Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 22.299998] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 27.166699] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 27.657533] random: sshd: uninitialized urandom read (32 bytes read, 42 bits of entropy available) [ 28.678523] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2018/03/25 01:40:15 fuzzer started 2018/03/25 01:40:15 dialing manager at 10.128.0.26:32797 [ 39.031402] audit: type=1400 audit(1521942020.126:5): avc: denied { create } for pid=3791 comm="syz-fuzzer" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 01:40:20 kcov=true, comps=false 2018/03/25 01:40:22 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rt_sigaction(0x14, &(0x7f0000000000)={0x1000, {0x6}, 0xc0000002, 0x74}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="0efd7b75482f782513ca2ff3bdf30eeeb9e50f6823e6777f", 0x18, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) r4 = getgid() keyctl$chown(0x4, r1, r3, r4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000002c0)=0x100000001, 0x4) socketpair$ax25(0x3, 0x5, 0xf, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='user\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="500a1c57b596ac84f352b70360ab77b1c4e50c4ead9af29b8437d978fa305d9eec6b955bdd5602db2fad65b4886f335305b5f569ae987581455e80d6aa9b180482991cc2f3fd96d95918cbe786c4de009168aa89266492c3e6d12559525e7afa3f2dd4f035e88f33d4fb", 0x6a, r7) fcntl$getownex(r6, 0x10, &(0x7f0000000500)={0x0, 0x0}) rt_sigqueueinfo(r8, 0x35, &(0x7f0000000540)={0x29, 0x15b, 0x66f6, 0x5}) sendmmsg$unix(r0, &(0x7f0000004c40)=[{&(0x7f0000000580)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000600)="d0dcf9e6ff557494ac8d27591ab46dd44dac4d57c80b11807db56e5c886de6426c496bd11b3d4faa102ffccb8a9ef3bba6eebbcff918f9b1c1670db14262f133b11611a2c7d049c5b510348633254863c66d4b5f7581fb0899a5171dbbcef2eaa679bbd1b490dc6e7fc8426339b0a5cd913c43fe51ac16770ca41857f4425849c5438a1f755001b0cc5d0fa8df9b201eef83c01f9f99cac3671477ddab2ff50b2441f59672e3e23b36b49ba4720f08f3bffb737c49bd9ea53942826eb4becbe9b7884f477cc0507eaada6c261af7a9ce37940fb11659adb0852fc642", 0xdc}], 0x1, &(0x7f0000000740)=[@rights={0x30, 0x1, 0x1, [r6, r0, r0, r0, r5, r6, r5]}, @cred={0x20, 0x1, 0x2, r8, r3, r4}, @cred={0x20, 0x1, 0x2, r8, r3, r4}], 0x70, 0x48090}, {&(0x7f00000007c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a00)=[{&(0x7f0000000840)="0d091676758700b8fa648dfa81c817c1700d8aeedd3d17fb8d8021c7b274b1695d", 0x21}, {&(0x7f0000000880)="8ebba3265c3819d0f768afd3a9d2ba0232d03ad1a6aa1ee2173640ecaa04530a858a381e7b4a26e5d5a328d35e4461b154a443cf5437ce419f51101285f64c7e8a6cb409ba680374d4a8efb304b677c51ea101715ab390a2dd586385c2d6cbddff0154b1ef87e4ab68292fe63e7ee525ea70d145209081018e", 0x79}, {&(0x7f0000000900)="1b1b7947fe91c6b00d24125cc2186b82d1fc9a9fc9dd31d1f4153d9922cf597ac0662a383d341d517d91ca96350bb1420a280399fd39f25848b8af635dfb0314b54ad8021a0628e575775e191809f02dd514b656aea34819f4dde65873ac1173c6492db95faf64ee263cd1205c21232796d4abacfdd21c6343cfb1125d3ebbe8d5c904d3febea0f44ebac25dcae77cc2a8379c839edc5428ee86d1ba15d9910ec7f164a1adecd949f6a35b3bfb5096ff834fe4b4f8d816c67c1dcdf63d5ce248412a5387bafa1ae8ceefca88cff16caf1fbb64916c9d79f074285a02cd383bbc", 0xe0}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000ac0)="e5d3d0bffcc72e38458350a26bb155f33db00fa2f9218d9d51d28038af4d413571f0ccc95abfbf3b6b0a739e9b4914da290df653", 0x34}, {&(0x7f0000000b00)="b6cf886f42ed2af99c01310b34d57f31fd08ed10e12fe3117f2883a430245570671a7dffcccd36efc6206dbf4064c978459fa8640bba93b728ac2729faed6a92dcfa3068d5d0bff6c9354281d8fa69b5aa1bebd9211463cfb7b4ff7ae44cb660ed57903abf1363c762cf2e2a073a3153125e36a26994385e4a786b7e0b83da473ce8fd4ed3307eb21369d29952a744ffd9b0d24df3ea9f209059fb2a6d5f167e76815bf0be24fa09b138dd76", 0xac}, {&(0x7f0000000bc0)="31e35c6fec5081651d187d11dd202841a04cad422af936e80f66394ab2193d0b158aa127afaea91e00b8027c3f6a5d09de7811541d1b26", 0x37}, {&(0x7f0000000c00)="caf6b6a4925553714d585bdef124904b34438eb4fb5d81d21528c3af3fb363519f008b9f48aff7c5615f467166c8a572eccf68df300c88876eb8e1b4553a1016228f644d6e14026a7601e81b0bd4ace851690d1fff86f072ee8aa262c0d08e8b9051c875055acbe180cf751d00c24f902521017277", 0x75}], 0x4, 0x0, 0x0, 0x880}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000000d40)="b58b3ed3c9ae9f64e93552edafa9b22b76409296694d14a1270ec62577b72d955ba95f47f7c7e0ccc981fd41ce80d0f90cf3711b8173cb3d56cd47d1a3e63089de99aca6fac30d85369c168b86eba6ba39", 0x51}, {&(0x7f0000000dc0)="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0x1000}], 0x5, 0x0, 0x0, 0x4000}, {&(0x7f0000003740)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003940)=[{&(0x7f00000037c0)="cb17d4ba61da0d", 0x7}, {&(0x7f0000003800)="cc8a41bd6515", 0x6}, {&(0x7f0000003840)="aa50e25544028c93a97d0506c608fd2930a1178b128bc8ed17de7797def451a62cc55df2c61c7ab934cbf252648e89a5f63e6015508be2fe271da4045872bb9fae3935c75ae5afb113613a0a6c3fd620e1ccf991bbcd4a6d463748f942721dbf0a6bdee5f0a687e9540ec8217fd11078189bf0076410369ce1b2519b8ad762c69981e83afb353f9368b3cff90ac5a59ffb9e5b1a9d2d04d0a2411d407c51ee6a034fadefcd57ae836e6c197079361248b0f90ad007235d427f0f54c3e8a700e55f6d16b9e15bfc93eae9c1f26b103660694c2cd0995c0355641b2a40df6a9e768e14bd11", 0xe4}], 0x3, &(0x7f0000003980)=[@cred={0x20, 0x1, 0x2, r8, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r5, r6, r0, r0, r6, r6, r0]}], 0x58, 0x8000}, {&(0x7f0000003a00)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000004a80)=[{&(0x7f0000003a80)="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", 0x1000}], 0x1, &(0x7f0000004ac0)=[@cred={0x20, 0x1, 0x2, r8, r3, r4}, @rights={0x38, 0x1, 0x1, [r5, r6, r6, r0, r6, r0, r5, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r5]}, @cred={0x20, 0x1, 0x2, r8, r3, r4}, @rights={0x28, 0x1, 0x1, [r6, r6, r5, r5, r6, r6]}, @rights={0x28, 0x1, 0x1, [r5, r6, r6, r6, r0, r5]}, @rights={0x30, 0x1, 0x1, [r5, r5, r5, r5, r5, r6, r0, r0]}, @rights={0x28, 0x1, 0x1, [r5, r0, r0, r6, r5, r0]}], 0x160, 0x8000}], 0x8, 0x40) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004e00)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000004e40)) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000004e80)) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004ec0)='/dev/loop-control\x00', 0xa000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004f00)=0xd4d, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000004f40), 0x8) r9 = inotify_add_watch(r0, &(0x7f0000004f80)='./file0\x00', 0x200) inotify_rm_watch(r0, r9) keyctl$negate(0xd, r1, 0x10000, r7) r10 = syz_open_dev$evdev(&(0x7f0000004fc0)='/dev/input/event#\x00', 0x5, 0x4002) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000005000), &(0x7f0000005040)=0x6) setregid(r4, r4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000005180)={0x3, 0xdc, &(0x7f0000005080)="14cd4e074d6082874be1dc7b7c3cea3aa9c83a71b4184cc5ed52b521023950e1afdb57a726d06c81965721610e77331a3c0a3784b5afe61e90bf295533058c93a10eaafba322bba0d2930b97cd36c401446a594332e3b1ea5ccdb224f9e867598ed59ac2322978704f952d72a6e89fd08936cc36510fbc0f73676feddd0197dee5746f52ada35f7e25932a5b60b88d254e5b6129c68fb8ef4e53b0f55b3244722a28564f5dd62331d84247ff1f7423eb124750b361562284206b328a2f96a3c089e53c940851b60d39f67c27af45f0317d3857636a2ad5bc047274f4"}) getpeername$inet6(r0, &(0x7f00000051c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000005200)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r10, 0x84, 0x0, &(0x7f0000005240)={0x0, 0x4, 0xffffffffffffffff, 0x40}, &(0x7f0000005280)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000052c0)={r11, @in={{0x2, 0x4e20}}, 0x4, 0x1}, &(0x7f0000005380)=0x90) 2018/03/25 01:40:22 executing program 4: socketpair(0x3, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x2, 0xa, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000100)=""/10, &(0x7f0000000140)=0xa) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000180)=0x0) sched_getscheduler(r4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x501000, 0x0) ioctl$KDSKBLED(r5, 0x4b65, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x8001, @empty, 0x1}, @in6={0xa, 0x4e22, 0x7b, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x4e22, 0x3e835bc, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}], 0x8c) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000300)={0xb90d, 0x1ff, 0x4, 0x2b6, 0x6, 0x2}) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000340)=""/142) connect$nfc_llcp(r6, &(0x7f0000000400)={0x27, 0x1, 0x0, 0x4, 0x9, 0x100000001, "2d0cab4651eb6d09ae14973e9cae8923ea6615722d0a40c4a781d41cab642a54c305b5246696010597de05f31e0c4ffa0344bbf88ef4f5f0249c3ae7872dab", 0x25}, 0x60) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000480)=0x27e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000004c0)=0x7, 0x4) sendmsg$nl_crypto(r5, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000000640)={&(0x7f0000000540)=@del={0xf8, 0x11, 0x400, 0x70bd2b, 0x25dfdbfc, {{'drbg_pr_sha384\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x8001}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x71a}]}, 0xf8}, 0x1, 0x0, 0x0, 0x80}, 0x81) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/member\x00', 0x2, 0x0) r7 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="b994dc2169a8aa3b8ec4d5122125a3b743541bbcdee0c00b5aad108fea7dcbaf86f4c01725deb9a8e28827fa45e64b66ba4317b50873490fa7ea7e95d0506bd1a6e8db41fb0642ff81839c9cd38e702c8165ad5b83d40d6612541443cd9a32b01ddb920afb77833f2e39de9bc7ff12e68104cec67a31cda1c0d75a23b06bcc1be38dad0f5e811d105b712e410e4b54e930c8", 0x92, r7) add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000940)="ec3479703e21e8cd0b0f3a17309b16c98c6f5cef268c292f952b1a2e2555b2b956f0187177c509202b30703b6592b2bfeef2796776e18c", 0x37, r7) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000009c0)=[{0xffffffff, 0xffffffff, 0x20, 0x2783, @tick=0x9, {0x101, 0xc480}, {0x7, 0x3603}, @time=@tick=0x9}, {0x4881, 0x6, 0x1, 0x1, @tick, {0x2939, 0x4}, {0x7fffffff, 0x8}, @queue={0x4, {0x3, 0x80000000000}}}, {0x1000, 0x5, 0x5, 0xe7b9, @tick=0x81, {0x401, 0x10000}, {0x0, 0x101}, @result={0x3f, 0x7}}, {0x7, 0x7, 0x8, 0x1, @time={r8, r9+30000000}, {0x9}, {0x81, 0x6}, @queue={0x1, {0x2, 0x6}}}, {0xaf, 0xffffffff, 0x6, 0x4, @tick=0x1, {0x5, 0x1a7}, {0x2, 0x1f}, @addr={0x8, 0x3}}, {0x100, 0x12, 0x101, 0x1000, @tick=0x4fa1, {0x65d0, 0x10000}, {0x5, 0x2}, @time=@tick=0x1}], 0x120) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000b00)={'tunl0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) read(r6, &(0x7f0000000b40)=""/48, 0x30) socket$nl_crypto(0x10, 0x3, 0x15) getpeername$ipx(r5, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000c00)=@sack_info={0x0, 0x8, 0x7}, &(0x7f0000000c40)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000c80)=@sack_info={r10, 0x2, 0x81}, 0xc) write$selinux_create(r6, &(0x7f0000000cc0)=@access={'system_u:object_r:useradd_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x38}, 0x55) openat(r6, &(0x7f0000000d40)='./file0\x00', 0x400, 0x0) 2018/03/25 01:40:22 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)="d4f83b9406baee8e48a28b798c2c68c58c052525c73bd9852460ea3be1817eed7accd73627500d688bb745db4dd848102b8845a43ed8c0ebaf5ad17fe4ca879f31c1141ce4a1f2b9764a080c93707874aacf17b9865f5bf76a708c70dd7dd0e1027ef956b286cbff4d3fd7896e2b509ce261f9646535388c53ee3e82ca1e518986a767c76cac31daca8afc5dc84baf57f097bdf7509a75b682b1928b92bd4a00ad1b8f826a1f20e118e7ec94747a38", 0xaf) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x3f0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}}], 0x58) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000300)={0x7, &(0x7f00000002c0)=[{0x4, 0x7fffffff, 0x5, 0x3}, {0x3, 0x100000001, 0x0, 0x7}, {0x1ff, 0x7, 0x590}, {0x6, 0x1, 0x20, 0xfffffffffffffff7}, {0xffffffff, 0xffffffffffffff3f, 0x2, 0x100}, {0x7e4b8733, 0x2, 0x6, 0x6}, {0x0, 0x2, 0x8001, 0x40}]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000340)=0xd0c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x5, 0x8206, 0x10001, 0x2, 0x0}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000400)={r3, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xda1d, 0xc1, 0x6, 0x400, 0x8}, &(0x7f00000004c0)=0x98) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000500)={0xfffffffffffffd39, 0x8, 0x1f, 0x1, 0x1, 0x5, 0x4, 0x7, 0x6, 0x6}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000540)) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000580)=@req={0x7, 0xe0e4, 0x4c, 0x5}, 0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000600)={r3, 0x2}, 0x8) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/mls\x00', 0x0, 0x0) r7 = getpgrp(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000680)=r7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000006c0)={r4, 0x6f65, 0x1, [0x4]}, &(0x7f0000000700)=0xa) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000740)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000780)=0x14) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f00000007c0)={r9, 0x1, 0x6}, 0x10) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000800)={0x5, 0x20, 0x1, 0x400, 0x5386, 0x6, 0x0, 0x2, 0x10001, 0x5}) ioctl$PIO_FONTX(r6, 0x4b6c, &(0x7f0000000840)="eb") bind$netrom(r6, &(0x7f0000000880)=@ax25={0x3, {"3a4e2b83480481"}, 0x7fff}, 0x10) ioctl$TCSETSF(r6, 0x5404, &(0x7f00000008c0)={0x80000001, 0x3, 0x7, 0x4, 0x6, 0x7, 0x5, 0x4a5, 0x81, 0x7, 0x200, 0x4}) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000000900)) ioctl$KDSETLED(r1, 0x4b32, 0x7ff) fcntl$setsig(r6, 0xa, 0x3f) recvfrom$llc(r2, &(0x7f0000000940)=""/78, 0x4e, 0x0, &(0x7f00000009c0)={0x1a, 0x8, 0x3c2, 0xe2, 0x30, 0xfffffffffffffffc, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendto$ipx(r6, &(0x7f0000000a00)="172875b866458f308bda911629706fa9d189da699b203ba84269313b19e9a2938e06ebdf24a42a44fa42fb4b295e857cf4aa9837f76c91e038ceb2fc8cef9bc47bdcdcde358510f194885277ee7c9705111975577671a2a3257b9bf8d71463fd8380d6e379c4dc0a9cbcfc9abd9f04a750be79ea99bd915c62cafd45934716d8", 0x80, 0x40000, &(0x7f0000000a80)={0x4, 0x6, 0x8, "eaa9f542a30f", 0x7fff}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000000ac0)={r8, 0xff}, 0x8) 2018/03/25 01:40:22 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e23}}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000100)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={r3, 0xe5ff}, &(0x7f0000000240)=0x8) listen$netrom(r2, 0xfffffffffffffffe) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000280)={'sit0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) delete_module(&(0x7f00000002c0)='sit0\x00', 0xa00) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$TIOCEXCL(r2, 0x540c) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000300)=0x6) getresgid(&(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() setresgid(r5, r7, r8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000004c0)={r4, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xcc}}, [0x3, 0x4, 0x8, 0x1, 0x100, 0x7, 0x53, 0x0, 0x3, 0x8, 0x0, 0x4, 0xff, 0x3ff]}, &(0x7f00000005c0)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000600)={0x4}, 0x1) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000640)=0x4, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000680)={'ip6_vti0\x00', 0x157}) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000006c0)={'yam0\x00', @ifru_addrs=@ax25={0x3, {"ef690f2cc76ac8"}, 0xffffffff}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000700), 0x4) ioprio_set$uid(0x3, r6, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000740)) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000780)={0x7, 0xd0, 0x9, 0x8, 0xa3c, 0x34, 0x4, 0x1000, 0x1, 0x100, 0x4, 0xffff}) ioctl$TIOCCONS(r2, 0x541d) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000007c0)={r4, 0x2}, &(0x7f0000000800)=0x8) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000840)=0x7) pause() 2018/03/25 01:40:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f0000000080)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0xc2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000100)={{0x8, 0xffff}, {0x5, 0xfff}, 0x1ff, 0x4, 0x8}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000001c0)={r3, 0x1}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000280)={'teql0\x00', 0x10001}) accept$netrom(r2, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) socket$inet_udp(0x2, 0x2, 0x0) prctl$void(0x3f) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x5, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x9, @empty, 0x8000}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x600000000}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}], 0xb0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'irlan0\x00', r1}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000480)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) connect$l2tp(r0, &(0x7f0000000500)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, 0x3, 0x4, 0x1}}, 0x26) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000540)={0x2, 0x1, 0x7, 'queue0\x00', 0x3}) epoll_wait(r0, &(0x7f0000000600)=[{}, {}, {}], 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000640)={'ipvs\x00'}, &(0x7f0000000680)=0x1e) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) write$sndseq(r2, &(0x7f0000000700)=[{0x1, 0x4, 0x800, 0x1ff, @time, {0x6, 0x4}, {0x80000000}, @time=@time={0x0, 0x1c9c380}}, {0x70e, 0x5, 0x8, 0x7, @time={0x0, 0x1c9c380}, {0xfffffffffffffffe, 0x14}, {0x20}, @ext={0x13, &(0x7f00000006c0)="265eebd56fca229cb12e0127e7c654cb8125ad"}}, {0x1, 0x1, 0x14e000000000, 0x1, @tick=0x4, {0x2, 0x6}, {0x9, 0x4}, @queue={0x4, {0x1, 0x1}}}], 0x90) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) bind$ipx(r0, &(0x7f00000007c0)={0x4, 0xa33, 0x4, "a84d0d7b3d7b", 0x5}, 0x10) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000800)=""/37) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) connect$pptp(r2, &(0x7f0000000840)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) syz_open_dev$sndseq(&(0x7f0000000880)='/dev/snd/seq\x00', 0x0, 0x40) mkdir(&(0x7f00000008c0)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000900)=0x5) 2018/03/25 01:40:22 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000001440)={&(0x7f0000000040)=@ax25={0x3, {"455ec22daa77da"}, 0x6}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="93ced906632ff62b43deb48ae53d0bec5a275b446f6c092c399f77ab3e2d7e130a8c002dac0e0263afccfdd42e02909d3db8828dddafb559830691ed2eab645c74e8e0fd20e53c1915028b7c30e5557d3757e7fcf45474892c43f8427ffd94caefca5b103c7192c5aba15707126c9e7a547b6d598f17b3b45fc0e8ed0e8f1013267ffe9e4795994989f35fd5a727c3066a6e28cb25c64a10c889e76f72c7ce747b11617abb12673faf6cb65935c4178a2ec97017f5732d95", 0xb8}, {&(0x7f0000000140)="8f6a26d39cf0fb271c405b0cead0c3573662430db69af3093e810b92325072a6764b0681f27133925f1b5bd9fd28d44816ac2180ad3e0e9b156dd7754ab02807aea867f689e0f9908a647677ef7d500097ec831b186640601a8af2b581fab09ece29c08e9dbbc8f19b92dd06016407c3895d83485102dc4163ac0315d31c8df6d6cd917f7f30199ff73f7af340161318a1cc5a03e4157853ba3724e1ed746a52b506bb2d639a5a5f9bee08e6e5e9db9dd6ab", 0xb2}, {&(0x7f0000000200)="cd55fa027534146234467d2c312abea687cf38219819f40f282336f5522a389de7f51680b2a1ccaba5c857c7555dc02da82889fb892dd64bc77b6cb52dae8c3b627ea14a1b31fd4cffff9e9157f5a7adab01d6eeb2cbc5ac7c6a71fc072e1c0018525050a75d13dd4c797d015ccb6ad671c76a36898af53f8378e993fd3d6204c4903a43bbb1f96c0eca14f04264cf9ce275ea927b767443274f1e8467e932738dbfe5fea18591cda53c3ff6ba450c0c565b6358352d66c119e7f7fe91f4b38dd72ba90cf527349203c032c4116b2abddbbcc0543008", 0xd6}], 0x3, &(0x7f0000000340)=[{0x1010, 0x11f, 0x9, "1aeadcb377c25cbb77e3525a1e661b0d30521fdc9a43c619bdc1b5a30a5a11131f88534815d999e9d8e1fa30214217c6e4127b005f2c4f44c587baae76c9aa69ab29c8e381d59cf95bddf77ed38608c4bbcae243854216aae07f71f77e824bd4f4be65f8acac20055148fc5a57a28f11aaa1f6986a614528007c434841e27860dc2b5ae915be2c143ed14feeeff3ac27d56cddd703f32edcdc369201ae513f504b02d0026f0430793fa19cbe76c460acbd36cb497729e627103f5baa70e9a1d90a01aeef8ebdcf6489e7013ffd927b9d69937659fe52c2a64a65a2da41bf98118c8d6d4a9776a5fe0bbe0927510031bbd708487032ebd7fcea58d6c2087e8297f2a061ee19327010ae0accc375315ca2ba1a81c93692dbc3fcd7fddd4dd3e815bdcf21489c29e081e2ae5d4880105c761ae312b0cc5d2a9cc61945a73436153454dae94892dfab7f5d657ffa296909c07dc4cb943d85b9b172af982ea3b5737d2f0d7fe9feb2a5b0053f1a60ff646735b0919511128379750053be306fbad7d68fd6d3205710e9146021155c3d510b9c97d17e8422b3a5222abf84f0bb9b98747f9dc13a98319c5665d8bfc0d8f919bbbd012f7f8eab67af1a89bccebbc3c3604a4f8dc0f025d5e7fdfff1276f1c660c4a0708dd0c8ed621b4d98f5f52dadef51a6bf041c3d4c38a1180ee2dcf804311fb1f8baaac9c3a36394e79ba21bd0ffbcfc74bad3fcfcd4de67dd34c364ba6d2b677084b218dbf30f6adab525442d799e2b1d5c6d643e93626550d2b430eedcf0cbb6016fc2a000c2beea4847c13141da8dff47dda8a39e75c1a4a4edf1b01afe79a8c2530c29425c2bd6339674fd423ab5a7742569a403195c509b695bec2a4d04ee9192cc5cb6371bae224bb117786be03daaaeaab6d5256fa84df738681bbe90ad7334ca754ae9c1bd08c26e7bab6c55fb5005abeac01ff223e5876c360543f62e0477caedb7cd5d7cf3d4323ce0d7a22f9dc2bafb1b8f817e314704bd56e0140e7f821364ed56441483309e87d4237a5f01e9b38a315f304c87f52fe02b462f742f434f1b0a0c0a4819c7e0fd08e13cb22fbafdd157ad7d50cf07f8269cc319a10c3d625f6de8c42274436d824b0d465669609f0f14818f7eda8e5d0e0402c580ad41898ea339cc92f4eeadc20795d7a05f88da2290bca3415f585aeceeb25f04f2668b286233f33dc52cc61b3f3504989a558a1d3432f8f80d86bc4f18f3e2c23aed5325d3d0992a2568a7dd47f73f29786430d47ad12cf02623517879269d0b4a6081547336b9ca1b81689bad596d2526a12f826b2131c15faf62fa8387a91f3f28514701fb09750e10de9408f61be4bdff9225ee0bbf037cfa2aa587f9e0f340b5fa524b10cb64852cf48216445d5613f090b4baff77a9e858514841414b62a13d1415aced577f4831aeb7381512432da25d04816788064599698ca8d8f434ab1a7168d300394a4c8b342e2b41cbf5b01e8ac0df4dd7e6997619ce46fb8dc427225df11a622a8564083c4c5fbab1c99cea8dc23fbb38af6fece2eed1b99e925b294c8d8625a44ef36b394aa9db3709e8ff636006ca1137f139d7234696a5994aa3318d1c9f0dbe2d51b425dd34013f3f9f1bf69849216bde665774de13ad40893b14319729cb7537f75493530725e4d8f3041fca44eb6ea80d31839a17022f7822ca61de97077557d49ca535392f1d44a8dc64505e4ba4ee5a0d08d10dd4bd878a5c486d09b9d15f2e01a31168279ba1eb7ccf77bac9096bcd850040a6e1c08ade65eb9e7cac806c46c40cb4a73c9b684d17d425af013d06a467a3fb2e4326bae89004c1eed48bea77d65a544b0891f756158cf8548e7a9141388b1e4f503b87d373782723525b2737fdede1c14a9faddabc9f504aaea27a93f867828f3ee11cec0597de49f3527740e9fbc01e7bce4d590aa42af3867346eb91d61dc38c43375b4ed148cafc857b5ebc22308cfd1f09e9a2460eac1de84c7a6fb838a2c4ae70c92dbf2054dc265a8c286f1aa5b40cc9635da4fe4a7b1acd82e43355a21c185b641b6653bd72b09b7e2860b89ebf9c8502300ea4d78f150c0423a599180b59fa97cea034f988711d863744f010374d21b85ec72989f9e004a0a68ad9be73720c334ffff63174d48ad4593269adcc1871aa50d11cd04e0c2fcf3157845db66bc3b99419df3f241f5dd54870aa0712f1264d1e8e1080e25176052d6e44454e5947f1b850adb3c903a785d34edf6b95643c18883e679ecd3ab378804f3f3d23ebccb1f0597ca7c9e6d4294b208ca4c25c9369f0870f664048fbd0dd82d4c45316e8beb1dda4643dc2fe8b19bd17d9c93c51c21c2e2f20b185fb951cf31dce41143157eabcb8393171e078b6cf72fa7c51990e9b6d7a68f43c034d6b0a18b9380f3605e0d3daa2896e8606cd8e1e8cbbf517bec4123074f573ea72916f076e280a3fb68f5c9db295bc66b039f0e9aa474af9168e56e9666556e7750b0558ad50b07835f9f5f0e4ff31e76943f991ff934c6510430a44e1902ce1cc57e3596bcd444b4c1c3f68144595e0bc746680a37afb04901df4682ad402795ade298e7ec4aa7b82957b87ca62317f87b83ec67be0f044c4b1200b66cd24c13c9613e5b12c104291f416bb141f3971778534e66bc88c38d49616088dd4c09b4bdd465ecfdb7d45237ec265d3e23ab0d23b31dded564a7cfe4bba3222decf142716280c6815411fd54a4341718bd8bdf9730eb4585dfefeedf73b0756dbbc15d8d0494ea1db894d9e9679a76dcb6b8cfd393b188487855830aa0bc76115d05a17dceb51aacff35056801ced2cfa60c29694d1ebf47d21e3d20c9e08ab9ad226d6786293ae58b80416d5beabc58cbfe30fd425bb0caa2a13d5eaf8406c0fccb4cbac99abae17eeb07086a6c7c7923b9b1a3d008208f852468b4ab116f72941aa04621d7e9c0d7592d34052edf09bf198a09fde39b5cbe652da49cef581ba66d2260281fd39eded2384c4b751804b57f92a6f0fc1b1d9adcaa37300e6f9104f08b2cf0992acd79c45ccfe75552c9d22a5e3bc775d61b101ba53a18f435835584fee308f772c36ae4c255ee96dfb367654f765e59391dc41699803a1d21ebc3f513e38a24be8441ab0ef4773d2d14dbfd561095cfe00fe6ee33e2595dff7b6c74c5a701dff6bab70341a1e5e6ff534045b73d4f4b51ad721c56c84af4d9eb2f5f5ef89a2903d18ae89ce9eb4c73a2d8b5aed95eb5d000fe1c6af8440279ff19ffd5e19eceee31bd02ff4a9b59ad9da95c38259bb1667a32fad8492b71bbd3b7cae3c89446eba032808c5e7e873aca39001d4054bb7c5d6f68c212a29c94357836693b5f87b9a76441c5cd03aa3f4b391d0261f9481908642fd768f0998f1ad2d24511db86b9ef614e9d6d2db253c8f00fb8d295fad1d97ec2c63c16690393f068d840d4af6120c3c844fdf3959a589a4eff82d06fb581c7b62fd556a403b2ff7b2eb0b5ba6cfb21ee36daebeb5f1583db6d6732f1e04748cef57055ff1a7a1e8fbb2a7582cd98e439251f08b79b2227799878c5dfb55b6287e8fc440714ec4482b61abd16cca6be6f70fafc620d97760ff78fe4e0aee3c179c80f9a61ba2f633542b36e49d38995d805d192bbde30b8e8d3699227166687410da006116a0aa34bda06dab55e65af3862d917fe4162dfe03330e7548ebebe70a1553e0940e7eca668a46a8fa108deb1d61dfc5ff46033a833ac9610525b49a19f74520a6b3b1786d7cbfbb42997f36c3742d56c12b2d38475151afb153e14ca02497f9c24e7e29155d9aa7ebaa832abf6cc6af573c2ac7b72d5246f0c2086f16de0ed4cb041c6bcae28a1a40d9354ff037b4b6ea9b83292211facd1d706d7cb2566e95a7d63050e085d005cbe590ba49edcc5a7c8eda57ccb839f4c9ddeb38a743e143d3af1a6255ca07038a21f4025dcd69324ba7c5194f91573f73390bc58efaa181e4ed08c8af282b3a364f08fd06e3f4cc775952dba46d8834f59ba77c8ba5f2f91364ba57d90d44889e1ce6ac9e2f2870664aa505a8929512c63d0820600adcef1ea71c13ed9ce5aeb2518a65b598ca2b2ab189c9b80c75a3b90a02448a91a20765e0e5f098ad27a8542105e49ec3bcdffa8159850ab737d622f5b91ccb563b4903fc97db64c095c059c48bfa02881d0b9675ee800d1aa9526db2a11f5bd9968ff2aebf916b6d15dde1671614cbf718b2c97ea5ec81ea870baac72c32c68f315db897c8a77a4fca565c13954753953193d236d73bde19d58d1363d1cd2e0b446c83bb9557dbd9f32016c61a6f88767d3af96d53fa6a72d0f26ba69d66ffa327b96d6baf78044afcfdff2557ff233db967833d1acf9f1247494eaacbe8540c33e67429324e8e4bb5a50e73df49de8c317cab45dc43df656b4fee5445552c526fa9bf2a92d077446401ed22240f301fc10db886180b9cdbdae09cfe7926f6af4ed5ce10f4edf4fef102dc425782a1a3cd5fea717f633721cf991ecc9516be9f34d380a4b6072568629dbc7de93f4a5cd62f5f31faab0e7335eeac35bb860f6678a11a1540450a43c3a372ebadce712baf85d5f5e942cc34ce1af3a601201c0127bf768af7036931a5d9952a0defa6e3d5f278d5d00008dbef8bba3d50357bfb8f03d2506fec9978b1c137a69e8129e4ba9b98be834c853e20f3f21f35213d975b384f05c92eece49d11dba0e69d9eb46a1244f084d189ff180a7e5ca20a4591c3513dc38e0b457f28133eef6515c62066a0755e710f06b8407f82e9bc768dcfd0052bc5a8321de678e561d25693129594bb517443d271ce83e74af8f7a309d1a1b5eac15eb723c806113f95eb700aeb7bc63f10ec994b8d23e69e83cee328949ce0c4a4d948708bba6db5f5693345e70f9b1e35ba6e99ca8b38dac4ae593a274bf4c67b55d837e421f84036ab612ec9819352a3eef8517fe77cad7520385023231576bbe671efe3dd223c098a9ff3d8e11230c00ff1ca9107c8cf5e36d945e22ce9ff10b144d0aeac3940363762bd89072579b0d06d0742db1f83e8c5ea6ac074ad4a584ffeb99b0c026b0833f128465a24b6e4f25b0973e047e8f7d3ad1cd00212ba0da80f115445741e03a3f59f87259588150f6c152b0c4b7700ac83211a8cea6c1ab64ce909e85745ad5934fcfb0ac9728fb002a4eed8d48c0f3956464a4f0216f0ec482d6ecc730c92e81ad0b34934e2f580fdd97b0144bbfb8e4f7c3ec1ffef716f7ae50132325a6dcdad6f5a114826a0e8a8bddbcb98c1fb4a9595b580cec5b11631b30dcc685afec3de690b24f47ade76e2b412d4bee6b95d92106daf4fb45791e3e74272c3cef4f7c1dc2d831d96e62f2da3bf8cebeed120492f28ac71c6e6d7256a3d2ec446b88d81362c018c1bf9bbbfb8168d487efbcc36c9362a114aba05dab0cae64e0b21a747161a464a93239b1c2387a60fb86c3850024005c0afbdf85b8cbf4d8561f6e78a90f2d28af88a0da0daf0e00fb16e491fe12e8b07f5f7f198e4c6ec33f20581c677dba625a8ef573b7b09fdda768ace96dc583349cf3baeace741f0b47572acd80aa06c8402abd2764745793adfae9d3dbca40486f870f0d66d019e30342111546fd2ef475e508066332580c52c16e45b6d3f6f4d0dded3068f26c13d7b189e6d2b2a60d233099387f036e5075152a1cdb00ab10fb5d995aaaaba240454c229587d9c23ee60a0f0ed711b2911578dd82066790e47c2603e9fa96e1d32d1580466203eb3caa7815560ffe5660988e"}, {0x50, 