[....] 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[ 11.949961] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 16.254523] random: sshd: uninitialized urandom read (32 bytes read) [ 16.434176] random: sshd: uninitialized urandom read (32 bytes read) [ 17.332683] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.36' (ECDSA) to the list of known hosts. [ 22.831039] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/01 12:41:53 fuzzer started 2018/05/01 12:41:53 dialing manager at 10.128.0.26:34063 [ 25.611645] random: crng init done 2018/05/01 12:41:59 kcov=true, comps=false 2018/05/01 12:42:01 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x67f}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xeb, 0x0, 0x7, 0x1, r1}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000140)={0x81, 0x2, 0x1, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() getgroups(0x2, &(0x7f0000000200)=[r4, r5]) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0xa090, 0xfff, 0x1, 0x80, 0x2}, &(0x7f0000000300)=0x14) r8 = gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000009c0)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000a00)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0}, &(0x7f0000000ec0)=0xc) r13 = fcntl$getown(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000012c0)={0x0, 0x0}) r15 = gettid() sendmmsg$unix(r0, &(0x7f0000004740)=[{&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000003c0)="c4b73bb2f5fb8db89e230087ce67c928ccf20a09544c4ec67178f108f426ef5902fcbe72d923252ff511bb160e8be57a721daae20204eb40b3d806b815ab74", 0x3f}, {&(0x7f0000000400)="23f210db3fcbdbc2c2819f767203f913a7db08f932e08728904c4d7a7576d1845fc1b2", 0x23}, {&(0x7f0000000440)="6858e0a0bac87b060a58b48a60bf2d887c8bade57ffee1e71ae65ceb7d32c73c817c61f278269dd18afacfd1f91b56c9ac13d4cf1145d1421dc2f7939dd2dc81c588b27d012711eaebe823190ae090feed8f9d1bcac5ee61058a20b3ef27bc451383587c1ad4783e38e392f9669a0f2d57af642ccfd0c76766b137e6731a7959a8731a2f96ae45b9b9", 0x89}, {&(0x7f0000000500)="e616ea31b5cd587189065764c391084dc02114434baa2949cfc33ed1da65439e3e6e076a1929db0e098c11c80c68c030f27618db26bd93bfa7", 0x39}], 0x4, 0x0, 0x0, 0x44080}, {&(0x7f0000000580)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000600)="333ee07f24d532eeb3918b5e11577899d6c5dde6f46d2a5fda678f97e70517b28216b5b748884666bb4671ea740a17205afe33ca31f755032e843dabf4ac6409253f3d6d245464fb1bf83339fc26018cf602f7a2534608740dc0358a7f54f5bb675a08a82712dc79f3ab64030e13471afad4fd9eee4a962cf9b12969d747028b06b5a1e90defd2a10c92ea53093998357ba7cce9316c9b699f0a08ea515cc58c2c6e4b3f70af63b9d174a51b069dcbe4c63e00fede6ebdb60ac844f68d0704683db59aba6a95907c0236c73574193fe742684bb37e", 0xd5}, {&(0x7f0000000700)="b33a17e65a6e209336831cd32357ce3f518e83c870935466d5229feb2234b70872d40d66c0eb2ab2ef8adbdda5d72114aa2d512c839655da9ab20899d652c2a671", 0x41}, {&(0x7f0000000780)="cd3d530ce53137fac665b55c37532bcc7198ec3353dd23fa08bdab6f78a069b704e3c4973046166cba49d8bcdccf764c2f1faef997a5bcfe46f683d0c82d1f3eea43143cf2dc4fb9849719c64a0287b49c3d83b1357de4f8a756239d88aefe536c179d977b9ffa9a8ec5", 0x6a}, {&(0x7f0000000800)="54eee18311e8975fc48d38eb35a0caf50ab9fdf80f1c1a46bb14976d1ff28602f79639710323401a08d961fc7f9111b2cc26b1651177f788625397443f270fc95aa6da23d324868bf49406587f60a9cb9a1a9db525eef1ba2cc240be82202cbd4e2546337e80699b77439aafeba3ebbe35f18975f7e3e9edfdd9f052369967ed701bacba2350f2a1f70a6013e1350a9bb31df8ee7241c6e1ff04e481ccd7a72c28e910f2d9d4a86c36c13f4086d72ec1c5f7831e428a7412f1e69ccba6e707e1c2c1f19f2d3c328781a90f56e3c27dd2a7b6b916ca3607d2cfcae49c7d6bcbb5bf7cbfaa9cfb9b8dd5c8a22c9f790443252569164c", 0xf5}, {&(0x7f0000000900)="9b63b79499aff0df6a0443f46f3ee021b4b8d69e2e64c0bc6ef883731e2e0694fc68e9cc765959f42ff125b131310c421cd3b2178e1073388f7605566ffb827835d66f", 0x43}], 0x5, &(0x7f0000000a40)=[@rights={0x20, 0x1, 0x1, [r2, r0, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r8, r3, r5}, @rights={0x24, 0x1, 0x1, [r2, r0, r0, r0, r2, r0]}, @cred={0x18, 0x1, 0x2, r9, r3, r4}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @cred={0x18, 0x1, 0x2, r10, r3, r7}], 0xc0, 0x20000000}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000b80)="699254d63b9651f2daaf38b7967987b19c565a5f570b6efbf953037851fbcf4258773d7d993e6fcfa23edd002ca125e7126cdc2abd5d10639b75464934f8226b9c2529398391fdb9f2ac7e34adb2ba67dbc0c8452c9c2a143d2d06b806de9ef7b759fc22c694d6d768eb240a301550e67f480c835a356aa0bca42375e29f861589fe2fb6855e605e33725eeae5088aa03177000f1f752a6c77a68887e3096a0857175fde63cb7e9fb814373d4d8b118d3f5b771764b5b66b79ad15a087c80900ee51", 0xc2}, {&(0x7f0000000c80)="3b0e27968077b5e3", 0x8}, {&(0x7f0000000cc0)="3d69c9b74f9cdc5f9cca722f78c4dbb4d866bc2255c80f2bff52f3a851ba5ef0d71f6722075797af75c3792760428be65102a0551afd565c3865c061905c3e41fe4d4940c0169c331a6f3565234ba87d165357845e3c2219fc0d2836868bf9fb0b26251af510244ff7859ad845b0cff785c1657d3892e93a1cbb009710d31e", 0x7f}, {&(0x7f0000000d40)="4f0a15296d5ea8fa140676f01a9764475317cc9f324a6f909a521d4eba70dc7ccc5c77166b1b4908f5066e80207319e2c640d93d3b747fe79bd1c8e63f4894b61526fc37bf2c8ab5cf59b5ea93c1543cf345d91bee3ce04640d59830c72a4032feeb848905d4b722812c6380c05448d5b9ceccabf4840c623e73a8d59f902f3115a9a2de292f293e76b45054e50c10302459260a9f15e2c5ca5b71", 0x9b}, {&(0x7f0000000e00)="969fccc8b6d12b7a6d8b10f003a40148c593b0d2eeb3eca26f4d0234e66082660bcd528137eb4204ddb85d2eb108", 0x2e}], 0x5, &(0x7f0000000f00)=[@cred={0x18, 0x1, 0x2, r11, r3, r7}, @rights={0x2c, 0x1, 0x1, [r2, r2, r2, r0, r2, r2, r0, r2]}, @rights={0x1c, 0x1, 0x1, [r0, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2, r2]}, @cred={0x18, 0x1, 0x2, r13, r3, r7}], 0x90, 0x800}, {&(0x7f0000000fc0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000001040)="f4836edb5036a5c937e958e7a6509aab8e8b6d516db1d6a42f5402da500529eeac1fe2971eb83e1745ba14d8586487908771e8133b39ed96b1629b593629143f4f3d70e4f8933800a823e016b08e46ec2ac8043be24fd3d720ef2e66cb515725b87ce2fc010a", 0x66}, {&(0x7f00000010c0)="ce41d398f37e13054fdea667ebc24b3d62e9c902c4", 0x15}, {&(0x7f0000001100)="c5ba219576d01fb20b22c0c197fb339a900cdcfcbefdfb5cd925e81b2938963602bcd0047f3df00e6f536b584e320106f2c1e20b334cdfd291790a45a17588981e1fcf3ae88ad604a9736e6808ae4e1039c593c075e18f9cc16644ef3aaa19fea110b48379933ea4485a66726bafec35b540e41a21eb3119d3ba0a6864bc94644b3f4a1d6df281fc8ecfd3e4533f", 0x8e}, {&(0x7f00000011c0)="1c0147a1bd96c113219694616e52c29aa2a094faee72e1cab86b6f2e4016c485118a7ee8c9d6674df52c6bb74c9785ee3c60e127d2a7fc8e2989f63bb648720a5b8024d5a1ab23d46aff93a76a1c8446686d562b85fb3798a991efbcda5a4f5eba642b25b79b9239602b77e3b2c223a7517b042ffa4cf7d37c61bb0fd3a1daa65390169246a566bf7ed4d992ec1168beaa800f81fd06c28f0cac139c08cba8e33936a33187e649be61f18b569b5210ba642172eb6100", 0xb6}], 0x4, &(0x7f0000001300)=[@cred={0x18, 0x1, 0x2, r14, r3, r6}, @rights={0x10, 0x1, 0x1, [r0]}], 0x28, 0x4}, {&(0x7f0000001340)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000044c0)=[{&(0x7f00000013c0)="8e9b1e156a49565ee3d4bab27e5cdad79b6954cac144fe21038a4bf386a113717945104a7c2021a6f09d375d4c0131f6da2e561efc4cb44dd378689b357accae9e8c313baf4968949b96fa", 0x4b}, {&(0x7f0000001440)="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{&(0x7f00000034c0)="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0x1000}], 0x6, 0x0, 0x0, 0x1}, {&(0x7f0000004500)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000046c0)=[{&(0x7f0000004580)="c8e8c98c4a8c9950187176d1770142ae32a4fe835d647534eb9b23cbd4cc0d2f9936e017136b3430cdc146f5e9b98f546fd12883a3abac9d68", 0x39}, {&(0x7f00000045c0)="15ff3040bef4632f0de5c451a444860b689b3acc285d9f171ed7e09321a18b2535bde23142f1c92988d2825033975596d5e0d8d5e38ea550aa90dcd37e1445e092363475091b6071b8bbf4decf3c56e0c89f4d2143cd51a6e9fd4cf0ad374a1969ef60dc74a3318d6288f5273d5f1c10c35b315dbf5ce507209e4b2212fb492d9c35a5ccb274a35bb71d92b545290be71f263615fbfea6ccaaa4818caba2c75d0ce8879925cd34dfc23eff54afc8aff47a265a20e26aea4d708fc21231416d5d2cf605cbb5fe5acc159d8163c4dcf70861c3fcfc63d8841cff5934f35d1ac1741e16f1e8960a1ac942959096f3", 0xed}], 0x2, &(0x7f0000004700)=[@cred={0x18, 0x1, 0x2, r15, r3, r6}], 0x18, 0x40}], 0x6, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000004800)={'gre0\x00', {0x2, 0x4e24, @rand_addr=0x3ff}}) syz_fuse_mount(&(0x7f0000004840)='./file0\x00', 0xa000, r12, r4, 0x6, 0x800) syz_extract_tcp_res$synack(&(0x7f0000004880), 0x1, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f00000048c0)={0x4, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004900)={r1, 0x1, 0x6, 0x22b}, &(0x7f0000004940)=0x10) fstat(r0, &(0x7f0000004980)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000004a00)={0xffff, 0x4, 0x9, 0x3d9, 0x401, 0x81, 0x0, 0x698d, 0x101, 0x7, 0x7}, 0xb) r16 = socket$inet(0x2, 0xe, 0x8) r17 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000004a40)='/dev/snapshot\x00', 0x400000, 0x0) setsockopt$inet_buf(r17, 0x0, 0x2d, &(0x7f0000004a80)="2dfa847cfc3f854950f4c258a2daf217d600b17aceb62f500039bd43555523ce0adef75e0d530cc7c53b9f241bd202f3291109df212d6f4c41247e1019c207ce3ae2638844fdb411eca2fbebdf5acc19acd5662cdfa2623d53f06a232a9af0880b665de58cd0dcb8473ddebe0d15e17a9c05f028a193bb5a7f8310d91545add95bcfb193b0d99d420cbf16862a5501ac51e72438b10877b377dbdcee617ca1ab732ee22ba3aedb51defd2c06abb1bba95fb30f6d2e83fd296c56a81dbbec6f47a0d6dfc7dc312c04e1258640ac3e59127f150ea7775764361a9f81f574fa9ec9ada37081550b36", 0xe7) recvmmsg(r16, &(0x7f000000a200)=[{{&(0x7f0000004b80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000004c00)=""/5, 0x5}, {&(0x7f0000004c40)=""/96, 0x60}, {&(0x7f0000004cc0)=""/172, 0xac}, {&(0x7f0000004d80)=""/12, 0xc}], 0x4, &(0x7f0000004e00)=""/114, 0x72, 0x80000001}, 0x40}, {{&(0x7f0000004e80)=@nl=@unspec, 0x80, &(0x7f0000005300)=[{&(0x7f0000004f00)=""/148, 0x94}, {&(0x7f0000004fc0)}, {&(0x7f0000005000)=""/30, 0x1e}, {&(0x7f0000005040)=""/135, 0x87}, {&(0x7f0000005100)=""/73, 0x49}, {&(0x7f0000005180)=""/33, 0x21}, {&(0x7f00000051c0)=""/207, 0xcf}, {&(0x7f00000052c0)=""/61, 0x3d}], 0x8, &(0x7f0000005340)=""/148, 0x94, 0x2}, 0x81}, {{&(0x7f0000005400)=@sco, 0x80, &(0x7f0000005a40)=[{&(0x7f0000005480)=""/170, 0xaa}, {&(0x7f0000005540)=""/93, 0x5d}, {&(0x7f00000055c0)=""/31, 0x1f}, {&(0x7f0000005600)=""/101, 0x65}, {&(0x7f0000005680)=""/159, 0x9f}, {&(0x7f0000005740)=""/1, 0x1}, {&(0x7f0000005780)=""/218, 0xda}, {&(0x7f0000005880)=""/183, 0xb7}, {&(0x7f0000005940)=""/14, 0xe}, {&(0x7f0000005980)=""/183, 0xb7}], 0xa, 0x0, 0x0, 0x3}, 0xffff}, {{&(0x7f0000005ac0)=@rc, 0x80, &(0x7f0000007e80)=[{&(0x7f0000005b40)=""/146, 0x92}, {&(0x7f0000005c00)=""/4096, 0x1000}, {&(0x7f0000006c00)=""/166, 0xa6}, {&(0x7f0000006cc0)=""/57, 0x39}, {&(0x7f0000006d00)=""/4096, 0x1000}, {&(0x7f0000007d00)=""/165, 0xa5}, {&(0x7f0000007dc0)=""/144, 0x90}], 0x7, &(0x7f0000007ec0)=""/81, 0x51, 0x6}, 0x1}, {{&(0x7f0000007f40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f000000a0c0)=[{&(0x7f0000007fc0)=""/4096, 0x1000}, {&(0x7f0000008fc0)=""/89, 0x59}, {&(0x7f0000009040)=""/4096, 0x1000}, {&(0x7f000000a040)=""/12, 0xc}, {&(0x7f000000a080)=""/29, 0x1d}], 0x5, &(0x7f000000a100)=""/242, 0xf2, 0xf4e}, 0x4}], 0x5, 0x2020, 0x0) openat$cgroup_ro(r17, &(0x7f000000a2c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000a300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x9, 0x4e20, 0x9, 0xa, 0x0, 0x80, 0x3f, r18, r12}, {0x6, 0x6682bcd7, 0x2, 0x7, 0x2, 0x45b, 0xd01, 0x16}, {0x1020000, 0x8, 0x934, 0x9}, 0x9a9, 0x6e6bba, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3507, 0x2, 0x0, 0xffffffffffffffff, 0x9, 0x20, 0x2}}, 0xe8) 2018/05/01 12:42:01 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000001200)={0xffffffffffffffe8, 0x3ff, 0x10000, 0x1000, &(0x7f0000000040)=""/4096, 0xe0, &(0x7f0000001040)=""/224, 0xad, &(0x7f0000001140)=""/173}) fchmod(r0, 0x40) uname(&(0x7f0000001240)=""/4096) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002240)='tls\x00', 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002280)={0x77359400}, 0x8) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000022c0)=0x5, 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000002300)={0xffffffff80000000, 0x0, 0x6}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002380)={&(0x7f0000002340)=[0xea, 0x4, 0x2], 0x3, 0x100000001, 0x20, 0x0, 0x5, 0x7fff, {0x4, 0x4, 0x16b, 0x5, 0x1, 0x8, 0x0, 0x8, 0x0, 0x7f, 0x100000001, 0x89e, 0x0, 0x400, "291135644374f23f15ee8311ae3e4e9ba672a71a4e6b473ca4cf47517f8a1116"}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002400)='/dev/autofs\x00', 0x8401, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000002440)=[@in6={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0x208}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x7566}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0xd0) connect$nfc_llcp(r2, &(0x7f0000002540)={0x27, 0x0, 0x1, 0x7, 0x7, 0x1, "973d9d4620a06afcaa86dabba688468096bc19aed2469acc3ebad209ffa6cc6a6d28bea82cc6894a3099599f96ecd2647151ae65b3946ead27ec1cb0b8d9ce", 0x2d}, 0x58) clock_gettime(0x0, &(0x7f00000025c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000002600)={0x6, 0x205, 0x6, {r3, r4+10000000}, 