[....] 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[ 29.956489] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.078855] random: sshd: uninitialized urandom read (32 bytes read) [ 35.296709] random: sshd: uninitialized urandom read (32 bytes read) [ 36.571892] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. [ 42.043088] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/26 13:39:58 fuzzer started 2018/05/26 13:39:58 dialing manager at 10.128.0.26:46257 [ 65.433528] can: request_module (can-proto-0) failed. [ 65.444312] can: request_module (can-proto-0) failed. 2018/05/26 13:40:23 kcov=true, comps=false 2018/05/26 13:40:29 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x2, @empty, 0x4e24, 0x0, 'dh\x00', 0x2, 0xfff, 0x6}, 0x2c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r2, 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000140)=""/236) capset(&(0x7f0000000240)={0x0, r2}, &(0x7f0000000280)={0x400, 0x9, 0x56, 0x7fff, 0x0, 0x3}) ioctl$TIOCNXCL(r3, 0x540d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r4, 0x8}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000380)={@empty, @loopback}, &(0x7f00000003c0)=0xc) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000400)="5119b88d4810e453e732825b2a7b22e07949733471a958d3ad1b6c9752b9be22f70588d6f6cfefcb6fdfa9fcd0e7e32ad0026de2f22785463603434433dc09c5f4981c4b1cef3430b4bce0ec492bcd521994076c23b289d79e0e47cf2778380d6591e204086a30ffe053a78512f9e0c8aaa448b29b8626006a9a7ceb98958b044056e5e73e824243155436cd9e993fbd968c6f6da3e5d1eb1a9d7fd1db9367dc055ff1c31742027bc33c5d2a559d81cc639f3225127c1857eacb1a90909a8abc251d") connect$inet6(r3, &(0x7f0000000500)={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x80}, 0x1c) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000540)={'HL\x00'}, &(0x7f0000000580)=0x1e) connect$unix(r3, &(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e) r5 = openat$cgroup_ro(r3, &(0x7f0000000640)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000680)=""/46) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000740)=@nat={'nat\x00', 0x1b, 0x5, 0x568, 0x358, 0x358, 0xffffffff, 0x248, 0x248, 0x498, 0x498, 0xffffffff, 0x498, 0x498, 0x5, &(0x7f00000006c0), {[{{@uncond, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @port=0x4e23, @gre_key=0x8}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x10, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @port=0x4e23, @port=0x4e21}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x1e}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffffff, 0x0, 0xff, 0xffffff00], 'team_slave_0\x00', 'team_slave_1\x00', {0xff}, {}, 0x84, 0x2, 0x0, 0x19}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0xf, @ipv4, @ipv4=@broadcast=0xffffffff, @icmp_id=0x67, @port=0x4e21}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3f, 0x4e22e502, 0x8, 0x9, 0x2, 0x8, 0x444}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x2, @ipv4=@broadcast=0xffffffff, @ipv6=@loopback={0x0, 0x1}, @gre_key=0x7, @icmp_id=0x65}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c8) ioctl$KDDELIO(r3, 0x4b35, 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000d40), &(0x7f0000000d80)=0x4) syz_emit_ethernet(0x25, &(0x7f0000000dc0)={@random="153dd3434fda", @empty, [], {@mpls_uc={0x8847, {[{0xe86, 0x9, 0x40, 0x8000}, {0x5, 0x2, 0x6}, {0x2, 0x80000000, 0x5, 0xffffffffffffbad7}], @generic="aba711922bbaec59556079"}}}}, &(0x7f0000000e00)={0x1, 0x2, [0x399, 0xab3, 0x812, 0x52c]}) sched_getparam(r2, &(0x7f0000000e40)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000e80)={0x2, [0x7, 0x4]}, &(0x7f0000000ec0)=0x8) write(r5, &(0x7f0000000f00)="48c85a1bf83289e74d0cae93a7994875cc86f530dbe301e2421a4994ccf1a81779feb2cb6dd3ca25d6876292d7b6709da4e83a9931ee90d116a612d52961fa30fb8df496ac9179c4576684650ff00a45749112400555de6648efa299e843321fc3cd8c483a3606d5c4f9c4c143045278", 0x70) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000f80)=@assoc_id=r4, 0x4) restart_syscall() sched_getparam(r2, &(0x7f0000000fc0)) sendmsg$kcm(r3, &(0x7f0000002940)={&(0x7f0000001000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001080)="b6308f50ed75967b8e4c183b861946abf1ba0a27b562bef918db9c9d236514e0f0", 0x21}, {&(0x7f00000010c0)="6f1a382ca772cc4185094cee328da727309cab4ac53b38bf37ebd621e2cab4f9910f215b734fa3a8ceaf8a87ac0e1cf73116018ffc4c1a61d717980df2928e454f4ee5e8bba1c7d4ee18e38e57943c295cbc1170db77ad90f4965f57dd532f41477cebb8b64c6ef2bf3174acf086554507d21b920d670667a72a8a22c65b50f70285c1694dc7b0d28b271350bd993f280e2cec91958f9f2f8d03cf9c6b41a73c04d7cf5c0129026c406f18ae7013a29252bd60ccac83072e4693b9372f64e5fe5507627e21da2634ee2346161162149d641591c0439bc81f4bebee26", 0xdc}, {&(0x7f00000011c0)="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", 0xfc}, {&(0x7f00000012c0)="770c93102a58ac3d51bc5f2086d051fd16d64299b02795cb72815b456c8fe99d06d3a8b105579e7008b18f268a2cd7d92cc32f95b8114e956a6f552ae19684404a811f2945aa52045927fbd61ac7af6edf045705aca23ddb1a987bcb697d62150c5aa4caa41b5fac45cd860c596094", 0x6f}, {&(0x7f0000001340)="8f5f9a8787fbbbc17c2b15f8b3444dea7158547c3ef2c6347835063f63dada61ea989687f3d63ac89a65f208053f0b99a355c28a19558be849b1ddc3022c3800decd4a6ff2cdf7ac04e946b62e197629dc712e18b6f8a74d59b613369c1a42b151f5664402d9235b71af6b839b9375c965f5fef0adb2bdf7aff5cb76fb36f46bf65d32efac979635a6de50083fcaecec3e97040ea8f9ee5b1e843665ee51b609b634a13d17e941ccf1eced24566cbc3fbd124770808497f475ed9cb5843d5ab1a966fa6e65244af30fe0d5b94363063e12c2849c1b8f6f6f91a4444e28ad96a35f1e833ed66b959f224747c208ed7b6b0423", 0xf2}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)="d2e134331baa41c944a43e5c945ab89afadbb7e0965db8b13bb3ea5cea3f65403f2ccff8b2e3", 0x26}, {&(0x7f0000002480)="1379aecc821658019075892b3bd6f7bdde8bcf5c3a08b9502fa1b62a5a", 0x1d}, {&(0x7f00000024c0)="635afeca51aefbe277830d9ec324e666b2362bc76c61f616e22c5cd762bf601fb0515219921cb7b4085b3cb26281eb49afb910562c3d36d779d3cf975ad1330f350c8e3978b001b13277b6fe5e3b979dececa80464a093efbc7bc9e5adc09ec0b78f36a4a1a1b2e9d7cdd34983d3f82192428ce0a37d6031ab1aa811df07339f37743acce0af70735ae784388b486a93b1f581fb62c5601dc1cbb49afa047fb973", 0xa1}, {&(0x7f0000002580)="4a7bc9fac1e685c334dbd9f7a380d0c371ff2b62c85de8975059e879b1bf9e8b6948c023be49eafba21532112d5e268bad54914bfee4c353ae7c6fe328fe27cedd14f88033cc14d26849fdedb2e0cb1d28a63d488a806b9fcfb8391c1fefa626af1304180f20fac190faf0d6eb6fb2d2f4122c73a460c9b8cf47970f40d9e5d173a0a13c64ce54e2b9ac0e471b94d1801f619e1c13bc47aa55c3e4c295bb425d120f7275d88047fd5b3e62983a364d454e8f202605ee3f3b9118c25e223c4e443e33455e6540a692fbd63ec83074e7e36c9f1da9b7d91a509ad80a50", 0xdc}], 0xa, &(0x7f0000002740)=[{0xe8, 0x0, 0x2, "065d0fa7fa73f0d2f02607bb53983d3a36cb104f9839178d8792c7ecc7b349934bb609f260992fe352891decd62586925d6a48c47b0014f0884a59e31ed196b0d6b40d960e675dd216a158c8c43ae45e216dd52e89509976f0af897c9e5ba887ea6cca82acc7b278fe9730760a4be730c6e0820f8b1e063bee4c3f5d2b53c01c5e6ebe9fae757b91ef13865a863fe2022ff5aca5329f2f14f12e896ce40e9e3b809966a44fc17c8ccf2d5de0077ca4fb23da6c8fa4642e0d7f4ca277f71da331d0d6909adc80734712b94d172cc50822fe27b6e803fc9435"}, {0xf0, 0x108, 0x5, "feb6ff2910586815b1a0295c41929d7ef5ba375d7981c700768957d1b11316cdb31bc354ffb29ed515e6eda71c4ba170602e43b630807f0b69d7086d8610f3389507a8ed8425bf92eb335adb832f1378f977a7b218296687f32acfd6aef259dce13d40e50d42a1d02cc8b914c9ec3fc1b6bb403646dc989ef751c83b1e226896adb63fc13a451a725374e99960275c22e571493c1f728fc27a602a38f0d1ab65a1ba79b30befc9aded78a126883c576cb85738506e1406fa38d3aa19cf29dda44427bdd290c5bbc145c0d56bc8d1f2eafd0949cc4de84a6ae326de13d4"}], 0x1d8, 0x4000004}, 0x800) msgget$private(0x0, 0x2) 2018/05/26 13:40:29 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffc00, 0x501000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x7}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xc23}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r4, 0x6}, &(0x7f00000001c0)=0x8) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x3, 0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x1, 0x500, 0x81, 0x80, r5}) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000440)=""/81, &(0x7f00000004c0)=0x51) sendmsg$kcm(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)="13c51c21a44dc863df5a4e00cb96d614c26713942f185da1e669a5c2a73ca009eb6682b898", 0x25}, {&(0x7f0000000540)="d6086460aa938e791cc5f8783d9c1b1a7d870e6b49d9a7426d97ea560bc99d5e73a32e163db58be149abdaac693fd58a5d37cfb110655e10877f98f95ccb3d71878a0b7589fad86c0e90b0752cbf99a5a687b034cea3afb216588e350bb40b19b8811ba3e356e2d5e58e5a7d04887db56d37ff4aa90a73d29f1cb68ded70ece84f129458867f9fbace5d350cf3b6f36df45f221b7895c5a3742342c21f47a687efbc13402c0c1e82ad105c685ea85217c90f69daaa3577449f1ebb5957212f700fd6f1cd813d35baa93b1219a61d86ff7dc7aa5931e6113e7002b6bc215c6989caac816666babf924dc93681c474cdde", 0xf0}, {&(0x7f0000000640)="7bc196d8fb202a544d058be7c86af52800f00c5be258eea7aaef0813d2902b7e51a25596ab1e4b287120e4d6eaa2e2e46e27976d970862dbc1a99e5cdb315abf7af0f76084cf55c2cc447a7b1cbe933182924a988b1fb5d42ed0f23f4e8a5c07dd160c489a03261e7ff911b6c6cb54ea21905b56539d5422a98ee3a7a3533c", 0x7f}], 0x3, &(0x7f0000000700)=[{0x28, 0x10b, 0x1, "faa0f08e959f85a57fda0ea6827812b1b96263e6cbad21b5"}, {0x80, 0x1bf, 0x1, "edbdbb3448abb7573177add45e6682d1da089d3df50509fd871923e094c6be34d729ebf7f7a50ca3ed90068a7d4b9a4ac5ca13f06cbe4dbec280deed0ced62309277c2ae744b69462123492770c910229ed51b818fccf071d9aa8f8bea10bb1144d3f0d4c3d62ca1f1"}, {0x40, 0x11f, 0x1, "4329f727ba36f7279c38981b8f748efea864682d4081bd1b27f8e34eeb253f10b50d7abb8e369891bcd6"}, {0x98, 0x102, 0xff, "39940a1c57e7694e302593c06788aa9ac1b6c81e96bd952dd0445363556a690299c0343e79b458800516f66b9080afd828ad19bc0a3679bca258d8c040a504e4b50759a7a0de434f2240ed6f5c55a7fa226ca1158f774ec67f9917901d97a1c55c7f464bf140fdb7d00fb39250b8b44857b669631b427e82bf6abf196e8a9e3a91d3f3e078e5"}], 0x180, 0x8000}, 0x4080) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000008c0)={r4, 0xfffffffffffffc00, 0x10, 0x40, 0x8000}, &(0x7f0000000900)=0x18) rmdir(&(0x7f0000000940)='./file0\x00') r6 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r6, &(0x7f0000000a00)=""/196, 0xc4) prctl$intptr(0xa, 0x6) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000b00)=0x7) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000b40)=0x8, 0x2) llistxattr(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)=""/237, 0xed) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000cc0)) getpeername$ax25(r0, &(0x7f0000000d00), &(0x7f0000000d40)=0x10) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000d80)=0x80000000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000dc0)="b1967a36895b528a3e8f036bdb8878921e92da7e47cb85689e42fd488a200ea12d1492d483382078eef562b0a2f0dad4e7a00a0d89f58c9cff18b73914359d015a7822aff854b8f42f1e149f7a75588b9621f457dacbd37fc65bfcbb336e8e4ebe15419a9beaa10f0e0ba0c360ea023085132368e3b395f0d74ec39b6deb2789ea34a5215e") r7 = shmget$private(0x0, 0x6000, 0x4, &(0x7f0000ffa000/0x6000)=nil) shmctl$IPC_STAT(r7, 0x2, &(0x7f0000000e80)=""/128) r8 = semget(0x2, 0x4, 0x0) semctl$GETPID(r8, 0x3, 0xb, &(0x7f0000000f00)=""/234) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000001000)=0x1, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001040)={{0x8, 0x7, 0x8, 0x4, 0x9, 0xb106}, 0x974}) 2018/05/26 13:40:29 executing program 4: 2018/05/26 13:40:29 executing program 5: 2018/05/26 13:40:29 executing program 6: 2018/05/26 13:40:29 executing program 7: 2018/05/26 13:40:29 executing program 3: 2018/05/26 13:40:29 executing program 2: [ 74.507870] IPVS: ftp: loaded support on port[0] = 21 [ 74.532503] IPVS: ftp: loaded support on port[0] = 21 [ 74.582271] IPVS: ftp: loaded support on port[0] = 21 [ 74.592389] IPVS: ftp: loaded support on port[0] = 21 [ 74.594429] IPVS: ftp: loaded support on port[0] = 21 [ 74.604708] IPVS: ftp: loaded support on port[0] = 21 [ 74.647846] IPVS: ftp: loaded support on port[0] = 21 [ 74.651654] IPVS: ftp: loaded support on port[0] = 21 [ 76.240504] ip (4652) used greatest stack depth: 54344 bytes left [ 77.228505] ip (4734) used greatest stack depth: 54280 bytes left [ 77.843809] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.850402] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.876021] device bridge_slave_0 entered promiscuous mode [ 77.923774] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.930238] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.956169] device bridge_slave_0 entered promiscuous mode [ 77.973422] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.979949] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.993615] device bridge_slave_0 entered promiscuous mode [ 78.003883] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.010388] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.024934] device bridge_slave_0 entered promiscuous mode [ 78.075744] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.082221] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.107323] device bridge_slave_1 entered promiscuous mode [ 78.128751] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.135244] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.157961] device bridge_slave_0 entered promiscuous mode [ 78.171126] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.177593] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.185800] device bridge_slave_0 entered promiscuous mode [ 78.208343] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.223122] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.229656] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.237712] device bridge_slave_1 entered promiscuous mode [ 78.244672] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.251156] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.277202] device bridge_slave_0 entered promiscuous mode [ 78.297327] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.303816] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.320216] device bridge_slave_1 entered promiscuous mode [ 78.334291] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.340792] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.363970] device bridge_slave_0 entered promiscuous mode [ 78.372523] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.378951] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.395787] device bridge_slave_1 entered promiscuous mode [ 78.413206] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.421653] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.428119] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.450668] device bridge_slave_1 entered promiscuous mode [ 78.472412] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.478897] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.501323] device bridge_slave_1 entered promiscuous mode [ 78.520850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.528775] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.535328] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.550475] device bridge_slave_1 entered promiscuous mode [ 78.563456] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.576966] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.583429] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.612722] device bridge_slave_1 entered promiscuous mode [ 78.641848] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.649562] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.700147] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.723477] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.735470] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.765661] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.793205] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 78.832549] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.846253] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.905147] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 78.917170] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.006871] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 79.103740] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.306616] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.368705] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.415583] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.470797] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.513239] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.527948] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.537107] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.546715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.589718] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.602469] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 79.611729] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.649867] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.732285] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.741604] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.756022] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.821461] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.833600] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 79.847249] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.854264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.873137] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.880146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.922278] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.929328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.941504] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.952020] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 79.959564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.008429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.064885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.072933] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.090439] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.097475] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.123969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.132002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.158269] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.171439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.186310] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.193548] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.203415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.239648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.267018] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.308152] ip (4952) used greatest stack depth: 53752 bytes left [ 80.322076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.371301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.378299] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.418586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.446191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.458531] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.482120] team0: Port device team_slave_0 added [ 80.677431] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 80.705864] team0: Port device team_slave_1 added [ 80.728620] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.759112] team0: Port device team_slave_0 added [ 80.785651] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.807320] team0: Port device team_slave_0 added [ 80.817157] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.826111] team0: Port device team_slave_0 added [ 80.845426] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 80.862419] team0: Port device team_slave_0 added [ 80.899442] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.906447] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.923119] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.976166] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.005813] team0: Port device team_slave_1 added [ 81.025791] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.038931] team0: Port device team_slave_1 added [ 81.070847] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.081236] team0: Port device team_slave_1 added [ 81.090165] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.112281] team0: Port device team_slave_0 added [ 81.127780] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.150980] team0: Port device team_slave_0 added [ 81.161196] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.171832] team0: Port device team_slave_1 added [ 81.187136] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 81.200274] team0: Port device team_slave_0 added [ 81.218292] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.228153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.245291] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.268207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.277369] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.286911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.316149] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.332652] team0: Port device team_slave_1 added [ 81.346670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.357369] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.381447] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.398713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.406470] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.421789] team0: Port device team_slave_1 added [ 81.449526] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.463763] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.472392] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.480013] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 81.493222] team0: Port device team_slave_1 added [ 81.499503] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.508230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.518363] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.530921] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.571081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.599759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.619743] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.627618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.636822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.645190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.653770] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.678386] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.685469] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.703392] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.712241] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.719306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.739176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.756837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.765363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.791115] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.806453] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.813730] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 