0x6, 0x100, "3ea0ecd8f1a6cfb005ad98cc539b2575aa83783b33b59f76a492fcd0689a58b0ff0a9e20942fc2c28f3623690bfbfb2ec94781cd3a8c02d6cbde"}, {0xa0, 0xff, 0x64d, "0f6a8e843f4c8c654f8dbbfe6701cb7ffec96ec88f07de8de10c6871c58d2aa8bf6dd267cfa3eb186b810d789d9ac592fc9a81cc31691aaaae3da9cb9973e73a42cb4e2499c9c07ed1601695d1530d0b4426efccd4b5204ad69601b8cc662754be15667f8d1cccdd187f5680b5d4cb47ed4a77a3c87d32f51c0f6bca9f19a497d8270f93fa40546c77f25ac0ee"}], 0x1100}, 0x40000000) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000014c0)={0x8cf, 0xffffffffffff7868, 0x9, 0x1, 0x100, 0x4e7, 0xb7, 0x7, 0x8, 0x2809}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000015c0)={0x5, 0x8a, &(0x7f0000001500)="afd3614ed66b6a325a7493a8cec88b3298c2b44c565392d67e519f01b68bec56129f6496e39f8bb576996f4dccfa92c121f9a2cc3098ebedea115b3b1fde191b40f05f6dd371c141904f1987c86c4c50afa9e46e2e72cb8371d13675e5cfbd093d3b0bc7a97bba0af5b85e4ba9c6b057783855b3ffa3f848d90c1ecfdad4f2ab2a72c2e1512762ab9402"}) ioctl$TCSBRK(r0, 0x5409, 0x3) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001600)=0x401) ioctl$TIOCSBRK(r2, 0x5427) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001640)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001680)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000016c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000001700)={r4, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x81, 0x0, 0x4, 0x9, 0x1}, &(0x7f00000017c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001800)={0x4}, 0x1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001840), &(0x7f0000001880)=0x4) setsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f00000018c0)="f63b3bf13aa1a737593dd2c654c18ff302a8cfdb7a0352a099c9e0b3ed5449eb4c2eed38450db63bf23352926e1c550a757cfc", 0x33) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001900)={r5, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x10001, 0x5, 0x4, 0x1f, 0x3ff}, &(0x7f00000019c0)=0x98) connect$netlink(r2, &(0x7f0000001a00)=@kern={0x10, 0x0, 0x0, 0x4000}, 0xc) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001a40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001a80)={{0x3, 0x3, 0x9, 0x2, 0x5}}) socket$packet(0x11, 0x2, 0x300) socket$inet6(0xa, 0x7, 0x1f) ioctl$sock_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000001ac0)) bind(r2, &(0x7f0000001b00)=@in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x2b8}, 0x80) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000001b80)={0x4, 0x5, 0x6, 0x2a64, 0x7f, 0x1d, 0xe2c, 0xfffffffffffffffa, 0xba, 0x1, 0x10000, 0x1000}) fcntl$notify(r0, 0x402, 0x10) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000001bc0)=0x20332a5b) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001c40)=0x101) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001c80), 0x10) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000001cc0)=@req={0x6, 0x1, 0xff, 0x6}, 0x10) 2018/03/25 01:40:22 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)}, {&(0x7f00000000c0)=""/209, 0xd1}, {&(0x7f00000001c0)=""/181, 0xb5}], 0x4, 0x0) r1 = syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000400)="98781e19524ca8a9f29f0602d3c492f3a26fad952881e879d1e32bf862117b7a77f28e5e922a40675af6e41c451a023b3b821993fe8ffabb6abd309d1e65575cbeeab6c89c97c8c1c797dfd8f95056a35cfd40dbe1e40adb49b1b13916c9004489eb92f5d0cc548ec609609a8157cfbbc91f0ea291871533eb7f3a1ddc75e6007d37dec4d44ed01ffeab4ff94be09f79560b661791434075dce260f205aad20429c7fc7d4918772c486f597c4abd6eb6cdc7e5c57f4a090ddf0868b416ce7c1a097b17dc962c105d1fa6151cf7f15e93dcc2d96309", 0xd5) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000500)=""/55, &(0x7f0000000540)=0x37) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0x4) fstat(r1, &(0x7f0000000600)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000680)={'security\x00'}, &(0x7f0000000700)=0x54) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000740)={0x0, 0x3, 0x30}, &(0x7f0000000780)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000007c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4c8, 0x80, 0xe3ea, 0x400, 0xc0}, 0x98) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000880)="334774b8fa441cd6e4e79b7636b4da87f0e90a2c7d55c300e59b9b0cfe8047aa425c605f1889ae0fccbc71a88a2ff7546c7bef8201bb406505dbf545ea79e2cea437a483de12") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000900)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000940)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000980)={r3, 0x3}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000009c0)={r2, 0x9}, &(0x7f0000000a00)=0x8) getpeername(r0, &(0x7f0000000a40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000000ac0)=0x80) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000b00)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000b40)={r2, @in={{0x2, 0x4e20, @rand_addr=0x401}}}, 0x84) munlockall() ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000c00)={0x8, 0xffffffff, 0x8, 0x6}) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000cc0)=@req={0x28, &(0x7f0000000c80)={'ipddp0\x00', @ifru_data=&(0x7f0000000c40)="925e1956b8831e53c4dfc63903dbd66d55c6f42b66ab92c2e1df0bc63a1628a7"}}) connect$ax25(r0, &(0x7f0000000d00)={0x3, {"821f0bb3562b25"}, 0x2}, 0x10) socket$l2tp(0x18, 0x1, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000d80)=""/174) 2018/03/25 01:40:22 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1}) clock_gettime(0x0, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) fcntl$setown(r0, 0x8, r2) socketpair$inet6(0xa, 0x1, 0xb9, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x840, 0x0) r5 = accept$ax25(r4, &(0x7f00000002c0), &(0x7f0000000300)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000340)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) setsockopt$inet_int(r4, 0x0, 0x32, &(0x7f0000000380)=0x200, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000003c0)) setsockopt$inet_tcp_buf(r4, 0x6, 0x1c, &(0x7f0000000400)='1/l^', 0x4) fcntl$setpipe(r3, 0x407, 0x3) fcntl$notify(r5, 0x402, 0x4) modify_ldt$read(0x0, &(0x7f0000000440)=""/74, 0x4a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x1f, 0x10, 0x20, 0x7}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000540)={r6, 0x80000001, 0x2}, &(0x7f0000000580)=0x8) getrusage(0xffffffffffffffff, &(0x7f00000005c0)) r7 = syz_open_pts(r4, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r8 = syz_open_procfs(r2, &(0x7f0000000680)='net/ip6_tables_targets\x00') ioctl$BINDER_SET_MAX_THREADS(r8, 0x40046205, 0x98e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f00000006c0)={0x7}, 0x1) ioctl$TIOCGETD(r7, 0x5424, &(0x7f0000000700)) preadv(r4, &(0x7f0000000840)=[{&(0x7f0000000740)=""/43, 0x2b}, {&(0x7f0000000780)=""/184, 0xb8}], 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000880)={'gre0\x00', {0x4, 0x42, 0xffffffff80000001, "02a6bdb64794", 0xfffffffffffffff8}}) [ 41.147111] IPVS: Creating netns size=2552 id=1 [ 41.208375] IPVS: Creating netns size=2552 id=2 [ 41.261425] IPVS: Creating netns size=2552 id=3 [ 41.331917] IPVS: Creating netns size=2552 id=4 [ 41.394453] IPVS: Creating netns size=2552 id=5 [ 41.504030] IPVS: Creating netns size=2552 id=6 [ 41.633440] IPVS: Creating netns size=2552 id=7 [ 41.730552] IPVS: Creating netns size=2552 id=8 2018/03/25 01:40:26 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0xd, 0x4000000000080003, 0x0) setsockopt(r0, 0x103, 0x20000000005, &(0x7f0000000080)="1b2bb36a164741179c5e5236bec44b598f8f823c99dc9e801c033263d230a00073a4d7f1ed34a6672a4110d465336c413da29b95a2fbd1aa2cc1d5cd32f546bc89bac1a85e12aee0f05fb364f8f1188b2571315287510492c6b1a45bfb3897f0152af419202222ef4720936c925af657110388", 0x73) poll(&(0x7f0000000100)=[{r0}], 0xa4, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) 2018/03/25 01:40:26 executing program 7: prctl$getreaper(0x1b, &(0x7f0000000040)) 2018/03/25 01:40:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000)={0x0, 0x0, 0x0, 0x7fff}, &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 45.764662] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.771455] CPU: 1 PID: 5103 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #28 [ 45.779080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.788414] 0000000000000000 b55914964bb2b7b2 ffff8801cdc2f970 ffffffff81d0408d [ 45.796414] ffff8801d113a000 1ffff10039b85f3b ffff8801cdc2faf8 0000000000000000 [ 45.804390] 0000000000000000 ffff8801cdc2fb20 ffffffff81607305 ffffffff81237410 [ 45.812372] Call Trace: [ 45.814938] [] dump_stack+0xc1/0x124 [ 45.820278] [] handle_userfault+0x715/0xf50 [ 45.826228] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.833212] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 45.839587] [] ? futex_wait+0x4ad/0x610 [ 45.845183] [] ? handle_mm_fault+0xb5d/0x3190 [ 45.851299] [] ? handle_mm_fault+0x291e/0x3190 [ 45.857503] [] handle_mm_fault+0x2938/0x3190 [ 45.863531] [] ? copy_page_range+0x1480/0x1480 [ 45.869738] [] ? __do_page_fault+0x780/0xa00 [ 45.875769] [] ? vmacache_find+0x57/0x290 [ 45.881540] [] __do_page_fault+0x35b/0xa00 [ 45.887412] [] do_page_fault+0x27/0x30 [ 45.892922] [] page_fault+0x28/0x30 [ 45.898173] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.904988] [] ? SyS_pselect6+0x19a/0x530 [ 45.910758] [] ? SyS_select+0x1d0/0x1d0 [ 45.916355] [] ? SyS_futex+0x210/0x2c0 [ 45.921863] [] ? do_futex+0x15d0/0x15d0 [ 45.927461] [] ? security_file_ioctl+0x89/0xb0 [ 45.933663] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 45.940127] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.121472] syz-executor4 uses obsolete (PF_INET,SOCK_PACKET) [ 46.166281] audit: type=1400 audit(1521942027.256:6): avc: denied { create } for pid=5158 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/25 01:40:27 executing program 0: setpgid(0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/25 01:40:27 executing program 7: timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f00000003c0)) r0 = userfaultfd(0x2000800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) exit(0x0) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/25 01:40:27 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='loginuid\x00') getresgid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) 2018/03/25 01:40:27 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x80, 0x80000) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}, 0x1e) 2018/03/25 01:40:27 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file1\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x8001, 0x5, 0x100080) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000300)={0x8, 0x8, 0xf1, 0x15, &(0x7f0000000280)=""/21, 0x2f, &(0x7f00000002c0)=""/47, 0xe9, &(0x7f0000000500)=""/233}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000600)={0x0, 0x5, 0x5, 0x4, 0x6, 0x20, 0xffffffffffffffff, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, 0x1000, 0x1ff, 0x800000000000f7, 0x7b, 0x3}}, &(0x7f0000000480)=0xb0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000340)={0x6}, 0x4) r4 = syz_open_procfs(r0, &(0x7f0000000140)="6e65800e69636d7000") lseek(r4, 0x17, 0x0) r5 = gettid() pipe2(&(0x7f0000000380), 0x4000) r6 = openat(r4, &(0x7f00000000c0)='./file0\x00', 0x10203, 0xd) syz_open_procfs(r5, &(0x7f0000000080)='ns/cgroup\x00') ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000040)=r5) ptrace$setopts(0x4206, r5, 0x8, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x6) bind$nfc_llcp(r2, &(0x7f0000000200)={0x27, 0x1, 0x0, 0x7, 0x7fffffff, 0xffff, "78b51868607c4d909232678a148f0834aa3880b4080170984bfcbcb055f8f0e171b16bbca4a20c2983bb7b3c0b1b422a552c5f64f3ea041fddf37361dc26fc", 0x1d}, 0x60) fcntl$setpipe(r6, 0x407, 0x10001) 2018/03/25 01:40:27 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3d}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x5, 0x3, [0x5b, 0x101, 0x7326bc9c]}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000000000)='./control\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0x5, 0x6, 0xff, 0xffffffffffff7fff, 0x8, 0xfffffffffffffffd}) 2018/03/25 01:40:27 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) rt_sigaction(0x7, &(0x7f0000000000)={0x47e5ec, {0xfffffffefffff27c}, 0x80000000000001}, &(0x7f0000000000), 0x8, &(0x7f0000e04ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='net/udp6\x00') ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0xf6b2, 0x4, 0x4, 0x100, 0xf75, 0x200000, r1}) 2018/03/25 01:40:27 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) write(0xffffffffffffffff, &(0x7f0000000000), 0x0) ioctl$TCSBRK(r1, 0x5409, 0x9) 2018/03/25 01:40:27 executing program 2: gettid() r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x440800) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/5) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000000)=""/252) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000fb2fe0), 0x0) 2018/03/25 01:40:27 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ethernet={0x0, @random}, &(0x7f0000000180)=0xffffffffffffffb9) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x5, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x101100) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000200)={0x10001, 0xffffffffffff7fff, 0x200}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200040, 0x0) bind$netlink(r1, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0x200}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x64000, 0x0) bind$netlink(r1, &(0x7f0000436ff4)={0x10}, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TIOCEXCL(r3, 0x540c) 2018/03/25 01:40:27 executing program 5: r0 = socket$inet(0x2, 0xf, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000601000)="8908040800", 0x5) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x0, 0x4, 0xf, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/15}, &(0x7f0000000100)=0x78) 2018/03/25 01:40:27 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000001c0)={{0x0, 0x1, 0x3, 0x0, 0x5}, 0x2, 0x10000, 'id1\x00', 'timer0\x00', 0x0, 0x9, 0x7, 0x5, 0xf064}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) sendfile(r2, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/25 01:40:27 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="006340400000000000000000000000000000000000df6efe79f10b097d0000000000000028000000000000000800000000000000"], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x202002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x6, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xfff, 0x100}, &(0x7f0000000140)=0xc) 2018/03/25 01:40:27 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x200000000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000210000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xa1e0, 0x10, 0x5, 0xd5f}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x5, 0xfae}, 0x8) [ 46.547857] audit: type=1400 audit(1521942027.636:7): avc: denied { create } for pid=5257 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 01:40:27 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/25 01:40:27 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) fchmod(r0, 0x40) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000180)=0x466, 0x4) r3 = dup3(r2, r2, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0, 0x0], 0x2}) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f00000000c0)=0x2, 0x4) bind$inet6(r3, &(0x7f0000000100)={0xa, 0x4e21, 0x645, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x1c) 2018/03/25 01:40:27 executing program 2: timer_create(0x0, &(0x7f0000000080)={0x0, 0x33}, &(0x7f0000000100)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = gettid() ptrace$cont(0x9, r2, 0x3, 0x5e) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) dup2(r0, r3) clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f0000000000), &(0x7f00008c0f0d)) timer_getoverrun(0x0) 2018/03/25 01:40:27 executing program 5: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/03/25 01:40:27 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000c40)={0x10}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000e40)={0x14}, 0x14}, 0x1}, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) writev(r2, &(0x7f0000000400)=[{&(0x7f00000001c0)="77d1dab30821369f66f688e090a2b3fc976415952d9c40aa5bb6cb887dd9e7b23c298a55ed6719ecaa47ab07ec7258cdd8d555fd9ee4b3c17d4e401c827cd75b1cc3cb592b440c822b7bc0af3042b9d6444ae595f1e4c6394608c228cd914722880af3e4ea83cb42afef6dd52948b9c8112ca2d2c2794e55f5e8bf", 0x7b}, {&(0x7f0000000240)="06ffe38b78aab0c697e80f6c62b31605d41bca67b820b0d60bf84d1450c98336de76118761601d338d86cef390b8044a5f0e4bd2dba42d2fcfe5514498b4487d9c23682a11f81949d87fe3dfa4f75d250ab374bec0603a602d0466a5250d5ee2b4fc9f999a2bdd4f62f43cd6055ed33b4fd02b74011417269a451412da1c519ebcdc0f92c71c27b4d9035625856f19f68a40209e3372ac4713b804d52af7cc4beae5e5df484f7263e0c03a93c210595e189b1adbb5", 0xb5}, {&(0x7f0000000300)="ea1bd9c0d44918353db9a9aadd95e4c9640dd290c3152c2691f2cf84fe7c42f1ec569f6c3bb8a00f0a916c8066fd3a33e8a1d9216b8a7aec5024e0a5f8ac3ccb263183eab7d3db7f1c79fb1b1f33b1c33df4037dec99a94914f19a08344286e3a743bf97555c93314e5d3885f43d7424234a00836e1b70d2ec977ea4b858184c03d34b17085943ab9303597b5c9bbf2459c240ec5e69cec34866d38156b11dcfc28937270fd38f50ba6c5b374dcffc686bceb329a6db6c309d7baf3290b4ce846bf489ca5236667c0454f9922df71c89d2c27af5ee660dda3c", 0xd9}], 0x3) setsockopt$sock_timeval(r0, 0x1, 0x800000015, &(0x7f0000000580)={0x77359400}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) 2018/03/25 01:40:27 executing program 4: r0 = inotify_init() r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) unlink(&(0x7f00000000c0)='./control\x00') symlinkat(&(0x7f0000000080)='./control\x00', r1, &(0x7f0000000100)='./control\x00') inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x104) creat(&(0x7f0000000040)='./control\x00', 0x122) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000003a000)='./control\x00', 0x81000100) inotify_add_watch(r2, &(0x7f0000b38000)='./control\x00', 0x80000000) [ 46.599171] binder: 5282:5286 transaction failed 29189/-22, size 40-8 line 3005 [ 46.636771] binder: 5282:5286 transaction failed 29189/-22, size 40-8 line 3005 2018/03/25 01:40:27 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d5ff4)='/dev/rfkill\x00', 0x201, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0xa, &(0x7f0000000180)=""/10}) writev(r0, &(0x7f0000d7cff0)=[{&(0x7f00008bb000)="0bf5430f020319", 0x7}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x80000001}, 0x8) mq_open(&(0x7f0000000100)='/dev/rfkill\x00', 0x800, 0x10, &(0x7f0000000140)={0x7937, 0x80000000, 0xeff8, 0x1, 0x2, 0xffff, 0x6000000000000000, 0x4}) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x101, {0x8, 0x2, 0x27a32a9f, 0x3ff, 0x8, 0x6}, 0x2, 0x2}, 0xe) [ 46.664356] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.681787] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.690780] audit: type=1400 audit(1521942027.786:8): avc: denied { create } for pid=5307 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/25 01:40:27 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x10000000) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000faf000), 0x0) 2018/03/25 01:40:27 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xffffffffffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x9}, &(0x7f0000000340)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0}) ppoll(&(0x7f0000fe6fd0)=[{r3}], 0x1, &(0x7f0000035ff0)={r4}, &(0x7f000078cff8), 0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000480)={0x100000000, 0x700, 0xff, 0x0, 0x29, 0xe1, 0x7, 0x0, 0x8}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000003c0)={0x1, 0x2}) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000000c0)={r6, 0x1000}, 0x8) ioctl$TCXONC(r2, 0x540a, 0x2) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@ipv4={[], [], @loopback}}, &(0x7f0000000440)=0x14) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000140)={0x200, @time, 0x100000001, {0x5, 0x3ff}, 0x1, 0x3, 0x8}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x8203, 0x1, 0x2, r6}, 0x10) 2018/03/25 01:40:27 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bpq0\x00', 0x10) close(r0) 2018/03/25 01:40:27 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000100)=0x80, 0x80000) sendto$ipx(r0, &(0x7f0000000140)="f1994eef6276799b7bc8068c5e63e46f08ac22587cb2a10a01d78740d455188f4e8f6e6cfb4ff80500edf533e2442583c0888cff8092880134aa098d0b668557f665db4ea3ce670ac17beb084c800f24616826dfff1ba3ce2b55bfe032798b1101183c2da0510b563fb565e856eebfd21bf839e30f1ff66d6ed7ffa6a02aee647e8d77bacaef7a35ae59740a0c232e56b4b5f41ec3a48298ef830b7d8fd313ef86db8b117e8f8ca26c5f44e86c0d", 0xae, 0x2000c090, &(0x7f0000000200)={0x4, 0x8b, 0xfff, "d9acbb60d6b7", 0x100000000}, 0x10) r1 = socket(0x10, 0x2, 0x800b3) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x5, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1851, 0x80) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000040)) personality(0x1000000) 2018/03/25 01:40:27 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket(0x8, 0xb, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/241, &(0x7f0000000140)=0xf1) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)) getsockname$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) 2018/03/25 01:40:27 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) r1 = getpgrp(0x0) ptrace$getregs(0xe, r1, 0xffff, &(0x7f00000000c0)=""/11) sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x7f) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x7, 0x2, 0x8, {0x77359400}, 0x5}) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x20) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000100)={0xe338}) 2018/03/25 01:40:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000080)=""/121, &(0x7f0000000100)=0x79) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000040)={0xdba0}) 