0x8, 0x9}) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002740)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4e20, 0x800, 0x4e20, 0xfff, 0x2, 0x80, 0x80, 0xbf, 0x0, r5}, {0x8, 0x1ff, 0x80, 0xa00000000000, 0x5f3b316b, 0xffc0000000000, 0x80000001, 0x1}, {0xf1, 0x2, 0x7fff, 0x300000}, 0x1000, 0x6e6bb9, 0x1, 0x0, 0x3, 0x3}, {{@in, 0x4d4, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x7, 0x1, 0x1, 0x1, 0x6, 0x4}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002840)={0x0}, &(0x7f0000002880)=0xc) ptrace(0x4218, r6) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x810, r0, 0x53) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r6, 0x200, &(0x7f00000028c0)=""/77) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000002940)=@dstopts={0x21, 0x22, [], [@generic={0x1, 0xf2, "b23df21570d15708dd69a6014286ba0bce692d08babb76c38c184b0537a0a61da3ff9f134688e9f467d49f731f1148e13fea257337a355cb9f1eec28931649b6e3f27d406ac1d643ebece9c755bc0d99c04eb59f7611ca87c23ebe54d91a761c48c934e016962582da016145e52d180e66f2fadbbf5d4a6e69874e9ae764eba0889353d035d0f62dcefdfa03c15ad678f2a979a4ad4ef663f7cbbec93ccfa4f9ec5b9280da345dda41d73007fcb217edd7ac93e6be2ca8c01d36dbf10605afebf91f2476d1358fd0150371124f40132010bd92a8211708278908b7d8c88a5bc8b38c236adb6411a000153f77232d48194022"}, @hao={0xc9, 0x10}, @jumbo={0xc2, 0x4, 0x6}, @jumbo={0xc2, 0x4, 0x1}]}, 0x120) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000002a80)) ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000002ac0)) sendto$unix(r0, &(0x7f0000002b00)="6d8cb343fff5e8f2c0389b384d74a2df1d484ff35717fd6dfad646789a468b328ddc73483d7067794741ae38b23d7ac9582c9bb8d60bd16808e270bd025397ed882d3c637782bdc9514b83d65f08a8b91eb751b24717a94d5f06899dd6ef809c5976f93b579f8683a91ea454f2b6493dc846ffd332d9f4230d406db59563a7b256faac06f52ddd448cd099dd177fe2183fdc8b796de8c2484c8c2301281a5ec7a8a00a019c69923ab1e87a819b5de9112b7efa3950e5922b93621cef48aff5781a418837d23f0c7a46a9dbb19e13a31dadc3f6c811", 0xd5, 0x0, 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000002c00)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000002c40)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000002c80)={r7}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002cc0)={0x0, 0x6}, &(0x7f0000002d00)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002d40)={r8, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x84) 2018/05/01 12:42:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0x8c, "88af52cc6c0827d54758401e4c084304a81735acf835ad378e13b602c5c9d59e725dbf15b1942e79a0860caccb0f1e2ef829b8029a62df9cc805d215e5484f2e458cf70403d9ef4023e0132d49cc90b54c83c4c63a1883bb21be3283db26f16ce0ba888f3c0e445e3d108dd79a05cc39571486b89bdd7dd8acaca9a2a86da39bbc774b46ded3f1770c5d73e0"}, &(0x7f00000001c0)=0x94) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}}}, [0x9, 0x3, 0x1, 0x8, 0xff, 0x7, 0x7, 0x1, 0x6, 0x15, 0x3, 0x100000001, 0x1f, 0x4e, 0x5]}, &(0x7f0000000300)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000340)={0x401, 0x10001, 0xffff, 'queue0\x00', 0x7fff}) r4 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0xec, 0x100) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e21, 0x3f, 0x4e24, 0x2, 0xa, 0x80, 0xa0, 0x6f, 0x0, r5}, {0x1f, 0x8, 0x8, 0x3, 0x100000001, 0x4, 0x3, 0xffffffffffff8000}, {0x7, 0x4, 0x8000, 0x7}, 0xec2, 0x0, 0x2, 0x1, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0x7c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x4, 0x3, 0x7, 0x80, 0x10001, 0x3}}, 0xe8) bind$inet(r0, &(0x7f0000000680)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$BLKDISCARD(r4, 0x1277, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000700)={r2, 0x9, 0x30}, &(0x7f0000000740)=0xc) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000780)={0x303, 0x33}, 0x4) truncate(&(0x7f00000007c0)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000800)={r2, 0x5f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000840)={0x1fe00, 0x2, 'client1\x00', 0x6c9669745d1db9a, "7e1a486a131e9aec", "57af1f85342244ece99ae0dd931abaf81624a6643aac5a3ee1fc64028ff4db84", 0x400, 0x1b37}) fallocate(r0, 0x3, 0x8001, 0x7fffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000900)={{0x4, 0x2}, 'port1\x00', 0x1, 0x100000, 0x9, 0x9, 0x6, 0xfffffffffffffff8, 0x7ff, 0x0, 0x0, 0x80}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000009c0)={r3, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffeffff}}, 0x0, 0x8, 0x3, 0x2, 0x94}, &(0x7f0000000a80)=0x98) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/sequencer2\x00', 0x400000, 0x0) r7 = accept4$vsock_stream(r6, &(0x7f0000000b00)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x7037) syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x9, 0xa000) getsockopt(r7, 0x80, 0x1, &(0x7f0000000bc0)=""/143, &(0x7f0000000c80)=0x8f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000cc0)={r1, 0x8012}, 0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000d00)={'filter\x00', 0x9c, "d598deddf0266e9731f8158744f2c401f3eecd5d594a6557a637b2dbde8af00f986b076e2445aac11b5288252f7cc9b545467d86937b5460d2d1485e6c4fcd4426aca6581efcb5ded0a4cafb482d17c1ae7ccd7c2e5b1f317be11d93e397f5e4b9ed3ef03b40711398b390bd170e3b63555896cbd7b0dece14cb6d0f8b52ddb062a1bbfebdcc098e1e85ab916d593ca6992b19015867fac2ef14fd99"}, &(0x7f0000000dc0)=0xc0) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000e00)) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000e80)='fou\x00') sendmsg$FOU_CMD_ADD(r6, &(0x7f0000000f40)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x14, r8, 0xf09, 0x22, 0x25dfdbfd, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x20000044}, 0x803c50d6e8679a41) socket$inet6(0xa, 0xe, 0x4) 2018/05/01 12:42:01 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140), 0x4) write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "1374c7df492eac0c45e8dd07df979f1e4c27f10197ecbbe28d304a9cd254e2d65abd8a1a510a0a774cfd162ac9fd2d1e36262fcba54403a54cf83271436ca3ae17c9f7d605e279e1ce9aefb582cee710fe753a492f5219abf75180c776f9fd433c7899da9b1dc53511c7e4091a692c989122e40060d6a21ccb664a53cc98fcb46c95"}, 0x92) r1 = accept4$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) r2 = dup3(r0, r1, 0x80000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000300)=0x10000, 0x4) r3 = syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)) readahead(r3, 0x6, 0x9) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000003c0)={0x0, @loopback=0x7f000001, 0x4e21, 0x0, 'nq\x00', 0x1, 0x8, 0x5c}, 0x2c) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000400)={'lo\x00'}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000004c0)={0x9ff9, 0x3}, 0x2) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000500)=0x3, 0x4) r4 = syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0x2000) accept4$inet6(r2, &(0x7f0000000580), &(0x7f00000005c0)=0x1c, 0x800) pipe(&(0x7f0000000600)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xd7d}}, 0x2, 0x10001}, &(0x7f0000000700)=0x88) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000740)={r6, 0x80000001, 0x8, [0x2, 0xfff, 0x10001, 0x7, 0x8, 0xa2, 0x9, 0x0]}, 0x18) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000780)={0x2, 0x1e, 0x4, 0x100000001, "e590777898d15e3c8c50279c67bdd60924a80a6f41af5f6d7fdcbf17492f69a6"}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f00000007c0)) readahead(r2, 0x8, 0x100) r7 = dup(r4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r7) fcntl$setsig(r3, 0xa, 0x4) ioctl$IOC_PR_RELEASE(r5, 0x401070ca, &(0x7f0000000800)={0x2000, 0x80}) 2018/05/01 12:42:01 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x9, 0x0, 0x8, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000140)={0x40, 0x1000, 0x7}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40, 0x0) llistxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/152, 0x98) listen(r1, 0x9) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000002c0)=0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x15, "3585ae9a55524116ab7395d61f03701adfc6d4b28d"}, &(0x7f0000000340)=0x1d) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000380)={r2}, &(0x7f00000003c0)=0x8) r3 = gettid() sched_setscheduler(r3, 0x1, &(0x7f0000000400)=0x1fd) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000440)={'ip6gretap0\x00', 0x2002}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000480)='vcan0\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000004c0)={0xfffffffffffffff9, 0x50d}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000500)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000540)=""/1) ptrace$setopts(0xffffffffffffffff, r3, 0x80000001, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000580)={0xa, [0x5, 0x4, 0x80000001, 0x20, 0x9, 0x1, 0x8000, 0xfffffffffffffffc, 0x6, 0x7]}, 0x18) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000005c0)={0xbf, 0x6, 0xfff, 0x4}) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x4000) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x1, &(0x7f0000000680)=""/187) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000740)={r2, 0x9}, 0x8) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000780)) setsockopt$llc_int(r6, 0x10c, 0x7, &(0x7f00000007c0)=0x4, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r4, 0x5608) getsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000900)={@broadcast, @local, 0x0}, &(0x7f0000000940)=0xc) recvfrom$packet(r5, &(0x7f0000000840)=""/132, 0x84, 0x1, &(0x7f0000000980)={0x11, 0x1a, r7, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/01 12:42:01 executing program 2: openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r3, 0xdd5c}, 0x8) socketpair(0x0, 0x80001, 0x7fff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r4, &(0x7f0000000180), &(0x7f0000000200)=0x58, 0x80000) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000000240)={0xffffffffffffffff, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x3, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @loopback=0x7f000001}}]}, 0x20c) inotify_init() setsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000000480)=0x1f, 0x4) ioctl$SG_SET_RESERVED_SIZE(r4, 0x2275, &(0x7f00000004c0)=0xfffffffffffffffb) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000540)={0x2f49, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x8, 0x9, 0x4, 0xffff, 0x9, &(0x7f0000000500)='ip6tnl0\x00', 0xdfb8, 0xffffffffdadff1fa, 0xffff}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet6_dccp_int(r5, 0x21, 0xb, &(0x7f0000000600)=0x8, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000006c0)) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r2, 0x10000}, &(0x7f0000000740)=0x8) ioctl$DRM_IOCTL_MARK_BUFS(r6, 0x40186417, &(0x7f0000000780)={0x400000000000000, 0x10001, 0x3f, 0x9, 0x4, 0xe48}) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f00000007c0)=0x8, 0x4) readv(r0, &(0x7f0000002c00)=[{&(0x7f0000000800)=""/229, 0xe5}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/240, 0xf0}, {&(0x7f0000001a00)=""/252, 0xfc}, {&(0x7f0000001b00)}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/188, 0xbc}], 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000002c40)={r2, 0x6}, &(0x7f0000002c80)=0x8) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000002cc0)=0x8, &(0x7f0000002d00)=0x4) getsockopt$inet6_int(r5, 0x29, 0x35, &(0x7f0000002d40), &(0x7f0000002d80)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) utime(&(0x7f0000002e40)='./file0\x00', &(0x7f0000002e80)={0x1, 0x400}) ioctl$ION_IOC_HEAP_QUERY(r5, 0xc0184908, &(0x7f0000002ec0)={0x2, 0x8, 0x1, r6}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002f00)={r7, 0x30e}, &(0x7f0000002f40)=0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002f80)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0106434, &(0x7f0000002fc0)={0x8, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000003000)={0x8000, r8, 0x1, 0x8}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000003040)={r2, 0x8}, &(0x7f0000003080)=0x8) 2018/05/01 12:42:01 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='wchan\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc, 0x30, 0x10001, 0x37}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0xfee, @dev={0xfe, 0x80, [], 0x19}, 0xff}}, [0xe64, 0x1, 0x7, 0xfffffffffffffbff, 0x1, 0x0, 0x100000000, 0xe181, 0x3, 0xffffffff, 0x8, 0xffffffffffffff37, 0xffffffffffffff00, 0x0, 0xffff]}, &(0x7f0000000240)=0x100) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000280)) ioctl$TIOCEXCL(r1, 0x540c) getpeername$packet(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0xdd, 0x7}, 0xc) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000380)={0x5, 0xd2d, 0x4, 0x4, 0x1, [{0x8, 0x32d, 0x4576}]}) ioctl$TCSBRK(r1, 0x5409, 0x100000000) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000400)=0x1) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000440)=@req={0x90, 0x400, 0x4, 0x6}, 0x10) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x640002, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r4, 0x2287, &(0x7f00000004c0)=0xff8) r5 