}, 0x2c) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r4 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x400, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f0000000180)=r5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000847f95), &(0x7f0000000040)}, 0x18) 2018/05/11 13:19:23 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40040) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0x100000000, 0x5, 0x3, 0x64, 0x4, 0x1}) fremovexattr(r0, &(0x7f0000000080)=@known='security.selinux\x00') setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000040)=0x3, 0x4) 2018/05/11 13:19:23 executing program 3: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0xd) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:23 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:23 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:24 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) bind(r0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x80) r1 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xe, 0x400000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)=0x1) getsockopt(r1, 0x5, 0x400, &(0x7f0000000180)=""/202, &(0x7f0000000080)=0xca) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x6) 2018/05/11 13:19:24 executing program 3: socket$netlink(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:24 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0xbf1d}, 0x28) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x7) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) waitid(0x1, r3, 0x0, 0x8, &(0x7f00000011c0)) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) [ 158.044531] Enabling of bearer <> rejected, illegal name [ 158.067624] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200) r1 = socket(0xa, 0x21, 0x56) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x80000000, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x5, 0x1, 0x6, 0x8, 0x1}, 0xc) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800002}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r2, 0x300, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffc00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x36}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xaa28}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000500)={'veth1_to_team\x00', @ifru_data=&(0x7f00000004c0)="8f36e72c66e5f7154ee6df5072767750cf94328f378bc2b0fb4990a306c71d1a"}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)={0x1e4, 0x3c, 0x718, 0x70bd2c, 0x25dfdbff, {0x13}, [@typed={0x4, 0x94}, @typed={0x14, 0x92, @ipv6=@loopback={0x0, 0x1}}, @nested={0x1ac, 0x5, [@typed={0x8, 0x57, @str='#.\x00'}, @generic="8d14f310f57a8d0e503dc6dcb5774c0ed3091ea365ebe6a92cc99a99b7f01213fc50ec67139dfd0135b648e5905508fb70a225ec69f06a89ccee7b69a937fb403ed5978e6d262bdcddd6e4cc6964c3f9f55579f751610975d6ea02d739d9f8bf5262296a16e2d681c128ac231a4ad48217266e4f88bd0dc6479cf38b6641d0d777ae377471ba134bb93e5dfed467de36d022ae0f4497f11da2394653ed1e8ae6a38a", @typed={0xf4, 0x95, @binary="ac81c12a3283715db8a831e2290650ce43fbf823b88dfa95ddf09529a4af2859fc310fd550939da7ff3ad8f5714aac12640b80401e74e5fae9bb80763c41824f561f24ab67ece28513f0cd1a27075209298cd6bc1764644a03626ae2bd6d598dea54efaff3475682555aff3c76f3d1be6e78cf8b98b23c6a29211a9be9225d4d9fc72c013fea5eee4d412c4a1482086c7fb4bc68e731b8828e37d2eb06e498979e0bdd8e7ca6fb7dfad9ad066489f505f14ed1e332504244801ca8363ec5389240612570e38c21456511903a8381556bda5b93dc1cdbc5ce6fc27c0f86eac404f8f7a74a385adfe11fbdafc800a6d2"}, @typed={0x8, 0x37, @u32=0x8}]}, @typed={0xc, 0x36, @u64=0x66}]}, 0x1e4}, 0x1}, 0x44) 2018/05/11 13:19:24 executing program 3: socket$netlink(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) [ 158.274528] syz-executor4 (9691) used greatest stack depth: 54088 bytes left [ 158.324396] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:25 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) fchdir(r0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x2, 0x4, 0x338d, 0x1}, 0x2c) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)='-^\x00', 0x3, 0x3) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000100)=0x1ff, 