2018/03/25 01:40:27 executing program 6: eventfd(0x0) r0 = syz_open_procfs(0x0, &(0x7f00004b8000)='uid_map\x00') r1 = eventfd(0x1) sendfile(r1, r0, &(0x7f0000211ff8), 0xd8) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 46.720770] audit: type=1400 audit(1521942027.816:9): avc: denied { write } for pid=5307 comm="syz-executor0" path="socket:[12440]" dev="sockfs" ino=12440 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/25 01:40:27 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f000071f000)={0x0, 0x0, [0x0, 0x6a7, 0x0, 0x5]}) ioperm(0x3, 0x4, 0x2) 2018/03/25 01:40:27 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x400, 0x18e) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ipddp0\x00', 0x200}) 2018/03/25 01:40:27 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x90) ustat(0xffffffffffffffff, &(0x7f00000001c0)) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x5, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000240)={0x3, 0x7, 0x5, 0x8, 0x4, 0x2, 0x8000, 0x101, 0x80, 0x4}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/25 01:40:27 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = fcntl$getown(r0, 0x9) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0)={&(0x7f0000000000), 0x0, &(0x7f0000000080)={&(0x7f0000000040)}}, &(0x7f0000000140)=0x18) r2 = add_key(&(0x7f00000013c0)="4b82a9ea78323c3cf8822835639b4ec98dbf1ddab9fa44f7dd08618aef32287cf44ada2c8d1e56fe033f0ea37aa9c682da556b3261a1fbb37a1a400168d316102ff7c0080f66118ab9cc716e052b46e5602fc428bd5e5b3df917e697666e8c426aea21673c2a2f30a67415299c563a68725091184d01ba51aa787aad81562b6baf3673e7906da065b609b838be438b806858903dcc60dc64ea152b8ad3fe18c8a0421dabc5a468b5b481030a87553a8b23b6171bd611f2a2af02272ac35460fbc4d3", &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001380)={0x2, 0x5, 0x3f, 0x6}, 0x8) add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="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", 0x1000, r2) mq_getsetattr(r0, &(0x7f0000001200)={0x7, 0xffffffff, 0x4, 0x1f, 0x8, 0x4, 0xfff, 0x7fff}, &(0x7f00000014c0)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001280)=""/202) ioctl(r0, 0x5380, &(0x7f0000ca7000)) 2018/03/25 01:40:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e23, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e23, @rand_addr=0xfc}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7fffffff, @loopback={0x0, 0x1}, 0x17}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x5}], 0xa4) r2 = dup2(r0, r0) sendto$inet(r0, &(0x7f0000000080)="8c", 0x1, 0x0, &(0x7f0000001080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) recvfrom$packet(r2, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/25 01:40:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x5, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000001c0), 0x8) listen$netrom(r1, 0x1) 2018/03/25 01:40:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:fonts_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x39, 0x38}, 0x2f) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)) socket(0x10, 0x3, 0x0) 2018/03/25 01:40:27 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x10000) setns(r0, 0x8000000004000000) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r1, 0x8000000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) syz_open_procfs(r3, &(0x7f0000000100)='loginuid\x00') mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x7c6c5a090274ae8f) munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) 2018/03/25 01:40:28 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/4096) exit(0x0) dup(r1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0)={0x2, 0x2, 0x0, 0x0, 0x5, 0x3f, 0x6}, 0xc) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="9c", 0x68}], 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 01:40:28 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800000000040, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/03/25 01:40:28 executing program 4: r0 = epoll_create(0x3) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000088b000)) epoll_wait(r0, &(0x7f0000204fa0)=[{}], 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 2018/03/25 01:40:28 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/25 01:40:28 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="3fb54b9327db5bb2f48c06abb7e0957e40fcc2e4fb8a415e552093f7b8eee368f71578b7fab8bfc0ba99138b3479648a2323c5b174633c4c5261a6cc89973e619d668cf9ef78a5a5813785fc596a94a78fc2c64abb3542f2dff106917e2175bb9243d0d19422215e4e42d6a659602fe73a8433b50a52969ff7747460bea3312bba34b6510371d4b92f7e2bb6c357c4273f3fa6705492d55f37a1b59aea9260219ded18b2efe52177d6201b13969627c18075d4bdb7d851c6a018b1d7d29c4dcde1efce7b69cd38cc9e8e6b194a4542adfa4718206e18ca19a7ecb5eb373b4596147942dea2a080a2ccebbe16de2cecb0f2328c632eecd2c5e10700", 0xfb, 0xffffffffffffffff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x200, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000280)={0x1f, 0xfff, 0x1, 0xb23b, 0x800, 0x6, 0x0, 0x80000000, 0x6, 0x9}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000240)=""/54) 2018/03/25 01:40:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) [ 46.899161] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) [ 46.916394] audit: type=1400 audit(1521942028.006:10): avc: denied { attach_queue } for pid=5351 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/03/25 01:40:28 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0x0, "6ddb733d7a8a242feb99e0413f5fcea8fb5a550ed80ebba4d909c7a12458c917aed13dd73a80f22ff9fd31a844f3e8b5ade4e59351378f6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdad366ad69d49c9678096bdaacf1e7a2fb27febcae8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/03/25 01:40:28 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) sendmmsg(r1, &(0x7f0000009800)=[{{&(0x7f0000002180)=@can={0x1d}, 0x10, &(0x7f00000035c0), 0x0, &(0x7f0000003600)}}], 0x400000000000193, 0x0) recvmmsg(r0, &(0x7f0000001240)=[{{&(0x7f0000000e40)=@nfc_llcp, 0x80, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/3, 0x3}}, {{&(0x7f0000001180)=@nfc_llcp, 0x80, &(0x7f0000001200), 0x0, &(0x7f00000031c0)=""/4096, 0x1000}, 0xf17}], 0x2, 0x40002162, &(0x7f0000001300)={0x77359400}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x1, {{0xa, 0x4e20, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) 2018/03/25 01:40:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x3}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) [ 46.982608] Empty option to dns_resolver key [ 46.997587] Empty option to dns_resolver key 2018/03/25 01:40:28 executing program 3: r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="000000000000000d9727db6bf96427576c9af6252c62a441") ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000180)=""/79) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) getsockname$ax25(r2, &(0x7f0000000000), &(0x7f0000000200)=0x10) chmod(&(0x7f0000000100)='./file0\x00', 0x11c) fchdir(r2) exit(0xffffffffffffffff) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 01:40:28 executing program 7: setitimer(0x1, &(0x7f00000000c0)={{}, {0x0, 0x2710}}, &(0x7f000006cfe0)) syslog(0x2, &(0x7f0000000040)=""/33, 0x21) clock_getres(0x0, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001300)={0x0, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000001340)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001380)={0xaa5, 0x1, 0xd219, 0x1, r1}, 0x10) 2018/03/25 01:40:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getgroups(0x1, &(0x7f00000000c0)=[r2]) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) getpid() ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000300)="2fd90aa4ad3f2cb7fe64acce72ae0acec105c684745e3349f78e9dcac883025e1ec9f54a5474d50f6dbfa85175b32ef2949d17b9581fb999e88c6fea6f5465598e5dac6a0b426d2a3dbf9b8c44d67ab1201d8bb60670f096ba5837f1330fa1321ebdb3f72a3635e9ede4ccdaabc645a427eeeedd9cb1a2") r4 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="3f00000000000000910000f7ffff147d29401d30f8d8f115224277af62"]], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="08631040", @ANYRES64=0x0, @ANYBLOB="00000000000000006594fd2b37dff18be5247c4e126560fd8b8f8acd39767105e0a9e041de772f904936fe8b205dc95f4c2f896fbe3f453a67f9c677b6c8768131aea788b024304074a9b3896b84b8154da8b9ae1a58015c2b63a1f977bf5d3691d9347642b6ae8057b4d5df18541335bc4df41d485885cd116a7c582f9be22ddb3ad01d57cccdd516d32c6e0a0ac20a94759f0222b806e470eb11ab9b226de38406fa1d3a741cfc0f6e8e875cbeebf8ba6ef0a3312c1e7fc787edb7900298395909290aec47a6ee8d0e5c9f14d76b56f037b4ef2fef6336c3fc3dc7cd58ac142c0cdce18750e70e17c5bc376c2fbe9427f677aa5e96"], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/25 01:40:28 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) 2018/03/25 01:40:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x4, 0x5}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x7670307f, 0xfffffffffffff000}, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000001c0)={{0x400}, {0xbbfd, 0x100000001}, 0x1, 0x6, 0x2}) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x8) 2018/03/25 01:40:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x100000001, 0x80000000, 0x8, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x8001}, &(0x7f0000000140)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000300)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="250000000000000000000000000000000000000000000000000000000000000000000000000000000000000054f71c148a4b60acf7eadc2550cc39aef00f98fd460b709c"]}) 2018/03/25 01:40:28 executing program 5: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = eventfd(0x0) flistxattr(r0, &(0x7f0000000140)=""/199, 0x30f) 2018/03/25 01:40:28 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x1002}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/03/25 01:40:28 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x238, &(0x7f0000000000)=[{&(0x7f0000000040)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x0, 0x0, 0x0, 0x4}, 0x0) 2018/03/25 01:40:28 executing program 4: mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x8001, 0x0, 0x4, 0x8, 0xb}) 2018/03/25 01:40:28 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) signalfd4(r1, &(0x7f0000000080)={0x7}, 0x8, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40200, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/25 01:40:28 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x4, 0x20}, &(0x7f0000000100)=0xc) listen(r0, 0x0) 2018/03/25 01:40:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x6d7, 0x1, 0x8, 0x6, 0x1, 0x7, 0x5, 0x1f, 0x7, 0x1, 0x100000001, 0x0, 0xfffffffffffffffb, 0x400, 0x7]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x9}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) r3 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) getsockname$packet(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1000}}, 0xf1c}, 0x90) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000002c0)={r4, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) [ 47.141273] audit: type=1400 audit(1521942028.236:11): avc: denied { set_context_mgr } for pid=5413 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/25 01:40:28 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000a59ff0)='/dev/input/mice\x00', 0x0, 0x0) eventfd2(0x1, 0x80000) r1 = epoll_create1(0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2}, 0x1e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) 2018/03/25 01:40:28 executing program 5: read(0xffffffffffffffff, &(0x7f0000000000)=""/65, 0x41) lseek(0xffffffffffffffff, 0x4000000000000, 0x0) 2018/03/25 01:40:28 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getegid() setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)="180000000200011e0000be8c4bff8c8836000011020305f638fc06cd82dd0040020033d898056bf748bb6a880756b3550400000067a10453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542003500ec008b00cf810000047ee87ccc0000100800c500000100e9f57406aa0156da2d55aee65d7299865d1294569c2def333e162edae4b776b553502e0a7c731dc4e94a1ee130ec35d85548e65d00000000009419916c4f22bbae07a4a87bcc0224b8f804ed0fe287", 0xc0) 2018/03/25 01:40:28 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x801, 0x0) listen(r1, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) accept4$packet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80000) accept4$packet(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002880)=0x14, 0x0) [ 47.214979] audit: type=1400 audit(1521942028.306:12): avc: denied { call } for pid=5413 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.231565] binder_alloc: 5413: binder_alloc_buf, no vma [ 47.231608] binder: 5442:5457 transaction failed 29189/-3, size 0-0 line 3128 [ 47.248427] binder: 5413:5462 ioctl c0306201 20a94fd0 returned -14 [ 47.257562] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 01:40:28 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0)=0x5a, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000100)=[{0x1, 0x8, 0xffffffff, 0x3a369a1}]}, 0x10) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000280)='syz_tun\x00', 0x8) sendto$inet(r2, &(0x7f0000000040)='V', 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) connect$pptp(r1, &(0x7f0000000240)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1e) [ 47.267362] binder_alloc: binder_alloc_mmap_handler: 5442 20000000-20002000 already mapped failed -16 [ 47.271079] binder: BINDER_SET_CONTEXT_MGR already set [ 47.271098] binder: 5413:5453 ioctl 40046207 0 returned -16 [ 47.271121] binder: 5442:5449 ioctl 40046207 0 returned -16 [ 47.276457] binder_alloc: 5413: binder_alloc_buf, no vma [ 47.276615] binder: 5413:5437 transaction failed 29189/-3, size 40-8 line 3128 [ 47.285718] binder: 5413:5437 got transaction with invalid data ptr 2018/03/25 01:40:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x0, 0x0, 0x0, {0x77359400}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)=0x103) 2018/03/25 01:40:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x2, 0x3, 0x9, 0xffffffff, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0x40, 0x1ff80000, 0x400, 0xff}, 0x14) shutdown(r0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000255ffc)=0x1, 0x4) 2018/03/25 01:40:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000000000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/25 01:40:28 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x13, 0x311, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000240)=0xfee1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200)={0x1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x81, 0x2, 0xffffffffffffffff, 0x5, r2}, &(0x7f00000001c0)=0x10) 2018/03/25 01:40:28 executing program 4: r0 = socket(0x8, 0x2, 0x1) write(r0, &(0x7f0000000000)="240000002a0007003200000100366900fb06ff70ff0100000000040000000000000000fd", 0x24) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) [ 47.285794] binder: 5413:5437 transaction failed 29201/-14, size 40-8 line 3147 [ 47.308211] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.308298] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.340896] binder_alloc: 5442: binder_alloc_buf, no vma [ 47.353378] binder: 5442:5457 transaction failed 29189/-3, size 0-0 line 3128 [ 47.375075] audit: type=1400 audit(1521942028.466:13): avc: denied { write } for pid=5489 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 01:40:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000140)={@empty, @broadcast=0xffffffff, r2}, 0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000627ffc)=0x22) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af1fec)={0xfffffffffffffffb}) 2018/03/25 01:40:28 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x2029) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006ff4)='/dev/rfkill\x00', 0x400, 0x0) fcntl$setstatus(r1, 0x4, 0x0) 2018/03/25 01:40:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000012000902955e3ada537a14000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0xc890) socket$nl_route(0x10, 0x3, 0x0) 2018/03/25 01:40:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x81) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0xa, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000140)=0x6) capget(&(0x7f00000000c0)={0x399f1336, r2}, &(0x7f0000000100)={0x7ff, 0x7, 0x33, 0x9, 0x3, 0x15}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) 2018/03/25 01:40:28 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1ff, 0x103000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'sit0\x00', 0x142}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f00000004c0)='user.syz\x00', 0xfd4d, 0x0) 2018/03/25 01:40:28 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setreuid(r2, r2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)="74756e6c3000000000000000001200", 0xfffffffffffffff4) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000700)={0xca5e, 0x5, 0x3, 0x400, 0x8, 0x10001, 0x14972292, 0x1, 0x1, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000680)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000006c0)=0x7fff, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r3, &(0x7f00000000c0)="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", 0x5b1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='\f', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/25 01:40:28 executing program 3: write(0xffffffffffffffff, &(0x7f0000000100)="1f0000000104ff00fd4354c0ff0300000000000008000100030442fdffdf00", 0x1f) 2018/03/25 01:40:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}}) [ 47.433420] SELinux: unknown mount option 2018/03/25 01:40:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x30, 0x4, 0x16a}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x22c, 0xffff}, 0x8) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00002a9ffc), &(0x7f0000000ffc)=0x4) 2018/03/25 01:40:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@alg={0xe8, 0x10, 0x0, 0x0, 0x0, {{'fpu(ecb-serpent-avx2)\x00'}}, [{0x8, 0x1}]}, 0xe8}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x121400, 0x131) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200)=0x78e, 0x4) 2018/03/25 01:40:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) geteuid() 2018/03/25 01:40:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x0, 0x0, 0x0, {0x77359400}}) r1 = socket$inet6(0xa, 0x6, 0xfffffffffffffffe) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xffffffffffffffff, @dev={0xfe, 0x80}}}}, 0x2e37) r2 = getuid() setfsuid(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xbc) socketpair$inet_sctp(0x2, 0x3, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x7fffffff}, 0x4) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) 2018/03/25 01:40:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000000100)=0xffffffffffffffff) 2018/03/25 01:40:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) 2018/03/25 01:40:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x3, 0xfffffffffffffffe, 0x0, 0x9, r2}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x48) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000140)={{0x1000, 0x3}, 'port1\x00', 0x8, 0x40402, 0x8001, 0xed, 0x20, 0x7f, 0x2, 0x0, 0x3, 0x7}) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x3, 0x4, 0x9, 0x966, r4}) execveat(r3, &(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000003c0)='port1\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\'\\\x00', &(0x7f0000000480)='port1\x00'], &(0x7f0000000540)=[&(0x7f0000000500)='port1\x00'], 0x1000) socketpair(0x0, 0x6, 0xfe, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000000080)) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000580)={0x0, 0x80000000, 0x7fff}) fcntl$lock(r0, 0x3, &(0x7f00008c4000)={0x0, 0x6, 0xa3e6, 0xfffffffffffffffe, r2}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000a40)=ANY=[@ANYRES32=r5]) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f00000002c0)) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r7, 0x3}, 0xffffffffffffffed) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)) 2018/03/25 01:40:29 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6cff0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x12, r0, 0x0) 2018/03/25 01:40:29 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000af0000/0x2000)=nil, 0x2000, 0x2, 0x8010, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', r2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{}, 'port1\x00'}) 2018/03/25 01:40:29 executing program 6: r0 = creat(&(0x7f0000c49000)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f0000252ff8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x80000000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x300000000000, 0x100}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x2001}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000ce9000)=ANY=[@ANYBLOB="400000001e00010300000000000000000000000000e2bf000000ffffac1400000000000000000000fe8000000000000000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) 2018/03/25 01:40:29 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0) 2018/03/25 01:40:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20400) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x5, 0x2, 0x8, 0x3}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) 2018/03/25 01:40:29 executing program 0: futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f0000000000), &(0x7f0000004000), 0x0) 2018/03/25 01:40:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup2(r1, r0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r3, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r3, &(0x7f0000446fc0)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) shutdown(r3, 0x100000000002) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000300)={0x55, 0x2, 0x5, {0xffffffffffff8000}, {0x2830, 0xe3c}, @const={0xfff, {0x6, 0x0, 0x1, 0x8e}}}) r4 = socket$inet6(0xa, 0x2100000000000002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r5, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r6 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="efb59506bd548cdcc624625805abfecd84c43de4d5d3e4e46d160e72dde45417e225e3ffe3cc3861a935b414aaa35180ec2eababe8c12cc35861d0a86a9c2c22f13184aa", 0x44, 0xfffffffffffffffb) r7 = request_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="b85c00", 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f0000000200)="0cbdec1156030ce2694126db2c05d3ca9a8ca1bb74bd2727a580f59465f1ccae0ca4ea591040050aa91b7fa035fcd5ae922727", 0x33, r7) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r8}) listen(r1, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'user\x00'}) r9 = fcntl$getown(r0, 0x9) timer_create(0x5, &(0x7f0000000340)={0x0, 0x30, 0x0, @tid=r9}, &(0x7f0000000040)) r10 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r10, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x3, 0x0) 2018/03/25 01:40:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') readv(r0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/101}, {&(0x7f0000000140)=""/48, 0xfea8}, {&(0x7f0000000180)=""/159, 0x35f}], 0x10000000000002ee) write(r0, &(0x7f0000000280)="2875ad027f8be1a287bbeb5e86f73de6c91524dc246af069c93f550db4a6a7ed5747e816a73f3d33e43bdfb924b1d57af11800b31db31099e62d04b375c6d84d1b54c46dad89a37ed6908c3d778f01c54ee1993abf5593d2887cbd8fa1c6e8867a020d0d882f451bbdc2b51ddefc8cdcbc1ec362466958a1b959f24c5a0dbd415e9f94169f580ba5d21ab00ac9c6321ad2b6522caae92b6bf034e6d02b64b02e8aca9d90dfb22b4a6e072e970da507d63d06afefc58d7d05c1c71a36ed392655f0d506b5f21bf50b6d778b8555154317393448e464818648e2a59e7657a4cd2cbd038cb715ee69d8ab3b7aca5bb1a88d8fa5ca", 0xf3) getsockopt$ax25_int(r0, 0x101, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/25 01:40:29 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070cff4)) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) ppoll(&(0x7f0000a65000)=[{r1}], 0x1, &(0x7f0000bc9000), &(0x7f0000f2d000), 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) 2018/03/25 01:40:29 executing program 4: socketpair$unix(0x1, 0x80000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000036ff0)=[{0x44}, {0x6}]}, 0x10) recvfrom(r1, &(0x7f0000000040)=""/76, 0x4c, 0x2000, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x80) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/03/25 01:40:29 executing program 1: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/03/25 01:40:29 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/03/25 01:40:29 executing program 7: r0 = socket(0x11, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) tgkill(r1, r2, 0x2e) recvmsg(r0, &(0x7f00001e6fc8)={&(0x7f0000426000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000acc000), 0x0, &(0x7f000095ff09)=""/247, 0xf7}, 0x40000122) 2018/03/25 01:40:29 executing program 2: r0 = inotify_init1(0x0) r1 = gettid() r2 = fcntl$getown(r0, 0x9) setpgid(r1, r2) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x40000, 0x109) renameat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r6 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000080)=0x2, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f00000000c0), 0x4) ptrace(0x4207, r5) ptrace$setopts(0x4209, r5, 0x400001, 0x0) 2018/03/25 01:40:29 executing program 0: timer_create(0xe6ebbea0cc76a069, &(0x7f0000863fa0)={0x0, 0x32, 0x0, @thr={&(0x7f00009c5000), &(0x7f000040df3f)}}, &(0x7f00005f8ffc)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000100)={0x2, 0x3, 0x10001, 0x9}) timer_settime(r0, 0x0, &(0x7f0000000040)={{}, {r1, r2+10000000}}, &(0x7f0000000080)) 2018/03/25 01:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) 2018/03/25 01:40:29 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000000)=""/63) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/25 01:40:29 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0xfffffffffffffff7, 0x0, 0x2, 'queue0\x00', 0x7fffffff}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x9, 0x80}) 2018/03/25 01:40:29 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x33, &(0x7f00008e6000)=""/24, &(0x7f0000000000)=0x5) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x50, "a5ef08250e58eb63b46b957f3780882748b579b919724f7ae82b8738c1c9d7ec7a9c1eb36fdba5d2529c768cb24853b91b0b2c85602b2f7667eb1891b32fc8fc30c2c9ec8c2a71abaf86a4d22a27729f"}, &(0x7f00000000c0)=0x74) 2018/03/25 01:40:29 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e22}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xfff}, &(0x7f0000000140)=0x8) unshare(0x104) fanotify_mark(0xffffffffffffffff, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e22ff8)='./file0\x00') lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) 2018/03/25 01:40:29 executing program 3: r0 = socket(0x11, 0xa, 0x7f) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x2, 0x368}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)='ppp1\x00', 0x5, 0x1) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/25 01:40:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x1, 0xc000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) ioctl(r0, 0x4400000000001282, &(0x7f0000000000)) socketpair(0x1f, 0x80000, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100)=0x8) bind$pptp(r2, &(0x7f0000000180)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x2}, 0x8) 2018/03/25 01:40:29 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0x83ea, 0x6, 0x816, 0x167}, {0x271, 0x4, 0x1, 0x6}, {0x9, 0x2, 0x3, 0x4}]}, 0x10) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x208000, 0x0) 2018/03/25 01:40:29 executing program 0: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/03/25 01:40:29 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000640)='/proc/self/net/pfkey\x00', 0x8000, 0x0) sendmsg$netrom(r2, &(0x7f0000000080)={&(0x7f0000000100)=@full={{0x3, {"2bf943962f701f"}, 0x6}, [{"d4fd8ab9eb00bd"}, {"75378f0d67e78c"}, {"5d9dd4938a2d7c"}, {"59a3d7e8310c90"}, {"9fbb9881041d81"}, {"52f8c4717ea51b"}, {"d11cd58bef4898"}, {"3424714a1c8bc2"}]}, 0x48, &(0x7f00000005c0)=[{&(0x7f00000001c0)="d5179eea835d04af9e94250ba51462cbff5b0e1d4ca61b4f77235f6750f2f42808cde8ca09324c3d4fab94da89d71884fd280111563b6d1a61d9d52ee65e1a8dcc80d9f576754b10669c551adf27f09904c9de9af31990282d98c9f2470b7766bee87d38da61", 0x66}, {&(0x7f0000000240)="552006a9ec37c9c5baf3bbebc0c071e74af0f2d51af72d6e471c8f0c9c1034937f34893ab2729be56ce7ae793ecfa78523fc9b5f9584d3c7d3e0f2f2306c00aa7441e8ae35544c38195a60c4", 0x4c}, {&(0x7f00000002c0)="340533e42a497702eb50629fa0495c6eb49903ecd5d0adcc32657e031aad4ca1d1ff0c65920eb5d761f31e0c348ac8bd21fb88e40157bdcf78fe1b0d87be14831116dfced67c0d3fe82ff7538bee59cfe78ead8472e9bbf09efb300ddfb49e4824f2b24e22afb678763b15da4ff88461ad6c97ae8da17a670a011019f68484518c5e5cf1c1756aaa40b7ec751308", 0x8e}, {&(0x7f0000000380)="ab17c2512837b4c041d64ec93c3f7fee719d6a11b9774df426789141443fbad4fe673a157532c18d360b091933167cdfbc0024b02433563ba34b2ae11de1697db4a6446a30aa6edf4b1a1715b657d0e08bd2a21ff9f79a31424ceed62d0bae485f3d13d31dd3415c277f4e425fc0867ebc88b6d280b0aa0f0155cff031431063b1a5497ea0e015f649df87b0227cc5427de8dd9b7ed2f783e6bb4e29a5e600aefececac65ea2659cb0d94119458a6ada23b534884163ec0a8b762914511eed85a3ac72ed3532d8dd5dbc2d820c76ee1794d2a523bc02f723d82bd45df63c5173dcae202fc08a4f0f1c4d", 0xea}, {&(0x7f0000000480)="e6e0116aa14c272f3092bffc8bfb1d6211bbf502f6a7e79549939240362f00849cb66a0e0e1c62deddea536b2717eeedb3bf9c849d0f328f1d5e8cafbf26d3a05f90e5d62376", 0x46}, {&(0x7f0000000500)="7cc624b6b53ed8f2e33d49c91d0babb98aad0a6ec0a0732cf3741dd697168019981708896c179af00a2dcc1cf0f26ff839d91f8acb4715cd7120253e708cd6ddc564dfb9c2e668cb7a39218fcb12a9bc7c6ce874d4bb488bdbf203824bfc963c54bbd7436490fc16bdbe8dfad6fc1d67d53144936852a3fca3e3b6a73421ca6526f427386484ba340c75f76a8498f61c3677b73843a5d189d8", 0x99}], 0x6, 0x0, 0x0, 0x40000}, 0x4044094) sendfile(r1, r2, &(0x7f0000000040), 0x4ffff) 2018/03/25 01:40:29 executing program 2: recvmmsg(0xffffffffffffff9c, &(0x7f00000014c0)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @local}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0x3e}], 0x1, &(0x7f0000000100)=""/27, 0x1b, 0x8}, 0xffffffffffff8000}, {{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/121, 0x79}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x2}, 0x40}], 0x2, 0x10001, &(0x7f0000001540)) r1 = socket$inet(0x2, 0x7, 0x100000001) poll(&(0x7f0000001580)=[{r0, 0x400}, {r1}], 0x2, 0xfffffffffffffffb) msync(&(0x7f0000951000/0x2000)=nil, 0x2000, 0x6) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/autofs\x00', 0x181000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x6) 2018/03/25 01:40:29 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x9) rt_tgsigqueueinfo(r0, r0, 0x2, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x7ff, 0x40000}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x80000000, 0x9a}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180)=0xa) 2018/03/25 01:40:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) signalfd(r0, &(0x7f0000000040)={0x5000000000000000}, 0x8) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) wait4(r1, 0x0, 0x8, &(0x7f00000000c0)) 2018/03/25 01:40:29 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0xc2fd, 0x9, 0x9}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000010ff0)={0x2, &(0x7f0000002fe8)=[{0x15}, {0x6}]}, 0x10) sendmsg$unix(r2, &(0x7f0000017fc8)={&(0x7f0000017000)=@abs, 0x8, &(0x7f0000004000)}, 0x0) r3 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r3, &(0x7f0000000140)=""/100, 0x64) 2018/03/25 01:40:29 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000ea8000), 0x3) sendfile(r1, r2, &(0x7f0000000100), 0x8080000001) 2018/03/25 01:40:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000000380)='net/arp\x00') ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000003c0)) r5 = fcntl$dupfd(r0, 0x0, r1) sendmsg$nl_crypto(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00010000120020072cbd7000ffdbdf25647262675f6e6f70725f6374725f61657332353600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000024a6aaa14c1087f215c4ccff9c00000000000000000000000000000000000000000000000000000000000000240000002400ff00000000000000080001007f00000008000400fbffffff0800010003000000080001004000000000000000e3ff00000000008ff0c3cd80000000000000006c456fb8288f67c7e6c39b225d7ca6b3"], 0x1}, 0x1, 0x0, 0x0, 0x20004080}, 0x44000) add_key(&(0x7f0000004ff3)='dns_resolver\x00', &(0x7f0000007ffb)={0x73, 0x79, 0x7a}, &(0x7f0000006000)="d91f20c2f8b643bc7a8052c49e76865167a1c55840c95d992a7da7b102db1fcd", 0x20, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000300)={'lo\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\t\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/25 01:40:29 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x10000, 0x50) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r3, 0x0, 0x2, [0x6, 0x0]}, &(0x7f0000000240)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={"6201000000000000002e83ab2c00", {0x2, 0x4e24, @multicast2=0xe0000002}}) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f00001d6ff8)={0xffffffffffffffff}) clone(0x20000, &(0x7f0000000040)="b8d15505df9a2daa7e8b4ec8f2a765b051759cc59561746a13163afcef9344a2304e857f82ccaa3ba4f50de0fcd5e47ab78acfdf43cbf2293f78b5e6", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="a0ce45869da7429223215a82fa60f6c640cbc0") sendto(r4, &(0x7f0000001fff), 0x0, 0x4000081, 0x0, 0x0) dup(r1) 2018/03/25 01:40:29 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fdatasync(r0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0x4c, &(0x7f0000000000)="3dcdaeb3062bcd", 0x7) 2018/03/25 01:40:29 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x45c, 0x20, 0x12e, 0xc1}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r2 = inotify_init() inotify_add_watch(r2, &(0x7f000066f000)='./file0\x00', 0x13) umount2(&(0x7f0000117000)='./file0\x00', 0x0) 2018/03/25 01:40:29 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=ANY=[@ANYBLOB="40010000100013070000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f000001000000000000000000000000000000006c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000008000c0000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) 2018/03/25 01:40:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$set_timeout(0xf, r1, 0x2) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r2, @rand_addr=0x5, @multicast2=0xe0000002}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="440d98030600000000000044ec", 0xd) 2018/03/25 01:40:29 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x136c, 0x0, 0x0, 0x9}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x1f, 0x4) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x0, r1, 0x7405551b90686c29, 0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xd}}, 0x1c) listen(r3, 0x0) connect$inet6(r2, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) 2018/03/25 01:40:29 executing program 7: socketpair(0x15, 0xa, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x41) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r3 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x4000100) inotify_rm_watch(r1, r3) keyctl$session_to_parent(0x12) 2018/03/25 01:40:29 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) pread64(r0, &(0x7f0000000040)=""/208, 0xd0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000002aff4)) 2018/03/25 01:40:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000009000)=[{0x7c}, {0x3c}, {0x6}]}, 0x10) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2002, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x5, 0x1}, 0x8) [ 48.354516] binder: 5660:5663 ioctl 891b 20000300 returned -22 [ 48.366246] binder: 5660:5663 ioctl 8010aa02 20000340 returned -22 [ 48.382645] binder: 5660:5663 transaction failed 29189/-22, size 0--4880856391614455847 line 3005 [ 48.440068] binder: 5660:5663 ioctl 891b 20000300 returned -22 [ 48.448434] binder: BINDER_SET_CONTEXT_MGR already set [ 48.453854] binder: 5660:5663 ioctl 8010aa02 20000340 returned -22 [ 48.460328] binder: 5660:5690 ioctl 40046207 0 returned -16 [ 48.479655] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 01:40:29 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) lseek(r0, 0x0, 0x7) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001ff0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x20004895) 2018/03/25 01:40:29 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x7fffffff, 0x0, 0xffffffff}]}) eventfd2(0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) 2018/03/25 01:40:29 executing program 2: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) socketpair(0x8, 0x7, 0x2933, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000100)=0x2, &(0x7f0000000200)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/03/25 01:40:29 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x10912c}}, &(0x7f0000000140)=0xb8) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x13) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x3ff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}}], 0xff41) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/03/25 01:40:29 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendto$inet6(r0, &(0x7f0000000280)="a89596cc0fb84deceb2187fc368d6cd7fde9eaf202189a31441e12343da8539cbee2d92ac036ea3aa94d7afb40682c332c90da8a1b07cea8a800deef4c073af76db1e13aa98f0c3b7055ef7ffa2d", 0x4e, 0x40, &(0x7f0000000300)={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0xf2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xfffffffffffffec9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@empty, 0x44, r2}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r1, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/25 01:40:29 executing program 3: clock_settime(0x3, &(0x7f0000000000)={0x77359400}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x608000, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x95, 0x0, 0xffffffffffffffc0, {}, 0xffffffff, 0x5}) timer_create(0x1, &(0x7f0000000100)={0x0, 0x2a, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)=0x0) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000240)=""/4096, 0x1000) timer_delete(r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000001240)={0x7fff, 0x3ff, 0x2583d7cb}) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r2, &(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffeffffe}, 0xc) 2018/03/25 01:40:29 executing program 7: r0 = epoll_create(0x100000001) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_mr_vif\x00') sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@dellink={0x28, 0x11, 0x4, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, 0x442, 0x40000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffffd}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000bf8000)={0x4}) ppoll(&(0x7f0000bfa000)=[{r0}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000), 0x8) 2018/03/25 01:40:29 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0xfc9d556496985370, 0x0) setsockopt$sock_void(r1, 0x1, 0x0, 0x0, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x1}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r2, 0x5}, 0x8) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x52, "563e5c23a2260515afa9398891a97fe05aac33405ae1fd6918e4d729cf7a27ce65f24875ef97275a45b6676874a2065fc324573f0699afc442654b5a2e15f3d10b1e86cec02c131f23944287ad65df345c9a"}, &(0x7f0000000440)=0x76) getpeername$netrom(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f00000002c0)=[r3, r4, r5, r6]) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x10000, 0x40}) 2018/03/25 01:40:29 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x144031, r0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/03/25 01:40:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003980)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000003a80)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003ac0)=@bridge_delneigh={0x40, 0x1d, 0x401, 0x70bd26, 0x25dfdbff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x9}, [@NDA_PROBES={0x8, 0x4, 0x1}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, @NDA_PROBES={0x8, 0x4}, @NDA_MASTER={0x8, 0x9, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0xd}, 0x0) 2018/03/25 01:40:29 executing program 7: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x12) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in6={0xa, 0x4e24, 0xfffffffffffff696, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="010000000100"], 0xa) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000006c0)={0xfffffffffffffff7, 0x0, 0x100000000, 'queue0\x00', 0x101}) r2 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r2, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x80000, 0xb40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000005c0)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000680)=0x84) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00000004c0)=""/38, &(0x7f0000000500)=0x26) write(r2, &(0x7f0000000780)="6db537d4fc50a353dbff56bf168b703fa13dea551920a76687c3afd7e66958cfa39442376a10918596823c939ead3ccc02fc2d43ce90ceab414c314ad51a211207d47754388c310cbfff54594b0f133bbc7a821baa43b3b04d6f6ad81d799d3c8ad7371ee9263c547d775ddd2bab7f20f7a47e32252d6f381f2cb0e3f470d3d37239e16f3c704ae320d2f2e5a52be4519e63d6eaaa6a14edafe8969cac21a4e9d964e3f84e9eeb", 0xa7) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x80000000, 0x0, 0x81, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r4, 0x7fff, 0x101, 0x6}, &(0x7f00000000c0)=0x10) sendto$inet6(r2, &(0x7f0000a7c9f1)="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", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000540)=[{0x9, 0x356, 0x9, 0x800000, @time={r5, r6+30000000}, {0x1}, {0x3ff, 0x2c}, @result={0xb1, 0x9}}], 0x30) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000480)=0x3, 0xfffffffffffffd6b) sendto$inet6(r2, &(0x7f0000466000), 0xfffffffffffffe93, 0x20000010, &(0x7f00006e4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000340)=""/253) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet6(r0, &(0x7f0000000580)={0xa, 0x4e23, 0xffffffffffff583d, @dev={0xfe, 0x80, [], 0x15}, 0xab05}, 0x1c) 2018/03/25 01:40:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f0000000580)=""/407, 0x197) removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="6f73322e6dff0300000000000000"]) getdents(r0, &(0x7f0000000000)=""/198, 0xc6) getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/25 01:40:29 executing program 4: r0 = epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="84b5543bbadbf257f87bbf5577d11a5eac3158db76e2a2986ef4a4da3eb8ca93295d5f6cf3098e9a49c55584c970fd3b4e28827b7db1d0f70a1076a749fda350196010b60ca149904ce5200bc0b45bce1d891f00ca51c608737df69e60a856cc2a824a4b2a1f63c54f6f8220e53af9e1131a8e3d583aab2710209fbd0bd30472436b8bb406b6de16bb08e5fcc19b21b35a0ba1283cac84fb1e89cb21bad75350327f53ff411c7063aebd13f57a0af98fc99813f4a2b5ed7df6c02ea8997961c08d45f4f80138a639599b7ce49d06b69bfb6bb165694bb5c54fd631ebdd124b31d488413a23c8fdeb688b631a6a80e7", 0xef, 0xfffffffffffffff9) add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="b2e2bdd3c7a6e946094b2abf5fe91637ce8349bd954240e62eaa68ed96a2ddb5bd0f9371420c32ee5f34794a8ec873845bf3cd219ed33ba6bbfcb1a4a9c3f27829872501df6e951f56861d49e79f8c8709ac412bf45fff22636cfa96cddc8444d2be4980164064f56eaa6b354a6800e7b0e7a8d843d346661442ba615d395309613651f94db739acc31cce9d3bfc7863ea1064e0dbbdc4fd8a584f31c6e5513747440735423e2de5e034bd5e376bf5b1b0896ae8ba8b40145b113d0ab664", 0xbe, r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80002001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)) 2018/03/25 01:40:29 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) r1 = getpgrp(0x0) ptrace$setopts(0x4200, r1, 0x101, 0x2) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="73e864ab5a580f3073ae1230ed3cab0f0a", 0x11, 0x0, 0x0, 0x0) 2018/03/25 01:40:29 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000200)={@multicast1, @remote}, &(0x7f0000000240)=0x8) ioctl$void(r0, 0xc004587f) mkdir(&(0x7f00000001c0)='./file0\x00', 0x4) sendto$ipx(r1, &(0x7f0000000080)="534940fcaa167f3b14c1a1d96ef1df49a1ae3565901272f5788b281879eab31de322a7afdb0023fdefcab1e674a046324bd71f1413cfc4f936ce86c93d1a2f4056e56fea407867b528051aa45c89be37db91aa710045713f93de01c9e3a67025e8bab5478acba9294f6e368755092b7d9dd61ba53a564fa1c89d74ab02a9e3490300da35107e62c0647632c1a1c2011997a2bbc60f7fab8f76ac3f5021787a3f0ccbd9172813ef415072a2d20022ac1603e5d41d24cdfe33ee68d9c4a60ea01b1a1410dc9626a2980d174c9c55ada3c1f7ce354955601a220ec0", 0xda, 0x0, &(0x7f0000000180)={0x4, 0x3, 0x40, "ff05d3c4bbff", 0xa1}, 0x10) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x881, 0x0) 2018/03/25 01:40:29 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$TCSBRKP(r0, 0x2276, 0xfffffffffffff000) 2018/03/25 01:40:29 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000), 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002001)="b9", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) 2018/03/25 01:40:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002b9ff4)={0x408000000002}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)) epoll_wait(r2, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000), &(0x7f0000996000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb]}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f0000ea3ff8)='./file0\x00', 0x31e) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r6, 0x8001, 0x0, 0x100080) r8 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r7) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/03/25 01:40:29 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x8200, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x101, &(0x7f0000000240)=0x2) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/03/25 01:40:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x9401}) write$tun(r0, &(0x7f0000000080), 0x12) 2018/03/25 01:40:29 executing program 6: r0 = socket(0x2, 0x80001, 0xe2) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = socket(0xa, 0x80001, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$sock_buf(r1, 0x1, 0x27, &(0x7f0000249ffb)=""/5, &(0x7f0000465ffc)=0x5) 2018/03/25 01:40:29 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040)=""/24, &(0x7f0000000100)=0x18) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x40003, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)="e9625033cb81f5da8abb61d9b356d69d6f997dd6b2a42755fbb4d46b28046382100fbe81f7b339098542dc9fea10238b4a769e819c70fa576c12f6440a8c92fc9aff5f4d96b624cd7a15a7268983bc56740e621856cd62418e846fd4f7041626675990969b4c54424de6429e18d798c050aeebcdf519dae28a9f474adff836745e285740ac3271c5bc240636d671239d8d8ed6318b7fddacf865718a97dfa12537020511e2ec0a4d173f34a6ef483a6a67", 0xb1) 2018/03/25 01:40:29 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x23, "6cb1b5fa1cffa0031bf1baa6a0d5a438dcf01dd4f4005e2aefaf79d41961a9426767a7"}, &(0x7f0000000200)=0x2b) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5}, 0x98) bind$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x10}, 0xb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000300), 0x9) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socket$inet(0x10, 0xa, 0x0) 2018/03/25 01:40:29 executing program 3: r0 = socket(0xf, 0x3, 0x800009684) getpeername(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/25 01:40:29 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x10, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/25 01:40:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f000002bff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="1c120000030000000000fe0109000000"], 0x1c}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1000014) inotify_rm_watch(r1, r2) dup(r0) 2018/03/25 01:40:29 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x0, 0x2, &(0x7f00000000c0)={r1, r2+10000000}, &(0x7f0000000100)=0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x4000, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x6, 0x20202) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) write$evdev(r3, &(0x7f00000004c0)=[{{r5, r6/1000+30000}, 0x400, 0x0, 0x2316}], 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000000240)) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) connect$nfc_llcp(r4, &(0x7f00000003c0)={0x27, 0x1, 0x2, 0x4, 0x0, 0x0, "f480cce135366586ffa2aef99fd8df15a4cba2a4cf047f72e5ecf438a9ff0dd496c913b08bbc4329203c02b95202297ca328854db3c99461e7e19187f8ed5b", 0x2f}, 0x60) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000002c0)=""/130, &(0x7f0000000380)=0x82) connect$ipx(r0, &(0x7f00000001c0)={0x4, 0x6, 0x40, "77023b54fd84", 0x57a}, 0x10) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) socket$inet6(0xa, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'ip_vti0\x00', @ifru_flags=0x8800}}) 2018/03/25 01:40:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) fcntl$getown(r0, 0x9) 2018/03/25 01:40:29 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x48, 0x2}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x40d1}, &(0x7f0000000300)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={r3, 0x40}, 0x8) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, &(0x7f0000000140)=0x4) 2018/03/25 01:40:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000c47000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x10000008) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) prctl$setptracer(0x59616d61, r1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x8e, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x40, 0x7fffffff, 0x1, 0xfffffffffffffffa, 0xfffffffffffff001, &(0x7f0000000000)='nr0\x00', 0x1, 0x7, 0x6}) 