81.821379] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.828806] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.839216] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.847307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.870949] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.888409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.904073] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.916286] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.925988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.936064] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.956389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 81.968991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.977813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 81.988985] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 81.998610] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.010816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.044524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.072742] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.088669] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.104846] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.112691] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.120980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.129797] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.139435] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.148692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.178511] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.194141] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.203879] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.215270] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.223059] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 82.230339] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.244210] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.289591] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.313472] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.336685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.348654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.363750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.371840] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.379855] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.387598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.396258] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.405201] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.415231] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.428538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.448394] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.459637] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.477075] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.486863] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.496146] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.505547] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.515766] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 82.537147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.559935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.587861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.618114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.733850] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 82.741344] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.756408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 84.423719] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.430212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.437057] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.443482] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.471693] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.479002] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.572600] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.579094] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.585889] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.592308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.652021] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.684575] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.691089] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.697908] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.704377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.759150] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.786587] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.793102] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.799916] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.806363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.870876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.892810] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.899276] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.906092] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.912514] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.920637] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 84.941595] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.948099] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.954891] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.961335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.994002] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.002328] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.008800] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.015597] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.022088] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.030568] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.072959] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.079447] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.086294] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.092738] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.178929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 85.535325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.548792] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.576833] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.597289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.604647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.612671] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.620462] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.914461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.045104] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.105523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.188779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.255466] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.302129] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.329433] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.657441] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.693374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.834521] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.912621] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 93.969560] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.064277] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.072908] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.102591] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.398454] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 94.441631] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.447946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.458244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.652609] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.659431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.668833] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.736622] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.742978] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.754800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.793937] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.801731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.817854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.882938] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.889382] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.900665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.954195] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 94.960548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.971814] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.999886] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.007216] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.023273] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.264359] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.270723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.285871] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.337137] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.401434] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.563558] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.658372] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.737549] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.813582] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.841310] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.076624] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/26 13:40:56 executing program 6: 2018/05/26 13:40:56 executing program 4: 2018/05/26 13:40:56 executing program 6: 2018/05/26 13:40:56 executing program 4: 2018/05/26 13:40:56 executing program 1: 2018/05/26 13:40:56 executing program 0: r0 = socket(0x40000000002, 0x3, 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3b) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000140)=[{r1}, {r1}], 0x2, 0x0) 2018/05/26 13:40:56 executing program 6: 2018/05/26 13:40:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x6) r1 = dup(r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4854408}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x0, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000240), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x34b) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0x8000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={r3, 0x10001}, &(0x7f0000000340)=0x8) 2018/05/26 13:40:56 executing program 1: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = open$dir(&(0x7f0000000140)='./bus\x00', 0x200, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20200, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffd99) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x2}) getdents64(r0, &(0x7f00000027c0)=""/26, 0x1a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) mmap(&(0x7f0000879000/0x3000)=nil, 0x3000, 0x0, 0x13, 0xffffffffffffffff, 0x200000000) getdents(r0, &(0x7f000002efec)=""/46, 0x2e) 2018/05/26 13:40:56 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/172, 0xac}, {&(0x7f0000000300)=""/36, 0x24}, {&(0x7f0000000340)=""/214, 0xd6}], 0x7, &(0x7f0000002680)=""/4096, 0x1000, 0x9}, 0x40000000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000500)) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fremovexattr(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="73797374656d2e000db0aaff2d59068729c9f3b609f7519211b5a7da87be9661bd44c95dc56a15d70f14800a0e7cc6bbded8f4e22e6eb43cc4d58c070000000000000017dd750dd7a5f8c5d7dbf6b073cdb49acb813b3c2df791d6421b1ea922266db871d2145a97416bebb47f2da817c6fd4d024d5087b2cf7a0c46a66019c13b47389b4a792aabffd7ee3a79a352ace2625afdb52887"]) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003a40)={0x0, 0xca6}, &(0x7f0000003a80)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003ac0)=@assoc_value={r3}, &(0x7f0000003b00)=0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000003940)='/dev/full\x00', 0x20000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f0000003980)=0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000036c0)=@assoc_id=0x0, &(0x7f0000003700)=0x4) timer_create(0x1, &(0x7f00000039c0)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000003a00)=0x0) timer_getoverrun(r6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003740)={r5, 0x3e, "f4b33903812fc5f734938ce70c5c5fc496ce517e9b195ae757cdf008e9fbabbe1e56610deb597b8e3945397682df3edf622ae112540d4fca5632d8f7d938"}, &(0x7f00000037c0)=0x46) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003680)={r2, 0x3, 0x1, 0x8, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'ip6gretap0\x00'}) sched_yield() r7 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000003840)={0xffffffffffffffff, 0x3, 0x1, 0x10000, &(0x7f0000003800)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000003880)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000038c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000003900)={r8, r9}) 2018/05/26 13:40:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f00000000c0), 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/05/26 13:40:56 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20001, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000040)={0x1, 0x1, 0x0, 0x1, 0x4, 0x1}) connect(r1, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = socket$netlink(0x10, 0x3, 0x80000000004) write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/05/26 13:40:56 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x7, &(0x7f0000000240)="c6262669903361430376") bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) accept$alg(r0, 0x0, 0x0) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=""/4096, 0x1000) [ 100.920396] kernel msg: ebtables bug: please report to author: Wrong len argument [ 100.999640] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/26 13:40:57 executing program 1: socket$kcm(0xa, 0x4, 0x11) syz_emit_ethernet(0x46, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000001780)) 2018/05/26 13:40:57 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000200)={r1, r2, 0xf}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x93c}]}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="cd390b081bf2", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x18) connect$netlink(r3, &(0x7f0000000100)=@unspec, 0xc) 2018/05/26 13:40:57 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x5104900}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r1, 0x300, 0x70bd28, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x80}, 0x14) r2 = perf_event_open(&(0x7f0000000180)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000006c0)='coredump_filter\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) ioctl(r2, 0x8, &(0x7f0000000200)="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") ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x20) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) perf_event_open(&(0x7f0000000400)={0x5, 0x70, 0x4, 0x7ff, 0x3, 0x2, 0x0, 0x100000001, 0x8000, 0xc, 0xce2, 0x5, 0x1, 0x4, 0x3ff, 0x6, 0x1, 0xf5, 0x25cec0000000000, 0x9, 0x800, 0x10000, 0x1, 0x418573fc, 0x5, 0x1ff, 0x293, 0x4, 0x6, 0x6, 0x80000000, 0x6, 0x3, 0x7, 0xedd2, 0x1, 0x100, 0x5, 0x0, 0x1, 0x0, @perf_bp={&(0x7f00000003c0), 0x1}, 0x0, 0x0, 0x6000000, 0x2, 0x40, 0x42, 0x4}, r4, 0x2, r3, 0x2) 2018/05/26 13:40:57 executing program 2: mmap(&(0x7f000064a000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x6, 0x1, 0xffffffff, &(0x7f0000000080)=[0x0], 0x1}, 0x20) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0x3d, &(0x7f0000000440)}, 0xfffffffffffffe38) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) unshare(0x40000400) ioctl$void(r0, 0x5451) 2018/05/26 13:40:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xffffffffffffffff, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x20000000084) r2 = epoll_create1(0x80000) fstat(r2, &(0x7f0000000000)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x8000, 0x0) ioctl$sock_proto_private(r3, 0x89e0, &(0x7f0000000100)="ee3f") ioctl$BLKBSZGET(r3, 0x80081270, &(0x7f00000000c0)) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/05/26 13:40:57 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffc0, 0x100) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f0000000100)={0x400}, &(0x7f0000000140), 0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ftruncate(r0, 0x9) connect$inet(r1, &(0x7f00000000c0)={0x2}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'bcsh0\x00', 0x3802}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) shutdown(r1, 0x1) 2018/05/26 13:40:57 executing program 5: unshare(0x24020400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) close(r0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000009c0)) 2018/05/26 13:40:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000180)) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"696662300009000000fffffbff00", 0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pwrite64(r2, &(0x7f0000000100)="061ad962badd9be0e1ffd6e79ac0acbf272c52516bb7e8fa867e864f9bad9193a53caedd3ca90c566e90192409a09a918f71016ac660915fe7ba1a03040d6b46c1e2aa7338727f11e844dc063224f80231e4000d00000000000000ea60dec3dc3d5c92cdc7", 0xffffffffffffff6f, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000683ff0)=[{0x6}]}, 0x10) dup2(r0, r3) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='bond_slave_1\x00', 0x10) 2018/05/26 13:40:57 executing program 5: unshare(0x2000400) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xffffffff80000000}, &(0x7f00000001c0)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200000, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) [ 101.930407] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 13:40:57 executing program 6: ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f00000001c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/26 13:40:58 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x1fffe, 0xfffffeca) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x7, 0x1, 0x3385, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x20, &(0x7f0000000040)=0x2, 0xf6) 2018/05/26 13:40:58 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x10000, 0x0) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2}, 0x1e) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000c95ffd), 0x1c00, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/26 13:40:58 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/183) write$rdma_cm(r0, &(0x7f00000001c0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x4) 2018/05/26 13:40:58 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x400, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000200)={0x0, {{0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x3740}}}, 0x88) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) read(r2, &(0x7f0000001140)=""/20, 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x5d, "b6b42619cdbea6b3a46078595834a7fd4e78d9c8ccad39403c9de3f372132bd7d1e36c03c418e067374fbe832e16ad663579c7fc781406d09673bd39120c794e65a0ae402aa7520098e4fd2e4b4b7a72b00d6b06b66a4ac15e301350bc"}, &(0x7f0000000180)=0x65) 2018/05/26 13:40:58 executing program 5: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setresuid(0x0, 0x0, r1) fallocate(r0, 0x2, 0x9, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x400000000005}, &(0x7f0000000400)=0x391) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000000c0)=0x1c) 2018/05/26 13:40:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1300, &(0x7f0000000000), 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x5, 0x0) r4 = socket(0x2002000000011, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$cgroup_procs(r1, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) write$binfmt_elf32(r3, &(0x7f0000000380)=ANY=[], 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) r5 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r5) 2018/05/26 13:40:58 executing program 6: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/177, 0xb1}, {&(0x7f0000001200)=""/80, 0x50}, {&(0x7f0000001300)=""/204, 0xcc}, {&(0x7f0000001400)=""/168, 0xa8}, {&(0x7f00000014c0)=""/235, 0xeb}], 0x7, &(0x7f0000001640)=""/209, 0xd1, 0x2}, 0xe7}], 0x1, 0x40, &(0x7f0000001740)) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001780)={{0x9, 0x5, 0x7fff, 0x100, "a7685d9d354e5979d4bf3cac373cbe12f1765a312fd4339ed227f0f050d5cc82b2ea9e90760ef73f591ee152", 0x7f}, 0x2e, [0x9, 0x364f96b7, 0x10001, 0x400, 0x2, 0x1, 0x4, 0xff, 0x6, 0xffffffffffffffff, 0x0, 0x81, 0x2, 0x6e52, 0x100, 0x5, 0x1, 0x1af8, 0x100, 0xffffffffffffffc1, 0x100000000, 0x5, 0x4, 0x48, 0x1, 0x7d, 0x0, 0x0, 0x3, 0x10001, 0x8, 0x9, 0x0, 0xa9, 0x8, 0x100, 0x4, 0x1, 0x5, 0x9, 0x0, 0x5, 0x3, 0xca4, 0x0, 0x58fa0ea0, 0xf3bf, 0x8, 0x3e, 0x4, 0x3, 0x8000, 0x8, 0x0, 0x3e9e, 0x8, 0xa66, 0x4, 0x9, 0x8e, 0x2, 0x2, 0xffffffffffffffff, 0xb406, 0x100000001, 0x5, 0x717f, 0x80, 0x80000000, 0xc00000000000000, 0x6, 0xfffffffffffffff9, 0x58, 0x5, 0xfffffffffffffffd, 0x3, 0x3, 0x100000000, 0x1000, 0xee2, 0x3, 0xef3, 0x0, 0x5, 0x10000, 0x1, 0x7fff, 0x7ff, 0x8, 0x9, 0x9, 0x2, 0xfff, 0x7fffffff, 0x200, 0x3, 0x5, 0x7, 0x2, 0x0, 0xfffffffffffffffc, 0x9, 0x100, 0x20, 0x92, 0xfff, 0xd3, 0x46, 0xb3, 0x2, 0x2, 0xfffffffffffffff9, 0x13ce, 0x3fd, 0x3, 0x3, 0x7, 0x101, 0x5, 0xa5b5, 0x3, 0x0, 0x2, 0x40, 0x5, 0xfffffffffffff572, 0x100000001, 0x8941]}) 2018/05/26 13:40:58 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x2000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000006c0)={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x4f, [0x1000, 0x81, 0x8, 0x1faf, 0x0, 0x692, 0xb1a, 0x8]}, 0x5c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x8000000000000, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x1f, 0x0, 0x0, 0x5, 0x2}, 0xc) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000080), 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000680)) ioctl$int_out(r0, 0x2, &(0x7f0000000640)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000040)={@broadcast, @rand_addr}, &(0x7f00000000c0)=0xc) openat$uinput(0xffffffffffffff9c, &(0x7f0000000600)='/dev/uinput\x00', 0x20080, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) r3 = add_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="32c013fb2800c18c7982a6770d59cf3ac5f16e22a4f40bcf493ba146581cc18cf8e5426317f28aec5aad58a696865e52dc987129c624e6278b0bfb0e72ab0ae6cd5a3c1185356e8462f8e2ea72dd93ffcd5d9a7f7e6734f2", 0x58, 0xfffffffffffffffc) r4 = request_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='/dev/urandom\x00', 0xfffffffffffffff9) ioctl$KIOCSOUND(r0, 0x4b2f, 0xeff5) r5 = add_key(&(0x7f0000000380)='encrypted\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000400)={r3, r4, r5}, &(0x7f0000000440)=""/76, 0x4c, &(0x7f00000005c0)={&(0x7f00000004c0)={'wp512\x00'}, &(0x7f0000000500)="41ce2bfab516abe90f65d7245fadb9295ad6ee3bc87acbe8b764596d61f55d30a7b733a75e83111574ef295aa226d1321db133376f6bfcfde9c23bdb5ddec828e305c1a75a198adee842684dcb9325083f819c6d5cd8e34c743925a6e2901ecca7cb9037bcd6c973a72788fad477127c2a2802af2cbbf7b4d8ba834d8221140d7a2066f3a56f16b5", 0x88}) 2018/05/26 13:40:58 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x4000, 0x1d0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000a004e200300000000000000000000000000000000000001010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000040000000a004e2006000000fe80000000000000000000000000000b080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b9ba60938600000000000000000000000000000000000000000000000000000000000000000000000a004e2106000000ff01000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2009000000fe80000000000000000000000000000bff070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2202000000000000000000000000000000000000000900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/dev_mcast\x00') read(r2, &(0x7f0000000040)=""/230, 0x20000126) quotactl(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000300)="e1b2c1e21007d2045148ac10204e3413c41b1392fd09ab688c1ad61de2695b205e088fe93f6f2bf25c9e8d1428c4be522c") accept$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000380)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) [ 102.308633] IPVS: ftp: loaded support on port[0] = 21 [ 102.460524] tmpfs: No value for mount option '01a [ 102.460524] 16 team0 3 0 01005e000001 [ 102.460524] 16 team0 á²ÁâÒQH¬ N4Ä’ý «hŒÖâi[ ^é?o+ò\ž(ľR' [ 102.533679] tmpfs: No value for mount option '01a [ 102.533679] 16 team0 3 0 01005e000001 [ 102.533679] 16 team0 á²ÁâÒQH¬ N4Ä’ý «hŒÖâi[ ^é?o+ò\ž(ľR' 2018/05/26 13:40:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e6fc8)={&(0x7f0000796000)={0x10}, 0xc, &(0x7f00009c7000)={&(0x7f0000225fb0)=@newae={0x40, 0x1e, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0x40}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006cc0)=[{{0x0, 0x0, &(0x7f0000006c40)=[{&(0x7f0000006b00)=""/50, 0x32}, {&(0x7f0000006b40)}, {&(0x7f0000006b80)=""/137, 0x89}], 0x3, &(0x7f0000006c80)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006f00)={0x77359400}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4080) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d00)=0x14) r3 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000d40)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e21, 0x1, 0x4e21, 0x1000, 0xa, 0x20, 0xa0, 0x16, r2, r3}, {0x20, 0xfff, 0x2b, 0x6, 0x2, 0x3, 0x657, 0x9}, {0x4, 0x6, 0x100000001}, 0xfffffffffffffffb, 0x0, 0x2, 0x0, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3506, 0x0, 0x0, 0x7, 0x81, 0x69, 0x7}}, 0xe8) 2018/05/26 13:40:59 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x40002004}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000140)={0x0, 0x4f, 0x1, 0x10000, 0x8001}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) 2018/05/26 13:40:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0xffffffffffffff5b, 0x800000000016, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) socket$pppoe(0x18, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0xd5, &(0x7f0000000000)=""/213}) pipe2(&(0x7f0000000280), 0x847fd) 2018/05/26 13:40:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f000098dffc), 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x8, 0x4, 0x101, 0x81, "5e723aa1f7afbce44880d2025fd595fcd760f14ca32aa765193e929cb06fdaadb4412510ebe4c272108cf0c5"}, 0x0, 0x0, 0x9, r2, 0xffff, 0x10001, "8374f7cce4fae6177cea81164ebdbf5d8e649bbd951c2cbcec9af623f477dbf472351e0381c1c8eb30311e53e0158e3453f9235f47a2c4ab67b6b6ddf7dc5748", &(0x7f0000000040)=':\x00', 0x2, [], [0x199, 0xe000000000000000, 0x3f, 0x1]}) 2018/05/26 13:40:59 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000401}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r2, 0x0, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x24}, 0x1, 0x0, 0x0, 0x20040080}, 0x1) write$evdev(r1, &(0x7f0000f15fd0)=[{{}, 0x1, 0x60, 0x2}, {}], 0x30) 2018/05/26 13:40:59 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x141d00) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x10004e20}, 0x1c) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000700)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x11}, 0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x98) 2018/05/26 13:40:59 executing program 7: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = inotify_init() r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10000, 0x2000) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x80000002) fallocate(r2, 0x3, 0x0, 0x800401) 2018/05/26 13:40:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20000000, 0x40000000092c8, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x0, 0x0, "df2c9c75bd4c55325fe54fe4b8475c9366744ab46131ba47cc839c6d3d1f288e5da58ffb88c3c9978407767b86505a282c67a7702a239d5a0f8b7b29a332d8b0f83a005fc5f5db95c1deca497bf4535e"}, 0xd8) flock(r0, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x5, 0x0, "9d320825584ad4a4217ad94f51a0f584c5b2d46cb0bd464c5dcb5b1a589d8c64fd43b29c7b68703e6833ca7f974ef38ed329d50cd7c0e466f319be445d8e1827da0c6d956b213c47c52dea93d4b14039"}, 0xd8) 2018/05/26 13:40:59 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000b66000)) r3 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x3, 0x84a00) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000100)=""/170) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/05/26 13:40:59 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = add_key(&(0x7f00000003c0)='pkcs7_test\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="681c53d76d02066bdf88151e2d776599a3da89bc4c3614d30c7ba000821eba9c72a7394af0142c1f06098235a37af6ef36f9f06482033f69096a4c9beb6e05a2d19d7ca3ba5fe22439f2d46e5473281c1179a86a37b0471cfa229ffe9807ee7d792c967f56087c252a7cfff0818c47988d275ba4ed91dd307c72bcd7a7f963b6314ab1479428f2c210216da7d3367f62a822c2fed64161c07792f9d5a9f1f27dad3faaba9b5adeef74489aaf25a07ff32b0974640a818da118df723f741a07dd944cd09aa4c55a3cc80a0621f2256cf9bc3520e2b5226b13c541fc2b9ee16a7cf6d595af92ab2b401bdcfc4ac87c7f71557d4042", 0xf4, 0xfffffffffffffffa) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@loopback, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000640)=0xe8) fstat(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) set_robust_list(&(0x7f0000000800)={&(0x7f0000000740)={&(0x7f0000000700)}, 0x1, &(0x7f00000007c0)={&(0x7f0000000780)}}, 0x18) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x480000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000340)=@nat={'nat\x00', 0x19, 0x2, 0x2a0, [0x20000080, 0x0, 0x0, 0x20000200, 0x20000230], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0xe727496ad2109a05, 0x9, 'team_slave_0\x00', 'veth0_to_bridge\x00', 'team_slave_1\x00', 'nr0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xd8, 0x150}, [@snat={'snat\x00', 0x10, {{@random="8dc653fe4127", 0xfffffffffffffffc}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x100}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x81, 0x7, 0xffffffff, 0x0, 0x0, "3b21cb9826f32e3d1eeb1e008f8345d31dd132fcd07330ca0ad93aff3c9c21d4fcec4cceafd5f1c848ee5fc76b7a1bab14b207fe88bb2b146e33af0ff20e3e35"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0xfa4d96bf105844ed, 0xefff, 'veth0\x00', 'dummy0\x00', 'bcsh0\x00', 'bond_slave_0\x00', @random="56f3bac9ce40", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x3, "1e3db70b49227e0a061b0ed687f8b776878e79331477d7c1da2877c806e2", 0x1}}}}]}]}, 0x318) 2018/05/26 13:40:59 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x8, 0x3, 0x6, 0x76}, 0x6) prctl$getreaper(0x25, &(0x7f0000000080)) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0400", @ANYRES16=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\x00\x00'], 0x14}, 0x1}, 0x4000000) 2018/05/26 13:40:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000100)={[], 0x7ff, 0x3, 0x82f, 0x6, 0x6, r2}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/26 13:40:59 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012c") semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) socket$inet_tcp(0x2, 0x1, 0x0) semtimedop(0x0, &(0x7f0000000200)=[{0x0, 0x2, 0x800}], 0x1, &(0x7f0000000280)={0x77359400}) 2018/05/26 13:40:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="030000000000ec0000003454eb6aced098c751e32ed913733276f33f7aad70b4b6ecf015301d6c9c6c06f1acc3d13094ab0465b84163f3442bb99abc01b756252d0021ddcb6dfb952b8f2a2e56a22ab7656209ba6221f6be"], &(0x7f0000000100)=0xe) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) 2018/05/26 13:40:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa89aaaaaaaaaaaa0000000000000000000000008000000000670f30278ca1824c4e86925ef3000000000000000000aa00004e2000089078000000000000000000000000"], &(0x7f0000000000)) [ 103.605351] audit: type=1326 audit(1527342059.604:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6740 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/05/26 13:40:59 executing program 1: r0 = socket(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000004c80)={&(0x7f00000003c0)=@abs, 0x6e, &(0x7f0000001940), 0x0, &(0x7f0000004a80)=[@rights={0x14, 0x1, 0x1, [r1, 0xffffffffffffffff]}], 0x14}, 0x0) r3 = dup(r0) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="00401098"], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f0000004e40)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x37a, 0x0, &(0x7f00000050c0)={0x77359400}) 2018/05/26 13:41:00 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x40}, {r0, 0x2020}, {r0, 0x12}], 0x4, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f00000000c0)={0x2}, 0x8) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', 'keyringGPL-@}()system\x00'}, &(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x12, 0x1) ioctl(r0, 0xc0884123, &(0x7f0000001f64)="96") 2018/05/26 13:41:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000440)=@bridge_getneigh={0x20, 0x1e, 0x601, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x1f, 0x0, 0x3, 0xa2, 0x1, 0x5, 0x7aa9, 0x4, 0x5, 0xffffffffffff5ad7, 0x3ff, 0x3, 0x3f, 0xffffffff7fffffff, 0x5]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xe9}, &(0x7f0000000140)=0x8) 2018/05/26 13:41:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001180)='net/igmp6\x00') readv(r0, &(0x7f0000001100)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1) preadv(r0, &(0x7f0000001140)=[{&(0x7f0000001240)=""/72, 0xffffffb2}], 0x1d6, 0x0) 2018/05/26 13:41:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x2e, 0x79, 0x7a}, &(0x7f0000000200)="10", 0x1, 0xfffffffffffffffb) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/26 13:41:00 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r1 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x7, 0x800, 0x0, 0x3, 0x0, 0x7f, 0x17209, 0x1, 0x4, 0x9, 0x3, 0x400, 0x9, 0xffffffff, 0xffffffff8d57843b, 0x7, 0x5c22, 0xb5, 0x100000001, 0x7, 0xf13, 0x1, 0x81, 0x3, 0x9, 0xe8, 0x7fffffff, 0xfffffffffffffffb, 0x0, 0xca38, 0x8, 0x5, 0x0, 0x9, 0x2, 0x10200000000000, 0x0, 0x3, 0x6, @perf_bp={&(0x7f0000000040), 0xb}, 0x10c00, 0x5, 0x100000001, 0x7, 0x3, 0x7, 0x8}, r0, 0xf, r0, 0x0) syz_open_dev$dspn(&(0x7f0000000740)='/dev/dsp#\x00', 0xff, 0x80040) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000340)=""/193, &(0x7f0000000300)=0xc1) sendfile(r1, r0, &(0x7f0000000100), 0x553809b8) recvmsg$kcm(r2, &(0x7f0000000700)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/67, 0x43}, {&(0x7f0000000440)=""/189, 0xbd}, {&(0x7f0000000500)=""/174, 0xae}, {&(0x7f00000005c0)=""/70, 0x46}], 0x4, &(0x7f0000000640)=""/190, 0xbe, 0x4}, 0x10061) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) lseek(r0, 0x4c, 0x1) 2018/05/26 13:41:00 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='nv\x00', 0x3) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x400, 0x101000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x1, [0xb5]}, &(0x7f0000000180)=0x6) 2018/05/26 13:41:00 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='loginuid\x00') writev(r1, &(0x7f0000000280)=[{&(0x7f0000000100)='~', 0x1}], 0x1) write$rdma_cm(r1, &(0x7f0000001940)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000040)}}, 0x18) 2018/05/26 13:41:00 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getpeername$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) time(&(0x7f00000000c0)) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x13, 0x100a, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/05/26 13:41:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sco\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000040)=0xe8) r2 = getpid() sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000840}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, 0x2e, 0x100, 0x70bd25, 0x25dfdbfc, {0x1a}, [@nested={0x94, 0x6a, [@typed={0x8, 0x39, @uid=r1}, @typed={0x8, 0x82, @str='/\x00'}, @generic="dc4e35109256846cafcf5c530d29280f9704a44e838641d873beba488e2b7d9e9b1ab5a3403c57ede9b3d4ae6cfc5edca083259b6940141552ced9a88272eac605a836bb71f190c9ef9479857f0a51a84a371bd9e10a143571d93fe36b09134ef8ba3202005534a74eb845696022cf9f6c", @typed={0xc, 0x40, @str='net/sco\x00'}]}, @typed={0xc, 0x13, @u64=0xeec8}, @typed={0x8, 0x29, @pid=r2}]}, 0xbc}, 0x1}, 0x4000) lseek(r0, 0x800000000000063, 0x0) 2018/05/26 13:41:00 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000080)=0x7f) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x1) dup2(r0, r2) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r3, r2) write$sndseq(r2, &(0x7f0000000100), 0xffffffffffffff97) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x2, 0x3, 0x1, 0x8, 0x2, 0x0, 0x4}, 0x20) 2018/05/26 13:41:00 executing program 3: socket$inet6(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003c00)) 2018/05/26 13:41:00 executing program 6: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) sigaltstack(&(0x7f0000c11000/0x3000)=nil, &(0x7f0000000100)) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) 2018/05/26 13:41:00 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1500) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r1) epoll_create1(0x0) io_setup(0x4, &(0x7f0000000200)=0x0) io_submit(r2, 0x0, &(0x7f00000002c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x3119233d, r1, &(0x7f0000000240)="a309095e54d273", 0x7, 0xffff, 0x0, 0x0, r0}]) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x20, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x15555555555555d2, 0x2, &(0x7f0000000180)={0x1}, 0xfffffffffffffff5) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) lsetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@known='com.apple.system.Security\x00', &(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0x12, 0x1) truncate(&(0x7f00000001c0)='./file0\x00', 0x7) 2018/05/26 13:41:00 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) sendto$inet(r1, &(0x7f0000000140)="fb", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) recvfrom(r1, &(0x7f0000000040)=""/31, 0x1f, 0x0, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) 2018/05/26 13:41:00 executing program 4: r0 = socket$inet(0x2, 0x8000000000003, 0x32) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x220000, 0x0) bind$can_raw(r1, &(0x7f00000000c0)={0x1d}, 0x10) ioctl$KDMKTONE(r1, 0x4b30, 0x7460) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="8dffd183", 0x4}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) 2018/05/26 13:41:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r0) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0xf000, &(0x7f0000000100)=0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0), 0x10) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f0000000040)="100000000500000000", 0x9}]) [ 104.877647] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! 2018/05/26 13:41:01 executing program 7: unshare(0x400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f00000000c0)=""/174) preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000480)=""/65, 0x41}], 0x1, 0x0) 2018/05/26 13:41:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x430, 0x0, 0x2c8, 0xffffffff, 0x0, 0x2c8, 0x398, 0x398, 0xffffffff, 0x398, 0x398, 0x5, &(0x7f0000000040), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0x0, 'veth0_to_team\x00', 'veth1\x00', {0xff}, {0xff}, 0x6, 0x2, 0xc}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x20, 0x20, 0x0, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @dev={0xac, 0x14, 0x14, 0xf}, @empty, @port=0x4e22, @port=0x4e20}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, 'veth0_to_bridge\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0xff, 0x3, 0x10}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x2, @multicast1=0xe0000001, @multicast1=0xe0000001, @port=0x1f, @gre_key=0x3e}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, 'ip6tnl0\x00', 'vlan0\x00', {0xff}, {0xff}, 0xaf, 0x3, 0x24}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @dev={0xac, 0x14, 0x14, 0x16}, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e20, @gre_key=0xc8}}}}, {{@uncond, 0x0, 0x98, 0xd0}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr=0x1bd07a0d, @broadcast=0xffffffff, @gre_key=0x2000000, @icmp_id=0x64}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) 2018/05/26 13:41:01 executing program 0: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000080)=""/162, 0xa2) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, [0x0]}, &(0x7f0000000140)=0x6) 2018/05/26 13:41:01 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8c400, 0x100) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x0, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, @random="1fbeb8c2331d"]}) 2018/05/26 13:41:01 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000300)={'erspan0\x00', 0x600}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=0x0, &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r4, 0xffff}, &(0x7f0000000400)=0x8) fcntl$setlease(r0, 0x400, 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)='./cgroup/syz0\x00', 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000780)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000580)=0x2) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000005c0)={r6, 0x6}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000600)={'lo\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r8 = getpgid(r7) getpgid(r8) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000640)=0x92, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000680)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000006c0)) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) iopl(0x7fff) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x2, 0x4000) r9 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_user\x00', 0x0, 0x0) fchdir(r9) r10 = open(&(0x7f0000000040)='..', 0x0, 0x0) lseek(r10, 0xfffffffffffffffc, 0x1) r11 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r11, 0x84, 0xb, &(0x7f0000000700), &(0x7f0000000740)=0xb) 2018/05/26 13:41:01 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x401, 0x1, [0x1000]}, &(0x7f0000000180)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x33, "912ea8134d5942fef947428d7ec613e6a1c746ca7db995347adf576e30eec1005acdd272e883afc60564c849282f2ee2c7d19c"}, &(0x7f0000000200)=0x3b) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x28) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x0) 2018/05/26 13:41:01 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001380), 0xfffffffffffffe0d, 0x0) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002cb, 0x0) 2018/05/26 13:41:01 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x8000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) close(r0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl(r1, 0x1000, &(0x7f0000000040)="b2f562afbb6ad025f907508470f67d40abc27a7c0bb8aac2b387f7e29ef62e30dae4b3c43ae35cefcf016f20db") ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) close(r0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/26 13:41:01 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) prctl$setendian(0x14, 0x2) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x74) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)=ANY=[@ANYBLOB="e187a48d30b300021400000008004500001c230000000000919078ac14ffbbe0001d010890"], 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000044, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000000)=""/87) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x181000, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x2) syz_emit_ethernet(0x135, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000480)={0x85, 0x7, "6459b209c80273108734aeee3e2270102383b9295996cf3e4d9d3c12cdd3fafd565bc177c11dcd2eba18d20b7bf6900358f3eb95f396dfd61744073a776ead5e2d09f7658a5d3707e41dd19bce27f7f9500bdc22c0e2f7c059664a3ef08890c726bcbf83d41927114af39d90d83a42d202f5a04c246b7d929f10aac176"}, 0x10400) r3 = semget$private(0x0, 0x1, 0x0) semctl$GETZCNT(r3, 0x1, 0xf, &(0x7f0000000200)=""/191) [ 105.187806] mmap: syz-executor5 (6839) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/26 13:41:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000000180)) ioctl(r0, 0x4400000080081270, &(0x7f0000000140)) 2018/05/26 13:41:01 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x3}) sysfs$2(0x2, 0x200008, &(0x7f0000000340)=""/235) 2018/05/26 13:41:01 executing program 3: ioprio_set$pid(0x1, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioprio_get$pid(0x10000000000003, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1a000, 0x103) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x2000) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/26 13:41:01 executing program 2: r0 = socket(0x0, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={0xffffffffffffffff, 0x6, 0x1, 0x7, &(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000580)={0x7, 0x7, 0x1, 0x7, 0x5, 0xebc0, 0x9, 0x7d, 0x8000, 0x1ff, 0xffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f00000004c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="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", 0x481, 0xffffffffffffffff, &(0x7f00000005c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xffffffffffffff13, 0x0, &(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x270) splice(r1, &(0x7f0000000680), r1, &(0x7f00000007c0), 0x840, 0x4) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/05/26 13:41:01 