0x4) socketpair$inet(0x2, 0x6, 0x8000, &(0x7f0000000080)) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000240)={r1, &(0x7f0000000200)="d9f33b2d91c4ac2c8b047c621645deec64d69e3ab45522ab96c96503e1ab7b9ae933536d550d22", &(0x7f0000000180)}, 0x18) 2018/05/11 13:19:25 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0x400, 0x5, 0x5, 0x20, r0, 0x1000}, 0x2c) 2018/05/11 13:19:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000180)="4d095fee361537381a4e76d76427d0791e2337aaae90b267d09ca61d347e26277498d9e2e823977146bb5d61cfe3770540857d74d81bc6be1c2409c41619ce9b6835c473da3fa6a807ffba3e25ff4da4488f75b7a21322656b6efa3f836d7ac802175b5b9bfbf2424447e9b1ece3b006ba0fe0821e179d6b2329cc6c866b79ee49c2ca5c5483033589768af5e24eee83a08945528a4dcf41934f0dfe2dc8017941dcd40a0b0c8b994d2ea45a0a38d557577d3a889f8b026f5c49505db418b13dd7fe2a543367211370fc446938c10fa3fba2483613590c110e15a20ae2156ad5bf59ca531edfe35f", &(0x7f0000000280)=""/4096}, 0x18) ioctl(r1, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) 2018/05/11 13:19:25 executing program 3: socket$netlink(0x10, 0x3, 0x10) socket(0xa, 0x1, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:25 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) connect$ax25(r1, &(0x7f0000000040)={0x3, {"bdf3fedde8bb01"}, 0x2}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socket$netlink(0x10, 0x3, 0x14) 2018/05/11 13:19:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:25 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:25 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:25 executing program 3: socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") dup(r1) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:25 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)="909e2d4744ad7f96c56d5e9a", &(0x7f0000000240)="bc3256176e1a0b6d8cd6e1a770025fa430c3453e8dd6a351ac095db11c70e0565e38d8243f9f0ad8bbdb0fcf6558defffcf7672f6d9171f20f5370953885307ee527f7e5419584701df0cc6a149389ae525e81135d1f318e9b459913c9468e8fa629e12400671a5586", 0x3}, 0x20) connect$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0x5000000000000000, 0x8, 0x0, 0x3f, 0x4, 0x3}, 0x9}, 0xa) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000180)={0x8, 0x23b7, 0x6, 0x5, 0x1, 0x9}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000200)=0xfffffffffffff051, 0x4) 2018/05/11 13:19:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000001c0)={'vcan0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="47000000000800000800000007000000b8e265723800000000000100823d9494d9a86d894c95a4a40000000500000080d1000040000000"]}) r2 = msgget$private(0x0, 0x90) msgctl$IPC_RMID(r2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) recvfrom$llc(r1, &(0x7f0000000040)=""/129, 0x81, 0x40000102, &(0x7f0000000100)={0x1a, 0x30e, 0x10001, 0x0, 0x9, 0x1000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/11 13:19:25 executing program 4: r0 = syz_open_dev$adsp(&(0x7f00000005c0)='/dev/adsp#\x00', 0xb23, 0x40000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe1}}, 0x0, 0xffff, 0x1, 0x0, 0x1}, &(0x7f00000006c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000700)={r1, 0x8}, &(0x7f0000000740)=0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f00000000c0)="4f7f4968fd3d3a6c9facf0bdec6a2d73efd219249dfe020fa1186aa7418b4ae61dc3a08deb42a7d4513e6ca2f4c900", &(0x7f0000000180)=""/168}, 0xfffffffffffffd3e) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x3, 0x3, 0x5, 0x2}, {0x6c29, 0x10000, 0x10000, 0x8001}, {0x40e, 0xfffffffffffffffe, 0xffffffffffffffff, 0x1000}, {0x6, 0x8c42, 0x400, 0x1}, {0x4, 0x7, 0x1, 0x1000}]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000240)={{0x3, 0xce, 0x0, 0x3, 0x4, 0xcd06}, 0x10000, 0x6, 0x1000}) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000004c0)=""/221, &(0x7f0000000280)=0xdd) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r2, &(0x7f0000000340)="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", &(0x7f00000002c0)=""/29}, 0x18) [ 159.308659] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:25 executing program 3: socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:25 