2018/03/25 01:40:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005b0ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000fc2ffc)) ioctl$KDADDIO(r0, 0x4b34, 0x4) 2018/03/25 01:40:29 executing program 4: r0 = socket$inet(0x2, 0x7, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="73e864ab5a580f3073ae1230ed3cab0f0a", 0x11, 0x0, 0x0, 0x0) 2018/03/25 01:40:29 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e22, 0xffffffff80000001, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80, [], 0x18}, 0x8}, 0xffffffff, [0xbe, 0x7f, 0x5, 0x8, 0x20, 0xc9, 0x1f, 0x6]}, 0x5c) r2 = epoll_create1(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x10000, 0xe000000000000000, 0x40, 0x7d504506, 0xa00000, 0x6}) msync(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) sysfs$2(0x2, 0xe7c1, &(0x7f0000000000)=""/191) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000c3fff4)) epoll_pwait(r2, &(0x7f00004a2ff4)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/03/25 01:40:29 executing program 5: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x2e7, &(0x7f0000bb3f90), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10102, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x3ad0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, &(0x7f0000000100)=0x4) 2018/03/25 01:40:29 executing program 2: memfd_create(&(0x7f0000001100)=')md5sum\x00', 0x3) socketpair(0xc, 0x806, 0x3, &(0x7f0000001140)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f00000000c0)=""/4096, &(0x7f0000000000)=0x1000) connect(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x80) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000010c0)=0x0) ptrace(0x4207, r1) 2018/03/25 01:40:29 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r:initrc_var_run_t:s0 system_u:system_r:kernel_t:s0 98'], 0x46) recvmsg(r0, &(0x7f0000001500)={&(0x7f00000001c0)=@generic, 0x80, &(0x7f0000001440)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/16, 0x10}, {&(0x7f0000001280)=""/252, 0xfc}, {&(0x7f0000001380)=""/159, 0x9f}], 0x4, &(0x7f0000001480)=""/120, 0x78, 0x7}, 0x40010000) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x212000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000140)={0x3, 0x200, 0xfff, 0x7fff, 0x14, 0x5}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x4) 2018/03/25 01:40:29 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff17, 0x4000200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0xffffffffffffff16) sendto$inet(r0, &(0x7f0000faef5a)="f1", 0x1, 0x8000, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c, 0x800) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) sendto$ax25(r2, &(0x7f00000000c0)="4ec4b2c41f43e4e1c3", 0x9, 0x4004001, &(0x7f0000000100)={0x3, {"568f58e2ce8dca"}, 0x6}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004e5ffc), 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) 2018/03/25 01:40:29 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000002c0)={0x800, 0x4, 0x9, 0x1000}, 0x6) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x1f, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000140)=0x400000000000) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') timer_create(0x6, &(0x7f0000000300)={0x0, 0x33}, &(0x7f0000000340)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) 2018/03/25 01:40:29 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x20208) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/03/25 01:40:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) set_tid_address(&(0x7f0000000000)) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/25 01:40:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e61fa8)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000002ff0000000005", 0x58}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 01:40:30 executing program 5: socketpair$ax25(0x3, 0x0, 0xcc, &(0x7f0000000100)) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000237000)="260000001e0047f791f6caff00242207070000000200000000000000aa0737550500040008ff", 0x26) 2018/03/25 01:40:30 executing program 6: prctl$getreaper(0x20000000c, &(0x7f00000000c0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x2, 0x4) 2018/03/25 01:40:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="762d22c93596f7c745896affe20c5212a7d9af647cbbe3ad485cf51e1cd32b9a4ea6e937c989283d8b1f6756843c07007aaf0f88fd55eba319c5002b192b4b89000b3f2e7eb14f0179755cbe66f46a45499dd7f113fc4bfa2bf9583c3a54425a1f0364d6be4cc3508578d75337c48444055c17f6fbe1a45ed3f06b0bb73f655e2e8bd5281b2f0e4e7730d34de54fb3d4be57fd0f3ef27051e393c9bc5ea4df5b5472ddce42698a55496033da74", 0xad, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)='V', 0x1, 0x3, &(0x7f0000000140)={0x2, 0x4e21, @rand_addr}, 0xfffffffffffffdd3) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/25 01:40:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000000)={0x3cc2, 0x2, 0x1b, 0x7}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) poll(&(0x7f0000fef000)=[{r0}], 0x1, 0x0) 2018/03/25 01:40:30 executing program 4: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:agp_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x36, 0x36}, 0x34) write$selinux_access(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000f8e3b936f404aee7829b0b0000018009003a6f946a6563745f723a62616c645f736f6e797069635f657865635f743a733020737374656d5f723a6b65726e656c5e743a7330200000002b541bba63fdda06b2f1e68d4c8f9821a93943ee8e9e3f0963560daed68c7eee"], 0xff8b) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x6001, r1, r2, 0xffff, 0x10000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/25 01:40:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x8081, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000180)={r2, 0x3}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) 2018/03/25 01:40:30 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r2 = getpgrp(0x0) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000013c0), &(0x7f0000001400)=0x0, &(0x7f0000001440)) sendmsg$unix(r1, &(0x7f00000014c0)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000012c0)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="2811b16f0e988c70dce3cecd40c23b48ce70feca36885425e78e1d9604034b7e5e736bb509626cc3a2a514091fd638d18928ac1263b4e0f9b8dc425aefda5f8420a62248c5234cbf558e4e4a1b7c5edab84997e3f1ac9e0f9943a757f068c7b2c6edefe50873890c09d224db47b60b8acb67da7b7e9ff0d0225a8839214acac63adbb5141856f7c6319712b67d7fbfbbc5a8beed873d49b4183a9dc8589b787072af91261586df1d015406dba5164174ac4aed21b86b9ec995873afa84bfdf9c0f351f985cb118627f65958a0ada", 0xce}, {&(0x7f0000000140)="f8f6aebf9515a1ee2bb91248ea4607c9", 0x10}], 0x3, &(0x7f0000001480)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20}, 0x14) pipe2(&(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000543000/0x4000)=nil, 0x4000}) 2018/03/25 01:40:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001140)=0x81, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) unlink(&(0x7f00000011c0)='./file0\x00') syz_open_dev$sg(&(0x7f0000001180)='/dev/sg#\x00', 0x80, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000001100)={r2, &(0x7f0000000100)=""/4096}) 2018/03/25 01:40:30 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000b18ff6)='ns/uts\x00') splice(r1, &(0x7f0000000000), r1, &(0x7f000000fff8)=0x1, 0x9, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0xa4, 0x0, &(0x7f0000000200)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000080)=[0x40, 0x28, 0x48]}}, @transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x8, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x4, 0xa}, @flat={0x77622a85, 0xb, r2}, @fda={0x66646185, 0x2, 0x3, 0x19}], &(0x7f00000001c0)=[0x28]}}, @acquire={0x40046305, 0x2}, @request_death={0x400c630e}, @register_looper={0x630b}], 0x4a, 0x0, &(0x7f00000002c0)="d0b4a0ebb3067d3a2a36223465b8accff223784c2fa268aadcace37fd947ced7de6f7ae508633306ac567ae1fdca4df3ea63f4dafb64322c22425feede8606bcac9b1076592341d7d03e"}) 2018/03/25 01:40:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) ioctl$VT_DISALLOCATE(r0, 0x5608) rt_sigsuspend(&(0x7f0000000040)={0x5}, 0x8) 2018/03/25 01:40:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) splice(0xffffffffffffffff, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) fchdir(r0) writev(r0, &(0x7f0000374ff0)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060a0000a915de0005190000040d000c000000800000f9000008", 0x29}], 0x1) 2018/03/25 01:40:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1c, &(0x7f0000001180)=""/255, 0xfffffffffffffd4f}}, {{0x0, 0x0, &(0x7f00000001c0), 0x3cd, &(0x7f000000a080)=""/4096, 0x105c}}], 0x4000000000000a5, 0x3, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001280)={0x0, 0x100, 0x101, 0x50c, 0x7, 0x100000000, 0x0, 0x6, {0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x1000, 0x1, 0x3ff, 0x100000001, 0x10000}}, &(0x7f0000001080)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000010c0)=r1, 0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) bind$inet6(0xffffffffffffffff, &(0x7f0000001040)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000419000)="50797b62c5347eba4bb84b15a98340c1d80cdb8b3fbcb4ceb69386741113fc0d5a037ca6c6ff1763fff3721488d3351ffdc8c90e02928e733e", 0x39, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 01:40:30 executing program 3: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000040)="86a837038cb2aaf1"}) write$evdev(0xffffffffffffffff, &(0x7f00000000c0)=[{{}, 0x380000000, 0x1ff, 0xffff}, {{0x0, 0x2710}, 0x1800, 0x1ff, 0x2c04}, {{}, 0x7fff, 0x2, 0x3ff}, {{0x0, 0x7530}, 0x992, 0xbca, 0x2}], 0x60) 2018/03/25 01:40:30 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440), &(0x7f0000000480)=0x14) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') sendmsg$nfc_llcp(r2, &(0x7f00000003c0)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x5, 0x0, 0x0, "57e01255766be5e7b16ce5cc620a85af1bd5ccb5b987ea9f6010f43edbe782b90a34e7eef7e0b2e6e6b1c2825384b5f0ff1a4350edc96fb7e8654e70f1ec0e", 0xc}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000200)="83e66cff931bd97c6e715e8c9e6fe9d558dca017401952c5b54bb77b509f482f6a2702a02d233aeed8368ee36a3d4e461aabccba4df3e779ed6213c6f012d0e92cf5140b95d21906d84d16d3353ef7410138c79ef9d36130e0c194f2ba3069b6d8424c473f00abf385d1579c5062119a536c4420ba314d923dbe86c521bc2e55b179e4e40d81392ec4548b62c54c768fd49d3827d7886116eaad81d088d1d55c351615", 0xa3}, {&(0x7f00000002c0)="49667f7e6eae84b065feaa1a13937b6948dee3f53db3125495dfa296623f66041e419f0129175c19cc5a8145a86ea6417727021d3f38a2eeb197b39ebf470c279fece81d7f4aa4abe17526c16da18934151c188de455837864a72e06afe2687610f87670d3d0141325464a8002e64ca2beb9b907894405f954a7bed2a880f4f3406f11dc40bcf61c8e8a9e488ace6828f0d311", 0x93}], 0x2, &(0x7f0000000380)={0x40, 0x0, 0x3, "3d5150d0307b189b9ee0c8ed4014b8bdc3bf4de20363dcf36e28da09b64b798d6ad35ef928ba7bf0d4d0ae"}, 0x40, 0x40804}, 0x4000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r0) 2018/03/25 01:40:30 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x40000000000000) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x0) 2018/03/25 01:40:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000005f1b)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7fffffff, 0x50500) r1 = open(&(0x7f0000000040)='./file0\x00', 0xe42d57ffb42a27b7, 0x2) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[0x5, 0x8001, 0x9]}) 2018/03/25 01:40:30 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x3}}, 0x26) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$void(0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x5c, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x28}, &(0x7f0000000200)=0x8) shutdown(r3, 0x0) 2018/03/25 01:40:30 executing program 6: recvmmsg(0xffffffffffffffff, &(0x7f0000004200)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002340)=[{&(0x7f0000000100)=""/46, 0x2e}, {&(0x7f0000000140)=""/132, 0x84}, {&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x7, &(0x7f00000023c0), 0x0, 0x1}, 0x2}, {{&(0x7f0000002400)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002740)=[{&(0x7f0000002480)=""/235, 0xeb}, {&(0x7f0000002580)=""/60, 0x3c}, {&(0x7f00000025c0)=""/178, 0xb2}, {&(0x7f0000002680)=""/164, 0xa4}], 0x4, &(0x7f0000002780)=""/181, 0xb5, 0x7}, 0x1}, {{&(0x7f0000002840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f00000028c0)=""/234, 0xea}], 0x1, &(0x7f0000002a00)=""/1, 0x1, 0x9}, 0x288}, {{&(0x7f0000002a40), 0x80, &(0x7f0000002c80)=[{&(0x7f0000002ac0)=""/151, 0x97}, {&(0x7f0000002b80)=""/95, 0x5f}, {&(0x7f0000002c00)=""/78, 0x4e}], 0x3, &(0x7f0000002cc0)=""/69, 0x45, 0xffffffffffff7fff}}, {{0x0, 0x0, &(0x7f0000004080)=[{&(0x7f0000002d40)=""/14, 0xe}, {&(0x7f0000002d80)=""/10, 0xa}, {&(0x7f0000002dc0)=""/201, 0xc9}, {&(0x7f0000002ec0)=""/245, 0xf5}, {&(0x7f0000002fc0)=""/137, 0x89}, {&(0x7f0000003080)=""/4096, 0x1000}], 0x6, &(0x7f0000004100)=""/249, 0xf9, 0x3}, 0xa2e}], 0x5, 0x40, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000004540)={{0xa, 0x4e20, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, {0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, 0x304, [0x9, 0x400, 0x2, 0x7, 0x9, 0x5, 0xcc, 0xa39]}, 0x5c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000004c40)=ANY=[@ANYRES32=0x0, @ANYBLOB="00139833c6a59990ca4200359c96fbb2e9ac9b176306f168c77318433c6efff4e3d559d278e40810c94112bbbe57bb799ed83a93f42c6a05118b2fd290452b0f8d9ca5f9aec45f7736682d57ce18829b45d34d747ec842e4a21a38922d6940fa5e552ac96703947682dec784e58a3227dbb25cce9c0d3233"], &(0x7f0000004380)=0xc) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000048c0), &(0x7f0000004780)=0x4) listen(r0, 0x8001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004b40)={0x0, 0xd6, "f5660a723536a4b94b5ca88711aa9c3fdbc8753f3bc100b39a0c7975238160fbdabdbb246e875c63e68f3939430a7c02653382022940734cb6dd503afcefb3cced261f0919462d2294755e917d79705c5ca1aab5159bd1af49125a37cfc5a52fc0ec0e04397a333ad54a41a9352ed67dccca8d36ac7319d585aa0e980c7cdde4a597c00b7b456d8ac5a6bc8469f11fb221c9a95cbfa99ea0123af6aae8a4ed1f34ab5c880043cc8044e6906cdadd0db70fe38fa70cdaff1351aa594616f080e394eb053024c306734a6e70dd36e1f8af5a06d35bccfc"}, &(0x7f0000004340)=0xde) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000043c0)={r2, 0x1, 0x2}, 0x8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000097e000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400, 0x0, 0xfffffffffffffffe, 0x1, 0x37b1, 0x0, 0x3}, 0x20) rt_sigtimedwait(&(0x7f00000046c0)={0x18e}, 0x0, &(0x7f0000004700), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004900)={0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffc, @empty, 0x5}}, 0x38d49fe9, 0x100000000}, &(0x7f0000004740)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000049c0)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0xf238}, &(0x7f0000004a80)=0x90) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000045c0)={{{@in=@broadcast, @in6=@local}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f00000023c0)=0xe8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000004400)={0x7f, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}}, 0x108) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000047c0)=@assoc_value={0x0}, &(0x7f0000004800)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004840)={r5, 0x0, 0x9, 0x4}, &(0x7f0000004880)=0x10) 2018/03/25 01:40:30 executing program 0: clock_getres(0xb, &(0x7f0000000080)) r0 = eventfd2(0x100000001, 0x7fe) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x40) eventfd(0x80) 2018/03/25 01:40:30 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="02", 0x1, 0xfffffffffffffffd, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001500)={0x2, [0x3ff, 0x4]}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001680)={0x0, 0x3}, &(0x7f00000016c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001700)={r5, 0x6}, &(0x7f0000001740)=0x8) sendmsg$nl_generic(r1, &(0x7f0000001480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="08003a000000000060a25198b975f2e1eb94b99836346a1731cb80a83de4ec563a5c56281144ac2f0d817847b7ca9cce667dc986d5e8e288b0ae917eaf34cbdc57e44592bce22b7e81996b9fac32ddc60fbcbd7e4e3b2497d5f9f7bc1dcfb1eff57f34eb27d59e04c6c1204f764038baf3ee5975a512326156d5f83f857d8cb9ffad3c0b465cb4e5baa9510277957f7ba6fb9c8f54674ba357f421a008a124907ae1e40008a018ad9aeb2168d46c19d9b641f63eca6e0bf5bb291c20652cd1f17008ce0edd8d52d9c5f26f2141a265dc7f144a156b3c8b43a6ec76adf52e00"], 0x1308}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000001600), &(0x7f0000001640)=0x4) clock_getres(0x3, &(0x7f0000001780)) writev(r1, &(0x7f000043d000)=[{&(0x7f0000000000)="23aff9ee", 0x4}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x2002) utimes(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={{0x0, 0x7530}}) 2018/03/25 01:40:30 executing program 0: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000080)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e23, 0x0, 0x4e22, 0x7, 0x0, 0x80, 0x20, 0x3c, r2, r3}, {0x401, 0x101, 0x8, 0x8, 0x10001, 0x9, 0x66cf, 0x8f7}, {0x2, 0xffffffffffff8000, 0x1, 0x400}, 0xb7, 0x6e6bbf, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x7c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x1, 0x1, 0x3, 0x7, 0x100, 0x7ff}}, 0xe8) fchmod(r0, 0x10) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/03/25 01:40:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40405) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"766c616e30000000000000000000f600", 0x10a}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x1) write$selinux_context(r1, &(0x7f0000002c80)='system_u:object_r:systemd_notify_exec_t:s0\x00', 0x2b) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x10000) r2 = geteuid() getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000200)=""/60) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1000) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000240)=""/191) 2018/03/25 01:40:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88500000110203000008000000000000400a0033d898056bf748bb6a8807567e59db01f81947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b01000000b121ad1474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162eda00b776b553502e0a7c731dc4e94a1ee130", 0xc0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/253) 2018/03/25 01:40:30 executing program 3: socketpair$unix(0x1, 0x203, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000000180)="f35f5a202a28296373064319a0d65b08b99af27356e3cbf7bfe1a13acedbdf95afd69c071723c40f4ef04998c8a0ebbeee736090fbf64e4d0d7de7636abeb9457bba95a6a252840010ba9851e11f000b0cfd47534392870bdb8b43307524265bdd6a8b56", 0x64, 0x4000012, 0x0, 0x2e0) 2018/03/25 01:40:30 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='attr/keycreate\x00') write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:traceroute_exec_t:s0\x00', 0x27) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'bcsf0\x00', 0x3}) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="8f", 0x1, 0xfffffffffffffffe) 2018/03/25 01:40:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000180)=""/219, 0xdb}, {&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000040)=""/75, 0x4b}, {&(0x7f0000000380)=""/123, 0x7b}], 0x5) readv(r1, &(0x7f000007e000)=[{&(0x7f0000287fff)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) fstat(r1, &(0x7f0000000100)) 2018/03/25 01:40:30 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001cff8)='syscall\x00') epoll_pwait(r0, &(0x7f0000167fc4)=[{}], 0x1, 0x0, &(0x7f0000ad5ff8), 0x8) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e757853b36a3e178e832dc5e852bd64431ed71870b6b0bee5b771e94fd46c78ab5cc3dbb488e1c2385f71d39af450371f3b7543163c1001b8e265b6dd6f9255ba673973d66a822d659f2b30cf82d3afdbf12173f1ef30e36ee1c32faf3a7145f46a956c1bb77ac7063fb05e880e939ef3c9af37964ecd8005cb137fe7794bfff7f3b7d480452efc24f746c585ceed53320000000000000000"], 0xa6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000100)={0x80000000}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) 2018/03/25 01:40:30 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) ioctl(r0, 0x2285, &(0x7f0000007000)) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="09007cf9080000005345204c696e7578e5cc7cce0397277ad4be3ba1f036336714eff5d5478596e97024a30bf873ffc81309"], 0x32) 2018/03/25 01:40:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x1, 0x1000, 0x8, 0x9, 0x1, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)={0xc}) 2018/03/25 01:40:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/191, 0xbf}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x0, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10001}]}, &(0x7f0000000280)=0xffffffffffffff62) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={0x0, 0xfffffffffffffbff}, &(0x7f0000000340)=0x8) read(r0, &(0x7f0000000480)=""/225, 0xe1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r2, &(0x7f00000002c0)=0x4) 2018/03/25 01:40:30 executing program 3: prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x20000046, &(0x7f0000000080)}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001, 0x8, 0x0, 0xb, 0xe, 0xc, "d41e1a2d635606c45fd055aaa52f5371f2ee3584f3dc36f793dda175c88abb5fdf5a4e1dde252184378509b0d246eccd7225e0781721098488c5d64a9738ec9f", "0a3c7dc74a3e53656f3c28db7277caf08552f66d4ad20a66291807486f9f980ce17525364230f4121301b624de70a8488cf837cae7829e32868a0e576e9e60e9", "c93021d820f2fec6a1a253c72a80759f2eb8bdc37cfebef348d3525c896fa7e7", [0xffffffff, 0x4]}) 2018/03/25 01:40:30 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="54000000010a050000f8ffffffffffffff000000"], 0x14}, 0x1}, 0x0) r2 = socket(0x2, 0x802, 0x200) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0)=0x2, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0xd64d}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x400, 0x8203, 0x1}, 0x10) setgid(r3) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200041, 0x0) 2018/03/25 01:40:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = getegid() setfsgid(r1) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/25 01:40:30 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000042ffdb)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x24, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/36}, &(0x7f0000000180)=0x78) 2018/03/25 01:40:30 executing program 0: socketpair(0x11, 0x800, 0x6, &(0x7f0000000240)={0xffffffffffffffff}) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000280), 0x80800) seccomp(0x1, 0x1, &(0x7f0000f1aff8)) socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x20) finit_module(r1, &(0x7f00000000c0)="b92a766d6e6574302900", 0x3) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x8003}}, [0x1, 0x2718, 0x6ca, 0x6, 0x1, 0xf4, 0x6, 0x4, 0x1, 0x0, 0x2, 0xd05, 0x0, 0xffff, 0x10000]}, &(0x7f0000000080)=0x100) utimensat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x0, 0x7530}}, 0x100) 2018/03/25 01:40:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clone(0x8000, &(0x7f0000000300)="a72d3742b7dde8c6e2b50665c7aa3b7edc7a75181feebfa626a82c652e05f36768132f92f4ce68fdf0595e65d202e86ccbb421ad0917ad", &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)="4905d04036c4c0967c9724b775fe17bc494dc2361949d1f8660c70ac8775e88f") r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0xfe30, 0x80800) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x10, 0xfffffffffffff672, 0x7fffffff}, &(0x7f0000000040)=0x18) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000240)=0xffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000140)={{0x1, 0x1, 0x101, 0x0, 0x40}, 0xffffffff80000000, 0xaa}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) munlockall() 2018/03/25 01:40:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) 2018/03/25 01:40:30 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x811, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) 2018/03/25 01:40:30 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) close(r0) 2018/03/25 01:40:30 executing program 6: setxattr(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000280)=@random={'system.', 'security.capability\x00'}, &(0x7f0000000300)="81266d643573756d2d7d2c707070306370757365745e62646576757365726367726f7570656d315b826b657972696e6773656c696e757800", 0x2, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000140)={0x1, 0x0, 0x0, 0x0, "2daeb6e6635fc6c465653d28bf60996c01fb24793598ed9ae816c77b68dac333"}) 2018/03/25 01:40:30 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r1}) r2 = epoll_create1(0x0) fcntl$setflags(r2, 0x2, 0x1) socket$key(0xf, 0x3, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000180)={0x3f, 0x6, 0x3, 0x3, 0x8, 0x200000}) close(r2) r4 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) readahead(r2, 0x1, 0x9365) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0x7) write$selinux_load(r4, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) close(r0) 