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r5, 0xc51, 0x9) getsockname$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000000580)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) readv(r4, &(0x7f00000019c0)=[{&(0x7f00000005c0)=""/147, 0x93}, {&(0x7f0000000680)=""/107, 0x6b}, {&(0x7f0000000700)=""/136, 0x88}, {&(0x7f00000007c0)=""/2, 0x2}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)}, {&(0x7f0000001840)=""/80, 0x50}, {&(0x7f00000018c0)=""/254, 0xfe}], 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000001a00), &(0x7f0000001a40)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001a80)={0x183c724a, {{0xa, 0x4e24, 0x81000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x84) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001b40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) prctl$setendian(0x14, 0x3812e4fbe1cff515) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000001b80)={r2, 0x9}, &(0x7f0000001bc0)=0x8) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001c00)='/selinux/enforce\x00', 0x200, 0x0) connect$inet(r6, &(0x7f0000001c40)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$packet(r4, &(0x7f0000001c80)="8065b9de70d7d9cfb57960d62a6cccafbe8b561697f0f71bec463e202cae7bcdb8dbbfd9393ec4e4828596a230531806bc9e6a9669febd258ee7fbeba64ad617d196e53490a05ff4374666eaa13cdb4225a02899e5c43a80dc9bfeda67a5395c88a1b46b4dc21c9501d2db4bbf853f6c3626908ed28766ed47336762020eaec99936216d1c998630886959b183053732a6d8ac2ed2f65626113a52cb5dabf87dfdb25ad8063e5da48bb3ad02a8b38a3c2dd3d689f11ef0838077195ce1a29e0b8c0688dbf13d03", 0xc7, 0x240400d0, &(0x7f0000001d80)={0x11, 0xf7, r3, 0x1, 0x5, 0x6}, 0x14) ioctl$KDDELIO(r7, 0x4b35, 0x2) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f0000001dc0)={0x7fff, 0x401}) 2018/05/01 12:42:01 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x4) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendfile64(r1, r0, &(0x7f00000000c0), 0x80000001) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x40, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000200)="b7f77790d1c0a906802002ceb07ba78c489abaaf214238ca06ca8f15613dc91153339f13e2bf6ae7eaa053b20206120d0a307f9786ff67f62b53bafdc9a6c7ccabbdbb43ca89a1e79b0873d6fe5b5f544479597927fdc6d22058e71f60cd9c3a2fd8c133a19a6e5f8a742471d8f22931ec", 0x71) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000280)=0x7f) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000002c0)={0xff, 0x664f5b6e, 0x80, 0x1, 0x100, 0x8}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000300)=""/107) lseek(r0, 0x0, 0x4) mkdir(&(0x7f0000000380)='./file0\x00', 0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x0, 0x30, 0x6d973f20, 0x4d4d1c7c}, &(0x7f0000000400)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000440)=@assoc_value={r4, 0x8}, 0x8) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000500)={{r5, r6+30000000}, {r7, r8+10000000}}, &(0x7f0000000540)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000580)=[{0x4, 0x100000000}], 0x1) timerfd_settime(r2, 0x1, &(0x7f00000005c0)={{0x0, 0x1c9c380}}, &(0x7f0000000600)) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000640)='tls\x00', 0x4) socket$inet_tcp(0x2, 0x1, 0x0) r9 = openat$full(0xffffffffffffff9c, &(0x7f0000000680)='/dev/full\x00', 0x8100, 0x0) ioctl$KDGKBMODE(r9, 0x4b44, &(0x7f00000006c0)) ioctl$VT_ACTIVATE(r9, 0x5606, 0x6ed) rt_sigreturn() alarm(0x8001) [ 31.247356] IPVS: Creating netns size=2536 id=1 [ 31.360069] IPVS: Creating netns size=2536 id=2 [ 31.453539] IPVS: Creating netns size=2536 id=3 [ 31.517352] IPVS: Creating netns size=2536 id=4 [ 31.564891] IPVS: Creating netns size=2536 id=5 [ 31.617960] IPVS: Creating netns size=2536 id=6 [ 31.684399] IPVS: Creating netns size=2536 id=7 [ 31.737868] IPVS: Creating netns size=2536 id=8 [ 31.945268] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 31.999640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.123665] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.170159] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.230766] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.265632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.300918] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.333638] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.405761] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.429477] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.439489] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.456307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.488759] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.498804] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.508768] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.545407] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.615288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.630581] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.677172] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.684692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.699342] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.706896] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.717666] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 32.729237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.758667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.766082] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.777168] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 32.793032] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 32.801257] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 32.810585] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.833004] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 32.843713] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 32.875563] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.903405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 32.915841] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 32.932071] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.939723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 32.971044] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 32.984334] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.001065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.009654] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.033121] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.040449] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 33.065699] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 33.087363] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 33.100433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 33.110703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 33.129774] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 33.142363] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 33.149903] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 33.165496] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.175608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.183259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.190630] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.199801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.215814] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 33.225431] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 33.233983] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.246862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.256211] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.263913] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.271295] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.294000] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 33.324782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 33.343273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 33.361345] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.370664] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.379709] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 33.393557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.401009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.409482] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.418339] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 33.429715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.446434] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.464053] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 33.471329] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 33.482294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.489747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.500954] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 33.547414] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 33.556712] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 33.568471] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.578007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.595080] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 33.602755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 33.609861] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.622196] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 33.629736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.639265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 33.653188] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 33.663125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.670571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.568743] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.635751] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.760781] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.769059] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.778735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.825791] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.833542] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 35.841241] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.850608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.915500] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 35.947145] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.020966] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.032673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.039351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.106485] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.129174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.136517] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.147077] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.157536] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.171469] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.182404] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.191429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.231720] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 36.324066] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.330191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.341384] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.404414] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.411194] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.418142] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.441159] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 36.451250] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.460519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/01 12:42:07 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000040)=0x5) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x401) getegid() mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/05/01 12:42:07 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x20000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'tunl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x59) futex(&(0x7f0000000000)=0x2, 0x1, 0x2, &(0x7f00000000c0), &(0x7f0000000100), 0x1) 2018/05/01 12:42:07 executing program 7: r0 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x3, 0x3, 0x3, 0x200000000007, 0x8, 0x5}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) prctl$intptr(0x8, 0x0) 2018/05/01 12:42:07 executing program 7: mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_create1(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0x81, 0x352a, 0x5, 0x8}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff}) 2018/05/01 12:42:07 executing program 7: mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) epoll_create1(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0x81, 0x352a, 0x5, 0x8}, 0x14) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xffffffffffffffff}) 2018/05/01 12:42:07 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="240000002100a788f08025f0101c0165fffffc0e02001e5a7c979dcc0048000a0001dfe8", 0x24) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7ff, 0x4) 2018/05/01 12:42:07 executing program 7: ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000040)='veth1_to_bond\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001680), &(0x7f0000000580)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000000)) sched_getaffinity(r2, 0x8, &(0x7f0000000180)) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @broadcast, @broadcast}, &(0x7f0000000440)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000001640)=r2) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5}, 0xc) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000005c0)=""/4096) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000015c0)=@int=0x7fff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852a, 0xffff, 0x10000007fffffff}, 0x14) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f00000001c0)={'veth0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "02b9abf06b8e6bc053f7f857e3eb60bf8981afce808671c9db31e1c58dcc326a7e6b896a88766fe4403af040c3b478aed98ca85aa1b97931c701263037b369eed8e2f79f5d92a5c053bac0b6a4c51bd0"}, 0xd8) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000016c0)={0x1, {{0x2, 0x4e20, @rand_addr=0x100000000}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40046432, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001600), 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc)=0xffffffffffffff00, 0x7e) shutdown(r0, 0x1) 2018/05/01 12:42:07 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r0, 0x0, 0x8, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20300, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7fff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x7ff, 0x0, 'client0\x00', 0xffffffff80000000, "508905a97bf8ddad", "43e53dbc28a47076466526b70cc9d82a9e2356cfa6c9f7e332633cc945109686", 0x51b, 0xffffffffffff1def}) [ 37.602700] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/01 12:42:08 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'team0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) timer_create(0x5, &(0x7f0000000000)={0x0, 0x40, 0x5, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_getoverrun(r1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000006c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@local}, &(0x7f0000001680)=0x151) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001b80)={0x0, @multicast1, @rand_addr}, &(0x7f0000001bc0)=0xc) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/01 12:42:08 executing program 1: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cpuset.memory_spread_page\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0xfff) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x0) 2018/05/01 12:42:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0xffffff14) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0xa0000, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x1d}, &(0x7f0000000200)=0xffffff8f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x6}, &(0x7f0000000100)=0x8) 2018/05/01 12:42:08 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) socketpair(0x9, 0x2, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000000)={0x4c8d, 0x0, 0x1, r1}) r2 = signalfd(0xffffffffffffff9c, &(0x7f0000000040)={0x1}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40840, 0x0) dup3(r3, r2, 0x400080002) 2018/05/01 12:42:08 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x600, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/29, 0x1d, 0xb, &(0x7f00000000c0)={0x77359400}) 2018/05/01 12:42:08 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7fd90000"], &(0x7f0000000080)=0x8) r2 = dup2(r1, r0) openat$cgroup(r0, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x2, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}], 0x38) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x2008}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x4, 'lc\x00', 0x1, 0x2, 0x7}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x10005, 0x2, 0x7ff, 0x100000001}}, 0x44) 2018/05/01 12:42:08 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6272696467653000000000000020e000", 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6272696467653000000000008698bac7", 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'bridge0\x00', 0x801}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x20) mq_timedsend(r2, &(0x7f0000000240)="517aa0c57fa492b1a816a12346bc18b310abb7a4212a134f32b9ff0d26fe233983f32a7ce848ce9b33cf9bec16083d21d4bad3a459b9aa28ade5eba28cf936bb330c038ec76dd6e7079c1e4ee21314d913a42fafa21178041c483479bc713ffe5253e1a05317fc57d340572603d5f0e822d987149b2d349babd316b6519080886509c71c9d2d692244938a352f54", 0x8e, 0x7ff, &(0x7f00000000c0)) 2018/05/01 12:42:08 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000080)={[], 0x4, 0x800, 0x29d, 0x2}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) signalfd4(r0, &(0x7f0000000100)={0x9}, 0x23a, 0x0) 2018/05/01 12:42:08 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x20040, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) timer_create(0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x22}, &(0x7f0000000100)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(r1, 0xffffffffffffffff, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x2, 0x8003) 2018/05/01 12:42:08 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076b42f76732f6578706972655f6e6f646573745f636f6e6e00", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2000011) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/01 12:42:08 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/01 12:42:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/05/01 12:42:08 executing program 4: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getpgid(r1) fcntl$lock(r0, 0x800000000000007, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x22000, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) fchdir(r0) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000080)={0x7, 0xe, 0x1, r3}) [ 37.845877] mmap: syz-executor1 (6080) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/01 12:42:09 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) socketpair$inet6(0xa, 0x801, 0x5, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0xfffffffffffffffd, 0xb, 0x0, "82aa2474c918f81ab460cb8e34042491d086c2226e7267e0f337db4ac54fd3b2c616d6a46f3ab22c4c9ade49e6fe815e6b0fd817e176ff8c84c0814c531570d36ba3d37a1d5bcec31b537f2fed6299d2"}, 0xd8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/01 12:42:09 executing program 6: r0 = epoll_create1(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x14000, 0x0) r1 = epoll_create1(0x0) close(r0) r2 = dup2(r0, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x70, r3, 0x500, 0x70bd2d, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffff00}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x40) 2018/05/01 12:42:09 executing program 3: eventfd2(0x0, 0x803) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x43) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) 2018/05/01 12:42:09 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000280)=[0xffffffffffffd247], 0x1, 0x96e3, 0x2, 0x3, 0xe358, 0x6, {0x8, 0x7, 0x6, 0x8e, 0x8, 0x4, 0x3, 0x3, 0x8, 0x9, 0x7ff, 0x6, 0x1, 0x5, "0c9b8a516c89160b6127e0034c063eab0753d0d5d58fb6b084cf117f45ab1df5"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xe) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x200000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/204) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10802, 0x0) ioctl$TIOCCBRK(r2, 0x5428) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00000000c0)={0x2c0, 0x0, 0x7fff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000040)={&(0x7f000001c000/0x4000)=nil, 0x0, 0x5, 0x50, &(0x7f0000edf000/0x2000)=nil}) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/01 12:42:09 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) prctl$intptr(0x4, 0x7ff) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300000a00000000000000000000000300060000000000027c47dae433144f4b2d8bcd3c000000e0000001000000000000000002000100000000000000ff0000000000030005000000000002000000"], 0x50}, 0x1}, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)=0x0) ptrace$cont(0x1f, r2, 0xffffffff, 0x3) fcntl$getflags(r1, 0x40c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r3, 0x9}, 0x8) 2018/05/01 12:42:09 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = socket$netlink(0x10, 0x3, 0x5) close(r1) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x6, 0x2, 0x4, 0x8001, 0x0, 0x7, 0x0, 0x7, 0x3, 0x8, 0x80000000, 0x7, 0x8, 0xffffffffffffff5c, 0xfffffffffffffffd, 0xa767, 0x8, 0x8, 0x79a0, 0x6, 0x0, 0x40, 0x8c3d, 0x200, 0x8, 0x7, 0x6, 0x7fd1, 0xff, 0x95e, 0x4, 0x40, 0x8, 0x8, 0x2320, 0x3, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000000), 0xd}, 0x35002, 0x7fff, 0x6, 0x5, 0xffffffff80000000, 0xfffffffffffff1b2, 0x8000}, r2, 0x6, r3, 0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) timer_delete(0x0) 2018/05/01 12:42:09 executing program 4: r0 = socket(0x40000004, 0x5, 0xfffbffffffffffff) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000000)=0x9, 0x4) write(r0, &(0x7f0000000040)="240000005a001f0014f9f407125a00001e1317da46ecf71308001000fff708ff00020001", 0x24) 2018/05/01 12:42:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x40000004e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000180)=""/198, 0xdb, 0x0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001b00)="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", 0x559}], 0x1, &(0x7f0000000280)=ANY=[]}}], 0x1, 0x0) shutdown(r0, 0x0) 2018/05/01 12:42:09 executing program 3: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='5', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/33, 0x21) r1 = fcntl$getown(0xffffffffffffffff, 0x9) sched_getaffinity(r1, 0x8, &(0x7f0000000040)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x2710}, 0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000240)="d3b858486f677847224f5bc479a58ef2211317c25c78feb9f198c5d782b90dc463ef06c255ba9ce50b8a6ed09617dfbdfd9d38f59a812c841d22764bd84219a90c28829f9c968abc53a0d0fc94bb24f899ac4a5228fc79688c5bb016f009ae446725085306c8c5491337ff4796aa7818e98509f01684bb1931bf35c2f83f956a56d087ca688afe43df5234184ba2e705bbcfff0d5e96bee1e9652ce60c3f805d6fd2f2412f0e3745cec41a997fa0109bed3d6319292830329b6bb29a5d20204698", 0xc1) 2018/05/01 12:42:10 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x6, 0x4c031, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r0 = getpgid(0x0) sched_getparam(r0, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f0000000040)="73020000000038f8f434a76c0be8a32818cac6d8491ac4077615e635dac67177f7a55385227cea1795ad4116d0d9296956b5b088b9c6bf85d1bc51c25cceba") 2018/05/01 12:42:10 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) mq_notify(r1, &(0x7f0000000100)={0x0, 0x15, 0x2, @thr={&(0x7f0000000040)="048b027bd7868276d5ab4d26d5102affd8341259f21cd2e400d8ee8440cc94784f99559754c749c3712353353eb9045db295158df497ae1a20be1c9be6a8c28b26e3f3416d33bc457951ed41fdbd5ec47925312334f9ac3af405a6c1a740ccc64ba8924ed99fed7738082a9c07c694adee87f32d8531cc451958eafdfe0f3c3a5802c594169663ec6445591d89ffa123a4867ce1", &(0x7f0000001040)="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"}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1}}) openat$cgroup_int(r2, &(0x7f0000000140)='cpuset.mem_hardwall\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/01 12:42:10 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x2}) 2018/05/01 12:42:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) write$cgroup_type(r1, &(0x7f0000000300)='threaded\x00', 0x9) 2018/05/01 12:42:10 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x1, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$getflags(r1, 0x3) recvmmsg(r1, &(0x7f00000000c0), 0x8000000000000dd, 0x2000, 0x0) 2018/05/01 12:42:10 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1fffffe, 0x21050, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000a95000/0x4000)=nil, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/05/01 12:42:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001d00), &(0x7f0000000080), &(0x7f0000001a80), &(0x7f0000001dc0)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x80, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) waitid(0x0, 0x0, &(0x7f0000002ff0), 0x4100000e, &(0x7f0000000000)) 2018/05/01 12:42:10 executing program 1: lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@remote}}}, &(0x7f00000003c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@remote, @in=@remote}}, {{}, 0x0, @in6}}, &(0x7f0000000500)=0xe8) r0 = geteuid() ioprio_set$uid(0x4800000000000003, r0, 0x0) 2018/05/01 12:42:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)='D', 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/05/01 12:42:10 executing program 4: r0 = socket$packet(0x11, 0x1, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff034}, {0x6}]}, 0x8) clock_adjtime(0x1, &(0x7f0000000080)={0x5, 0x2, 0x7f, 0x7fff, 0x5, 0x4, 0x400, 0x9, 0x1, 0xeac4, 0x7f800, 0x1, 0xf3e, 0x7, 0x0, 0x6, 0x3, 0x5, 0x1, 0x8, 0x55, 0xffffffff, 0x63b8dc3a, 0xffff, 0x3, 0xffffffffffffffe3}) r2 