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000040)="735e61b79fa4a3eccdf576caa3daf1c58ffe116183fdf40cff010000518da773224b4277d60e25e92241f7d9e5b1bfe844f9ae0a48b510740431122a424ee91ceead1da767e57643494d60466ebb9d0a210754c2478a928e9d6184bcc107e0763273429508848bccf7915f42fe87f52e1e24d21909925d7b13415f9852334c57f79f7757fe27beedd5c4832cada50a4ce44a3873b7", &(0x7f0000000100)}, 0x18) [ 159.367901] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket(0xa, 0x1, 0x0) ioctl(r0, 0x89, &(0x7f0000000280)="c6ac7b2ff36c098725b612ac8044feb86a628df5f4b065b5ea358e52a3eafc89a17aa32cec553753303fb1f1e225931f66864ff9a37fd8223d9e035f5244acf3e2f02f8fe4a525ac7828f2b30d8fbb400ec09da44dd05ff0be047012764a3b45fe84bee59e2cb353d026e08a27020a0c623a4b6734169f985ba5fbcacd4f513ce18295769e33a7cf3a343e2100f605fc8e3d12621157735921ea2ecd022067cfd9563bc27a2c52318629925d37b4a73eb016264c14b0cd1a539e1726a7d33413a914ec826d0d7f1d5ec4f63d39beb8aad233f01618e764b77c") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:25 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x80000000006, 0x4, 0x338d, 0x1, 0x22}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x2000000000000062, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f00000000c0)=""/103}) 2018/05/11 13:19:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x100, &(0x7f0000000000)="c6695e3eca6c09b612ec6f") getsockname(r1, &(0x7f0000000040)=@pppoe, &(0x7f00000000c0)=0x80) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000010ec4)={0x14, 0x27, 0xaff, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/05/11 13:19:25 executing program 3: socket$netlink(0x10, 0x3, 0x10) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:25 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) listen(r0, 0x9) 2018/05/11 13:19:25 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:26 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") preadv(r0, &(0x7f0000001800)=[{&(0x7f0000000040)=""/185, 0xb9}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/130, 0x82}, {&(0x7f0000001240)=""/227, 0xe3}, {&(0x7f0000001340)=""/232, 0xe8}, {&(0x7f0000001440)=""/225, 0xe1}, {&(0x7f0000001540)=""/241, 0xf1}, {&(0x7f0000001640)=""/182, 0xb6}, {&(0x7f0000001700)=""/226, 0xe2}], 0x9, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:26 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/05/11 13:19:26 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) flistxattr(r1, &(0x7f00000002c0)=""/4096, 0x1000) readahead(r1, 0xf1b, 0xfffffffffffffffe) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) 2018/05/11 13:19:26 executing program 2: socket(0xf, 0x6, 0x1000) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0xc) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x3fffff) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080), 0xfe2c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) [ 160.164003] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:26 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/110, 0x6e}, {&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000280)=""/83, 0x53}], 0x3, &(0x7f0000001500)=[{&(0x7f0000000300)=""/112, 0x70}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/224, 0xe0}, {&(0x7f0000001480)=""/109, 0x6d}], 0x4, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:26 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:26 executing program 7: bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x140) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1fffff24, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000200)=0x10000000001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0xe000000000000000, 0x8, 0x8, 0x6}, &(0x7f0000000180)=0x14) 2018/05/11 13:19:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffaf94}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40002, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x10000, 0x0) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:26 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xee) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) fremovexattr(r0, &(0x7f0000000040)=@random={'btrfs.', '(nodevvmnet1em0^{(/-!