2018/03/25 01:40:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00006ffff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x6, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x2, 0x7, 0x3, 0x7fff}}) socket$packet(0x11, 0x80000000000000a, 0x300) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/25 01:40:30 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000baffc)=0x3) 2018/03/25 01:40:30 executing program 4: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x44cb58ff739dd211) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0x7fffffff}, &(0x7f00000001c0)=0x8) r3 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet(r1, &(0x7f0000000200), &(0x7f0000000280)=0x10) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) sendmmsg(r3, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x28}}], 0x2, 0x0) 2018/03/25 01:40:30 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socket$key(0xf, 0x3, 0x2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x6, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000002c0)=@req3, 0x640e5c284fdd15b4) 2018/03/25 01:40:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x1f, 0x4) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0xd) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x4}}, 0x7, 0x8001}, 0x90) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 01:40:30 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) syz_open_procfs(r0, &(0x7f0000000000)='net/udp6\x00') recvmsg(r2, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) r3 = gettid() rt_sigqueueinfo(r3, 0x16, &(0x7f00000001c0)={0x0, 0x0, 0x7}) 2018/03/25 01:40:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') pread64(r0, &(0x7f00008c1f77), 0x0, 0x80040) 2018/03/25 01:40:30 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) 2018/03/25 01:40:30 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10000000009}) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/03/25 01:40:30 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000340)={@dev={0xfe, 0x80}}, 0x1) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000280), 0x8, 0x80800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f00000001c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, 0x200, 0x3, 0xffffffffffff0000, 0x74db, 0x7, &(0x7f0000000380)='ip_vti0\x00', 0x9, 0x7f, 0xd76}) clock_gettime(0x0, &(0x7f00000002c0)) select(0x40, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x10001}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x400000000000000, 0x1}, &(0x7f0000000180)={0x0, 0x101, 0x8, 0x800, 0x0, 0x6e0}, &(0x7f0000000300)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) 2018/03/25 01:40:30 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e9ffc)=0x6, 0x4) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14, 0x80000) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1a, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) 2018/03/25 01:40:30 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xfffffffffffffee5) 2018/03/25 01:40:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) chroot(&(0x7f0000000340)='./file0\x00') finit_module(r0, &(0x7f0000000440)=']em1\x00', 0x2) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x26}, &(0x7f0000000280)=0x8) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000480)=""/172) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000002c0)={r2, 0x200, 0xc19}, &(0x7f0000000300)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x28, &(0x7f0000000200)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000000100)=""/155, 0x9b}, 0x2) 2018/03/25 01:40:30 executing program 7: seccomp(0x1, 0x1, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0xfff, 0xffffffff}]}) socketpair$unix(0x1, 0x10000000000003, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0xffffffffffffffff) read(r0, &(0x7f0000000040)=""/76, 0x4c) r2 = getuid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xf000, r2, r3, 0x7899, 0x2, 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x101900, 0x0) accept$inet(r4, &(0x7f0000000300)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) 2018/03/25 01:40:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") flistxattr(r0, &(0x7f00000000c0)=""/12, 0x195) 2018/03/25 01:40:30 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="b1b661eb213afd5e8edb7618483e23f7ab412ffbec257c598d4a09f6b06ccdac79ea6b17215cc280e28b055d5dcd3554632ef0e1f16d4becb5b135785b5d18c654c7312ca096397b9839608a7ac2a34e3d96bc66df1e93db3981ca1cfb1a58400d8e3e3de95c829884a2032ee7ca57f59af7ae8a86bd677c604719920994b40368cea0dfd9d569fd0b3f90c38e4f9f3083a4a9961d5285caceee1571c4bd544cb5e765369de1868cf3418fb78bfde87c05a0e26c0e2a9a9de1f46df008ea8dfa2b29e20057a0546e8099397758136169784fb746cb723d420819d2cf2dc5be40d3d9", 0xe2, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) 2018/03/25 01:40:30 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x4000)=nil, 0x4000, 0x1000003, 0x40010, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000072c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) dup2(r1, r0) flistxattr(r1, &(0x7f0000000000), 0x0) 2018/03/25 01:40:30 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x4) removexattr(&(0x7f0000000100)='./bus\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="62743100000000000000000000000001000000"]) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x10482) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x3, &(0x7f0000000340)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000280)={r2, 0x2}) r3 = dup(r0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a43ee8c360bf17ac5678d482242c038a707000800020001000600"], &(0x7f0000000080)=0x2) writev(r1, &(0x7f0000001600)=[{&(0x7f0000000440)="afad3354624fd6c66aa13bdbf857a6841259e3250399ef88eb35445bfde53537d07b946e1911413bc0641a44946ac6a66d14deb063f8f8414afb2e28ffd2ad0e1168de57a752d1d8d2959a0d43411ffd58cf0533dc5188134f2e7f00ede1edea40ff0c2b11d8bf5cc6749ea0c8", 0x6d}, {&(0x7f0000000580)="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", 0x1000}], 0x2) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x30, 0xfffffffffffffffc, 0x1ff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r5, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) sendfile(r3, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/25 01:40:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b64000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) r3 = accept(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x51, @local={0xfe, 0x80, [], 0xaa}, 0x25}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000200)={r4, 0x1c, 0x30, 0xf9, 0x5}, &(0x7f0000000240)=0x18) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0xfffffffffffffffe, 0x0, 0x1472411b, 0x0, r2}) fcntl$lock(r1, 0x7, &(0x7f0000044fe0)) 2018/03/25 01:40:30 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e22, @rand_addr=0x7}, 'erspan0\x00'}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) fcntl$lock(r0, 0x7, &(0x7f0000012000)) 2018/03/25 01:40:30 executing program 2: socket(0x10, 0x803, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x16005, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mq_notify(r0, &(0x7f0000667fa0)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) 2018/03/25 01:40:30 executing program 2: r0 = socket(0x1000004, 0x0, 0x800000000000001) setsockopt(r0, 0x400000000000111, 0x2, &(0x7f00000001c0)="92eb2ce0", 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000000c0)=[{0x78, 0x2000010e, 0x16, "b553898392f74468e6de656af21f6a82f2bb2d6601e91fee53c8effcb5e9222ba865efbd2521585c2f1b851f788a82400ee0601a937f27facaadcf1b09cedf9f9877687fdd1f5ba6f556f2c7cfd71e2cb137a3fc5ba849aa9dd3d976ea57f438c3"}], 0xffffffffffffff5a, 0x4000000}, 0x4000844) lookup_dcookie(0x9, &(0x7f0000000140)=""/110, 0x6e) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000)=0x200, 0x4) 2018/03/25 01:40:30 executing program 3: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3ff, 0x200000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="06000700c9ad150bb924916b96cbf153b3aa6058f33193a8d613f25524938052b342161a1abb7b170ae8e94f1debd95834cc312e4c46819939554fd848e3a55c033831c7a99cae404cf181f051af7a07cbf4bdb1e9c05117c9a8c1aea29f73c48b8607f3883a5c611e74fe97e3f1461442bc063cdbf6f82c19d46946e8b1bccbf6e521cd3340c9e85f49f329a4721900000000e8ffffff000000000000005062b6597828f884196315e0f542fde7d37832", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x7fff, 0x0, 0x200, 0x0, 0x4720000000000, 0x8, 0xfffffffffffffffd, 0xfffffffffffffffc, r2}, 0x20) setsockopt$sock_void(r0, 0x29, 0x2000000000024, 0x0, 0x0) 2018/03/25 01:40:30 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) readv(r0, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/03/25 01:40:30 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x408008}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="44000000160004002abd7000fddbdf2502080220e18fbe7bda238bae01e5ea2860275b099699c4f71e83251786d1645a21b20e3b76885cae973480c7bdc4d9a7d4ab917881", @ANYRES32=r1, @ANYBLOB="08000100ac141417080008004800000008000400e00000011400030062726964676530000000000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/169, 0xa9) 2018/03/25 01:40:30 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) fadvise64(r1, 0x0, 0x0, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000004) pwrite64(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0) 2018/03/25 01:40:30 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/4096) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/25 01:40:30 executing program 1: r0 = socket(0x10, 0x1, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/25 01:40:30 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x100000001) 2018/03/25 01:40:30 executing program 7: r0 = memfd_create(&(0x7f0000000100)="786807205c094f084b02d8a2800352e76a024f6f65d4833d63fa6faf9c633dd9a8960884b92653f2b58f35220b1b26060000000000000084842ff1cdb9f074197b3781a78ec978b623adac1e5a63c969ef721d57ac38250089463ab325a4ac0d2f46102507eef48fed2ff6dee8b6bc", 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000f7b)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x8001}], 0x1) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000040)=0x7) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/25 01:40:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000001c0)={0xfffffffffffffffc, 0x1, 'client1\x00', 0x1, "e2e8a69460c0175a", "0627f999dd6663e27f16a246d9d4357a1a21e3a01ec5d918b1b10c1d32a1a005", 0x3, 0x17}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bridge0\x00'}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000280)=0x4) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) syncfs(r0) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) 2018/03/25 01:40:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/212, 0xd4, 0x10100, &(0x7f0000000100)={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20}, 0x1c) pipe2(&(0x7f0000000140), 0x80000) sendmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000017000), 0x0, &(0x7f0000021000)=[{0x18, 0x29, 0x37, '7'}], 0x18}, 0x0) 2018/03/25 01:40:30 executing program 2: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=""/198, 0xc6) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x501a80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/03/25 01:40:30 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x827e, 0x0) writev(r0, &(0x7f0000001840)=[{&(0x7f0000000600)='0', 0x1}, {&(0x7f0000001640)="23d34611f274ef80754377f28b07a1566c873eaaa77f2ef02a69b203215646519c7a996da53477a72b218fc942aa76c04aabf92188e3e9a08618c2914973f8d3ffbeaad77a0c8f0e098af8a3393b876d2c141ed4e16ef11971884d839e905592ca4299a4a4531a42da6e752f9a34fb5729e5fb5d495b", 0x76}, {&(0x7f0000001780)="1599f299dea7a2a42a425de6f82aa02186e109b91f3ddc7451a5c9e40ae9f49c1b512b0d9d176d62bd5e9516839b0028c49fcff11921f2199fb3c4301d33d1f650933933b7ba1a1bc1edc522576e464f9e29877eabc2c43a62a5723f7193c00366dce3ffa0ada13e231dfe6a37df040b992a166ee00bd13014c99e8f91299a10cf7eba4107498dc6349d5365ef36811c40d24279b5ff3f03eaeafbe0563fa4d424b4b48aec05ff6abcce6ca3ee6bfa8950c972d8eb", 0xb5}], 0x3) 2018/03/25 01:40:30 executing program 4: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) syz_emit_ethernet(0xc9, &(0x7f00000000c0)=ANY=[@ANYBLOB="5948ba4e85849763aaaaaa18884800f1ffffff0e000061176073008bfffffe80000000000000000000000000000bff0100000000000000000000000000010004040207d3ff03fe80000000000000000000000000000afe8000000000000000000000000000bb3b06010200000000ff02000000000000000000000000004801fe8000000000000000000000000000aafe8000000000000000000000000000aa4e214e220431907814c3ab190627142f1adb40721791c8e0467d2d5d457479e9872d846f1426b1260790"], &(0x7f0000000000)={0x1, 0x2, [0xc7d, 0xfa4, 0xf0a, 0xa3f]}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/25 01:40:30 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000180)={0x3, 0x6, 0xa0, 0xe6, &(0x7f0000000040)=""/230, 0x22, &(0x7f0000000140)=""/34, 0x1000, &(0x7f0000001000)=""/4096}) sendto(r0, &(0x7f0000000240)="0000bcac00000000000000", 0x9, 0x0, 0x0, 0x218) lseek(r0, 0x0, 0x3) 2018/03/25 01:40:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x4) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000001040)={&(0x7f0000000040)="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", 0x210}) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000380)) fcntl$addseals(r1, 0x409, 0x4) 2018/03/25 01:40:30 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={0x0, 0x1, 0x70c78ec7}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x5}}, 0x8, 0x7, 0x7ff, 0x6, 0x50}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x48, "db5c62ded6b13a251a8188b7c13c38f7d42dc2574cc0f32b5b7d535120ad7265f168c9ea08b98c9e23a779f0c3c851d56ef74df104314a6b8c4c7bbec10747d94b0984e99409dd5f"}, &(0x7f0000000200)=0x50) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x8001}, &(0x7f0000000280)=0x8) syz_open_procfs(r0, &(0x7f0000000040)='net/icmp6\x00') r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="0300000008000a00d100"], 0xa) fsetxattr(r4, &(0x7f0000000100)=@random={'system.', '\x00'}, &(0x7f0000000140), 0x0, 0x0) 2018/03/25 01:40:30 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000694000/0x1000)=nil, 0x1000, 0x2000000004, 0x88012, r0, 0x5b) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)=0xc53c, 0x4) mprotect(&(0x7f000015d000/0x3000)=nil, 0x3000, 0x5) 2018/03/25 01:40:30 executing program 3: r0 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a3ed0b67262ea370d60cbc9c2b82b34d51801a0059d1b0d54d8591ed4dee83a06707a97c06d97cbf65ac802e8e8cb58d4b441e6cb085825357ff6a465d8c3c05df66f003d20bdb95d415a362db0d415e8ce49d697301f573aba2743c7d4528cd75a66ac2f862644ff1056b445dd3dade16432219dbf95eb64d5822a50ee09dcaefbf54f64cfe2d63cb218bdbca5b1e33def8d558b47abc4532aa572382639eb073947143208fadd87a1b5f899783c21f9bab2fc82e0340aad0b0466a10505f16d50e5ada", 0xc4, 0x0) r1 = request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='-wlan0/&\x00', 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = memfd_create(&(0x7f0000000140)="766d6e65743000985a941594e8a5ce7c0360aa22ac5294d25529968e841b6761ec0bea66d71e986d39601a8d34d84fd7fcd1dc276dcc08f9bfa11f269ef4e3ca9404651f99e1b39b0000000000", 0x2) fcntl$addseals(r2, 0x409, 0xc) getsockopt$llc_int(r2, 0x10c, 0x1ba25126d70718b5, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000003c0)={0x8, 0x80000000}) fallocate(r2, 0x3, 0x0, 0x2) 2018/03/25 01:40:30 executing program 1: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x8, 0xfffffffffffffdba, 0x7, 0x0, 0x4, 0x8}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e3ff5f163ee342b7679500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6db1c00010010000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) [ 49.857836] Buffer I/O error on dev loop0, logical block 4, async page read [ 49.872308] Buffer I/O error on dev loop0, logical block 4, async page read [ 49.880019] Buffer I/O error on dev loop0, logical block 5, async page read [ 49.887372] Buffer I/O error on dev loop0, logical block 6, async page read [ 49.899771] Buffer I/O error on dev loop0, logical block 5, async page read 2018/03/25 01:40:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400502) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000080)={0x4, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4100004e21, @rand_addr=0xffffffff7fffffff}}}, 0x108) setsockopt$inet6_int(r0, 0x29, 0x200000000000b, &(0x7f0000000040), 0x2) 2018/03/25 01:40:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x8000) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c90000)) close(r0) 2018/03/25 01:40:31 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d53000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2929) 2018/03/25 01:40:31 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="903198dea312c721c279f23582c796ba8997201d7b5ff63977b0b815f3c7be9668a982c97833aae0883fb7975f8339c20589c178b76c7180d0655c0faf2bb4c25ae4429280c05784ac26821695525bbfb5101bc376f79d5b4e4fe9a7a7603871c237dff5d44d6d1da91950260e48e5d3c6db7e5f47abbd9560b3c36e3f31078bf446b748b600250d200a43348f4812d93e20f1c0f766ed2b1752dbebaf3877", 0x9f, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r1, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000200)) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/25 01:40:31 executing program 5: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_wait(r0, &(0x7f000075e000)=[{}], 0x1, 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0ff4)) timerfd_settime(r1, 0x3, &(0x7f0000000fe0)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000040)={0x3, 0x2, 0x3, 0x3b80b50b, 0x2, 0x9f7}) 2018/03/25 01:40:31 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000000080), 0x200000000000026b, 0x0) inotify_init1(0x800) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x7fff}, 0x4) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000580)=""/66) 2018/03/25 01:40:31 executing program 4: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x10ce) fsetxattr(r0, &(0x7f0000000000)=@random={'system.', '[#\x00'}, &(0x7f0000000040)='!^vboxnet1vboxnet1#*!\x00', 0x16, 0x1) tee(r0, 0xffffffffffffffff, 0x9, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) 2018/03/25 01:40:31 executing program 6: clone(0x0, &(0x7f000089df14), &(0x7f0000f78000), &(0x7f0000911000), &(0x7f0000000000)) getitimer(0x1, &(0x7f0000000140)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) userfaultfd(0x80000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x40200, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x6) 2018/03/25 01:40:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x411, @ipv4={[], [0xff, 0xff]}, 0x1b}, {0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xbfe}, 0x10000, [0x1, 0x8001, 0x101, 0x7f, 0x2, 0x8, 0x5e74, 0x60000000000000]}, 0x5c) fcntl$notify(r1, 0x402, 0x1) readv(r0, &(0x7f0000000400), 0x0) 2018/03/25 01:40:31 executing program 4: socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000001cc0), &(0x7f0000001d00)=0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x1c) sendmsg(r1, &(0x7f0000001c00)={&(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000000)="7946f47d3c4f0531366cb1ad431ec413c7466317c76edd84d0801b6a51ddf4faf4af37a73df2add11d35fc3f7c592d52b9006f", 0x33}, {&(0x7f0000000180)="449a12031aeb8ac000d0bd51e26fee4ad3cd27c78f2898592eadcb9480b8b7e15bdadc136d96383bd8e267784999d900b8c13a9a3857d46746727ff8df97fffb41f5190f5508e6a7903110eea0163cfab3db1855d7a9a65de67448c96fe897f4363237959fe3f40ae9e03d7026d931b69ec96c548a350c5adeb63cda1a5bec", 0x7f}, {&(0x7f0000000200)="47323e2dad07ae17eb8834a7a5b468d76e765db53b7335e912eec6491af68b894fbce72c8c31747bf9a85015fd796085e82df51c76b8045447faf7b5f7fa2b3d29348bccc63d8d8be6be2a54088add262a7f26cc33d3b3e640d9ec70de815f0610f201f0f1c881be76f522da3cff32fe5626cda9a7961980904d409de306", 0x7e}, {&(0x7f0000000080)="66c9f9afb2857a2d8b548474b09376fc2ed565", 0x13}, {&(0x7f0000000280)="58c09d778e38b7f21d73cf23d7a4cb01c8b7478809fcc7d2c57412b6fb25d718b0a1125a8c92627fc0ed2f4edd557679c9ecf80f53c6760df5446fbbdfa03cd977fbcd4257187f410959331510588a63a5f993211370c2d5694e469c9ee8e3b35cae1658943d852f", 0x68}, {&(0x7f0000000300)="cb227af1c4985accca9b1f537d6806ad7fc7e0754c2c6a8c2e8c0a9a130e1c026d5ee829a4424e5d844b11250feadb167136af290997d212d48421fff1c839da4d3aa67406c62e82c1afcc21221be9f268308e3f57cd5f701050d27305a0e9f970dc67aff79a9e7bf75711612e16b6", 0x6f}, {&(0x7f0000000380)="2a5a3d89967e8fc72e1bc3effaf56ffa7dbf232ec3fa8795ec16b1d60fc718852c644b0c3f1ac0dba91ef11c1ed350651c357a0a72d247d0d0f0d52c342e6d79005944567944e67b5b504f60df99335197867b4042698d950d4e3cca09bdb29a016b1251b5f522194bc854358b8c3adf82befa8cc69a78cb8b933a876d8cdc265bdda08123bcd3a65fb593287ab6c52922af0b7e1cee34907dd0ded65f2f2c3106bdb24899ffa03f4994ffeb7d6347a398d6357e33d4fabd3f7babb04f08cfde86b3bfd24ba034d2cc15810ea6de1248a9cc4f0dfda1bbf312f548d8237ed8a3b98e31a913200c38fd89e77d0f03683a9a6f", 0xf2}, {&(0x7f0000000480)="5f7b765c99847a18b909c167e7391cea6bcf888de61e5b7b25a13f89af1187caba0af988707f30c1695b7a582773db9ae6c74fce90e3cba9d03b0442b9b8301149cda5a69ad473faa6fbfa7ae44201aedd26b988a9bd61b3ae93357e6b024a351efa035d717d2a8c5f11988978642f23d75be91de24eeb1fd0bbd01964fa1ac4d72f22ae6dcf3c04c8028969b4e79e63e58737f05ac44b2da5e15bfffeffa9a14ada035bb05b7c65edeec87b244887242ebd018f1d10335d964c5f7a0e5b332c1186f8b092100a0ce1c2d3028239130ff62fa23c1557faecb9a83be5eedf3e2378443355e63dd75678f424ae", 0xec}, {&(0x7f0000000580)="b00269acb713874f7a774c934afa1eab53c903e0eba75850074f83bc832f1a10bce856ecaa036633978834bc771f5010de5f39c953d39f0b2d45563b137638d91b1e9ccddf7daa6f70f9fa44a9b4fe9b79a1c86888ff9bb206e792c3a335d0f90ffd71baddf6790dd914e49f6bd6e2943a9b4d581d109a0aec776ae7865fd9a98ce0b4adc23278346d2581cf0b15489c93f2", 0x92}, {&(0x7f0000000640)="f1d6349424fbe7e940fc7db0065adf970bcccc5fec5bd81867a69e2ff210352c5708e02ff17f5b125a5c59425622e530565facffbc5cfe21405f02a089c98ebc520fde59da3d1a49e760e621ade92134a04378e64595991ba155c07cc5daa9", 0x5f}], 0xa, &(0x7f0000000780)=[{0xa0, 0x118, 0x100, "6161df4bea920b7966510c3d1e475ef210ccf19e3c35e46626d9a778c451b8d1f4edc8a41f353c573c85b3ca5f1c064f8ef0bc51a9e97e12e4e790039afdd30fe32a006e9c1fe8211ad3246984bc4287e618bf58c0f172f2489478d2e7624330458dc2d5a18689822f15ebfbfd3da58ce56f79e716777af325931da5075310ff7ea56ad5e6032ef6851119a97035"}, {0x90, 0x13b, 0x9, "fb273388233679ba6d2d81b9ff3df536ec2bfab4aec25027843ea5a0405a9256d2934ce89fddd036efb501c542e39f129191c55fa378741de98ec7dcd68c1b6d97aab8c431c3602578d9355dc979abf8eb634c5a00e6851944e20d13b5eb0e972284553d5fdfab62e15e56f21b7d8549d596cd966b30ab3ce3a79aee88de5440"}, {0x70, 0x10f, 0x3, "4618c4bd2607f3d2adebfd0573c054b24546631d4787cde255195f84205e8ebf4179ff9e90cce889dc12335c6f33c4825dc07792c849186b4ef38a4fc5776b4841ed6a9427c2cd050e96f9486dad7df9d790d2b3d16e2a174d62"}, {0x78, 0x11f, 0x8, "ee5fb86fbea9860f5b3bdc4c2c1fa90e8c7e1014ca2ae1a222a2f01b2ab026ce02c5ffe2436cc933c0e7d0b8d922fcf3c4ac330a057bb7b37a543e31c2a976e0223b2b2954ff4f0bb1b94d8798f06a6feb832c22e01b06fc49fb0dea78acf3545724e1bf"}, {0x70, 0xfdda77ca12c50b7d, 0xffffffffffffffdd, "c51d2410af6dff10c327ffc92284306f15d8b9e93f86e49bd998a331ef10ed8e16dc9342539aabe4dd758035bce319b0a5fbdc010bb32155df060e68d9f35bd51e3a1304cd988adbfc38e8dd8e5e1bf409f31c8c5f0f21e178345f"}, {0xd8, 0x117, 0x1d5, "1284d0e691765d5fbf7bed01ac50ae67c7120deb1486d60283c2ed8ce2b9511315867e318a3067db53308e050e6a8f90fa0d5de992996747195f260bde92a7292f6046d0e86230f5a53e68d4bb9dd3eab61ac2028cf356138f87d484c9f54b63d5d2cbb517c788d933261b207df6aad80d72e43916b9765fc8a60010582d4591c3d2f7f8ce62cae2326fda5913cdb0f2207c0911ab35168ad1df4eed98080d0777fb4dc0349c8ebfb1834a5bcab1f0c7926795bb4bb1c26200a6048dbaaf816a84ad6a"}, {0x80, 0x1, 0x2, "5b1f2a27c651741f39f9eda77ad51dd5125fd52dcc4eca695ac3dad9e0ee631d2118828499731fbd3d1bed3ec656ea51727f7b8da62a4dca2dfa1748e9b0f74ff5b557da17525a8a29215c749e496d1b5cf2687224ed1900bec172d308f783423e28ffb4305d0d4b13e0"}, {0x80, 0x10e, 0xec0, "ab9aa48893ea8e3b521fbcf8a95e3b3755ba446ab5d41cfc8a3e7edddd90089b8a505cfd35517ea0861e16a741f6cd652afc168e4a079e290927325c07a9907aa8d6173864a9966789816e0ffe16a1dcee48f34639043ab5ef52e23ba6b9387a37dc8ab422bbb6ccc8f5d830d56fbc"}, {0x1010, 0x10f, 0x8, "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"}], 0x1470, 0x4010}, 0x8041) lookup_dcookie(0x800, &(0x7f0000001c40)=""/64, 0x40) [ 49.907802] Buffer I/O error on dev loop0, logical block 6, async page read [ 49.910334] Buffer I/O error on dev loop0, logical block 9, async page read [ 49.910388] Buffer I/O error on dev loop0, logical block 10, async page read [ 49.910440] Buffer I/O error on dev loop0, logical block 11, async page read [ 49.910499] Buffer I/O error on dev loop0, logical block 12, async page read 2018/03/25 01:40:31 executing program 7: setrlimit(0x9, &(0x7f0000b09000)={0x4, 0x400}) poll(&(0x7f00009eefb8)=[{}], 