[ 19.531548] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.945001] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [ 20.223611] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.267643] random: sshd: uninitialized urandom read (32 bytes read, 126 bits of entropy available) [ 21.373399] random: nonblocking pool is initialized Warning: Permanently added '10.128.15.204' (ECDSA) to the list of known hosts. 2018/02/19 06:44:34 fuzzer started 2018/02/19 06:44:34 dialing manager at 10.128.0.26:34563 2018/02/19 06:44:37 kcov=true, comps=false 2018/02/19 06:44:38 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000800000+0xbe8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000e38000-0x4), &(0x7f0000608000)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000-0xe)='/dev/keychord\x00', 0x202000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000001000-0x4)=0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x4, &(0x7f0000002000-0x1c)=""/28) connect$l2tp(r2, &(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x1, {0xa, 0x1, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x32) inotify_init1(0x800) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1c, 0x100000000, 0x2, 0x80000001, 0x1, 0x8c8, 0x80, {0x0, @in={{0x2, 0x2, @rand_addr=0x2}}, 0xffff, 0x1000, 0xffffffff, 0x6}}, &(0x7f0000001000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r5}, 0x8) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000002000-0x96)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/member\x00', 0x2, 0x0) bind$ipx(r2, &(0x7f0000000000)={0x4, 0x8000, 0x5, "4274fd633745", 0x8}, 0x10) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000002000)=0x86, 0x4) setsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000003000-0x4)=0x80, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000005000)="a078bbb331f05ae9889878acfb5273d2cbc74a34bbcc5b4c228aad9f47c78dbf0c30744bf36a8e93ac8b5e0d365dc260a0b23213749b0046e8907f4b0ddab14cd92b9f3c94936d5992679ff0e6009e6b1c48f0143129afeda213914876ddfd2b5e696446c824dba0adc149e3a96cc4bc1f56b31c3187e7117ead3d8bae398c6b03ddeb59e08ad6172b811ebaccac0d33d6b72d9cc2a4a5913b4c4cd04f71104f985c3d2e8fc47e1c7f13b97fb89e2391e16e5cf5cc0bafa30b7c2126d20997be5c7f05aa68bce1ea44596b561b5acfd2e773c3e399d9d8a37f576c90927ca37bb488f584aa80ff1327fef09f8c62a4e77f24") setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=r4, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000005000)=@assoc_value, &(0x7f0000001000)=0x8) getsockopt$inet6_mreq(r6, 0x29, 0x15, &(0x7f0000005000-0x14)={@mcast2, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000006000)={@common='eql\x00', r7}) 2018/02/19 06:44:38 executing program 7: prctl$setmm(0x23, 0x1, &(0x7f0000531000/0x2000)=nil) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e8f000-0x190)={0x0, {{0xa, 0x3, 0x200, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}}, 0x1, 0x2, [{{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x0, 0x100000001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}}]}, 0x190) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x7d}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}, [0x9, 0xfffffffffffffffd, 0xc2, 0x400, 0xffff, 0x6, 0x7, 0x5, 0x1000, 0x400, 0x80000001, 0x7, 0x80, 0x0, 0x200]}, &(0x7f0000001000-0x4)=0x108) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000002000-0x4e)=""/78) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000000)={r2, 0x1000}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000000000)=@known='com.apple.system.Security\x00') r6 = userfaultfd(0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000004000-0x4)=0x0) r8 = getpgrp(0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) sendmsg$netlink(r5, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004000-0x20)=[{&(0x7f0000005000-0x11b0)={0x11b0, 0x2c, 0x2, 0x0, 0x3, "", [@generic="f715bedf4135142790197b0b5e28266461575aee2946c265fc543211475a2652099e6fa970e4cdcb7e80aab2428fb328eb64c53f3faf352594e5cf306a4294cf126a16f2eba49013d80038fe040b5d6c004bd38e70a5568afe3639b6aeb062ba44e7135a8117e87c3f7c0d4d2868c684f5182413a13283a1906ff0f26e90ccc5d322f72bbb18eb52c6fec0b61cbec2b538fed579e8d685fe3c6607de305dbc89fbe22e109bb9059e5f18c6eb2d5615972f2431cde8cd5e8739eee9ecc1cb38cfeb37976e84343bcebc8a100a69da", @generic="ec788e8603e0cae0d5f0f3eb7fb4aec109ff5ae83231d77a00148e4b252d27e19db0a0381886a9bee787d7", @generic="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", @typed={0x8, 0x6a}, @nested={0x3c, 0x1a, [@typed={0x10, 0x88, @u64=0x7}, @typed={0xc, 0x42, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="3d50f809dcfd98471275bc6761363bb49a1ecd868d88463a4b903664"]}, @generic="b91180aa2f68fa4ec8df6e2983a4d9f644f2242d5ee3ede48e597045cf6cbdd338657aad84130fe149a87b58a331c83ce0f0e8f17bddcd436d1fbb44de749d0c501e87e73b7136014bb3d271b58aa58574e9c0266d93eecb5f6d3a26c61a5f68a2"]}, 0x11b0}, {&(0x7f0000005000-0x94)={0x94, 0x32, 0x800, 0x4, 0x2, "", [@generic="f74fb9a6b0de10fb072caf78d1859df2588c088b50faf5531e24cec748c58a3a9ce83d7787675944385db7ad5791a57d53f786cf3c3c08dadf41588c96e4989c2ff974fc4d96de02b3dc83bbf106d19df44484c391990fa681d1766865147282ae4696a7dd82615e6a1de31fbd39329b1687ddef51ca7ce8e918645e26dd77f4f2acb7d3"]}, 0x94}], 0x2, &(0x7f0000003000)=[@cred={0x20, 0x1, 0x2, r7, r3, r4}, @rights={0x30, 0x1, 0x1, [r6, r5, r5, r0, r6, r5, r5, r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r5, r0, r6, r0, r5, r5]}, @cred={0x20, 0x1, 0x2, r8, r3, r4}, @cred={0x20, 0x1, 0x2, r9, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r6, r5, r0, r0, r0]}], 0xf8, 0x4000004}, 0x40080) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000007000-0x4)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) 2018/02/19 06:44:38 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0x0, 0x7fffffff, 0x4}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) rt_sigqueueinfo(r1, 0x12, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x6, 0xffffffffffffffe1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x80000001, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x1, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000003000-0x80)=@hdr={0x3, 0x80, 0x3, 0x7d1f, 0x1000, 0xff, @ipv6={0x80000001, 0x6, "8df0a2", 0x4e, 0x32, 0x200, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0x0, 0x2, r2, r3, 0x5, 0x0, 0xa, 0x8, 0x1, 0x0, 0xfffffffffffffffc, {[@nop={0x1}, @md5sig={0x13, 0x12, "655f558c19e068d565f144815966a130"}]}}, {"453d703324db68f4acca3803718031b01f6013b351f4399cf73a8fe15b85c538420e1a1367e4"}}}}}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x7, 0xfffffffffffffffb, 0x5, 0x1, 0x7, 0x2, 0x6, 0x2}, &(0x7f0000004000-0x40)={0x49, 0x1, 0x4, 0x3, 0x7, 0x1ff, 0x5}, &(0x7f0000000000+0x7af)={0x2, 0x3643, 0x7fffffff, 0x15, 0x90, 0x23e, 0x4, 0x9}, &(0x7f0000004000-0x10)={0x77359400}, &(0x7f0000002000)={&(0x7f0000003000)={0x58007122}, 0x8}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000)="8eef1647066b4940640eedd77e83ea0a4cd5953fbbcf3ec6a1fb6a57e3628d723f0b2d4e", 0x24, 0x40, &(0x7f0000004000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000000)=""/59, &(0x7f0000006000-0x4)=0x3b) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000005000)={0x3, &(0x7f0000006000)=[{0x0, 0x1, 0x4, 0x9}, {0x1, 0x7, 0x4, 0x9d8c}, {0x80000000, 0x9, 0x8}]}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000007000)={0x80, 0x8000, 0x6, 0xffffffffffffffbf, 0x50, 0xf37}) read(r0, &(0x7f0000002000)=""/247, 0xf7) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) 2018/02/19 06:44:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c32000)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f000003c000)=0xe8) quotactl(0x8, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000e4a000-0x67)="e306607105eeadd5aefd20cf9e22aad3fb100d4b8298dbd9f004b201dc0c25f3234f8ea8789e1da14938d0308f264ea7aa901f4c55765d69247ceb1d739b956377a0a555ba32024ef47e8e218de977c73ad51cd299d1c3ad12f5adcc006ee9d0e890a7c63c716eab62924033f732") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x8, r0}) sendfile(r3, r2, &(0x7f0000000000), 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x0, 0x1, [0x200]}, &(0x7f0000002000)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000001000-0x18)={r4, 0x80000001, 0x0, 0x8}, &(0x7f0000003000-0x4)=0x18) r5 = accept4(r3, &(0x7f0000002000)=@generic, &(0x7f0000000000)=0x80, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000004000-0x78)=@nat={'nat\x00', 0x19, 0x3, 0xc58, [0x200033a8, 0x0, 0x0, 0x200033d8, 0x20003780], 0x0, &(0x7f0000002000), &(0x7f0000004000-0xc58)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x24, 0x88ff, @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x198, 0x1d0, 0x208, [@comment={'comment\x00', 0x100}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffe}}}}, {{{0x9, 0x1, 0xc, @generic="a1011ce205d55b38b82f91f799aacaaa", @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="e5d9ddb35e74d0e2e4ff6033f784c879", @generic="6d4f2303a1c4d85b862240a937977108", @random="56791d1577ab", [0xff, 0x2f3144269196b054, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd0, 0x138, 0x170, [@state={'state\x00', 0x8, {{0x2}}}, @state={'state\x00', 0x8, {{0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @snat={'snat\x00', 0x10, {{@empty}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x9, 0xb, 0x88e7, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='yam0\x00', @generic="b5e4e68931b22fa67052280305822e0a", @random="37b3811c102d", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff], 0x738, 0x7a8, 0x820, [@u32={'u32\x00', 0x660, {{[{[{0x1}, {0x3ff, 0x3}, {0x1, 0x3}, {0xd, 0x1}, {0x5, 0x3}, {0x6, 0x3}, {0x800, 0x3}, {0x4, 0x3}, {0x3f, 0x1}, {0x100000000}, {0x5, 0x1}], [{0x4, 0x400}, {0xb8, 0x5}, {0xfffffffffffffff7, 0x6}, {0x9, 0x6}, {0xae2, 0xfff}, {0x8000, 0x7}, {0x100, 0x54}, {0x1000, 0x8001}, {0x3, 0x66e}, {0x80000000, 0x8000}, {0x0, 0x101}], 0x0, 0x6}, {[{0x6febb79a, 0x3}, {}, {0x7fffffff, 0x3}, {0x200}, {0x0, 0x3}, {0x1000, 0x3}, {0xffffffffffffff01, 0x3}, {0x3, 0x3}, {0xfffffffffffffffd, 0x1}, {0x0, 0x3}, {0x6}], [{0x8a, 0x8}, {0xd34, 0xbf}, {0x9, 0xfffffffffffffffa}, {0x4, 0x100000000}, {0x7, 0x2}, {0x22f0000}, {0x9}, {0xfc7, 0x4}, {0x9, 0x100000001}, {0x1d699a10, 0x65b}, {0x5, 0x9}], 0x2, 0x2}, {[{0x7}, {0x1, 0x3}, {0x3, 0x1}, {0x80000001, 0x2}, {0xdd9, 0x2}, {0xfffffffffffffff7, 0x3}, {0x4, 0x1}, {0x8000000, 0x3}, {0x3ab1}, {0xfffffffffffffffa}, {0x40, 0x3}], [{0x1, 0x15}, {0xfffffffffffffff8, 0x7}, {0x1, 0x4}, {0x10000, 0x81}, {0x7, 0xad5}, {0x91, 0x555}, {0xf740, 0x2}, {0x401, 0x8}, {0x3, 0x1}, {0x8, 0x846c}, {0x5, 0x6}], 0x6, 0x8}, {[{0xfffffffffffffffd, 0x3}, {0x1}, {0x6}, {0x0, 0x1}, {0x6}, {0x3, 0x3}, {0xfffffffffffffffe, 0x3}, {0x5, 0x1}, {0x6}, {0x100, 0x2}, {0x47, 0x2}], [{0x7}, {0x6, 0xf6}, {0x9, 0x28000000000000}, {0x0, 0x5}, {0x7, 0x400}, {0xfffffffffffffffa, 0x8}, {0xfff, 0x2}, {0x6, 0x8001}, {0x81, 0x40}, {0x6, 0x6}, {0x1f, 0x672c}], 0x3, 0x6}, {[{0xffffffff}, {0x1000, 0x3}, {0x2, 0x1}, {0x9, 0x1}, {0xd31, 0x2}, {0x50, 0x3}, {0x4, 0x2}, {0x14000000000000, 0x2}, {}, {0x1, 0x3}, {0x400}], [{0x2, 0x3}, {0x6, 0x3ff}, {0x0, 0x100000000}, {0x1, 0x4}, {0xd1, 0x1f8}, {0x7, 0xffff}, {0xe7}, {0x5}, {0x800, 0x91a}, {0x7fff, 0xa9b9}, {0x0, 0x1}], 0x8, 0xa}, {[{0x6, 0x1}, {0x3f}, {0x8, 0x1}, {0x7e31, 0x1}, {0x5191, 0x1}, {0x2, 0x3}, {0xa9, 0x1}, {0x7, 0x2}, {0x0, 0x2}, {0x800, 0x3}, {0x7, 0x3}], [{0x1ff, 0x7}, {0x800000000, 0x7}, {0x7, 0x1400000000000}, {0xb7}, {0x6, 0x1000}, {0x6, 0x9}, {0xa59}, {0x1, 0x1}, {0x7}, {0x9, 0x101}, {0x3, 0x2}], 0x4, 0x9}, {[{0x9, 0x3}, {0x547f90e7, 0x1}, {0x5, 0x1}, {0x1}, {0x904b, 0x3}, {0x81, 0x2}, {0x7, 0x2}, {0xd65, 0x3}, {0xfffffffffffffff9}, {0x1}, {0xcb, 0x3}], [{0xe4d, 0xff}, {0x3, 0x9e}, {0x37b157d3, 0x1f}, {0x10000, 0x1000}, {0x3f, 0x9}, {0x0, 0x100000001}, {0x2, 0x288e5125}, {0x3ff, 0xffffffffffffffff}, {0x2, 0x7fffffff}, {0x1, 0x3}, {0x328, 0xfffffffffffffff7}], 0x1, 0x9}, {[{0xb95e, 0x3}, {0x6, 0x1}, {0x400, 0x516cdee5a04d9b37}, {0x6, 0x1}, {0x8, 0x1}, {0x8, 0x3}, {0xffffffffffffff03, 0x3}, {0x5}, {0x6}, {0x7}, {0x80, 0x2}], [{0x800}, {0x5, 0xfffffffffffffeff}, {0xbe91, 0x5}, {0x400, 0xfffffffffffffffb}, {0x6, 0x100000000}, {0x254a, 0x1b}, {0xae1, 0x6}, {0x100000001, 0x1}, {0x2, 0xa25}, {0x400000004, 0x3f}, {0x0, 0x4}], 0x2, 0x9}, {[{0x5, 0x3}, {0x4, 0x2}, {0x1b, 0x1}, {0x2, 0x3}, {0x7fffffff}, {0x3}, {0x0, 0x1}, {0x100000001, 0x2}, {0xec, 0x3}, {0x4}, {0x7}], [{0xdbe, 0x100000000}, {0x9, 0x1}, {0x1816, 0x9}, {0x1f, 0x3f}, {0x8, 0x5}, {0xfffffffffffffffd, 0x8}, {0x7, 0x5}, {0xffffffff, 0x9}, {0x0, 0xa7}, {0xfff, 0x80b00000000000}, {0x532, 0x20000}], 0x2}, {[{0x1, 0x1}, {0xd39, 0x1}, {0x80, 0x3}, {0xbb}, {0x8, 0x2}, {0x4, 0x2}, {0x800, 0x3}, {0x1ff}, {0x200}, {0x6, 0x3}, {0x8000, 0x1}], [{0x9, 0x1}, {0x7e, 0x6}, {0xfffffffffffffffc, 0x4}, {0xfffffffffffffffe, 0x800}, {0x200, 0x618}, {0x2, 0xaea}, {0x80000000, 0x437}, {0x7221, 0x9}, {0x0, 0x4}, {0x8, 0x5}, {0xffff, 0x5}], 0xa, 0xb}, {[{0x10000, 0x3}, {0x98f630f, 0x2}, {0x7fff, 0x3}, {0x1000000000, 0x3}, {0x1}, {0x7f}, {0x7, 0x3}, {0x9}, {0x3ff, 0x1}, {0x6, 0x3}, {0x1, 0x3}], [{0x10000, 0x9}, {0x3f, 0x81}, {0xffffffffffffffc0, 0x9a}, {0x9, 0x1000}, {0xc86e, 0x4000000000000}, {0x100, 0x5}, {0x5, 0x4}, {0x200000, 0x4}, {0xfff, 0x7ff}, {0x1d600, 0x1}, {0x1, 0x100000000}], 0x8, 0x9}], 0x6, 0x1}}}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0x2, 0x5, 0xfffffffffffffa0d, 0x7f}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x9, 0x0, 0x5, 0x0, 0x0, "11393b4fe6661064b7c6e8172380a3dcabc2ad716c43f00b2eed71b853ad093ea7ba53b37b625c965954b7b5ee7f4f74f131d7b7a62cf09ae08b02d9c50194ec"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x0, []}]}, 0xcd0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000002000)={0x8ed7, 0x8806}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000005000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000005000)='./file0/file0\x00', 0x10100, 0x215dc085bfe1abb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r6, 0xc04c5349, &(0x7f0000003000-0x4c)={0x3, 0x8, 0x6}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000003000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x0, @empty}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000006000)='./file0\x00') ioctl$void(r3, 0xc0045878) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000008000-0xc)={@local, @broadcast, @local}, &(0x7f0000002000)=0xc) ioctl$GIO_UNISCRNMAP(r6, 0x4b69, &(0x7f0000006000-0xcc)=""/204) sendmsg$unix(r6, &(0x7f0000004000-0x38)={&(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000005000-0x7)=[{&(0x7f0000005000)="8a1e42a1c7ad2a2ed512981f1f0d5318afd0d5e6d1b57c77336100e420fd602e29a1d726adc3096045471bcf8a55891d79e768", 0x33}], 0x1, &(0x7f0000004000-0x18)=[@rights={0x18, 0x1, 0x1, [r5]}], 0x18, 0xc4}, 0x44044) 2018/02/19 06:44:38 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000861000)='net/snmp6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x8, 0x8000}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000002000-0x4)={0xffffffffffffff2b, 0x8, 0x8a}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0xffff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000-0x8)={r1, 0x3}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000002000-0x4)=0x3a7f, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000004000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000004000)={@common='vlan0\x00', @ifru_flags=0x4002}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000005000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7, 0x3, 0xff, 0xb, 0x400, 0x3, 0x2}, &(0x7f0000006000-0x4)=0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000002000)={0x1, 0x7, [@random="53c9b95e5671", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="632c5ed5ae78", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000004000-0x4)=0xc1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000007000-0x6)={0x15, 0x5, 0x400}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000001000)={0xffffffff, 0x3b, "9ff50d232067ec1b2f4bd3863b9a78643325ef80ecc47d5a5485ae792e65eb143766ebb15c87f2ced7a98dc88888628a3fcd1f9e54f2499a6f0e10"}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={r1, 0x6, 0x3, [0xff, 0x100000001, 0xffffffffffff0000]}, 0xe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000007000-0x18)={0xaa, 0x40}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000008000-0x4)=0x8c) 2018/02/19 06:44:38 executing program 5: 2018/02/19 06:44:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000696000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) close(r0) 2018/02/19 06:44:38 executing program 6: umount2(&(0x7f00002ea000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000028d000-0x8)='./file0\x00', &(0x7f000062e000-0x20)=[&(0x7f00002e2000-0xa)='vmnet0,lo\x00', &(0x7f0000000000)='.@!securityvboxnet0,(posix_acl_access\x00', &(0x7f0000001000-0x1a)='proc/posix_acl_accessppp0\x00', &(0x7f0000001000-0xb)="73656c66f5657468315c00"], &(0x7f0000000000)=[&(0x7f0000000000)='+^eth0,!)posix_acl_access)em0mime_type\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f00007b8000-0x19)='cpusetppp1(cpuseteth1em0\x00', &(0x7f000018b000-0x2)='-\x00', &(0x7f0000001000-0x2)='*\x00']) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x2000, r1, r2, 0x80000001, 0x0) socketpair(0x9, 0xb, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000003000)={&(0x7f0000001000-0x14)=[0x7, 0x0, 0x2, 0x3, 0x101], 0x5, 0x8000, 0xffffffffffffffff, 0x8, 0x0, 0x4f3, {0x0, 0xdb, 0x4, 0x7, 0x7, 0xfffffffffffffff9, 0x7, 0x5, 0xffffffffffffff81, 0x4, 0xe895, 0x3, 0x3f, 0x7, "a949f43255bf82288cd43c7d0a361ee9cc9dce6d4b40701ee64bd065ab241fd2"}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000005000-0x18)=@add_del={0x2, &(0x7f0000003000)=@common='bcsf0\x00', 0x8001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x7, 0x30, 0x800, 0xfff}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000005000)={r5, 0x1, 0x10}, &(0x7f0000004000-0x4)=0xc) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000001000/0x2000)=nil, 0x2000}) r6 = open(&(0x7f0000001000-0x8)='./file0\x00', 0xb746de03f563958, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r6, &(0x7f0000000000)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000005000-0x1204)=@getsa={0x1204, 0x12, 0x310, 0x4, 0x1, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x2, 0x3f}, [@algo_comp={0x1048, 0x3, {{'lzjh\x00'}, 0x8000, "ebb54235801caa1d3e9750c5fd40a9837beea730bc73d7628175fc16c4bc2faf45efec5568120847e890ce22397167ebdb5cfc77d3de8f800e32e4b264660d8257529a51011ac4564442e6031c1ff62d602b5f3b5303d68dd28097bf61029b3725448b5c315001634b7051f93c7f54ca2853b42efbc2ffd8685cb8e0c36eceadd63f382217632eabd7ba353b560cca820dd619d61eea067cbe310f50306eb00bacc360164a6992aaf0c4e18c93a634ba00eb854d984d46cacff9ea93a342e595506f53550dbe6753bfd29770c0e39d98b387a3bb6c828eebcbaff8504f42816d3dd377d7ad521fceebb3d2b5ed6e94030bc1c24cff5204bd341155b46fcd0a874229d1166da4aa0b285b97f415bd49694266221be3b03a6132d0136896c6d050c06250ce9b0b076316e4a3813c6b0c8330ff0d0d29518cd710762ce31c53ef8ec9bb333f8deeab8378108ea9c26ec2086e0d8e83e3c45eec8cf809255016a0a69ca9c75e286c243f8e002b3cdaa0f6e14f2198df05f48f35f4499eb88a9552460427cf2b1286cc2ff8955fa6e0b8f524276de981164ab8ee2d00460a78d31700a1f6a3b7a48c3547ecdc175a219619d42b7f9888a11d8bbc63b91d97cc925ea6c8af5c141e7abb45a84fc3a3394ed9a70a434fd04fa12b7c366232c04c6a331f5093565d385590708c646e0aaafc7e9afe614947d5115d18477f9cddab6b70ea6131daa4d5de9d4a4f15d10e7cc4f060201eb0aa45514fd357421e40b1c01f4a1446f0610df4f0265831892f72585d4d4fb5426c8e70f4126d3c091d8d7d3d3f14bc555e765f0cbd65a1c08d9ff5aea5b877fee1b69ea050b879cf1c8f319aadbdb1430ea08de29d83dcbd0666f99a1c9544da83d200cfa5b58a17eff90a503cd03b7700f20e3c78c6c36bd729f1802ea2019fa209a106da61dc48c30ded3a4c76c2bfea9cdaa1fc311303622a6f00772b0032f6bb7b1907c8849c795dbccd3f19b6dccad8a281d72cb4b25a17215d87fa7cde57d71d5224a16030871208fbafe7426567347d4d02366c9e88cd17ed40f66a6975473fd24ea29cb59f785a082b5d5f7894b168bb4edd290b3084df2571d6e67e72f11ba86d433aa97550625941d07473bd68ada50ea5efb3de244f59d2d1b8025de39bdfbcd55181d872f4c59a20c68df0bead3fe0c63ff2f68b21814800d70954b07a1d41ceba562f5baa7df1cf898d6b8560aac9ac506ee4d9d89adc13e0cc26bfdaee156d964454cc36495b7fe612758fda63e689580b535b058d813bde48a0527ee54ceff3a6882b19804aead5412c91b4257febf0860b32cff6a85a0445a2affbc72df53a395379cb169d20f35f5a63dfbaa708f4c17719549d1d60b296e2be68d87520ca6c3def696762aecaa7f0dda34d4bba0007113f072c231cd0c47bb1ec6c7a027d76175ce4178f379a210e017d87be2bbaf6d635922f33abf6e719b23c241f07fbc0d7c2e386ed2133fb9decad6050bd07dee3c3290a64841f45c25f9329dc71d8b0ff49576fa96528163ab3740c6b20435c2bd4f18ec4fb6a0e62011bc6875f631d9d62fc0ce279da7bde334ec46c56a0c9d3f44c0b9e107f34d3bdd534010bca9020a5f823ae230441da1ab0014746f7c6b7ac29849811c152a0e683edd023937698d09844a23d913cbf005f3b4aeeaf80467dd9bf38c1e8b7f8cb3205ddf8ba0c153ccc7db3599d13e63091984b09b240a04c14e7abe2fa77315b33856f321fe3ba816a906e58d7b288f0fbe09e388ca2962f709809634e6db192e47eaf2802c314fe7954a2e6dbbb605652e99d8e06dfa0865d5c438f6991dd891b844f43c733549203d149ea87c0bfbb331350d3ba56d7f8206a8169ff8bd2bb3ed101b0ed8ef0ebbfd9f1a7e9877a40ad9660480f617d1636986613cf9d5d7a85c2af07d5e2d586dd1cec2373ffbfcbbd69a4b06a93a27d876de3c8f84d6cfadbbc07a7001519354d8ddb13833d9c8062e3d9f1bea8b46ffecbf46725622575fa6cd699c8d039ab72c4a55f9eb2114e2663b310158a02ba52e1447a46e6ed391ea00a0544dfdcf0fbcb8ec24f533d5975fbb12e679ee6eed6a9909326c4d2c01fa606e24d070dd696706792f470060bbf190ec83d723fbf0febcc4ca1780507d547cf91de14cdafafba82dfa57aff65b76369a0ae0ef6e4f522aea72c7e6a5c1e7fded7c859596b9cfb7c37eec4f4bc44c28c43043f4da8302031fb80697f2793a8341b40f745415f82194b11f0687608898b01b8fecdf718e3f5c26b653866ac2899ddbf26bd622ec6cf0035dd9eda0144ee69feab1767b610c8e20a8db1fcefdc719f7041568503748e16c49539195a2b790e85e3d8423fb212fb59469d30aa3e54b1a1bef10cdfa7301d7d60159a82658c1af5f4a52a3937c00f6d01b32d15adc2162db2ecfec7345a1ff525193cfe8af6abce17d329fc99db0df62210128d77077bbf8743df1185cc95d500de82c167edfda904b4375a2f8129e495568af88f3ca23ed643d804b2295d89607864431f357f122492a76ee77b6a969d45316a955c24adc44ac261a87b4bba12aefcf46988911868a66e5348dd77ae201f2841b4f5ac27bec1b7399e7809ad085a7a0832e0c0bdd627b6da69e667b8c3824df4b8b18ec5cdfd474cbac9d17dccbc8b504ab69fbd5fad1bbe725539911267ba5f5187b69d533e1a39fffa50a3ca48e40f40af2bf5483a76f084de8ea1965178eb5cdc679d75ce971c3159fb82d3864ac70a8764121fd428a545bbffbadbda9a5d326d62fdcb7b8247265a340f2dcc7097b95d2da9cf2f736baafd536c621ff4f80532f7c0e84c21b7d8ac5f4b93a373f66668c52474f742aa06edf1f7fb76d8ee9800b5cde2b027fbff8e1fdbf6e37ceeaca0512c419195b9482c7043769a96044d257a5fef158d73fdaacbbed4f6bb2d1cc3c3c294b2216cf23ca2108cd3cea3fa4bd698253f3ddebadad2e8b52bde41507d321f677ed0a205eb1981b3102fc2d7c3bfd48b86d6705c488be2b7283ab05e58609cbbb1f369fa62f650e828da0b2f217ff917cb49173ba944fd86cfab7cec958bf5eafc6f3b6bfa7bba22f2dc8d445cf0233b8a9af909d0f07e0a0c5a02775e94666a6de67b11f3c560bb3a337260e7468bd08203ee7545f0dd59b6dbdf4b9b6c0e153331920f0865c1c029bc4c0858cd6f005533e8fac1c1e9a67c7a1f7214b7da992b8cd3c9d305a5e8c44db24b180a831680d6eadb236b510d95f93e7bb3f6aa730ce95ebc0ffc218e23f82ab1c2cd04183f58ca146822955cb39821fbf8f491321811274f0aa1edcfe784323498824b0673c3a7388712a2ee0f943591f7f5db4d5d996c5fe3bf673f3f246e7df2bb09623f8282cc63747afa18534ff857d6e46632f4beecc7df2928e993cf0d830624e77e129ce5461c08fee51d4394c03ae8a0851f92f4b357641cae11607298bd4ab6a1350db374a884149cfa0e6d041ac64af16404df7188b300570112b405236264b1b9a144e371921c478a7d29ffa5a639eb407544aed6024413162d660139c04c306c308d5fab3009a539fcfc344e16a97645b8c68862583a1e67d6fcd9b12ca93147bd2dc556d92c328b5839b02b29583f261ba5dbde462ca8f22bacddb0c125f5540fb9f01e2aedffbbb187de6c9d348cab02c867d584b451ac9e53f2b9dcde54cfead3ae55359042deeb9afabcf742491ec9942a7f0d18c7fd2d3547c5d78b745999fb7fbfb54bbc2ed00ecf1efd9af8f9cbaf3ca6eb14911da07472b6c5f9f4a6f269b786b420e316b093d1469ad608eb05d88756a9dbcc89178f6a596027dd64da6cc79c0c90fbef61dda4b724c887443bf8cdf65c94435fd2d22dd9a54c2162c14d6b5440dc3a08606b14a1df13571bb4033a335abaf752b99fa8f8bc7182037c1e88ab5cd2f09002c2f2f723bcbc6bd72b091ace22e6327d58ec5889a1446f4f88b7066d659421de3491401c9a8fac59b1f22612135fa5eb3f803cfbab5c2e9b6195b837fd07873dc719ebc5f4568863181eb1df53a94cc40a554e6cf26774a5c38a507b012e701eb30bcd52076b2899bdd9533ef9def42903a57dd3781833f9edff7c8da3110679e02cf138e475d215a9f7a04dd943e6df93dcd3373cf3c30d33d1d1039eacb318996903e9de0b1bf5fc0aa5559ca4164b48161c4c0d9ab0238ceb2a45b870021a0f8546a7bdc14ac4bd2b2edb4cb5696d5499ae1a644b0a109e6d47f074e7925729a91140d841df4e892d947c29700a16e37139895e26f300fa2043323fd83be67ad99099429014f73076edc80ae351029b7f3dadc5f2c91e4cd48d2e6b1df5a08273b3a27b05484fc0116b07c467a7d5e458f3a4ce5431f03c238443599dddceebe52675e7ecd172493798fd4b1335ee3f00d938f5618715c3c44fbb848da648f9586bf8e338203b2e26e28b9a69056df8653876834f29565e14b3807084362ed92fced6129e34d8d4cb46a835953db35690ed162e38858b05c7218e4c95f56dbe007907c4e7f68b74095686544a4a070b5246e23daef5efa3523f36977a8fb145050d5f952b64454e0cf8430db69e3762d55cd11b165a45447de179977a85783c739649135d17b94d45585b81918807c9e06e0a347e3348060fe1b56040209de7290b10924a2bcc8851c91fffc9efca51d43ab876a66a81becc827dc3fa452ea752a306340a2ec2eb42302171caf0c8cd5b1800c4ddc795ba14524742cdc812e9863807fbe908352b707d3f3aab577d77e4a198f8ea69f0fbf5946beedc15f7e0362396f46039b31edd9272a2b60bff3551e20c3c5387a9f33593481fbb4839fe3881d2062fa8da488426c6e0157076ae152b7a32403a956e8d0343b0bdd304cc4155e26db69c9eaab7a77538985900c20d6d6c6f388dba15c58457b5c569fe12d8a54e4d6647b3c9f79038148ca39356c3d88577c9255245ca999b55132f7e64530e4047ed2b033de5cabbbd7e5a195410abd23cd66a4a8a1e49f70835aa2170cdc94d1650743053ab647d59768b68b4037619aa426db8b7b296818f01e3fe4f977bf779c06a28adeda7cf322d6799c7566d08513e1bcd2f3333a40804211971de9cf141a32c50c24f917bb74de3ac84220f972defea03556ea2bd177592d157087de3290de29967e8bd9f4e3fdfb1771de4e989be7f8587ac0cfe8f97568d72e9f45d1285a348bb5e3d58afc7902c92f1dc50263720e5fecdc87f63bee45b5bd58b126604b283cd078a4e57e5ab1304a67a4b44f5cb5f62f9732b02dee152592e0550a49074bce0f8501ec1ba3261634a4f289d77bca6c77c7801bd4abb7dc22599ea23aca1f91d8b72cf3192c7850f526a3c79cd7931cb5e731750b3eb1919ce176fba3262df54e0a59e41533cb574b6af07fb0b3f188392e1fcf7e927d06dc1630c440f88bbc5aff5a3382d3945d4ac69960dd406afa58f673f49b8a5a40c5e9f806568f86813878fb535910beaf9e0e8d06f75ec325fa405f1bbd7ebcad69032a1e159bb72551f8da1860740e3a591c0f38a948ea165e966819a936d87031b2319f3b7806ac8b7cd7dc87f5f23e98be9b83bd91b5d5d0da6802577d97ab2cbf8d8392f6d4b557b0d022bbb3b5b3ffd6e83fdcff4ad796272792b6cdd8c49283d6eab7da8ea3df56b15e20dde17a33b3b41a42c3a67f2744070d909f43199e41c55574552052bed4258172ec06a93ed9fcc2a5d420f8720cf228d049694c76534d7f2156b23e872d4acafaab4ae26863b87a748ed77a5d8"}}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0xa, 0x2, 0x10001}}, @migrate={0x138, 0x11, [{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2b, 0x3, 0x0, 0x6, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x6c, 0x0, 0x0, 0x6, 0xa, 0xa}, {@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff, 0x3, 0x0, 0x5, 0xa, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@empty, 0x32, 0x3, 0x0, 0xffffffffffffffff, 0xa, 0x2}, {@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x2b, 0x5, 0x0, 0x1, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xff, 0x3, 0x0, 0x1, 0xa, 0x2}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7f, 0x0, 0x0, 0x6, 0x2, 0xa}]}, @extra_flags={0x8, 0x18, 0x6}]}, 0x1204}, 0x1}, 0x0) [ 31.245870] IPVS: Creating netns size=2552 id=1 [ 31.290405] IPVS: Creating netns size=2552 id=2 [ 31.341281] IPVS: Creating netns size=2552 id=3 [ 31.404062] IPVS: Creating netns size=2552 id=4 [ 31.480223] IPVS: Creating netns size=2552 id=5 [ 31.584645] IPVS: Creating netns size=2552 id=6 [ 31.675735] IPVS: Creating netns size=2552 id=7 [ 31.791745] IPVS: Creating netns size=2552 id=8 [ 33.403571] ip (4496) used greatest stack depth: 24968 bytes left 2018/02/19 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000db5000-0x4)=0x214, 0x0) stat(&(0x7f00000da000)='./file0\x00', &(0x7f000073d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x2) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'pcrypt(rfc4309(echainiv(rfc7539(ecb-cipher_null,sha384))))\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/19 06:44:42 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = open(&(0x7f000001e000)='./file0\x00', 0x80000, 0x20) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000002e000-0x4), &(0x7f000000f000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000006000-0x48)={{0x1}}) 