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x4c2, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x20, 0xd, 0x19, 0x4, "a16905cddc2dbe4807fd260099c5687a049a8145e1489e50dec65cd6a7e0375ced2bdd8f46e8a3361c0e48f304aa6cd9a03f2bc0be0a4b38b1948cd3c34525b4", "89ff330a9ec8456e39bdc767d7d268d527884b076f594d9307826f494292e374", [0x8001, 0x5]}) sendto$inet6(r0, &(0x7f0000000040)="fbff2f40fdf50b00000900000090520eb7e27c93", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) 2018/05/01 12:42:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000080)={{0x29, @loopback=0x7f000001, 0x4e22, 0x4, 'none\x00', 0x4, 0xfffffffffffffffd, 0x37}, {@empty, 0x4e20, 0x1, 0x7, 0x3, 0x8}}, 0x44) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x84, @loopback=0x7f000001, 0x0, 0x3, 'lc\x00'}, {@broadcast=0xffffffff}}, 0x44) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x5, 0x2, 0x1, 0x167a, 0x0, 0x3, 0x30e0f9e6, 0x34b, 0x38, 0x353, 0x2, 0x80000001, 0x20, 0x2, 0xe55, 0x2, 0x1}, [{0x0, 0xe991, 0x0, 0x7, 0xfffffffffffffe01, 0x0, 0x6, 0x9}], "e281bf75a2dbc2b80ba9d48af01589dcbd95ae006121728d6aa534e7ef0cf0636059313e6388ebefc6ebcc9e51c759d3db8426d953836572acefc0428495367ccd8a48ce80e3c13b301b345cdbd04fc26e25710b624132e927cac25fca62971ace8c191b4b2f607bb09c400180531bcdabb54159336a72537d5533d71ecb0a6923c0ad23e80bd776477a3e2e1633db2a1d5214d5fe93d2608a2cf37d310bd114ee8488967feb7abf54f054d07134f50755c8f1e85d0a3d360fb8d495f1bdc0ca5435b3ae7d131369f8f0ac715f43155dead8cc2ee61e9e4e1aed73d76aa375d71f", [[], [], []]}, 0x439) 2018/05/01 12:42:10 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='/selinux/load\x00', &(0x7f00000000c0)="219900"], &(0x7f0000000200)=[&(0x7f0000000140)='system-\x00', &(0x7f0000000180)='/selinux/load\x00'], 0x1000) perf_event_open$cgroup(&(0x7f0000000480)={0x4, 0x70, 0x1, 0x5, 0x9, 0xffffffffffff0cfe, 0x0, 0x9, 0x4000, 0x4, 0x1, 0x401, 0x3, 0x76, 0xffff, 0x4, 0x4, 0x7f, 0x8, 0xd6, 0x6, 0x400000000000000, 0x8, 0x6, 0x5, 0x2728, 0x5, 0x4, 0x10001, 0x8, 0x7a18, 0x4, 0x898, 0x100000001, 0x2, 0x6c9, 0x2, 0xff, 0x0, 0x3, 0x4, @perf_config_ext={0xfffffffffffffff8, 0x3}, 0x1e23, 0x2, 0xe0, 0x6, 0x2, 0x2, 0xda8}, r1, 0x3, r1, 0x9) write(r0, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0xf455, 0x10001, 0x5, 0xa8a7, 0x835, 0xb25af3d, 0xea23, 0x10001, 0x1000, 0x0, 0x100000001, 0x1ff, 0x8, 0x0, 0xff]}, &(0x7f0000000440)=0x100) 2018/05/01 12:42:10 executing program 2: r0 = socket$inet(0x2, 0x803, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x200000, 0x0) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000240)) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='user.syz\x00', &(0x7f0000000300)='/dev/autofs\x00', 0xc, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="44110b210000000000ffff7b0010000013", 0x11) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x7, 0x20, 0x12cb, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}, 0x1, 0x40, 0x2, 0x8001, 0xa}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x80000007fffffff, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r3, 0xcc, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x75b339bc, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x7f, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e24, 0x7, @empty, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @empty, 0x7}, @in={0x2, 0x4e22, @rand_addr=0x2}]}, &(0x7f00000001c0)=0xc) 2018/05/01 12:42:10 executing program 7: capset(&(0x7f0000000000)={0x19b80330}, &(0x7f0000fc0fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x501000, 0x40) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) fchmod(r0, 0x0) 2018/05/01 12:42:10 executing program 6: r0 = epoll_create1(0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x20000000000) request_key(&(0x7f0000000900)='id_resolver\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a}, &(0x7f0000000980)='\x00', 0xfffffffffffffffa) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x47ffffffa}) 2018/05/01 12:42:10 executing program 3: socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fchdir(r0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$KDSKBLED(0xffffffffffffffff, 0x4b65, 0x1) write$cgroup_pid(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB='\t'], 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='system.posix_acl_default\x00') ftruncate(r2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f000000ef00)=[{{0x0, 0x0, &(0x7f000000b600)=[{&(0x7f000000b500)=""/126, 0x7e}, {&(0x7f000000b580)=""/61, 0x3d}], 0x2, &(0x7f000000b640)=""/167, 0xa7}}, {{&(0x7f000000b700)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f000000ccc0)}}], 0x2, 0x0, 0x0) 2018/05/01 12:42:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000340)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/124, 0x7c}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000e80)={0x127}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000200)={0x0, @tick, 0x0, {0x800000003}, 0x0, 0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) [ 39.637635] IPVS: set_ctl: invalid protocol: 41 127.0.0.1:20002 none 2018/05/01 12:42:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000005, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) writev(r1, &(0x7f0000000e00)=[{&(0x7f0000000800)="1a9fec1221bcea075b4899b2c44b6c29bd9c02b4d1fc4c8df0df76887853", 0x1e}], 0x1) recvmsg(r1, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e40)=""/255, 0xff}], 0x1, &(0x7f0000002fc0)=""/205, 0xcd}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f00000008c0)={@mcast1}, &(0x7f0000000fc0)=0x14) openat$dir(0xffffffffffffff9c, &(0x7f0000000600)='./file0\x00', 0xfffffffffffffffc, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000640)='./file0\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000940)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000840)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000900)='lp\x00', 0x3) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001000)={'team0\x00', 0x0}) r5 = dup2(r2, r0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000010c0)=""/4096, &(0x7f0000000780)=0x1000) epoll_create(0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000defffc), 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000880)=@assoc_value={0x0}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000a40)=@assoc_value={r6, 0x1000}, &(0x7f0000000a80)=0x8) syz_mount_image$ext4(&(0x7f00000007c0)='ext4\x00', &(0x7f0000001080)='./file0\x00', 0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000000a00)=ANY=[]) clock_gettime(0x0, &(0x7f0000000f80)) recvmmsg(0xffffffffffffffff, &(0x7f0000000f40), 0x0, 0x0, &(0x7f0000001040)) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000ac0)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) openat$keychord(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/keychord\x00', 0x101202, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000000680)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) sendto$inet(r1, &(0x7f0000000040)="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", 0x5a1, 0x10, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/05/01 12:42:10 executing program 5: r0 = creat(&(0x7f0000000240)='./file0\x00', 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000280)={@empty, 0x401, 0x1, 0x3, 0x2, 0x6, 0x7, 0x1}, 0x20) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000010100119c40000400000000000000000", @ANYRES32=0x0, @ANYBLOB="f9ff200000000000d1e78ef4f25c302ef6df08000d0081ffffff08001b0000000000"], 0x3}, 0x1}, 0x40044) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@bridge_delneigh={0x38, 0x1d, 0x904, 0x70bd2c, 0x25dfdbff, {0x7, 0x0, 0x0, r2, 0xc0, 0x0, 0xb}, [@NDA_PROBES={0x8, 0x4, 0x401}, @NDA_PORT={0x8, 0x6, 0x4e21}, @NDA_LLADDR={0xc, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) 2018/05/01 12:42:10 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) 2018/05/01 12:42:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) ioctl$void(r0, 0xc0045878) r1 = dup(r0) sendmsg$unix(r1, &(0x7f00000027c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002440), 0x0, &(0x7f0000002780)=[@cred={0x18, 0x1, 0x2}], 0x18}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x401, 0x3800000000, 0x5}) [ 39.684366] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 39.684376] CPU: 0 PID: 6186 Comm: syz-executor5 Not tainted 4.9.97-g2bcbbd5 #14 2018/05/01 12:42:10 executing program 5: r0 = socket$inet6(0xa, 0x4000002000000802, 0x0) r1 = dup2(r0, r0) recvfrom$ipx(r1, &(0x7f0000000000)=""/68, 0x44, 0x2000, &(0x7f0000000080)={0x4, 0x80000001, 0x8000, "13209e35cb8e", 0x1}, 0x10) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=""/142, &(0x7f0000001240)=0x8e) shutdown(r0, 0x0) 2018/05/01 12:42:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0xfffffffffffffca0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) [ 39.684381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.684396] ffff8801cfdc7890 ffffffff81eb0b69 1ffff10039fb8f14 ffff8801cedf3000 2018/05/01 12:42:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='uid_map\x00') write$binfmt_misc(r0, &(0x7f0000000000)={'syz1'}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/01 12:42:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000200)="bf3cc83cfce3dd50f3b241b11c4f607939ad33ffd16774231717c3c8dbef3daa1f98fa7e9219b514f2f9575f306634dbf72d983f5badebd67f230b0e5042c247fff1666edcc2ca3c14c0df879b8af60fa54bcc5e9ddf776cd826acac54438f987a7b5a98c76f3a574f84cef5f5d0b8b19099d4c723fa7bbeb82bb35baed2c5b189abf6ca15000144424730d69c19c881b6a1ac32822cf47ec1635e0914ddc45be54eb6fbff3cb6e8e81759c70b377e72fd51d429d47372ba6a5f9d6941dcd1545dc0c2f270037099ff337c55d038f515414cc732166e949302a873e5b016d6e012c6a8", 0xe3) 2018/05/01 12:42:10 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000000), 0x4) wait4(r1, &(0x7f00000000c0), 0x0, 0x0) [ 39.684408] ffffffff83cb99a0 0000000000000001 0000000000400000 ffff8801cfdc79d8 [ 39.684419] ffffffff81560e6c 0000000041b58ab3 ffffffff843c53b8 ffffffff814503d0 [ 39.684421] Call Trace: [ 39.684434] [] dump_stack+0xc1/0x128 [ 39.684445] [] warn_alloc.cold.123+0xd5/0x141 [ 39.684455] [] ? zone_watermark_ok_safe+0x280/0x280 [ 39.684465] [] ? check_preemption_disabled+0x3b/0x170 [ 39.684474] [] __vmalloc_node_range+0x357/0x5f0 [ 39.684483] [] ? check_preemption_disabled+0x3b/0x170 [ 39.684493] [] ? task_has_security+0x130/0x270 [ 39.684501] [] vmalloc+0x5b/0x70 [ 39.684509] [] ? sel_write_load+0x135/0xfa0 [ 39.684517] [] sel_write_load+0x135/0xfa0 [ 39.684526] [] ? sel_read_bool+0x240/0x240 [ 39.684537] [] ? debug_check_no_locks_freed+0x210/0x210 [ 39.684546] [] ? debug_check_no_locks_freed+0x210/0x210 [ 39.684553] [] __vfs_write+0x115/0x580 [ 39.684561] [] ? sel_read_bool+0x240/0x240 [ 39.684569] [] ? default_llseek+0x280/0x280 [ 39.684576] [] ? __lock_is_held+0xa2/0xf0 [ 39.684584] [] ? __lock_is_held+0xa2/0xf0 [ 39.684594] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 39.684602] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 39.684611] [] ? __sb_start_write+0x161/0x300 [ 39.684619] [] vfs_write+0x187/0x530 [ 39.684627] [] SyS_write+0xd9/0x1c0 [ 39.684634] [] ? SyS_read+0x1c0/0x1c0 [ 39.684643] [] ? do_fast_syscall_32+0xcf/0x870 [ 39.684650] [] ? SyS_read+0x1c0/0x1c0 [ 39.684657] [] do_fast_syscall_32+0x2f7/0x870 [ 39.684665] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.684674] [] entry_SYSENTER_compat+0x90/0xa2 [ 39.684677] Mem-Info: [ 39.684696] active_anon:66232 inactive_anon:43 isolated_anon:0 [ 39.684696] active_file:3398 inactive_file:8526 isolated_file:0 [ 39.684696] unevictable:0 dirty:7173 writeback:0 unstable:0 [ 39.684696] slab_reclaimable:4768 slab_unreclaimable:61887 [ 39.684696] mapped:73486 shmem:50 pagetables:1045 bounce:0 [ 39.684696] free:1408363 free_pcp:370 free_cma:0 [ 39.684714] Node 0 active_anon:264928kB inactive_anon:172kB active_file:13592kB inactive_file:34104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:293944kB dirty:28692kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 39.684735] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2906 6407 6407 [ 39.684772] DMA32 free:2977712kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978504kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:792kB local_pcp:52kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 39.684803] Normal free:2639832kB min:36836kB low:46044kB high:55252kB active_anon:264928kB inactive_anon:172kB active_file:13592kB inactive_file:34104kB unevictable:0kB writepending:28692kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:19072kB slab_unreclaimable:247548kB kernel_stack:6048kB pagetables:4180kB bounce:0kB free_pcp:680kB local_pcp:160kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 39.684865] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 0*64kB 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977712kB Normal: 824*4kB (ME) 107*8kB (UME) 56*16kB (ME) 10*32kB (UME) 81*64kB (UME) 36*128kB (UME) 9*256kB (ME) 3*512kB (UE) 1*1024kB (E) 1*2048kB (M) 