0x1, 0x0) 2018/03/25 01:40:31 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)={0x14}, 0x14}, 0x1}, 0x0) 2018/03/25 01:40:31 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='oom_adj\x00') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) exit(0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x30) fcntl$setsig(r2, 0xa, 0x17) 2018/03/25 01:40:31 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="acbb915d6846975d5d248d4c727115f29ae00605a1540f53036c3cc3296fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243bdd2976b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b2", 0x4c, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000001c0)={0x1, &(0x7f00000000c0)=[{0x40, 0x7, 0x8, 0xffffffff}]}) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x0, {0x2, 0x4e24}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x2, 0x200, 0x781c, 0x3ff, 0x80000001, &(0x7f0000000000)='teql0\x00', 0x4, 0x1, 0x8}) 2018/03/25 01:40:31 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000915f29)=""/215) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_vif\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x2, 0xa6, 0x7, 0x0, 0xe}) 2018/03/25 01:40:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0xffffffbffffffffd) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x1, 0x7fffffff, 0x98, {0x77359400}, 0x200, 0x1000}) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(0xffffffffffffffff, &(0x7f0000d81fd0)=[{0x23, 0x0, 0x0, 0x3fd, @time, {}, {}, @ext={0x0, &(0x7f0000000040)}}], 0x30) 2018/03/25 01:40:31 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl(r1, 0x1, &(0x7f0000b03000)) 2018/03/25 01:40:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) prctl$intptr(0x24, 0x1) socket$pptp(0x18, 0x1, 0x2) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/03/25 01:40:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xe7}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) [ 50.094241] syz-executor1 (6165): /proc/6165/oom_adj is deprecated, please use /proc/6165/oom_score_adj instead. [ 50.149836] binder: release 6186:6192 transaction 14 in, still active [ 50.156550] binder: send failed reply for transaction 14 to 6186:6199 [ 50.164502] binder_alloc: binder_alloc_mmap_handler: 6186 20000000-20002000 already mapped failed -16 [ 50.176312] binder: BINDER_SET_CONTEXT_MGR already set [ 50.181698] binder: 6186:6192 ioctl 40046207 0 returned -16 [ 50.183694] binder_alloc: 6186: binder_alloc_buf, no vma [ 50.183734] binder: 6186:6202 transaction failed 29189/-3, size 0-0 line 3128 2018/03/25 01:40:31 executing program 2: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) fgetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)=""/52, 0x34) ioctl$KDSETLED(r0, 0x4b32, 0x8) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') fcntl$setflags(r0, 0x2, 0x1) 2018/03/25 01:40:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0x1}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) 2018/03/25 01:40:31 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001900)=[{{&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000001340), 0x1000025e, &(0x7f00000000c0)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) pwritev(r0, &(0x7f0000001540), 0x1a2, 0x0) 2018/03/25 01:40:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='eql\x00') munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000080)) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000100)={0x2, 0x800, 0x100000000, 0xfffffffffffffffd, 0x2, 0xd8}) 2018/03/25 01:40:31 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1f) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)) 2018/03/25 01:40:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@mcast1, 0x0}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000200)={0x10}, 0x158, &(0x7f0000000040)={&(0x7f0000000240)={0x14, 0x36, 0x800000000000bff}, 0x14}, 0x1}, 0x0) 2018/03/25 01:40:31 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000b52ff0), &(0x7f00003b0ff0)={0x0, 0x8000000}, 0x8) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f00000001c0)=""/43, 0x2b}, {&(0x7f0000000200)=""/18, 0x12}, {&(0x7f0000000240)=""/197, 0xc5}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/238, 0xee}, {&(0x7f0000000480)=""/21, 0x15}, {&(0x7f00000004c0)=""/49, 0x31}, {&(0x7f0000000500)=""/181, 0xb5}], 0x8, &(0x7f0000000640)=""/85, 0x55, 0x5}}, {{&(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/191, 0xbf}, {&(0x7f0000000800)=""/9, 0x9}, {&(0x7f0000000840)=""/5, 0x5}, {&(0x7f0000000880)=""/35, 0x23}], 0x4, &(0x7f0000000900)=""/184, 0xb8, 0x8000}, 0x2}, {{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a40)=""/255, 0xff}, {&(0x7f0000000b40)=""/129, 0x81}, {&(0x7f0000000c00)=""/16, 0x10}, {&(0x7f0000000c40)=""/255, 0xff}], 0x4, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000000d80)=@alg, 0x80, &(0x7f0000001140)=[{&(0x7f0000000e00)=""/129, 0x81}, {&(0x7f0000000ec0)=""/229, 0xe5}, {&(0x7f0000000fc0)=""/157, 0x9d}, {&(0x7f0000001080)=""/55, 0x37}, {&(0x7f00000010c0)=""/96, 0x60}], 0x5, &(0x7f00000011c0)=""/4096, 0x1000, 0x9}, 0x6}, {{&(0x7f00000021c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000002240)=""/15, 0xf}], 0x1, 0x0, 0x0, 0x8a}, 0x7}, {{&(0x7f00000022c0)=@ipx, 0x80, &(0x7f00000034c0)=[{&(0x7f0000002340)=""/158, 0x9e}, {&(0x7f0000002400)=""/187, 0xbb}, {&(0x7f00000024c0)=""/4096, 0x1000}], 0x3, &(0x7f0000003500)=""/23, 0x17, 0x9}, 0x9}, {{0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000003540)=""/155, 0x9b}, {&(0x7f0000003600)=""/224, 0xe0}, {&(0x7f0000003700)=""/209, 0xd1}], 0x3, &(0x7f0000003840)=""/3, 0x3, 0xffff}}, {{&(0x7f0000003880)=@nfc, 0x80, &(0x7f0000004980)=[{&(0x7f0000003900)=""/34, 0x22}, {&(0x7f0000003940)=""/14, 0xe}, {&(0x7f0000003980)=""/4096, 0x1000}], 0x3, &(0x7f00000049c0)=""/93, 0x5d, 0x6}, 0x5}], 0x8, 0x20, &(0x7f0000004c40)={0x0, 0x989680}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000004c80)=0xc058) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) 2018/03/25 01:40:31 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) prctl$intptr(0x24, 0x1) socket$pptp(0x18, 0x1, 0x2) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 50.183831] binder: 6186:6200 unknown command 8 [ 50.183838] binder: 6186:6200 ioctl c0306201 2000a000 returned -22 [ 50.214030] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 01:40:31 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2}, 0x10) fcntl$setstatus(r0, 0x4, 0x4000000000004) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x7f, 0x0, 0x0, 0x20008000}, 0x14) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) getpeername$netrom(r1, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/25 01:40:31 executing program 0: seccomp(0x1, 0x0, &(0x7f0000016000)={0x3, &(0x7f0000000000)=[{0x2c}, {0x4}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000028aa1000000000000000000000"]) lookup_dcookie(0x0, &(0x7f0000008000), 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000140)=0x200, &(0x7f0000000100)=0x4) 2018/03/25 01:40:31 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000d69ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect(r0, &(0x7f0000ef6000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb]}}, 0x10) connect(r0, &(0x7f0000000000)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0xb0, 0x40, "46b0ef1d06d1f9f2e53e726bb8ecb09384fa7d06ab17de11879666293140fde665c2ea29b9c97f6070a0240dc526a6184a3ab203c1a480198571ee463cb168", 0x18}, 0x80) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req) 2018/03/25 01:40:31 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) delete_module(&(0x7f0000000200)=':bdevvboxnet1{!}\x00', 0xa00) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x5) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0, 0x1000}, {0x8, 0xd985}, {}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000100)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x2, 0x80, 0xffffffffffff4bf8}) 2018/03/25 01:40:31 executing program 2: r0 = socket$inet6(0xa, 0x802, 0xfff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4dae, 0x8000, 0x2, 0xf4e, r1}, 0x10) r2 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000760000)={0x594, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000dc}) ftruncate(r2, 0x1) socket$inet6(0xa, 0x80005, 0x47ff) lseek(r2, 0x0, 0x7) 2018/03/25 01:40:31 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) lseek(r1, 0x0, 0x7) 2018/03/25 01:40:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000040f000), &(0x7f00006a0000)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x511000) socketpair$inet(0x2, 0x6, 0x4, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x7c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x1c000000000, 0x9, 0x1, 0xffffffff, 0x7fffffff}, 0x14) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)=0x7) 2018/03/25 01:40:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000500)) recvmsg$netrom(r1, &(0x7f0000000380)={&(0x7f0000000040)=@full={{0x3, {"93cd60e7ada3d8"}, 0xfffffffffffff8b2}, [{"9e5610ed1750a7"}, {"8f96501b86cb62"}, {"83fb0e31384a8f"}, {"cfa43220be579c"}, {"de72aa7e1d8a5b"}, {"6b5504fead8472"}, {"42944affc7ea02"}, {"fdc6a9abf0ea93"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f00000000c0)="a7f77a5a82c238fcb07bc36959f61f6659ce258f83366d7832a9b05b477739ba8aee319bcc1d8235ac3f47a9530d30cb359ca6283b9d7884bc379de6f6da508ee17358e524ee61c08745a3b1df39c42e3cdf2bf984218f98db3893cfa3eb544df9047e9208c849d2a195cd123fe4cbbf94f5b5ddcaae9717457c5ff6348040c89fdbbd643cd640d0973667f19f71d46f690b1402321a92c14b5f8ddcb6d4c8", 0x9f}, {&(0x7f0000000180)="97097f50c2098e567a49185e39", 0xd}, {&(0x7f00000001c0)="6993e2969fb1d9281d819a5465123149764553a26de446254f3d64284d89c2d7efa2a00f79a384ea6236a2d962dd12d445efbd81104c01ced4501586dad601cc44a4badf14927a1d", 0x48}, {&(0x7f0000000240)="da9a9826a0dbfc88298d11769ecbfd291256e782632b9e589b7d8c34b074a4b746a7924799836b4815bd6029344b2bf17c25cd1858e17d5feadafbde70a8412ee19ef3d686787147c5312658ce2e840c92e79f1b629b4b732a0b48e48b310b4aa3b29aa6a535dae9112d78464a4ef7ef578f5158c6682c91ed6474516b70454173445c7f9bbd02badecf706924444a12e7296585ae1bc9c93565e77a69ff828c006de71e5c2be38e6adfabe2cc044dd2110ddd7f129c082e9da22bccd7198809df3b1778e3e3dd0be7451c96aa9a03ba333a8b4dde60208293ef3e", 0xdb}], 0x4, 0x0, 0x0, 0x8000}, 0x1) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000003c0)) ioctl$TIOCNOTTY(r0, 0x5422) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000004c0)) 2018/03/25 01:40:31 executing program 6: ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'bond0\x00', {0x0, 0x4e20}}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) close(r0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x40000001000008, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r1, &(0x7f0000000240)=""/407, 0xffffffffffffff8f) [ 50.305807] binder: release 6213:6214 transaction 17 in, still active [ 50.315408] binder: send failed reply for transaction 17 to 6213:6239 [ 50.349408] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 01:40:31 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='map_files\x00') signalfd(r0, &(0x7f0000000ff8)={0x4}, 0x859ea28f42418178) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x77359400}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/25 01:40:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008cd000)='net/raw\x00') r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/114, 0x72) sendfile(r0, r0, &(0x7f0000000000)=0x40001, 0x40000102) 2018/03/25 01:40:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f00000000c0)=0x7ffffe, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) socketpair$inet(0x2, 0x4, 0x288abf56, &(0x7f0000000140)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000240)) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) 2018/03/25 01:40:31 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x8, 0xfffffffffffffe01}, {0x2000000000e}}) 2018/03/25 01:40:31 executing program 2: clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f000053effc), &(0x7f00008c0f0d)) timer_create(0x0, &(0x7f0000001040)={0x0, 0x34, 0x0, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="8cfa0252d0739cc7b7810cab98a0c8ae6a42121b8480991e54a32c544dd5b51ba7495f5aa0a920f48622f0615ca3cb80d0f157c3fa0a7d"}}, &(0x7f0000001080)=0x0) timer_getoverrun(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000010c0)) 2018/03/25 01:40:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x46, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='tunl0\x00'}) sysfs$3(0x3) 2018/03/25 01:40:31 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = dup2(r2, r1) read(r3, &(0x7f00004d8000)=""/141, 0x8d) 2018/03/25 01:40:31 executing program 6: clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f000053effc), &(0x7f00008c0f0d)) timer_getoverrun(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)={0x6, 0x1, {0xffffffffffffffff, 0x2, 0xfff, 0x0, 0x8000}}) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000040)=""/184, &(0x7f0000000100)=0xb8) 2018/03/25 01:40:31 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x80, 0x0) signalfd4(r0, &(0x7f0000000280)={0x3}, 0x8, 0x80800) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="500000001005000227bd7000fcdbdf25050000003c00040038006900656d302b707070316d643573756d766d6e657430246e6f646576706f7369785f61636c5f6163636573732b140000000000000000"], 0x50}, 0x1, 0x0, 0x0, 0x400c800}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000040)=0x2, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) ioctl$TIOCSCTTY(r2, 0x540e, 0xbd) 2018/03/25 01:40:31 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x404000, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x4) 2018/03/25 01:40:31 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) execveat(0xffffffffffffffff, &(0x7f000089f000)='./file0\x00', &(0x7f0000f52fd8), &(0x7f0000f0ffe0), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x4000) r3 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80000) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x400000, 0x0) r5 = socket$inet(0x2, 0x0, 0x16) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001740)='/selinux/checkreqprot\x00', 0x40e500, 0x0) r9 = syz_open_dev$urandom(&(0x7f0000001780)='/dev/urandom\x00', 0x0, 0x4000) r10 = inotify_init() r11 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/relabel\x00', 0x2, 0x0) r12 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001800)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001880)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000001980)=0xe8) getresgid(&(0x7f00000019c0), &(0x7f0000001a00)=0x0, &(0x7f0000001a40)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001ac0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001bc0)=0xe8) r19 = getegid() socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001c00)={0xffffffffffffffff}) r21 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001c40)={0x0, 0x0, @remote}, &(0x7f0000001c80)=0x10, 0x80800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001ec0)={0xffffffffffffffff}) r23 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001f00), 0x800) r24 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = creat(&(0x7f00000036c0)='./file0\x00', 0x100) r28 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000003700)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000003740)=0x1c, 0x80000) r29 = accept4$ax25(0xffffffffffffffff, &(0x7f0000003780), &(0x7f00000037c0)=0x10, 0x80000) r30 = epoll_create(0x334210f2) r31 = accept$ipx(0xffffffffffffff9c, &(0x7f0000003800), &(0x7f0000003840)=0x10) r32 = socket$inet_sctp(0x2, 0x5, 0x84) r33 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003880)='/selinux/create\x00', 0x2, 0x0) r34 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000038c0)='/dev/ashmem\x00', 0x1c0, 0x0) r35 = syz_open_dev$evdev(&(0x7f0000003900)='/dev/input/event#\x00', 0x400, 0x100) r36 = accept4(0xffffffffffffff9c, &(0x7f0000003940)=@nl, &(0x7f00000039c0)=0x80, 0x80000) r37 = signalfd4(0xffffffffffffffff, &(0x7f0000003a00)={0x8}, 0x8, 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003a40)={0xffffffffffffffff}) r39 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000003a80), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003ac0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003b00)={0xffffffffffffffff}) r42 = accept4$llc(0xffffffffffffffff, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003b80)=0x10, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003bc0)={0xffffffffffffffff}) r44 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003c00)='/dev/rtc\x00', 0x40, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003f40)={0x0}, &(0x7f0000003f80)=0xc) fstat(0xffffffffffffffff, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004040), &(0x7f0000004080), &(0x7f00000040c0)=0x0) r48 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg$unix(r0, &(0x7f0000004500)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000140)=[{&(0x7f00000000c0)="a564403799e02cd593b60c0249e5003c011cb06269ec4c5bb27db233a3f9bd742f185d4c4942a869296bdca414e3107e37418d125ed03634cf7e5d623b037c6357f58cf65197b7aff47f33f42717d6ab42c6ec613be61549938d98936afeb5c7d1", 0x61}], 0x1, &(0x7f0000000300)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}], 0x40, 0x8004}, {&(0x7f0000000340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000003c0)="c159546e5f07bb0a66e19974df74d939ae9d82", 0x13}, {&(0x7f0000000400)="f229591c3d609bde5c6e506d8b3739316338f42d8b7f1883315502dbf688b352319e13023bc4a40374cccd3080863a17616035a581e960eea4851e36e49ed7c33007093117002e3eb683ababffc96ab3f3b8a9363118a59b4b3759febca111cc3d135d81b9996a044dd9c893f27d65d5663589abb8f7cfc4e831ab192fca291a0e", 0x81}, {&(0x7f00000004c0)="1b27b410e8527393a26876c9378be65c266814bd1105b0151a056675ba33b1a55891a5cd120b0419225d927be02061f1c7ce2b390fab3a39d9823091e46d0342e4ee5c865e18763b65ea600321793baa6ce494581a80875bf0ab645b6cc64a35100caf35d5604588c511ff039f1b62705a5d45a0a7c551bb156f12e8f1a089e3e5468c6c234273d93ea76ab17780fde43ef7b22685cbd9d77760f740a669cc19c35d40a6ba30395134f285fefdc355a470f0bfac63a13093df63764c696a61341bdf423af6077a82", 0xc8}, {&(0x7f00000005c0)="0c6d20b93768c4c362b7f5b71e1d44be3b7e5acc687b92f05f23f7e4445a5317ae2a3f5386a7702b14e46cb0df7232db5257c8eeb6e97272cfbb2085890d58cfca544163b0aba68b895a7529890c73ce3d0980448d2f4226a516dac1671a02676019f36c67559f1605d4e56f584d5bcac6bce7bdc575d4d74c637a9dbe980a0fb7ff0f41d03f466151b47bea0ec7d31d995582546d63c24390d71f07e1c34205f5f8e8045ab534c5d38187ebc0ff9a276cae754aa67f332903ff9829c1dd3b7c105c2ba41cdece53e901", 0xca}, {&(0x7f00000006c0)="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", 0x1000}], 0x5, &(0x7f0000001f40)=[@rights={0x18, 0x1, 0x1, [r8]}, @rights={0x28, 0x1, 0x1, [r9, r10, r11, r12, r13]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}], 0xa0, 0x24000845}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002300)=[{&(0x7f0000002080)="9a45b7b3ab4fa3c4504b713f2b5fb5b4115a825bd58c0a64b98724ebaf0efd1f9761f9e2e657cd54dbe1f1ff2db997a18ee98389dddeffca52349e90aa3b502e0c117b117c6d9625ae5c1d9710636af0e6e971132c0f8d4531d4aa09a6da49382531d70a1df8b03e6d5417ca13a7bdc0bdec286a", 0x74}, {&(0x7f0000002100)="c1f44d13c5df", 0x6}, {&(0x7f0000002140)="77cdb144ccb9722aecad011bdc3fff2d07b5033458d407e18fac63f6a6f6c671629a19ead2214c9e4aff549c94efd89a6d801f063e1735752f25c6c6fafc3c72a7de4a02938bc18c156fc5d8ffe69c345520f0d8ffbf8488dea485723aedd458d02015b2c79a8fb790525d81efef16a1d635486f3c4069f3067e4544b28ce7af219fd7ee30099164973aeff73dbd758fb506a9139b9ff1d63f07dd7018758c867d0c4fcb5ea313d4751ac158d867c1ca770b9fc2118ffc79", 0xb8}, {&(0x7f0000002200)="8f84c8b44b980d71c047736c6964243957a62f8411dbf3a8cdb72aad486950c8807d01b03465c062042b205445b7d5321a34ef9e13a30ff7cba8cbc0fd179666ffcc4a392ab26b", 0x47}, {&(0x7f0000002280)="5eadd331db576c4b963120414aee8692c7687596410658fe63d697180a74edaefec12d4bc82bb708366dcf3575f863a725d8c65a3ec78a1bbd5c3a7c08d993566c3d9d6967ee3cc33bbe2c89dac071ccbc7c00d02e8425a6c46b2b8a9c6dfbbec9f6f1", 0x63}], 0x5, &(0x7f00000024c0)=[@cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x20, 0x4004004}, {&(0x7f0000002500)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003680)=[{&(0x7f0000002580)="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", 0x1000}, {&(0x7f0000003580)="49d6c23324d6d14eb10611152703030315adaa51d144bd8661b38e52e2ed7259fa5426d5c208303e03dc9765f1e1a707ea9d42e3e54f910f7597bb2621727ab4899b74ab8f79492c8c277641467b9894c13a0316e1597edc31dc1c303879b30191ae7a9b01f238388c5f36206d9e62e36a6e0bd044f14474d6920d141700a34e5c8116cd63ca5f614aede514645118dc305ece75f5214437d114b8fc3c5a859f4bd4ba9da12ca8e264bf79cf998b04cf754e11e182df1a9a070c56dd507c8152e295f9054d19618db4a9", 0xca}], 0x2, &(0x7f0000003c40)=[@rights={0x38, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33, r34, r35]}, @rights={0x38, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42, r43, r44]}], 0x70, 0x4000040}, {&(0x7f0000003cc0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003f00)=[{&(0x7f0000003d40)="39345c8c214cb8b3c32f88cf687650d184b2eadbef39be303dc43b64ebe5288a7907a3405b7126b2388ae9b3ecb112205f66bf5e14f6abf416c028a4b65151066a0690c774b624efedf1f5b07cc43a08e957e105abb0672cf26ec24a16f3dc3c4d7e2b0ae4d823238cbc1258f60973f03dfd83fc99cd8f3b8b13781a9b1a37a80e527b08670e1681a442145b97ad675fe19359425bd52a565958d728788f6d4a72c5fb0f73b2716ba304937f857124a7a4a1e7ce3c2dd6ee7e0c49a326598e07804447f5a904c1a25e7e85bdfc6fea01cf06dede9907e694cbbe3c390c84b8e30b8b56a5132c9dbff00294e5af", 0xed}, {&(0x7f0000003e40)="f7d175bbe8d8b209cea51787e68c3bcfe9ed30ebd46b56d2c822c171e133047ddd99c8ada6b9ae742ef40aab216329b054e7660b69b82116da60753eee667d94a2267bf9db78e7d15cd3a5284c9756201ef0a45804d2ea88b9092dc1cbf212d267d3cdd0f029bea40a0451430d8dad23097ddf79253c7dc420292ec947ea62c897d9efaad3ed49989df3264716276b5884d1bfdd9d97a0dae518dc90fa6d7daf30ae5b6cdd961cb85ba2ecc8dd7c1d96c04a52351d17731368fd24", 0xbb}], 0x2, &(0x7f0000004100)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x18, 0x1, 0x1, [r48]}], 0x38, 0x800}, {&(0x7f0000004140)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000044c0)=[{&(0x7f00000041c0)="28b285c71832787d31e1bb1968fc19a52f9b2721d04b8f85ad6e9340d0e248e4699b015bbcae973c2daef9443d034b1b7016e6b054f8ef51ba223632fb36bc5f9ef497f571a05fe5a61303853b630a682a14192b9ce46a66cff2d654e8bf3581d2ccb35537794656de15a807af26f602122a797e3e606bba33ff393fdfe628b76fac3cad5c000c9b2f5af23de171683a8c20ac84dd7ea8bc68bb685ffaad02e46592b52c12ec419e7c2f054413fbd027dcda34c73a8cb7eb901ef1934395f0a64180464bbf831a363f23e094bb0ba54d979d44a2b72580182b58e1cd7fa005", 0xdf}, {&(0x7f00000042c0)="6f3e3feecd0f08cee45856e911b3787201a7be3f07258400110386c86d87614e141e31fe617cca989167ed7c29829af38449332f77130bd6743c9043be55727d5814b68f1abd5580bce245b23b854d77e821728063523923fbeb271a2b815865143c3f3e5b783398b0cb3af39e943ae55cf006e0726f66c485ad0a6bcf2ec9a464209de47feff6bd750502f1a8b03816b87b24112f4bbb12c7ee5a117dcc0e89f9b7b44e284e9ca5076b8f12a709ea2850df412a399ad449d513a0b10f6672e5", 0xc0}, {&(0x7f0000004380)="d53431660ec8d1738a75d50e772254f932c1b513bd9757a8ec156fcf765028718ae8587d5b4494f0dc1cfc9e1e680d73591d2656e7072f4c9e38c50ff790a52af1c5c1a2609151955f92a0ca34a00759a00885a6ffb3a2d2a1ef8704d9c088291316c4d8e4619da9a460ae8664f148829ce12f10d736762784a6d8cb6f63d10066caf0", 0x83}, {&(0x7f0000004440)="41f48cb0a3abbc7a99c96aa67919be98c9ff82cf6c6e9b2efe2cb4385906e067a4dc351d2268017bdb7cdbf5acb6780133771673184c7dbdec6b24093859f0a0477f9e160685755e65cc85f0e973059c6451b6d6e43a8c19d3171338d2a86b786a0b0b2c5d5c", 0x66}], 0x4, 0x0, 0x0, 0x20008040}], 0x6, 0x4000000) 2018/03/25 01:40:31 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x5c400, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'irlan0\x00', r1}) 2018/03/25 01:40:31 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00006b0000/0x4000)=nil, 0x4000}, 0x1}) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/03/25 01:40:31 executing program 2: keyctl$update(0x2, 0x0, 0x0, 0xffffffffffffffbb) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x123) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x80, {{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x88) 2018/03/25 01:40:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x30, r0, 0x0) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) 2018/03/25 01:40:31 executing program 6: r0 = socket(0x1, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000380ffc)=0x8, 0x4) close(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x280200, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/25 01:40:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x10, 0x29, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/25 01:40:31 