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0xa, &(0x7f00000020c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/26 13:41:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b07000000a4ee00", 0x4016}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000100)) ioctl$TUNDETACHFILTER(r0, 0x800454dd, 0x6f3000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) mkdirat$cgroup(r2, &(0x7f00000001c0)='syz0\x00', 0x1ff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000300)={{0x80000000, 0xc1}, 'port1\x00', 0x8, 0x20400, 0x3, 0x8, 0xc7, 0x8, 0x3, 0x0, 0x6, 0x7}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000200)=""/199) 2018/05/26 13:41:01 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x4, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000200)={{r2, r3+30000000}, {0x77359400}}, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x36484000000, 0x0, 0x2, 0x6, 0x2, 0x30d, 0x53aa, 0x80000000, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r4, 0x81}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000180)={r1, 0x10}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) [ 105.498209] Unknown ioctl -2146954638 2018/05/26 13:41:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/40, &(0x7f0000000100)=0x28) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xffff, 0x80000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000140)=""/132) 2018/05/26 13:41:01 executing program 6: r0 = socket(0x9, 0x6, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) r1 = socket(0x13, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x80003, 0x3) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r2, &(0x7f0000000140)=""/34, 0x22, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x6f3000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) [ 105.524078] Unknown ioctl -1062710496 2018/05/26 13:41:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$setpipe(r0, 0x407, 0x2a) sendmsg$key(r0, &(0x7f0000000280)={0x2000000, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x80000000000000a, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6}]}, 0x38}, 0x1}, 0x0) [ 105.562899] Unknown ioctl -2146954638 [ 105.598392] Unknown ioctl -1062710496 2018/05/26 13:41:01 executing program 6: syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}}) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000016000)=@nl=@kern={0x10}, 0x80, &(0x7f0000014000)=[{&(0x7f0000018000)="5500000018007fb1b72d1cb2a4a280a80a06050000a84302a7052369250009002100001c010000000600050002000000000000dc1338d544000a9b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/26 13:41:01 executing program 0: set_mempolicy(0x4, &(0x7f0000000080)=0xf0, 0x8) umount2(&(0x7f0000000000)='./file0\x00', 0x6) 2018/05/26 13:41:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000000}, 0x1c6) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) write(r0, &(0x7f00000001c0)="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", 0x601) r1 = dup(r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000000)="b626d2779404c767cb367683aa", 0xd) writev(r0, &(0x7f0000447ff0)=[{&(0x7f00008889ff)="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", 0x201}], 0x1) 2018/05/26 13:41:01 executing program 5: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) r2 = dup2(r0, r1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x8, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) bind$inet(r1, &(0x7f0000000000)={0x1e, 0x200, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/26 13:41:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) lseek(r0, 0x0, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)="17d6c824bcd5a8370f4661ad604b6d5bfd8dba444bdc1a4763bd640f0cbb4396979df635a14c1a08abb815ca5655adf68b23fac2e9e6d81c961d3389cc8e4c26c096adb54048c040c38b91df0b7fcf84637f250952eb7d69545f21d5d55b7e7702e813b8c335ae40e1878a49ec99a871512d25b9d0081251dff66f4eaeec9de6b05eab67ce486737e9a628e1c976016aaab96b253f7943beb700512d39cf22445f", 0xa1, 0xfffffffffffffffc) keyctl$update(0x2, r2, &(0x7f00000001c0)="2d953c366bb3a3e26346e8e3e6c5139679c2e1cac7f1f2229f4d52a3a7278075125afaa7653c27a5ca5bb7a2ee9f1ebe45a9bab41cd92606e4acfc7826759627639bfbb36ca4b4c91e26f81e16e0bb7a672f6ad477f3d09e42d3feee71f45c279599c09dec95482ea144dd835a798b3151cb191a0808c74902a9b1c1", 0x7c) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000280)={0x1, 0xffffff77, &(0x7f0000000140)="7202e021e375249240996fd38dc3804c8ff4a2e287a2f430945b3d7d"}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000100)={0x3, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000002c0)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/26 13:41:01 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') socket(0xa, 0x1, 0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/ip_vs\x00') 2018/05/26 13:41:01 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket(0x7, 0xa, 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000080)=0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_gettime(0x10002000, &(0x7f0000000000)) 2018/05/26 13:41:01 executing program 1: socketpair$unix(0x1, 0x8005, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000001180)=0x81) read(r0, &(0x7f0000001080)=""/244, 0xf4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000200)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) readahead(r1, 0x3, 0x9) 2018/05/26 13:41:01 executing program 7: r0 = socket(0xa, 0x2, 0x0) sysfs$3(0x3) getsockopt$sock_buf(r0, 0x1, 0x3c, &(0x7f0000b56f40)=""/192, &(0x7f0000000080)=0x102df) 2018/05/26 13:41:02 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000200)=""/199, 0xc7}], 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/05/26 13:41:02 executing program 0: r0 = add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="34041a1d1a2ae66c090b5b8c3f119579ef72050db838d4d5bcf7723cca9dc3ac422ef173b9a813859178d6f5cad93e30c28a9b9ec62f3ad9dad81cb77408a214ca7e51f50cdc771736f32d", 0x4b, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/26 13:41:02 executing program 5: r0 = bpf$MAP_CREATE(0x5, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="742fd34ece315c5ca1dbb3869f", 0xd, 0x4, &(0x7f0000000080)={0x11, 0x5, r1, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) 2018/05/26 13:41:02 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x80) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffff}, 0x13f}}, 0x20) fremovexattr(r1, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\t\x00\x00\x00'], 0x48) 2018/05/26 13:41:02 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x201, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x400004b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a}, &(0x7f00000012c0), 0x0, 0xfffffffffffffffd) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x40) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[], 0xfffffffffffffdee) mkdirat(r1, &(0x7f00000003c0)='./file0\x00', 0x101) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x7b2210483b29851b, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20010, r2, 0x0) exit_group(0x20) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'eql\x00', 0x3}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000380)) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r0) 2018/05/26 13:41:02 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYRES32], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x3c0, &(0x7f00005ad000)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c0100002100bcd02d5224010000070831f5c1c0bb0000000000000000000000000000000000ffffe0000001fe8000030000000086c1000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c011100be6f1cf5798552b8c3b4d394710ed1a5d210506a8f26a65adc0bbab67fece51c0ff7a7e0543ecfb3dd545b17ed413eedbb907a73aa63d37c7fcdbd7cb8dad8f946f31a1aebdc18cd2520ee6425f17cc2ed4cf1d4e105f5026289ca258ac3d04685e114ea090ff1e2d7fd96187d34db313c10edfd026c236b25e5c7c94a5a56a7ffd66de7b1cab740aaf1b9befa288e7b05a68c5d57e17680b1a9817edbb92e72dd6e2a0855db97c06d1794eca6b2db1ca5c03d26ba39f8bc7dc845d9ad0e5211140a283a8259d097b316c800000000000000"], 0x15c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000180)=""/138) 2018/05/26 13:41:02 executing program 2: r0 = getpid() ioprio_get$pid(0xfffffffffffffffe, r0) r1 = perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000000680)=""/88, 0x58) r2 = add_key(&(0x7f0000000580)='encrypted\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$revoke(0x3, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000180), 0x8) rt_tgsigqueueinfo(r3, r3, 0x25, &(0x7f00000000c0)={0x34, 0x19ceb6a8, 0x7fffffff, 0x1}) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000600)=""/63, 0x3f) readv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000004c0)=""/245, 0xf5}], 0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a4") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f00000002c0)=0x1, 0x4) semget(0x0, 0x1, 0x200) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) 2018/05/26 13:41:02 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0xb8, &(0x7f0000000300)=[@in={0x2, 0x4e21, @rand_addr=0x4}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x4}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000440)={r1, 0x8}, &(0x7f0000000480)=0x8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x40) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x81010, 0xffffffffffffffff, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f00000002c0)={0x1, 0x0, &(0x7f0000000080)=""/80, &(0x7f0000000140)=""/133, &(0x7f0000000200)=""/150}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vcs\x00', 0x140, 0x0) 2018/05/26 13:41:02 executing program 5: r0 = bpf$MAP_CREATE(0x5, &(0x7f0000c47fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000)="742fd34ece315c5ca1dbb3869f", 0xd, 0x4, &(0x7f0000000080)={0x11, 0x5, r1, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x3a, 0x240}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) 2018/05/26 13:41:02 executing program 1: r0 = socket(0x9, 0x3, 0x100000001) recvfrom(r0, &(0x7f0000000000)=""/221, 0xdd, 0x0, &(0x7f0000004200)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x707000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000400), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/05/26 13:41:02 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) recvmmsg(r0, &(0x7f0000000400)=[{{&(0x7f00000004c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000003c0)=""/56, 0x38}}], 0x1, 0x0, &(0x7f0000000440)={0x0, 0x989680}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f0000000100)=':\x00') 2018/05/26 13:41:02 executing program 7: unshare(0x40000000) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80200, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000140)=""/202) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002400)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000000280)=0x9, 0x4) ioctl$int_in(r2, 0x5473, &(0x7f0000000240)=0x6) recvfrom$inet(r2, &(0x7f0000000000)=""/20, 0x14, 0x0, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) rt_sigsuspend(&(0x7f00000000c0)={0x8}, 0x8) socket$netlink(0x10, 0x3, 0xf) 2018/05/26 13:41:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)="edf188a8d2b384d434b6cc72786b96a45ffb5f92089c70323905870e2bea4638e6a00437be4526365a", 0xffffffffffffff5e) 2018/05/26 13:41:02 executing program 3: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000280)="df", 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f0000000340), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000005040)=""/4096, 0x1000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x40, 0x0) [ 106.418657] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 13:41:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x4bd8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x7, 0x21c1}, 0x10) fdatasync(r0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x22000, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r2, 0x50, &(0x7f0000000140)}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000002c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000040)=0x8) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000280)={0x2407, 0x83, 0x2, 0x101, 0x3, 0x7, 0x3, 0x1, 0x8, 0x3ff}) 2018/05/26 13:41:02 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_value, &(0x7f0000000140)=0x8) getsockname(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@empty, 0x6, 0x0, 0x3, 0xa, 0x6, 0x4a, 0x7f}, &(0x7f00000002c0)=0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2}, 0x26) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4, 0xffe00}, {0x6, 0x5}, {0x6, 0xfffffffffffffffc}, {0x3, 0x8}], 0x4) [ 107.284585] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 13:41:03 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) sendfile(r0, r0, &(0x7f0000000340), 0x8) r1 = shmget$private(0x0, 0x2000, 0x871, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000380)=""/138) recvmsg$kcm(r0, &(0x7f00000002c0)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/168, 0xa8}], 0x2, 0x0, 0x0, 0x200}, 0x1) 2018/05/26 13:41:03 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200000, 0x0) sendmmsg$alg(r1, &(0x7f0000001780)=[{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000015c0)=ANY=[@ANYBLOB="18000000000000001701000004000000960d00000017010000040000000100010000000000180000000000000017010000030000000000000000000000180000000000004a170100000300cb3b0100000000000000700000000000000017010000020000005b00000019629ae0c8c07bbc77671d1ef10090237338996002870d19eef699b87fe4f56cdd228f1cd4ff401a86d0ad6bc7d0bf4e6c42751ac373005d8d8e12d94ecd8b7eeddd040000898b3c3f0e0ca8d1c3cd335ce27b3282834ae364b26b97001800000000000000170100d4693453ce7e168362ea2ace07e2b3f43df31864f9a4d2873258619f2bb95bf9f66418c7f3306bb796e54e3d4bdc8c60fa3d06c7276838bf03df2104a767cd61"], 0xe8, 0x20040014}, {0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="ab021598a799b7d4ce7aa130", 0xc}, {&(0x7f00000011c0)="1b0f4b3ca70ba8f28692adfb92e0207ab81c5d42427263bec6763868d9afc3e9b101aed239b8d0003d1f91a9228058b087e4e7d33d5acb171407236f020bda12987dc62fb9a786e7574cb5fed11a9c900539ce3698dc85ca18c94d6dc404d7b68804bd81286781ba08faecae2fefbbe9", 0x70}, {&(0x7f0000001240)="0567d585e3ccbd0c22fd87d3707f2be72cd20c532e437b2e152eee142372e2198c394f882458ff0355be90a620ad6483c0d15362e787756765f9d90a94cbd900dd59850929b937116cbd649bef6eaa3c452f908b722061feb08d49aefda9068200b57531f60cddd4e8525c5112f2a421af45a40fe9ce503f15779c0359bdc1a9cc930c709d73d0316f837a3995ffa748040c2bd71950509083343b6580c67e46361f3be06c7a53302ec1c680b3d7604a9923aa27336c61d49b198ec9579a", 0xbe}, {&(0x7f0000001300)="233ed2d7ece182ac4df959999ea6300a2819ccfad14b3a7139f351de24d94a849cdd1e3a2aebcb256d72e632d0e99cd07c955ed7847819aa2dd19c289764d6568b1fecfc779a988627aec53067d529ee96c51decdc663c22302f29c8cc82485513cfde5277cae6fd78597bbccb7ed19c12b70c6efc8992ed63ba89a753a4413af6331db4ab4acc520cf800b721350fce3f758bffc84f77b5f5feb491c799fad992084984fda648d61fcb989360", 0xad}, {&(0x7f00000013c0)="e4704d092b8642705ba4d82ebb31248966fd767332590f500da65ec1fcb5245dd781b29d82f24ba207d12209d41e32ce251a9c88350dea88d10d92d0f23572c3c8498dbefd81c3c3108b93cc1c1ad47791844050cf1ece166feb6118700875d2b2876316df98e1ec0ac15cd8a08237b2dc0c3eb17393882008ecdb24c24e3fe896c044e8c62cb07e7821005207ad8906f912bf07c1954bef51130781601149668428c4d8bcfdb5ba29304a2e1ee1eeba11c2d420e904f06e6091323a03db65ff0e84cd77643acf169cfc4a74", 0xcc}, {&(0x7f00000014c0)="d1b7a0d2ab9491391553df5b28be605ddca9ffbc1e9b9e6fb445b9013be8bba1dbf4153614fa6fcb855c99b27cd22510f38026ab9e5c78c779d55e040edfbb05434f581ec0d52d848545c619", 0x4c}], 0x7, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x1b0, 0x4080}], 0x2, 0x40) 2018/05/26 13:41:03 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/05/26 13:41:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x2}, 0xfffffffffffffd20) 2018/05/26 13:41:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) r1 = getpid() ioprio_set$pid(0x0, r1, 0x9) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@random="7c8e11711d44", @random="9eca5650d99a", [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x1}) 2018/05/26 13:41:03 executing program 4: r0 = socket(0x2000000011, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x0, &(0x7f0000000180)={0x0, 0x36, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000280)={{r2, r3+10000000}}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x6, 0x4) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000080)="029db0a2f8ea00000000000000b80900000091b8755d7abacb9531d189db66fba5c01ae32d985d1c919ca93f4f7d57b25d566da2e05a1b9532af1379f5fe590fadd0cfe609f40c20e2843e81bb4e277731bc6638ad24e8a9fc322c0824b4a9ff844e39486f93c193684c4241c8aa6910f735e9ddfcf501eba7e5b6e159d0deb3b699d125562acb40b2dabcff518fa691a7329e188ad5a440faefca1bec5b7f4491481f9ac573a8a18fdd9ee88207d2f091f2b79bae66ec75", 0xfffffff2) 2018/05/26 13:41:03 executing program 7: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$netrom(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@full={{0x3, {"94686f666e587e"}}, [{"2126de69f426d8"}, {"0bf24e36a418b6"}, {"377bf7da2e5e6c"}, {"f1a67210de3825"}, {"94592e302f0e14"}, {"de086736ededc9"}, {"1e73a7b3372ce0"}, {"b4bfd69be60165"}]}, 0x48, &(0x7f0000000180), 0x0, &(0x7f0000001b00)}, 0x0) 2018/05/26 13:41:03 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x80, 0x6, 0x1, 0xd4e9, 0x100000001}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0xfc9, 0x20}, 0xc) futex(&(0x7f0000000100), 0x4, 0x0, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x0) perf_event_open(&(0x7f00000f0f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000bbb000), 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1}, 0x8) 2018/05/26 13:41:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = dup2(r0, r0) listen(r1, 0x1) sendmmsg$inet_sctp(r1, &(0x7f0000002280)=[{&(0x7f0000000080)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000000000840000f0ff0000000000000000000000"], 0x18}], 0x1, 0x0) 2018/05/26 13:41:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000000c0)={0x14, 0x32, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/26 13:41:03 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x548, 0x2, 0xe9b3}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@empty, @rand_addr=0x7, 0x0, 0x5, [@rand_addr=0x4, @broadcast=0xffffffff, @rand_addr=0x7, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x24) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x0, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1=0xe0000001}}}, {{@arp={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'syzkaller1\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x16a, 0x400) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40002006}) 2018/05/26 13:41:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x4, 0x101}, 0x2c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000", @ANYRES32=r0, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x800, 0x2ed, &(0x7f0000000280)=""/176}, 0x48) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f00000000c0)={0x52e, 0x6, 0x3, 0x7, 0x7, 0xffe1, 0x1, 0x7fffffff, 0x5, 0x1, 0x9, 0x2}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000100)={0x8, 0xed1, 0x4, 0x80000000, 0xfffffffffffffffb, 0x8, 0x608, 0x8000, 0x0, 0x2, 0x2, 0x871}) 2018/05/26 13:41:03 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x8000000000) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x40c180) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x5d25be15eb94ef76, 0x0) perf_event_open$cgroup(&(0x7f0000000200)={0x5, 0x70, 0x7, 0x9, 0x3, 0x927, 0x0, 0x6, 0x46000, 0xf, 0x1, 0x1, 0x1, 0x6, 0x0, 0x7, 0x3f, 0x3, 0x4, 0x0, 0x0, 0x1000, 0x6, 0x8, 0x2, 0x81, 0x7fff, 0x9cc, 0x0, 0x2, 0xc9, 0x8001, 0x101, 0x8, 0x2, 0x6, 0x60541adb, 0x100000000, 0x0, 0x4, 0x2, @perf_config_ext={0x1000, 0xffffffffffffffff}, 0x11800, 0x8f, 0x4, 0x0, 0x100000001, 0x100000000, 0x401}, r1, 0x10, r2, 0xa) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x480, 0x0) accept$packet(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x14) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000040)=0xb28, 0x4) 2018/05/26 13:41:03 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000e0, &(0x7f00000000c0), &(0x7f0000001e80)=0x4) timer_create(0x7, &(0x7f0000000180)={0x0, 0x19, 0x7, @thr={&(0x7f0000000000)="6b98d643be2239a9a85561d9320eb599400a4a81b6c3a8791a7ccb0242b8730b309220dfb938014f823deebe8f059a4c7b2a5cfb5c304a712bf4c45b3b84f1e2c9ca4d544818460db5c4436f112794d6cb64e64833ccf9a96302cf34fa471a873a58f8412045159ecdee9d1e5e6819022eae8a4bfe3827a783b9c7c522b03c4ba8bedc8326b40e6933becef905", &(0x7f0000000100)="dac98d3ff97aa1a553a715b70019e5143997e79b093beb7f60deb3080ef5fdebc0c0aa468d5fedcf51d16a4c4d2a949b81ecd0983706a92b1f3d0100f2ba9fd230ab76c885d1826f07a6856fc9f1451417d57b9a97db9fae"}}, &(0x7f00000001c0)=0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000280)=0x9, 0x4) timer_gettime(r1, &(0x7f0000000200)) 2018/05/26 13:41:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'veth0_to_bridge\x00', {0x2, 0x4e24}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x80800) sendmsg$netlink(r0, &(0x7f0000000740)={&(0x7f0000000200)=@kern={0x10}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000440)={0x1c, 0x2e, 0x321, 0x0, 0x0, "", [@typed={0x8, 0x4b, @u32}, @typed={0x4, 0x18}]}, 0x1c}], 0x1, 0x0, 0x0, 0x8000}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/26 13:41:03 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x22, &(0x7f0000000000)={0x1, 0x20000, 0x1}, 0xffffffffffffffa5) dup2(r0, r0) 2018/05/26 13:41:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="97000000e8474cfbb0c0be2bbd14fbf6d289447e8eebd04cdebec87cbd8c08dd43b189874e17a7c89ca5c89cd311f1108e1b3f457b71560ea4ab3e9cf67a0cc430be4588d3c314a5f7ff6532511ba0e4fb6d09c48bd3a53b73d1d1ce01421eece79a21d59982b2f8e972fe147effbbca277a959b258a63d02d991be068583b8d7d999c8506f40b72c538dc05dab28b7107c123ea73fc642f6b83d9"], &(0x7f0000000140)=0x9f) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x0, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r3}, 0x8) 2018/05/26 13:41:03 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x7b, "78eb2644b9a042c23018bc806600b86fedfc981239a46f44ed3f8bd683fb0ea1b1f2623af7e2a513f8149b4e79b71529569dd5c323c088c7d4c88e972664e45e6919713da95ab8ea8eee50297b8889e4d9fabf10ee3352ed5e2567753c2b528652968a68ab65260a78e248e342f563fab8a9426eee6ce671bdcaab"}, &(0x7f0000000100)=0x83) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x62, "7a9c8b1b1c01d3a8a179db5bcc86d99baf99c573320003917c0a7d7031eb0071d508ec888f4bdf7251fdfa2a05ec5f5337e976470325d3d79542f667452d3fdfa4d33da58a81a82ed1a0e81417da8312a3ba594b3969d1937092ebfbdb4c4b4167b0"}, &(0x7f0000000140)=0x6a) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) io_setup(0x5b3, &(0x7f0000000040)=0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000000040), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000340)={r2, 