-keyringvboxnet1securitywlan0]#eth0^vboxnet1-security&vboxnet1self\x00'}) r2 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x20000000}) 2018/05/11 13:19:27 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4000000000004, 0x338d, 0x1}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x81, 0x80000001, 0x100, 0x1, 0x201, r2}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x180, 0x0) execveat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000180)='-{cgroup-GPL\x00', &(0x7f00000001c0)='\'trusted^self\x00', &(0x7f0000000200)="9c402400", &(0x7f0000000240)='\x00'], &(0x7f0000000300)=[&(0x7f00000002c0)='(]selinux [vmnet1\x00'], 0x1400) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:27 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:27 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000000)="9427a045ca67e374ce826163b603ead8d27f4749afdfe0f65d6d45d2d7627933097f0275d657878e4fcc2b48d29a87a4470b2bf924707472b28f075a3ee735390837e7f8e35ccd7ced4af4f5edd6", &(0x7f0000000080)="1bd3a188328b528f10559c7200c221e04107e4830e8932d3ed78e43e0338e2c96a91f3f721b9d2de2704c7d4920c", 0x3}, 0x20) dup2(r0, r0) 2018/05/11 13:19:27 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$setpipe(r0, 0x407, 0x1) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) 2018/05/11 13:19:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 13:19:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x20, 0x1}, 0x2c) readv(r0, &(0x7f0000001900)=[{&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000300)=""/243, 0xf3}, {&(0x7f0000000400)=""/247, 0xf7}, {&(0x7f0000000500)=""/210, 0xd2}, {&(0x7f0000000600)=""/68, 0x44}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/189, 0xbd}, {&(0x7f0000001840)=""/158, 0x9e}], 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_mr_vif\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in6=@remote}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8913, &(0x7f00000019c0)="06000000ca6c09b61260a5dcb7a226db391dbda015a2d93b5ea8f1c89a827bef4de64d53e50000bebf0b08ac59d194a5d5b68ba1b1a235e403828fcdc14a32bcdaa48fbecac49ec02b5db3f92b43af2673f66cb30d0fb2844ded477264ffa453f23e1cfcc72c142966206a6e1d0ea6f28b12e7a826f3c07a056087d4") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000000000), &(0x7f000089b000)}, 0xb7) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x200) ftruncate(r0, 0x7f) [ 161.238526] Enabling of bearer <> rejected, illegal name [ 161.276400] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:27 executing program 3: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:27 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0xb1, 0x1}, 0x2c) r1 = socket(0x4, 0xffffffffffffffff, 0x200000) ioctl(r1, 0xf61, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r2 = creat(&(0x7f0000000080)='./file0\x00', 0xd3) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000000c0)={0xfff, 0x1e2a, 0x4, 0xa8, 0x59d9}) 2018/05/11 13:19:27 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket(0xd, 0x5, 0x6) ioctl(r1, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x20, 0x2) 2018/05/11 13:19:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x100000000, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/105, &(0x7f00000000c0)=0x69) 2018/05/11 13:19:27 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002940)={{{@in6=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002a40)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000002a80)={0x3, 0x12, &(0x7f0000000000)=@raw=[@generic={0x101, 0x100000001, 0x3, 0x7}, @call={0x85, 0x0, 0x0, 0x31}, @ldst={0x2, 0x3, 0x7, 0x5, 0xb, 0x38}, @ldst={0x3, 0x3, 0x3, 0x3, 0x7, 0xfffffffc, 0x10}, @map={0x18, 0x5, 0x1, 0x0, r0}, @ldst={0x3, 0x0, 0x1, 0x3, 0x3, 0x18}, @alu={0x4, 0x8000, 0x1, 0xf, 0x2, 0x28, 0x8}, @jmp={0x5, 0x20, 0xb, 0xb, 0x6, 0xfffffff4, 0x4}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f00000000c0)='GPL\x00', 0x4, 0xa4, &(0x7f0000000180)=""/164, 0x41f00, 0x1, [], r1}, 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:27 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2040, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x43, {{0xa, 