2018/02/19 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000386000)=[{&(0x7f000095b000)="580000001400190200000080040d8c560a06f8ff0481000000000000005800004824ca944f64009400050028000600000000017902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5f9", 0x58}], 0x1) 2018/02/19 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0xffa4) 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000391000-0xd)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0x4}}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000832000)={@remote, 0x0}, &(0x7f0000f8a000-0x4)=0x14) sendmsg(r2, &(0x7f0000faa000)={&(0x7f000059e000-0x10)=@can={0x1d, r3}, 0xffffffffffffff85, &(0x7f0000eac000-0x80)=[{&(0x7f0000ae1000)="0dabef5c18c26149318edecc865a3bccab903150b1c82fa9da63a234dc94c61ba36117", 0x23}, {&(0x7f0000a7a000-0xc1)="363da347a0bc3dfe728b4fff4472fca82950295c0070d7bc298e22af0603e373ebdd27e7de00cd6c6ca88a237e0a3c262f6034e838557d1d4fddd6f473ecbe4380516bd2b53fbbe0031d119b7c50c31534e5cf0a989d12d18b25d3e63f362eca17e35edbf2ece96065eeaa4aaa7af33b425b5023a16014dfee211127d9d40a81b86fe7d007ba872e38357792ccff541f2719caf8ef8e38b1f58f594d18b41ca004de3870dfb0e4700c4cb8be3f9d76c07b81842f9c5b3cf581002b9d4d305c49f8", 0xc1}, {&(0x7f000038e000)="cbeb26c359ee004c226684e78ca505ebb100bfd622ea49c21e814e8ba9e8b349ef06bc034319f64ba58c6f0cd7f7086eff5e86c1fb3beebe375944cabb1d9fcabc6173d1dd5e5bc55c35236cde6bb61abf191f1a10f17067a95dd9c2393a2da0eebc29765aa4b78970a32fe46d99de7711a1723757fd8a4b3caeb7880d78a3b3bfcf120b690681d4cb78e5e0077c239ccfc289475bd4c010c5f2c81c7d62ed0224adca14b63b6510b997823895d403d46f2e702321cf531ce01ca51b795defc39234ac3844b1f717ac49659916a61953a74e468990429cd43af0dc95412b508f1cd1f2ef8877b98c", 0xe8}, {&(0x7f0000fdf000)="b526ccb3fa61d6d5372605cfe64780798d9f3924ca58f298986a310549b0bf4c06c2bc5b950c867fbd02f9777ba620c7bb1952c0b79a5b28e3f4f44d9f3d3fbb3ee4ce64d10d5575ca3f914127e246667f002d6496063acb43cf41c912d3438655c786b25f58dff2559b35b95767d720864c286ccac0402c84854f78615619e068fc50ae99ac858e1d0600baff82fb6bc8d4aa23a2d3c3e8", 0x98}, {&(0x7f00004fe000)="50eb64a23ebe5720e63a8d96dc430b091b2d80c4b9210e5b12888bced06939151c241cee3aa92bb3d07a1bba1fd9fb97bf6a1695a16f4118b894a12b0c794b40518d54ceda0c126f0aa0ab306f3a98feb5384f5662f956c45fe205e005b10920c0e62edf3e221a41a5d92ebea684a425aba3db859f8731a2a4ab81502b62482b366a21d9a17e2745db7fcb6da3ece9743080c7078ef0f5910d9f527f11222090", 0xa0}, {&(0x7f00002c2000)="cb475011e874dcff94f82cd7ad1f6c2354dbb189cb941240000cc2ac12e2c2bcf5af64c1a488fca0193aa524f5b4b53d9371d822b1cef2a2bd9c3e3ef37d2571fd282ca0e22a7646a3d1c7ecff0194b2ec566b9def9f8568ac8c2a0b59f37437d409aa63cfffd7de648c696b0c08036cfb20caf1c398e85c39782f75fa9836de793b2e75227afc357ac712d7565f4a8e286655292b1ed2438f7d2a7b2c03f40db311b44f10912c76492802c95e05f7819adb257a73a62d053bb37ddebcb572f331bce00bbbb7c6f0caa4d13d3e491ce162d0e5565c1494ce5f1b265e4078de5a0fb5a1c5c67bd56c0b7eed46afc8119d33b2d37d", 0xf4}, {&(0x7f0000ec3000)="364f0d4727e15a353e3c1a9de2ef544c13fd2687ca61e5119c3a40995f2d6841e2c01570634538d74f3c875f03bb1810e6534225a082fbe1bf07565a3df32da562eb6571fc767298287e5fa16fd0eb19", 0x50}, {&(0x7f0000e88000)="967732b5c388c8c61f6b93430e07a73ee56316bd64c012b9df16aad46f7172d9f3a19b6a10e42e13ce19a77660adf161d08a1e5a79aae419331e1590df079580e45f4b43fb6ea2a6ff4baedb1d2bb8bf5b9a3dc112dbb84825d2fe8eff26e7f5d89f3056e5783830be5f9bea79ed2d0044b6d8bbc25f070a83711044ceaa5f816e94028dce69978987302ae0c1f65a2d83c60d15a15f7116336dc9f6da9174d61a4e9b276d3667f1874fb74cd07b9a", 0xaf}], 0x8, &(0x7f0000835000-0x498)=[{0xa0, 0x10a, 0x7, "dbb1fa9e1f207ee7a15d6dd3e455660983005342136e5705b10c678d64f0f603cc697af4e808af2e1d613b1dbd64ff410022269b8722c7e0df171a936b2c788a67682a351db22180f20caa7ee2705ca361bf82c6abfca5c5b463c01bbc2614613a3ec746305524fadf226c8082543496e951002bb56d2bb4e8534c9a5661a79f63fcf77c2b78d6bbf1"}, {0x98, 0x0, 0x1, "78e3de9919eda31c76c71d2d4d7148f1a85e027a3db1d15f299a591a5b2caca8dab9b5770f0e22ec055585f5316d3fd7a3ac85f8f066bcea40b9c942965fe7cf3002f1e393bf02f73db71755a4bcab2c623fcc7e445ac3eaf372079469e3ce604f777dc89368d077b9152e8092ff3df9d51d31195755dcb09a2ca83dcf91ba9791065ad6e76fb246"}, {0xf8, 0x112, 0x7, "a99e28032665cd33c5cedcce5012810b3fba63dd1c399c4e81cd85759c75b3f6a4bbb8e54c30166728da920ed3c0a5a444d3ffa175cc0509d105add141b4fef9c35f0b2a0e079623d58b206c4d38897b4fa634103d0ac675afa622d63077a9585785f260595a4a3eb20c52d719388b7a561e9a49c2d429fdb4d5821a3225974c00aca4b88481e62a7d6f5b12b18805566870bb5a535ba6ce9a0d330dfdc816b8bfe8c84628b5994db346e7c5bb8b9a504d909e2c0e7c4dc9474f4a26f6ab2bcb9fa598e3df6ddd156870d6b13ef96c3f3df715a3165852ea1a5afc6c09142446c8afad87f3"}, {0xd0, 0x110, 0x80000000, "34253c9cc966207f448c29ac64934866fb9de35e1799930725043eb0375581f5441bb55c71ef5ca7c43aa4f61dec39ef42a7abeb2cd3856cc91c4b28934c197169ce0b59e3697e01ef85791ce984ba44c36451e743d239d9ed266bb6554107400d31b711db1b6e2387c5822338b7b27d635756622e9e45e43313a564d7539e44e0794dd23f7074ddaadf84dd3f8262c198083f1a3cce7fa7df2431267cf2a85df8fd526a6de84101e7a483bc4cef4f4c86bd95b63975c82650ee41c9"}, {0x40, 0x0, 0x4, "7c0234a314ee8629b882177bc667591dc8d01c9dcb093c087f230faa38bf8586fbe4a43296bd48f930a1cb41b834"}, {0xd0, 0x13e, 0x57be, "aae00910759d739c04207ba4412d15a259b3a7da498723899434c34b57de31a3600fd64a1f7ba8fa5c64b7c0c2c35f0f1f5be3ceae59a488c57e3cb06c0a3b13bba48d9a9a4aae4b658d2136a3832661359403abaa2d550ad78016c09e9a4bc09a8901e4eb1b97b321a927b1df3635dd76a84e34f26494d235bac2f237c735729ccaedc7b1b98841da8a494300985f990356d89cb83ded579de526a69498aab4e742d750ad8cf573db7aec6bbd04276071030b168d0710d0f5d66b"}, {0x88, 0x110, 0x200, "c57240a0a71fc85f8c6cd678bab440f6ec08beb532d9351510292e46c684f11fe63c62a0cb24bc4ef144066c2662138da86ed0ff860a3bfd1288221b441cfa7742b3f1306aaec6c386e771432dbd575d622f289f70c935e059231fa67dee2993ae1934bfff63f0efc210113d243fbaf62de7f4"}], 0x498, 0x20000000}, 0x4040040) 2018/02/19 06:44:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000652000)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001ff0000", 0x24) inotify_init() 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002ce000-0x10)=[{&(0x7f0000ae5000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0004001a00400200000000000000ffe30006001900000000cb00", 0x39}], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000b8c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xb21}) 2018/02/19 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000441000-0x8c)={0xe0c, 0x8, 0x7, 'queue1\x00', 0x8}) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c52000-0x41)={@common='gre0\x00', @ifru_names=@generic="4e54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0xfffffffffffffff9) write$tun(r0, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000705000-0x1)={0xffffffffffffffe0}, 0x1) 2018/02/19 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10), &(0x7f0000528000)={0x77359400}, 0x8) 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) fstat(0xffffffffffffffff, &(0x7f0000432000)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) setreuid(0x0, 0x0) userfaultfd(0x80800) 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1d000), &(0x7f00002f9000-0x4)=0xc) dup2(r0, r0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x4fd0, 0x3}, 0x1c) 2018/02/19 06:44:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) syz_open_dev$mice(&(0x7f000093d000+0x93a)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f58000)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) 2018/02/19 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000e39000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8), 0x1, 0x0) 2018/02/19 06:44:42 executing program 7: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15"}) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000038000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000039000)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000017000-0x8)={0x3, 0x1, 0x0, 0x9d}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000001e000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f000002b000-0x64)=""/100) [ 34.732206] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/19 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdb000-0x20)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x1, 0x0, 0xc}, 0x20) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001da000-0xc)={0x0, @dev, @multicast2}, &(0x7f0000fdd000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009b7000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c9a000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000518000-0x1000)="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", 0x69f, 0x8040, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000024c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) sendto$inet(r0, &(0x7f000085d000)="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", 0x4eb, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/19 06:44:42 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000004000)=0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000006000-0x4), &(0x7f0000002000-0x4)=0x4) 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) fcntl$lock(r0, 0x5, &(0x7f0000603000)) r1 = accept$inet(0xffffffffffffff9c, &(0x7f000038c000)={0x0, 0xffffffffffffffff, @local}, &(0x7f00007ca000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x4, 0x9, 0xfffffffffffffffa, 0x8, 0xfffffffffffffff7}, &(0x7f0000dcc000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000443000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e95000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000b92000-0x6)={0x0, 0x80000000}, &(0x7f0000dd5000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00009ff000)={0x0, 0x2c, &(0x7f0000e13000-0x2c)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, @in={0x2, 0x2, @empty}]}, &(0x7f0000a1e000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000e0d000-0x6)={0x0, 0x47a7}, &(0x7f0000160000)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000ec8000-0xe0)=[{&(0x7f0000de7000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000023f000-0x20)=[{&(0x7f000042e000)="0cabcfe61c315982a18f5a30b5914dcfb065960c7228b9a602873698798baa4b95824399bda33bfcc6b00cd312c09eca1999cda1dfdf3e34f0c006af8d88f51c4541e08de1df6754b4a1375cca110a6a86157ac4eaa6ee7d6607d345d16271e29c46eefed949e3a752b15595919424af4e1c7adc3e21cea9b2d280535d9f5a291887ebbc73340b35f2c14de8f590d6116b1803d260a18c7f614299c7bdb2583514151178270c7489991e72bad51342253a0480c703951921f8fb1bb4fc99e5d38f888fd35e56222921294b653987bbbc7e3124f98f27e327ea3a7a38dcaba198074510ad261ea503e8a5fc9c9617cddc4a34c1", 0xf3}, {&(0x7f000016d000-0x7d)="9c8466cadaa15afaf0ffcbb41d9ed0f62641615b2e178556b4f33c758041d4dc14c6c121a4fb9a0ebb2c3a476e134c1e0dd921c9f22c85b91f2ce65eb499a2ec6144cd8a722b01c629b6f6874b6f44ce3f51899f5178b1fb0d8d076455694987039000c037a64c1d164b16b991f9a397a0e026d903d0a015be4e8cf019", 0x7d}], 0x2, &(0x7f0000982000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x2, 0x8, 0xff, 0x2, 0x7d, 0x1b, r2}}], 0x30, 0x8014}, {&(0x7f0000356000)=@in6={0xa, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f000081b000-0x40)=[{&(0x7f000092d000-0x55)="18f38014db4630d6927d670ee380359ffd82b900568b66a6acfe245e75990764901cd14a2e021e28650f3a997a73a4185d7c8b997c8b4e05ba67070f4ba4835103e34c0a6d099717d22323eb1fe4c8a63a921c24a4", 0x55}, {&(0x7f00002ec000)="3cfd9072e76bbea6dc742496aeebea165dc1b6528476fc83ad5888e14aa0a51ed779a064ad1b359801e84a9455f42066becbc677eba9066ad1155d6a1be06d1b68cdba7a6789aa0891c3bd665c1a3dbae2be03ff0b46b9591f1555e13b2479984b0037fa805f4539dd2c1b8a6be34ef37380027bdd6bed4f89f585f009036eddc7f9", 0x82}, {&(0x7f0000e5a000)="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0x1000}, {&(0x7f0000b98000-0x64)="a8ee2f0f21681b540910a1233f263aa2602dac55f0f1a572af0a011372318b2b627f5dea7e992d2de54d96ee3786ccc0d993e817edb6fed49a1e96092d3cfef0af5e7d9bda1b71ec99ef68510a802f005754c696bc21a9d77f87287f15b51ad5005fc91d", 0x64}], 0x4, &(0x7f0000007000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x80, 0x1, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x4, 0x0, 0x9, 0x2, 0x6, 0x4, 0x7fff, r4}}], 0x60, 0x20008000}, {&(0x7f0000669000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000072a000)=[{&(0x7f0000d5f000-0x4e)="9817742635bc868c008aa65ec6e5572419df3006b8a7b186fc70af61a82bac225393230d9242a903ccc2d32755ac9e709f70d83f75cff99e75e342007383e17f8d93f3f80bf19efd03c3a9278161", 0x4e}, {&(0x7f00000b9000-0xba)="b51f80f5d2b2f525fac022800dbdb53ff072f2d36e2d570d9433cf4721a53197811797e6e4e970d5483dd4e200dfadb802a24072d7333a4161d94c7d97dbed8fbb6dc4346016424d33f9542aef79b50bdceda0ae010193205a32c1c278bf31ce684283bccbed96a605f674d033f8db85693315824e3f62e3f090a5eb6dc6390b80beadd8ce54d21ef9fadfc34ddc2c1bd319898ac829fa445a75498922df1d1a02fc269bf2937051b5163226313d6438201ee00138d5a746bbd1", 0xba}, {&(0x7f0000c28000)="13256763253ce8eb181e2a9777d5ce537e1c8b725182c8a41ce80a75d5501f546cb7d88e6c5b19861bacc29a0e5416d9398441bfc83b33adc98ccaf08873e98069fb3e0c15a46a2cde22849e039fb370ba61174cf3519a5fbaff25336250215d2d2081143b8981611e3556", 0x6b}, {&(0x7f0000b64000-0x92)="c42e6d88d7895c20df4a5047148b0a10375f8cbe0c05611f8ef8c78403639cc722a484b2eb5eebdc6cca028267ee6a656a59897bc973ed2d0fc383cc43a8c089232fd93fdd75c5152d2d768a854ecddce5335131804bf5526b0eee2e8017e0c1f40b9294f06c2f26d82513938978606537320e26a6e99580edc93115db6a3514440d47d414525cda8478686df81bbcb767bd", 0x92}, {&(0x7f0000f12000)="4462722f7e77b4", 0x7}, {&(0x7f0000062000-0x37)="70a82a6b3c36ff3ad06afd1fe20ede82000c327ef26fc10331466e261c325c537de8c75ff0d5be8cfbc6e1e7755ef3d2a0591fe37552db", 0x37}, {&(0x7f000078d000-0x3d)="f0873f97bc03301135479e7e33a66c186be813bca2b3438b672178c7855db4a0d7244dd70fb1d70ebca5f67f469bbd62bdcde26c1a8acfa4c1c9dedb07", 0x3d}, {&(0x7f00003a1000-0x1000)="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", 0x1000}, {&(0x7f00009ab000-0xd2)="b6bc60be75b101fb62b0de4eeff34538e628af1ae25a78019917b4f0ee78b15b6aa9d5d5fdbe251c6598803f3093809f39f4279fe46b48b8d7c4916345c471b81dbdf793acf8a143f68ca0cea264c475039243226557a784570eb2d193e306f3ff783fd4e10a559d1a1eda1bdab255add81d30976a5c594c2ef00ad9ea9faff23360a92cff9848de3037f67a9881e5a9d924ee333d3138a695aebd86cc72247cf8985ab16b55d734dea8abe1c86c03086a1b1458ac383608c3978199c0ac6d0629c959c239cdc84cc5ac58645091b42d6a72", 0xd2}, {&(0x7f0000fa6000)="58a7045f0845db3eb3922d5d51c95bc51c6eb45768249cb34f84174b5395ad24d78202969b37e76bad987aa35d620aa30a4ec1d325c9135990ef1a9d97973d06057ece220b81021f9723629e99c890f42598f2a9b76c77f385a69c414e544b43abe98e07c94272b5baf9a3e597f32396c33f4871b13fb14c621b67b914262a84202dd9684c047e86d952f7141e2818fee793cb24240f31ec352b77fdc494a6ef97f56f1b174f1527600d1c089c218c659ec11250c7ff13c22e90b8ffea3a691f015da8a4fc65de48c36769343983ade6", 0xd0}], 0xa, &(0x7f00004a5000)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x20c, 0x4e, 0x7, r5}}], 0x30, 0x4}, {&(0x7f000092a000)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000039d000-0x80)=[{&(0x7f0000f09000-0xbd)="a3f43a77483f8c11d3e1263c5d941de147fba1fbd1f8fbc5be1e92635cdc3532ffe8a9fcb2b4627af526e7e5f74d7ad1e46371973d360e5b5964f9ba449a5ed79c657d7f93d021fc1faef0621deb6d99593303e720c3116709c2d9dc6a16218d35ff7cc95b913c64af886dd96f962ab1169b83ba9cd66b9c960b0075bbeab10c8817349fae98ef4e1b87ad0173e5da64292f25571539b7317f252365f88b7e60aca12c4a09c0dbe1da0689cf8ce10704f500198b24b969d0a7a66d2440", 0xbd}, {&(0x7f0000190000)="d73e2b4b9451ce2c92e29c44ac055a9fb0845ffba43c05cbfaf2b379af504afd5a05bf32991141a1c0cd7cd923f1192f4b36ebb7adb2276907e84601381acd49851db7040b917dbd60bc7b863854258dfa23b645b5db2ca3600a26e1e28d9f60f28c86266637ea5d6ba7afad8dda0348b1418ef3160c228438af5213963f98bad9bcdae95edf71", 0x87}, {&(0x7f0000269000)="365a9efc19b67a3bce9499524ec4278f77e71a0629b1331ca25723607074a81c260c0321884b5db1d487112607a2008b504909453a2614caf142324c4fc9062e5cf5171efee2214da947be6d45f4977b9da372a1d797c685194ce7df388b22109f8d8609784f8746b434d21ba8f8a4dfee98c1253e9a56a69efb1ea332b8e669ccd4dbcf9f265452aca26dd6c9b46f02e26e17ab67af98222934f405b5355bd37b0df9eff9c0e307f5007b76da447a63286ce85ae1c0071a1d46f55d8da0ac", 0xbf}, {&(0x7f0000f68000-0x59)="1f23d9eba3a0b903ff583b90d6fe1a0a3e039392a254d5860ffb893e34655023397b4c7379d4ba85a19e35f2093659c80febf6a8c0cea9b5f30409c334fffc486ed65d5052c293f5f5cac4b0622b94164458428c0fb0bbd6af", 0x59}, {&(0x7f0000b21000-0x89)="16d821adf8dbc0ea87bc4daadb1c0fb500d43caed7a7fb6ff71e551cd16fb3bba18271357023553cec91e928decac27296b2ce031d6d5738208a306130d5d0a759c19aa82e8fdc26c44a4eadb0469e0a4f650a8becf63ca2ab8a3f2256f6891c7bc21505f23caafc935f1d6af2f2e3097b7e3815a36d344f6e4aae8fd32c12946fc0a067c9a24f585a", 0x89}, {&(0x7f000064d000-0x1c)="3943f8ba9bc5e2fb8a4a03bb4c7f582885737f9b2ad7c1c3b4199d07", 0x1c}, {&(0x7f0000bd8000)="974a6f6d3c72cc4ce69c9ce895319dcb8f9dfe38cea720d078c375388f7f63aa28f9ade684bb757b531e7859e32365a4fffaa3a35ae737b19e390641de0248816625da68e1d07ff3b27151fc0488b98e39fa9ef8673c541be1d5c3c39775d37ba25e481330c51e562e6cfb38b5205767416230c4e4c97fa7a77168b311076e955d5c5b93509404883c83a85f3969be8c4c2c0ad2b207a986e5b2bfd918f0d7d10af4b74b86b33d9738f26bd3bd4ac0929ac3bc5f740863aa4e8aca73a0ffcf57a2d7dff6356ef74b5d654bc6e70902075d9f86beea2ca19463e2292c779eb36b0687268116892e90e51f52524906", 0xee}, {&(0x7f000036c000-0x1)='O', 0x1}], 0x8, &(0x7f00005cd000)=[@sndrcv={0x30, 0x84, 0x1, {0xb0, 0x0, 0x8005, 0x8, 0x0, 0x7ff, 0x8, 0x10000, r6}}], 0x30, 0x4880}], 0x4, 0x4040000) 2018/02/19 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000503000)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000068c000-0x9c)="1b17d06aaa9549c1fc5063a117152a02ac222aaef92cf54551e05bb675c81180ae08dcc35eafb86e6ea1481584954c26902b4e6923782445ff2d871d73a0b8373e7db7b242259fd726ca981a10d13d60bfb99046252afe9a48cded5069a5b1caa1f368f92e31a5dc6b9e986bce77127ce9f3157f5f566620784b574eaa6e85ee85ec2a6016188538bb6fe995ecf4ff80c93412ef5b44560fc03f080e", 0x9c) getpeername$packet(r0, &(0x7f00004e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000490000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000040e000-0x73)=""/115) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fc3000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) 2018/02/19 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000066b000-0x8)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00006db000)) rt_sigtimedwait(&(0x7f0000704000), &(0x7f0000434000-0x10), &(0x7f00005ab000), 0x8) 2018/02/19 06:44:42 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000012000-0x64)={&(0x7f0000007000)=[0xfffffffffffffffd], 0x1, 0xd76, 0x3, 0x800, 0xc003, 0x0, {0x8, 0x3, 0x5, 0x4, 0x9419, 0x9, 0x9, 0x5, 0xb963, 0x0, 0x8, 0x10000, 0x9, 0x20e85319, "e74fad2b7fbd1bde8beab93d03f91afaf68667306a1853cf460e8bab051452b4"}}) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000012000-0xb)='/dev/hwrng\x00', 0x20400, 0x0) execveat(r1, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000013000)={&(0x7f0000006000)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, &(0x7f0000014000-0x80)=[{&(0x7f0000013000)="25c73b582c1dc55ef3fb137923ef768b9194530fe940af6c0f6aea375925d68939f3d04ad1c78b8132b3c1a3fe26d8fd3537968de158f93ec0cac4a7a897cf9cb7d0539dad1129479d7ec732d22edfb363ace64a72c5ca281e9ad72cacff127f20dccec46d151e68fbd03afd4214de8461dfb0dabfe951694d758e049ca0ec8b4e91a0df0b0a4f588cff8926f50807a1c9d9bfcb27dc590166", 0x99}, {&(0x7f0000004000)="83c8b3b18127f3ccb7193dd98b28954f5733eb7ad9890143c3318a8947d4cbc589be30f136724a8403e3348cb1c1b7731bc0417f7dcb0a8cd6116c586c2447faccdfb322345616eb292d16e0e43b0ec6a6d0638830c3ed2de7bcfa16c1f3f6391dab0fbd793b3c1f588f9102607357b85f8644c29c22c79e736756e5bbed84690b1c23536f3436dd55e3807748d8df538d94360bcbd3156afea7ce1048767fe2b303c87c906f187fcfe446505dd3c9f01fd18d45bf0a45f553037badb0f525e4d2595a8bff6ebd868b491fafde", 0xcd}, {&(0x7f0000006000)="6246525c964eb9bfa44ff8b6b3df36ec2a2fdbd630626fc8032f7d43df5914131585a33f408a61fcbcd67f543ad26678cf323a916a5dad5a0e0857dd56e663627686688c7ba2b2132adc6bce57d3e013383b9259dc04d20a9400a3214659217e76ad62e21bc8f08b478e3ea6ca6d1e8021631b805e1f", 0x76}, {&(0x7f000000c000-0x71)="66892e49790a33df5035a2d5e26b1adafe35054d0e01cea08393343c7368ff2b14a8897ed730b3301d0246a8fc1ee15ccfc64f064ba22224c3754335084d5139e68335d6601608aff08c0f9b295f0bba0ce07eef8fbdeed4294dd247c60e05d1e4a538618fda05eac5b91cabf09ebe42ba", 0x71}, {&(0x7f000000a000-0xc)="80173763bab2f776c02a18145a5debeedf0f57fe36f8598a9a1597076fc2b055169c2e5eda3bf258109cb4d9b8332261c569b8885cae88cdf325ec7628b0cbe6d941ec52b3a89a3b9db12669b119dc7b1985032f27", 0x55}, {&(0x7f0000013000-0xf9)="e28252552cf991c01b0efb1768116bb1647517eb6c19c6553b580a8ea8bde646accc074e41ed261849184618659cd374bf49fb22e6a83b79c68f97580c340cf7fd2b8b5ad31dedbc12bbf6436f4e8d383988da58a2c65666c6fdb0d4f7da3148afc966267ba20629dc89d0a31343e21047cb20ee2f4f4b54a261b97680e050148a834b5fc6dbb53db10a4447c9d2874f5318edb2c257358f42ddd0f8c81ec2e4714c544026e411ac3cf3ff329a73ee69b57b947748b6aaca1197b363459424307eb15a2216ecace2b66fa1627969249ba6cd7c282c072c05a84c3bce907e68dc80b0b2d1dde8876da2fee6a1bd150b48b6f68af11e363f562e", 0xf9}, {&(0x7f0000014000-0xf9)="c20ca4dbe9d60c8f78478558e6c11cc2cc5b29d4aeeb7bb350656a07b2ca484757db9451ee1bcf888e596bd54e6e01d1fa5c326f468ecb4f23d51f979a5237034b43f2848c8c44559687cee674aef2976e6d839318d675d000e7ef27c59a432fa070741a3435a69861fbc6a0d11a51fbafbf5d2b4942449291716ac7776d81616232aae6a04d4e1374c843d220ffaf29ca1ebd639c9568b198a8cce4437cce1f965022b97045f693a8f74208e5a0529c9a14257d71426c8d0eca1e4fcff9e979390cd79f57ec8bebb31763d199e77b6a854687604aae2687d641c22aad43f859b45994a2a675fe4ef314ae1d1f73c8dff7b7859a788bfa9478", 0xf9}, {&(0x7f0000013000-0x30)="a087c4400b77a12881f0f24da5177549d7f057adfa84ea41d44287d2d1206e7ec88c847db04070dc4955ee43bd7ba367", 0x30}], 0x8, &(0x7f0000013000)=[{0x48, 0x11f, 0x40, "e07ff7bd10bd48c1bce91c28be0b098fbc6b2b0f30ad6afe04eb7af1c0d8c0126736eb0fe20690d606f49416885f874dfbfcd4"}], 0x48, 0x20000010}, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000c000-0x4), &(0x7f0000014000)=0x4) removexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f000000d000)=@random={'security.', "2d2d21656d30757365725d29d62c657468312300"}) accept4$nfc_llcp(r0, &(0x7f0000009000), &(0x7f0000013000-0x4)=0x60, 0x80000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x5, 0x7fffffff) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000012000)=[{0xb, 0x1}, {0x6, 0x5}, {0x8, 0x8000}], 0x20000000000000cf) 2018/02/19 06:44:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='system-\x00', 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000a77000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f00001d3000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='K+\x00', r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, 0x0, &(0x7f0000003000-0x4)) r2 = add_key(&(0x7f0000076000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000017e000)="7f928f3f7be1fb0aa53ccebe5a3bd9cd5e980ba2299909b067c5a28d383bc4f60fdcb912d8003f59dc1caf0c", 0x2c, 0xffffffffffffffff) keyctl$clear(0x7, r2) socket$packet(0x11, 0x0, 0x300) 2018/02/19 06:44:42 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000423000-0x4)=0x0) ptrace$pokeuser(0x6, r0, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000a1c000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000ece000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000390000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c11000-0xa)=@abs={0x1, 0x0, 0x0}, 0xfdb1, &(0x7f0000ffa000-0x8)=[], 0x0, &(0x7f0000893000-0x48)=[]}, 0xfffffffffffffffe) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00008ba000)='/dev/autofs\x00', 0x240082, 0x0) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000b22000)) [ 34.850059] audit: type=1400 audit(1519022682.345:5): avc: denied { create } for pid=4965 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) bind$llc(r0, &(0x7f000000c000)={0x1a, 0x10, 0x7fff, 0x9, 0x4, 0x100000001, @random="a5e1f16277c5"}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x1, 0x0) readahead(r0, 0x7, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003000-0x4), &(0x7f0000010000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f000000c000-0xc)={&(0x7f000000f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) pwrite64(r1, &(0x7f000000e000-0x7e)="f4645e926e0ee86653370bf0928d7f73acb0359db20d50dc6bbaadae568af95300330a8acd7f03e48fb919826ddd5968c7bb964da106aff3b8ed920b703af9e5e3cd87e3734a94cf489a635be3ff82ff6a5b39265ba051c9d847034b715b8834864416895a9fb4d561bcf316234d2cc5c313fffd1ff87406afb6b55d3cd5", 0x50, 0x0) 2018/02/19 06:44:42 executing program 0: r0 = open(&(0x7f0000489000)='./file0\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000018000-0x8)={0x0, 0x7}, &(0x7f0000362000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1, 0xd8, 0x4, 0xa7, 0x8, 0x2, 0x80000001, 0xfffffffffffffff8, r1}, &(0x7f0000000000+0x1ef)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000e2f000-0x31)={'system_u:object_r:lvm_control_t:s0', 0x20, 'unconfined', 0x20}, 0x31) write$selinux_access(r2, &(0x7f0000e6e000-0x31)={'system_u:object_r:lirc_device_t:s0', 0x20, 'unconfined', 0x20}, 0x31) pipe2(&(0x7f000077b000-0x8)={0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f000078e000-0x50)={{0x5, 0x4}, {0x1, 0x8}, 0x5, 0x3, 0x9}) 2018/02/19 06:44:42 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c49000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00001f4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x5, 0x0) r2 = open(&(0x7f0000d6d000)='./file0\x00', 0x240000, 0x20) sendto$inet6(0xffffffffffffffff, &(0x7f00005cb000)="c2f12e00e506baf8d9ad9b87585253d32cd72d3d062737ead621ccc90957b2fdc6fc428088421d5c7c5d3d3b0b54ddf078c77b9e8bb2e3ca53e1a33df04ea0e0f032f2caeeaf12f58c4893b4917afe8b019c73872e75c5a94e26ddd4ead412d68e7930bbcab9d1dab31f632a99f9d2eda233804a24f686dfdcbffb01f59e014d45a581e852647b5a54b3b94a7397573e5648fb37d69e1a4185ea8e7a352fb0fb648d", 0xa2, 0x40, &(0x7f00009f4000-0x1c)={0xa, 0x2, 0xdd1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800000000}, 0x1c) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f000012d000-0x14)={@remote}, &(0x7f0000708000-0x4)=0xfffffffffffffdfe) write(r1, &(0x7f0000f95000-0x26)="26000000130047f10701c1b00ef900000700000000ffffdf09ef18ffff000700000014006e35", 0x26) r3 = fcntl$getown(r0, 0x9) capset(&(0x7f0000e74000-0x8)={0x19980330, r3}, &(0x7f0000856000)={0xff, 0x2000000040000, 0x9, 0x7, 0x5, 0x401}) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f96000-0x29)={&(0x7f0000f92000-0x10)=@ax25, 0x10, &(0x7f0000f91000)=[], 0x0, &(0x7f0000f91000)}, 0x0) socket$inet(0x2, 0xa, 0x6) 2018/02/19 06:44:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xffdffffffffffffa) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff010000000e000000ffffffff0100ff10", 0xffffffffffffffb4) sendmsg$nl_route(r0, &(0x7f00002b9000-0x38)={&(0x7f0000698000-0xc)={0x10}, 0xc, &(0x7f0000b8b000-0x10)={&(0x7f00000ef000-0x1c)=@ipv6_getnetconf={0x1c, 0x52, 0x20, 0x5, 0x1, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x80000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x44001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007d0000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/02/19 06:44:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000+0x44c)) rt_sigprocmask(0x0, &(0x7f0000000000), 0x0, 0x8) tkill(0x0, 0x0) r0 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000002000), 0x30, 0x0) 2018/02/19 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000065d000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) r1 = open$dir(&(0x7f00003f2000)='./file0\x00', 0x480140, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) sysfs$2(0x2, 0x4, &(0x7f000054b000)=""/141) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00008ed000)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005bd000-0x16)='/selinux/checkreqprot\x00', 0x50002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ccb000-0x8)={0x0}, &(0x7f00005b0000)=0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fa3000)='dctcp\x00', 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f8c000)=@sack_info={r3, 0x9, 0x80000001}, &(0x7f00004be000)=0xc) ioperm(0x72f1, 0x7, 