0x5}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000380)={0x2, {{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x108) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffd000/0x1000)=nil) io_submit(r4, 0x1, &(0x7f0000001540)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000000), 0xfffffce4}]) 2018/05/26 13:41:03 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0xff, &(0x7f0000000080)="c626262c8523bf012cf66f") r0 = semget(0x2, 0x6, 0x20) semtimedop(r0, &(0x7f0000000040)=[{0x3, 0x1, 0x800}, {0x3, 0x0, 0xe28497a979b4659d}, {0x7, 0x0, 0x1800}, {0x3, 0x718c, 0x1000}, {0x3, 0xffffffff7fffffff, 0x1000}, {0x1, 0x24fb, 0x1000}, {0x4, 0x0, 0x800}, {0x7, 0x800, 0x1000}, {0x3, 0x80, 0x1800}, {0x3, 0x0, 0x1000}], 0xa, &(0x7f00000000c0)) socket(0x8, 0xa, 0x9) socket$netlink(0x10, 0x3, 0x9) 2018/05/26 13:41:04 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000001000/0x2000)=nil, 0x2000) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mincore(&(0x7f000000a000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/199) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x52800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0x2, 0x9, 0xfffffffffffffff7, 0x9b, [], [], [], 0xffffffffffffffe0, 0xffffffff, 0x20, 0xcd, "9838040dd457bb4cf18c79251f9632e7"}) r1 = msgget$private(0x0, 0x400) r2 = geteuid() getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000580)={{0x8, 0x4}, {0x1, 0xfffffffffffff000}, 0x0, 0x7, 0x4}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)=0x0) r7 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r1, 0x1, &(0x7f00000004c0)={{0x100, r2, r3, r4, r5, 0x80, 0x4}, 0xfffffffffffffff7, 0x4, 0x1, 0x9, 0x9, 0x8001, r6, r7}) 2018/05/26 13:41:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bond0\x00') recvmsg(r2, &(0x7f0000000600)={&(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000540)=""/172, 0xac}, 0x0) 2018/05/26 13:41:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000380)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="fb", 0x1, 0x20008800, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="bb7cf02769c03828a83e22ecf6b93afcf943517d0c90a653d7ded8cbac35b42b5da5536e91c1b32b629bcc2b986d3f323f9e40ad8849dfeab643bc5b832680f9e713605ea2ecbce4dd0506dd8e585c796994750d43c286fabceca2ded826d96eea35f629d981a76c87cf23cdda39bb19e45d9fb50bcfedb6124bbd004ffff818", 0x80, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f00000005c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001840), 0x213, &(0x7f00000002c0)=""/190, 0x45c}}], 0x1, 0x0, &(0x7f0000000280)={0x77359400}) sendto$inet(r0, &(0x7f0000000040)="3f8d826a0ac88839ae35bc22849cdd6a826803b66e29011b0ac48cfd43099aa3b14ed744d1f3a8cb55bd183f8541aa64a407c0bc62e40e89c3cc73161e065afa551566320fcc26afd2b560f82b4b9bbed854424ab34b", 0x56, 0x40040, 0x0, 0x0) 2018/05/26 13:41:05 executing program 5: clock_settime(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x1c9c380}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x82, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/26 13:41:05 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5423, &(0x7f0000000080)) 2018/05/26 13:41:05 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x3, 0x100020000000007, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000400)="01", &(0x7f0000da1000)}, 0x20) 2018/05/26 13:41:05 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x3d) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x0, 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r2, 0x36, &(0x7f0000000040)={0x34, 0x4, 0x7, 0xb99}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/26 13:41:05 executing program 7: r0 = socket$inet(0x2, 0x803, 0x6) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x25, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000140)=@nl=@unspec, 0xffffffffffffff88, &(0x7f0000002a40), 0x0, &(0x7f0000000080)=ANY=[]}}], 0x2, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) sendmmsg$unix(r1, &(0x7f0000000ac0)=[{&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000280)="5da58c8649", 0x5}, {&(0x7f00000002c0)="9189afc5feb2ae91c09452dac30458260308152ca01143aa9252663d156402c7bcfe433a5659196a1a24e3a141faa8ebe594edf0f7de4fc3d7050d3b582b9512ce851b34f75b5800", 0x48}, {&(0x7f0000000340)="a383ec4a14c94f08a828d086d083af8fbfad9bb854823c33511284f262b314ef34a6f295ee03c4a7ccf5dd9e26a0d064bd8cbf889eb53f3459fbbd9f938e2f01922079cae78acbd29a51ae9e7295159ffccaa21808eed968ce1a99902ea326628c4d769644c48ecef4cdca862e882420034b4c653d6a49b1ea628b3c305d036d65a57eda3dae5218a0b086082f85cc8a869f6ed97c325add1b3c95992d966aca35b645df3daa943d3cc4eaca96980438ea5fddbe7157cb9c2874906ee1", 0xbd}, {&(0x7f0000000400)="140fb0cb1bb7f4c83415ea358d82f0d915f8edc30d6c007fa7ec5e75705a7a7fe66240f7e61d2985a695ccff02dcf19cdfa30b19f8e187b272aa4af7a02c83828c279eaf", 0x44}, {&(0x7f0000000480)="404db47141d730c42728348474434c00bc01e2a8cc87b5ed3b1fc9d80fd82712fc16249ce19c4b73850cd994fc13562bc48199a931bf4ebd69fa3828771300b14ec022c1262d17ad7426f9375d477b78dfd78453323c163d0aade2e6764e7177e6e4d4007f3e5fea8d5e59abbe68fddb1ed407f3b81b72109f2c96f4aed1347e52d5df499879577fe4fe4e042a970643867e7e3c7b52d598ed6dac238fb57adce76a5bf8778f07828036ba3e5fd69e4827d797be689ccbefe02e68d385e5075c3189", 0xc2}, {&(0x7f0000000580)="3c16736ca7da8c3b0877f8bc2613fadf64eb487c9d4d6f2ef6d235fa3186d095d3b0ef3564720e710886e5fd93", 0x2d}, {&(0x7f00000005c0)="e3500f86f20ab3c13a07acda1168e74e73c2281ca031e02719aee74ab953c9fc796ff385c285bb7b0e48789b7203c5170e48ddcb60808e8506ee73daeecefa5a5ff23ab5b68da9ef7bd5f6bb4211586e89a10f0f12956e087480a2a81280d4dc57b98185181532c97c24a75b45c8e87fad", 0x71}, {&(0x7f0000000640)="0c9aed9a6c8f822ea3f3b31a36e78471a012ff7c92009d545601a0c6a0fcd1574113e003e923b33670e9be872fdb07370de6afe6906e7df57e900e5918cfeb19c56aad8d6a76c6a8bd69b54f39769207beaba8e3c307b5f51a63d7f6cc6589eecb54140131b41fea2372a5e274d3b87947d070154032b9e3b4a70e3fb3ab666c1acd4928d30e9cd04f67540ea20c2a6cde86a02ea7c5b7e8c49092d05c36cd1aa61ff7439e2018c51e31dd0410c20430091ee445f0d8e4c9", 0xb8}], 0x8, 0x0, 0x0, 0x10}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000800)="9cf2abb17583b83745df67f0c6fed49003747590265ef417a6536d4dfb94ced842f48303b981423c93952295a724f164e86034451d2eea46ad4049b63ec070a71747aa904c35d8a647b9b7727b67aa409f0ad8b61883d0e4251ed9118f13f47f1a823970d2bc2015ab0e192c6036b4e8bfaae14956081fe4810da91deeb6f96e5e6893ac4b0b0157d0178f74e0c5381fa44d8a4fb8b4f1f24b09018e826fb2d13937dfea8580fbfe6a80aaf5e08654697648852c0c4c10f92bcebf196bc9bf263a258c7c2ffe3c05083af54c62c317ac36d2b007199b32ef5fbd5b6d079b5530ec672a8f", 0xe4}, {&(0x7f0000000900)="9909874d60162306202250bb4d324cd9779db1f97181f84fdd85c6517c6843d1f77913c30ac9ab3b074f1623c240842673ee9bb8eed8f94de3d22423e658e036e5e7225a14a755a86fe0412a42f7c5e19ee26d73bd3b438f6eaab8b25caeb411b4accb69bb58ffb65ce2abdc5eb8d929003927d53fbd60ee42990f9a6537a853398672cf0e54e786ce369173f1c312e2cc32aa19178eac02dfc76893863802d78d37f9b3d7254196113e3646e840cf04179c446a841ff70f682cd3be8371d42a5504f1c89b012cd6c6b47200d8dcbbdcc20fde", 0xd3}, {&(0x7f0000000a00)="cda916f73d28fd7860334359f7a9115f2d9760485035943e5c6748c3a6b296a56c120b818061850b26992159dd9842816222fdb6b908e2348f18b29eed1e887e14350e2a92c7322f20ebc620470dc63aa33adb048494060428ceb0ecc4c23c9619667b8a6fa424c5ce", 0x69}], 0x3, 0x0, 0x0, 0x8000}], 0x2, 0x800) symlinkat(&(0x7f0000000080)='./file1\x00', r1, &(0x7f00000001c0)='./file0\x00') 2018/05/26 13:41:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x200000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pread64(0xffffffffffffffff, &(0x7f00000003c0)=""/254, 0xfe, 0x0) 2018/05/26 13:41:05 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_cmd={0x4b, 0x3}}) recvfrom$inet(r0, &(0x7f0000000040)=""/79, 0x4f, 0x2000, 0x0, 0x0) close(r0) 2018/05/26 13:41:05 executing program 7: r0 = memfd_create(&(0x7f0000000040)='-\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001480)=0x14) connect$can_bcm(r0, &(0x7f00000014c0)={0x1d, r2}, 0x10) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000180)={0x0, 0x0, {0x0, 0x2}}) 2018/05/26 13:41:05 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000040)={0x1d}, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x44000, 0x0) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000080)=0x3) 2018/05/26 13:41:05 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) dup2(r0, r0) io_setup(0xa46, &(0x7f0000000040)=0x0) io_getevents(r1, 0xfa, 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)={0x77359400}) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x1, 0x2000000000000000}, {{}, 0x0, 0x4}], 0x30) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/26 13:41:05 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) mincore(&(0x7f0000fee000/0x12000)=nil, 0x12000, &(0x7f0000000140)=""/52) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) fcntl$addseals(r0, 0x409, 0xfffffffffffffffd) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000100)) signalfd4(r0, &(0x7f00000000c0)={0x4}, 0x8, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000040)={0x5, 0x7, 0x7, 0x100, "44a9d3147e2bf2585d1cc6d6d65b9f232e0b0a44075b87781538de0dbb45316e3b9b697a45d7c15607aaa28d", 0x4}) 2018/05/26 13:41:05 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x0, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) 2018/05/26 13:41:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x121000, 0x44) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000001540)=@routing={0x2e, 0xa, 0x0, 0xd1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1d}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, 0x58) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000380)="184269fd0a3840f3038cd4e0351ccdd38808658cca39a3fa4d8a3e710ac9ffc975bc0f6b7a14b38e4d61fbb64505166fb6c54654f62ad9bb03f4b5648d59a9bc9edf") r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x80800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f00000001c0), 0x10) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080)=0x3f, 0x4) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000040)={0x1d}, 0x40, &(0x7f0000000240)={&(0x7f0000000300)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) readv(r1, &(0x7f0000001700)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/26 13:41:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00000000c0), 0x5, 0x0, &(0x7f00000002c0), &(0x7f0000000300), 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x2a0800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x64d2}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x20c, 0x8914, 0x20, 0x7f, 0x38}, 0x14) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) 2018/05/26 13:41:05 executing program 0: timer_create(0x0, &(0x7f0000000100)={0x0, 0x39, 0x0, @thr={&(0x7f0000000040), &(0x7f00000001c0)}}, &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fsetxattr(r0, &(0x7f0000000000)=@random={'user.', "2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a"}, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a", 0x16d, 0x0) 2018/05/26 13:41:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x29, "85e0d73476a8ab5f55fbdc0086a14f0837ab749cf5a40e7b22cad92b142056e137ac70aa98dcf16d1d"}, &(0x7f0000000080)=0x31) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1}, 0x1c4) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x75, &(0x7f00001c0000)={0x0, 0x2}, 0x8) sendto$inet6(r2, &(0x7f0000000000)="cd", 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 13:41:05 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r2 = socket(0x11, 0x2, 0x0) bind$packet(r2, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r3 = socket(0xa, 0x1, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) write$tun(r1, &(0x7f00000004c0)={@void, @val, @ipv6={0x0, 0x6, "af04ca", 0x108, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @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}}}}}, 0xfdef) 2018/05/26 13:41:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) recvfrom$inet6(r1, &(0x7f0000000000)=""/146, 0x20000092, 0x0, &(0x7f00000000c0)={0xa}, 0x1c) write$eventfd(r1, &(0x7f00000001c0), 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x1000, 0x4) 2018/05/26 13:41:05 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/74, 0x4a, 0x0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'veth1_to_bond\x00', {0x2, 0x4e22}}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x5, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)=""/5}, &(0x7f0000000200)=0x78) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000240)=0xfe47, 0x8) 2018/05/26 13:41:05 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) rmdir(&(0x7f0000000000)='./file0\x00') madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 2018/05/26 13:41:05 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5, 0x400, 0x2, "cdbf3ed2942799ab8218bcb24b5f3d90b4586c01c1c34a87b499f6a8aa5510489e74a508fc91aa4cd54c4b57b009ebdfbf90f995d13d80cb7bd22e20ec5467429ecff9e777d72c0bd7f7170123c94772"}, 0xd8) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80000) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x200, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000380)={0x0, 0x0, 0x6, 0x1f, [], [], [], 0x80, 0xfffffffffffffff9, 0xfffffffffffffffe, 0x1, "3c2feb30357d482dda5fdae573e5f37c"}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x4000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000080)=""/160) 2018/05/26 13:41:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x38, 0x2}, [{}]}, 0x58) 2018/05/26 13:41:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) getitimer(0x2, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="1e", 0x1) [ 109.790205] random: crng init done 2018/05/26 13:41:05 executing program 5: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) clock_settime(0x3, &(0x7f00000002c0)={0x77359400}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, &(0x7f0000000080)=""/172, &(0x7f0000000180)=""/133, &(0x7f0000000240)=""/84}) 2018/05/26 13:41:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)='&', 0x1}], 0x1) write$binfmt_aout(r0, &(0x7f0000000380)=ANY=[], 0xff2f) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x98000600}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x2, 0x70bd2b, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x3c}, 0x1}, 0x4000001) 2018/05/26 13:41:06 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x7ff, 0x2000) openat(r1, &(0x7f0000000140)='./file0\x00', 0x600040, 0xa0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') sendfile(r0, r2, &(0x7f0000000000), 0x80000002) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/05/26 13:41:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(cipher_null)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x1) recvmsg(r1, &(0x7f0000001980)={&(0x7f00000001c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001880), 0x0, &(0x7f0000001940)=""/21, 0x15}, 0x0) 2018/05/26 13:41:06 executing program 6: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r0, r2}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x201) 2018/05/26 13:41:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) fchown(r0, 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000000c0)=[r2, r2, r2, r2]) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/xfrm_stat\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x3c, "fabada9089496c17136d1dda7ab34c684b227e344ed4c1b52d26e40c9c19dd02a4930388d4da9149cd6b3ca7876ebd3886f7bfc5a48a3a7f69731181"}, &(0x7f0000000440)=0x44) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000480)={r4, 0x2}, 0x8) fchown(r0, r1, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000000340)={0x8, 0x3, 0x42, 0x40}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000200)=0x9, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000004c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000500)={0x3, r6}) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x60981, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x85, "f61fc5bbbdc0ba7c6d9b2d4865d27ae35842d94afe3639dbc59382ae68c3563ee46eb021bcfca18289b95acf3ce78478a763e95eeead9e1311507fc918b7c5e1d352d52c5503c1beb4e4e9ef148ca8c94cab398558a22bee76a4191ccb3dfed762d65dfa374206a54c02a26da083decbb26b7566240b8112ef9efb86d94cc6452498b07eb3"}, &(0x7f00000001c0)=0x8d) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000300)={r8, 0x6}, 0x8) sendto$ax25(r7, &(0x7f0000000100)="d5bb596c09363ed2b5ed74c463", 0xd, 0x4, &(0x7f0000000140)={0x3, {"fe194b9f0756c0"}, 0xffff}, 0x10) 2018/05/26 13:41:06 executing program 4: syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c2000000000000000000080a4500003c000000000011909aecff0000ff79d5615b37c829269e6d066c7b3b6ca4ffffff0000000000289078"], &(0x7f0000000380)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0xa05b, 0xea8, 0x3, 'queue1\x00', 0x1}) 2018/05/26 13:41:06 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x38, 0x2}, [{}]}, 0x58) 2018/05/26 13:41:06 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000140)={0x8, 0x9, 0x6}) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)) personality(0x5000004) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='\x00', 0x1, 0x3) pselect6(0x40, &(0x7f00000abfc0)={0x4}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00000000c0), 0x8}) io_setup(0xbb14, &(0x7f00000001c0)=0x0) io_cancel(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7, r0, &(0x7f0000000200)="b9b84e4e11bfe92f051febd2f5f53dd4e7720afdd1970286650c350c3042dff54d80b1b37a02de413cb68410433ecd5fc1ed54a2a13c9c0a8f400d9bcb73a548583e7af58d5dc1fd61a9cc590873591e499812af2c06334ce15fa2e1cea6724ada96815b088abb6e2b83fb498f057cd03d2357bb2c7ad9053582aa4c0e4a6f2536fd9e49695730e8", 0x88, 0x100000001, 0x0, 0x1, r0}, &(0x7f0000000300)) [ 110.751754] alg: No test for cbcmac(cipher_null) (cbcmac(cipher_null-generic)) 2018/05/26 13:41:06 executing program 4: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000671000/0x4000)=nil, 0x4000, 0x0, r0) 2018/05/26 13:41:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000b00)=ANY=[@ANYBLOB="3000000010001d04000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008002e000000000008001300", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x41, 0x40) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'veth0_to_bridge\x00', {0x4, 0x7, 0x7f, "981c69f72d15"}}) 2018/05/26 13:41:06 executing program 2: socketpair(0xa, 0x3, 0x7, &(0x7f0000000180)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x21250eef) write$binfmt_misc(r1, &(0x7f00000002c0)=ANY=[], 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0xc2000) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x2b0000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x295) recvmsg(r1, &(0x7f0000002700)={&(0x7f0000000080)=@pppol2tpv3in6, 0x80, &(0x7f0000002640)}, 0x0) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/26 13:41:06 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) shutdown(r0, 0x0) modify_ldt$write(0x1, &(0x7f0000000100)={0x5, 0x20101800, 0x7400, 0xb18, 0x1, 0x2, 0x5, 0x5, 0x0, 0x6}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x210000, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000040)="eafd0732e3454f9f9d58de1fb1040a96b97c525fefd8c3306f2c34550a0f2d44b6ecddda341c52b3db9a520a80aaa3daac4865cbabb39d171b6b0aebe1d4db1eb80331236815cfe5e0bb7948e297c15a8a8307fa8d35608492297acce5afcd4cb339f9083443fe785ded5abd9d31eaa1d73c5f23a7008beee6a24cf1b68faa9ecd57dfc33897439bf01910dc29ec97a293180e794c4999946e84cf2057b64a20ae1d675da843798422be319f6768def0bb047bec7d884c386e8134dc6883a8dc", 0xc0) recvmmsg(r0, &(0x7f00000066c0), 0xa0d, 0x0, 0x0) 2018/05/26 13:41:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a, 0x4, 0x9, 0x3, 0x8, 0x7}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) ioctl$KDMKTONE(r3, 0x4b30, 0x8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/05/26 13:41:06 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) timer_create(0x7, &(0x7f0000000040)={0x0, 0x2b, 0x0, @thr={&(0x7f0000000000)="9718c60724bbc7e71e858b785a411ce8a1d4882b3c3b958be9b002925cdbfa4ce8db07", &(0x7f0000000140)="4977965cd780bdd1486328ea3124b1c2510f0c5af28ff6be329855f7801061f12048aaefdf239aac238712c5635080df74425453405ea568fe11f3dabdf7840a803d8be7369336e316993c142c451876d2d454b2ad207b84f20eb3d275b5c26d13f18e76654bd1dc55c888f039931f4ff966b2ab0213a7ff2b93e4ac56565a5a36bba7e26faaee995c119d39c6a7907fbd92cf2999601ca2caf1f6d811439290407c51eda739a60c252d0bdf807b4bd4e4c247180e682041945b4cb5ab7d4d897ae6ba238c475e"}}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) r1 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x1971, 0x0, 0x2004) write$fuse(r1, &(0x7f00000002c0)={0x28, 0x1, 0x1, @fuse_notify_store_out={0x8, 0x7, 0x80000001}}, 0x28) 2018/05/26 13:41:06 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) accept$ax25(r1, &(0x7f0000000180), &(0x7f0000000140)=0xab) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) accept4$packet(r1, &(0x7f00000004c0), &(0x7f0000000500)=0x14, 0x0) 2018/05/26 13:41:07 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x3ffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x2, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x5, [{{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @rand_addr=0x1}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x310) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cbffc)="0200ee00", 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/05/26 13:41:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e27, @multicast1=0xe0000001}, 0x46) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x917) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) sendto$inet(r0, &(0x7f0000000040), 0xfffffffffffffd20, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/26 13:41:07 executing program 3: perf_event_open(&(0x7f0000940000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002a00)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000002b00)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000002bc0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000002b40)=@gettfilter={0x2c, 0x2e, 0x302, 0x70bd25, 0x25dfdbfc, {0x0, r1, {0xffff, 0x1f}, {0x0, 0xb}, {0x3, 0xffff}}, [{0x8, 0xb, 0xfffffffffffffffc}]}, 0x270}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040011) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/205) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x5, 0x11, &(0x7f0000000080)="08c5aafb42cf16d50a38bf7b88ede6585c"}) 2018/05/26 13:41:07 executing program 1: semget$private(0x0, 0x3, 0x8) r0 = memfd_create(&(0x7f0000ed3000)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x204, &(0x7f0000000140)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x12}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x7fffffff, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0xc0000000, 0x4) 2018/05/26 13:41:07 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000018c0)='/dev/vcs#\x00', 0x100000000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000000)=0x1) r2 = dup3(r0, r1, 0x0) sendmsg$rds(r2, &(0x7f0000003080)={&(0x7f0000000040)={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000002e40)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f0000002dc0), &(0x7f0000002e00)}}], 0x58}, 0x801) 2018/05/26 13:41:07 executing program 4: seccomp(0x0, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0xa4}, {0x6}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x2}) 2018/05/26 13:41:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000003b40)={'broute\x00', 0x0, 0x4, 0xb9, [], 0x5, &(0x7f0000003a00)=[{}, {}, {}, {}, {}], &(0x7f0000003a80)=""/185}, &(0x7f0000003bc0)=0x78) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x251, r1, 0x0) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000003c00), &(0x7f00000041c0)=0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000003c0)={0x0, 0x7530}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000000c0)={@empty, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) bind$inet(r3, &(0x7f0000dc9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000140)=0x17f, 0x4) r4 = syz_open_dev$mice(&(0x7f0000003c40)='/dev/input/mice\x00', 0x0, 0x200602) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000003c80)={0xa8, 0x9, 0x7}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000400)='./file0\x00', 0xe0c9, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f00000002c0)=0x10, 0x4) ioctl$TIOCEXCL(r5, 0x540c) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0xa0, 0xff, 0x0, r7}, {0x1fffc000, 0xc5a, 0x4, 0x9, 0x3, 0x8, 0x7}}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) ioctl$KDMKTONE(r3, 0x4b30, 0x8) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) sendto$inet(r3, &(0x7f000099bf26), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) sendto$inet(r3, &(0x7f0000000100), 0x229f, 0x4008000, 0x0, 0xb4) 2018/05/26 13:41:07 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/sockstat\x00') r4 = socket$vsock_stream(0x28, 0x1, 0x0) r5 = dup2(r4, r4) accept4$packet(r5, &(0x7f00000004c0), &(0x7f0000000500)=0x14, 0x0) sendfile(r1, r3, &(0x7f00000000c0), 0x80000002) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x1}, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00000001c0)={{0xffffffffffffffff, 0x1, 0x8000, 0x3, 0x3f}, 0x10001, 0xf78}) 2018/05/26 13:41:07 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0xa180a, &(0x7f0000000980)) chdir(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='..') 