0x4e20, 0x1, @empty, 0x80000001}}}, 0x88) [ 161.525244] Enabling of bearer <> rejected, illegal name [ 161.571178] Enabling of bearer <> rejected, illegal name 2018/05/11 13:19:27 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:28 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x6, 0x2000) connect$netrom(r0, &(0x7f0000000280)=@ax25={0x3, {"1cc97b5c0c4529"}, 0xe16}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) write(r1, &(0x7f0000000180)="224e70ed06dfffff1a3b12a22ec82dc9bcab97eb3211722fc3f3bc05bad704653b0aa5563e1d6748ce3aa95801af5366a1eb99f9ccc0783689429efdf899a98d323144828244fbcbf5e3cebc9b537f878c0fa484a11397528bd840de9ed6607c9ce4e879ea25b8e13b70ad02c50943bb07ca15b038e2863437d35507545483e56857d63772f25aea647efb39c7d2162ce30a529c8c7d996187ab09ba7f1828ff12fa0df697d6dc84a65728d96781c9e6afcc67f9a8291a721aa270bb89d4c65f65519dc7293e", 0xc6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0xa89) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x10, 0x3, 0xffffffffffffffff, 0x1, 0x0, r1, 0x2}, 0xffffffffffffffad) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x5) r3 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x100000008912, &(0x7f00000002c0)="0a16f2c32af8926bcbf737ce11160c68086fd080880407a678cfea1f5bf451e869598020f654166ed65e495b30c574054296f0ad7adab1750923efd2c252043a679ef3fb2ebe4c0ba2be44fccf12577339e19b59b73aa0862eb9613be53875a1146fd02328c842f50acaac8cbf75a8b387625fe5342dc023839d8c50") accept$inet6(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={r2, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:28 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x18081, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0xffffffffffffffe1}) r2 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x71bbc13c, 0x400400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000002c0)={r1, 0x80000, r2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r3, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x800, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00000001c0)={0x1, 0x7, 0x9000}, 0x4) ioctl$BLKPG(r4, 0x1269, &(0x7f0000000180)={0xd30b, 0x1, 0x33, &(0x7f0000000100)="d9d28dcc5d884179a4295da434ea50005b54eab8e17980403e7c26bef0e6ec52953c0f98bab3b110f172c015756e7d8de47f88"}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r3, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r5, 0x1, 0x18}, 0xc) 2018/05/11 13:19:28 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x18, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) r3 = socket(0x10, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}, [0x8, 0x6a, 0x2870, 0xec, 0x7, 0x6a, 0x8000, 0x1, 0x9, 0x11f5, 0x80, 0x1, 0x800, 0x6, 0x6]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e22, 0x52a, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000280)=0x84) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:28 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) 2018/05/11 13:19:28 executing program 0: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="0400024eca0200b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)) ioctl$TCSETA(r1, 0x5457, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/05/11 13:19:28 executing program 1: socket$netlink(0x10, 0x3, 0x10) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x6680ee328b6f911d) shmat(0x0, &(0x7f0000b8f000/0x1000)=nil, 0x5000) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x24, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) read(r1, &(0x7f0000ec6000)=""/50, 0x50) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x101, 0x0, 0x0, 0xc}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/11 13:19:28 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xb8e, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)="4247f92615575844bf8cbff8058d768e3ae8353efd8167880983f9d421a7e3786f6fab5fc7fbc7acb17d482f1d88285ef0c78e3f62fb76f6e7b0e48318490daf94b229e1cce0f2a4bf487fdfadbbee5fbfc2434acc603663418fc7783cb1034ae53efe9463c786c56659a54ce87bc6380f86", &(0x7f00000000c0)="f963c367a5ba988709a856d1109b924352bcacc817b0046df52bbf69318d299b68f3b9f0e9eb60432097b60321514dcc75", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r1, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) 