638*4096kB (M) = 2635320kB [ 39.689957] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 39.689960] 11973 total pagecache pages [ 39.689963] 0 pages in swap cache [ 39.689967] Swap cache stats: add 0, delete 0, find 0/0 [ 39.689969] Free swap = 0kB [ 39.689972] Total swap = 0kB [ 39.689974] 1965969 pages RAM [ 39.689976] 0 pages HighMem/MovableOnly [ 39.689978] 321063 pages reserved [ 39.697061] syz-executor5: vmalloc: allocation failure: 0 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 39.697070] CPU: 0 PID: 6197 Comm: syz-executor5 Not tainted 4.9.97-g2bcbbd5 #14 [ 39.697074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.697087] ffff8801d4bff890 ffffffff81eb0b69 1ffff1003a97ff14 ffff8801cfa26000 [ 39.697098] ffffffff83cb99a0 0000000000000001 0000000000400000 ffff8801d4bff9d8 [ 39.697110] ffffffff81560e6c 0000000041b58ab3 ffffffff843c53b8 ffffffff814503d0 [ 39.697112] Call Trace: [ 39.697123] [] dump_stack+0xc1/0x128 [ 39.697133] [] warn_alloc.cold.123+0xd5/0x141 [ 39.697141] [] ? zone_watermark_ok_safe+0x280/0x280 [ 39.697150] [] ? check_preemption_disabled+0x3b/0x170 [ 39.697161] [] __vmalloc_node_range+0x357/0x5f0 [ 39.697170] [] ? check_preemption_disabled+0x3b/0x170 [ 39.697182] [] ? task_has_security+0x130/0x270 [ 39.697189] [] vmalloc+0x5b/0x70 [ 39.697196] [] ? sel_write_load+0x135/0xfa0 [ 39.697204] [] sel_write_load+0x135/0xfa0 [ 39.697212] [] ? sel_read_bool+0x240/0x240 [ 39.697222] [] ? debug_check_no_locks_freed+0x210/0x210 [ 39.697231] [] ? debug_check_no_locks_freed+0x210/0x210 [ 39.697238] [] __vfs_write+0x115/0x580 [ 39.697246] [] ? sel_read_bool+0x240/0x240 [ 39.697253] [] ? default_llseek+0x280/0x280 [ 39.697260] [] ? __lock_is_held+0xa2/0xf0 [ 39.697268] [] ? __lock_is_held+0xa2/0xf0 [ 39.697277] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 39.697285] [] ? rcu_sync_lockdep_assert+0x73/0xb0 [ 39.697294] [] ? __sb_start_write+0x161/0x300 [ 39.697301] [] vfs_write+0x187/0x530 [ 39.697308] [] SyS_write+0xd9/0x1c0 [ 39.697315] [] ? SyS_read+0x1c0/0x1c0 [ 39.697323] [] ? do_fast_syscall_32+0xcf/0x870 [ 39.697330] [] ? SyS_read+0x1c0/0x1c0 [ 39.697342] [] do_fast_syscall_32+0x2f7/0x870 [ 39.697350] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.697358] [] entry_SYSENTER_compat+0x90/0xa2 [ 39.697452] Mem-Info: [ 39.697477] active_anon:68340 inactive_anon:43 isolated_anon:0 [ 39.697477] active_file:3398 inactive_file:8526 isolated_file:0 [ 39.697477] unevictable:0 dirty:7173 writeback:0 unstable:0 [ 39.697477] slab_reclaimable:4768 slab_unreclaimable:61977 [ 39.697477] mapped:73511 shmem:50 pagetables:1045 bounce:0 [ 39.697477] free:1406650 free_pcp:373 free_cma:0 [ 39.697530] Node 0 active_anon:273360kB inactive_anon:172kB active_file:13592kB inactive_file:34104kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:294044kB dirty:28692kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 92160kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 39.697551] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2906 6407 6407 [ 39.697583] DMA32 free:2977712kB min:30580kB low:38224kB high:45868kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2978504kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:792kB local_pcp:52kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 39.697616] Normal free:2632980kB min:36836kB low:46044kB high:55252kB active_anon:273360kB inactive_anon:172kB active_file:13592kB inactive_file:34104kB unevictable:0kB writepending:28692kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:19072kB slab_unreclaimable:247908kB kernel_stack:6208kB pagetables:4180kB bounce:0kB free_pcp:700kB local_pcp:148kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 39.697667] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 4*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 0*64kB 2*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 2*2048kB (M) 725*4096kB (M) = 2977712kB Normal: 793*4kB (ME) 106*8kB (UME) 56*16kB (ME) 10*32kB (UME) 78*64kB (UME) 36*128kB (UME) 9*256kB (ME) 3*512kB (UE) 1*1024kB (E) 0*2048kB 638*4096kB (M) = 2632948kB [ 39.697761] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 39.697769] 11973 total pagecache pages [ 39.697772] 0 pages in swap cache [ 39.697776] Swap cache stats: add 0, delete 0, find 0/0 [ 39.697778] Free swap = 0kB [ 39.697780] Total swap = 0kB 2018/05/01 12:42:11 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x420402, 0x0) fcntl$getown(r0, 0x9) mq_timedsend(r0, &(0x7f00000001c0)="961ca077badfc7f0db5edf88e846ba2930b2b2b1deb076f02a5f9bcf124ca8a9043a568a85d910c87c712af1068896162568deeee62741bc8a7c2efebedc6c9782300b33e68169dd37692d1303dd53a03ac5ed04331194b7509e4ae9e4761cb4c44316e751cf8999771e48fdf2048c4788de0ec1db16772c62be6f10971fd882606997afceb67447fab9699970de5e39453fdc3102e2ee84e2e64c0f96199cafb749e305576bdfded5ef7c8383f41d6a7bd587bf3661ddc86014d5d646d33b13ccb983424aee28e742b79b9165fb9d18eba0937854c91cf6d9c241fc9e5ca9803b12d66389", 0xe5, 0x1, 0x0) futex(&(0x7f0000000040)=0x2, 0x5, 0x0, &(0x7f0000000380)={0x77359400}, &(0x7f00000003c0)=0x1, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000002c0)=0x800, &(0x7f0000000300)=0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) signalfd(r1, &(0x7f0000000100)={0x9}, 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x800, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='/dev/rtc\x00', 0x9, 0x3) ioctl$LOOP_CLR_FD(r2, 0x7006) 2018/05/01 12:42:11 executing program 2: mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000000) 2018/05/01 12:42:11 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xffc9, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x46d}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x88000, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}, [0x5, 0x10000, 0x21a22d6e, 0x8, 0x101, 0x7, 0x5, 0x1ff, 0x7, 0xd02b, 0x4, 0x1a0, 0x81, 0x1, 0x5]}, &(0x7f00000000c0)=0x100) write$binfmt_misc(r0, &(0x7f0000000340)={'syz0', "baeee7c6cedb3b7b27da610f8d0a730d4b61b941acc88cf3190cfb5bc28e072816364cbdc32cbe4f5901d2d22cee8c63ae3145b43daad95d8d647065ff9d5d2b8ce15902adc1e38c2074b5afb5e4883b36f35879841302bf2b750ffd4f42a9cf1d12dccb78edb45731842b874b5825489cb7e02aa653102889dd72d3c6f63a57c5510fb93b7ddcd26bb098f63db14f1e09dfaf932be76290b16e0c0726227ce90632d8f1db9435629b659089c45df360b74b3e"}, 0xb7) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x9}, 0x8) 2018/05/01 12:42:11 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f0000ba9000)) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000240)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/01 12:42:11 executing program 6: socket$unix(0x1, 0x3, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x10001}, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x9, 0x7}, &(0x7f00000000c0)=0xc) 2018/05/01 12:42:11 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80200, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0xffffff14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x982, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@mcast2}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) 2018/05/01 12:42:11 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/05/01 12:42:11 executing program 3: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001380)=@broute={'broute\x00', 0x20, 0x4, 0xd5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0xdad) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @time}], 0xfffffffffffffe1b) [ 39.697783] 1965969 pages RAM [ 39.697785] 0 pages HighMem/MovableOnly [ 39.697787] 321063 pages reserved [ 39.703162] binder: BINDER_SET_CONTEXT_MGR already set [ 39.703169] binder: 6185:6192 ioctl 40046207 0 returned -16 [ 40.769862] IPVS: set_ctl: invalid protocol: 41 127.0.0.1:20002 none 2018/05/01 12:42:11 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x688, 0x3ff, 0x4b2}) 2018/05/01 12:42:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040), 0x0) r1 = socket$unix(0x1, 0x0, 0x0) sendmmsg$unix(r1, &(0x7f0000000c40)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)="c0d8dc6928c6414d2442cfa111c51d6e8c10ea8c9007f20989eed2622267bb911817d3db5ec9e3afb7c7d5fd89af3e0e207f3d4529b54e1b80fddaef3dafbae80d1b46abc7c370177e8bbda932c95168369fcc9282deafe9c506d3efa584d0", 0x5f}, {&(0x7f0000000180)="a77bd81bdbfa19db72df2e418f717d7e7a51d8de99cd558e46020fd860db730ed9ef042e6f39087a691774d0b4fff17c8f0776d86baf998a294a52b3ee12bc411b5de47cb067e86d414fc8501c837cd29cf42a982b890be8f8", 0x59}, {&(0x7f0000000200)="80b31fb1823c1b81a47be40a97f72da55f3887b35250473df04d2f8e7f0a189199ca7a55ccaff8059064ee1cc43dc50ff458bb8ab5c66f31b443e2d9430602de02089d80fc6ef92adc1651dbde472e867e5c32d4c53627518aec76341c68e9ea5b89692907586bcd3bbf6213fbd227904efe820adfa2959b07184d80fbb6ff2537c0aa762503ccebc37b453f51f264a991a9baf4fec26523c7f89f1359b999b443bcf6a938dbd373d1a693f320345f4af381b94b525d10b6a959fc72d2cddd98bdf015ba6ddf5e71d9612d52f6b1609bfa66900aa8fab6a275c6e139f994087f3746bd7172bf82b76689203d1f0ed12043be8f99d52499", 0xf7}, {&(0x7f0000000000)="876c287bdc96d471966ec53279a20d70a886062640a0a73b8555c503230c9d4fa8f904fe2fa8c724c69eabc772ee7c087e59713c06203fdcb0e4", 0x3a}, {&(0x7f0000000300)="308a49afd284850eb0c4f0d4fe3937d0ede24c838314bfd8c1b09fc88547a259848436351584ba15bbd1b29e76a291bfd2f87fa2fd635c470cb776b25e109a44f352055886c3926523fe45e47c5d176931ba8beada33da93f8a86a79ed05e53536f4ff1e054bd153d0db21a8d9097bcddb2c8ee90946c456295aab79602b82b92268647ac3b01de1f29682b2ae12d26225386f7f8d09b439a7cb", 0x9a}, {&(0x7f00000003c0)="fbff353aab248827277dad50d1a09d4ab54f9d25eea57d66e6dd5fc4b63d3b4988aff4113f5205951572e643f2fd77a4131be94051fcb40334a0479a5a0bd764e214ed40845280", 0x47}, {&(0x7f0000000440)="fd144d294f790817f9639ff2283a0c88b0736e16a3797c23b71a3bcee8c7e8b818e39b8758d42eef6d2584f81406f917bbf1c75d79150d577a0bd4c4187b", 0x3e}], 0x7, 0x0, 0x0, 0x4000000}, {&(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000540)="740528b11a201bb1426031ea252af4e2070fe9ccd18be2665f9e50412db3dd4a3cf9e26a46a287cf2a33f39e9f0612ddd8636ececcb376e096d6aa73176e01532f61d11670e12a188257597edaaeceb1f52db67a603d632d3f13b635e38932da25efa324dcd6abef0983e58134b9f174f8c14088cc0d056b39cd0328f17225380696e8036c67ce9fb57a314705aa4d608b116d7606f937185e6a80f73f32e7d0e4b323ac2809931aa33df1f95e5f6d465107a50e00a7721577f2c8c8799d82cc9ef52ce2d491f4c6adc44adf9821a15e55959e00edc2a9087795dbc03a952a", 0xdf}, {&(0x7f0000000640)="854f5109f537f16da89b93bd8943491d204e8e654036cd5d31eaac7b1dac8576d28923fd14b53c5848f4b6a8ae39edeb1154d0aa1f1e4b590a85f788d1f167d18318682542c8e9879e7b0125964e0dd485a8b5eecbb038941b07f1d7d7d700bf24e6f1e28b8b3891359f30babac785d86596e69a2af6e5ea34f5d0216c6da1aa74cfb3ddbd846fe4b6c614467dce262d2b4729e76f3bcfed4e6862de4b22232f83ab1abba7a1fe13a446f02dd6a75b2d06b5ed4f3dbb9f7bd7220b508078", 0xbe}, {&(0x7f0000000700)="19fb76bcca4f607209e4e122c2eb0938482ee75c45eb86b126f0a00b30c2937ec0873217b4e01ae1df3ac3c8afd72df1261c545f81e2c5664a0fff2e36478f04d3fb84de4d866045b2df646f2fa66a2bc31b65c4ef392aeee44dafaea6c99546d124832fadda91d83595cdc0695d30d8f779c8211261de8cd1500caf0c4d2c16251edd811e8d34efd286a9af", 0x8c}, {&(0x7f00000007c0)="bf50986cd18008dd4f425ccc", 0xc}, {&(0x7f0000000800)}, {&(0x7f0000000840)="4622db7ec070df930eb1a9285f6ce3ab9c193a9bf380df432cf1", 0x1a}, {&(0x7f0000000880)="876683993c8b0116b107b6db38461c1e1afb164e74b09440a03fc024e40d34f7f3c823c80a1f10958ecb6f3f6602e1ec0768f128fb869e5277ce328737d4bd175d5f2e2ad6bcfe1c25cf79563df7d556fdb91f326d5643935cb41ff88f74293ec76b559d10f9dc6d0bbd0835f40a96a72459fda5ba54be4954401d2019e7e4072b35ede8dec4d9", 0x87}, {&(0x7f0000000940)="bc2e219740989214aa7c96d2a17149017e1565e4cbc6aa1e9656ff8b1d4f6f446e580adc68dfddab0e1cec1b9cebe0242aa2c35284a0fe0f6b4236fc2604d94d5915d80ea3d6b1e92d516aa3c1b4260c9f2b2605caca92c13fda7dca459fea75c7b8f94af7deef8af4b3953867716ae400a6acf0409c56a47c1868226ea25d9907351c9c74e5783036", 0x89}, {&(0x7f0000000a00)="844edfd2c1d025013543cb13a7ecec7d1ff8c9fc66e307aaab8289361d8a16309d90c8c5835a7ca7d3820ad2c4df40f2e81f6c9035035a6a186c74eed11727b4033b53e4b650c55e4172eca6776a27c0dde125f67119398fdc453a3d8445397cca3c4106547af9d7234372f886707c20d5", 0x71}, {&(0x7f0000000a80)="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", 0xff}], 0xa, &(0x7f0000000c00)=ANY=[@ANYBLOB="1400feff0000000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x14}], 0x2, 0x0) 2018/05/01 12:42:11 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) [ 40.791019] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61114 sclass=netlink_route_socket pig=6259 comm=syz-executor7 [ 40.835807] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61114 sclass=netlink_route_socket pig=6282 comm=syz-executor7 2018/05/01 12:42:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"d208d7f6300000ae000000880000e710", 0x101}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000000c0)=0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xf6, 0xf46, 0x0, 0x8, 0x512e, 0x1, 0x9, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6ffc, 0x1, 0x8000, 0x8, 0x0, 0x7ff, 0x6, 0x2, r2}, 0x20) 2018/05/01 12:42:14 executing