2018/05/26 13:41:07 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = socket(0xa, 0x100000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x237) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) close(r0) 2018/05/26 13:41:07 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x40, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000240)={'nr0\x00', 0x600}) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) chmod(&(0x7f0000000280)='./file0\x00', 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="1d55230ccd0e8344a3534bf9dcf9cb0f229bcfd0c83e3fe2ba5c4a1dc1851cd712af3337114ff208e342072b1e743d0facacfbb25a5983caedf4daf50e5417f0be90b5e31ed16c392e36ea2ef9e42e61e010b25988226ea4a474375ce9857a6fc3d114cfd8d558c0390e776e61393b2466b8b215fdc9bf321ad5", 0x7a, 0x0) keyctl$get_keyring_id(0x0, r2, 0x3) write$binfmt_aout(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="cf0100007e000000040000000000000000000001000000000001000000000000"], 0x20) 2018/05/26 13:41:07 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70721c83094f061b2f6e65742f69704b08a0799f72ad9c5e62b2247a2b7d2b7a7e187c0105e188ce98446cba9ea1cc558487e625574892a722c6701ea552ec7892566976a04386ee786f69927a54c79cca1ac8efa6cd67e70d26679e2bc4477e923e4ab1ad0655c6117b264a32d2050d1fe7112d2a1e4dfd3ba8b4df71f3ad25ba1dcddd772b7091a038424e04b6cc44d2202dfc", 0x2, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) setsockopt(r0, 0x1f, 0x4, &(0x7f0000000080)="783e70416bd6f073857df1cada618b67d9629a2f3db026dc7474f32cb7e89925c42e9ddc8a5c6bfed8f4d37d3bd64c0ee0fd541d2f86ff8938cdb3e3dfb7c49d6ca40fb273b5e25e395c94bf956712a936f499966621edb0bf4c866cd4f1fb2cfc277120adbc4ab5a9d12b", 0x148) 2018/05/26 13:41:07 executing program 5: r0 = socket(0x3, 0x1, 0xfff) ioctl$sock_bt(r0, 0x0, &(0x7f0000000140)="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") getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/26 13:41:08 executing program 4: r0 = gettid() process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) munmap(&(0x7f00004bf000/0x4000)=nil, 0x4000) madvise(&(0x7f0000541000/0x2000)=nil, 0x2000, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)) 2018/05/26 13:41:08 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000000c0), &(0x7f0000000040)=0xffffff14) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/26 13:41:08 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/xfrm_stat\x00') pread64(r0, &(0x7f0000003c00)=""/4096, 0x1122, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x101, 0x8, 0x40, 0x8, 0x3, 0x6, 0x2, {0x0, @in={{0x2, 0x4e22}}, 0xa9a, 0x0, 0xffffffff, 0x7, 0x8000}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x0, 0x5, 0x200, r1}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1, 0x51}, 0x8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000240)=0x7, 0x4) 2018/05/26 13:41:08 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) rt_sigpending(&(0x7f0000000040), 0x8) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r2) getsockname$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000015c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001600)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x47, r3}) 2018/05/26 13:41:08 executing program 2: syz_open_dev$usbmon(&(0x7f0000001500)='/dev/usbmon#\x00', 0x0, 0x100) recvmmsg(0xffffffffffffff9c, &(0x7f00000012c0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/255, 0xff}], 0x1, &(0x7f0000000240)=""/168, 0xa8, 0x8000}, 0x4}, {{&(0x7f0000000300)=@generic, 0x80, &(0x7f0000000400)=[{&(0x7f0000000380)=""/66, 0x42}], 0x1, 0x0, 0x0, 0x6}, 0x4}, {{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/75, 0x4b}], 0x1, &(0x7f0000000500), 0x0, 0x81}, 0x5}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/211, 0xd3}], 0x1, &(0x7f0000000680)=""/165, 0xa5, 0x8}, 0x40}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/122, 0x7a}], 0x1, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000000800)=@nfc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000880)=""/159, 0x9f}, {&(0x7f0000000940)=""/86, 0x56}, {&(0x7f00000009c0)=""/187, 0xbb}, {&(0x7f0000000a80)=""/107, 0x6b}, {&(0x7f0000000b00)=""/19, 0x13}], 0x5, &(0x7f0000000bc0)=""/28, 0x1c, 0x7f}, 0x1}, {{&(0x7f0000000c00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000c80)=""/71, 0x47}, {&(0x7f0000000d00)=""/198, 0xc6}, {&(0x7f0000000e00)=""/153, 0x99}, {&(0x7f0000000ec0)=""/244, 0xf4}], 0x4, &(0x7f0000001000)=""/174, 0xae, 0x5}, 0x81}, {{&(0x7f00000010c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001200)=[{&(0x7f0000001140)=""/182, 0xb6}], 0x1, &(0x7f0000001240)=""/116, 0x74, 0x4}, 0x4f06}], 0x8, 0x102, &(0x7f00000014c0)={0x0, 0x1c9c380}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000005400)={0x200, 0x9, 0x10001, 0x1ff}, 0x10) r1 = socket$inet(0x2, 0x6, 0x800000800000001) sendmmsg(r0, &(0x7f0000005300)=[{{&(0x7f0000001540)=@in6={0xa, 0x4e21, 0x36, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000500)="43be006a344c54dcf0e2f624995cd8b691f844dfb77fa81b81e000f19b73adf1a1cf", 0x22}, {&(0x7f00000015c0)="6e6dfba8024a8e92c6ea293bd43cb63297b8eb8115fa25054c27f22db4461d67e7d01c0c784c6d83690959bde65d404c6932b69b7ab7f794a541ccdd313d00433017ece9f4e99b8ff232096d8bead36e0a", 0x51}, {&(0x7f0000001640)="003cba6c912a59e2fa68356f", 0xc}, {&(0x7f0000001680)="dd6a617342b7db479f9b988a36050457cbf27f7248fb6c8619e1198b631335147795be5f8000e5d6bb5a3b1b21edb0e6d32806b7e7901a71df467e4ec1a9f5ec11e2dd642857d453c35ff1aa973aeca799fac80d2af7cb5c8663473f6b53ac6dd3eadf", 0x63}], 0x4, &(0x7f0000001740)=[{0xe8, 0x112, 0x1, "1a0c92cfb1243b027f307dc574ffcb01949c8fef16479565eb663ab99789e1eac4b1b2de9226a190fc7a606e54dcdb2a16e4c59f902daf0a1f3f98ae56a6804012fe94271875e0c2ba02578a617dd45a60c081ed3a85cbc66ad86d55efeea63bf97b58e90f8f1868d8924539c59aecb225c4470470bff6dd7716dffa02d7be7ccf634dbdca79adbbb23bf231f915dd83363c5d47079d0939dfa17856647a64783092fca0d571bd4f2c756f1ee72fa0ab9e258c23bcc647a1b6cc8f5922ecd26cb90150af34a445a207e309532d4796653d"}], 0xe8, 0x8000}, 0x5}, {{&(0x7f0000001840)=@ipx={0x4, 0x2, 0x401, "34f1f0cd3634", 0x2}, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000018c0)="74eb3907768ec4ce1c0d8f05c6a12c91991140f47e35f475ffdf3ba2e1f95fb14667d49f772abfa24fec49bec76fd87a78fb6e4ccae8a5c1d7a7f85e094162440885117548c6", 0x46}, {&(0x7f0000001940)="1f09e87da87c3c7db47fca25c3f580da1b816ea15a4f594fec7bb18a500607edc2e8bca94c85bd0093f9a3ca19164a9098adef", 0x33}, {&(0x7f0000001980)="45d035d9f1863d02356bfbcabedecc6aa56d628650c0e779eac3d19bd1f610eb3c5ef5c014083f819c642d0635cb101bee28de5d02c20f860794a50baa97cc5f00af091922df40b936cf2d044570ec15d1dc279d73bddc47f7986d8b5fed169cd0ed39a31d40d5953aed76df181a046f", 0x70}, {&(0x7f0000001a00)="1728a44e422c0f8e86f10a711523dd640a8f9074547c918c66c06b7c734e57a359b9bce6a68d906fdd597f21c5193e36eaf01a1226cb3a8f309020cdec88b52265692df7", 0x44}, {&(0x7f0000001a80)="56703df010963eabd851b6dfa05343a08d", 0x11}, {&(0x7f0000001ac0)="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", 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{0xe0, 0x13b, 0x3, "1851a39573fba9a03b9c71f17d44b1c93f6c305efb821b1753229eab9ca77b7d73234499743185ccb07748f365b47c48d9ca2d22f29bce2491d7789fc47d73a2ccee559aeac605c01b36583a40624533409e356ed18c8c6f1e336c12e3118fbdb64a3491deec58c854d55756154de2baa1c80ff9b21b2500d777169172eb957d0f7803af4c64339f88b9a287144372e320e8d0bc24efe407db6aa9e705d181395ea48e1252c93c0d12ee4cb904b434a3824be67d22b476d3fcb2e05024afbd26733ad25e19f84ebadd"}, {0x108, 0xff, 0x9, "dd42a43e53c648bf2310b700192077cb6e242300994871857c29c28b3b994c55e060e4bea0214e8d23b468e5bc84d37a578d39acc0ce2bba9e27b39bea084b78c1234efb214a8d7918f8b02d7c651a0e427d12aea0536390f003ed9d49226e1bde8ecfea931346a6600a879bd56ef61d469fcc9bb8b8adedbd78f55795237a2af4e30c418d0f9fccd39efb244e75cc281be12d147d2c1c9d962feafa5eb314d1578cfd9ef05cb6a28e39a73168621ebaafb9c5410121c272da33b9de016fd146acf870fd3fc8b20bf2617d9edcc731bc61c54b1e89a2e4a58bc4267a1951b27f7a4a1a68beac5394dba9c6252c0cbddf0e8cf6c2"}], 0x1358}, 0x4}, {{0x0, 0x0, &(0x7f0000005240)=[{&(0x7f0000003fc0)="8f9c24b230d350d72060b32a45acaab2ef742d1fada9a04bb59b4071406307e987bd0c411142224e5f680f3cf19757f9f5ed31a73a81cff264d1a2f3819e883cba365714114e0715fbcaf759f709e8d000f975ec83fc72ccffaeb38fb25946f323799cc4f346eaaa412544096282aa8f9dc4416075f2404d9df04096be319cc64a6a3ee018434c3b7b3faa24d820ae751dbf68dfb6e2c9ab10be51e2aded8de2fd871763492bd14fbb4833d66678d1d6596accbe826ba0d3fe96f4ee247a422d4cdda155946592f83b119eb12d80ce5d27e097be76be5aff0a4533c4c3d11d66662a3352d78ea8d550b86ed6b637d09ce61159367331", 0xf6}, {&(0x7f00000040c0)="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0x1000}, {&(0x7f00000050c0)="089929b897ea256b68eacad02e0cfff5cb976cfc2610571516017ad5788bfb2f8aea4e62c0952ff8eaa64a57b204bdae72bf56b80b4cab33a3a3da60f3c3209a1c5b9394d7054b", 0x47}, {&(0x7f0000005140)="77dbb1046605125caf33be", 0xb}, {&(0x7f0000005180)="ab1b6fa85094497f18207da8b06a205b95f6ecd8", 0x14}, {&(0x7f00000051c0)="bf879e54be6340ea5431068886ac020466e4503af26dd7991911e3dabefadae4b156cee4ba593b45d649b7aa3e96abf1b61de3f978f37918f505d1976ad08062cf2e544bb68c3c16ea2bc9e9b422", 0x4e}], 0x6, &(0x7f00000052c0)=[{0x30, 0x19c, 0x9, "efe05ff8cf38bef140fd41323067c034d0f083f2c34b4601f9bc9dc825c463"}], 0x30, 0x10}, 0x80000000}], 0x3, 0x800) getsockopt$inet_mreqsrc(r1, 0x0, 0x53, &(0x7f0000000100)={@dev, @local, @broadcast}, &(0x7f0000000080)=0x3270c32f00d3d2bb) 2018/05/26 13:41:08 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x7, 0x1, 0x9, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000240), 0x4) r2 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) read(r2, &(0x7f0000000100)=""/20, 0xfee1) 2018/05/26 13:41:08 executing program 0: write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x60000000, 0x0, 0x0, 0x0, 0x0, 0x40000000000}], "", [[], []]}, 0x278) getegid() 2018/05/26 13:41:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000418000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fdf9d)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x2, &(0x7f0000590000)}, 0x0) 2018/05/26 13:41:08 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x1e1000, 0x0) ioctl$BLKROSET(r0, 0x914, &(0x7f0000000040)) 2018/05/26 13:41:08 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) 2018/05/26 13:41:08 executing program 0: r0 = socket(0x2, 0x101, 0x8f4) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x202, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000080)=[{&(0x7f0000000300)='W', 0x1}], 0x1, 0x0) dup3(r0, r2, 0x0) write(r3, &(0x7f0000000240)='v', 0x1) socket$pptp(0x18, 0x1, 0x2) r4 = geteuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r4, r5) 2018/05/26 13:41:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) r2 = socket(0x11, 0x4, 0x1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r4 = socket(0xa, 0x2, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(r2, &(0x7f0000000040), 0x492492492492510, 0x0) 2018/05/26 13:41:08 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x121180, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}, 0x0, 0x2}], 0x18) write(r0, &(0x7f0000000040), 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x5) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x41) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/26 13:41:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x200c0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x87fe, 0x4) dup3(r0, r1, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) 2018/05/26 13:41:08 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='-\\\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x1, 0x10000, 0x7, 0x3f, 0x3, 0x3}) r1 = socket(0xa, 0x3, 0x20) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000640)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/26 13:41:08 executing program 7: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/snapshot\x00', 0x220002, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000640)='cpuset.effective_cpus\x00', 0x0, 0x0) r8 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000680)='syz0\x00', 0x200002, 0x0) r9 = epoll_create1(0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000006c0)={0xffffffffffffffff}) r11 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000740), 0x800) r14 = socket$inet_smc(0x2b, 0x1, 0x0) r15 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x10, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000840)={0x0, 0x80000, 0xffffffffffffff9c}) r18 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vcs\x00', 0x20000, 0x0) r19 = socket$inet_tcp(0x2, 0x1, 0x0) r20 = getpgid(0x0) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) sendmmsg$unix(r0, &(0x7f0000000ac0)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000002c0)="d3b4d7abc4d66936f338e535ab4c052112aa36c3310164f9f25e22221e55e5c5d67fb938df5be0da43e8a4e4a4aea959ed534dfeacb2cf47adb01e307ac0ed60745d65863f408711a29b857448afa9e42115e5a7a2f8bb8dc3de09d45c02ff1371e5541c7e70aa962a58e62f84cb751a125551126a6113773d202e34f69003aec82eb0a7981aec6b2fef3ba2054f51a9c7995f0d4ad06e449749683a272d497e36f7823bf619a55f7f49126ca9e39c03bfd1a0e56462fcfdc609dcb362eefb1c2d03c30c05d2a36e4e5e28", 0xcb}], 0x1, &(0x7f0000000a00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18, r19]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0xb8, 0x404c0d5}], 0x1, 0x4000000) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r23 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000012c0)='net/ip_vs\x00') getsockopt$inet6_buf(r23, 0x29, 0x0, &(0x7f0000001300)=""/234, &(0x7f0000001400)=0xea) getsockopt(r23, 0x0, 0xffffffff80000001, &(0x7f00000000c0)=""/254, &(0x7f0000000000)=0xfe) timer_settime(0x0, 0x1, &(0x7f0000001200)={{0x0, 0x1c9c380}}, &(0x7f0000001240)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x4300, 0x0) timer_settime(0x0, 0x1, &(0x7f0000001280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r23, 0x10e, 0x1, &(0x7f00000001c0)=0x1a, 0x4) 2018/05/26 13:41:08 executing program 1: r0 = socket(0x4, 0x0, 0xfff) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r1, r1, 0xb, 0x3}, 0x10) ftruncate(r1, 0x8200) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="e7ff6b098367d31fffffffff000000007331b025d6fcba32f06a4d128b2bdffd45a3053e8b93a1fb3de305a7cdccc62d043327ffffff7f16db798ec19b758e53c7235aa52618352b5d13393222a39a167cc11e16f3d0daad47a3c7da9016"], 0xe) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000040)=0xff) mlock(&(0x7f0000001000/0x3000)=nil, 0x3000) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0), 0x20, 0x2) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) 2018/05/26 13:41:08 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x87) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x4000}, 0xc) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getpeername$netlink(r1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) [ 112.690440] IPv4: Oversized IP packet from 127.0.0.1 [ 112.786933] IPv4: Oversized IP packet from 127.0.0.1 2018/05/26 13:41:08 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x13, 0x0, 0x8) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, @buffer={0x0, 0xe9, &(0x7f0000000080)=""/233}, &(0x7f0000000180), &(0x7f0000000240)=""/126, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) [ 112.864371] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 13:41:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) socketpair(0x2, 0x80000, 0x76, &(0x7f0000000040)) ioctl$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$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x2138c2d319d14a60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) mremap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) 2018/05/26 13:41:09 executing program 5: nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f0000000000)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x64, r1, 0x208, 0x70bd2c, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000080}, 0x10) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000280)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f000051c000/0x4000)=nil, 0x4000) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x2) 2018/05/26 13:41:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x0) read(r1, &(0x7f00000002c0)=""/184, 0xffffff4d) preadv(r1, &(0x7f0000000000), 0x0, 0x0) read(r1, &(0x7f0000000080)=""/117, 0x75) [ 113.255359] IPVS: ftp: loaded support on port[0] = 21 2018/05/26 13:41:09 executing program 3: mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x8, 0x1}, 0x14) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xf) 2018/05/26 13:41:10 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_int(r2, 0x29, 0xee, &(0x7f0000000280)=0x7, 0x776) r3 = socket(0x8000000000a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f00000001c0)=0x84) getsockname$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000019c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000200)=0xc6) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000003c0)={r5, 0x10, &(0x7f0000000380)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000400)=0x10) r6 = fcntl$dupfd(r1, 0x406, r3) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f0000001880)={0x9, 0x0, [{0xf000, 0x40, &(0x7f0000000440)=""/64}, {0x0, 0xa3, &(0x7f0000000480)=""/163}, {0x7000, 0x41, &(0x7f0000000540)=""/65}, {0x1000, 0x37, &(0x7f00000005c0)=""/55}, {0x2, 0x1000, &(0x7f0000000600)=""/4096}, {0x12000, 0xfc, &(0x7f0000001600)=""/252}, {0x5002, 0xb8, &(0x7f0000001700)=""/184}, {0xf001, 0x50, &(0x7f00000017c0)=""/80}, {0x1, 0xb, &(0x7f0000001840)=""/11}]}) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/26 13:41:10 executing program 6: setpgid(0x0, 0xffffffffffffffff) r0 = shmget$private(0x0, 0x13000, 0x40, &(0x7f0000fea000/0x13000)=nil) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000480)='/dev/null\x00', 0x40000, 0x0) getsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000004c0)=""/198, &(0x7f00000007c0)=0xffffffffffffff0c) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000800)={{0x40e, r5, r6, r1, r2, 0x10}, 0xa2f, 0xe90, 0x1e, 0x6, r7, r8, 0x2f285870}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000600)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e21}, 'bond_slave_1\x00'}) sync_file_range(r4, 0xcdb9, 0x1000, 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000880)={0x71e, 0x80000001, 0x8428, 0x18ab, 0x401, 0x6}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000680)={0x0, 0xc7, 0x30, 0x6, 0x40008}, &(0x7f0000000780)=0xfffffffffffffec0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000700)={r9, 0xff, 0x10, 0x5, 0x80000000}, &(0x7f0000000740)=0x18) r10 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000400)={{0x3f, r1, r2, r3, r6, 0x100, 0x400}, 0x6, 0x4, 0x6, 0x7d, r10, r11, 0x8}) setsockopt$inet6_tcp_TLS_RX(r4, 0x6, 0x2, &(0x7f00000005c0)={0x303, 0x33}, 0x4) 2018/05/26 13:41:10 executing program 0: r0 = socket(0xa, 0x2000000000002, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) bind$ax25(r0, &(0x7f0000000100)={0x3, {"15d26e3bc1239a"}, 0x8000}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00000001c0)=0x7, 0x4) bind(r0, &(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) 2018/05/26 13:41:10 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000006fc0)='/dev/audio#\x00', 0x0, 0x20201) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000007000)={0x2, 0x6, 0x820a, 0x20, 0x5, 0x6f, 0x7e, 0x8, 0x0}, &(0x7f0000007040)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007080)={r1, 0x100000000}, &(0x7f00000070c0)=0x8) recvmmsg(0xffffffffffffff9c, &(0x7f0000006d80)=[{{&(0x7f0000000200)=@rc, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000280)=""/70, 0x46}, {&(0x7f0000000300)=""/128, 0x80}, {&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/158, 0x9e}, {&(0x7f0000000500)=""/123, 0x7b}], 0x6, &(0x7f0000000600)=""/154, 0x9a, 0x2bf}, 0x6}, {{&(0x7f00000006c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000740)=""/224, 