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f000046d000-0x1)=0x4) clone(0x40020000, &(0x7f0000564000)="05190e7a5e50eaef46bdecd8f7d9cf4ee67e5b7d7df7781822d9b0da5870c408dc444c1fe2d9c0a55505e7981a01392290b39fef65c55b75f1b9406f7297f56da8a5c6c73b462efa73ccc19933224e16dcb05dae74bda024e5b9fe279c8dce5e770386cadfaf615f745f15deaf8291c139addf506cc5e807234577f79c5cf74c2cac3cc7c22ec6b9d9e40424f9c0b89faad9d131800e9e39535854b3a74b2e11178c5ca1eae945d5a3e0f5543f245a1de7ff1ffc4ea8bab3", &(0x7f0000895000), &(0x7f0000a3c000+0x1b6), &(0x7f000005b000)="63c3af9fe9c70c309702258be72015ed006a1113a5349678f00f5abcb8eb62cc1d04dee910cfc1fdf28a6506451326d5678d6f22cd2db62bd4a32dab3127afde3b18708b15fc27b88776edaeba6b37d0fda1103c8b6ca88cd6568d8adeb71232cd3daa7580e3e3f348e8b03992abb43c6410ac1be8c2400775a2717793e97035911a595242fa828fe14f2412a88c4f2ab7550ae67c25bd71329738") rt_sigaction(0x13, &(0x7f000033b000-0x20)={0x7fffffff, {0x8}, 0x8000004, 0x1}, &(0x7f0000190000-0x20), 0x8, &(0x7f000003d000-0x8)) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000587000-0x4), &(0x7f0000260000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002f7000)=@assoc_value={r4, 0x2}, 0x8) 2018/02/19 06:44:42 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00001b6000-0x68)={0x3, 0x0, 0x1, {r1, r2+10000000}, 0x9, 0x8}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000046e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000002000-0x8c)={0x0, 0x100000000000000, 0x131d, 'queue1\x00', 0x88}) 2018/02/19 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f00000e6000-0xc)='cifs.spnego\x00', &(0x7f00003df000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e70000-0x46)="8c58e3720454ce35fc3155e09b865e6b3c7523413865386bc9690c3c9db64ab5c30eacf3a70c2f584e3991376d654740f87a49bd2a943cd0e6fd38d3161a0aa6244f5af1c559", 0x46, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00006b5000)='keyring\x00', &(0x7f0000ec2000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r2, &(0x7f0000505000-0x30)=[{&(0x7f00003ba000)="c281474a27109f9e3b3991eb1dcef9c01113170307e26ef627411eeeca2b48ca39aad99efd0f4f22f5990f4df6d29da8d0f0b63e"}, {&(0x7f00004f6000)="4399350f49e46ceb3acaa14bd7959cf678f00d0183dbda625350ef945127f68fce02b1da241293a6bccd928967eb42c62db46a4ddc9011393c899f405bb2f2b46410182718b169030999352aef77afc206423df42007f4d7cc6f5a390fbe59d8a423b8d4a0859bb49e6b17d7045eb11ad90d85000b446c20044c26062901e7bc44bbf0ed861d22ef8b9c94617ad4a3d77ba88f495f44b5f4d8db4306a0d2ff35d0845d520ff9c3992a2fa1c613c33226fa200adf38657151600d671e4b109e6a37d3aa3dd6dcbe8b"}, {&(0x7f00003a2000)="74ff2a1604969289b88f1768524bb7d70306af2022e3076c3d6cbbd494e3e4fc7cd0487f0b379c6c291d90c4054b2789a9e307bafbd4c6a72e941e79a27ac6213432a971e4e24e7cc5f0be6f320d50b2a898a6be1f8ac3341cc3a19267c5b7747ddef83e7a2df4d47fdb5d2ea76dbba4236cb6d9e1d68e29ed0cfa5a909f15f492f87f0c47831c7be7e665355e79d1b04ee3eb382983765a5873be41d8acf8ef59741de751175fe1cfddeaee2fa3853d4c9eaa9523cab0954715521e3c203d2034a8"}], 0x1, r2) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) socket$inet(0x2, 0x3, 0x7cad) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/19 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f2000)='/dev/ptmx\x00', 0x4000002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f24000-0xc)='/dev/autofs\x00', 0x400, 0x0) ioctl$KDDISABIO(r1, 0x4b37) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) [ 34.959068] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 34.980040] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 35.014352] IPVS: Creating netns size=2552 id=9 [ 35.051800] pktgen: kernel_thread() failed for cpu 1 [ 35.056957] pktgen: Cannot create thread for cpu 1 (-4) [ 35.066598] IPVS: Creating netns size=2552 id=10 2018/02/19 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000af1000-0x8)={0x0}) vmsplice(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000003000-0xb6)="dbad3810f6f32074f5487e13e07f7dabe0f9dcac6812d676901bda91c4593406c71e7bb0b22c5fa3233d373de56221311b7cbd9084a52eeb8262fda0654bf05e765def4919884a14d8f8cde5a3a5d807c16bce8d878de6061f080c0ecdaed6d15bbd522dc8030a182aee0b6c69d30f3b06e0ebfc2b79d4648dc394df", 0x7c}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000cdc000-0x50)={{0x80, 0x2}, {0x1, 0xffffffff}, 0x4, 0x1, 0x7ff}) 2018/02/19 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000e6d000)='./file0\x00', &(0x7f0000fe4000-0x8)='iso9660\x00', 0x0, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x7fffd, &(0x7f000002f000)) 2018/02/19 06:44:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000c0b000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x5429, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054a000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000fdb000-0x2)) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000002000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000003000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000fdb000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x7, 0x0, 0x4, 0x7ff, 0x20, 0x6, 0x81, 0x6, 0x6, 0xffff, 0x9, 0xa4, 0x4, 0x1]}, &(0x7f0000fdc000-0x4)=0x108) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000fdb000)={r5, 0x200}, &(0x7f0000933000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000002000-0x4)=0xfffffffffffffdcd) r7 = getuid() setresuid(r0, r6, r7) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000679000-0x10)={0x5, &(0x7f0000b49000)=[{}, {}, {}, {}, {}]}) 2018/02/19 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00007d6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000bca000)=0x7, 0x4) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) flistxattr(r1, &(0x7f0000013000)=""/39, 0x27) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00008d7000-0x5)='user\x00', &(0x7f0000117000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000ed1000-0x97)="b4", 0x1, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000220000)='.dead\x00', &(0x7f0000290000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000b7f000-0x48)="6d0d06964af55e204b0dc8d1b34cfdea42950b3c413901b973d8dad940b4637377d1d145e38be7aab6ec8f9d3a76ecf0c31aba33d0b79857cea99bb075480cf5e156d5783e261895", 0x48, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f00006b8000)='user\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000064000-0x8)='./file0\x00', 0x2a6200, 0x40) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000c78000)={0x0, 0x17, "b14bba00436e05d57ae678a7be4313689e8c2da68826f8"}, &(0x7f000033b000-0x4)=0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000432000)={0x6df, 0xc7, 0x0, 0x10000, 0x5f51, 0x8, 0x1, 0x7b09, 0x0}, &(0x7f0000782000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f6d000-0xb8)={0x0, 0x0, 0x1, 0x9, 0x46, 0x2, 0x3, 0x7ff, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x7, 0x2, 0x59df, 0x20, 0x401}}, &(0x7f0000f6b000)=0xb8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000379000-0x14)={0x0, 0xbbc2, 0x5, 0x200, 0x1000, 0x9}, &(0x7f0000ebf000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003cc000)={0x0, 0x99, "1afefed890a2ee36b749c3733469ecd1299b17ba27af63dafb8b9489150b6d452ef47ff3014526aed454bc7ef2b964073d8d6cd7726e2dd247b7e48eb13a4c208c21f23fa17845ffe5f03e786ea979e063a9826da9875095ccf97d268a533ad5ccf9cc1973d00c3ad1d9473e062454b303c9dd309264f046314a1c8e69933e5423be5b4f52b900d8b9df52576e926705aa4e7f3bd2e6be9030"}, &(0x7f00002e6000)=0xa1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a0e000-0xf9)={0x0, 0x73, "3a3fa7c44f1497b02c3285de497612af2d10ef76fab706053f7a392dce2f4a057487b42d3698ff2947886cae0a6cdf7243639b000000007b6e3961c7b1766dd77f7fb9c8fc2a645a5b55380f6fd5a0879369c12b32e356ec627321b47a844535ac9f78dd504c6693326a897e7c2b151e2351916195cfad3b2aef8bedaf6381064e50d7a2ab2c47194c0099c282d3076b391a186de818e9f1e754bbd89040e1acf1d40192b9cd0d5e9f795e2143118483ae1a8faef358d31d21edf93a99f78a0a3870275104fed7dc832c2dfda6da794e3ddaec7def0b0172cbf2436e26c604d49230fa8e284aa07fb0927d7047cd5860"}, &(0x7f0000f66000)=0xf8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000043000-0x8)={0x0, 0xfffffffffffffe00}, &(0x7f0000482000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00005a4000-0x8)=@assoc_value={0x0}, &(0x7f000083a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000bd5000)=@sack_info={0x0, 0x8000, 0x101}, &(0x7f0000c64000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000c88000)={0x0, 0x24, "ee093583d58cb320ce165f2a8953506f44349b9997219395f2c9201e17f3179da93f38f2"}, &(0x7f0000851000)=0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000688000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000115000)=0x8c) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000195000-0x6a)=""/106) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b1c000-0x8)={0x0, 0x9}, &(0x7f000004c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000e2000-0x8)={r11}, 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000fc9000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x9, 0xa82, 0x4, 0x0, 0x4}, &(0x7f0000a2a000)=0xa0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007e1000)=@assoc_value={0x0}, &(0x7f0000948000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004d7000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, &(0x7f0000a71000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000214000-0x6)={0x0, 0x5}, &(0x7f00005d7000)=0x6) sendmmsg$inet_sctp(r2, &(0x7f00004b2000)=[{&(0x7f0000b81000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000398000-0x30)=[{&(0x7f0000f97000-0x61)="2f2ba4b202b1a1ff6d131f202ffb1f1610d5f66e06d4bdd102934948a9ae29a036386d28d8072d02f5773c3057f319c88456a61b77880507e10ecc64f4dd949b2fd2538caccb1419f76fe25f044a9a8a962cbbb9c65fce96d813b3b1270e22e520", 0x61}, {&(0x7f0000562000)="0fa2811c7210b0c70b648c2a178fcffe9b339e9621dd1a75bcc7496f2a62375efb15176740cbc9bf3ec796a3744ce9620f08d0ae82daa9d83b386746172d1d28b7c7be4da2401a84ec01a0c669bdb275b43aa1703257647b8af88df47cb53358f4e47ee60e269e9fd0e3c074c0f8300759027491c510c9398c83ca05477f3cdedd6734808fb38968386bdc95a120205e5af17d75902cedc55b2eb2a03796966f33a6cf7919f2d7b61b3896a10d2448afcaaa34c0bb09f4ff7f30a2050ee59b099a9c118b6da6f20586805628367eec4f65d5ce30da4f3e04784b7db9004908afee31added60793", 0xe7}, {&(0x7f000060e000-0x78)="215ffcde83b15221a1ceae50346d498f02dbfd16b294bb2f41a423c133f1133cb3b77b7d0941fb58f9ca3a9bd2f2e57ab138ab9475b476e94c0499141231dd4ceb0a89ca3a0a3f60efe81f99b687e492157a3108ed81df6c7361bf3172516a3324628382bd7c9bead7c3b7e6666132ecbd17ab581ed88004", 0x78}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000992000)=@in={0x2, 0x3, @loopback=0x7f000001}, 0x10, &(0x7f0000253000)=[{&(0x7f00000d8000-0xa1)="960c72ab3ac5129543ae937f83a11466c37e69baf60db0234bc068396975f8d5a6528191e33b198ec1340ee8fb96600ba3fbad2c78ec45abe4f691ae86bd6408d6728df783d2e1a87e141f47d0b3439e06de14306ca5daeb0325a30da97e88f702d0cba5b04a1fc1323b1e3cb97df50871d62b31c2b9518056d611976bf5788cd5747ad201fb4c96d072519ceec5600a64b895d699cf1845de03d9f0cec4f86c5f", 0xa1}, {&(0x7f00007a4000)="807d2cafece40320299801f2393eb2768481dbdd29993444e4846af8b61ea3c2a9ec9f653a82a92fe2429e597448c8e1003590948283a5526a01a056da4993243e990efa888bc34bf28b497b8c16478cbc6fa1e1b9b211f0e608db4e59221e5676f26e3f0fedaf73fe450a595c0d49cee243c5", 0x73}, {&(0x7f00003a0000)="7baddbab87e3aed56f70ed0182be5577989c0f1034069875bafff38c7264868eee001fb0e0846cd0c392f31c304e56a0247d976abdfedcd4563a4424e8805d370da44d5d510f4a0d0f6c92d82c75e2e9648da4f0ec040b3b9d36c3680b0114aba7a9a86dc1a1f55f20f96fc8e84d872d0f2ee298c281cba680568c7c459c6ef60210739d31df336b2ad04baaccf554444e9495ba000a4a5341b0577beef15c4e9ee3994afae82ce3236257e37172fa65065da5c9f595a25414cb8e6e138ab7177972457a578bfa5d9d307635b844b79665a7b558d15852d420", 0xd9}, {&(0x7f0000782000-0x24)="5eb5306d3c8227218cfc02a5bba67acec443cd32f3e5d8235c2895d7e2575ea8a3365890", 0x24}, {&(0x7f0000212000)="ad4fb727486eca1144afd23d2f09a02a715948b1b96924b7a9855927bc8d2470f6be9d30e29a011f3fda21e3d321e3f8ff37d7228ddcb6f73631f042a58311721804cec3a88994c4fa8c0d08545fbf6d58d0d5cc41a26eb790b70e36d4271d99fcd244ac63a162204fa256d5e5aee6a144168b1e4ea5b18f0481bcda1c956374259475d34df9df0cfce024a30ad6ba1f6e4f7458534a7d4c461e5f3b6a4b2a0c867ccf93356be665c0750fcb0db339ac3afa74ee4e66eb873b7bd878caf1e13825871c2a5dd9eac27b3208", 0xcb}, {&(0x7f0000002000-0x40)="3ba10966047c3c23f6a1bb703d4fcbd2514c467fbd3844874e315f76c0d997117ddd83e53faf12a9c8372baa037ce60615353c1cd908d88679f7eacfcd5346fb", 0x40}, {&(0x7f0000fc0000)="c03513e405ac87c32edfc47f54d03c7db41742f301e63d0319e1df97a057e2f48be8271b297a06f1775aeb6d77e60f3d50b43d418b4c50ef52f4b6dd8d0b1c67630f71d63894ec02342edd46d2588a971907539fc8433c6c9dd798f05eb710e93050206e52365a527eaa333732bc6da546d60d9bec7ad9f96ab9af6ab95e54aa30edb0493e76b254e4ca8c0028a1ce3534e2d9eb0f4c407686c74249e5da954a178d0e69e2d16c021359a6aac25d3bd694fab61d149bfa9697618fb20462c6cbcfecd2efcf39fa4791cd10874bd65c58c08bb88c5cbc7a88a20c83a9c834701a87e26be87c5a5eedbdbb74d5c0", 0xed}], 0x7, &(0x7f0000ce2000)=[@init={0x18, 0x84, 0x0, {0x1000, 0x3951, 0x8, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x28, 0x506, 0x800c, 0x2, 0x3, 0xfff, 0x1, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x5, 0x5, 0xb7b4, 0x80, 0x5, 0x4, 0x1, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x8000, 0x800000000000, 0xfffffffffffffffb, 0xfffffffffffff801, 0x0, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0x3, 0x80, 0x101, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x0, 0x1, 0x1000, r7}}, @init={0x18, 0x84, 0x0, {0x7, 0x4, 0x1, 0xb0}}], 0x150, 0x8000}, {&(0x7f0000773000-0x1c)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xcc8e}, 0x1c, &(0x7f0000020000)=[{&(0x7f0000a3b000-0x56)="5bbc31dcc904b02e811d70931d7286aafb7a3c5022906520033042f2b7231419f1cbc2b129c57bf87b054f21d2ee2ae6fbbf2ea6cbdf943a90193b1d73cd27a9f3d8667cdfe3e962875954c6cb7013fbeabb951ed638", 0x56}, {&(0x7f00001cc000-0xb6)="0d47679d43b8ef301955ceaf69ecc2185766139ed8654c10065e68b7a9cab21e14f3f002cc74307a62716a8948ed4b8abaeb66daaa3e6e6779732fd8ab3ba4c44b1e1d2d4a8a33fae99e536f2c1476e0f156ceeb5c5897f26783d061909cb19274091d1c4cedbcb6113816c95c1b7b30e736545e79278845022aa1e7e82184993c348697d9bf660860a9102cdce498c129908d43c3c621acb89d1e962826f2bc712e0663b93caa04fed5d8e81becfc6dc65c1390d4df", 0xb6}, {&(0x7f0000605000)}, {&(0x7f00001bb000)="d91b15f4c1f88f4a3915e23e4bce7d7c14af45bf37b4d705bcb001f1cbe0d861822f6ee502ebd1026e996f6d146ca9c78980c1c2709c6838d6535f71312f855ebb427d3a9ab77f21c19fda96bc", 0x4d}, {&(0x7f00005c7000-0xa5)="324e598eb4860f25b0c731037cba9271efea9bf584ff9d6fea56123df3988f8a1dcb72080a055fa04191b0bebe24d738044655298e29d609d437cf2dda568c635c3e0926fb2fc4014381d1f4d3abbad628e9c56f65d6b0a2a947804044af553da96edffc57897d16ae4d5af49e90b034c123aaf6ee897a36b3e19fab23906e5c63d38b807b31b54afdb52bd6c74ee441468ca4513e1c8d64c772438025046c5a867898fa57", 0xa5}, {&(0x7f00003fd000-0x3f)="54db58c4193a225f623305f57d8009a28a0a45be9b7931d0342a430e622829a043224618092407db19fd566ba8803d4c16f105191ffef6eacd433c532244dd", 0x3f}, {&(0x7f0000fce000-0xe4)="3df29f39a019675870cf054ea10b09b7bdba8abc48e542c5cf1d88736eccd98c71f5ff8354307f8a2b00e804f2a6a08e311d9066d519392e892573850a1b418262834752ecf367e7f995577c2fd220c1f399642c62e33a22cd3eeddd7542f4cf1b4b6f227ccade2eed0699285be749933b75facbcece8e596d5b66953335b222b2d9e8426ec213c503f9d715df056a5b73308a236a1d62267158a6eac941beb8e697ce751fcfa0e15f73961c2c9639409ade7f0cd40f7e1d017904b7894321b847432fa9326d8132cc1d2c268a2fb73d40c368618cd4ecdd9f04a3dfbe91dc985adf3a31", 0xe4}, {&(0x7f0000a30000-0x1000)="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0x1000}, {&(0x7f0000f9c000)="4a1d5e0a964a7d9204c9c75289071be427075747d4f6cd7186bda24bd7175c0f1d002512871ccd82d0e739c48a9088bd1d7d87250a2b1dc52e7ce4099156edc799466181f6972d34647eade3001ee16eabc91c2c59f6679287b5302745cf8dc77fcc407e0d8035d3e31a264c3bd860a45d0952e824bd87d4a96ff14568257dbd3d14565f1bc9f1cf4315155aef9d2e8748909ca5d163e643ed29cf50e3caa6cb29eb6ac5af56b4bb35a8c07fee174083e6f427c92f9aa6b73d42f4b734bc9b36f9e7a16e08202a9a2ae92bf314f16997a835fe5d8baf15156f", 0xd9}, {&(0x7f0000e50000-0x71)="bbba864a8826ef46ba2a9eb5666759647220fa68239bc8509b2b24d3fb0ab60f4851711955cdc3775c5f0f13e7628ac923db50acdee4a9fbc7aaa6fd870d467ba14675ffcbb9a3f5872ddb91db545eb2b3984e92a80d5141203eb78645992f2e08448e9c9e7e4ceeca91afc85786b9638f", 0x71}], 0xa, &(0x7f0000337000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x6, 0x2, 0xd16, 0x5, 0x4, 0x9, 0xbcd, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8, 0xa333, 0x930c, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x9, 0xefd6, r10}}], 0x90, 0x40000}, {&(0x7f0000157000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000077c000-0x80)=[{&(0x7f000093a000-0xb4)="bad3a5604b83cb6710dc78c9634716fcbc480e67134afd6b4256a20945b92bc46a53f3673180a4e31f1c3d47377810b44d72b477e9c4b697c57102e25016ca74c7fe07563173d7aeb29d67771f8ab9a913c8883d2fc4889d76f7a4a882b249bba96f4846c0f5454f07d25baa897c1ec875343c923f146030a49d298d86ca619806c81c71f0cb7c6c41a51a0730c547cb4027ac8c2458c4a67f0bf805a7e3480201ce4a573d328908eb65b1f572cc280c5f8f43ac", 0xb4}, {&(0x7f000024a000-0x45)="ad20bd63dcc5441c58096c4188e5253983d39d2e3cd851092d9ffee49df91c10cd51a5b900f3c46764d181b9a13a517083095b0c0fb7f5ad724d51a617e81ad2fc010ce2b6", 0x45}, {&(0x7f0000930000)="c43679f24ea491ab09cdddf3350dd22f7aced1db9790a6fffc473f4445b4bd727f2970aea6f2c544de18a632a3b5ba18a8ed7b639fd6054362dd6b10a3aac3e7bf653d2a2e322d14336db7d63b20bbd1b5b90c5b511545c76cf04cfc453212bcacf09ebc9948360a1882f7f7d35ed4336f58c6555523324c35a966e2c135d555c1e8689cdeb842fa6fe24b8aee1dd84a810c5d19327a1c99ea925529e0a10aad686a49292d2687b49a3b1b1f22bb4492d729131224d6d84677ca00e8e2bc70aa2d1eee7f071f999dac6ede380f0f9c7792078cb9b76a7d61c578dd57029baa0f46", 0xe1}, {&(0x7f000031e000-0x25)="088c5679aeff651f51c15b77ffa7b747b0b31a7dd469f16b5f3bc90dccc61cabea26ddeee4", 0x25}, {&(0x7f00000fd000-0xf)="3b670a8d0a5c24d21aca4ac537fb30", 0xf}, {&(0x7f00009d1000)="1215b3a2c79f5fb13a92c826e2439566983b679c35a9758785730f8880d0a05ca4239fa80ab73b3bf9e8b083a3f345e083f5ece8278b7c9c6b3f9c1cc9e8d41a788dde69ad940bad455cb91732f45ea38def35dcec4aea3a8f54d85378e3929c5aab5de9f7d896391e9a0b58add99fc10858c5e3aa4991444e4c212fbefa80aa9aa65393a61eb21dd1cf3605e140cdd6a93afe56e48a68697b39d82630e6", 0x9e}, {&(0x7f00003c6000-0x65)="403f352475fb850a5ec38ca995a664ff4475a75581ff68f3ff4932d4be9a42a991b904038ec003d4ed320152dacdebd4587b7c4abd5d834b63626558acb97ddb27dc64ac9df2a3b0fbd812733d684d02a3320142dd64171df461a08d61a88a60aa6cd37764", 0x65}, {&(0x7f0000ad1000)="316943cc15a7672e033133f433037752c69fc2a44a1f91e21cc2d82c8af7a353cca16887d9ab1b6b88441dbe1f2a75f297d78c8dc3c9dc5c994ecbe60d6ef861797a1a75d41dadf248c81fc58629c6d8e624e86c08dc0f90ffa552384254b717b997e0bc89c8f99a835a20ddff4883dc0ccdd53cc67db9e66a4c1603052d8b0f10c67206979f90ec51c4da7dbfd4c17b8903e1c1bcf54eb7e83d9ceb929e7c8509a11b95ffcb22016afacabd6d73fba144eb8f15474acf63c42ecb807451197bacf05885d5ffbb99a60e3b286e1e166027da8e6826f0789e378e5034ad5e76863b31f33147dc0fbf201d4820c19f7be0310ddb15bce1db4110", 0xf9}], 0x8, &(0x7f0000290000)=[@init={0x18, 0x84, 0x0, {0x4, 0x1, 0x13, 0x2}}, @init={0x18, 0x84, 0x0, {0x8bad, 0x6, 0x9, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x9, 0x802000000000, 0x10001, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8e, 0x0, 0x8, 0x1, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffff, 0x1, 0x1, 0x7, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xc38, 0xb, 0x7, 0x5, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x5, 0xc6, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x800, 0x2, 0x0, 0x2, 0x8455, 0xffffffff00000001, 0x40, r16}}, @sndinfo={0x20, 0x84, 0x2, {0x89e5, 0x200, 0x4, 0x5, r17}}], 0x1b0, 0x4001}, {&(0x7f0000768000-0x10)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f000059f000-0x80)=[{&(0x7f000016e000-0x1000)="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0x1000}, {&(0x7f0000caf000-0xfc)="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", 0xfc}, {&(0x7f0000595000-0x2b)="2d9022d43e36e52df16f6568dc0f28c0a97de734fc7b4195311ecdc5ae2659b18498991607240fb7717875", 0x2b}, {&(0x7f0000eb4000)="b08a8ff807da5789d20526a2caf4246d1df81c874341f865a79ccd1a6b7f29f8ec7763adbc5283231d26fe8c0bbbed9bcca488895e14ef312c5d837111592a4717c5bf70d0b7d59f8fe17e893963015eb6494c3bd38ae51f730acd44bbbf29d01159b5080fea9b5604e883c60e1b9bb3dae04c6365562df05bfc310c4b554e6bc3568cccdb9286ba8217581b64d92d1fb89da32474b201f4aba5491db16c9cb70d367b36a1d9fa43bd4486b309d6442b2b825ea95805c80e415ccd466b1a01e91e1fb0a57ae3296ee73652a725ccba73d227cc3ec90bfe138c5e09f86d48c95ada2c6ceed1b1f0c662dedf28", 0xec}, {&(0x7f000070e000-0x58)="b349c95311336692b7c1e55d22766e87a230891d261a257520013dcebd2393f5dae9d12be83c3c65b181a8743dcbf4b8f2217f281c9420e43094c9a6c3743ebd1e80cb3cad43fa8e3b5597c59cf3c92c830600dedb5435ca", 0x58}, {&(0x7f0000388000)="969a747bb44d676f2efe928a092b3953d547b8de111527517fd6674aeb193244ae869dba3e21b477d9dcc9f51e5ee5a1d13c2b74a3cc0ede302c1f54a28dafeef8bd3369d49edfd82d2f28d1b86870988cc277f737aec1229d8e4530c0e648cddf5c2e5d74b0231e0c6d359388760e9ca07830e1c422266915e942fa7c858b21c7cbe43b234ed1107658308ba9dd3a757c12635dce57ce61306e145e60060086fd90a9df274c01ab2b1491149154477ec1a1ef92c21c4f0495233ba4f190e378eb591ea33cdbf680bc4855dde1517f884023040b22a3", 0xd6}], 0x8, &(0x7f000083b000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xf221, 0x9, 0xf4b7, 0x5, r18}}], 0x30, 0x40}], 0x5, 0x40) keyctl$update(0x2, r0, 0x0, 0x0) 2018/02/19 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003e6000)=0x4, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007a0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/02/19 06:44:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') rt_sigprocmask(0xffffffffffffffff, &(0x7f0000033000-0x8)={0x8001}, 0x0, 0xfffffffffffffe9f) setrlimit(0x1, &(0x7f0000444000)={0xfffffffffffffffe, 0x3}) ftruncate(r0, 0x80000000000003d) 2018/02/19 06:44:42 executing program 5: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) clock_gettime(0x0, &(0x7f00000b0000)={0x0, 0x0}) ppoll(&(0x7f0000104000-0x8)=[{r0}], 0x1, &(0x7f000005d000-0x10)={0x0, r1+30000000}, &(0x7f000024c000-0x8), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000cc000-0x4)='/selinux/checkreqprot\x00', 0x410242, 0x0) mmap(&(0x7f0000250000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r2, &(0x7f0000251000-0x1002)=@file={0x0, ""/4096}, &(0x7f000023a000-0x4)=0x1002) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000250000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000250000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000ed000-0x4)=0x1c) 2018/02/19 06:44:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f84000)={0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000070f000)=0x1) fcntl$lock(r1, 0x7, &(0x7f0000def000)) fcntl$lock(r1, 0x25, &(0x7f0000016000)) dup2(r0, r1) 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f4000-0xa)='net/raw\x00') pread64(r0, &(0x7f0000a31000), 0x0, 0x3fffe) ioctl$TCGETS(r0, 0x5401, &(0x7f00001e9000)) 2018/02/19 06:44:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000047e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000bb3000-0x37)={&(0x7f0000bb3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000bb3000-0x10)=[{&(0x7f0000bb3000-0xc7)=""/199, 0xc7}], 0x1, &(0x7f0000bb2000)=""/69, 0x45}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000892000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000a91000)={&(0x7f000033a000-0x60)={0x27, 0x9, 0x5, 0x1, 0x0, 0xff, "f858c808fe64f262d309a52d0ff9ed151404858d9681602d6ce8ad36c97001b4a2eabc7036d5d64c94587889f92a00899059964bf5b97b4754b792ee094d8c", 0xffffffffffffff88}, 0x60, &(0x7f000027c000-0x50)=[{&(0x7f0000d5d000)="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0x1000}, {&(0x7f0000dd2000)="5a57681d15e360f39c312683b4c5c1482aa1fb38aa8a60944a6fc6f93f478ebab6bb6c89a54b29cbf401266f96a821d720112f82fb434aa0f2b335d9370ad259564968969945dbd8f709901c3dd95fe5f211ed5460a705d200ba253e60f8fb8e1aa7720c119ed5ba11f6c9b900a1e76344efe568d25a3076696b3c25dae8efcf5cd2a4274d466f46d8cdec4d587da2e6989921af30a3bb68103bf731ac5cc0e40ba09dd821295eacc81b81b82559be5acda1e5e9621183a2e502624d7c4312333f64a5066daa4e02828cba517c8ce871b4114c0afdfc2f74a307c02134bd5f9ee81bab927be9936f32ead51eb96c54", 0xef}, {&(0x7f0000973000)="c42f427f97f4033e820d7743cdf55a814c928b7471f67025d5b508fb4d065cab31ac962dc535e1b8ebb9af31e696b94f3261a7d6bbd71483e33cd488161b85d13e0150c1886939", 0x47}, {&(0x7f000052e000-0x5)="a99fb0790b", 0x5}, {&(0x7f00005ad000)="9805e3d0e4e076c078e8994473766b7a093e64abb3b6d6cff1574d3b8393b59e4295894a74f6b092233b704f7967664f626edee6bc6886994caffa2b", 0x3c}], 0x5, &(0x7f0000a6d000)={0x10, 0x102, 0x8000}, 0x10, 0x5}, 0x48000) sendmsg$unix(r2, &(0x7f0000448000-0x38)={&(0x7f00004c4000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000049a000)=[{&(0x7f000035c000)="d189ecad8eeb44eb0c6878a56e05f30c7c904ca4914427a999b667d91c8b", 0x1e}, {&(0x7f0000913000-0x10)="572f6d1c9d21547c91a828eb505f1eb0", 0x10}, {&(0x7f0000137000)="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", 0x1000}, {&(0x7f0000a93000)="453484cc608644f8cda368c247a2ba42d9d87bb60e724fadd7c0565c633a62c6e5808dbee481af960c89fe0ba96621c6d5d5fb6986442374616178db32cc9cc4a83b2a86947ee8dc2adb9650e08b8579cc331129b19305e8b6eb3401eb50f563e5820bed81d43bd6934c304a0b5f75c48217923e72dae348f87e2f59960c1c22", 0x80}, {&(0x7f000053f000)="7a5c763f3771d4d4e0107b7ff93b0852762b97b21d7164e12ff1003b3839bee3e432bf7e172bef91d733b0af42435d0e92a77647b15312307d6d0a903a33a971f7eccfa024641d77f016c71d983bf058fabf64751d5d8a10b86440370e327e8863839f34d8b94cc7897f35855938aaea136d57560c0608161be6d872671a27725eb269", 0x83}, {&(0x7f0000e6c000)="ab040e54ae3805742aa99179fda2567c34878e670e86c842ee6ecf6def4b1898d306f66ab36845bddfb4aa6618fb27f8bf0d03433f1cd1d296baef0a81922c7a3dd504ea47ecfbb16888eac7c835532649725923cfdd555318b2104869a87fb2a79ad9ee9f8fb455204e1425f49cf5d8a260dd2055129415c1c226333bebd43258af68922460081aa99bec20", 0x8c}, {&(0x7f0000fec000-0x52)="235e14f021468848666055ac250d4605eab205a529665c15cce57f4e331b1f2a59b31140fd98374ea3253a0d3db478516971879e00c38cf90b9d1760f541b41819fc73bc1be0aae06171728ab84066151111", 0x52}, {&(0x7f0000f16000)="f3bd6861d71a9f12a7cbd400db6740f1fe2d243f94061c47908da449275b7945658b66e451df017d1c4835fffe931f77916979a11154772fb7af6bdfedbdac064f02daba3ca6dd00fed81b99434697438b5a21da80fb4a790959d857f2b003ec91e8d5197a80ad48bd1a396e144d82f661568e2f8a7df5e18b4b319e85ebc7a3c689d09fc50bb9156d7f5a7c5d743505b65b9d23ff455cf96836b21bbe99d938352388ac161da0cf1d57a3bcabf4870286c5c8b6b3a096accb", 0xb9}], 0x8, 0x0, 0x0, 0x8000}, 0x40) sendmsg$unix(r1, &(0x7f00001f9000)={&(0x7f0000164000)=@abs, 0x8, &(0x7f00003f0000-0x20)=[{&(0x7f00006b6000+0xbe2)="c4c9ac36d8000197c685e9450b221d17dc5ad8aa22489967f941bc957eb027c2eeac272ac623845dc2aadca5d0ce20fe6c17a926a34d4f63ad42c80b15edfe3c9736cdd4a70112e1e25e74209f405e051717a1687f162584eb6953ad0b705da610e26cb09cada820cba5fbe7bd6d958ddeccf888bf008fddd17ad2483aeed738c205d598e892baa8b6ebb0bb3626b85087563279f5452359f0b2ea3d7cd51dd32b3c4993d65c498ce1a49def2fcf00add655b10f797cb8e185f259afdd89244301306239386e653c437a8dd6e60a90b607ce97089590fa9b1e2585cca61cc9ad75847223cf3432f79978023e2ba1f0da6d57b741692c5589d5", 0xf9}, {&(0x7f0000a6a000)="8a7ae5e32d1841c29cedf03fc991ae3db3af15083330770032c10f20f311ec73aefefff769b7e040c62e0aedfb520e5b88cdd65b6adfed6dfda20e512d8e05090db58148ccabfc2cc9c480316fac5809391cb736b984b4c6e4c1c19de25392457bbca7d52a6528077723a5299858cf5b222f76ae98dc1cc4d3661c1c7bcc3475fa788a04a893fe10bb4ff101a74232de71281c5d18d53a3faaefef3e449efc1d7cb1b3c687d098cbe7220f1231dd18203198f4c583f27652168655dbe8", 0xbd}], 0x2, &(0x7f0000dda000-0x18)=[], 0x0, 0x10}, 0x0) 2018/02/19 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) r0 = creat(&(0x7f0000b1f000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f6f000-0x18)={0x0, 0x1, 0x30, 0x1, 0x3}, &(0x7f00008a7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000497000-0x35)={r1, 0x2d, "d7b8956fa7266ba520162d44593c9fb88536cca57c0bc71806c627d8a82cd2bdfcb199405363335b3c194156cd"}, &(0x7f0000501000-0x4)=0x35) epoll_create(0x101) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000511000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000247000-0x8)={0x1, [0x0]}, &(0x7f0000238000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000afe000)={r3, 0xff}, &(0x7f0000da8000)=0x8) 2018/02/19 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000018a000)=""/104) bind$unix(0xffffffffffffffff, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000530000)=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2, r0]}], 0xffffff90}, 0x0) listen(r2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e1000)) sendto$unix(r0, &(0x7f00005b9000-0x1000)="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", 0x1000, 0x0, 0x0, 0x0) r4 = dup2(r1, r2) r5 = dup3(r1, r0, 0x0) connect$unix(r5, &(0x7f000002d000)=@abs={0x1}, 