program 6: r0 = socket(0x40006, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000200)={{0x108, 0x8, 0x3cd, 0x236, 0x230, 0x7, 0x2ac, 0x8}, "2f8919e63b348f06b67601971981efb02d70c9c62490b078dd82bd0525463482629ae7340a9c7ac2ea53f7a14d8947a78fa9fbac0237d93eae75eee61944183c5f04b919dc6f2a092757a68adf00a8b7fb1f1767a0274fda4a3c05e6676562597b8669a85d4499f2da6036093a9d", [[], []]}, 0x28e) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)=ANY=[]) ioctl(r0, 0x8936, &(0x7f0000000180)="062eab05222ef05994d7df12d09a5bedc9278565a390a79a7f8c2c60e258ae34a166e771c4583848195f201801a4c7af67ad4f60aa5e9b9675f44b6987d195626f106026f64a0179559261952e4cbd8ebe99ede97fbe8bc08bf0f1bac5e7e0d6c03496210edfb0ad84bf56542619ff55574359d5d047b45ab3") ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) flock(r0, 0xf) fcntl$getflags(r0, 0x1) pread64(r0, &(0x7f0000000040)=""/143, 0x8f, 0x0) 2018/05/01 12:42:14 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000001740)='/dev/zero\x00', 0x40000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r7 = epoll_create(0x9) sendmsg$netlink(r0, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000080)={0x158, 0x2d, 0x801, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x138, 0x14, [@typed={0x8, 0x8a, @fd=r1}, @generic="9d330ed8ddc07cfbe28bab555476fb77a8f180cfbef1b67a99c6787ca49ac5b7c5f27acaf63cfdea6413c8391482d881db2234958ac4f17bddc945885dc47b3d0aaa91e8499e7895f680c7f6c1030f86f8f024821a16d7a13090cc7b09939e4b58ed48781cb049358bc2b4c76ce006013f77e3857c07cda712", @typed={0x8, 0x43, @fd=r2}, @generic="d7306c93f9405fb578d8e80a6c6abe3d1e161b0726c203359a87f39ea2efed620ac5688d75e78352a355f4a335101aa4913fef108eb42abcbce1134bc7a98aac8600e2e72120b90b10841d67dbe76a3f99629584293e8b2c437d1d1ba15f8134c6493605ba9b37cdc824bfe7a985175a65f5479eb9da736c54c388be4b1296db155f0a4ab06c8d821b4ad2edf0dcd241e8b744b31af8a6bdccf3327d89aa7d70c2d4d11009ddf93c8a6d"]}, @nested={0x10, 0x24, [@typed={0xc, 0x63, @u64=0x7fff}]}]}, 0x158}, {&(0x7f0000000340)={0x1330, 0x32, 0x22, 0x70bd28, 0x25dfdbfd, "", [@nested={0x1dc, 0x74, [@generic="67036e51f2be762d6bf9384b5d48acff755a338bd2dee229e38442faae9505b976a8cd5dcd295e0a6a333d3d2be9689405174dd5f8a983aacf2410b26bb047aff61c67704dc71c5278d5902e173af85a2471110a595dde55879ee48748d4fe09f0e6921f475a8f18c3854b5865a99a6ac04432464ec7d3fe2f153fdc216f9fc8dd5872b99c1d40a8d386ef65c64277975551fd7a62ea33155aa0e5466f14b3c41312eeea24413405004d05d733b801b45284d3179da63ebf1e22f34f4a7b38a9b77c6dff9238598153fb2c2625b5d5cc5a9f2731e8339d4f70381070a8aebd2a179112ee72ba5802e82794db721e63ecbf2f38e787a314", @typed={0x4, 0x12}, @generic="4363646c91726342c3f55268811a2cd2f806edd55a80f2d371f0f137fcd15b3ba7a5208fec8c96dea4320b9e4d25c3eb611af12c2e62ae047f6ca748dea273b217491a7cfefbe4cdf7f82ca829251433fc58791408119db6ff28cb84f482476666afab70fc9d62e9e238c9906a50b4ee8958223ac3314db406d57f81515d69cef9c1334ad963140e42b8cbbb7c7e04aab68f56d992babbe6aca770f68eb951fbc2c9855da22783607b6e9ebe74eb06285525b958165c5120dd9bbdc46c79332a68fda94e36cc6896da0939b13449c93d141c8ac9f54ae49d7e5271"]}, @typed={0x8, 0x38, @uid=r3}, @typed={0xd0, 0x85, @binary="572e68a975c8f9eab1d194cc0d2bebed2fe4205da1f7ffcc3b6acb12763aa24e738a56b4884f64177f4daed97445e5bce2e99d4c84d572b8da12f98ee8ec0d1dca2ab42f2890b75a46274fbc4aea154a125fbfe812154a82dc35fb667d9be89b429ff690c57251be9c2c595b5756d2657049ebf2a61e91a21c5f8b05275d93aebe58bd966066ad9ae2b91e23557afae1149e1ed1e6b68aabc4045f203b08439a56238b2085f0ccb2150a1db87a4feb98a78261ad0ca576268c516101be06cf7a1eebdb7112bdbff6bce121ce"}, @nested={0x38, 0x51, [@generic="73327bf24d518971119b0cef8f38c17cf2d050ec5b775a442cf70f2a157ae7f6801c2c98916982820556744ddd6827f95e", @generic]}, @nested={0x1018, 0x7, [@generic="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", @typed={0x14, 0x13, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}]}, @typed={0x14, 0x2, @ipv6}, @typed={0x8, 0x64, @ipv4=@multicast2=0xe0000002}]}, 0x1330}], 0x2, &(0x7f00000016c0)=[@rights={0x14, 0x1, 0x1, [r4, r5]}, @rights={0x14, 0x1, 0x1, [r6, r7]}], 0x28, 0x40}, 0x800) r8 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r8, &(0x7f0000adb000), 0xfffffffffffffe1d, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xff}, 0x1c) 2018/05/01 12:42:14 executing program 0: r0 = socket(0xa, 0x2, 0xfffffffffffffffc) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00000000c0), &(0x7f0000000080)=0x138bb95e85124d86) 2018/05/01 12:42:14 executing program 7: r0 = socket$inet(0x2, 0xa, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/01 12:42:14 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=ANY=[]) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) 2018/05/01 12:42:14 executing program 3: r0 = socket(0x2, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0xff}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1d, {0x5, 0x4, 0x3, 0x0, 0x8, 0x3}, 0x180, 0x4}, 0xe) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0xc8df24642895799b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f00000001c0)={{0xb7, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'fo\x00', 0x2, 0x1, 0x27}, {@multicast1=0xe0000001, 0x4e23, 0x0, 0x8001, 0x7, 0x1}}, 0x44) sendfile(r0, r1, &(0x7f0000af5000)=0x3, 0x10001) 2018/05/01 12:42:14 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x60c142, 0x0) r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x2000000000000012) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) clock_nanosleep(0x6, 0x1, &(0x7f0000000100), &(0x7f00000001c0)) pkey_alloc(0x0, 0x0) 2018/05/01 12:42:14 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000ab3ffb)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) accept4(r0, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f0000000240)=0x80, 0x0) 2018/05/01 12:42:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@dev}, &(0x7f0000000080)=0x14) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6100) sendfile(r2, r0, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/01 12:42:15 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0401273, &(0x7f0000000080)={[], 0x0, 0x800, 0x2005}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/01 12:42:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/05/01 12:42:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x6, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000140)={0x8, r3, 0x10001, 0x2dd}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$bt_l2cap(r4, &(0x7f0000000180)={0x1f, 0x6, {0xf3f, 0x1, 0x4, 0x6, 0xfffffffffffffeea, 0x4}, 0x8, 0x1}, 0xe) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000001c0)={0x2000}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x10000, 0x0) 2018/05/01 12:42:15 executing program 7: add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x4a, 0xfffffffffffffff8) r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$revoke(0x3, r0) set_tid_address(&(0x7f00000000c0)) 2018/05/01 12:42:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x9) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/01 12:42:15 executing program 1: mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x521100, 0x2) fsync(r0) mprotect(&(0x7f0000619000/0x3000)=nil, 0x3000, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(r2, 0x406, r1) write$cgroup_int(r2, &(0x7f0000000000)={[0x2f, 0x37, 0x32, 0x35]}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/01 12:42:15 executing program 5: sysfs$2(0x2, 0x400, &(0x7f0000000000)=""/158) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000180)={0x401, 0x5}, 0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x14000, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x1f, 0xfffffccb) 2018/05/01 12:42:15 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='W'], 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/05/01 12:42:16 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)='#', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r3 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x6, &(0x7f0000000080)=0x4) write$cgroup_subtree(r2, &(0x7f0000000280)=ANY=[@ANYRES16], 0x2) pselect6(0x40, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)={0x77359400}, &(0x7f0000000400)={&(0x7f00000003c0), 0x8}) 2018/05/01 12:42:16 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9205, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x2040, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/01 12:42:16 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x6}) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) 2018/05/01 12:42:16 executing program 7: mkdir(&(0x7f0000005a40)='./file0/\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x1, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0xaa, 0x4) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000040)='./file0/\x00') 2018/05/01 12:42:16 executing program 2: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1', "63cfbac0fd1b85e37fac2ea981d58ada"}, 0x14) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) accept4(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80, 0x80000) 2018/05/01 12:42:16 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x104) r0 = syz_open_pts(0xffffffffffffffff, 0x10100) pwrite64(r0, &(0x7f0000000040)="456a0743845f296b0468fce0a44b1629ee4e7583d825447a1c98dd42a6f1412626", 0x21, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7fe) 2018/05/01 12:42:16 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2403}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000100)={'bcsh0:\x00', 0x1}) fcntl$dupfd(r0, 0x406, r0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x105280, 0x0) 2018/05/01 12:42:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00000000c0), &(0x7f0000000000)=0x202) r1 = socket(0x8, 0x80003, 0x8) connect$netlink(r1, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x80020008}, 0xc) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'filter\x00'}, &(0x7f0000000240)=0x50) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x100, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) [ 45.546258] : renamed from bcsh0 2018/05/01 12:42:16 executing program 5: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000077000)=""/133, 0x139) fcntl$getownex(r0, 0x10, &(0x7f0000000700)={0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/enforce\x00', 0x40000, 0x0) syz_open_procfs$namespace(r1, &(0x7f0000000780)="6e732f7069645f666f725f6368696c6472656e00a3da6235690b4fcbf8e2e858fddcc4c4e3f489dc0fdeccf5d34ee557") getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) wait4(0x0, 0x0, 0x1040080000000, &(0x7f0000000080)) 2018/05/01 12:42:16 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xdce000)=nil, 0xdce000, 0x1000000007, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x2, [{}, {}]}, 0x48) getdents(r0, &(0x7f00000001c0)=""/250, 0xfa) 2018/05/01 12:42:16 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x10001, 0x7, 0x800, 0x5, [{0x4, 0x8, 0x8143}, {0x62, 0x7, 0x8, 0x0, 0x0, 0x3683}, {0x7f, 0x100000001, 0xc9e4, 0x0, 0x0, 0x208}, {0x4, 0x6, 0x6, 0x0, 0x0, 0x80}, {0x1, 0x4, 0x200, 0x0, 0x0, 0x1d7392f0abe16279}]}) setpgid(r1, 0x0) 2018/05/01 12:42:16 executing program 6: request_key(&(0x7f0000000000)="6b657972f86d696e", &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='security{@em0[cgroup\x00', 0xfffffffffffffffb) 2018/05/01 12:42:16 executing program 3: setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x0, 0x2}, 0x8) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f00000003c0)={&(0x7f0000ffc000/0x4000)=nil, 0x6e3, 0x2, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x4}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x3, 0x4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x1, 0xffffffffffff9c5a, 0x8001, 0x1, 0x9, 0xf7}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x207fffffc}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=@ipv6_getnetconf={0x24, 0x52, 0x200, 0x70bd27, 0x25dfdbff, {0xa}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x20000000) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/01 12:42:16 executing program 0: mkdir(&(0x7f0000000080)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = open(&(0x7f00000000c0)='./control\x00', 0x80, 0x101) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000180)='./file0/file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./control\x00') link(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./file0/file0\x00') rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000380)='./control/file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200)=0x1, 0x4) close(r0) 2018/05/01 12:42:16 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00') r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x103000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={r3, 0x80000005}, &(0x7f0000000380)=0x8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) 2018/05/01 12:42:16 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/01 12:42:16 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0x20400ffffff91}, {0xffffffd0, 