0xe0}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/254, 0xfe}, {&(0x7f0000001940)=""/153, 0x99}], 0x4, 0x0, 0x0, 0x7f}, 0x1}, {{&(0x7f0000001a40)=@can, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000001ac0)=""/180, 0xb4}, {&(0x7f0000001b80)=""/37, 0x25}, {&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/25, 0x19}, {&(0x7f0000002c00)=""/186, 0xba}, {&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/104, 0x68}, {&(0x7f0000003d40)=""/214, 0xd6}, {&(0x7f0000003e40)=""/88, 0x58}], 0x9, &(0x7f0000003f80)=""/57, 0x39, 0x4}, 0x3}, {{&(0x7f0000003fc0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000005040)=[{&(0x7f0000004040)=""/4096, 0x1000}], 0x1, &(0x7f0000005080)=""/4096, 0x1000, 0xffffffff00000001}, 0x7}, {{&(0x7f0000006080)=@pppoe, 0x80, &(0x7f00000065c0)=[{&(0x7f0000006100)=""/45, 0x2d}, {&(0x7f0000006140)=""/68, 0x44}, {&(0x7f00000061c0)=""/253, 0xfd}, {&(0x7f00000062c0)=""/150, 0x96}, {&(0x7f0000006380)=""/72, 0x48}, {&(0x7f0000006400)=""/54, 0x36}, {&(0x7f0000006440)=""/48, 0x30}, {&(0x7f0000006480)=""/103, 0x67}, {&(0x7f0000006500)=""/175, 0xaf}], 0x9, &(0x7f0000006680)=""/162, 0xa2, 0x7fffffff}, 0x1}, {{&(0x7f0000006740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000006a80)=[{&(0x7f00000067c0)=""/8, 0x8}, {&(0x7f0000006800)=""/107, 0x6b}, {&(0x7f0000006880)=""/28, 0x1c}, {&(0x7f00000068c0)=""/51, 0x33}, {&(0x7f0000006900)=""/82, 0x52}, {&(0x7f0000006980)=""/221, 0xdd}], 0x6, 0x0, 0x0, 0x2}, 0x4}, {{&(0x7f0000006b00)=@nfc, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006b80)=""/91, 0x5b}, {&(0x7f0000006c00)=""/90, 0x5a}], 0x2, &(0x7f0000006cc0)=""/192, 0xc0, 0x4}, 0x4}], 0x7, 0x60, &(0x7f0000006f40)={0x0, 0x989680}) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000006f80)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'ovf\x00', 0x2, 0x200800000000, 0x34}, 0x2c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/cuse\x00', 0x2, 0x0) pread64(r3, &(0x7f0000000040)=""/225, 0xe1, 0x0) write$fuse(r3, &(0x7f00009eb000)=ANY=[@ANYRES32=r3], 0x4) 2018/05/26 13:41:10 executing program 4: unshare(0x4020000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ioctl(r0, 0x3f, &(0x7f0000000000)="9f473d9544c08ab12ce907af2fc6ae0be7ba25f358bfcd02640161eef44199b74552609152bcf640f7ba0648821b42797b91717fa7837c82eb45d8107a90cd2e2a51a943d86973599f919dc7a6ca9e154c04fab504b896711c7e3cb4f696ac4f95a2491382") pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) sendmmsg(r0, &(0x7f0000006880)=[{{&(0x7f0000000280)=@pptp={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000600)="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0x1000}, {&(0x7f0000000300)="9efca98d720d66fd53565ac49b7a8d9d3a4ac054e9ef74b532d9775d2f044c579b22d2441022c50a2db22a5fbb71a6558f0d5ea83ab58441beac6a571355303a83054250cf638d2fd3d52b9797710338aa5affb0a7b3415027da7c52bbb92d069fad5f5664c7d8436675fe6903ff92f62d0e5858255397be7bdfefca5b7d6fd2b83c0c802741739516cc357eea3e3c82d64c5dc816e50ee3d2414569c8a2926329a28ab520e5bc51101d339a0ea32d9eb910aefd79e1fca9992be93e5aba408b5b6957ff827577b4f876", 0xca}, {&(0x7f0000000400)="547c3c92790ada9752e4cc3437a7f11dfb6bf4324a3ec8d28012be9e53dfb0911767364dc4cd9a49f9f1d3d60c0dfdd6a39e6d244850bf01b75cc8254e9576dc6604a76383be07cc32af2b67b3ade547208be1c4801f30bf01ff26074b5abfff6795ab36d47208e4cbdeb7f785a7e285eb856fb7f52770af26d032ab73243472328bd6a31c960a5e71a8cfddfa861f3530c161c2e3b743cd4c405a0269ba7e308a2ac048ce7b4991a6dbec6a450c6bacb39b7ff2d7", 0xb5}, {&(0x7f00000004c0)="97122796636d297540bf76649f79ca45", 0x10}], 0x4, &(0x7f0000001600)=[{0xf8, 0x113, 0x6, 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{&(0x7f0000005b40)="2c65bbfc8b693d834aa07f59fa0103969344e5587fddfe526312ff859d90227612867766d51fd84015d9615f8945427b219931a2eac2519a7bc3d56df09ea887e7c991e255f2222e0ce76421c5d91ee994ca1d1fc2c4f6c725315a4622139bff76201f30b93089aa20fc7d82b546cfa459d6752f3e49373f63438454d7770c02d92b15ba4d4135f56f6635a50e82852c0f127f4d6e1b05711abe481dc87bc2bd17d4bbacf8f4236c560c51228c8ca64b01886e776a011678fb23dddf", 0xbc}], 0x9, &(0x7f0000005cc0)=[{0xc8, 0x10e, 0x1, "2af46c58402a1ad13ac24f980ce378346c60777884607c7467424830db7f4fca1beac1c459dd846d2c1274944bee21b0b929be5f91eed3e3fdd6956dbb5f77e73e720bd25b3cb85d996b579192a9a84a92c603a2dac389d3ea1fd2ee51453bcba45635cb889d5faae7bb2ce0f320f17d2260f71fe190ee2139891c9d5cb5a8ca41d414eff92c7925d8a39d72bfe79b01e97ef1ad35e9a61228c4cec48aff9283c734000f0996c937681a12e56d6f90627001c52f89"}, {0x88, 0x10c, 0x8, 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{&(0x7f0000005f80)="10e470254d02ee03b2eb193122c1ef9fb3950c64d4015d8969d96de0900a56a51266c10f39ea317cc2cafd957636d9c94501be2c42041a212167b7f6e282f5bc9deb32a3fff262851ec1604bc292d7e4524f979f9a728de1ec3a27860f38fa3f6c9ac3f2", 0x64}, {&(0x7f0000006000)="d5115df347d1d2687b1d437f7a4ae86272dca0ee50faca9879393e71067dc6af17a1a9cff142a674b7e54e2cd80e320ad65b775bfb6c7f33a23c1ca6bc230c44a1fc76cf8598ac0a6a31706943b5a8f1f0a4748ec7f8cb2f08c4aa5ff86cf94212fffbcee8a8e8d725fd2d9a23d6e8baf902da806349cfeb1fdc6b7b423a7d0aba171f687265e0267603cbd040140d30cc7682ea1bce3c94a592d612a93f0ee6d735f675e328d073dad22f8cb2237ac4f3a92e2b8d7a1267fccefd4454c2636a64434e006cea3776ae8ec1cc1866a9c1c534a56afcbfbe16757f22a8f8f7c781570475556a564ad7", 0xe8}, {&(0x7f0000006100)="87b4b6af64f491cd52e1c81cc9478724d3eea7d63f0d07aba1d4d60e705e3e0fdef04707d8d021319687686732a18a9ffc16ef7fb3db44003f20af1ec592ca0c2cb75627a5897e3ff512194fad2b4e8ef98e4bd634d0aee0a87e1a684bd4de79a5317636cc0b2d00f759813c5aa08e8b1bcc7ec32aaefc71390ee178339362a770eb6e4aeb2e944f5f95cc12cd0823affb79425ac2246065ad01c4ca46b4d1f911f128", 0xa3}, {&(0x7f00000061c0)="bd54a9a99722feadb19ec066ef8a0fcb2888bce1c50d81962d2915911792c77a6a44335eb7c2ba634fafc7bf1bce5af4b9cfae827768f5d2bad26707a1f827136077e74844512ff0397c4f44613b12dae7a378adfd5076b8261af9aad0e2673d6699d50483d6ae2c923c3e87f8da04b153f743b86b12ebdeb9e63bbadf527bd89d9671840fb56719c60350759fff81f2094de3fc941ddf9e0b6acfa0ba423284cdfd6668f61792a1ba4e67f85e5a5619070f9c01565ddbe28510a1dd912ee648c1b29b1ad00529a146134b146823cb1ea21c8bf43f2a54a5d6bdd10a951766259d8b9c608a09ac11accda118776834f902d03e1e", 0xf4}, {&(0x7f00000062c0)="738685ee72dcd38775649980d8c0a86d43fee9f0ee9fcd15352195b9cb782e30cf0818e30f29a9a53201bbccfc4aa9bdd8b09ff1d4758a848c098c6a40014760ab91894cdd61e3f2b615eebcaa2ee5c137e0f1963ee34adc7531cd789650baa93255663c481f84754942a75e2562c9cc8c0a5eb9f10c5410f14d149b8f4ae8aba72206646bcb3a1b54c8a5fc256f46e62553da88e3800fa2b5e63de0e571f1f9eddec755c51d8e05a943b83ef34df953dbf6148b8d7799b20ab3dbd272bbd24d616ace5ed61baf0ebf4aabd4617dca73272369aae38f8468", 0xd8}, {&(0x7f00000063c0)}, {&(0x7f0000006400)="5370f1de7588df55f13b5b70fc9c40d3b3135ca65cf52f75bae8fa15cb426a9ecabd10a8ce3edbb9f9586f9e0dbe7742c55038a0859ed514e80027a9bb45137a2957db10b917dc62961f1504e1404e96b125fa6b8a6f97a3fedba76dcfe0fd2d050b2c21f16b134661bfe3d46f", 0x6d}, {&(0x7f0000006480)="dcc9d5cd592db4b4384856a43db4db755369abf3b008ecb2eaa82f0b26d0328676222d73b957e3f426a237a9944171cb633fea704a63b934744b089f1b8a5b9147fa470da20ff6d2ce24879995100e98537e9dd83cb9df25428f857836b5165d25292ac321e9275b17992658a0e090e630ecf09e6f0c02100d365e5a00ef704db0d7f6918179f4a60ce5cff5b3c01242ef8dcd90b551e109a564c3e20041", 0x9e}, {&(0x7f0000006540)="c1f2622558f83c8b30cb913bdd6205e924d047303c456860fe16752a2d99993fd006c0d4a34a888d43b158b3c5b714ce14441bae13820baf76f17a2e0ef27df8ae94f95c05b2ff2b2776fe43e023835cda8af04f4e10612d68ae94f30e926c6b998e8f14d8339e38b55fd82818ce728bdcfa1aad41e0b3a227151cde19a24e5c4e14111936aef1dca08a", 0x8a}], 0xa, &(0x7f00000066c0)=[{0x58, 0x112, 0x4, "c26fc603504cdddc95fd3ec7aee9a849fb02ab09e9d58d2b2517c5d24841a7b9349843b02f077950aafeca4282645e0f1caa766425da61ed68838ff375e3d3f57750"}, {0xa8, 0x103, 0x20, "b5bd2b7a6abb02198a6f4b4d040cdcfbc0a139a4805812d820eb4a7b650f685ed4b3b5082b69ed25746597e67fec7033e35c1236bf91504d5996e4201a44dc72c99b0b3259f3ed76af2735e0756bb28bd90e360d19e6645f6166720f62e92f920e8ed636ecb5930676e29c0142ea4c1e85d7d28d91551d63d26f3f7c645710ede797ac443fd7e851a8a9be50fc0b35579e38"}, {0x58, 0xac2ab757be977c9f, 0x4, "b4502d32ba33e0b5c78b273cc59a5fb5c985a5ef22d24e8a5373c0a07b268196fd9d77eabbe8b25913c5dff8b9acbc922b43d3da0a9ab50e490dc8cdaafce6c4f38fa8169a"}, {0x30, 0x19a, 0x1, "5233ee751466fbcf951e9331003220effab121e99c2bd86c7606dbe0b2dd14ae"}], 0x188, 0x8001}, 0x8}], 0x6, 0x40000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r2, 0x108, 0x70bd28, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DEST={0x30, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44001}, 0x8000) 2018/05/26 13:41:10 executing program 1: r0 = epoll_create1(0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = epoll_create1(0x0) close(r0) open_by_handle_at(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x100) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x14}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000140)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 2018/05/26 13:41:10 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/193, 0xc1, 0x40000001, &(0x7f00000002c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300)=0x6, 0x4) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r2, &(0x7f0000000080), 0xfffffffffffffe25, 0x0, 0x0, 0xfffffffffffffec7) recvfrom$ipx(r2, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) 2018/05/26 13:41:10 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000180)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0009cc00e0ffffffc49ccfdae100000000000000000000000000000000000000"]}) 2018/05/26 13:41:10 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) read$eventfd(r0, &(0x7f0000000000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0x3bd, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x109, 0x0, 0x0, {0x4003}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x8, 0x40c0) clock_gettime(0x0, &(0x7f0000001380)) clock_gettime(0x0, &(0x7f0000001600)) nanosleep(&(0x7f00000013c0)={0x77359400}, &(0x7f0000001680)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000001780)={{0x0, 0x7}, 'port0\x00', 0x8, 0x1000, 0x0, 0x80000001, 0x5, 0xc9, 0x1, 0x0, 0x7, 0xfff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x6, 0x100, 0x1, 0x5, 0x8, 0x7, 0x0, 0xd3, 0x9, 0x8, 0x8, 0x2c07, 0x1, 0x2, 0x3]}, &(0x7f00000000c0)=0x100) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000001500)=0x3, 0xfffffffffffffe46) bind$llc(r1, &(0x7f0000001440)={0x1a, 0x5, 0x1, 0x8, 0x2, 0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getpeername$packet(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000014c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0x1000, "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"}, &(0x7f0000000100)=0x1008) 2018/05/26 13:41:10 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffa0f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe00}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x1, 0x4000}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x7, 0x101400) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x40000, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x101, 0x4e21, 0x7ff, 0xa, 0xa0, 0x80, 0x6f, r3, r4}, {0x3, 0x9e, 0x400, 0x9, 0x0, 0x0, 0x1}, {0x8, 0x6, 0x8, 0x3}, 0x9, 0x6e6bb7, 0x0, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x0, 0x2, 0x1, 0x9, 0x100000000, 0x1}}, 0xe8) r5 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x81, 0x80800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r5}, 0x10) ppoll(&(0x7f000079f000)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000afaff8), 0x8) 2018/05/26 13:41:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f0000000140)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x200680, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f00000004c0)={0x4, 0x1, 0xc9, &(0x7f00000003c0)="540b854debc86a472eef3e1b2f026cd661d5530513191b499d0b4511963f09730ca896505c55f89f97df05704a063ba9d1509b7ee365e9db9f483d6a814e3e6d6aa494c733f15a28be0352e429edf5316630ead682214784ceda843dcd532dd78eba31c15ec680f180f83eef966b51341367a47bf4ab21475109252cf33589890b72208df885f485329641b50f1d289f58f44fe4b0dfb3a65705e1ef98c5567b933cc755f6ccba841dd5a4d607aad1e367a6ca32f1da9ac2a1bcfc96c9835d47abeaf6fb87eb9fe357"}) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/142, 0x8e) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000140)=""/150, 0x96}, &(0x7f0000000200), 0x10}, 0x20) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000640)=[{0x7, 0xffffffff}, {0x8, 0x5}, {0x8, 0x1}, {0x7, 0x8}, {0x7, 0x1}, {0xe, 0x401}, {0xf, 0x9}, {0x8, 0x2}, {0x8, 0x9a5e00000}], 0x9) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000500)={0x6, 0xfffffffffffffff9, 0x8, 0x0, 0x0, [], [], [], 0x400, 0x5}) syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/26 13:41:10 executing program 1: add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="583ff8ec10aa3eb03252dc6bcf8c5673bde75b4c184532bc7efd3509ac3fd69b0103aab03995b48f5fe2ebae29", 0x2d, 0xfffffffffffffff8) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000140)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/05/26 13:41:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000001c40)=[{{&(0x7f00000000c0)=@pptp={0x18, 0x2}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)="a80d4366294cd0af17a52e2643a81d5b872ab326cc3354142784525177fc22c3dfb740921a56e87724a88c03dcae43decf0e18c121ae9eb0d1", 0x39}, {&(0x7f0000000180)="8828571d23dc15a43eee5d7cd5435790cd11f62c41826ba451098ac1942e4aa55af86bdc463d3f8f2cb905564ab81757635d7e02f5d4d27ab2ca7204809eaade70878ec739cc4adfc2c159d2064c19282cb9d3e8b23e38eec4a8e6f0e6796e71a1eea956577a", 0x66}, {&(0x7f0000000200)="10e6a8e4ede87d886e664407acc258d8", 0x10}, {&(0x7f0000000240)="94d87148980c42ea027f2b5e9a9f70c753b8bd48db527699179f4cfc2390b8", 0x1f}, {&(0x7f0000000280)="98e3cc116db19447cbc2974a73267e8512c25ff923553bf264462c170b9292d3d38c149f3d381af86eeb7c959d350d491348defe6213dee68b3bb313c94580b4bb1cfd1bb20b22034a56ff0883c6feec1e9f8f8c93bab04bb0d8cc0a212eb78ebc805ea394fc36c00b56148fa0690e7a4582d0ec8943fbf2f32955360892b49d85b1b6b8c34358ea04624f9b5208b06af033a49034d5ec07fab27d29f4223230e7f34cfa02a381e356d482652898159de143fd0302ee5d6f26747d0b21c7136a03905749245e84570bcbc94c9020d2775d26bebe23c2ce21648a3830", 0xdc}, {&(0x7f0000000380)="37236e7f4c9d460d135667d9fb4dac4b30bf0ffff3df95aab9d5bd68ddb8ad654fbf0d6579db06954973223a010a6c9d80968795ca9004fc5aabe2a02f811cff2d51ca41ed7f4b5644b106cb42fbac2a26c3d405ac039aef59039599c4e80ca410eefcf05c8ce9910ae1e7ac2062f2d051385bb5c3dc67b92f2b67fc867656005f6fa11af8a34621c0e75c1d6efb771aa0563ad82ea247a9962dc5", 0x9b}, {&(0x7f0000000440)="a666cbdfb475bcf6d737ba110b2c9b37989c32de854d9c57e4df06eb75468c8c03c11e3b057f18b8f6e2acd20fcad96abdbb0e791ba70c9bd8fedf52c5c126e39b274946b34db289648c2b467b93038922490f258f4046e7e7163655b0998e366d9e99aa930b8b7164191c2eab67a1c9c75c09a08e6e2697a401a48b154b3bac750076be3440aeaad14f1d39810e89b3", 0x90}, {&(0x7f0000000500)="6fbf22c6597ea207bf6931266072efcf1584717d00043c31f2a5b0035d283f9102a8123fb2be75eeb29b4b5ec8241b6bccbeff351c9eb94584f1d92ef4336458d3f7c8ab44cbae0382a8aa2de3d0b01bbbacea1c28c6308dfb01faeeff46fa9cd485723101141bf98213252e8835798d0aee74e24e776cda61a2", 0x7a}], 0x8, &(0x7f0000000600)=[{0x68, 0x0, 0x8, "ba59ea16a19c47e0af00de1ce799a24ab709ef010a36cc45940fc9bf0b5aa50fa44cb092f883e897e48cec739d369b05af30d4349f5d1cd6b6830436c48c361d9f13a8871e39a4e83992b4feadaa41f6feab2a6e"}, {0x18, 0x102, 0x8, "9bc6af1c"}], 0x80, 0x20004000}, 0x7}, {{&(0x7f0000000680)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000700)="e1eacea1d40d16139f783eb1acc0ad8d5ff58c95d4858ed9c2b21da2a3008b1774fcf0ad0310a18ce1973bbf27fe00140a3b3b8d79dac92616918c500483010802255916d0679c8ccefe29fb3463ff59af420cade1caa893042d251fd2444cf6cbe42fee3d4e9b51347fe7b8ca2de8a7e39a1d8062faca2650b31f8160713d331af07084e2a3b4", 0x87}], 0x1, &(0x7f0000000800)=[{0xb0, 0x109, 0x2, "dd2bf3d2eb6311e359e1a3eaf5f789496843a1d03055434f65261fc21e2d713252bbeb10282fad759db2eb6e717954a156925ca78ccad70ecaa8f7da6b6165aeac7d1d4ee4eb3a492df5d7ceb9934ad5db81d5c59283fb4698dbdeb116e467e69eebeba8b25583b37fa5fe520b14ee02c9a387cc63aae1941d931f799a484908ce69c81e54ca605201a33ed7062920637eaedfe4ab1e19089a05b9d955"}, {0xb0, 0x1ff, 0x4, "d8442cab7bab0402ea837b57943c283051a80e17543ed1cf164725d1cd7ca9fb4b529c806839f5ca285089ca5a5eacc82791ad7e1c2b571fbd52d20dce358323eabdd398aa40c35d1165a2dd660371956f120d8891e3148bf0af62b303df184797964d0d942dd14284c7cab40f55af08e426939f256c19195e5c7d1a726c1596b41bc4191b70794d58c0969a61ae89b8ab6d8296a8ddd6d020669501ac2586"}, {0x78, 0x3a, 0xe7e, "d7e88e0386dfed6f56db2a85dc60f2ad2c2645fea2cbdfbc4db0ac7badb4abb30cfa9258cb56904a8ffc85e6558ffa699a46e7434d685319f86520be516dffe2e1007ef1154bc5f640cd099c1062dd92555f1007453028fab04e992dbcd39ba156fb46"}], 0x1d8, 0x40844}, 0xa5}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000a00)="d430f00222dfa6dd2c5ac4490c2e55bbf9dffc75f4cec950b62a4b7d77014fc8b3a8227b0cd95a2f5edfb3a50af4ab21ead1ddd3e5ce3c38db8bb86ef2547618711b0faeebf9e5f38d3b31b22cdb4dab97f0fc4fa1dab30c2c5acee23575814c311c5e84555b5667faaeb2995925e0c49cc2a7b339f1dc47", 0x78}, {&(0x7f0000000a80)="e64e812fe92ae9a09c871862b974d434587b3b779792b6beb50e58d387ad45f575ba426fa771d4e5f89f436d26ad9048f07b8c6c1e65ea0c2e80036867bdddda618198454339c70a9e30521742fc1bc540a8108f3a27d4b57ea6129ddba051ea1c2a2d73c9e305594016a98b72d5f5618d9cf8ebe5f7470c6196ec84186486f125097aec8701e5f25657d304fd8e51249f97f6e37c3b121d7af8d08ba8c531f6bb164baf6d2dc122005ff4a2adaefbd54353187dba291eef5925ae6a25f7ea927620aeaacdef4e964d88d8e8b8bfb33220f59722a51e27886f4e80ba102c185e08ad5b27269f48", 0xe7}, {&(0x7f0000000b80)="35446b020396f7b42d8efd9d13faaf398adb7418a93a077de71d7c0f9d97356ce877960241e9004deabf169ffb3772327f9ba45268d688383894830f2ddfc452e2df9a574e78f904cb6a4a53cd05740a65b95ccb832baaba", 0x58}, {&(0x7f0000000c00)="2321392903289ff950c02753773c0f0b50f0b0bb5db27b072237a9921c71662e471293a4442f263bedf76d0428d3ab2db453b6525b346a9b85eb65832287d39b9ab7c4b394bd0e129a39c31892ecb7614542184b74eedb3d2893f8f7eb6a86db434cd0540a829ab622f9a7a812f73a0860fb332302ef09fc04058a415035535a5eade224ce3df3526b3ec198408ebdaa5d", 0x91}, {&(0x7f0000000cc0)="56a3a0aeff9ad5327cb70c70525a9a7a4f188b912d27973d87dca814dcb1e3207f448d4d040ebcb92ee1742c2edec651bc1c2b466435a47788eeac87dcc89efa6f740951b7b3cfddcda26e3f3e352f101647201e798197e0a3073a6513e12ea71edc13f3bd92a784a947dc3a40ec9785ea64f85fc00fc4c532dd44148271e7befbd0b76190d598e30f3ac5bd3ff47bda5157e4cbddc0970cdeea98addec6d9c852595288fac29b3c6279", 0xaa}, {&(0x7f0000000d80)="1ad526279b4bfa78d8c2337cad749d1340b9ffa1d1", 0x15}], 0x6, &(0x7f0000000e40)=[{0x110, 0x11, 0xfffffffffffffff7, "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"}, {0x28, 0x10c, 0xffff, "37a2ac8eda891fd5ed553a66d666ac642a"}, {0xc0, 0x11, 0x9, "0e65b5faec812fffc77365706bd90188965bc1ceb41f7fd35d1c73a288c8f7040989ac9478c4b12fe7579f75ac4deb4aaadc8b88399c47f52012c1a22b45a09feab81964c77e157d94dc2b7dfb54bf7d03a73289a186f43cfe08c4c58feb57cb2cb37e099544ef4bc5cf98bcb9b8b5540e91316cfc7c0fa2f03a1c5ee960fd5ea36e2417c3c771c6348ce6c19247705a01bb4cc416661b79c41ef08ba249fd2fbcae606a5309795040ec"}, {0xd8, 0x11f, 0x9, "70e424529c63bb03ef06fa6ca250010810cc75ce7c360d5e951296a098f9c4cad5bb5a11a1853af6f38d8f940671c39969773c6b7b53a01d20edf95d5b11e3aa1bb1e65498c81450c8a6924aa2436dfb3608a164dc7c899bf1fc68b73df4af1c6b6241577b8a40ff2824e1563aa67652fc81d2ba87e241c798d6eb9d6d0bf21cc8ce606c237251cdf56d9581cd7bbac0f7b259a63cb841b0c124be69ad9c594160105919502bcd97bf0967c0cb1d0f61ef29cdf5f105cf414cbab219a9810114b4fe8319a065eb"}], 0x2d0, 0xc000}, 0x10001}, {{&(0x7f0000001140)=@sco={0x1f, {0xffffffffffff54c8, 0x2, 0xff, 0x5b, 0x9, 0x8}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000011c0)="e270d2f13a1adc36085a3ffcd5694ae21d1d3cf0dff2e0564a81d2bc58fe480f5a888c8f0c7bdaaeb84f792b6409718fd55489a8f8f7b95b075119cf7cd9643a8828b17e67da4a7c97372701ce0ce5af9c", 0x51}, {&(0x7f0000001240)="b38b53a4fa2cfe0e0cd96ca70402142a69cb12749569ca1fc4910c6a7d557ea0a4e96046c130a1ca86a5dbf8e42bc5ca920a0f4abcb123e9a3e9be4433f03ed06dab7f4294c956a9e98cf860a6075b44fb2e31a6e4", 0x55}, {&(0x7f00000012c0)="e2f769fee1ebbf26dab9562fcc5909d476c984292c552d1bcb3674eb9de3bf0b9c6f7dbafcd44bd66746926d3230fc0b9df8c6ee5135c2fa7c44c54167eec647bbaeb5655358e1630ed147ff4917481726f57b2e455929bdcf0a0154a80422dbccfce3698c577d96efdb867e0a27fbd7f2fbb58e1e9ef1ae4fa8ed5c018246849e31a6b9fca6b3c9ada352d4eca1e344363bbdac7acc9090a04dbe5f1332202641a572c6d693f636881bd271549abd84b15ea3f93c712e90120e236e1a14de5151aa70", 0xc3}, {&(0x7f00000013c0)="970afc80ccbacc1b8562df999cfb9f6aff8fec1f399dae2a1c7c8bb36c0be0d1eb71ba59d003cda8b434ed8f65f689dc6521ea9b2b7e8e295d46afab41b2a048284d99a6e63f9b2ddced1928be74f29ad2e727dd17ae054c38bb4a2bf154c52855790f7105ddeb3d996491c62452bf", 0x6f}, {&(0x7f0000001440)="aa3773d552858afaff5c78c06b17bb46a3587b49bf7f025ea11fedf767f615147c9fcdbc6da140aa27a230762049c60563917e9a2811b5982defd1be01b2abd9122fb0985c8893be257ef19261a0a63b8fad3bf4c8e601377b520ebde45fafa79b20492ed7ec88279c5bc410c19ad2906911f16f018683e63a5779bfdafd18b804c927c236aea75cf4fc8187c7eddb5a8e6a80f200", 0x95}, {&(0x7f0000001500)="6496b10daaa9b8a5ca20968c8d48947bd3d5dc0afea66d2e4054189418305609316d965a3045701a5a132339c1ab4d4a40ec5bef5d72db397879769d277f2289555c54bc85ad5aa44b3c780372f9b43196a70cdebacbdf6ff05188cbc777f4c67cd986d1d1cc4ca9531a44a17b1427a8efbd4d34afe297f272d37ba41f54941a5351a84604b9ccbec2a2e753aa7b65647a22841756f648e2d53a575823ec3afa4a7f9e6bb59f4c9ff4202ec7f285c6f474a4ca5f4f78fe86f6af7a7642068fb98fcac377", 0xc4}, {&(0x7f0000001600)="b3d669350cf201362fd5c77f3601c42237b7900baaf1902d2103d13ec250403f07f3fc4d381cf2c3aa8aa5c207535d286755964ff3a4ae4140d6a234e7f83616e58ccd09de136e4e02860ae934e2b363a65e5893cd3adf6234355f180b17c8aa2039bfd0f565537744882a58ae3bccf71b0411909c3f0b32ffe707c59dba9256ae", 0x81}], 0x7, &(0x7f0000001740)=[{0xc0, 0x112, 0x0, "ff2c1a1df1af48bd45bd3e1439947541a9da5936dffedc70c16975a21043078df2ddb19e381b0e7315a449bcdcdcdd4cb22b39bffc145c6fa622ae7df26003fde9f9a502f40b5c49ce9245a84251944b428b49911bc9fc186e06293872b694ab90bf7bc8a119039233a4dec36059056aefb10efa93312e234fc8c89089b8ec4284e3cf3cfa79c1b156b181388d77e76c2e68ba384c3430d8675f316ecc2b736f397089060c568dcbd345037842b8"}], 0xc0, 0x880}, 0x180000000000000}, {{&(0x7f0000001800)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001880)}, {&(0x7f00000018c0)="1b7b44d2db554f39025df8f2c612134dfa79dcfc12cbea5cd1badc1cd9627db1a3", 0x21}, {&(0x7f0000001900)="6467d9fa2bc381d26d16ca0fd408dab85e76bad95cdc04462582803209dcd3897e85c459fecd18b458a8e4bfe71146d54a8d51bae70e707f3f4f47877633177188f2bf7fd47dda62bd374dccf94c3f4834c1f294fdc838cca924077238768af996264537d34fb4c08296534a4e318460bbc746773eea5e72050d6bb8826c52c8dfe6fbf0b44c3c667c5d0c241cbb5da50e47cc86b21da73a19d149016c67acd242a35de2e4db6032473daf8dff9d61155bd117e5b2b0fbfec325b19d0d878b89fc53", 