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000100)="4fec306a69feaa2320d508c0d09b22cd8076ec0817833b32eb042a3662e020f08e9b29af6fee8830572e2c324100027b321aeee33fc2033229542cfb6c8c955e27a305ba97dec50e4a1ecc4c87b881e2670f097cb0639c8d83063c423f427790c34a4d663813729384a1deadd03c1bcea10851f4c2f07db35794390d580d3cc13e734f7e84db727d09f23b2aad212b8a7a87be1a87c90aa50789be52e54229787c24a65ad5dc96ec7d0eeb110bfabefceac246ae3b3a3828a56cdd958b18a049c95c0ffce0b3f12a9b25") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000100000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000053040000bb000000000000000002000100000000000000fb000000009f05000500000000000a00fcff00000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/03/25 01:40:31 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="457f18542ab82b67f6c3b30331d91cac9917bd04f062d6fe2df2f57b934e9b43135bf3b264c8cf8e42fbf6ccb1fb67c028094755ea93792d336e72fcec3ddaaebee7fec3424857ea2f9a13060d10144856c90865e9526576d89d2b57730fa18dc4211fc1510511a5f2dd0dd5c4b076f9711ef8d2717a70ad9564d7b355a9d589", 0x80) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) mq_notify(r1, &(0x7f0000306fa0)) 2018/03/25 01:40:31 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) fremovexattr(r0, &(0x7f0000000100)=@random={'btrfs.', 'comm\x00'}) fdatasync(r0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='comm\x00') preadv(r1, &(0x7f0000000a00)=[{&(0x7f0000000900)=""/199, 0xc7}], 0x1, 0x0) 2018/03/25 01:40:31 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@ipv6_getaddr={0x2c, 0x16, 0x403, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./file1\x00', 0x8000, 0x12) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/25 01:40:31 executing program 1: socketpair$inet6(0xa, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x1, 0xff, 0x9, 0x100000001, 0x1, 0xffffffff000}, &(0x7f0000000080)=0x20) r1 = socket$inet6(0xa, 0x4000002, 0x0) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f0000f92000), 0x4) 2018/03/25 01:40:31 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b2a0a8)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c5f36)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x8, @empty, 0x2}}, [0xfe43, 0x7, 0x9, 0x1, 0x80000001, 0x2, 0x1000, 0x3, 0x401, 0x101, 0x6, 0x4, 0x3, 0x6, 0x40]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={r3, 0xdb6, 0x10000, 0x1, 0x9, 0x5584, 0xa363, 0xfffffffffffff001, {r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x3, 0x3, 0x7, 0x5, 0x2}}, &(0x7f00000001c0)=0xb0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) dup3(r0, r1, 0x0) 2018/03/25 01:40:31 executing program 6: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x18000032, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) 2018/03/25 01:40:31 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x48) r0 = dup(0xffffffffffffffff) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000200)=0x7c) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') renameat(r1, &(0x7f0000000000)='./file0/', r1, &(0x7f0000000040)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') accept$packet(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0xfffffffffffffffe, 0xab4, 0x49, 'queue0\x00', 0x3}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x6e, r4}) 2018/03/25 01:40:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0x14) recvfrom(r1, &(0x7f0000000000)=""/4, 0x4, 0x20, 0x0, 0x0) 2018/03/25 01:40:31 executing program 5: r0 = socket$unix(0x1, 0x4, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000043eff7)='net/unix\x00') syz_open_pts(r1, 0x0) sendfile(r0, r2, &(0x7f00004db000), 0x400ff) 2018/03/25 01:40:31 executing program 0: r0 = mq_open(&(0x7f0000000040)='\x00', 0x80, 0x32, &(0x7f0000000080)={0x81, 0xd3, 0xb1, 0xffff, 0x1, 0x2, 0x8, 0x6}) mq_timedreceive(r0, &(0x7f00000000c0)=""/133, 0x85, 0x9c, &(0x7f0000000180)={0x77359400}) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000300)=0x7ff, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000013c0)={0x3, &(0x7f0000001380)=[{0x81, 0xc08, 0x8, 0x400}, {0x1, 0x7fffffff, 0x200, 0x80000000}, {0x36d, 0x80000001, 0x1, 0x9}]}) mq_timedsend(r1, &(0x7f0000a0ffff)="05", 0x1, 0x0, &(0x7f000066cff0)={0x77359400}) r3 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x2, 0x22) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f00000002c0)=0x34) mq_timedreceive(r1, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000340)="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") r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getpeername$netrom(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/25 01:40:31 executing program 6: kexec_load(0x0, 0x8ce, &(0x7f0000000000), 0x0) 2018/03/25 01:40:31 executing program 2: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 2018/03/25 01:40:31 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) fcntl$dupfd(r0, 0x406, r1) r2 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) pwrite64(r2, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x49, 0x0) sendfile(r2, r2, &(0x7f0000317000), 0x7f8) utimes(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)={{}, {0x77359400}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={r3, r4}) 2018/03/25 01:40:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="8907040000", 0xffffffffffffff33) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) socket$inet(0x2, 0xf, 0xac) 2018/03/25 01:40:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2000000000000141, &(0x7f0000000040)}) getgid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r1, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x9) 2018/03/25 01:40:31 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, 0x4) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0xd, 0x18, 0x0, 0x0, 0x59, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae4"}]}, 0xa0}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000000200)="73797374656d5f753a6f623a6c6173746c6f675f743a733000000000000000c9b49397414a9bd256636d69510d614ed6d98d2f1492ed2822aee4ba5531", 0x54e) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x800) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r0, 0x1) 2018/03/25 01:40:31 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000bfd0)={0x4, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="02630440"], 0x0, 0x0, &(0x7f00001f6fff)}) r1 = fcntl$dupfd(r0, 0x0, r0) socketpair$inet(0x2, 0x2, 0x10001, &(0x7f0000000080)) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x3) 2018/03/25 01:40:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x258) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000afbff0)={0x2, 0x4e22}, 0x10) 2018/03/25 01:40:31 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0xccbc, 0xfffffffeffffffff, 0x3ff, 0x80, 0xfffffffffffffffb, 0xa8f, 0x0, 0xfffffffffffffffa, 0x2, 0x2, 0x1, 0x200, 0x3, 0x8, 0x4]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x2, 0x2, [0x3, 0x8000]}, &(0x7f0000000340)=0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000140)={@empty, @multicast2, @remote}, &(0x7f0000000180)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x9}, {0x3, 0x6}, {0x4, 0x7}, {0x4, 0x8}, {0x8, 0x4}, {0x8, 0x4}], 0x6) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/25 01:40:31 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200c0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r2 = dup2(r1, r0) pread64(r0, &(0x7f00000000c0)=""/187, 0xbb, 0x0) signalfd(r2, &(0x7f0000000040)={0x63}, 0x8) [ 50.828840] binder: BC_ACQUIRE_RESULT not supported [ 50.834152] binder: 6398:6405 ioctl c0306201 2000bfd0 returned -22 [ 50.846622] binder: BC_ACQUIRE_RESULT not supported [ 50.863241] binder: 6398:6405 ioctl c0306201 2000bfd0 returned -22 2018/03/25 01:40:32 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setpgid(0x0, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xfff, 0x3, 0x4f54, 0x500, 0xffffffffffffff95, 0x40000080, r1}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/03/25 01:40:32 executing program 1: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='ramfs\x00', 0x800001, &(0x7f000023c000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) statfs(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=""/210) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x0) 2018/03/25 01:40:32 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20802, 0x0) r1 = timerfd_create(0x3, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x2}) r2 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) dup2(r2, r2) 2018/03/25 01:40:32 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x3}]}) personality(0x507ffff) getegid() mknod(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) r0 = getegid() lchown(&(0x7f00000000c0)='./file1\x00', 0x0, r0) 2018/03/25 01:40:32 executing program 4: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f00004adff8), 0xfefa10e790662079) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x183) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80800) 2018/03/25 01:40:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/25 01:40:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/252, 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{}, {0x0, 0x129}}) 2018/03/25 01:40:32 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000379000)='/dev/snd/timer\x00', 0x0, 0x2000) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@setneightbl={0x44, 0x43, 0x10, 0x70bd28, 0x25dfdbfd, {0x2}, [@NDTA_GC_INTERVAL={0xc, 0x8}, @NDTA_THRESH1={0x8, 0x2, 0x7f}, @NDTA_PARMS={0x1c, 0x6, [@NDTPA_DELAY_PROBE_TIME={0xc, 0x7, 0x3}, @NDTPA_RETRANS_TIME={0xc, 0x5, 0x81}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 0x3}) 2018/03/25 01:40:32 executing program 7: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000ff8), &(0x7f0000acbff0), &(0x7f00000000c0)={r0, r1+30000000}, 0xfffffffffffffe73) 2018/03/25 01:40:32 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f00006c3ffc), &(0x7f0000b17000), &(0x7f000006451f)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3ce, 0x5, 0x4, 0x6, 0x4, 0x10001, 0xd7bc, {0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x7f}}, 0x800, 0x9, 0xfff, 0x2, 0x9}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x6}, &(0x7f00000001c0)=0x23a) fanotify_init(0x9, 0x0) 2018/03/25 01:40:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/11, 0xb, 0x7}, 0x2}, {{&(0x7f0000000100)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, &(0x7f00000011c0)=""/120, 0x78, 0x6}, 0x585}, {{&(0x7f0000001240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002600)=[{&(0x7f00000012c0)=""/254, 0xfe}, {&(0x7f00000013c0)=""/114, 0x72}, {&(0x7f0000001440)=""/115, 0x73}, {&(0x7f00000014c0)=""/72, 0x48}, {&(0x7f0000001540)=""/148, 0x94}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x6, &(0x7f0000002680)=""/125, 0x7d, 0x200}, 0x8}], 0x3, 0x2000, 0x0) connect$pppoe(r3, &(0x7f00000027c0)={0x18, 0x0, {0x3, @random="65b52d230784", 'ip6tnl0\x00'}}, 0x1e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) [ 50.954595] audit_printk_skb: 32 callbacks suppressed [ 51.005089] audit: type=1326 audit(1521942032.046:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6428 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/25 01:40:32 executing program 4: gettid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f000006e000), 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x8, 0x3, 0x8, 0x3, 0x1000, 0x3, 0xdd, 0x3f, 0x80000001, 0x2}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000240), &(0x7f0000000280)="73c360e5f6a8ef8ec5c240818675310f4a1541717ed4a7cf4b5eb82a0a1afe713cd886d475ee0f7e638b79a145a480bfbe81338a18189857a061aa382ade12caf02e119d450b620ce266c0d9ab2c2a91354b08229180db8d24a8d7f420d4f8a0196a5f4585e3d9eebc972d31b42ffa4f32371f7621f7b254ee21"}}, &(0x7f0000000340)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) 2018/03/25 01:40:32 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x8}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, {0x0, 0x0, 0x0, 0xfffffffffffff800}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000000340)="07000000000000005f0d97c184996813b32a07aabb2ee9e310e09b364c0328215fbd84519fce30fa3d8358c01c7eceab9637629640f3a9bbe9c045afa495c39a4fde12d14c5392fe58c23b75d60dce893a56d2fa7561f600000000008000", 0x5e, 0x0, &(0x7f00000001c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f00000003c0)={0x2, 0x2, 'client1\x00', 0x1, "fa9de5fd98ae9275", "f49402fabc5118155f2cd227bcfaf25b3b4b4d5eb83d6b52762b55069d99e9c8", 0x182c4c0f}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0x800005d53425a, 0xfffffffffffffffc}, {0xffffffff, 0x9}, 0x20, 0x7, 0x3}) r2 = dup3(r0, r0, 0x80000) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x80, 0x1000) 2018/03/25 01:40:32 executing program 7: r0 = gettid() syz_open_procfs(r0, &(0x7f00000001c0)='net/if_inet6\x00') r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000280)='N', 0x1, 0x0) waitid(0x2, r0, 0x0, 0xa, &(0x7f000027e000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000200)) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'bond0\x00', 0x810}) ioctl$sock_netdev_private(r3, 0x89f8, &(0x7f0000000040)="f014df5350a9503abf8fac38edf5e7ec9b1cc2e07e29022b0850192dc99d6909c872455fc47d3b752549eee8a4345498f83b2730b7ce1589aa38774680e110cd96091ba09d06f291b9e050240211f0f08b59fa6dd231457802558acfdac540c1ada9b08f992d23960e19499a5c5b1173ad8c305bc8e52930412d28fbd5487620d02771ffa86aef89f8daaa5205fe6b61caef86c4c704") getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000240), &(0x7f00000002c0)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000140)={'ip6gre0\x00', 0x7}) 2018/03/25 01:40:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/252, 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)={{}, {0x0, 0x129}}) 2018/03/25 01:40:32 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20101, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) writev(r0, &(0x7f00000024c0)=[{&(0x7f0000000280)="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", 0xc38}], 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/25 01:40:32 executing program 0: r0 = socket(0x18, 0x3, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x5, 0x5, 0x9, 0x200}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) 2018/03/25 01:40:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x28, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/03/25 01:40:32 executing program 2: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="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") [ 51.060340] audit: type=1326 audit(1521942032.156:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6428 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/25 01:40:32 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socketpair(0xa, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="23000000004263c372ff6755220cef24bab009ac5c547a72c200bad1b44199ffdffbaa64a5cee228d335a6cda6813452ce1292dcf1acc896cd14130913f6f6512b409e110def3707ca2cff076a9921daa7ec491d6db46dc75ff760890a295566d3222e2f2f701fb043e2210f8463dd5cf8b3398d31ec5eb54bae5b7714fb75268ae7bdb9c2ebab31b25533063a927f"], &(0x7f0000000040)=0x2b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r2, 0x8}, &(0x7f00000000c0)=0x8) 2018/03/25 01:40:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000040)=0x4000003fffffffd, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x800000120000801, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/25 01:40:32 executing program 3: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) setitimer(0x0, &(0x7f0000000000)={{0x77359400}}, &(0x7f0000000040)) r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x40, 0x7fff, 0x5ec8cb07676cf68e) fcntl$notify(r0, 0x402, 0x10) 2018/03/25 01:40:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0xfffffffffffffe01) 2018/03/25 01:40:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000beffc)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000ffeffc)=0x7, 0x4) write(r1, &(0x7f0000019f97)='c', 0x1) write(r1, &(0x7f000061df91)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet6_buf(r2, 0x29, 0xce, &(0x7f0000000040)=""/106, &(0x7f00000000c0)=0x6a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe, 0x3, 0x8000, 0x100000001, 0x7, 0xc, 0x4, 0x1, 0x2, 0x0, 0x6, 0x10001, 0x3, 0x80000000, 0x0, 0x1f, 0x5, 0x100, 0x7ff, 0x100, 0x9, 0x1, 0x40}}) 2018/03/25 01:40:32 executing program 7: 2018/03/25 01:40:32 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1e2) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) 2018/03/25 01:40:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) unshare(0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) poll(&(0x7f00007a7fe8), 0x0, 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}], 0x1) eventfd2(0x6, 0x801) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x307, 0xc56, 0x1a, 0x7421, 0x7fffffff, @random="d246a9a97458"}, 0x10) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/25 01:40:32 executing program 3: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sync() r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0)=0x12, 0x4) 2018/03/25 01:40:32 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') lseek(r0, 0x19, 0x0) getdents(r0, &(0x7f00003bd000)=""/48, 0x19) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) ioctl$TIOCSCTTY(r0, 0x540e, 0x5) [ 108.980970] buffer_io_error: 24 callbacks suppressed [ 108.986117] Buffer I/O error on dev loop0, logical block 64, async page read INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 242.129129] INFO: task blkid:5393 blocked for more than 120 seconds. [ 242.135644] Not tainted 4.4.120-gd63fdf6 #28 [ 242.140742] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.148772] blkid D ffff8801c5047878 27704 5393 2308 0x00000006 [ 242.156467] ffff8801c5047878 ffff8801c56b3000 0000000000000000 0000000000000007 [ 242.164453] ffff8801c56b3000 dffffc0000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 242.172502] ffff8801db21f4d8 ffffffff84217840 ffff8801c56b3000 0000000000000000 [ 242.181597] Call Trace: [ 242.184161] [] schedule+0x7a/0x1b0 [ 242.189354] [] schedule_preempt_disabled+0x13/0x20 [ 242.195915] [] mutex_lock_nested+0x306/0x850 [ 242.201982] [] ? blkdev_put+0x2a/0x550 [ 242.207491] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.213737] [] ? __fsnotify_parent+0xbc/0x340 [ 242.219884] [] ? locks_remove_file+0x259/0x390 [ 242.226091] [] ? fsnotify+0x5ad/0xee0 [ 242.231552] [] ? blkdev_put+0x550/0x550 [ 242.237146] [] blkdev_put+0x2a/0x550 [ 242.242503] [] ? blkdev_put+0x550/0x550 [ 242.248104] [] blkdev_close+0x8b/0xb0 [ 242.253575] [] __fput+0x233/0x6d0 [ 242.258733] [] ____fput+0x15/0x20 [ 242.263841] [] task_work_run+0x104/0x180 [ 242.269549] [] do_exit+0x82a/0x2a10 [ 242.274796] [] ? release_task+0x1240/0x1240 [ 242.280769] [] ? recalc_sigpending+0x76/0xa0 [ 242.286796] [] do_group_exit+0x108/0x320 [ 242.292586] [] get_signal+0x4f2/0x1550 [ 242.298095] [] ? blkdev_read_iter+0x10d/0x170 [ 242.304234] [] do_signal+0x8b/0x1d40 [ 242.309580] [] ? fsnotify+0xee0/0xee0 [ 242.315004] [] ? setup_sigcontext+0x780/0x780 [ 242.321145] [] ? avc_policy_seqno+0x9/0x20 [ 242.327015] [] ? selinux_file_permission+0x348/0x460 [ 242.333768] [] ? rw_verify_area+0x100/0x2f0 [ 242.339727] [] ? vfs_read+0x16a/0x3a0 [ 242.345147] [] ? exit_to_usermode_loop+0xe4/0x160 [ 242.351630] [] exit_to_usermode_loop+0x11a/0x160 [ 242.358019] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.364596] [] int_ret_from_sys_call+0x25/0xa3 [ 242.371109] 1 lock held by blkid/5393: [ 242.375006] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 242.384195] Sending NMI to all CPUs: [ 242.388113] NMI backtrace for cpu 0 [ 242.391789] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.120-gd63fdf6 #28 [ 242.398781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.408217] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.414327] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.422773] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.428210] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 242.435535] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 242.442833] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.450245] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.457599] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 242.465026] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.473343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.479355] CR2: 00007f70cbe61000 CR3: 00000001d3016000 CR4: 0000000000160670 [ 242.486599] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.493872] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.501142] Stack: [ 242.503261] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847ddc08 [ 242.510794] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffffffff84207e08 [ 242.518308] ffffffff810293fa ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 242.525976] Call Trace: [ 242.528531] [] default_idle+0x55/0x3c0 [ 242.534068] [] arch_cpu_idle+0xa/0x10 [ 242.539514] [] default_idle_call+0x48/0x70 [ 242.545370] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.551431] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.558327] [] ? call_cpuidle+0xe0/0xe0 [ 242.563959] [] rest_init+0x189/0x190 [ 242.569308] [] start_kernel+0x6b9/0x6ee [ 242.574925] [] ? thread_stack_cache_init+0xb/0xb [ 242.581337] [] ? early_idt_handler_array+0x120/0x120 [ 242.588061] [] ? early_idt_handler_array+0x120/0x120 [ 242.594911] [] x86_64_start_reservations+0x2a/0x2c [ 242.601483] [] x86_64_start_kernel+0x140/0x163 [ 242.607780] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.626796] NMI backtrace for cpu 1 [ 242.630416] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 242.637657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.647015] task: ffff8800bad04800 task.stack: ffff8800bba20000 [ 242.653058] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.661810] RSP: 0018:ffff8800bba27cb8 EFLAGS: 00000046 [ 242.667229] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.674509] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.681778] RBP: ffff8800bba27ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.689044] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.696300] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.703571] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.711790] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.717643] CR2: 0000000001c6a000 CR3: 00000001d3016000 CR4: 0000000000160670 [ 242.724915] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.732173] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.739438] Stack: [ 242.741571] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 242.749105] ffff8801db31bca0 ffff8800bba27d00 ffffffff810b999b ffffffff839f63c0 [ 242.756608] 0000000000000003 ffff8800bba27d60 ffffffff81d0eff4 ffffffff8141b053 [ 242.764332] Call Trace: [ 242.766885] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.773551] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.780814] [] ? print_lock+0xab/0xae [ 242.786239] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.792988] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.799993] [] watchdog+0x6fa/0xae0 [ 242.805237] [] ? watchdog+0xc3/0xae0 [ 242.810633] [] kthread+0x268/0x300 [ 242.815791] [] ? reset_hung_task_detector+0x20/0x20 [ 242.822464] [] ? kthread_create_on_node+0x400/0x400 [ 242.829120] [] ? kthread_create_on_node+0x400/0x400 [ 242.835769] [] ret_from_fork+0x55/0x80 [ 242.841302] [] ? kthread_create_on_node+0x400/0x400 [ 242.847948] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.867404] Kernel panic - not syncing: hung_task: blocked tasks [ 242.873538] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 242.880785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.890110] 0000000000000000 af73083ffff5c35c ffff8800bba27ca8 ffffffff81d0408d [ 242.898119] ffffffff83883080 ffff8800bba27d80 dffffc0000000000 7fffffffffffffff [ 242.906107] ffff8801c56b3448 ffff8800bba27d70 ffffffff8141ab2a 0000000041b58ab3 [ 242.914195] Call Trace: [ 242.916848] [] dump_stack+0xc1/0x124 [ 242.922182] [] panic+0x1aa/0x388 [ 242.927169] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.934068] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.941322] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.948582] [] watchdog+0x70b/0xae0 [ 242.953834] [] ? watchdog+0xc3/0xae0 [ 242.959171] [] kthread+0x268/0x300 [ 242.964330] [] ? reset_hung_task_detector+0x20/0x20 [ 242.970978] [] ? kthread_create_on_node+0x400/0x400 [ 242.977616] [] ? kthread_create_on_node+0x400/0x400 [ 242.984251] [] ret_from_fork+0x55/0x80 [ 242.989758] [] ? kthread_create_on_node+0x400/0x400 [ 242.996977] Dumping ftrace buffer: [ 243.000557] (ftrace buffer empty) [ 243.004239] Kernel Offset: disabled [ 243.008021] Rebooting in 86400 seconds..