0x8) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000364000-0x6)={0x9, 0x9, 0xfffffffffffffff9}) 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000983000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @empty}, 0x3e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000361000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000060d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet6(r1, 0x0, &(0x7f000093d000)) 2018/02/19 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000d17000-0x90)=[{&(0x7f0000d2a000-0xc8)}, {&(0x7f0000f83000-0xa5)="f2fff0b725dc789062bea0903dae830ffda5089a286635984eae5ae4ebce50fd7c2595d3b7cfbe79add11e59738b460c4edc82e88e2b4d922edbca7ac08b85152b18f5b48f21d44097890821f817e9906ebbe8f15ff5789b738a9c443bd0622403c7629bb59294e6d5cf9bfd68b805ee7e9a5ee96ddbe38a0a5ceb88fcf93281609170f75864efcc02d097554f2372401e12ab97ac26381a589367a06472a6127fc7b7439b", 0xa5}], 0x2, &(0x7f0000c8e000-0x90)=[]}, 0x0) r0 = socket$inet(0x2, 0x7, 0xee10) open(&(0x7f0000800000-0x8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000bd000-0x4)=0x9) socketpair(0x3, 0x80000, 0x3fc, &(0x7f0000f6d000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000283000-0x20)={0xfffffffffffffffb, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000c24000)={0x94c, r3, 0x1, 0xffff}) openat(r1, &(0x7f0000e46000-0x8)='./file0\x00', 0x2000, 0xd0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a44000-0x16)='/selinux/checkreqprot\x00', 0x40040, 0x0) ioctl$sock_netdev_private(r4, 0x89fe, &(0x7f0000907000)="189365b2c0bdab1cfaf06f1a7ffb32da8dfd5099f14e2ee6e69c426755540e9c4b94756295d91b25c2a433bda23a5d2f8ea377dabd8531c6084fb5edc3b9bf93638baff52d8d6798210fca4e27302eb792e8c389193f41b202c3b6e702915b06cb437fa7ebe7457ab33ad0b0fb4122a42ba5c9acb54bc0e7627dc2fd1980ce3cfb64c2fa2ff63a503814acc967250ee89927bd7858eebb762705b802a53a8a9a4bbf21776dc60705c77c81") 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa6000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000858000-0x1000)="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", 0x1000) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000920000-0x8d)=@ethtool_dump={0x40}}) r2 = syz_open_dev$sg(&(0x7f0000846000-0x9)='/dev/sg#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000b8a000-0x18)={0x2, &(0x7f00004c3000-0x33)=""/51, &(0x7f000017a000)=[{0x1, 0x23, 0x7c0, &(0x7f0000259000)=""/35}, {0x40, 0x45, 0x8000, &(0x7f0000bcb000)=""/69}]}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000943000-0x8)=[0x100000001, 0x8]) bind$inet6(r3, &(0x7f0000655000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty, 0xffffffffffffffff}, 0x1c) accept(r2, &(0x7f0000841000)=@l2, &(0x7f0000701000-0x4)=0x4) close(r0) 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dbb000-0x12)='/dev/input/event#\x00', 0x200, 0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bdb000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000bd7000-0x98)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000203000)='/dev/vga_arbiter\x00', 0x4000, 0x0) fallocate(r0, 0x1, 0x8, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) execve(&(0x7f0000593000-0xe)='./file0\x00', &(0x7f00003fd000-0x30)=[], &(0x7f0000e47000-0x18)=[]) 2018/02/19 06:44:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a6b000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000aa9000-0x4)=0x0) capget(&(0x7f0000f82000-0x8)={0x399f1336, r1}, &(0x7f00000d7000-0x18)={0x3, 0x2, 0x3, 0xfffffffffffffff7, 0x7, 0xff}) r2 = socket$packet(0x11, 0x3, 0x300) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eca000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r4 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000a48000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x2, 0x4, 0x0, 0x0, 0xa, 0x20, 0x20, 0x29, 0x0, r4}, {0x9, 0x8, 0x0, 0x0, 0xfbeacae, 0x2, 0xff, 0x2009}, {0x7, 0x4, 0x5, 0x1}, 0x0, 0x7, 0x1, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x4, 0x3, 0x8001, 0xffffffff, 0x6, 0xfffffffffffffff8}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0}) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r2, &(0x7f0000e26000)="2db5000000e6000000005ca7", 0xc, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/19 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x10382, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) close(r0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f6a000-0x4)=@int=0x9, 0x4) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f00004be000-0x48)=@full={{0x3, {"68624a37e84a3a"}, 0x3}, [{"165678f924ccdc"}, {"98baa08c524d68"}, {"8af321f060087b"}, {"79110b19184e46"}, {"cfb7d79950b681"}, {"e35d121bca407f"}, {"0b8ad800182c73"}, {"729102767972c2"}]}, 0xfffffffffffffdff) 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000024f000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0xc}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/sequencer\x00', 0x60a182, 0x0) ioctl$TIOCCONS(r2, 0x541d) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) close(r0) 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000039000)={0x2, 0x7, 0x100000000, 0x4, 0x9d2, 0x3ff}) 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000636000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227b, 0xfffffffffffff000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000001d000)) [ 35.313028] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/19 06:44:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000a58000-0x4), &(0x7f0000cca000)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000dab000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000867000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000066000)=0x2e) write$selinux_access(r0, &(0x7f00003c5000)={'system_u:object_r:dlm_control_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x32}, 0x4b) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00009c5000)=0xfffffffffffffffd, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0x0]}) 2018/02/19 06:44:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3f, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000580000-0x30)={0xc, 0x0, &(0x7f00006f7000-0xc)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00004ec000)}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0x1d, 0x2, 0x0, &(0x7f00009bd000)={0x0, 0x0}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000092f000)=""/36) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/02/19 06:44:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chmod(&(0x7f0000013000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000+0x5c3)='/dev/rfkill\x00', 0x208000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000002000+0xef7)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00003c3000)={0x2010}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffd) readv(r0, &(0x7f0000a53000)=[{&(0x7f00000c5000)=""/4096, 0x64}], 0x1) 2018/02/19 06:44:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008c2000)='/selinux/member\x00', 0x2, 0x0) fchdir(r0) socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f00007e1000-0xf)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r1, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/19 06:44:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d25000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x100) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000d27000), &(0x7f0000c6c000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f00009ce000-0xc)=@kern={0x10}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f000086d000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x22) wait4(r2, 0x0, 0x40000000, &(0x7f000039a000-0x90)) r3 = syz_open_dev$usbmon(&(0x7f0000610000)='/dev/usbmon#\x00', 0x800, 0xc00) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00006b8000)={0x0, 0x1f, "70ef1a8b20db7e52f7ffb697a2216eff3864cb2e7f4992544be058e162b498"}, &(0x7f0000416000-0x4)=0x27) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000d6000)={0x0, 0xf541, 0x8001, 0x8000, 0x3af3, 0x4, 0xbd84, 0x3, r4}, &(0x7f00002fc000-0x4)=0x20) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=@ipv6_newroute={0x1c, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/19 06:44:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, []}, 0x3dc5) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0xfffffffffffffe65) 2018/02/19 06:44:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000fda000-0x30)=[{}], 0x2d5, 0xca) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000092e000-0x8)) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003f4000)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f000078a000)="c3ff7246198775fff931e554102fbc576f48f34e5870658db80b3c44163a7dff9d831dba42896dbac160b85dd3dc80c044381f34969a02fe2e73beef7e540fe26af75715f3da390b998928ea639aa2cc7e2bb28a77dea14e9d00b0e1226e597e1c10ccb0783984f71761d542473bb731373c3d5ace9ed68868f84e0003a1eae52da1e3b831ba39d7cf4ea3fea6ca4d3c631f015db6404806e9ebed1647a260b402130c700cff04268f4247d0808de6aa416b52622ccce89d40cb6735b76f3679106d42c7298a060d5e437703239e69c8694bcbfbea493ca3cb") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000c11000-0xc)) 2018/02/19 06:44:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{}, {0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r2, &(0x7f000013b000-0x8)=0x9, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e61000-0x8)={0x0, 0x1b8}, &(0x7f00007e1000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e57000-0x14)={r3, 0x0, 0x2, 0x4, 0x80, 0xfff}, 0x14) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={r1}, 0x8) 2018/02/19 06:44:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000894000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000001000)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000003000)={0x1, 0x7, 0x6}) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, r0/1000+30000}}) 2018/02/19 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{}, {0x0}}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ae8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r2, &(0x7f000013b000-0x8)=0x9, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e61000-0x8)={0x0, 0x1b8}, &(0x7f00007e1000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000e57000-0x14)={r3, 0x0, 0x2, 0x4, 0x80, 0xfff}, 0x14) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10), &(0x7f0000685000)={r1}, 0x8) [ 35.485697] audit: type=1400 audit(1519022682.975:6): avc: denied { set_context_mgr } for pid=5126 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/19 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000000000006, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b91000-0x1d)=""/29, &(0x7f000010c000-0x4)=0x1d) 2018/02/19 06:44:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000957000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000bea000-0x4c)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000160000)={@common='tunl0\x00', @ifru_flags=0x1000}) 2018/02/19 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)}) ppoll(&(0x7f000063d000)=[{r0, 0x2}, {r0, 0x1}], 0x2, &(0x7f000027b000), &(0x7f0000af6000)={0x7fff}, 0x8) 2018/02/19 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000fe4000-0x13c)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @ipv6={0x0, 0x6, "3f1700", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "ce0541", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, []}}}}}, 0x62) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000dea000-0x4), &(0x7f00002e9000)=0x4) 2018/02/19 06:44:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a25000)={0x0, 0x0}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000071b000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ee5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x80000000, 0x75, 0x7, 0x20, 0x4c}, &(0x7f00001c4000-0x4)=0xa0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000281000-0x24)) [ 35.543094] binder: 5126:5160 BC_FREE_BUFFER u0000000000000000 no match 2018/02/19 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000c15000-0xae)=""/174, &(0x7f0000c30000-0x4)=0xae) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 35.614416] keychord: keycode 12288 out of range [ 35.625384] binder_alloc: binder_alloc_mmap_handler: 5126 20000000-20002000 already mapped failed -16 [ 35.646369] audit: type=1400 audit(1519022683.135:7): avc: denied { call } for pid=5126 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 35.669297] binder: BINDER_SET_CONTEXT_MGR already set [ 35.674644] binder_alloc: 5126: binder_alloc_buf, no vma [ 35.686093] binder: 5126:5170 BC_FREE_BUFFER u0000000000000000 no match [ 35.690753] keychord: keycode 12288 out of range [ 35.690797] binder: 5126:5160 ioctl 40046207 0 returned -16 [ 35.699643] binder: 5126:5180 transaction failed 29189/-3, size 0-0 line 3128 2018/02/19 06:44:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='comm\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000546000), &(0x7f00006e7000-0x4)=0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out}, 0x18) 2018/02/19 06:44:43 executing program 5: socket$l2tp(0x18, 0x1, 0x1) r0 = open$dir(&(0x7f0000774000)='./file0\x00', 0x454400, 0x2c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004ee000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4)=0x60, 0x80800) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000e7d000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x5, &(0x7f0000000000)={0x5d4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000050b000-0x60)={0x0, 0x0, 0x1, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tee(r2, r0, 0x3, 0x0) 2018/02/19 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffd, 'queue0\x00'}) ioctl(r0, 0x1, &(0x7f0000001000)) mknod$loop(&(0x7f00009a3000-0x8)='./file0\x00', 0x6004, 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000d33000-0x4)) 2018/02/19 06:44:43 executing program 7: clone(0x0, &(0x7f0000598000-0xe4), &(0x7f00009fa000-0x4), &(0x7f0000e0d000-0x4), &(0x7f0000b1a000-0x2)) acct(&(0x7f00009ae000-0x8)='./file0\x00') r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000066000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000000)=0x4) 2018/02/19 06:44:43 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = eventfd2(0x800000000009, 0x80003) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00009d7000)='./file0\x00', 0x101000, 0x11) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00009d7000)={0x0, 0x0, 0x1}) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009d7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000018c000-0x10)={r2, r3, 0x8}) r4 = open(&(0x7f0000555000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0286404, &(0x7f00009d8000-0x28)={&(0x7f0000573000/0x1000)=nil, 0x100, 0x0, 0x20, &(0x7f000046d000/0x4000)=nil, 0x6}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000947000-0x73)=""/115) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00009d8000)=@int=0xd1, 0x4) mmap(&(0x7f000015e000/0x4000)=nil, 0x4000, 0x1000005, 0x18812, r0, 0x0) 2018/02/19 06:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bfd000)='/dev/sg#\x00', 0x0, 0x802) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00004a5000)={{0x0, 0x2, 0x8, 0x3, 0x1}, 0x81, 0x65}) write$tun(r0, &(0x7f0000eff000-0xf5)=@hdr={0x3, 0x0, 0x0, 0x20000008000, 0x80000001, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x32a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x400000000000, "ff00a4"}}}}}, 0x42) 2018/02/19 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) set_tid_address(&(0x7f00003e4000)) socketpair(0x3, 0x4, 0x6b, &(0x7f0000299000)={0x0}) lstat(&(0x7f0000e7d000-0x8)='./file0\x00', &(0x7f0000c57000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000ac6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000a04000-0x8)='./file0\x00', r1, r2, 0x1800) 2018/02/19 06:44:43 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x4) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) [ 35.704420] binder_alloc: 5126: binder_alloc_buf, no vma [ 35.704455] binder: 5126:5151 transaction failed 29189/-3, size 0-0 line 3128 [ 35.729293] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.738624] binder: undelivered TRANSACTION_ERROR: 29189 [ 35.754887] sg_write: data in/out 98268/24 bytes for SCSI command 0x0-- guessing data in; 2018/02/19 06:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) vmsplice(r0, &(0x7f0000d12000-0x40)=[{&(0x7f0000dca000-0x2f)="7b9796c5dc9320030a314347869a0c7fccaa848be4590e5b7e2975a817833655e447b23ada692edd3cea2e8e348382", 0x2f}, {&(0x7f000001c000-0xf1)="3cfc12a91a1394cab4ba343d9cdcb897315fbc75801bb6507281c14fcb10bfaf1d3a3fc6b923fbe4bf26110c3fa71b2a449c2cd0c30350f7382dcc27a41edf0161a6ecbb4a0fedcb8c53d3a3822717aeba281619690f5a20512d309e6a484bd743a473afaabc9ab62f4d802aa6149b77b70844c9ccc2d8b4ece348f7cc0351173f70dce8296cddfa8db75b3f49214d9afaeaae368487daa0259c660bc09d2fffe0915a0d8de91fbd7551c23e4817e6b3df912e648ca9b7eafdf34e80b93d3e7933e043414c03cabb5c19d6ba31ce0b9338e13c343aa78ab8a80f53b34c6e2cfef0d96efbee688f55194e07d99e668000be", 0xf1}, {&(0x7f000087b000-0x93)="c79990d8d284d241e3504cef15228770a9ec01ca0d385024be3f6fb10ac8555daa477de9b493f1af075497cb91f8cbf00a33e815b109d64b6f3b73fb3ef37ad0a8e463de7082cfaf4e13a69a4d24bf004791bbb28b7e31434fdaf69046f5042589b02004db11486dfc56851f6fe10cf858d5ed7edcb483a4dba03c2436fb8cabc26f1a46ae147f9eb54ade3d838c86542a783f", 0x93}, {&(0x7f0000f12000)="d78ecf1ec3d73e84255f52907df636740262e78f1415010cc5bd42e5d0d64072dac0b55f1be88719b8cc1f0c9287f31d35329c723313abeec1050576440bef563f082a84affc4dfbb236085c17f35403f377fc71431a6d6226f9aece6cb81d669a3671b7cb4017e4b2aa3e80bf7c434bf61bbaea86b911dff7ead37718416d17b9a5a90181320c24fb53cd1b8f73b9f3ce836469aac9a5c5f677f8804b59ce432758a1fdd540528a17b2b4bf3594bba57d97f125b39c9253df", 0xb9}], 0x4, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c8000-0xc)={0x0, 0x0}, &(0x7f00000cc000-0x4)=0xc) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a53000-0xe)='/dev/keychord\x00', 0x60d6aeed902633b2, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000005000)=0x401000) 2018/02/19 06:44:43 executing program 2: clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e1000-0x4), &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lchown(&(0x7f00004d4000-0x8)='./file0\x00', 0x0, 0x0) socketpair(0x2, 0x800, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0xfffffffffffffff8, 0x1, 0xffffffffffff77ef, 0xffffffffffffffff, 0x3, 0xfffffffffffffabb, 0x1, {0x0, @in6={{0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x1000, 0x5, 0x1, 0x5e9, 0x9}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x2}, &(0x7f0000001000-0x4)=0x8) setxattr(&(0x7f00000e3000-0x8)='./file0\x00', &(0x7f0000734000-0xb)=@random={'user.', 'user{\x00'}, &(0x7f0000cef000)='vboxnet0wlan0*\x00', 0xf, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004000-0x8)) 2018/02/19 06:44:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10000000010e, 0x1, &(0x7f0000673000), 0xffffffffffffff21) 2018/02/19 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e04000-0xc)={@remote, @rand_addr, 0x0}, &(0x7f000099e000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000d0000-0x3)={r1, @dev={0xac, 0x14, 0x0, 0x17}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffe57) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000043c000), &(0x7f0000017000-0x4)=0x4bc) [ 35.754887] program syz-executor3 not setting count and/or reply_len properly [ 35.802625] sg_write: data in/out 98268/24 bytes for SCSI command 0x0-- guessing data in; 2018/02/19 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) pipe2(&(0x7f00003c5000)={0x0, 0x0}, 0x80800) sendto$ipx(r1, &(0x7f0000d24000-0x1000)="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", 0x1000, 0x48c0, &(0x7f0000168000)={0x4, 0x101, 0x752, "6383e8c13a46", 0x2}, 0x10) r2 = fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d15000)={0x0, 0xcc, "77ff8c88bb654a13f810a0022d5b4efdf0b1b094940af41a13b0d36a8fa586bbb0c58f52d160eabee4d47e961698b410c30175d0b7d162aec20c42ecaad65fd11bc4c96921cf532d056db7a8403da19e8fba560a182676a56c0fd4986cd660127c62b1f5ca83097f5a17cd4e9fce01438c45175ab019864151408dee3b4b715d3b3f2a7854af2e38a52dda4bf183a56448cb0366ba93218f4093d030d9943ad66930d705614aee4932babffd9e94c468420c901d1d3c4b3c60fe411e8aceef21afedc377e4709decffd1840f"}, &(0x7f0000e39000-0x4)=0xd4) fcntl$setown(r1, 0x8, r2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f00008e9000-0x24)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "1f0dbe", 0x0, []}}) 2018/02/19 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001b8000-0xa)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000d73000)={{0x3, 0x3, 0x5, 0x3, 0x10000000000}, 0x80, 0x6b09, 0x6e44}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r1, 0x540c) [ 35.802625] program syz-executor3 not setting count and/or reply_len properly 2018/02/19 06:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) rt_sigprocmask(0x3, &(0x7f0000163000)={0x6}, &(0x7f000049a000), 0x8) 2018/02/19 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000358000)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002b5000)=0x1ff, 0x4) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00002e9000)=0xe17, &(0x7f0000949000-0x4)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000710000)=0x3, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/19 06:44:43 executing program 5: r0 = socket(0x2, 0x0, 0xd7a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x44)={0x0, 0x3c, "eb1cf54ccd0afda8edde7481340d3e04accb9c47f1ddb1bc1d5780dc1ced87133f6f7199197f8f2afc2f7d9ae0eed2fa3e36a59bcb15f02b83047971"}, &(0x7f0000000000)=0x44) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x0, 0x8000, 0x7, 0x5, 0x1, 0xa975, 0x1, r1}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000597000-0x8)='./file0\x00', 0x108) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/02/19 06:44:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000379000)=0x10, 0x800) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f00007eb000)) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x48)=@full, &(0x7f0000001000-0x4)=0x48, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000001000)=@full={{0x3, {"07b56d71b82913"}}, [{"17125fcbccca89"}, {"e97f4db015e625"}, {"a19a8140d3c9ad"}, {"88f1d3c0370d89"}, {"ee146323de7828"}, {"5303912eba4d4d"}, {"1fa8b71312234f"}, {"fd3caa2f9ca7b1"}]}, 0x48) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[], 0x0, 0xfffffffdfffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2202, 0x0) 2018/02/19 06:44:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) getpeername$llc(r0, &(0x7f0000907000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c09000)=0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)) 2018/02/19 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x80400, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a1d000/0x4000)=nil, 0x4000) mmap(&(0x7f000091e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008d6000-0x8)={0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000063f000-0xc)={0x0}, &(0x7f0000fe6000-0x4)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fe5000)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000dd1000-0x4)=0xe8) getgroups(0x8, &(0x7f00007e2000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getpid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fe6000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000199000)=0xe8) lstat(&(0x7f000080b000-0x8)='./file0\x00', &(0x7f0000109000)) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000fe6000-0x4)=0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fe6000)={0x399f1336, r2}, &(0x7f0000fe6000)={0xff, 0x60000000000000, 0x1, 0x6, 0xffffffffffffff00}) r6 = geteuid() r7 = getegid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000640000)={&(0x7f0000fe5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe5000+0x9e3)=[{&(0x7f0000fe5000)="1054cea671e0db730f31dd3993303541cbd68e3e992d71fd06c971db932cd8d590ae94935c1c4523a88917f54db6bd37cdc0b5f1359f590a1bf1738e4c86e435f8c008af70924b85d4960bb095389c0da3531d2cca17edfbd9bfc89a7f925e032c67a60cb6e1e914b8f6fc519a38ef514d91401692371eed5f1f4bd17c3014ee0ee4b2afa715d7280a840ebb841f5831bf22fb2fffdea7bdf5c5e84df8aa7440bbd2a807448448fa8c11c805", 0xac}, {&(0x7f00001cd000-0x96)="017b6585fc36692ddbd2487513ce2a394eefb5c2955fde9927717609595edf44d1f7f39494720ec3d503687fef7dc17bfd581f9b86d818900c77b3dd3b52be667c7c187bffbb7654378e445b4311b2166f194c00c276257871d4cd39fbed81e44a345414026b4912252bf07613cc6559c977edabdf694ac9a0c374666396b29e9d4662352a09e735b5cea2ead0dce8da83576ec64f72", 0x96}, {&(0x7f0000b0b000-0x1e)="c9e4714467a859472a0681285078157b24b0d037b00ebaf1ee5f8b920cac", 0x1e}, {&(0x7f0000115000-0xa9)="d8b69c702e7b75820a66bb6aa871b003e03180da86ea4d6a37870fbce8cca985c3a1351aa179d72d3622e2f7b46c879e113774c1b38930c885ccb881a05ebf7af186d471d85cc983dafd021f9373db0f1dd8a78792d8a758eb7930bf964474ad14e2f6b9f2f29662cb7bb4a4635df9c2abfada8aabc5c38b84c782cd8ea4d3afd2259b26c7372f2b5a7eeb3c5567da99baac011f2d7c2a69aeeff50c367a84e6908bd1abe08382fdab", 0xa9}], 0x4, &(0x7f00005e9000-0x148)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x148, 0x20000044}, 0x40000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = memfd_create(&(0x7f0000fe7000-0xa)='/dev/ptmx\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00002f8000)={0x0, 0x0, &(0x7f0000c6b000)=[]}, &(0x7f0000763000-0x4)=0x10) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000fe6000)=@assoc_value={r9, 0x323}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r10 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r10, 0x541d) 2018/02/19 06:44:43 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003000)={0x0, 0x0, []}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000d99000)={&(0x7f00005f1000/0x4000)=nil, 0x4000}) 2018/02/19 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f00008f4000-0x10)='/dev/input/mice\x00', 0x0, 0x500) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000305000-0x7e)={0x0, 0x76, "78b6eef8b126aaa6e95fb25939d9c1e432e04d8eed96406a592c0a002538edb005d541869e816fce02d78be3f616cb48584c08ec5e84480393f2bc918393e6f5f93b27d19e247e81b88e3b2f254ccc08489240dcda94bb69ed23142a3733e37603c915ad4c906dc4a6eaca72980c67276f534787fbe1"}, &(0x7f0000c21000-0x4)=0x7e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000c6b000-0x10)={0x20, 0x8000, 0x6000000000000, 0x8, r2}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x3a1) 2018/02/19 06:44:43 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eaf000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x3f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) getpeername$netlink(r1, &(0x7f00000eb000), &(0x7f00008f7000)=0xc) 2018/02/19 06:44:43 executing program 7: clock_gettime(0x0, &(0x7f0000be3000)={0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x20)={{}, {r0}}, &(0x7f0000001000-0x20)) 2018/02/19 06:44:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000d3a000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfe000-0x40)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e2c000-0x8)='gid_map\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000063a000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00007b1000-0x10)={r2, &(0x7f0000f69000-0x1000)=""/4096}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x989680}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/19 06:44:43 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000027a000), &(0x7f0000000000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006de000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000f7000), &(0x7f0000726000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1000001, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f000083d000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) getdents(0xffffffffffffffff, &(0x7f0000b2d000-0x50)=""/80, 0x50) 2018/02/19 06:44:43 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0xffffffffffffff04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000942000-0x1e)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, {0xa, 0x3, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x53d}, 0x100, [0x4, 0x2, 0x101, 0x100000001, 0x2, 0x4, 0x2, 0x1]}, 0x5c) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="020000000400000000040080000abd22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000335000)={0x0, 0x0, []}) 