2018/05/11 13:19:28 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="20000000405a382700ff0a0000000900000000030000000c00010008"], 0x1fd}, 0x1}, 0x0) [ 162.421287] ================================================================== [ 162.428702] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 162.435460] CPU: 0 PID: 9964 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 162.442637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.451990] Call Trace: [ 162.454584] dump_stack+0x185/0x1d0 [ 162.458215] ? __probe_kernel_read+0x224/0x280 [ 162.462799] kmsan_report+0x142/0x240 [ 162.466606] __msan_warning_32+0x6c/0xb0 2018/05/11 13:19:28 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) sendto$packet(r0, &(0x7f0000000180)="ff67731a9291f472e689d5a237fc9d7993745eef76e0ffafdd3deb7a7f2c5e2d86046f6a57d91599c4676f74b542c34144623f243d3bc5033345a0591ab4bc1b83086e5b2a1747e4cc0b40ae03965d7aa9b75b2674b34e7c705006541b961f1886fee626c7212876cf0104aad6c567a0557d0a397f937e17daaf06557c6d1a7d4f36cf", 0x83, 0x8000, &(0x7f0000000340)={0x11, 0x15, r1, 0x1, 0x8001, 0x6}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x338d, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000040)="43a69b0f93d00cacc62ddb2462948781c2eb577fe8ce36b1ebfe576d67fffc48b59ac3c7a6b8b321fda91443ba79db4d1f2e5803a88662104b8a4a3851ca277cb0ad6bc635824f2b8d55559c0978a004d93c1d969aa87acbcbcbdafd7924092a5937df5e13b80110246782ad9f278362b279c9d9e67e569d335045dbc404595a", &(0x7f0000000180)}, 0x648) 2018/05/11 13:19:28 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b043ca5e7e0b6b58bd"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) r2 = socket$netlink(0x10, 0x3, 0x10) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) [ 162.470673] __probe_kernel_read+0x224/0x280 [ 162.475091] ? kmsan_copy_to_user+0x141/0x160 [ 162.479594] ? kmsan_copy_to_user+0x141/0x160 [ 162.484090] is_valid_bugaddr+0xb6/0x1a0 [ 162.488152] ? report_bug+0x4b/0x880 [ 162.491871] ? kmsan_copy_to_user+0x141/0x160 [ 162.496363] report_bug+0x6f/0x880 [ 162.499902] ? __msan_poison_alloca+0x15c/0x1d0 [ 162.504570] ? do_invalid_op+0x46/0x50 [ 162.508461] ? kmsan_copy_to_user+0x141/0x160 [ 162.512959] ? do_error_trap+0xac/0x600 [ 162.516934] ? do_invalid_op+0x46/0x50 2018/05/11 13:19:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c88000)={0xffffffffffffffff, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3c, "a653613ecc2babc1781b975e30763b317e83aae08c095ccb660bca6db2499a6240e0678a2e67bf4cc89d9474d87f90b2436671d64a469e695a7e5a97"}, &(0x7f00000000c0)=0x60) 2018/05/11 13:19:28 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x6, 0x4, 0x615, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000c88000)={r0, &(0x7f0000847f95), &(0x7f000089b000)}, 0x18) [ 162.520827] ? kmsan_copy_to_user+0x141/0x160 [ 162.525326] do_error_trap+0x1aa/0x600 [ 162.529228] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 162.534689] ? futex_wait_queue_me+0x681/0x710 [ 162.539282] do_invalid_op+0x46/0x50 [ 162.543000] invalid_op+0x14/0x20 [ 162.546456] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 162.551551] RSP: 0018:ffff8801bf8afa20 EFLAGS: 00010206 [ 162.556915] RAX: ffff880140530000 RBX: ffff8801bf8afa78 RCX: 0000000000000028 [ 162.564184] RDX: 00007ffffffff000 RSI: ffff8801bf8afa78 RDI: 0000fff9006fec12 [ 162.571455] RBP: ffff8801bf8afa68 R08: 0000000001080020 R09: ffff8801c780fa78 [ 162.578727] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 162.585995] R13: 0000fff9006fec12 R14: 0000000000000000 R15: 0000000000000000 [ 162.593285] inet_gifconf+0x345/0x500 [ 162.597094] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 162.602201] dev_ifconf+0x2b3/0x500 [ 162.605842] sock_do_ioctl+0x39b/0x6b0 [ 162.609738] sock_ioctl+0x400/0xca0 [ 162.613367] ? __x64_sys_ioctl+0x280/0x320 [ 162.617603] ? sock_poll+0x370/0x370 [ 162.621318] do_vfs_ioctl+0xaf0/0x2440 [ 162.625202] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.630572] ? __fget_light+0x6b9/0x710 [ 162.634555] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 