0xfffffffffffffffc}}) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="2321202e2f66696c6530202f6465762f73657175656e6365723200202f6465762f73657375656e63657232002020a74565932f736571df1d18d7edc71d3c6a986273fd75656e6365723200202f6465762f73657175656e6365723200202c20766d6e657430200accea27398a016cb3a22e4a80d95b48491186ceb82c6ed5305b7dae72ecab8f9fa26c2073486a50cb45260cc795f2944369e311dcdf38c30cfc36b44651bbbb31dc989bd4a323cf9191fed21197f1da4a6143ea7c861285a869dbce4d95970be1179fad4ce32a8f2282f75f66be71954c2fd4c146b7f11a36d1"], 0xd3) 2018/05/01 12:42:16 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x4a, 0x8002) write$sndseq(r0, &(0x7f0000000840)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) write(r0, &(0x7f0000000300)="530000003d9f5de1d4200101000000000800e457ccd051f2423816890e777dceada0275ec779669c954af9861cc9e7000000000000000001e4ac40599cbf38041f88856d52dea3aedace239dba206375c85e24e3d7430000", 0x4d) 2018/05/01 12:42:16 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x103000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0xfffffffeffffffff, 0xd9, 0x1, {r2, r3+30000000}, 0x6, 0x8001}) mq_notify(0xffffffffffffffff, &(0x7f0000000200)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000000080), &(0x7f0000000100)}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) close(r0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/05/01 12:42:16 executing program 2: r0 = socket$packet(0x11, 0x11, 0x300) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000000), 0x92) 2018/05/01 12:42:16 executing program 4: r0 = socket$packet(0x11, 0x80000000002, 0x300) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"62637366300002001f00", {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000140)=0x3) ioctl$sock_ifreq(r0, 0x8943, &(0x7f00000001c0)={'bridge0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0\x00', r2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2d1) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000011c0)={r3, 0x1, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x186c602c59cbe5d9) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/05/01 12:42:16 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x2a6, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7) 2018/05/01 12:42:16 executing program 6: r0 = socket$inet6(0x10, 0x200000004, 0x7) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000340)={0x9, 0x9b, 0x1, 0x11c000000000000}, 0x10) recvfrom$unix(r2, &(0x7f0000000140)=""/32, 0x20, 0x20, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) iopl(0x2) r3 = fcntl$getown(r1, 0x9) process_vm_writev(r3, &(0x7f0000001800)=[{&(0x7f0000000240)=""/81, 0x51}, {&(0x7f00000003c0)=""/197, 0xc5}, {&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f00000004c0)=""/213, 0xd5}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f00000005c0)=""/203, 0xcb}, {&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/57, 0x39}], 0x9, &(0x7f0000002a80)=[{&(0x7f0000001880)=""/59, 0x3b}, {&(0x7f00000018c0)=""/119, 0x77}, {&(0x7f0000001940)=""/124, 0x7c}, {&(0x7f00000019c0)=""/100, 0x64}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)}], 0x6, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000002ac0)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0c506bab91d4f545992c1fa67bde13a2685911eee4c43c8f", 0x67}], 0x1, &(0x7f0000000300)}, 0x0) 2018/05/01 12:42:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="3900000013000947ff7f0000000000000700001702000000450000000000800019001a000d000000fd17e9ffff060604000000000000000700", 0x39}], 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000100)={0x7, {{0xa, 0x4e21, 0x83, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, 0x0, 0x8, [{{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, {{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}}}, {{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x5}}, {{0xa, 0x4e22, 0xfffffffffffffff9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, {{0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff800}}, {{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5380}}, {{0xa, 0x4e20, 0xa7ba, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, {{0xa, 0x4e23, 0xf5cb, @empty, 0x2}}]}, 0x48c) ioctl$BLKPG(r0, 0x1269, &(0x7f00000005c0)={0x7, 0x3f, 0x56, &(0x7f0000000000)="1f7f652c1ea2a335fcf5c4eddc128feee988e750eef9827f0838dd2885efd990a0aff135a5731d9cb66d9a846fbb23a00c4a41175bc8f2d405f48ee391ae9e7e38387315817130bc102bb606148a22980df1e74355b6"}) [ 45.772283] device veth0 entered promiscuous mode [ 45.852848] device veth0 left promiscuous mode 2018/05/01 12:42:17 executing program 2: unshare(0x8000000000200) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x90000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") getdents64(r1, &(0x7f0000000000)=""/6, 0x6) setns(r1, 0x0) clone(0x7002017f, &(0x7f00000007c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000140)) 2018/05/01 12:42:17 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/05/01 12:42:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000000100), 0xffc5) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8dc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x4, 0x8004, 0x4, 0x3, 0x5, 0x6, 0x7, r2}, 0x20) 2018/05/01 12:42:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000080)=""/30, &(0x7f0000000140)=0x1e) 2018/05/01 12:42:17 executing program 1: clone(0x20000800, &(0x7f0000000400)="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", &(0x7f0000001400), &(0x7f0000001440), &(0x7f0000001480)="d312f8c382c6c25d5d4468afb2d48a06eed451a5972911ce9e2818fc5f7e0586b2ef26") r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000014c0)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xff52}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x4}, 0x8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/status\x00', 0x0, 0x0) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="3598a8e5fec27ff27c71912468be3922c3b73b12c8a4a8cecdb96982c028ec9e2709df6a529673b939a542dcd6097aefb47563e341122de622322b25d9bb398afd0112c4d1ac94a5485d74279a9d23a8f5dcfb05d74f0141661f9d0daa9291570df5bddc7f50b8424a6f1cad1618547849ddba832235a4d2e37f26eb3e34fdf0c1813236bebc93ef5c3190a850c155961f8f2a5a730a4015f0901c92d9b953c8132a1120b19b850ab7af0db7adeb28e3f0b6d480691b6ac75f8740a5e91cb2f16f166dfd512beb36d63f6341e17ef52aef594cb77128c820b8436e06098ebfdd4a1d5aedac7f5a75130f58c2a26f1c15540cadda83", 0xf5, 0xfffffffffffffffb) socket(0x3, 0x0, 0xbeac) keyctl$describe(0x6, r3, &(0x7f0000000380)=""/77, 0x4d) 2018/05/01 12:42:17 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x125}, 0x1}, 0x0) r0 = add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) 2018/05/01 12:42:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x440480, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000003c0)=""/67) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)=0x6) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000180)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getrandom(&(0x7f00000000c0)=""/81, 0x51, 0x3) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040)={0x1499, 0x5, 0x10001, 0x3a, 0x1000}, 0x14) fcntl$setlease(r2, 0x400, 0x3) 2018/05/01 12:42:17 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0xfff, 0x8, 0x3ff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400060007ec6b41e9ffdf6a3c07a37331010000000000000000ff0d00001016"], 0x1}, 0x1, 0x0, 0x0, 0x40010}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f0000000140)) 2018/05/01 12:42:17 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x42, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x5) socketpair(0x3, 0x6, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'bcsh0\x00'}) creat(&(0x7f0000000100)='./file0\x00', 0x4) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000003c0)=0x42) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r3, 0x401, 0x30}, &(0x7f0000000440)=0xc) syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/01 12:42:17 executing program 6: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000300)='^\x00', 0x12000000000000) ioctl$KDSKBLED(r1, 0x4b65, 0x3) syz_genetlink_get_family_id$ipvs(&(0x7f00000007c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="f57365722e7b2f00e5327c93a64487534b7d16d9d62c8a2cf455df65b76d07920f69d06e3f8e92f9d03e554c2d493d8bc0a30f7e742f449ae401107aa8b72fbf33cce8602b65e1f2bdea70a543ea4304c6754c5d702ee411ca42bcb5025d6668f02a2ddbee7c8d4e7fdd"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r2, &(0x7f0000000080)="1f0000000104ff00fd438f7b00000000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f0000000000)="1f0000000104fffff13b54c007110000f30501000b000200720e0000000000", 0x1f) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) truncate(&(0x7f0000000340)='./file1\x00', 0x56) write$evdev(r5, &(0x7f0000000280), 0xffffffffffffffd4) setitimer(0x1, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x2710}}, 0x0) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000280)={0x4, 0x8, 0x20, 0x7, 0x6}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r5) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000580)=0x4) fanotify_init(0x1, 0xc00) keyctl$assume_authority(0x10, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) [ 46.609989] ------------[ cut here ]------------ [ 46.614787] WARNING: CPU: 0 PID: 6520 at lib/vsprintf.c:1941 set_precision+0x144/0x170 [ 46.622828] precision 1048537 too large[ 46.626611] Kernel panic - not syncing: panic_on_warn set ... [ 46.626611] [ 46.633987] CPU: 0 PID: 6520 Comm: syz-executor4 Not tainted 4.9.97-g2bcbbd5 #14 [ 46.640371] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 46.650439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/05/01 12:42:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x220000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xa0, "6aed5a8b4e85e7c3d6ada787ceaecb577aac61f65b1f1eb85f92d01a2a03d1084e5fbab342fa0108e1d8cf24320040b21966eb50e37b99267eee5226d9123d8705239def1ecf7e8a2322dd4ef76db2db8144f682509e84996523a04d3aff6c4580b292f4d38c9abb31d55d83dcdcf65f0b2dee928e63a47f96aef46c0b446b4ef8e759af40651a4884f551277f86a0d101d9b9dd92d1ba29893444a0951195b8"}, &(0x7f0000000040)=0xa8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x388}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/01 12:42:17 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x220000, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xa0, "6aed5a8b4e85e7c3d6ada787ceaecb577aac61f65b1f1eb85f92d01a2a03d1084e5fbab342fa0108e1d8cf24320040b21966eb50e37b99267eee5226d9123d8705239def1ecf7e8a2322dd4ef76db2db8144f682509e84996523a04d3aff6c4580b292f4d38c9abb31d55d83dcdcf65f0b2dee928e63a47f96aef46c0b446b4ef8e759af40651a4884f551277f86a0d101d9b9dd92d1ba29893444a0951195b8"}, &(0x7f0000000040)=0xa8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x388}, 0x88) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 46.659783] ffff8801cb7376d0 ffffffff81eb0b69 ffffffff83c484a0 00000000ffffffff [ 46.667820] 0000000000000000 0000000000000000 0000000000000795 ffff8801cb737790 [ 46.675871] ffffffff8141f975 0000000041b58ab3 ffffffff843b8408 ffffffff8141f7b6 [ 46.683897] Call Trace: [ 46.686476] [] dump_stack+0xc1/0x128 [ 46.691830] [] panic+0x1bf/0x3bc [ 46.696841] [] ? add_taint.cold.6+0x16/0x16 [ 46.702803] [] ? __warn.cold.9+0xa6/0x17f [ 46.708590] [] ? set_precision+0x144/0x170 [ 46.714460] [] __warn.cold.9+0xc1/0x17f [ 46.720076] [] ? unwind_next_frame+0x86/0xe0 [ 46.726124] [] warn_slowpath_fmt+0xc2/0x100 [ 46.732098] [] ? __warn+0x50/0x50 [ 46.737193] [] ? format_decode+0x1b1/0x9e0 [ 46.743066] [] ? set_precision+0x170/0x170 [ 46.748939] [] set_precision+0x144/0x170 [ 46.754641] [] vsnprintf+0x31e/0x1840 [ 46.760077] [] ? pointer+0xb00/0xb00 [ 46.765430] [] vscnprintf+0x2d/0x60 [ 46.770703] [] vprintk_emit+0xf4/0x790 [ 46.776244] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 46.782468] [] vprintk+0x28/0x30 [ 46.787476] [] vprintk_default+0x1d/0x30 [ 46.793174] [] printk+0xaf/0xd7 [ 46.798096] [] ? log_wakeup_reason.cold.1+0x13f/0x13f [ 46.804927] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 46.811842] [] ? ___ratelimit+0x53/0x401 [ 46.817543] [] dns_resolver_preparse.cold.3+0x71/0x240 [ 46.824458] [] ? dns_resolver_free_preparse+0x40/0x40 [ 46.831279] [] ? dns_resolver_free_preparse+0x40/0x40 [ 46.838093] [] key_create_or_update+0x35b/0xac0 [ 46.844391] [] ? key_type_lookup+0xd0/0xd0 [ 46.850252] [] ? lookup_user_key+0x10f/0xd10 [ 46.856286] [] ? lookup_user_key+0xa0b/0xd10 [ 46.862318] [] ? __check_object_size+0x248/0x38e [ 46.868692] [] SyS_add_key+0x1b4/0x390 [ 46.874200] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 46.881706] [] ? do_fast_syscall_32+0xcf/0x870 [ 46.887920] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 46.895430] [] do_fast_syscall_32+0x2f7/0x870 [ 46.901554] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.908193] [] entry_SYSENTER_compat+0x90/0xa2 [ 46.914806] Dumping ftrace buffer: [ 46.918317] (ftrace buffer empty) [ 46.921995] Kernel Offset: disabled [ 46.925589] Rebooting in 86400 seconds..