2018/02/19 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x40002) ioctl(r0, 0x5380, &(0x7f0000ca7000)) getpeername$packet(r0, &(0x7f0000900000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000431000)=0x14) sendto$packet(r0, &(0x7f0000177000-0xed)="edb76609432445a97f2b5ecbd63d898dfdbc00cc9a01a9cd40b09a50f212ecb05ed11459abf940400b7825cc88f6b36f424bba78e451cebffb9d041b4eda408a85a3bb6caeb4d437bd067d3c068f71d93fe6ebe6a50780cc56499db975f06710f502b2d0ff52cdf143c20c5eca669e832d5079df3eca4c8dd55af1a6b0fb6daa52186c2e19d0de685d1b6a6fa8eabbcdd5f40d4d772bc9d6068eceb13b58fd6dc663a314093f8b4a2c602832662642780afe0085eb941a97afa5257a1f6880053e93e3cf8e50f9b803b674c245921af2c28189687f37a9ba465381e080feb9865fa8574a68ce34b12a2d79850a", 0xed, 0x40810, &(0x7f0000dad000-0x14)={0x11, 0xf6, r1, 0x1, 0xe000000000, 0x6, @random="666fc1434414"}, 0x14) 2018/02/19 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mknod(&(0x7f000016b000)='./file0\x00', 0x4, 0x9f9d) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f000077d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) open(&(0x7f0000240000-0x8)='./file0\x00', 0x80080, 0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000974000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fe000)=0x1c) execve(&(0x7f0000af2000-0x8)='./file0\x00', &(0x7f0000662000)=[], &(0x7f0000eac000)=[]) 2018/02/19 06:44:43 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000934000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000073000)='/dev/vga_arbiter\x00', 0x480c00, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/02/19 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x400000000000000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = dup3(r0, r0, 0x8000000080000) read(r1, &(0x7f0000493000-0xe6)=""/230, 0xe6) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000dd3000)=""/197) sysinfo(&(0x7f0000791000)=""/202) 2018/02/19 06:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000800001, 0x0, &(0x7f000002b000)={0x0, &(0x7f0000122000)=[]}) getresuid(&(0x7f000052d000-0x4), &(0x7f0000876000-0x4), &(0x7f0000abd000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000939000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000501000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001fb000-0xe8)={{{@in6=@mcast1, @in=@local}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000cb4000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000054b000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000196000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00008f3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020e000-0x4)=0xc) setfsgid(r2) stat(&(0x7f0000aeb000-0x8)='./file0\x00', &(0x7f0000def000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r3) 2018/02/19 06:44:43 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008e5000-0x28)={@common='teql0\x00', &(0x7f000023d000-0x34)=@ethtool_rxfh={0x46, 0x80, 0x100000000, 0x7, 0x6, "f560b1", 0x3, [0xfffffffffffffffd, 0x3, 0x34e, 0x1ff, 0x7, 0xc2, 0x1]}}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f70000-0x6)='cubic\x00', 0x6) 2018/02/19 06:44:43 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c8", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/19 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d07000)) r0 = syz_open_procfs(0x0, &(0x7f00009fe000)='net/netlink\x00') readlinkat(r0, &(0x7f00008b9000-0x8)='./file0\x00', &(0x7f0000b2d000)=""/4096, 0x1000) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00002ff000-0xe)=@l2, &(0x7f0000a01000-0x4)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000bed000), &(0x7f000063e000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map}) r3 = getpgrp(0xffffffffffffffff) get_robust_list(r3, &(0x7f000089f000)=&(0x7f0000f01000), &(0x7f000080b000-0x8)=0x18) 2018/02/19 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) 2018/02/19 06:44:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000000d000-0xbc)={0x0, 0x0, "000169076e743100000000000000000000000200000000000000000000000600000000000000000000b7000000000000000000000000000000000000000400", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) fcntl$setown(r2, 0x8, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x1}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/02/19 06:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000b51000-0x10)={0x7, &(0x7f0000576000-0x1c)=[{0x2e1c, 0x3}, {0x7, 0x6}, {0xa30, 0x2}, {0xfffffffffffffffe, 0x8}, {0x654b6b9d, 0xc3}, {0x1ff, 0xffffffffb0e89c60}, {0x0, 0xffffffffffffffff}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b98000-0x8)={0x0, 0x8}, &(0x7f0000c52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000bc1000-0x8)={r1, 0x6}, &(0x7f0000dbf000-0x4)=0x8) pselect6(0x40, &(0x7f0000ea9000)={0x0, 0x4}, &(0x7f00004af000), &(0x7f00001a4000-0x40)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2}, &(0x7f0000f11000)={0x0, 0x989680}, &(0x7f0000d9b000-0x10)={&(0x7f00001ff000), 0x8}) recvmsg$netrom(r0, &(0x7f000056c000-0x38)={&(0x7f0000a9b000)=@full={{0x3, {"f2f58e4d1fd17d"}, 0x8}, [{"008a95544d87ab"}, {"16b72f250e657c"}, {"6e873818115933"}, {"e581b438e65367"}, {"7d298e4faee44a"}, {"8dd8267a34bd05"}, {"af7ddadcdd6005"}, {"93eb7e7e8f17ed"}]}, 0x48, &(0x7f00007f3000-0x60)=[{&(0x7f000083b000)="6d724287b20ced6c83836d90203622b3e79c64c7ec2c7f39497d8cdefcc3ee10715d12f5ba03a1a37d01bf8462930e2dc419de615f32618ef8323d3cf0a235c1376384666e178e853dc7d22aa6bcafbf06b06865cefbe9163ed95688eea577a92c24d130cc4e6476aced9ff2f32f25df2d0d711586de6aef511ba1a80d35e9df51e1cdbe22d5ff7011ab3644bcd375169b747323ea2efaae1599ad8b818c8c9b17537619751095344cf38333b6", 0xad}, {&(0x7f000047b000-0x8e)="ed09cf0a7fbdfe9e37f1fe8cddaf149be0c54f91f9a18144e57cc8077457870473d325814f2b41529895ec7389439ef278d7b3f35373b9959c5ca21fc78ee1698ddec928ded9cf5bd6336e5677c40619a817f71863369ce4e57b07f88267b2737f2fe4929281d7f54c2efa832620ab4f9c1cfb0383add33b10f3af31fa17b565c98c974a5891ebc222f867d0c821", 0x8e}, {&(0x7f000000a000-0xb5)="002980a18742baad2c23860a220c8a7e60995623c589006c03a0c945cebba022e7c6ea53f67b1aeb1b3430898269f7d88e1c49bd1d71ea42ef5f6498fb398d93b018d65d61618c56bd4bdcd9d156f462abfacfb467a193b7900b5050a0a3350769ff4c09e36265123d60ccd9e97144f561d6a622392f4248c8823d9975150d8664d53e78acc1b463e05647c7f61ef2b4a5d25e31dc892ac2b195d91df6c51bc521965b6745d634e5dc5bc19aabf76f5c3bd78a5193", 0xb5}, {&(0x7f000027e000-0xdc)="003a0b27113ef6781b2b3f34f9ebcc118ec42a3d522f1a65c1f34af8629890d539ab98403dc5e531d1dbcee3326979884e8041992591d25bb886719ea8bed33e2f998692528e6141699cfed6c8d6ef591c505d887f4418169608855fb55a9995c991d51977ebe31cc3b4e6bf2320eb3c2e0dbae7205c31437632f23f09fb8c91437e3c6d997b0b1e09427f04f970b37843fa5a6bef22a84a139a5103c218f5ae613f3f6e83e8e9c1a2df0e5d437696bbb9b66e9f1e1da8d8a392d107dcbb6a859d0ab6bfa86c0dc446142d5e6728f590aeaefcf47875b5f1e021b9f6", 0xdc}, {&(0x7f00005f8000)}, 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0x1000}], 0x6, &(0x7f00008b8000)=[{0x1010, 0x10b, 0x4, "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"}, {0xe0, 0x10c, 0x80000000, "0d8aaf89f3fd3ff1e09263168f521845a3b6a8acd96cb67918908d5f571983bb856bc80812212bce7fdb02a16471791574279463045c121f8613c3940efd8e25fcae5cac263db514863ae07ed8df38f503f42242feb24102e722dbc9ef15e852a4f13762f3f71417a6110e0dd8a4d5a1dab4582dfec62b48f14d6fa0e690b0cbe59af6f7e5d1ad7e6dadea9d7301184851c6ebda0d534f811387cfe9c7a4b186a06c4c5adb0a056e314f657995e468c85be51bbb0f8ac0aac29b0bdf51db932961ca5e26df0f10aa3c"}], 0x10f0, 0x4004}, 0x10000) 2018/02/19 06:44:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000d3a000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000dfe000-0x40)={0x0, 0x7, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e2c000-0x8)='gid_map\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000063a000-0x8)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00007b1000-0x10)={r2, &(0x7f0000f69000-0x1000)=""/4096}) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x0, 0x989680}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/02/19 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b3000)={0x0, 0x0}) recvmsg(r0, &(0x7f000085c000-0x38)={0x0, 0x0, &(0x7f0000bb5000-0x20)=[{&(0x7f0000b01000)=""/53, 0x35}, {&(0x7f000039f000)=""/4096, 0x1000}], 0x2, &(0x7f000049b000-0xd8)=""/216, 0xd8, 0x3}, 0x40002003) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00009ee000)={&(0x7f0000218000)=@in={0x2, 0x1, @empty}, 0x15f, &(0x7f000067f000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x3ef}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00005b1000-0x10), &(0x7f0000669000-0x4)=0x10) 2018/02/19 06:44:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cec000-0x9)='/dev/ppp\x00', 0x4400, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000d14000-0x4)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e58000)='/selinux/policy\x00', 0x0, 0x0) close(r1) 2018/02/19 06:44:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000563000-0xd)='/dev/usbmon#\x00', 0x1d60, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000373000-0x10)={0xec, &(0x7f000017a000)="cccc1537840e34e20711a3a328f65fee0e01d14808d16b270a6251b428ae74093dc426daca61d1ae00a91023876f12773c0cfacabcc007df076d660364f12c65cae04d0968217bad5b71675d3c75d3ed6c41df62c147a86a752843bfac9b2bb550220c248aa958e5b763acef419fc0d518dd0c0c7c5a7e789a3a5c192224d968892bc68ccda9a468b27aad6cac6ca4f6962e60142e9ed121b28327e096d43e6c82760b9bde456995345297368324184313202c90aa417b13adf82a38769c25fc3199a27dbf61d140959e56dcb8883f0b2c5e3d9e88a084b06cf56588e55f2a52426ae8d51633ddaf0a884a4a"}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ed000-0xc)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00005e2000-0x8)={0x0, 0x20}, &(0x7f0000d5f000-0x4)=0x8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000d00000)=""/27) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fcf000-0x8)={r2, 0x1, 0x5}, 0x8) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000ff7000-0xc)) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000770000-0x100)={0x6, 0x1, 0x2, 0x7, 0x4, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x204}, {0x10000, 0x3d, 0x1000, 0x0, 0x0, 0x205}, {0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x1104}, {0x6e7a3881, 0xbd4, 0x9, 0x0, 0x0, 0x200}]}) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) rt_sigreturn() 2018/02/19 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00000d1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006d4000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f000070f000-0x20)={{r0, r1/1000+10000}, {r2, r3/1000+10000}}, &(0x7f00002db000-0x20)) timer_settime(0x0, 0x0, &(0x7f0000201000), &(0x7f0000133000-0x10)={{0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000073d000)={{0x0, 0x1c9c380}, {0x0, r4}}, &(0x7f00000ec000)) 2018/02/19 06:44:43 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000)='./file0\x00', 0x201, 0x30) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000013000)=0x800000000000ff, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000014000-0x4)=0x1, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000000f000), &(0x7f0000015000-0x4)=0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(r0, &(0x7f0000016000-0x48)=@full, &(0x7f0000015000)=0x48) accept$packet(r0, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007000-0x4)=0x14) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000018000-0x10)=@syzn, 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005000)={r2, @rand_addr=0x66, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000018000)=@ax25={0x3, {"df38ebec7288a1"}, 0x4}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000001a000-0x20)={@generic="cc29f7622f3b46abc547b515b0858bad", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000011000-0x38)={&(0x7f0000017000)=@full={{0x3, {"404580696dc531"}, 0x101}, [{"742356a5c9d60a"}, {"fc8bad106d2b5b"}, {"be4d190d1bdf8c"}, {"1c28d14208ebfc"}, {"c68434e3cee467"}, {"b808b51f56abbe"}, {"f4604a66d3bba7"}, {"9b3cb27e8035e6"}]}, 0x48, &(0x7f0000018000-0x90)=[{&(0x7f000000b000-0xec)="9f01b9166d7733bc6c610cb6ec36adbfa43a203f13a38f941125637a0df513b71081d8cc33f8b511f1fd70afeacd05f2d9938bf943e6b4399f06794be4b1bc49e6b9dcbc0dd2cdf20922557c3ce600fbe7d288dc03ce84f9cff9af3ee62dc7a0669c82b3b6e96f5f107111c5373a5ac5406fa4c9699ef0465de1486c6cdeb16421bb48de440aaa1bcfc511eb1feb18ecbba2b5abd86a6cf7482dbc2e0a193e763dc385708055c9eb662b26228f3838603f4416e15c577567a4ffb4914b6ebe6118c7952ce4e1c14c72d1c3f684274c20c9f6863c7cf3523c2ff12563bb2230625fbaabacf429b63597fee891", 0xec}, {&(0x7f0000018000-0xe3)="e15dac7435d35c35b9804be68b298f43c72673fe7d9202fa6744b4c4e976cfe0ae804a616a2f1c8f0a8141f2e6ba6d61a1bcb2b0e1ccbc3957e00fd5b4c98b66eb8191748f408cb0b223961bca13c225064061e9b0ddae669f20cb87760332692ec5db3ba459558c4734c2736cb9ee26403eb099cf6158ee335bffaf65f6973d037924303cfcff9c05ac3ff1031f88b7f4da6ee7215c74f8c93e10cc1ec0f3a1427670020625519991845db6c372ecf3725e15849ac0489758ce7a143c083fb97208134c075776d0ded2932d5ca57e5321151de4f5f649e6f470b0c2b8feda37f17feb", 0xe3}, {&(0x7f000000d000-0x99)="c42c9a5efa0b9b23041324d4415f1265cd45eea46609a742473609891a3c99b9066dd2f13b55977d15497531bbff8c7a3dd0f6c00ae1cf581ad18097f17a1eb00bd4701054fe768e2dc78d6640f6a9bd5a26aa1335eea56a5f1d80793415af8a1ebe364fbc6cd14186412d50a0da308110fc896ad6717ed82ba17d13673113948b0c2032731504ec809c3d0ef810ba6142346b6f3210f40e66", 0x99}, {&(0x7f0000017000)="bb6941511366767870093771d9422dfa6f4cf07a45e4dcb313b038c12220c163ed44aef0cc150479cf5d50493ef51048a616cd6b5eb2ab4574cf752c997e6abaf7d53ffb41b5a3a4c16d29f182ab18c98895160cedf39d15221c8ab30d2b52d89252604f6227d9ba2216358a959a2636fd84e318b24ab5ad50cedd7d90cc898cce93d85f2d1ba3", 0x87}, {&(0x7f0000001000-0xc8)="8cd2758068bfdb96a50a527b9aad5e71a1ea985fff410c893fb52222a86484feb242e4634be2a68ffcbc301ef4fccbaabae0a270e8cf211549da7594a95116544637aecc14981ccb792278744fb29e32b66224fc10ea015ce3159465b545ff9ea0faa6692b7ad840d00aa942f5b36ccafea83e14a0c5e384265129a07195cb1905c30ceb1adf9c781605dcf2dc64f29bab011acfdeac93e20b4459a601b95411217100ce27020d0f3666d0486ea895388ced974a9c8fdbd841d718a0d186b2800ffbfbd659ee53d5", 0xc8}, {&(0x7f0000018000-0xa8)="3b91592e7faab5ce34d5070f0c7c550afd8a72d56a9f4ba1d0622c6d221a7bfd99863790bbebbfc881e29adb2537a81fafe46118511520e59d0eec9b365a5d4035c6149329ec5047926ec402b0d1cebcc27c5696e1e145f3b2bc4bf7b3fc5a99e4707d09b3d0fc100f40edf6c7cc41f910ef7ffc3fb5d5b51510baafe41dd7f08820de607347851a06efbcb57710f164fc14637262b0774ebbf81dedf663becf177f369275c51a36", 0xa8}, {&(0x7f0000000000)="1fd1237bfa313e9ee8", 0x9}, {&(0x7f0000017000)="5b40cf0ad0b24c923ad9bc75399dd2c7d271ae3363a61fec4bdc4b50efa91d4ce2b6d77f2d5bd12588a31363b30f2e42a97cd534ee44d24784fe52acdfc4464773e70caf38db94bf3edc8392c22fa5e955d8b1bdeadfac6b9b5c791a01beae1aebebbf900642bead9297cd8d9050c12f41729bead94de3c42ca00392d696ec404c866bac7895db7ee0830c0df6249950a23edb1ccb692748", 0x98}, {&(0x7f0000004000-0x74)="e55d9e5bb79fc5f3ea46768981e9b9749853011e73d16e1f70cf6e06182feacd81f327f338ac741d10d78e804b85cc83688d743dd553b14a8ab914f253e0dc0760b1abfa0f3112bd50d69efffcd261f284d7faae3f0f9ec842cdc9c11bf6c0a7c1c54c058243fe1b9cce36dbd4af87b7f3103567", 0x74}], 0x9, 0x0, 0x0, 0x4000800}, 0x2042) 2018/02/19 06:44:43 executing program 2: ioprio_set$pid(0x1, 0x0, 0x7ffd) ioprio_get$pid(0x1000000000002, 0x0) 2018/02/19 06:44:43 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000014000-0x90)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000014000)='keyring\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000016000-0x78)=""/120, 0x78) request_key(&(0x7f0000013000-0xd)='dns_resolver\x00', &(0x7f000000d000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000007000-0x1)='\x00', 0xffffffffffffffff) 2018/02/19 06:44:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a76000-0x18)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001ba000), &(0x7f0000a93000)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00009f6000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x1ff) r3 = creat(&(0x7f0000b05000)='./file0\x00', 0x8) accept$packet(r3, &(0x7f00008bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000352000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000349000)={@loopback={0x0, 0x1}, r4}, 0x14) ioctl$TCXONC(r3, 0x540a, 0x7) 2018/02/19 06:44:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f15000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/19 06:44:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e98000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x2000000000000001) ioctl(r0, 0x4000000002283, &(0x7f0000fb2000-0x3)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000591000-0x58)={0x4, 0xf41, 0x80, 0x2, 0x5, 0x10000}) 2018/02/19 06:44:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b4d000)='/dev/ppp\x00', 0x2000, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00009e6000-0x78)=""/120, &(0x7f0000a97000-0x4)=0x78) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)) [ 36.407044] binder: 5347:5359 ERROR: BC_REGISTER_LOOPER called without request 2018/02/19 06:44:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) socket$inet(0x2, 0x1, 0x6) mknod(&(0x7f0000f80000)='./file0\x00', 0x41, 0x0) execve(&(0x7f0000a77000-0x8)='./file0\x00', &(0x7f0000b60000)=[&(0x7f0000ff9000)='cgroupppp0mime_type\x00'], &(0x7f0000ff9000)=[]) 2018/02/19 06:44:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x2, 0xffffffffffffffff, 0x6, 0xfffffffffffffffb}]}) setns(0xffffffffffffffff, 0x0) [ 36.451879] audit: type=1400 audit(1519022683.945:8): avc: denied { transfer } for pid=5347 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/19 06:44:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a70000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000000)=[{&(0x7f0000748000)=""/68, 0x44}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000269000-0x2d)=""/45, 0x2d}], 0x3, 0x0, 0x0, 0x5}, 0x2020) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000242000+0xe2b)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0xc5f, 0x2}, &(0x7f0000bb5000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0xb, &(0x7f0000001000)=""/200, 0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x8001, 0x9}, 0x8) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000000000)={{}, {r2, r3+30000000}}, &(0x7f00005e0000-0x20)) futex(&(0x7f000000d000-0x4)=0x1a21, 0xc, 0x0, &(0x7f0000fd8000-0x10), &(0x7f0000048000)=0xa92, 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000001000)={0x9, 0x3, 0x100, 0x2, 0x9, 0x1, 0x5, 0x20, 0x80, 0x4, 0x2, 0x3f, 0x401, 0xfffffffffffffff7, 0x0, 0x4, 0x9, 0x6, 0x80, 0x7, 0x80, 0x7fffffff, 0x81, 0x2, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r4, &(0x7f0000002000-0x8)=&(0x7f0000002000-0x18), &(0x7f0000001000)=0x18) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/02/19 06:44:44 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000000c000)={0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2}], 0x0, 0xfdfd, &(0x7f000000d000-0x68)}) 2018/02/19 06:44:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000000d000-0xbc)={0x0, 0x0, "000169076e743100000000000000000000000200000000000000000000000600000000000000000000b7000000000000000000000000000000000000000400", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) fcntl$setown(r2, 0x8, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x1}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f000000b000)}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2018/02/19 06:44:44 executing program 1: mmap(&(0x7f0000000000/0x69000)=nil, 0x69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/19 06:44:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000d5a000)={0x2, 0xffffffffffffffe0, 0x10001, 0xba6, 0x8, 0x6}) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) 2018/02/19 06:44:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b84000-0x8)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f15000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="b3") 2018/02/19 06:44:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000003f000-0x10)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000749000), &(0x7f000085c000)=0x4) r2 = socket(0xa, 0x802, 0x0) sendmsg(r2, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4b9e98516e9605010e3332518578"}], 0x28}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000b53000-0x4)=0x19, 0xfffffc5a) accept4$ax25(r2, &(0x7f00009d4000), &(0x7f00000a2000)=0x10, 0x80800) setns(r1, 0x0) mq_open(&(0x7f0000eb7000-0x1)='\x00', 0x0, 0x40, &(0x7f0000b6b000)={0x1, 0x100000001, 0x8, 0x1, 0x4, 0xfff, 0x9, 0x70ac}) r3 = open(&(0x7f00002e0000-0x8)='./file0\x00', 0x28300, 0x2) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000f75000)=0xfa4) 2018/02/19 06:44:44 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) fsetxattr(r1, &(0x7f0000e5a000)=@known='system.sockprotoname\x00', &(0x7f0000f43000-0x5)='user\x00', 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000308000), &(0x7f0000251000)=0x8) tkill(r2, 0x16) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000717000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000c9000)={0x0}) r5 = mmap$binder(&(0x7f0000ec7000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004b7000-0x30)={0x11c, 0x0, &(0x7f0000972000)=[@enter_looper={0x630c}, @decrefs={0x40046307}, @dead_binder_done={0x40086310, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0xc6c650838164c35e, 0x0, 0x0, 0x28, 0x10, &(0x7f0000829000)=[@ptr={0x70742a85, 0x0, &(0x7f00006e1000), 0x1, 0x4, 0x5}], &(0x7f0000810000-0x10)=[0x48, 0x0]}}, @increfs_done={0x40106308, r3, 0x3}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x28, &(0x7f000026a000)=[], &(0x7f0000536000-0x28)=[0x30, 0x20, 0x40, 0x40, 0x20]}, 0x7}}, @free_buffer={0x40086303, r4}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x38, 0x30, &(0x7f0000793000+0x8cf)=[@fda={0x66646185, 0x2, 0x0, 0x35}, @flat={0x77622a85, 0x100, r5, 0x4}], &(0x7f0000e90000-0x30)=[0x48, 0x0, 0x78, 0x40, 0x17410cfb3f1d50e, 0x20]}, 0x81}}, @exit_looper={0x630d}], 0x23, 0x0, &(0x7f0000189000)="30b386bc8d082c858cc4bbdabe9e5b22c4dbcff0088549a2e9ff7e14ae9f53a64b1aeb"}) close(r0) 2018/02/19 06:44:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x4, 0x300, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000002000)=@get={0x1, &(0x7f0000001000)=""/4096, 0x100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)={{0x77359400}, {0x0, 0x7530}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 36.511632] binder: unexpected work type, 4, not freed [ 36.524038] binder: undelivered TRANSACTION_COMPLETE [ 36.529211] binder: undelivered TRANSACTION_COMPLETE [ 36.534329] binder: undelivered transaction 6, process died. [ 36.551560] binder: 5401:5403 ERROR: BC_REGISTER_LOOPER called without request 2018/02/19 06:44:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000058e000)=@full, &(0x7f0000d7c000)=0x48, 0x80800) recvmsg(r0, &(0x7f00009fa000)={&(0x7f0000d84000-0x58)=@alg, 0x58, &(0x7f0000eee000)=[{&(0x7f000036d000-0x46)=""/70, 0x46}, {&(0x7f0000675000-0x11)=""/17, 0x11}, {&(0x7f00001af000)=""/144, 0x90}, {&(0x7f0000852000-0x7a)=""/122, 0x7a}, {&(0x7f0000070000-0x7c)=""/124, 0x7c}], 0x5, &(0x7f0000f8f000)=""/98, 0x62, 0x5}, 0x40) r1 = gettid() unshare(0x28060400) pipe(&(0x7f00008b5000)={0x0, 0x0}) ioctl$TIOCNOTTY(r2, 0x5422) exit(0x0) syz_open_procfs(r1, &(0x7f0000c3a000-0xa)='net/igmp6\x00') pselect6(0x40, &(0x7f0000c17000)={0x4, 0x6, 0x4, 0x0, 0x8, 0x3f, 0x101, 0x9}, &(0x7f0000717000-0x40)={0x3, 0xe4f, 0xa9e, 0xffffffffffffff6c, 0x4, 0xffffffff, 0xbd07, 0x7}, &(0x7f00001e1000)={0x16, 0x9, 0x4, 0x0, 0x80000001, 0x4a, 0x8, 0x4}, &(0x7f0000ebb000)={0x0, 0x1c9c380}, &(0x7f000009d000-0x10)={&(0x7f0000afe000)={0x8}, 0x8}) 2018/02/19 06:44:44 executing program 3: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000-0x6)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001000-0x3b)=""/59) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000012000)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@common='yam0\x00', 0x0}) sendto$packet(r1, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000020000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xffffffffffffff75) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000005000), &(0x7f0000019000-0x4)=0x4) 2018/02/19 06:44:44 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000000)={@rand_addr, @rand_addr, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000fe2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x0, 0x7f, 0x3, 0x80000001, 0x2, 0x20, 0xa0, 0x2, r1, r2}, {0x4, 0x4, 0x6, 0x2, 0xfffffffffffffff8, 0xde94, 0x2, 0x3}, {0xffffffffffff8001, 0x5, 0x5, 0x20}, 0x200, 0x4, 0x2, 0x1, 0x1, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x3f}, 0xa, @in=@rand_addr=0x8001, 0x4, 0x7, 0x3, 0x400, 0xc5, 0x53c4e8c3, 0x8}}, 0xe8) mprotect(&(0x7f0000591000/0x3000)=nil, 0x3000, 0x6) [ 36.574179] binder: BINDER_SET_CONTEXT_MGR already set [ 36.585229] binder: 5397:5415 ioctl 40046207 0 returned -16 [ 36.593694] binder: unexpected work type, 4, not freed [ 36.599332] binder: undelivered TRANSACTION_COMPLETE [ 36.600387] binder: 5397:5402 ERROR: BC_REGISTER_LOOPER called without request [ 36.602518] binder: 5397:5402 transaction failed 29189/-22, size 0-0 line 3005 [ 36.616948] FAULT_FLAG_ALLOW_RETRY missing 30 2018/02/19 06:44:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001df000-0x8)={0x0, 0x0}) syncfs(r0) fstatfs(r0, &(0x7f0000cd4000)=""/119) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/19 06:44:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00004eb000/0xf000)=nil, 0xf000, 0x3000005) capget(&(0x7f0000001000-0x4)={0x20080522}, &(0x7f0000216000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x55, &(0x7f0000002000-0x55)={@empty, @random="ccce3330c83d", [{[], {0x8100, 0xbbdf, 0x7, 0x1}}], {@ipx={0x8137, {0xffff, 0x43, 0x2, 0x14, {@random=0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x89}, "7ea5b2dc68769461896ebd8fdb86d5510276f83c30a32652596140c44f11c6991c8b2db174"}}}}, &(0x7f0000002000-0x10)={0x1, 0x2, [0xf5d, 0x6ba]}) 2018/02/19 06:44:44 executing program 6: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000cc0000-0x8), &(0x7f00005ae000-0x4)=0x8) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7fffffff, 0x401, &(0x7f0000cc6000-0x8e)=""/142, &(0x7f0000cc6000-0x4)=0x8e) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000cc6000)=""/28) [ 36.616958] CPU: 1 PID: 5416 Comm: syz-executor1 Not tainted 4.4.115-g55a366596 #14 [ 36.616962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.616974] 0000000000000000 b0319e48b9da6a9d ffff8801c25279f0 ffffffff81d03d8d [ 36.616983] ffff8801d32baa80 1ffff100384a4f4b ffff8801c2527b78 0000000000000000 [ 36.616991] 0000000000000000 ffff8801c2527ba0 ffffffff816072d5 ffffffff81237470 [ 36.616993] Call Trace: [ 36.617006] [] dump_stack+0xc1/0x124 2018/02/19 06:44:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005c1000-0x20)={@generic="7c5ba7998d520eb51681382a2c4e70d4", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000951000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair(0xd, 0x3, 0x10001, &(0x7f000026c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d85000-0x4)=@assoc_id=0x0, &(0x7f000050e000-0x4)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e68000)={r3, 0x7, 0x0, 0xffbffffffffd, 0x11c00000, 0x9}, &(0x7f0000a45000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dd5000-0x8)=@assoc_id=r3, &(0x7f0000fa5000)=0xffffff8d) listen(r1, 0x81) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003fb000-0x8)={0x0, 0x1}, &(0x7f0000611000-0x4)=0x8) [ 36.617016] [] handle_userfault+0x715/0xf50 [ 36.617026] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 36.617036] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 36.617045] [] ? handle_mm_fault+0xb5d/0x3190 [ 36.617052] [] ? userfaultfd_poll+0x180/0x180 [ 36.617059] [] ? handle_mm_fault+0x291e/0x3190 [ 36.617066] [] handle_mm_fault+0x2938/0x3190 [ 36.617073] [] ? copy_page_range+0x1480/0x1480 [ 36.617081] [] ? __do_page_fault+0x780/0xa00 [ 36.617087] [] ? vmacache_find+0x57/0x290 [ 36.617094] [] __do_page_fault+0x35b/0xa00 [ 36.617100] [] do_page_fault+0x27/0x30 [ 36.617108] [] page_fault+0x28/0x30 [ 36.617116] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 36.617123] [] ? SyS_utimes+0xa7/0x1a0 [ 36.617128] [] ? SyS_futimesat+0x1a0/0x1a0 [ 36.617135] [] ? do_futex+0x15d0/0x15d0 [ 36.617142] [] ? vm_stat_account+0x130/0x130 [ 36.617149] [] ? __fget_light+0x199/0x1e0 [ 36.617156] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 36.617163] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 36.649884] binder: 5397:5415 got reply transaction with no transaction stack [ 36.649892] binder: 5397:5415 transaction failed 29201/-71, size 32-8 line 2921 [ 36.815054] binder: undelivered TRANSACTION_COMPLETE [ 36.820180] binder: undelivered transaction 11, process died. [ 36.826341] binder: send failed reply for transaction 16 to 5397:5402 [ 36.832993] binder: undelivered TRANSACTION_COMPLETE [ 36.838094] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.843531] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.849010] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/19 06:44:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000253000)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000643000-0x8), 0x114a) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000aa7000-0x20)=[{0xe, 0x5}, {0x8, 0x80}, {0x3, 0x4}, {0x0, 0x6}], 0x4) 2018/02/19 06:44:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) timerfd_gettime(r1, &(0x7f0000eb8000)) 2018/02/19 06:44:44 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000054000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000000d000)={0x4b2, 0xfff, 0x4, {r1, r2+30000000}, 0x5, 0x7}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000038000-0x4c)) 2018/02/19 06:44:44 executing program 6: clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xad00, 0xa1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x6, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @broadcast=0xffffffff}, 0x321, 0x200, 0x400, 0x0, 0x1, &(0x7f0000000000)=@common='ip6_vti0\x00', 0x4, 0x7, 0x2}) syncfs(0xffffffffffffffff) 2018/02/19 06:44:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00001e4000-0xfd)=""/253) sendfile(r2, r3, &(0x7f0000058000-0x8), 0x10002) 2018/02/19 06:44:44 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xea}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x2c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000004000-0x2)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0x7f}, 0xffffffffffffff0a) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000002000)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x9, 0x7fffffff, 0x98b, 0x5, 0x4}, 0xa0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000000)='fdinfo\x00') getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000006000-0x10), &(0x7f0000002000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000004000)={r4, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0xffffffffffffff2a, 0x100000001, 0x4, 0x7, 0x0, 0x0, 0x1, 0x6a32, 0x2, 0x7, 0x81, 0x0, 0x1, 0x6, 0x3]}, &(0x7f0000007000)=0x108) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000006000)=0x7fffffff, 0x4) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r6, 0xc0505405, &(0x7f0000001000)={{0xffffffffffffffff, 0x0, 0x9e7b, 0x3, 0x6}, 0x5f, 0x401, 0x2}) getdents64(r6, &(0x7f0000419000-0x44), 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000008000-0x8)={r4, 0x1ff, 0x8}, &(0x7f0000001000)=0x8) 2018/02/19 06:44:44 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, 0x0) socketpair(0x8, 0x6, 0x7, &(0x7f0000012000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004000-0x4)=0x14, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000012000-0x12)={0x0, 0x6, 0x5, [0xffffffffffffff58, 0x8, 0x8, 0x7cfa27be, 0xffffffffffffffff]}, &(0x7f0000003000-0x4)=0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000013000)=0x0, &(0x7f0000005000-0x4), &(0x7f0000004000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000005000-0xa)='blacklist\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000)="c7a91a5ba7d4734bca60b3f9d72179cd7e1b97bb17b365c048330f5429888c4b577cd3ef07bbfb66e0d452074b1a2ba0b44ea037fd13ef61795ac5e67170f0823d2abdc536b50f77cbe8ed1d19428e8762975472143d54fa9e5831ead3e881dc85b2", 0x62, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r5, r6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000004000-0xb0)={{0xd7e, 0x100000001}, 'port0\x00', 0x0, 0x1000c, 0x1f, 0x100000000, 0x7, 0x0, 0x8286, 0x0, 0x4, 0x4}) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4e2, 0xf000000000000000, 0x3, 0x6, 0x55d3}, &(0x7f0000000000)=0xa0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000002000)={0x15, 0xcc, &(0x7f0000002000)="5bcabaf05fcc66b69872fdaa83618db61a10833be8707e5343cbe209f43c579991285010ae2d1323fd1beae7202264ba1540440dcc0a2d39d039ae23d6942c66f2e45b98e1ddd8aab94a1cb33fced36ea5cb36c753ca12f13ce79d91a93bb4bfaf26dd4f8754daef59489311413e3bea83a6c0c7c5911168759e5eec7df472f45b410a2628ff052461dcdcddc618bbf0d1929f589d73df2b4f18dfabcb6d702879a23ed25b28b8b0d8056ab82c3fa677818e2a29473a7f9f6596b065450e5a07804ad9bc1103dd89d1e52901"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, 0x1c, &(0x7f0000001000-0x20)=[{&(0x7f0000002000)="3b550490e61d388772654efc35a68a4e20987054ca16a43e2f81eeff8c13484d17ff3e92b31e62bde631d30cc967e07d4ececba4f09489", 0x37}, {&(0x7f0000012000)="61afd591abb5be944597023160d715f39979c6e43d75be1eb7f00a2d2e968ff418ca711b64c453a8c9e815dad784018d4a1533ff4e1b6cbff8ea19323994009533b2470d251f08588f078754329e936eb1c099721078239a21ccfb93ee4217f1db0d0839126c4f55f36713113327b9b063cd435a53ea73ef747199", 0x7b}], 0x2, &(0x7f0000002000)=[@sndinfo={0x20, 0x84, 0x2, {0x83f, 0x4, 0x5, 0x400, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x7f, 0x1ec3, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x9, 0x7, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x9, 0x7fffffff, 0xfffffffffffffffa, r7}}, @init={0x18, 0x84, 0x0, {0xdd, 0x80000001, 0x6, 0x4}}], 0xf0, 0x50}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 06:44:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067b000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000093d000-0x10)={0x5, 0x100000000, 0x1, 0x9}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e67000)='/selinux/load\x00', 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000f72000-0x8), 0x40) 2018/02/19 06:44:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000013a000)) ioctl$LOOP_CLR_FD(r0, 0x7005) 2018/02/19 06:44:44 executing program 5: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000035000-0xc)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000003b000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}}, 0x0, 0x7, 0x4c, 0x200, 0x1}, &(0x7f000001f000-0x4)=0xa0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000003a000)={r1, 0x74, &(0x7f0000034000-0x74)=[@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0xffffffff00000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}]}, &(0x7f000001f000)=0x10) accept$packet(r0, &(0x7f000003a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000)=0x318) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = geteuid() r3 = getgid() lchown(&(0x7f000003b000)='./file0/bus\x00', r2, r3) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000038000)='./file0\x00', &(0x7f0000012000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x7, &(0x7f0000039000-0x12)='./file0/bus/file0\x00', r4, &(0x7f000002d000-0x3b)="b7eda2f548a00519a459bc74326fddd11c0f59ddc58e34b3fcba688ab75f772536dc76d5bf7e737ca553dc36305b7f03c6504a1b966f6ec2893d82") 2018/02/19 06:44:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001f6000-0x8)="707070305e7be500", 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000156000)={0x100, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00004f8000-0x20)={0x5, r1, 0x1, 0x81}) r2 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) epoll_wait(r3, &(0x7f0000379000)=[{}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000052000-0xc)={0x13}) 2018/02/19 06:44:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001000-0xae)=""/174) 2018/02/19 06:44:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000000000002, 0x2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x38}, 0x1}, 0x0) 2018/02/19 06:44:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f000027b000-0x4), &(0x7f00007d5000)="a1720b35248bccc555bb78457cef6df5d82fb5d6f08258753382212159f024677b5146ac95c66c694bc5c2ef0eb034c800c92e39b796cb35b5f978816bab3750114cf9a73b6f825904dd4016fba75558be63f92cbb397e4a9cea51ac0634e76ce54ae81e5bf3842118d295dcd9c45400004b67ed66ccec0756bb685695af574c19801b0efe9c1e88ddcfc800e689b35e3e6d9f54a4aebb414766de05c0490fa522fc32c876632ef5d72c7f3c748a58d239f0464580194131c93b1cf0527a89569e18fdd43cd6b02fd38a159657d908ea730008712faa28de22ccf409c4ff8d25af") mknod(&(0x7f000064e000)='./file0\x00', 0x800d, 0x0) execve(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open$dir(&(0x7f0000b85000)='./file0\x00', 0x81, 0x0) mknod(&(0x7f0000776000-0x8)='./file0\x00', 0xe058, 0x660) unshare(0x0) 2018/02/19 06:44:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fc0000)={0x1, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xf6}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}}, {{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x210) bind(r0, &(0x7f000087f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001}, 0x1, 0x2, 0x3, 0x4}}, 0x26) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000774000-0x98)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}]}, 0x18) 2018/02/19 06:44:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f000081a000-0x197)=""/407, 0x197) getdents(r0, &(0x7f000080b000)=""/164, 0xa4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000dd0000-0x10)={0x200, 0xfffffffffffffffb, 0xfffffffffffffbff, 0x7ff}, 0x10) 2018/02/19 06:44:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001f1000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00009a0000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @empty, 0x6}}, 0xffffffffffff7fff, 0x7f, 0x1bba3db4, 0x0, 0x2}, &(0x7f00008c6000-0x4)=0x175) fsetxattr(r1, &(0x7f0000c25000-0xc)=@known='trusted.syz\x00', &(0x7f0000c89000)='/dev/pktcdvd/control\x00', 0x15, 0x3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000478000-0x8c)={r2, @in6={{0xa, 0x3, 0x598, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfffffffffffffff7}}}, 0x8c) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) getpeername(r0, &(0x7f000071a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f00001d8000)=0x1e) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000020e000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/19 06:44:44 executing program 6: mmap(&(0x7f0000000000/0xd30000)=nil, 0xd30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000088a000-0x8)='./file0\x00', &(0x7f0000d30000)=""/73, 0x49) r0 = socket$inet6(0xa, 0x2000000000000001, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x8000000000e, &(0x7f00004a2000-0x10), &(0x7f0000351000-0x4)=0x10) mmap(&(0x7f0000d31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d31000)) 2018/02/19 06:44:44 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/connector\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000001000)={0x10, 0xffffffff9de9a296}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000001000)=0x7, 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000001000)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x8000000000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x101}}, 0x0, 0x0, 0x1, 0x1e7d800000000, 0x1}, &(0x7f0000002000)=0xa0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/02/19 06:44:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002}}) chmod(&(0x7f0000305000)='./file0\x00', 0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000807000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) [ 37.126831] sock: process `syz-executor6' is using obsolete getsockopt SO_BSDCOMPAT 2018/02/19 06:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000395000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f000023d000-0x8)={0x0, 0x0}, 0x0) unshare(0x20000400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000689000)={0x0, @in6={{0xa, 0x2, 0x99, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb5}}, [0x0, 0xff, 0xd914, 0x1, 0x0, 0x380000000000000, 0x800, 0x7b7, 0x7, 0x4, 0x7f, 0x67a, 0x1, 0x7ff, 0xffff]}, &(0x7f00007b4000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c9000-0xa)={r2, 0x4, 0x1, [0x9]}, &(0x7f0000309000)=0xa) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000f09000-0x40), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/19 06:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) timerfd_gettime(r0, &(0x7f00008cb000-0x20)) futex(&(0x7f000000d000-0x4), 0x400000005, 0x0, &(0x7f0000366000-0x8), &(0x7f0000fc5000-0x4), 0x0) 2018/02/19 06:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000dbb000), &(0x7f0000329000)=0x4) sendto(r0, &(0x7f0000521000-0x80)="38b9cbacff3d07a55e9a6bc808ab506f3916589bb7e95572a7f80113bdd6026d33f907cb6ba7ee94b389933ba152f502fe971f1a368ad55b22cff6ebf6e6358322ef7693bacfb4742c841d3df52b453b111a9402d997358537ab2942683b701e8c694e371ae19d55a44c8d29def980ae3ffb9cb0a10e91f0f02bb45c336ca708", 0x80, 0x81, &(0x7f0000f13000)=@vsock={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/02/19 06:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f000081a000-0x197)=""/407, 0x197) getdents(r0, &(0x7f000080b000)=""/164, 0xa4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000dd0000-0x10)={0x200, 0xfffffffffffffffb, 0xfffffffffffffbff, 0x7ff}, 0x10) 2018/02/19 06:44:45 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000019000-0x8)='net/sco\x00') readv(r0, &(0x7f000000f000-0x60)=[{&(0x7f0000002000-0x24)=""/36, 0x24}, {&(0x7f0000011000-0x16)=""/22, 0x16}, {&(0x7f0000019000-0xae)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f0000001000-0xcc)=""/204, 0xcc}], 0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000019000)={@generic="cb0e0ebca5430ca39d2c5fed2e28aa19", @ifru_addrs={0x2, 0x1, @empty}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/dev/keychord\x00', 0x300, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000019000)) signalfd(r0, &(0x7f000000e000+0x17a)={0x7ffffffd}, 0xaa95179275886fd6) accept$ax25(r0, &(0x7f0000000000), &(0x7f000000f000-0x4)=0x10) 2018/02/19 06:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002}}) chmod(&(0x7f0000305000)='./file0\x00', 0x8) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000807000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) 2018/02/19 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x2, 0x4) socket$inet(0x2, 0x80800, 0xdf) sendto$inet(r0, &(0x7f0000f33000-0x2), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 06:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f0000da0000), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x80000001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ece000)=@hopopts={0xf7, 0x9, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x0, 0x2e, "5d7291493194725b05d1f40b7143a8a7b0558740e14c2910a8b094f2817f1e6bf8a4b47569523541950ea33457fa"}, @ra={0x5, 0x2, 0x2}, @ra={0x5, 0x2}]}, 0x58) 2018/02/19 06:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00002d6000)={0xffffffffffffff9a, 0x0, &(0x7f0000523000)=[], 0xffffffffffffff6a, 0x0, &(0x7f000025a000-0x24)="4006cfc210427f2f36b7259498f1cd026acbbfadade6e1d2f8f86e70892baf44fc19bc02"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f7000-0x1)}) r3 = add_key$keyring(&(0x7f0000019000-0x8)='keyring\x00', &(0x7f0000eaa000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000c92000-0xd)='dns_resolver\x00', &(0x7f0000718000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000c4e000-0x34)="9b40ae2de2f22b71ff6ba12abbeccf6f5cdf1f03b8668cebb45cc97550136c6ac74a4f6f3ac3ddaf2a211974d7658c8e3649908c", 0x34, r3) 2018/02/19 06:44:45 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) eventfd(0x3) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xde8}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000008000-0xc)={@multicast1, @local, @empty}, &(0x7f0000010000-0x4)=0xc) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x4000, 0x2, &(0x7f0000005000/0x4000)=nil) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x2}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000f000)='/dev/vga_arbiter\x00', 0x8040, 0x0) 2018/02/19 06:44:45 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f52000-0x10)={0x9, 0x0, 0x4a9c, 0x4, 0x0}, &(0x7f0000559000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x1, 0x1000, 0x5}, 0x10) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00002e3000-0x4)=0x5) r2 = socket(0xa, 0x8000f, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x9) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000680000-0x4)=0x3, 0xfffffffffffffcac) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$KDMKTONE(r3, 0x4b30, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000002000-0x10), &(0x7f0000001000-0x4)=0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x1) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x36, 0x10001) 2018/02/19 06:44:45 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x3, 0x0, 0x3, 0x2}, &(0x7f0000002000-0x4)=0xffffffffffffff65) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r1, 0x4) r2 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0xfffffffffffffffe) fallocate(r2, 0x0, 0x0, 0x10001) r3 = accept4$vsock_stream(r2, &(0x7f0000001000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000)="c8", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000004000-0x4c)={0x200, 0x9}) unlink(&(0x7f0000001000)='./file0\x00') 2018/02/19 06:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000395000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) pipe2(&(0x7f000023d000-0x8)={0x0, 0x0}, 0x0) unshare(0x20000400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000689000)={0x0, @in6={{0xa, 0x2, 0x99, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb5}}, [0x0, 0xff, 0xd914, 0x1, 0x0, 0x380000000000000, 0x800, 0x7b7, 0x7, 0x4, 0x7f, 0x67a, 0x1, 0x7ff, 0xffff]}, &(0x7f00007b4000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c9000-0xa)={r2, 0x4, 0x1, [0x9]}, &(0x7f0000309000)=0xa) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000f09000-0x40), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/02/19 06:44:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r0, 0x1, 0x48030009, 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000002000-0x8)=0xc4c, 0x8) 2018/02/19 06:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1_mb\x00'}, 0xfffffc6d}}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f00000d8000)="a1914865332d294cc11ff838926c17aadc59027321fffdc7e2767bc5ce7eecd007d8ce69e9b54f0c6ed1a4d91efc61f7b3d05ed2e5e69261433fc660ce424acf54f697ab2914a024103b15d10e197b67f11208d851e20e5b43d538890861def85e972e634451b4d1eaeff5a1616450986cf62bba2eb427b0fe4d8e562931c6d3b99b588536df5be4f4ffb9fc54d2350b77d3f0cf7e6d5716cd3852e6b16c9147b4ddf163741dd035fd9b0a81") 2018/02/19 06:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dbe000-0x1a)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) pipe2(&(0x7f000014f000-0x8)={0x0, 0x0}, 0x84000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000734000-0x8)=0x2, 0x8) 2018/02/19 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair(0xe, 0x80a, 0x2, &(0x7f000069b000-0x8)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00005dd000-0xc0)=""/192) tkill(r0, 0xf) openat$autofs(0xffffffffffffff9c, &(0x7f0000b89000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d70000)={0x0, 0xfffffffffffffffd}, &(0x7f0000d0f000)=0xc) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e10000)='/dev/rfkill\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f7c000)={r3, 0x4d66}, &(0x7f000038b000)=0x8) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r4, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/19 06:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x1c7, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000bb0000-0xb9)={0x0, 0xb1, "b442a960185e3b126d387363cc5e010d0496fb0ccc54a13e4fa210306b867eb15a248d4d1578ab191a709a681b13a8e44c5b95c673636e84235b7c08c1d098acf77079992eba5b21f6980a856903409e577dcca6e8704579261960bb5d440e83718dffc453bbe5caddf20652aa7262e19b756e85bd4f484d289c6ef5d7462358ef7204347e1ab87cbd5e3855265e8a901fd584d0db33614af396c2b697003585f9f382cf746cf1b13ffa24ec38d3b96d4e"}, &(0x7f0000df8000)=0xb9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008ac000)=@assoc_value={r1, 0x100000001}, 0x8) close(r0) syz_extract_tcp_res$synack(&(0x7f0000d78000-0x8), 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000007a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000063000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000c9e000)={0x1, 0x8000}) pwrite64(r2, &(0x7f0000124000)="fb227cc527aa594bf4cfd8ffe89bcf2808ed4ea3142b3566d13314bfbb7014ce2bf67b6513b30ef8b937a92af078a4", 0x2f, 0x6) 2018/02/19 06:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) lremovexattr(&(0x7f0000f22000)='./file0\x00', &(0x7f00000a8000-0x8)=@random={'os2.', '#}#\x00'}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}]}, 0x210) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c78000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x110) 2018/02/19 06:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000415000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x54, &(0x7f0000066000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ioctl$int_in(r0, 0x5421, &(0x7f00008f9000)=0x8) ftruncate(r0, 0x72f) 2018/02/19 06:44:45 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001000-0x38)={&(0x7f0000721000-0x1c)=@in6={0xa, 0x2, 0xa03, @empty, 0xffffffffffff8000}, 0x1c, &(0x7f000061e000-0x50)=[{&(0x7f0000000000)="c147899247ba9635bd64f20609a8c33558db04edbb7264a02381db18b501ceb676752937a7daf0b83c2fd4b88e07994a7f9fca34e27acb092ab8112afc2c7732b18cb9f8e9e6c4a6a767a51882d76fa2d0d0da49bf910890539a0d7dd9f1695bc39de261a8006490e51ab9f464b61a4e1f52a5b28ea183e100c5db85f828761cdffc4cc55a038993e2131351222009b4361e8253f980fd0bd85e4d69deeb360b99b01235726f40bd20ded3ee446f4a05a1404dd044b4907c1d49299ed8d8f30376225a14730d407a6a0c9e54647bc900dbaeb4", 0xd3}, {&(0x7f0000000000)="e084529570551aecdf1ecb7e2070eb2f", 0x10}, {&(0x7f0000e8e000)="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", 0xfd}, {&(0x7f000019d000-0x69)="67a817675209f05c1c10ff5643269acf96db62f6c27918747788c46904db53c421c7508df8fbe6165f4f60202e1c759a334202df2f17f10ef7bdbe9c3e568240bdc20be8ff5cea0aed0cf175d059f08a42779fafb562c9d0c29b9dde983d3e24b18a5237aedc767df5", 0x69}, {&(0x7f0000001000-0x2)="d7ef", 0x2}], 0x5}, 0x804) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000ca, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000000000)=0xffd5) r2 = syz_open_dev$usbmon(&(0x7f0000bb3000-0xd)='/dev/usbmon#\x00', 0x8, 0x521000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @broadcast, @empty}, &(0x7f0000000000)=0xc) r4 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000002000-0x8)='./file0\x00', 0x3a, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x0, 0x7fff, 0x0, 0xffffffff, 0xa, 0x20, 0x20, 0x7f, r3, r4}, {0x8, 0xec2d, 0x2c3, 0x55fb, 0xfffffffffffff45f, 0x8, 0x10000, 0x101}, {0x9f, 0x6, 0x100, 0x1}, 0x4, 0x8, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3f}, 0x2, @in=@multicast1=0xe0000001, 0x6, 0x7, 0x0, 0x5, 0xffff, 0x5e5d, 0x4}}, 0xe8) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d9000-0x6)='/dev/rtc\x00', 0x4400, 0x0) ioctl$KDENABIO(r5, 0x4b36) 2018/02/19 06:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b79000-0x20)={0x80000001, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000142000-0x10)={0x59, r1}) unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) getdents64(r0, &(0x7f0000810000)=""/61, 0x3d) [ 37.663510] binder: BINDER_SET_CONTEXT_MGR already set [ 37.669144] binder: 5549:5567 ioctl 40046207 0 returned -16 2018/02/19 06:44:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/enforce\x00', 0x200000, 0x0) writev(r0, &(0x7f0000455000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000000200000045eeffffff0b800019001a000d000000f4de28f0430000000017e9ff0000060400", 0x39}], 0x1) 2018/02/19 06:44:45 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f00002ff000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000608000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f000003a000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000054000-0x8)={r2, 0x5}, 0x8) r3 = openat(0xffffffffffffffff, &(0x7f0000fd3000-0x8)='./file0\x00', 0x0, 0x70) listen$netrom(r3, 0x7) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fd2000-0xc)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000711000-0x8)={0x0, 0x6}, &(0x7f00009b5000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fd1000)=@sack_info={r5, 0xcb, 0xb127}, 0xc) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00008e2000-0x38)={&(0x7f000009b000-0x48)=@full={{0x3, {"f5de95fcd9d0f3"}, 0x4}, [{"9ede46fab75aee"}, {"e4139d5728f704"}, {"3e0b9a61e714de"}, {"082c0b8a2b41f8"}, {"161be5743cc8b5"}, {"8c3a508a8d40cd"}, {"c780c9e7f541f6"}, {"328b495f2e4384"}]}, 0x48, &(0x7f0000fd2000-0x10)=[{&(0x7f0000234000)="f779cee1487346e98db7c33e2532aaee12207f841546a4beccf4df19ef915ccba3038f6dc7174d0f9b5e4a7583ae4064e176c98d753ae275ffa4c003085efa47c543d1488078ccdce618591f9970f97b7d7628b865dcbb541c725312db5b0be9e18fe519f39c91e8", 0x68}], 0x1, 0x0, 0x0, 0x4040}, 0x40000) getsockname$inet(r0, &(0x7f0000fd1000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000fd0000)=0x10) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 06:44:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000715000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000e7d000)=""/112, &(0x7f0000000000)=0x70) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x204, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common='ip6tnl0\x00'}) 2018/02/19 06:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt(r0, 0xffffffffffffffff, 0xe57e, &(0x7f0000ed1000)="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", 0xfc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000171000-0x38)={&(0x7f00003da000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f00007a8000-0x40)=[{&(0x7f000082c000-0x11)=""/17, 0x11}, {&(0x7f00001d6000-0x1000)=""/4096, 0x1000}, {&(0x7f00007ea000-0xe6)=""/230, 0xe6}, {&(0x7f00003be000-0xef)=""/239, 0xef}], 0x4, &(0x7f0000477000-0xc6)=""/198, 0xc6, 0x7fff}, 0x40002000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007bf000)={@common="6c6f00190000088000ade6fff0000002", &(0x7f0000bd3000)=@ethtool_drvinfo={0x3, "2a7e52bed84da4cad07d26304e559a2913eb5b4e1c71463c50c4a91b1b40359c", "281e2b5c59a994d7e14d5c139616128c54b0a2f2e206ac03db4b572f2edb32dc", "3bd358b11bfcd452f23960cdcf375ec560a4fe5c4bc2de1cfbc8ac5632d777ca", "be269a3005fd0b1664878739456e5cc7938000fc96a6cad63cb5f2ff05e985ff", "53a13e73d37e1b9efc844d9d51ab0453ceb7f0a405c958017d381bd0cedb4a79", "712949e983bfee972c3b96aa"}}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00009c6000-0xc)={@rand_addr, @multicast2, 0x0}, &(0x7f0000834000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00001b3000)={@dev={0xac, 0x14, 0x0, 0x10}, @empty, r2}, 0xc) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001d5000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000995000)={0x44000000, 0x9, 0x8}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00004b9000-0x4)) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000271000-0x78)={0x6ed, {0x2, 0x3, @empty}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x8, 0x3f79, 0x20, &(0x7f0000ad0000-0x10)=@common='rose0\x00', 0xfffffffffffffd4b, 0x1, 0x2}) syncfs(r0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000117000-0x8)={0x0, 0x8001}, &(0x7f00007e2000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00002f6000-0x8)={r4, 0x9430}, 0x8) 2018/02/19 06:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000033a000)=0x8, 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000da8000-0x458)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000b42000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @multicast1=0xe0000001, @loopback=0x7f000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ecd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000a49000)={r2, 0x80000, r3}) 2018/02/19 06:44:45 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000), &(0x7f00000f2000)) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00005e9000-0x75)="ac415aa54b609b1fa74c391221867ecea90b21a262b55ea72f8c5022e3b84b1f3cfa50e2a7e9ed53ffcf5c26d37e984691489c4037c740787271c582b0bd836b7c5e73576279ce6fdcd275e85ac1e8262ea6ec24858acf9b77dc5aa8663794cc1697654fbaf461b8aabc02addf70942e8fc50d38ea", 