162.639922] __x64_sys_ioctl+0x280/0x320 [ 162.643984] do_syscall_64+0x154/0x220 [ 162.647888] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 162.653078] RIP: 0033:0x455979 [ 162.656264] RSP: 002b:00007f79f78eec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 162.663975] RAX: ffffffffffffffda RBX: 00007f79f78ef6d4 RCX: 0000000000455979 2018/05/11 13:19:28 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001dffc)=0x1) [ 162.671241] RDX: 0000000020000000 RSI: 0000000000008912 RDI: 0000000000000015 [ 162.678509] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 162.685777] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 162.693045] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 162.700312] [ 162.701931] Local variable description: ----success.i.i.i@should_fail [ 162.708499] Variable was created at: [ 162.712224] should_fail+0x57/0xab0 [ 162.715854] __should_failslab+0x278/0x2a0 [ 162.720079] ================================================================== [ 162.727429] Disabling lock debugging due to kernel taint [ 162.732873] Kernel panic - not syncing: panic_on_warn set ... [ 162.732873] [ 162.740235] CPU: 0 PID: 9964 Comm: syz-executor5 Tainted: G B 4.17.0-rc3+ #88 [ 162.748803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 162.758156] Call Trace: [ 162.760750] dump_stack+0x185/0x1d0 [ 162.764384] panic+0x39d/0x940 [ 162.767597] ? __probe_kernel_read+0x224/0x280 [ 162.772187] kmsan_report+0x238/0x240 [ 162.775992] __msan_warning_32+0x6c/0xb0 [ 162.780060] __probe_kernel_read+0x224/0x280 [ 162.784480] ? kmsan_copy_to_user+0x141/0x160 [ 162.788978] ? kmsan_copy_to_user+0x141/0x160 [ 162.793478] is_valid_bugaddr+0xb6/0x1a0 [ 162.797542] ? report_bug+0x4b/0x880 [ 162.801261] ? kmsan_copy_to_user+0x141/0x160 [ 162.805759] report_bug+0x6f/0x880 [ 162.809302] ? __msan_poison_alloca+0x15c/0x1d0 [ 162.813975] ? do_invalid_op+0x46/0x50 [ 162.817869] ? kmsan_copy_to_user+0x141/0x160 [ 162.822370] ? do_error_trap+0xac/0x600 [ 162.826347] ? do_invalid_op+0x46/0x50 [ 162.830239] ? kmsan_copy_to_user+0x141/0x160 [ 162.834740] do_error_trap+0x1aa/0x600 [ 162.838644] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 162.844102] ? futex_wait_queue_me+0x681/0x710 [ 162.848703] do_invalid_op+0x46/0x50 [ 162.852417] invalid_op+0x14/0x20 [ 162.855878] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 162.860974] RSP: 0018:ffff8801bf8afa20 EFLAGS: 00010206 [ 162.866335] RAX: ffff880140530000 RBX: ffff8801bf8afa78 RCX: 0000000000000028 [ 162.873601] RDX: 00007ffffffff000 RSI: ffff8801bf8afa78 RDI: 0000fff9006fec12 [ 162.880865] RBP: ffff8801bf8afa68 R08: 0000000001080020 R09: ffff8801c780fa78 [ 162.888134] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 162.895405] R13: 0000fff9006fec12 R14: 0000000000000000 R15: 0000000000000000 [ 162.902693] inet_gifconf+0x345/0x500 [ 162.906503] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 162.911610] dev_ifconf+0x2b3/0x500 [ 162.915243] sock_do_ioctl+0x39b/0x6b0 [ 162.919138] sock_ioctl+0x400/0xca0 [ 162.922765] ? __x64_sys_ioctl+0x280/0x320 [ 162.927003] ? sock_poll+0x370/0x370 [ 162.930722] do_vfs_ioctl+0xaf0/0x2440 [ 162.934613] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 162.939976] ? __fget_light+0x6b9/0x710 [ 162.943953] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 162.949323] __x64_sys_ioctl+0x280/0x320 [ 162.953395] do_syscall_64+0x154/0x220 [ 162.957288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 162.962473] RIP: 0033:0x455979 [ 162.965657] RSP: 002b:00007f79f78eec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 162.973372] RAX: ffffffffffffffda RBX: 00007f79f78ef6d4 RCX: 0000000000455979 [ 162.980639] RDX: 0000000020000000 RSI: 0000000000008912 RDI: 0000000000000015 [ 162.987908] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 162.995179] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 163.002446] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 163.010167] Dumping ftrace buffer: [ 163.013695] (ftrace buffer empty) [ 163.017380] Kernel Offset: disabled [ 163.020980] Rebooting in 86400 seconds..