0xc2}, {&(0x7f0000001a00)}, {&(0x7f0000001a40)="c9de25d9bd29fa2d8454be590bf8ede682f3e43e5397caf0e13c42928fef64c9bf99defb0dad2557276d46090b2a17b9395ebc15fec9a458a56b6d2a34cfbb9a940a1d5ce05579ffdcedb4", 0x4b}, {&(0x7f0000001ac0)="64a0eecbd42f967d1fa623fc7e669fb791", 0x11}, {&(0x7f0000001b00)="c3fd7d3b680cff12bae6f8cc874b64e702fb67bc4e43187bdf80b4acc28719001a8848e970814746287dc4003648a92c2c152eb45251dd89e87e5467c0d99bc266f25fffd354db40030eba2bbf7d9f7afdb3ec9db345f997eec91dfadc800bb42c074d5e434ab75fdd133154890c33bcda2e432efc453f2b2f72495804a86390695a6653914615c9d653f5f1215042e8", 0x90}], 0x7, 0x0, 0x0, 0x800}, 0xfffffffffffffff8}], 0x5, 0x4004) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x101, @loopback={0x0, 0x1}}, 0xffffffffffffff1d) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000000040)="bc", 0x1}], 0x1) 2018/05/26 13:41:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="160000001a00090000000000000000001c0000000000000000000000bd7d5028e5"], 0x1c}, 0x1}, 0x0) 2018/05/26 13:41:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x4b, "b9f255baf3b4956b108a1088a1c027281573073236907ee05f1ef67e6f88f8149bbd12baab874b8cfc68453fa52af6e2b32f96648b3d712d2ac89220c9f32fbf0f7a88dc3844b6e156f6f3"}, &(0x7f0000000240)=0x53) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0xc35, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x100, 0x4) dup3(r0, r3, 0x0) 2018/05/26 13:41:11 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000), 0x0, 0xffffffffffffffff}, 0x0) [ 115.595071] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/26 13:41:12 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) unshare(0x400) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$llc(r1, &(0x7f0000000200), &(0x7f0000000280)=0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$getregs(0xe, r3, 0x8001, &(0x7f0000000340)=""/227) io_setup(0x6, &(0x7f0000000300)=0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000680)='/dev/sequencer2\x00', &(0x7f00000006c0)='/dev/sequencer2\x00', &(0x7f0000000700)=':ppp0\x00', &(0x7f0000000740)='/dev/sequencer2\x00'], &(0x7f0000000900)=[&(0x7f00000007c0)='/dev/sequencer2\x00', &(0x7f0000000800)='\'bdev)(ppp0\x00', &(0x7f0000000840)='%\x00', &(0x7f0000000880)="2973656c696e757873656375726974797070703173656c696e7578252e766d6e65743175736572284072bf00", &(0x7f00000008c0)='/dev/sequencer2\x00']) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000440)={0x1, 0x2, 0x2}) read(r2, &(0x7f0000000100)=""/223, 0xdf) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000540)={r5, r5, 0x20, 0x949, &(0x7f00000004c0)="46e86a06ed601f02519ad856e0ee43d5ee10fb4fc24551156fae81c020ab5d90fe5632d8228bdbc423f5787d7817e2d1cfcb75047183581fa5702ba59b152603b639acecd82124dcb070e1fd316d6bd08f9206", 0x95, 0x1000, 0x36, 0x7, 0x7fff, 0xe6, 0x1, "eac1427df155035e9694cf34f2bb1f4ff2c60a56296bb6df3f3d027f31af13a5a2193c34a4ab5a24d8885a7dab6feada1cf749929867bff4abf0400df83b6ce75ffd34faf348f395b6d2e64be276bab5e866f1a59b8993aa40f2763d3e5b58431573078932205e84b7cb1f0e680dc5dc71a98a1d6ec79667cb056db95cac27b58dda0dbfaa537b506f2e9e339c766dd8a12cc325df74c5d9d2817441e1c538823fd69f389498aa6e444814e6bb3c4e9ec83fc2737a78454cfddbdc5ef0dfcd50e9bd86fd8ccda194d105acea5a8755047927341a1e4c9e465a"}) splice(r1, &(0x7f0000000940), r0, &(0x7f0000000980), 0x2, 0x6) io_submit(r4, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000080), 0x121}]) 2018/05/26 13:41:12 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23}, 0x10) listen(r0, 0x3) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000140)=""/107, 0x6b}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/8, 0x8}, {&(0x7f00000002c0)=""/206, 0xce}, {&(0x7f00000003c0)=""/234, 0xea}, {&(0x7f00000004c0)=""/22, 0x16}], 0x6, 0x0, 0x0, 0xfff}, 0x3}, {{&(0x7f0000000580)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/196, 0xc4}, {&(0x7f0000000700)=""/29, 0x1d}, {&(0x7f0000000740)=""/90, 0x5a}], 0x3, 0x0, 0x0, 0x9}, 0x1}], 0x2, 0x40, &(0x7f0000000880)={0x0, 0x1c9c380}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x102}]}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffffffffffdaa) 2018/05/26 13:41:12 executing program 4: r0 = socket(0xb, 0x2, 0x200000000000000) ioctl(r0, 0x8912, &(0x7f00000002c0)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x1a, &(0x7f0000000300)=ANY=[@ANYBLOB="b400000000000000bd000200000f0000070000000062d6c495fce38f1100000095000000020000008f5517dfc57f1efe2ce92c3c57d6117d6f6cc4ea75dfa2c12cab8bbac758bcdac30a37d3a17a7c5fe97cf5968a962167f8224147041953936546ab4ee3c279cc3f752c9ac7f469633cd9b842dd9e2f05951fca52f35071a5f338e7c8f9133105655d73984f8398b4eab92ea07b0570ea89ddb8eb2ec4e13df7b9cab26dc2038a9b60e54207e640ce3cb095f63e2b156d33ca3ad8c929f93050cabd06b29ba8393f2cb6ca77d5a957fd1b"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x480000, 0x0) 2018/05/26 13:41:12 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r2 = socket(0xa, 0x200000000001, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000880)="240000001c0007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/05/26 13:41:12 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x509000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x4000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x20000, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000140)=r2) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000180)=""/55) fdatasync(r2) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffffff, 0x101000) write$tun(r1, &(0x7f0000000480)={@void, @val={0x11, 0x0, 0x0, 0x0, 0x16}, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/05/26 13:41:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x800, 0xffffffff00000001}, 0x2c) ioctl$void(r0, 0x5450) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000140)={0x7, 0x2, 0x1}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)='T', &(0x7f0000000080), 0x2}, 0x20) 2018/05/26 13:41:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x3, 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) close(r0) 2018/05/26 13:41:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 0x4e21, 0x6, 0x2, 0x20, 0x20, 0x6f, r1, r2}, {0x4, 0xffffffffffffff81, 0x9, 0x3, 0x100, 0x6, 0x5, 0x1}, {0xc3, 0x3, 0x4, 0x2d3d}, 0x80000000, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x6, 0x3, 0x0, 0x3c, 0x4}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000100), 0x4) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000080), 0xfe46) [ 116.096931] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/26 13:41:12 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000480)=@newpolicy={0xc4, 0x13, 0x201, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@policy_type={0xc, 0x10}]}, 0xff90}, 0x1}, 0x0) pipe(&(0x7f0000000600)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000007c0)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000006c0)={0x98, r2, 0xc32, 0x70bd29, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa42be0f66d81921d}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x2400c000}, 0x40000) [ 116.146923] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/26 13:41:12 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) close(r0) 2018/05/26 13:41:12 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x40010, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80805, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000580)={0x3, 0x4, [0xff]}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x1) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000440)={0x5, &(0x7f0000000080)=""/160, &(0x7f00000003c0)=[{0x5, 0x6c, 0x6, &(0x7f0000000140)=""/108}, {0x340, 0x27, 0xffff, &(0x7f00000001c0)=""/39}, {0x0, 0xcf, 0x7, &(0x7f0000000200)=""/207}, {0x34ec, 0x67, 0x800, &(0x7f0000000300)=""/103}, {0x1, 0xc, 0x2, &(0x7f0000000380)=""/12}]}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000480)) 2018/05/26 13:41:12 executing program 0: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) 2018/05/26 13:41:12 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x100, 0x4) listen(r0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) 2018/05/26 13:41:12 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x57, "77d88f9814aa0b4b6e84a5bb36c8eb9c125f446fc80b491f3dd917ff3c2222ef83905dab46207e61c6d1cc047d4e6dcf0ff01041694f49a14b129acd869393ebe28c731951843ed2f4ea10efd039c8b82e61d177dc86ee"}, &(0x7f00000000c0)=0x5f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x874, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={r2, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) [ 116.326371] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/05/26 13:41:12 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x80, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000340)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a80)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000c80)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000d80)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000dc0)={0x0, @remote, @local}, &(0x7f0000000e00)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e80)=0x14) getpeername(r0, &(0x7f0000001440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000014c0)=0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000001640)={@mcast2, 0x0}, &(0x7f0000001680)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000016c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000017c0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000001800)={@mcast1, 0x0}, &(0x7f0000001840)=0x14) getpeername(r0, &(0x7f0000001a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001ac0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003200)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000003300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003340)={'bond_slave_1\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000003380)={@loopback, 0x0}, &(0x7f00000033c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003440)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000003540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003580)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000003b80)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003b40)={&(0x7f0000000380)=ANY=[@ANYBLOB="44050000", @ANYRES16=r2, @ANYBLOB="08002cbd7000ffdbdf250300000008000100", @ANYRES32=r3, @ANYBLOB="00010200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400b9e3000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040002000000080007000000000008000100", @ANYRES32=r6, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32=r8, @ANYBLOB="7c0202003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000100010040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="08000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r12, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040007000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000900000008000600", @ANYRES32=r13, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400050000005c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000002c00040008000703089b00000101030200040000000880c7000001008100ff0003000000ffff03000080ffff08000100", @ANYRES32=r14, @ANYBLOB="900002004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ee00000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="bc00020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r17, @ANYBLOB="200000000000000038000100240001006e6f626966695f70656572735f636f756e74000000000000009b66017ebc260000000000be00000800030003000000080004000500000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000ee9ffff0700040008000000080006a4698ff9b5a68e57925be90a669c1da6b613d42ee2", @ANYRES32=r18], 0x544}, 0x1, 0x0, 0x0, 0x4000081}, 0x20000810) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{}, {}, {0x0, '\x00', 0x1}]}, 0x108) r19 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x400000) sendto$llc(r19, &(0x7f0000000180)="f60e6a32da7e2754622d5cf5ac2eee83b42e6e3dfa97e940c99ac93f7ee1dae6959577a72fb869b5ba4aefa7549051bb30468a51c1c10e6cf18ee929f77f0adcbb29fb4d7e3f8202f87bdb05c24c6ef559f870eed70400cfd71df2830f4114210c81fc42a5914d03d1990bac1b217c20734946d21dd1f6b887f4a2f82957536628ca5f8daad8885af49a744d8ff2b870522eb2321993041486c1a44b67662daf3bddb13090d5e216d8cff224c582089b3dbd8f6c96", 0xb5, 0x80, &(0x7f0000000240)={0x1a, 0x0, 0x4, 0x1dc1, 0x3, 0x42b359bd, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/26 13:41:12 executing program 7: unshare(0x400) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x20000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket(0x11, 0x80002, 0x0) setsockopt(r1, 0x107, 0x9, &(0x7f0000001000), 0x0) 2018/05/26 13:41:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x88000, 0x0) write$fuse(r1, &(0x7f00000000c0)={0x20, 0x0, 0x7, @fuse_ioctl_out={0x5, 0x6379, 0x7fe0000, 0x6}}, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)='nv\x00', 0x3) 2018/05/26 13:41:13 executing program 4: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='erspan0\x00', 0x26) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/26 13:41:13 executing program 7: openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x3ff, 0x100000000, 0x0, 0x80, 0x356, 0xfffffffffffffffd, 0x4, 0xb4df, 0xfffffffeffffffff, 0x3ff}, 0xb) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="4400000003000000050000003f00000200000003000000fbffffff02000000000000000000000000"]}) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@rand_addr=0x7, @multicast1=0xe0000001, r3}, 0xc) close(r2) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000400)=""/184, &(0x7f0000000080)=0xb8) close(r1) 2018/05/26 13:41:13 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000010dfc)={0x14, 0x3, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/26 13:41:13 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0xa, 0x0) 2018/05/26 13:41:13 executing program 2: unshare(0x400) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 2018/05/26 13:41:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x402080, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/3) socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/26 13:41:13 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/202, 0xca}, {&(0x7f0000000240)=""/222, 0xde}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000400)=""/242, 0xf2}, {&(0x7f0000000500)=""/89, 0x59}], 0x6) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) [ 117.237536] ================================================================== [ 117.244988] BUG: KMSAN: uninit-value in gre_rcv+0x1237/0x1970 [ 117.250888] CPU: 1 PID: 7613 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #102 [ 117.258181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.267533] Call Trace: [ 117.270110] [ 117.272262] dump_stack+0x185/0x1d0 [ 117.275891] ? gre_rcv+0x1237/0x1970 [ 117.279606] kmsan_report+0x149/0x260 [ 117.283406] __msan_warning_32+0x6e/0xc0 2018/05/26 13:41:13 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f0000942000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) [ 117.287468] gre_rcv+0x1237/0x1970 [ 117.291004] ? raw_local_deliver+0x63/0x1660 [ 117.295415] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.300259] ? erspan_xmit+0x2d70/0x2d70 [ 117.304326] gre_rcv+0x2d6/0x3b0 [ 117.307695] ? gre_parse_header+0x14e0/0x14e0 [ 117.312189] ip_local_deliver_finish+0x881/0xed0 [ 117.316950] ip_local_deliver+0x43c/0x4e0 [ 117.321096] ? ip_local_deliver+0x4e0/0x4e0 [ 117.325416] ? ip_call_ra_chain+0x7c0/0x7c0 [ 117.329740] ip_rcv_finish+0xa36/0x1d00 2018/05/26 13:41:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000380)) 2018/05/26 13:41:13 executing program 6: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100), 0x2) r2 = openat$cgroup_int(r1, &(0x7f0000000140)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080), 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000300)=0xe3) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x70}, 0x1}, 0x0) [ 117.333715] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 117.339094] ip_rcv+0x118a/0x16d0 [ 117.342549] ? ip_rcv+0x16d0/0x16d0 [ 117.346178] ? ip_local_deliver_finish+0xed0/0xed0 [ 117.351108] __netif_receive_skb_core+0x47ff/0x4ac0 [ 117.356142] ? kmsan_set_origin_inline+0x20/0x120 [ 117.360993] process_backlog+0x62d/0xe20 [ 117.365066] ? rps_trigger_softirq+0x2f0/0x2f0 [ 117.369648] net_rx_action+0x7c1/0x1a70 [ 117.373634] ? net_tx_action+0xab0/0xab0 [ 117.377705] __do_softirq+0x56d/0x93d [ 117.381513] do_softirq_own_stack+0x2a/0x40 [ 117.385916] [ 117.388162] __local_bh_enable_ip+0x114/0x140 [ 117.392657] local_bh_enable+0x36/0x40 [ 117.396554] ip_finish_output2+0x1378/0x1490 [ 117.400972] ip_finish_output+0xcaf/0xff0 [ 117.405127] ip_output+0x505/0x5d0 [ 117.408670] ? ip_mc_finish_output+0x3b0/0x3b0 [ 117.413265] ? ip_finish_output+0xff0/0xff0 [ 117.417591] raw_sendmsg+0x3e77/0x41c0 [ 117.421485] ? raw_getfrag+0x630/0x630 [ 117.425384] ? compat_raw_ioctl+0x100/0x100 [ 117.429715] inet_sendmsg+0x3f7/0x750 [ 117.433524] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.438897] ? inet_getname+0x4a0/0x4a0 [ 117.442880] __sys_sendto+0x6c0/0x7e0 [ 117.446695] ? syscall_return_slowpath+0xe9/0x700 [ 117.452016] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 117.456947] ? syscall_return_slowpath+0xe9/0x700 [ 117.461805] __x64_sys_sendto+0x1a1/0x210 [ 117.465955] do_syscall_64+0x152/0x230 [ 117.469845] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.475029] RIP: 0033:0x455a09 [ 117.478304] RSP: 002b:00007fca41d68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 117.486014] RAX: ffffffffffffffda RBX: 00007fca41d696d4 RCX: 0000000000455a09 [ 117.493284] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 117.500551] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 117.507819] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 117.515084] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 117.522465] [ 117.524085] Uninit was stored to memory at: [ 117.528415] kmsan_internal_chain_origin+0x12b/0x210 [ 117.533521] kmsan_memcpy_origins+0x11d/0x170 [ 117.538012] __msan_memcpy+0x109/0x160 [ 117.541905] pskb_expand_head+0x3a6/0x1a70 [ 117.546337] ip_tunnel_xmit+0x2dd6/0x37b0 [ 117.550485] erspan_xmit+0x1c67/0x2d70 [ 117.554374] dev_hard_start_xmit+0x5f1/0xc70 [ 117.558781] sch_direct_xmit+0x578/0x8f0 [ 117.562839] __qdisc_run+0x1785/0x3730 [ 117.566728] __dev_queue_xmit+0x1d50/0x3510 [ 117.571072] dev_queue_xmit+0x4b/0x60 [ 117.574873] neigh_resolve_output+0xac6/0xb60 [ 117.579365] ip_finish_output2+0x1362/0x1490 [ 117.583777] ip_finish_output+0xcaf/0xff0 [ 117.587927] ip_output+0x505/0x5d0 [ 117.591469] raw_sendmsg+0x3e77/0x41c0 [ 117.595356] inet_sendmsg+0x3f7/0x750 [ 117.599153] __sys_sendto+0x6c0/0x7e0 [ 117.602950] __x64_sys_sendto+0x1a1/0x210 [ 117.607096] do_syscall_64+0x152/0x230 [ 117.610983] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.616161] Uninit was created at: [ 117.619709] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 117.624815] kmsan_kmalloc+0x94/0x100 [ 117.628630] kmsan_slab_alloc+0x10/0x20 [ 117.632604] __kmalloc_node_track_caller+0xb32/0x11b0 [ 117.637793] __alloc_skb+0x2cb/0x9e0 [ 117.641506] alloc_skb_with_frags+0x1e6/0xb80 [ 117.645998] sock_alloc_send_pskb+0xb56/0x1190 [ 117.650577] sock_alloc_send_skb+0xca/0xe0 [ 117.654811] raw_sendmsg+0x221c/0x41c0 [ 117.658698] inet_sendmsg+0x3f7/0x750 [ 117.662504] __sys_sendto+0x6c0/0x7e0 [ 117.666307] __x64_sys_sendto+0x1a1/0x210 [ 117.670452] do_syscall_64+0x152/0x230 [ 117.674344] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.679524] ================================================================== [ 117.686876] Disabling lock debugging due to kernel taint [ 117.692327] Kernel panic - not syncing: panic_on_warn set ... [ 117.692327] [ 117.699700] CPU: 1 PID: 7613 Comm: syz-executor4 Tainted: G B 4.17.0-rc5+ #102 [ 117.708357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.717710] Call Trace: [ 117.720287] [ 117.722441] dump_stack+0x185/0x1d0 [ 117.726075] panic+0x39d/0x940 [ 117.729288] ? gre_rcv+0x1237/0x1970 [ 117.733005] kmsan_report+0x260/0x260 [ 117.736808] __msan_warning_32+0x6e/0xc0 [ 117.740872] gre_rcv+0x1237/0x1970 [ 117.744418] ? raw_local_deliver+0x63/0x1660 [ 117.748833] ? kmsan_set_origin_inline+0x6b/0x120 [ 117.753684] ? erspan_xmit+0x2d70/0x2d70 [ 117.757749] gre_rcv+0x2d6/0x3b0 [ 117.761116] ? gre_parse_header+0x14e0/0x14e0 [ 117.765615] ip_local_deliver_finish+0x881/0xed0 [ 117.770383] ip_local_deliver+0x43c/0x4e0 [ 117.774537] ? ip_local_deliver+0x4e0/0x4e0 [ 117.778864] ? ip_call_ra_chain+0x7c0/0x7c0 [ 117.783188] ip_rcv_finish+0xa36/0x1d00 [ 117.787167] ? __msan_metadata_ptr_for_load_2+0x10/0x20 [ 117.792535] ip_rcv+0x118a/0x16d0 [ 117.795999] ? ip_rcv+0x16d0/0x16d0 [ 117.799633] ? ip_local_deliver_finish+0xed0/0xed0 [ 117.804566] __netif_receive_skb_core+0x47ff/0x4ac0 [ 117.809587] ? kmsan_set_origin_inline+0x20/0x120 [ 117.814447] process_backlog+0x62d/0xe20 [ 117.818517] ? rps_trigger_softirq+0x2f0/0x2f0 [ 117.823098] net_rx_action+0x7c1/0x1a70 [ 117.827079] ? net_tx_action+0xab0/0xab0 [ 117.831142] __do_softirq+0x56d/0x93d [ 117.834947] do_softirq_own_stack+0x2a/0x40 [ 117.839258] [ 117.841579] __local_bh_enable_ip+0x114/0x140 [ 117.846077] local_bh_enable+0x36/0x40 [ 117.849964] ip_finish_output2+0x1378/0x1490 [ 117.854382] ip_finish_output+0xcaf/0xff0 [ 117.858537] ip_output+0x505/0x5d0 [ 117.862079] ? ip_mc_finish_output+0x3b0/0x3b0 [ 117.866665] ? ip_finish_output+0xff0/0xff0 [ 117.870994] raw_sendmsg+0x3e77/0x41c0 [ 117.874888] ? raw_getfrag+0x630/0x630 [ 117.878783] ? compat_raw_ioctl+0x100/0x100 [ 117.883104] inet_sendmsg+0x3f7/0x750 [ 117.886907] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.892275] ? inet_getname+0x4a0/0x4a0 [ 117.896252] __sys_sendto+0x6c0/0x7e0 [ 117.900055] ? syscall_return_slowpath+0xe9/0x700 [ 117.904898] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 117.909828] ? syscall_return_slowpath+0xe9/0x700 [ 117.914761] __x64_sys_sendto+0x1a1/0x210 [ 117.918909] do_syscall_64+0x152/0x230 [ 117.922804] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.927989] RIP: 0033:0x455a09 [ 117.931176] RSP: 002b:00007fca41d68c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 117.938897] RAX: ffffffffffffffda RBX: 00007fca41d696d4 RCX: 0000000000455a09 [ 117.946163] RDX: 00000000000002e2 RSI: 00000000200002c0 RDI: 0000000000000013 [ 117.953434] RBP: 000000000072bea0 R08: 0000000020000040 R09: 0000000000000010 [ 117.960700] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 117.967968] R13: 00000000000005ab R14: 00000000006fc8a8 R15: 0000000000000000 [ 117.975748] Dumping ftrace buffer: [ 117.979279] (ftrace buffer empty) [ 117.982965] Kernel Offset: disabled [ 117.986566] Rebooting in 86400 seconds..