0x75, 0x4, &(0x7f0000fd5000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c) 2018/02/19 06:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001e2000-0x8)='oom_adj\x00') ioctl$TCGETA(r1, 0x5405, &(0x7f000096c000-0x14)) pwrite64(0xffffffffffffffff, &(0x7f000082f000), 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munmap(&(0x7f0000160000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/19 06:44:45 executing program 1: clone(0x0, &(0x7f000028f000), &(0x7f0000d80000), &(0x7f00004de000-0x4), &(0x7f000096a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x3a9100, 0x141) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) renameat(0xffffffffffffffff, &(0x7f0000f39000)='./file0\x00', r0, &(0x7f0000c31000)='./file0\x00') [ 37.805626] FAULT_FLAG_ALLOW_RETRY missing 30 [ 37.810251] CPU: 0 PID: 5626 Comm: syz-executor2 Not tainted 4.4.115-g55a366596 #14 [ 37.818031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.827373] 0000000000000000 9a3747f427ddcf3f ffff8800ac98f6d0 ffffffff81d03d8d [ 37.835400] ffff8801d32bad80 1ffff10015931ee7 ffff8800ac98f858 0000000000000000 [ 37.843357] 0000000000000000 ffff8800ac98f880 ffffffff816072d5 ffffffff81237470 [ 37.851323] Call Trace: [ 37.853881] [] dump_stack+0xc1/0x124 [ 37.859743] [] handle_userfault+0x715/0xf50 [ 37.865684] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 37.872665] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 37.879043] [] ? update_stats_wait_end+0x4c5/0xa30 [ 37.885593] [] ? __enqueue_entity+0x134/0x230 [ 37.891705] [] ? handle_mm_fault+0xb5d/0x3190 [ 37.897821] [] ? userfaultfd_poll+0x180/0x180 [ 37.903930] [] ? handle_mm_fault+0x291e/0x3190 [ 37.910130] [] handle_mm_fault+0x2938/0x3190 [ 37.916157] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 37.922442] [] ? finish_task_switch+0x1e7/0x4e0 [ 37.928728] [] ? copy_page_range+0x1480/0x1480 [ 37.934925] [] ? __do_page_fault+0x780/0xa00 [ 37.940948] [] ? vmacache_find+0x57/0x290 [ 37.946723] [] __do_page_fault+0x35b/0xa00 [ 37.952576] [] do_page_fault+0x27/0x30 [ 37.958080] [] page_fault+0x28/0x30 [ 37.963325] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 37.970133] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 37.976510] [] ? hash_futex+0x210/0x210 [ 37.982100] [] ? entry_SYSCALL_64_fastpath+0x1c/0x98 [ 37.988821] [] ? userfaultfd_release+0x5a0/0x5a0 [ 37.995195] [] ? do_futex+0x3f4/0x15d0 [ 38.000699] [] ? ___slab_alloc.constprop.76+0x35d/0x530 [ 38.007683] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.014660] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.021638] [] ? kasan_kmalloc+0xad/0xe0 [ 38.027315] [] ? lockdep_init_map+0xeb/0x1690 [ 38.033427] [] ? kasan_slab_alloc+0x12/0x20 [ 38.039375] [] ? userfaultfd_release+0x5a0/0x5a0 [ 38.045749] [] do_vfs_ioctl+0x7aa/0xee0 [ 38.051337] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 38.057534] [] ? __fget+0x20b/0x3b0 [ 38.062785] [] ? __fget+0x232/0x3b0 [ 38.068033] [] ? __fget+0x47/0x3b0 [ 38.073197] [] ? security_file_ioctl+0x89/0xb0 [ 38.079395] [] SyS_ioctl+0x8f/0xc0 [ 38.084549] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 38.111471] FAULT_FLAG_ALLOW_RETRY missing 30 [ 38.116040] CPU: 1 PID: 5630 Comm: syz-executor2 Not tainted 4.4.115-g55a366596 #14 [ 38.123817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 38.133142] 0000000000000000 f904b2ba2c5828a2 ffff8800ad91f6d0 ffffffff81d03d8d [ 38.141110] ffff8801d32baf00 1ffff10015b23ee7 ffff8800ad91f858 0000000000000000 [ 38.149085] 0000000000000000 ffff8800ad91f880 ffffffff816072d5 ffffffff81237470 [ 38.157043] Call Trace: [ 38.159604] [] dump_stack+0xc1/0x124 [ 38.164936] [] handle_userfault+0x715/0xf50 [ 38.170875] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.177855] [] ? finish_task_switch+0x1e7/0x4e0 [ 38.184140] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 38.190517] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 38.196819] [] ? finish_task_switch+0x1e7/0x4e0 [ 38.203121] [] ? finish_task_switch+0x1bb/0x4e0 [ 38.209428] [] ? __schedule+0xa26/0x1ca0 [ 38.215129] [] ? handle_mm_fault+0xb5d/0x3190 [ 38.221259] [] ? userfaultfd_poll+0x160/0x180 [ 38.227373] [] ? handle_mm_fault+0x291e/0x3190 [ 38.233573] [] handle_mm_fault+0x2938/0x3190 [ 38.239599] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 38.245974] [] ? __schedule+0xac8/0x1ca0 [ 38.251655] [] ? copy_page_range+0x1480/0x1480 [ 38.257853] [] ? memset+0x31/0x40 [ 38.262927] [] ? vmacache_find+0x57/0x290 [ 38.268694] [] ? vmacache_update+0xfe/0x130 [ 38.274631] [] __do_page_fault+0x35b/0xa00 [ 38.280483] [] do_page_fault+0x27/0x30 [ 38.285987] [] page_fault+0x28/0x30 [ 38.291236] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 38.298045] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 38.304418] [] ? hash_futex+0x210/0x210 [ 38.310011] [] ? perf_event_comm+0x1a0/0x1a0 [ 38.316034] [] ? userfaultfd_release+0x5a0/0x5a0 [ 38.322412] [] ? do_futex+0x3f4/0x15d0 [ 38.327920] [] ? vma_wants_writenotify+0x49/0x370 [ 38.334379] [] ? vma_set_page_prot+0x10b/0x150 [ 38.340577] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 38.347568] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 38.353421] [] ? userfaultfd_release+0x5a0/0x5a0 2018/02/19 06:44:45 executing program 3: r0 = socket$inet(0x2, 0x80000000000002, 0x101) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000007000-0xc)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x25, 0x80000000a04d}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e97000)={r1, 0x5}, &(0x7f00009f7000-0x4)=0x8) 2018/02/19 06:44:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x7) pipe(&(0x7f000006a000-0x8)={0x0}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000e7c000)={@common='ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x3, @rand_addr=0x1}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x8801, 0x2, 0xff, 0x1, 0x0, 0x1000003, 0x141200000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/02/19 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003c2000)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000167000-0x8)=@assoc_value, &(0x7f00007ff000)=0x8) socket$netlink(0x10, 0x3, 0x1f) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000019b000-0x24)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) stat(&(0x7f000070c000)='./file0\x00', &(0x7f00004bb000)) 2018/02/19 06:44:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000621000)='./file0\x00', 0x11a) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000353000-0x4), &(0x7f0000488000-0x4)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c8f000)='/dev/autofs\x00', 0x111000, 0x0) readlinkat(r1, &(0x7f0000864000-0x8)='./file0\x00', &(0x7f000067a000), 0xfffffffffffffe0a) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00002cb000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sysfs$3(0x3) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b53000-0xf)='/dev/sequencer\x00', 0x101200, 0x0) r4 = socket$inet(0x2, 0xf, 0x2) ioctl$int_in(r4, 0x0, &(0x7f0000811000-0x8)=0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00006fa000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x1f3a}}, [0x1, 0x3, 0x4, 0x8, 0x0, 0x6, 0x8001, 0x2, 0x7, 0x9, 0x1, 0x401, 0x9, 0x800, 0x100000000]}, &(0x7f00009f6000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d51000)={r5, 0x7f, "da88105a0925db38151de80e0160fca0f6c247b9d6b6fb5eed307ba423db5ecbb86386a6bfd20f68a998819e789e3ec9518b758d86c5796888835f1a649ec11ceb372b0201625ff4da73180c64d82e5e16025bed099c8777a647672175e1064aaf3c766db0e9adf4485b44fc4e54196a590dd95e7a181c57f7aab316a5e46a"}, &(0x7f00009c1000)=0x87) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000243000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3ff, 0x0, @cisco=&(0x7f00007ed000)={0x4, 0x1}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000646000)=@assoc_value={0x0}, &(0x7f00005f6000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002d7000-0x18)={r6, 0x80, 0x30, 0x5, 0x2}, &(0x7f0000ff8000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000a1a000-0x6)={0x0, 0x20}, &(0x7f0000227000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000a2e000-0x4)=@assoc_id=r7, 0x4) timerfd_gettime(r0, &(0x7f0000f4f000)) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000371000)=0x3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c1000-0x4)=0xc, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x16}) setsockopt$inet_int(r2, 0x0, 0x2c, &(0x7f0000fa1000-0x4)=0x1000000, 0x4) 2018/02/19 06:44:45 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d18000)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f000009b000)=0xe8) r2 = socket$inet(0x2, 0x5, 0x7) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000001000-0xb)=@random={'security.\x00', '\x00'}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000863000-0x4), &(0x7f0000f51000-0x4)=0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d19000-0x14)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, r1}, 0x14) 2018/02/19 06:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000007b000-0xa)='/dev/ptmx\x00', 0x800, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a42000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) sendfile(r0, r1, &(0x7f000043c000), 0x63) r2 = memfd_create(&(0x7f0000564000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000657000-0xb8)={0x0, 0x9, 0x0, 0x40, 0x9, 0x7, 0x100, 0xffffffffffffdf71, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4, 0x6, 0x40, 0x2, 0xd3}}, &(0x7f000072b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000cc6000-0x8)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009c3000)={0x0, 0xb4, "f874f6e2e3ff6c063ed3af9c93b6228ca4b92b7466db06c97540cb26dacfd6e71224f510264b9aa6bc0a6aa9a62d2dad36356e93ccd0cfd4b35f7f72b99d726976d09d1554bfa1f22afb11062abe252c4c6eec6179f125894d2947dd923b83f36cb0644d511307ca8457992ff3e18e9011daeb73321ff6243006e38c849f79504ad6a5bee3a34243da5c4ae1189c83b6df9cc18add454e99bcc7d3143c289f45b013dadba193533c621ac7a8f5c9db621a03492f"}, &(0x7f0000075000)=0xbc) connect$vsock_stream(r2, &(0x7f0000183000)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x4, 0x1, 0x820a, 0x7, 0xe935, 0x9, 0x800, 0x80000001, r4}, 0x20) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xbaa) r5 = socket$inet(0x2, 0x1, 0xffffffffffffeffd) recvmsg(r5, &(0x7f0000cef000)={&(0x7f00009df000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000d52000)=[{&(0x7f00005a4000-0xdf)=""/223, 0xdf}, {&(0x7f0000f46000-0x96)=""/150, 0x96}, {&(0x7f00005c5000)=""/115, 0x73}], 0x3, &(0x7f0000fa3000-0x8d)=""/141, 0x8d, 0x9}, 0x40010101) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00002fb000-0x1d)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) 2018/02/19 06:44:45 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000069d000-0x9)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000912000-0x9)='/dev/rtc\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00007a1000-0x4)) write$sndseq(r2, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfff, {}, {}, @ext={0x0, &(0x7f0000037000)}}], 0x30) r4 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x1, &(0x7f0000aef000-0x20)={0x0, 0x2, 0x5, 0xc0a9, r4}) connect$inet6(r3, &(0x7f0000248000-0x1c)={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000fa000)={0x126, @tick}) 2018/02/19 06:44:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) getdents(r0, &(0x7f0000b7d000-0x7d)=""/125, 0x7d) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000c69000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r5, 0xa, 0x12) r7 = gettid() tkill(r7, 0x100000000000016) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000440000)={0x7, 0x5, 0x100000000, 0x80000000, 0x7, 0x406}) [ 38.359793] [] do_vfs_ioctl+0x7aa/0xee0 [ 38.365382] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 38.371584] [] ? __fget+0x20b/0x3b0 [ 38.376826] [] ? __fget+0x232/0x3b0 [ 38.382070] [] ? __fget+0x47/0x3b0 [ 38.387227] [] ? security_file_ioctl+0x89/0xb0 [ 38.393424] [] SyS_ioctl+0x8f/0xc0 [ 38.398581] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/19 06:44:45 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0xff32) 2018/02/19 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x4c, &(0x7f0000fdc000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dd6000)=""/166, &(0x7f0000301000-0x4)=0xa6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) 2018/02/19 06:44:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00007c4000), &(0x7f0000408000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000508000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000464000)=0x693db6ee30248027) connect$packet(r0, &(0x7f0000d05000-0x14)={0x11, 0x6, r1, 0x1, 0x8af, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) eventfd(0x0) 2018/02/19 06:44:45 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fee000)={0x0, 0x0, 0x0, 0x908, 0x2, 0x0, 0x1f, 0x1, 0x9, "65778bb2c31ce4af3b1dba41ea78076ea5da578e866ac92c3fd7b7a0e215e304371b855a7616c525700b449e87b0780e5e1e67d635cbc8a230e621c9c2037364", "3306aaa27df4fa5511a0786963f3695751a63f4e0bb61feb7c746b5188ef5aba22e2f94abd9c1e075e5fe9af080b20cda2c754ec8e05c90199764b0e631ad223", "b3ac81637058b5448bea62136b151a41129dbea98850a12f31f63be8acbbfa16", [0x8]}) unshare(0x0) keyctl$describe(0x6, r0, &(0x7f0000fec000-0x16)=""/153, 0x99) 2018/02/19 06:44:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xffffffffffffffcb, 0x2000000c, &(0x7f0000884000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ae8000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000026d000), 0x7) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000057b000)=0x3, 0x4) sendfile(r1, r2, &(0x7f0000d1e000), 0x8080000001) accept$packet(r1, &(0x7f0000295000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000029f000)=0x14) sendmsg(r0, &(0x7f00002d9000-0x19)={&(0x7f00001c0000-0x14)=@ll={0x11, 0x3, r3, 0x1, 0x80000000, 0x6, @random="319cd02531c9"}, 0x14, &(0x7f00001d5000)=[{&(0x7f00008d6000-0xdd)="029dafabc3a541e764710b0550c9b95378069a7a3630eff0ec566d0c6c220f76b6b6a1a7a140d644fcd3a4585d0361bcf45af09fe1472bbd59262f31cb8b2282863e5bf669950dad5abd9ae16c04a025f1280aa386c3b5ea5db80edc440c41157c6f3b8e04b2415218d88f710b9a715769d2652a419fa78c242f4b2e89134dd30d8a7a86f7835b2d4745a66faf78aec7b4c826053e5c42c32835e5372c7968e6eab5742ccf75f17be42a9be204813fe2b528632714268be2f6b31cdadfc2cc92a73e9626068d2754eeac31e76a8f4f413607602326170a418b37fcbf97", 0xdd}, {&(0x7f0000f07000-0xfe)="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", 0xfe}, {&(0x7f0000057000-0x43)="8ba2fd4297b723824242093cb8b093d815b6b5ad7b03ceba2bdf993a846022367c2e9752a1544d7e0872f4c34ca7eb1e7024b256a33a7a7fd4439f1f88c21779a90f82", 0x43}, {&(0x7f0000f6c000-0x3)="60ae3f", 0x3}, {&(0x7f0000d76000-0xe1)="6190d026b7bb38a0481875829b7726eb875d7a61f8ef6ee608571c826cdbbfd9c1f8a4c732da456cacfca9864b5896e80de092e09ca85dc21d84a649ff1b7710747ee0cf85cb2a15703b569340f8c6b811a189f4cf8c9a26fa146b2030347397a047e5ede59c6b57986dd43ac1ea9fc6c29502867ba0044cf9a766c77a58c7c1f77f7e25c35dedf7581968fbd135884f196763be50e9255252d26780115e1ed1243bb4641de1ee6446a2611e8b6c2c241cfea0dc46e4090bc643721924456bc187346e1120096cf8b7350b2ea20ebd405298b2fc43b1705443c14eabeb042c304a", 0xe1}, {&(0x7f0000dac000-0x26)="47081bcad9ce3f0d1c5699c0328abbb5dba3c246a0cc5905e10b423c5beebabea35ec0e8385a", 0x26}, {&(0x7f000011e000-0xa1)="def4fb7512cc6a68ed73e1834f1ebc868df1e803a5573f157f3ee2f3403e123d0af91d9261dcc661406c06be6c8ac9aee9e81079ca34129ac701aaae7566026639a6d50c6fb59df50e6526524103caa3a07d6d635573584f7d3398f911e2b55fe231b598bc3d7977446c38ec7a08d977576a37220fbb11b69153335f3935a4f5d399212b81acab821cc5b6a3d17c09d533641cf49bdc2bd6dd9a82cf34eb86fecd", 0xa1}], 0x7, &(0x7f0000060000-0x1b0)=[{0xf0, 0x11e, 0x5, "832e2e0ffaa0b6b682a926f75bffc5ef9e1998b498767744b8c49e1879242b20a58ddd395a9b433f44fbac43b1a34b09bfadb49c0eb932dd87cc5af41060a4c8e357fb0223a2fa5fdd31fdc7df16717c10708bee45bca36f991fdb0f4c51ca8a23f00f1ba2bf11d40cfa5af868a4e6009eaf06a596e14cb789cd603181648878ba15154012e1e5d4d7eb70280a0dcc52bb778b100637291ef4df7554882a2091868c12d99f7d2b9b90eb536cac90dbbc59f371bb09877c92bc772244b9e7ffc29d0320fa5a9bb91300c8f94093625ab5acca43d3b716737b9fc4369bbc023ec2"}, {0xc0, 0x13e, 0x8000, "474c07110e196f7bd173e46ab48eb7d3a3261888025a5875be2455bcf3b6ccb4509182394bef258f79c6791370a17e10c3fa96242768b11bfb35c72edd16f1eae0a53d7ec45e01740e0060213360f2e513c2d775ebd1d09aaf9579c191d72137837ac90e4f18833692b41b694a2ab4fdeb44138bcdb0de86f7b9e72109731ed09bfcb58f50205a8ed32232b433426314337eb53fabcc5d3f5714d6733ea904f4c70555d1bff620834f3dd48f958ece"}], 0x1b0}, 0x8000) 2018/02/19 06:44:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd2000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000c4a000), &(0x7f00006d2000-0x4)=0x4) 2018/02/19 06:44:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f00008f0000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r0, 0x148) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) write(r1, &(0x7f0000d7c000-0x8b)="85", 0x1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c49000-0x230)={0x10, {{0x2, 0x3, @empty}}, 0x0, 0x3, [{{0x2, 0x3, @rand_addr=0x1ff}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x230) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x0, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 38.535907] audit: type=1400 audit(1519022686.025:9): avc: denied { create } for pid=5684 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.561574] audit: type=1400 audit(1519022686.055:10): avc: denied { write } for pid=5684 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 06:44:46 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000429000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000f9e000-0x7c)=""/124) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000d44000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005ac000-0xc)={0x0, @rand_addr, @multicast2}, &(0x7f0000c8f000)=0xc) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) close(r1) 2018/02/19 06:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000186000)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000dbf000-0x4)) accept4(r0, 0x0, &(0x7f000088f000), 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000045b000-0x38)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/19 06:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00009dd000-0x8)={0x2}, 0x8, 0x80800) ioctl$int_in(r0, 0x5421, &(0x7f0000100000-0x8)=0x101) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = creat(&(0x7f00005d9000)='./file0\x00', 0x180) recvmmsg(r2, &(0x7f0000627000-0xb4)=[{{&(0x7f0000ae5000)=@generic, 0x80, &(0x7f00005cc000)=[{&(0x7f0000d95000)}, {&(0x7f0000346000-0x53)=""/83, 0x53}, {&(0x7f0000a96000-0x72)=""/114, 0x72}, {&(0x7f0000aee000)}], 0x4, &(0x7f0000cb8000-0x36)=""/54, 0x36, 0x8000}, 0x6}, {{&(0x7f000075c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00000d0000-0x60)=[{&(0x7f0000c17000-0xb2)=""/195, 0xc3}, {&(0x7f00004c5000-0xc4)=""/196, 0xc4}, {&(0x7f0000b9a000-0x2a)=""/42, 0x2a}, {&(0x7f0000f94000-0xcb)=""/203, 0xcb}, {&(0x7f000049f000)=""/4, 0x4}, {&(0x7f0000533000)=""/124, 0x7c}], 0x6, &(0x7f0000096000)=""/191, 0xbf, 0xa3}, 0x3ff}, {{&(0x7f0000434000)=@can={0x0, 0x0}, 0x10, &(0x7f00000b3000)=[{&(0x7f0000796000-0x6e)=""/110, 0x6e}, {&(0x7f0000ba4000)=""/92, 0x5c}, {&(0x7f0000629000)=""/4096, 0x1000}, {&(0x7f0000aa9000)=""/3, 0x3}, {&(0x7f000063f000-0xa0)=""/160, 0xa0}], 0x5, &(0x7f0000eff000)=""/209, 0xd1, 0x5}, 0x6}], 0x3, 0x40, &(0x7f0000db6000-0x10)) connect$packet(r2, &(0x7f0000252000-0x14)={0x11, 0xff, r3, 0x1, 0x7f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00006d9000-0x4)=0x2, 0x4) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x10c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@empty}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x10c}, 0x1}, 0x0) sendmmsg(r1, &(0x7f0000f1b000)=[{{&(0x7f00005e5000)=@nl=@unspec, 0xc, &(0x7f0000a62000)=[{&(0x7f000065d000)="04aa0a4575242340afe5077e3fa910f1b40b14fc44cd2839a83c62e2622cbf889f31f119750056029ba6c48e6b53ead7231996610360f605fdd5762df5d1d6efcfc1562249e978709eb53e71aff774a9c2c46e8e05d17eadb602a7962892dad0ad6a55e08c13f3da94", 0x69}, {&(0x7f0000e0f000-0x8)="65f80aea1928980e", 0x8}, {&(0x7f0000a9e000-0xea)="7dd607e7e84d8f12826785f7422c8633d9d001e9ee21e2fccd58dd228c09ddc35cc957ce5cc1099acbcc8b4e813c8a1f1f527697f6c823eff1789bcfb5dc57478dfebe3a7259bb40787a77fc079feefa99331262e60439fb07c3faa05ff60ca32c51dd9f0d0ef9683dffbe1a8b0e26795c7f8bdd1d54ea7f9fdf4d3f945e896874aa8f59ed52960bab0cf1dc4cf161c90d743d24539b9938bb402259d4acc901bc7bb186cbec9b08f8edd4c8043ee8504dcb37cd5764111785bc6cb7bf38a72893409f69b2ac2af16b283b2f1b1bbd852f56ce76e5910810f8ffe4d65dce31e3948a564061254b144ed7", 0xea}, {&(0x7f00008b8000-0x46)="0fc7d1a42239dfe266518c5b631890085970ca81e441161b29fb6d79674a5abf4e550466fdeaa87d1c1feffd9e8a93a7a8bad74c982a9750adb705d26be74dda12b0e3c22769", 0x46}], 0x4, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000a7c000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, &(0x7f00005d2000)=[{&(0x7f0000034000)="d243e5cb7851c243401fa95f69780d6105381a7f9935ad1bfefcc26f831d612861768f316ea2278b1876024b9868a9119d36e6144f64b72035ec71e3802fec605b2d0ee811164b8f8dfb8f07e7a53e086cd5b4fe8c4d792f81da26ec467048870c4ba5324f104d2c456059d6b4ea6cb6c47f4274c5a504e232604914cbbab3d3e8d202433e264dc0d221f0d77d341c4094bc644c718ca47b0a4b762190e276118923b832e672ce5071d6135355e3bd54270227a6fc5b4348ed9b7ba2197c20006b4fdd7850", 0xc5}], 0x1, &(0x7f00000a3000-0x3c0)=[{0x78, 0x11f, 0x9, "bcd5127d766ded81912c7d4a287b08bf7d143321c2a92afbc778567856f3cd1aeb493b3f590438b3fad8c9f3ecde75a507fec918a44952ab316102a52cc25630ed0f16dedc628c7b78c0055d3b4fa9afa99d00ae50c019bf82e09af13d100378c77a8d2d"}, {0x78, 0x10f, 0x9, "fb1c08824429ae7591358a0eab9fdf6862e2572bde2a183d90d48e29452f63121b721f8fce9b2a499a4ad9769337ac4a2309aae96f355dcf85f755bfd8ac8f20da34cc50b26471136eba2893be56751441856609ec3e2b47f7e77f1a7db63e16c70b097fb2aa9b"}, {0xc0, 0x101, 0x6, "50393cfaacfa99c66c0d42b84f1c860c63a8a65f9b2a652f6405f14c6bec5ce4c08fcdf55dc5be5b1b08740211ba0b58598c3d3f91a3ca0c5fb07a08632295a43b7a3273ace0098f72a15161478136a3fb8eaf099eb1e581460f0bcd7243919271c15f209e435cf95252e3c8299bd45cf1f08d464fa3e15c6e7220388cf5d58ea173537ea6fcd19e7f39cb240b001c56bc5e6d60ae2b74f91ea109bf792c4dc69559448869cd1ef19e"}, {0xa0, 0x10c, 0x7, "d8fa291500ff57ab8a6d91d9a24ce0c1b759b4a14be5e3411fa5d4e23137590fa08f6b4940687785ac3807bd2ec246e29b41f16da275a2cdd2c6c34bc84012b3831cbf056ee32def6205c28abbfa5a19ccdef0fc01ab9b1445c814f457d56ff63e1e2d0d43ae9127c116a0221fca4a89f56632bc1b3dad992131e02751a9564d344900a83be0ebfd7e858c35"}, {0x80, 0x11d, 0x2, "cf2f654a3ca197bd7a61475baba8eec152cd965faff38cb3f4ddc605f273ada49a5a25208cd510dec2baaf4a1596737d4884feae52d25fdd0ed77c202c85ea7adfb5a128f6504b9d4f451f5349f57306e510553b5cb0c097205a87f468e5fc17afc778f6656bdfacf0b9cbcfc41e"}, {0xf0, 0x10a, 0x0, "195472ea1b5d3aa75539172eda509ca1da76dc953b3c23f344976d4e705ed9a7329223faf2f2c4722b96a003da36458a0b49b783a22d844d6db12f262e206bf0de9b5a4fd9fd0c731fc618defcdb8a29b5f7288a47da212f4cf11337fd02bede2b9beeb204996d69d351367a57eb1afdee677aa17743d06bf0974521adb7b3428b5f91f790bafb69b3bd9c53407cbdf176f636854ee1f67492e2e4900f9a76dd926a75fb0dc8b9eba6116f54a3c3579aec4e1e42f56af765f90f87b70ae11ca3063b87780b651d0a768f03905707df109e6eb2a28880ddfff2de014a4664"}], 0x3c0, 0x40000}, 0x7fffe31c}, {{0x0, 0x0, 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", 0x1000}], 0x5, 0x0, 0x0, 0xc800}, 0x2}, {{0x0, 0x0, &(0x7f0000bb9000-0x10)=[{&(0x7f000031d000)="52d43fbf394418aacccebec6b0f875d2a649ceb12bcbeded63288bd50ea36259b792ff9fa97cfb6f8f11ca97116fdd5ae1325951cafb068cfbe5d2d31d3a73acbd971503f1c9c94f7f287f0d85188170cb4a66e5ad415d28996e0fe38636991dc08b5a9cf4b625c47598e1e2c73aa48e3b97e5e3a6f6a36460369e43c21cbd8e8010a5e58d5fc170ccff7e998f0a78aabc1217f0d650fb8a", 0x98}], 0x1, &(0x7f00003eb000)=[{0xa0, 0x11d, 0x86ca, "60648784ca4c961fbceeab41bb45ab729e9fb521c0ce32d0df57d8579f9975a9cea291ee58b2808dcffb5f36c5c67dfce02a10d9624bda029bee310a31543d8d3a815c57c900d45bf90ab4a05aa4669790d7585cbe39ab67344313d0186216ee02cb51e6072bd2659c5de2ecfb0e06372e9879e57632119a59aac02b641c4809a386b0c8cd11fc6643159e"}, {0xc0, 0x10b, 0x0, "639b01eba9f82770885fe38f3a3a343a3fa1b44e8ef7bfa629f8250220e125199ad5a9f82abc741f706abaee986accaefdc15ed99a34a2d7feb4c6d1482baffb759b14a8ff4a966c80dc0175b671ce6880b74357ad79626faf26a600bac215115745f7748a772425256f5cff3a48fc96ac3f1d3f6f86d86092bfad759a2801262ecef4b949b0f41556ef40dcb98ec03e0d70c005e1f73e878e4d487cd7e76021c8d621732ee035d7038ae55518e2a503"}], 0x160, 0x20040015}, 0x80}], 0x4, 0x10) 2018/02/19 06:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000266000-0xf)='\x00', 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000437000-0xc)={0x875f, 0x1, 0x6, 0x7fffffff, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e95000)={0x0, 0x400}, &(0x7f0000f80000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000047000-0x8)={r2, 0x2, 0x7fffffff}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) 2018/02/19 06:44:46 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@ax25={0x3, {"c8d04dd9bd741c"}, 0x6}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000004000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000)="23766d6e657430298b63707573657470707031286264657600", &(0x7f0000005000-0x1c)="63707573657427757365726d696d655f747970651f766d6e65743100"], &(0x7f0000000000)=[&(0x7f0000001000-0x5)='em1-\x00', &(0x7f0000002000)='keyringwlan0\x00', &(0x7f0000005000-0x1)='\x00', &(0x7f0000000000)='}+]\x00', &(0x7f0000004000)='\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)) r1 = memfd_create(&(0x7f00003c5000)='#):\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00006ab000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x3, 0x20e, 0x6, 0x5, 0x1, 0x8, 0xfffffffffffffffe, 0x8, 0x3, 0x5, 0x401, 0xc0000000000000, 0x5, 0x10001, 0x3]}, &(0x7f0000355000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000087d000-0x8)={r2, 0x7}, 0x8) r3 = fcntl$dupfd(r1, 0x0, r1) bind$nfc_llcp(r3, &(0x7f00000f0000)={0x27, 0xa51f, 0x4400000000000000, 0x6, 0x100, 0x3ff, "727f15a67b112354b647ffc57f9f0b1ffc25dbb3a5990271cc304be89250747d6331ec158f8dde0272dd6be1e4b5988425c9844c5f9a3ff14d2993dfc04dc7", 0x2}, 0x60) 2018/02/19 06:44:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009dd000)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000e05000)=0xe8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000002000), &(0x7f000091a000-0x3)=0x4) r2 = getegid() lchown(&(0x7f0000675000)='./file0\x00', r1, r2) setxattr(&(0x7f0000ca9000-0x8)='./file0\x00', &(0x7f00008ba000-0x18)=@known='security.ima\x00', &(0x7f0000ca5000)='\\]:jlan1ppp0\x00', 0xd, 0x2) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f8000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f000089b000-0x108)={0x7, {{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}}}}, 0x108) 2018/02/19 06:44:46 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0xa)='syzkaller\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='\\eth0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r1 = add_key(&(0x7f0000aac000-0xa)='id_legacy\x00', &(0x7f0000847000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000)='/dev/hwrng\x00', 0x440102, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000005000-0xb8)={0x0, 0x1bc, 0x400, 0x2, 0x9, 0x97, 0xff, 0x1, {0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}}, 0x3, 0x6, 0x9, 0x80, 0x5}}, &(0x7f0000002000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000005000-0x8d)={r3, 0x85, "bfe408bd7cac28ebe89beadd10777223eaaec5784e247f84e4b129938c96fa88ed0cff868946e45a3f56e3717a30131580e95c6b16721770e8a98a8378f401cfcbae6a7c56f1bb02bdde49928273869a0110d91706225af1469b0bae5b9a02f118065cd052c65754c6c79dc680d6cbff37b69d956f861ea4ec959bff2a7c437af34e08f3d6"}, &(0x7f0000002000)=0x8d) keyctl$search(0xa, r0, &(0x7f0000003000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, 0x0) 2018/02/19 06:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000112000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ebb000-0x18)={0x0, 0x63, 0x20, 0x80000001, 0x1}, &(0x7f0000003000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000245000)={r1, 0x85, "148a4895afb14721bf87970f883db11363865762eeb3ad1b0d7aa901d3b2f7a7c902d43f5a3b476ec0b604e8a98525dc6adb9983f913f0b8c7cba6aa91b4147f7faf0ccb75f0a08e8487cf1cbd44eedeedcf34615640ef8b269b7adfa7976b039caf57886516fb55ed5c896377779591fb649fa4a67ae8cb5cec6b4158ba28573b70e8b652"}, &(0x7f0000a20000+0x65d)=0x8d) fcntl$notify(r0, 0x402, 0x11) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) set_tid_address(&(0x7f0000f34000)) ioctl$int_in(r0, 0x5452, &(0x7f0000b38000)=0xb3) prctl$void(0x23) r2 = creat(&(0x7f0000c70000)='./file0\x00', 0x2) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000095c000)={"43607466fdc83f7c5ee438801fddc5cc", {0x4, 0x748, 0x2, "179272949b6d", 0xa16a}}) 2018/02/19 06:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) getsockname(r0, &(0x7f00005d4000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f00007ba000-0x4)=0x10) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x7fffd, &(0x7f000002f000)) 2018/02/19 06:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000249000)={0x0}) fchdir(r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0xf, 0x6, &(0x7f00007f5000-0x8)={0x0, 0x0}) sendto$inet(r4, &(0x7f0000b45000-0x62)="808062fd93c933e28427c1cc4aed0325c0fb5aea5809038feb59082d56a5741c7d021040161d653eb06e9be731f98ca97e7d6c2e4c245c04a7083d2c7ee3658fd382cd3869f6eefbca92b72704b24296ab5d508fc96ad8ac27f4eff866441bd94634", 0x62, 0x0, &(0x7f0000c5b000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r4}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000), 0x8) recvfrom(r3, &(0x7f000039a000-0x79)=""/121, 0x79, 0x40010041, &(0x7f0000521000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(rfc4106-gcm-aesni))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f000071a000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3, 0x9, 0xff, 0x0, 0x41}, &(0x7f0000c50000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000026a000)={r6, 0xcc, 0x1b4}, &(0x7f000078f000-0x4)=0x8) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d79000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r7, 0xc008240a, &(0x7f0000adc000)={0x3, 0x0, [0x0, 0x0, 0x0]}) r8 = fcntl$dupfd(r2, 0x0, r2) ioctl$EVIOCGNAME(r8, 0x80404506, &(0x7f0000c23000)=""/48) connect$unix(r2, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/19 06:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffe99) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ee000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000778000)={0x2, &(0x7f0000fc4000-0x26)=""/38, &(0x7f0000152000)=[{0x100, 0xe8, 0x1, &(0x7f000033a000)=""/232}, {0x1f, 0xcc, 0x7, &(0x7f000060e000)=""/204}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r3 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000cbe000-0x8)=@assoc_value={0x0, 0xd6}, 0x8) write(r3, &(0x7f0000cc3000-0x13)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/02/19 06:44:46 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0x10, r0, 0x0, &(0x7f0000001000-0x65)="18aef19c7e7eb7ce3b57f8e6439da59521b49196e9d9b8001d4766fb1648f12308447faa96d293daf138137d0092b77e8c06fdcfe4bdc6e564e2936aa6c732883636e48c1b525f6545aca9d33f630625e9bb7e73d7d3a962cc3a34d3476e4b33e974021e98") 2018/02/19 06:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d82000)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000dd9000-0x8c)={0x97f, 0xb959, 0x3, 'queue0\x00', 0x7ff}) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') lseek(r1, 0x0, 0x1) 2018/02/19 06:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000178000-0xa)='net/snmp\x00') sendfile(r0, r1, &(0x7f00004db000), 0x4) 2018/02/19 06:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e0c000-0x12)='/dev/input/event#\x00', 0x8, 0x60000) sync_file_range(r0, 0x8, 0xc18, 0x2) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000ebf000)=""/12) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c71000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@sco={0x1f}}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 06:44:46 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = gettid() fcntl$getownex(r0, 0x10, &(0x7f0000af7000-0x8)={0x0, 0x0}) setpgid(r1, r2) 2018/02/19 06:44:46 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer\x00', 0x200280, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000014000)={0x27, 0x8, 0x2, 0x6, 0x0, 0xffffffff, "1a24777db8ea3590ad35b29caee5b6217c279d4d4a1b57e90bfb329fd03a8a9647c125ac67438065776ff2bd17193c433b196a95e9b957deed0c6ae241671a", 0x39c0}, 0x60) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000b000)={0x2, &(0x7f0000002000)=[{0x80}, {0x10000006}]}, 0x10) sendto$unix(r1, &(0x7f0000010000-0xa9), 0x0, 0x0, &(0x7f0000010000-0x21)=@file, 0x2) 2018/02/19 06:44:46 executing program 4: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d30000-0x10)='/dev/sequencer2\x00', 0x14000, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000d2f000)=0x1) writev(r0, &(0x7f0000d24000-0x10)=[{&(0x7f0000067000)="2900000020001980013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d31000-0xe5)={0x0, 0xdd, "68f83160d788275f73028a4d39989f90c0621c53df14f867d009b442a6128a82c3fa4106b461e69995ba3fd2b0dfad33b753703b4297fcac994d57b9cb1517ad25875842e2b2aaab9ec77a29675461089614bc7b81443079329f8655749333893432bbc7f505e0268e0566d041f43706b2c6a3002f7c6937ea02f0d5690bbd16eb9f526f1375b7785fc1613e3fd18dbd539c6fb4e8c9a9340f763b59a6b89f976321c5f5516fb2c8018032b4a41e33b1e6f2f5a824722b33456488d235ebb9c0c8d1226a6c1b6b9dcdfb548e0ab3b1460b7a287a78b937c9af620b47ed"}, &(0x7f000018b000)=0xe5) mmap(&(0x7f0000d30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000065a000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x2}}, 0x80000001, 0x1ffe0000000, 0x3, 0x4, 0x1c43031c000000}, &(0x7f0000d31000-0x4)=0xa0) 2018/02/19 06:44:46 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00006a8000-0x8)={0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000939000-0x8)={r1, 0x2, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000011000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000025000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000005000-0x8)=@assoc_value={r1, 0xe8bd}, 0x8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000025000-0x4), &(0x7f0000025000)=0xb7) ioctl(r2, 0x4400000000001278, &(0x7f0000020000)) 2018/02/19 06:44:46 executing program 0: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='vboxnet1eth1@#\'\x00') r0 = userfaultfd(0x0) r1 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') dup3(r0, r1, 0x0) 2018/02/19 06:44:46 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c74000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000502000-0x20)={{0x77359400}, {r0, r1/1000+10000}}, &(0x7f000096c000)) getitimer(0x3, &(0x7f0000d3a000)={{}, {0x0, 0x0}}) setitimer(0x0, &(0x7f000041e000)={{0x77359400}, {0x0, r2}}, &(0x7f00005f1000)) alarm(0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0xd, &(0x7f0000475000)=""/74, &(0x7f000099f000)=0x4a) clock_gettime(0x0, &(0x7f00003ee000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cfa000-0x10)={0x0, 0x0}) futex(&(0x7f000004b000-0x4)=0x2, 0x0, 0x3d, &(0x7f0000460000)={r6, r7+10000000}, &(0x7f0000fc1000-0x4)=0x2, 0xb7e) utimes(&(0x7f0000c2f000-0x8)='./file0\x00', &(0x7f0000712000)={{}, {r4, r5/1000+10000}}) writev(r3, &(0x7f0000003000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x1a}], 0x1) 2018/02/19 06:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x8000000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000003}, 0xfffffffffffffec4) connect$inet(r0, &(0x7f0000d07000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00009b2000-0x84), 0x0, 0x0, &(0x7f00008c2000-0x10)={0x2, 0x3, @empty}, 0x10) 2018/02/19 06:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) r1 = memfd_create(&(0x7f0000672000-0x9)='ppp0eth1\x00', 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r0, 0x8, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000a03000)={0x3}, 0x1) socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000002f000)={0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000735000)='/selinux/context\x00', 0x2, 0x0) sched_setaffinity(r3, 0x5, &(0x7f00002c5000)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000e23000-0x8)=0x100000001, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d9a000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/19 06:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e6b000)='/selinux/enforce\x00', 0x901f9, 0x0) ioctl$TIOCCONS(r0, 0x541d) 2018/02/19 06:44:46 executing program 5: r0 = socket$inet(0x2, 0xe, 0xffffffffffffffc0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000061d000)={0x0, 0x100000000}, &(0x7f0000c26000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/168, &(0x7f0000000000)=0xa8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x81, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}, 0xffffffffffffff0e, 0x2, 0x5, 0xffffffff, 0x7fffffff}, &(0x7f0000dba000)=0xa0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000009000-0x20)={"e023bddae21d473f80d7c4e6aba9dce2", {0x4, 0x0, 0x0, "0b3531ac4a31"}}) [ 39.126270] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 39.148761] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/19 06:44:46 executing program 1: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000054c000-0x9)='/dev/rtc\x00', 0x2000, 0x0) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d33000-0x20)={0x99b, 0x0, 0x0, 0xfffffffffffffffe}) mmap(&(0x7f0000d32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000d33000-0x10)={r2, 0x400}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d2f000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x8, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/19 06:44:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = creat(&(0x7f0000a95000)='./file0\x00', 0xa1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000c7b000)={0x6, &(0x7f00004a7000)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000c70000-0x8)={r1, 0x2}) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') clock_gettime(0x0, &(0x7f00001a2000)={0x0, 0x0}) futimesat(r0, &(0x7f0000e26000)='./file0\x00', &(0x7f0000775000)={{0x0, 0x7530}, {r3, r4/1000+30000}}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000522000-0x20)={@generic="dfec1ba48cb619c2e3afdea315acdcaa", @ifru_flags=0x2}) read$eventfd(r2, &(0x7f0000ce5000), 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) dup(r2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/02/19 06:44:46 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000)='./file0\x00', 0x0) getresgid(&(0x7f0000002000), &(0x7f0000003000-0x4), &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0x14)="5cab53379eca34801f6f5aac823bc1b72f9d99b442a70aeef1b41505b361b162e704ae1dc869bf7470ec99cbbb62d43687ddf3bfbbcf892281", 0x39, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000001000)={0x0, 0x0, 0x100000000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r2, 0x80000, r0}) 2018/02/19 06:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000319000)='keyring\x00', &(0x7f0000cd4000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000b3d000-0xc)='cifs.spnego\x00', &(0x7f00002a4000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000062c000-0x7)='cgroup\x00', 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x0, 0x6, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000333000)='/dev/hwrng\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ab2000)={0x0, 0xffffffffffffff24}, &(0x7f00008aa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000029f000)={r4, 0x1}, 0x8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be8000-0x9)='/dev/ppp\x00', 0x41fd, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000a40000-0x8)={0xcf1, 0x401}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f0000ed0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 06:44:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000056d000)='/proc/self/net/pfkey\x00', 0x121000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000550000-0x10)={0x0, 0x5, 0x3, 0xfffffffffffff86a}, &(0x7f00000d6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ce4000-0x8)={r1, 0x5}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000ee9000-0x70)=[{&(0x7f0000055000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dd0000-0x60)=[]}, {&(0x7f0000519000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b12000)=[]}], 0x2, 0x0) 2018/02/19 06:44:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000036e000)='task\x00') getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00002bc000-0xb8)={0x0, 0x6, 0x3, 0x5, 0x4, 0x1, 0x5, 0x2, {0x0, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}}, 0x3, 0xfffffffffffffffe, 0x0, 0x10000, 0xfffe00}}, &(0x7f0000671000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000234000)=@sack_info={r2, 0xffffffffffff9ebd, 0x8}, 0xc) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000049b000), &(0x7f0000120000)=0x4) 2018/02/19 06:44:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) r1 = creat(&(0x7f00002b5000)='./file0\x00', 0x10) bind$ax25(r1, &(0x7f0000e30000-0x10)={0x3, {"b3ff3798ef8a73"}, 0x6}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5702001c", 0x4) sendto$inet6(r0, &(0x7f0000ca6000)="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", 0x7d0, 0x0, &(0x7f0000c99000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/02/19 06:44:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f000056e000-0x4)=0x21b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0x0) r6 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000ee000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000506000)=0xe8) getgroups(0x2, &(0x7f00003f3000)=[0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00009b8000), &(0x7f00001d9000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a52000-0xe8)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@loopback}}, &(0x7f0000087000)=0xe8) getgroups(0x1, &(0x7f000033d000-0x4)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ce6000)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x303, &(0x7f0000001000-0x4)=[r12]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x101101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) r23 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000db6000-0xd)='/selinux/mls\x00', 0x0, 0x0) r24 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r25 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f000005f000)="ceba9a95a7ce0ecfd1acb57a6eea965d86cc48549722425d4fa4dd8ab2060bdff66a4f7d160420772377fa3755326ec37450058db4498fb9aa2e63c6fc78ca51fda5a0859935de886b7b65bccad24b9eb20dee625053ac792b155614323b1bbbeaffae871d441a2de78303e4fc25ce93e2dc442cce4b8bbd6e4b4909c9441a6fc080c2edbd6c03bdbff5e62f421c0cb0dd3b0645457e05ef2729f7d994a249acbe7e4fe4f2a232b30f69dc787f1afc5350314de5b17e877fb4fa", 0xba}, {&(0x7f00006a9000-0xdc)="21c239b6014bb12802c21d4b2f00184f6d6c4532a67b573730c01acba2f22708c68457c19a878889119d364509b8dfb55299592abb43fa1c388e3600353306875fd08609100661f08f7ee6106bd9d497572ab670edba6c39007094bbe7d7c3c91787b734814fb37341e3c099aabc2f40ac34a5c332ef297c535cc184497344fb0a0c3724ff7bd168a53e1d6f97a5a10eea945e1a068362755ae74fb4e6dba897183c351b5ffb12a4f2d1760db1caff52ad2d7f9a1b02988f9fecf9254b42ae1b4a07fe24394c29b64698a63c70db3bba3c0731304c7a1a289f2ff69a", 0xdc}, {&(0x7f0000001000-0x3e)="f8c8932bbf50c4b82fd58ecb926785459bc1fab4eac6c2eeee994bfab7d06ecca3ba31a87cde58437dec45873b824d2cb7b31369ffeeb825b4f8a7b69d6c", 0x3e}, {&(0x7f0000503000-0x68)="8babf8c9191272bbd83b5e2eb27a95b6b12d1e4aed4103685e422c136025cf61d402f8114d4b127a34eaee2692d7bdcb80405967301b32143bc891d0be5b40279666a584af5542f411b078ec77cbffcd803ab42fa745e10c5c7219424f8bd3c3f93a5b28f01a7df6", 0x68}, {&(0x7f00008f7000)="c39e24ae63e373513c1ad7c05bdca52ff3c2d5913146079cc922d171051de4858ab2823e6ff496ae00bfb8d6df49187cfdb1202310b316e7307b7db072909b0d8cd982dbe26175fb6d38e9a68db7e2a8b7ca8259a3931b95b2646f3f9cfe122d5b18e6d7387cda0f4307c9e64d5284f323de3ecf17ae", 0x76}, {&(0x7f0000c83000)="c94ab24b10cf897c33394da48c86b68aa1ab42ceeea4717f6dbcaead0ce43ac3c24e497de4481ee7909a20f311eb065d21e81cac025f8858e3e12db4cab982825a957c44ad0a81e05b82ad0c4bb27419100cb15f49d8087ca8421c847b4b332d8b35fd16f001bc7fcd97669f7af7341c19", 0x71}, {&(0x7f00002ee000-0x65)="87560a4c5265ec4e99eb12c4b39c794716be1673ea5ef04fb0fdc53780697987c9ff153ee1ca83bd16ee6e188592151cad2e0e92a2dbc384a1e59a888dd51806d965f57f53b52f58bdeff88314eedcafeddb9c776d749b30a4c078bb7ec7c00c07aaeb8020", 0x65}, {&(0x7f0000000000)="902115fcaf3a2cf7b48ae3cf7c8e0d0657d9332d8d562a8bc909f2e7c00e071b947ad21f0f2577ce6f04a76c3c15438d1352b16f4a1cb2337ad2f4e0fd62f244ddb273fe3b1f8ba70deca548a9d7380fc68d41457773de3755534fc89fb799c5a72db86efc14721fa6d01c4d15b43953c96220ffdfb3fdbfb3c52bf8913ab09b5d3868135c42086b6168d07d2301d199cc1400ef588d677797b0781136d06f7a482977d9ee17b5745439936855acdb182524d86cdb1b19b728c035716a849aebebca572645080a597c6efdfc98f9de803fd6e0d33db213d49242f71db896525e87ff58d5e687141a242699963bb52f093bd29fc19fa92737", 0xf8}], 0x8, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r13, r14}], 0x98, 0x840}, {&(0x7f0000b97000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000b36000)=[{&(0x7f0000001000-0x18)="94f15797f42cd76147fb96a108034debd70771956ad2e3ed", 0x18}, {&(0x7f0000001000-0x34)="0ce8e58495a79c4b14302fc2b14d7501e94830c584137d55c7e28fbd80ab3b31bcee51d4b0c95acb38be5c3c91606c8913e72f27", 0x34}, {}, {&(0x7f0000001000-0x9a)="212357d7a18f34b3f0c4a57d545e46f4ef997830d1edd9ebba674b6db6ed925f001980ac4ed7e888a0f9556498450414ee358e10b1967168fc538aa7bcadcdbff5f6221c7ca8328234e46f6b44f2b878b613d36073f3df98a010bc0a65f6b52db91ff8fee6ba1e6fad410548f388ea1420a51723a1d8843261ea4b3101c409538e7558ff04261391d5b683bd0c3b90610901385014a160ba0e51", 0x9a}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x20, 0x1, 0x1, [r21, r22, r23, r24]}, @rights={0x18, 0x1, 0x1, [r25]}], 0x78, 0x40}], 0x2, 0x4000001) r26 = socket(0x3, 0x4000000002, 0x0) shutdown(r26, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000c66000-0x54), 0x0, 0x52e2f637490a4e7f) 2018/02/19 06:44:46 executing program 1: mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1000000000008, &(0x7f0000779000-0x4)=0x100000001, 0xfffffffffffffe54) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ad000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) faccessat(r1, &(0x7f0000813000)='./file0\x00', 0x34, 0x200) 2018/02/19 06:44:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000)='/dev/sequencer2\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000252000-0x20)={0xa9d7, 0x0, 0x0, 0x6be}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000050000)={0x5, r1}) r2 = syz_open_dev$loop(&(0x7f00000d2000)='/dev/loop#\x00', 0x7, 0x0) syncfs(r2) fstat(r2, &(0x7f00005e7000)) ioctl(r2, 0x440000000000127e, &(0x7f0000fd8000-0x2)) 2018/02/19 06:44:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000324000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000e33000-0x90)=[@in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0xffffffffffffffcc, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x401}, @in6={0xa, 0x0, 0xf79, @mcast1={0xff, 0x1, [], 0x1}, 0xf8}], 0x90) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 06:44:46 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x806) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x2002, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0xfffffffffffff000, &(0x7f0000001000)=""/4096, &(0x7f0000001000-0x4)=0x1000) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c92000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 06:44:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000c84000)="390000001100094501bb61e1c30500ff070000000200000045efffff08009b0018001a0000000005050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/02/19 06:44:46 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001d000)='/dev/keychord\x00', 0x400000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000001d000-0x16)={0x0, 0x2, 0x7, [0x10000, 0x1, 0x5, 0x1, 0x8, 0x1, 0x6]}, &(0x7f000001e000-0x4)=0x16) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001e000-0x8c)={r1, @in={{0x2, 0x3, @empty}}}, &(0x7f000001d000)=0x8c) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000001c000-0x30)="2f0000001c0003fd6d0000000000000002dd00d8020000001f5f32c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/02/19 06:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000893000-0x40)=""/64, &(0x7f000077f000)=0x40) flock(r1, 0x1fffffffffffe) flock(r1, 0x3) flock(r0, 0x2) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00001a5000)) 2018/02/19 06:44:46 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f0000640000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d27000), 0x12, 0xfffffffffffffffe) r0 = openat(0xffffffffffffff9c, &(0x7f00008e2000-0x8)='./file0\x00', 0x20400, 0x59) fsync(r0) 2018/02/19 06:44:46 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a25000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4c7a, 0x8, 0x0, 0x6, 0x6, 0x8, "1f24b25a499abf6190c7316fae9063b42664d6f642053518b81f7b931e9b25d7c4f4a25b04909d7cf75515030924489086178594a6c092836b09877c85f07c60", "b2a59f70281c3114b2f0d42c05bf920113226a06f7584cb1c130beb373773eb5addbc537ef4a31396ba3d5a7e6dc5efd96a313417f3e36a1912ccb41c009c0b7", "b76936528bdaf468765774985fc7900868802898b127e252682a3ef8d5d29d5c", [0x4, 0x2]}) mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000005000-0x58)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@empty, @in=@rand_addr, 0x0, 0xfffffffffffffffc}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000031000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x6) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000030000)) alarm(0x9) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000003000)=""/142) r3 = syz_open_dev$mice(&(0x7f0000030000-0x10)='/dev/input/mice\x00', 0x0, 0x8400) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000032000-0xc)={@empty, @multicast2}, &(0x7f0000031000)=0xc) ioctl$TCFLSH(r3, 0x540b, 0x1001f) 2018/02/19 06:44:46 executing program 0: clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x2}) 2018/02/19 06:44:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000627000-0x9)='/dev/sg#\x00', 0x0, 0x8002) write$sndseq(r0, &(0x7f00008f4000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@tick}], 0x30) mknodat(r0, &(0x7f0000dab000)='./file0\x00', 0x8000, 0x81) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000087c000)) write$evdev(r0, &(0x7f0000ccf000-0xf0)=[{}, {}], 0x30) openat$rtc(0xffffffffffffff9c, &(0x7f0000b6d000)='/dev/rtc\x00', 0x80, 0x0) 2018/02/19 06:44:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000c8b000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a7e000-0x6)='/selinux/context\x00', 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x200000000000043, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000309000-0x4)=0x1e) fcntl$getown(r2, 0x9) rt_sigqueueinfo(r1, 0x29, &(0x7f0000306000)={0x6, 0x0, 0x50, 0xf07}) 2018/02/19 06:44:46 executing program 4: clock_getres(0x9, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/02/19 06:44:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x8b) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="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", 0x7f8}], 0x1}, 0x0) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ab4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, 0x1c) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x1, [0x3]}, &(0x7f0000002000-0x4)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000001000-0x57)="8fd5cdb700e1d800c100295d5b205321000000000000010000ff000000558d8abd", 0x21) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000002000-0xc)={0x20, 0x1, 0x401, 0x2, 0x5}, 0xc) [ 39.447817] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1, 0x300) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x2) acct(&(0x7f0000000000)='./file0\x00') fstat(r0, &(0x7f0000001000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000003000-0x20)={0x3, 0x0, 0xab1, 0xfa7, r1}) 2018/02/19 06:44:47 executing program 3: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000761000-0xe8)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f000093b000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$llc(0xffffffffffffffff, &(0x7f00004d7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x10) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000964000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="4ee78ab873c667af0c168a8dfb33c9ca"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_setattr(r2, &(0x7f000019b000)={0x30, 0x3, 0x1, 0x4, 0x80000001, 0x6, 0xeb, 0x9}, 0x0) setreuid(r0, r0) 2018/02/19 06:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)='M', 0x1, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000ab1000-0x6a)=""/106, 0xe74cd316a7aa36a0, 0x0, 0x0, 0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a1e000)='/dev/autofs\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005da000-0xa)={0x0, 0x74, 0x1, [0x5]}, &(0x7f000090d000)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000a73000-0x14)={r2, 0x1f, 0x5594, 0x7, 0x408000000000000, 0x1}, 0x14) 2018/02/19 06:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000429000-0x8)={0x0, 0xb}, &(0x7f0000bcf000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000fa6000)={r1, 0x3, 0xfff}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf3000)='/dev/keychord\x00', 0x100, 0x0) ioctl$VT_RELDISP(r2, 0x5605) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00004de000)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00007cc000-0x4)=0xe8) getpeername$packet(r2, &(0x7f0000ccd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00009e6000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000554000)={r1, 0x800, 0x5, 0x3, 0x3, 0x1000}, &(0x7f0000956000-0x4)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000bf8000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000090e000)={0x0, 0x0}, &(0x7f000044c000)=0xc) sendmsg$nl_route(r2, &(0x7f000034d000-0x38)={&(0x7f0000bfc000+0xf80)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000043a000)={&(0x7f0000004000-0x100)=@ipmr_newroute={0x100, 0x18, 0x208, 0x5, 0x2, {0x80, 0x14, 0x20, 0x2ecb, 0xff, 0x2f791261a3d274c5, 0xff, 0x9, 0x800}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0xffffffffffffff0a, 0x4, r4}, @RTA_METRICS={0x98, 0x8, "5f601ebe6e255169cb6fb5fe90262064cfa6d7347d363dadc52a20e49988d44af2155915c852154076c4e2d15649ab746b800f0b546eefd1db91c192d60abf69b69240521692343b617d49753a522ca95eb251c3d3327df8aebe98812a096c0b8436e3fa3df8e440245ff934e60930509ac4481a1bf8673e411c3fee962ea0a10c5ce23e2fdeb0336f9c9f20bc366ac916ca86da"}, @RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_ENCAP={0x1c, 0x16, @typed={0x18, 0x11, @str='/dev/keychord\x00'}}, @RTA_UID={0x8, 0x19, r5}, @RTA_IIF={0x8, 0x1, r4}]}, 0x100}, 0x1, 0x0, 0x0, 0x20040000}, 0x40) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000610000)=""/199) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r7, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r6, 0x400000000000006, &(0x7f00008c4000)={0xffffffffffffffff, 0x0, 0x1ff}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000cd3000)={r1, 0x2}, 0x8) fcntl$lock(r7, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x1526}) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000afd000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000422000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x6, @random="da6f266b4ec0"}, 0x0, {0x2, 0x0, @rand_addr}, @syzn={0x73, 0x79, 0x7a}}) connect$inet(0xffffffffffffffff, &(0x7f0000f0e000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sched_setaffinity(0x0, 0x8, &(0x7f0000412000)=0x86b2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009e6000-0x8)={0x0, 0x3}, &(0x7f0000bf6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000091b000)={r2, 0x7fff}, 0x8) r3 = add_key$user(&(0x7f0000897000)='user\x00', &(0x7f000004a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e1e000)="0b040765b9a1adb0a7f325308e5ccd8bb4891cf5e933bbfe846f54ede5fa4882d9b04f94ef2f44b565f80a81df510b5e8d358d3ba194ab09f7ba8fe54eb5815eb235861709a5ce4e43b2cf779c4be45a12ca5d8eebed5bb12062c25db5f5b66709768a5302ee6551668b94cc585d30229001f92cdb44ea2c1d49d00ae6336dedd8b49f2d99ec536ae38a401e5dc6ee8f56b0496ddbc44ea12f50", 0x9a, 0xfffffffffffffff9) r4 = add_key(&(0x7f00006e7000-0x8)='big_key\x00', &(0x7f000053b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000085f000-0xe8)="c04c84f18186af5d788b90240cb5ca22cf4f318f87873d74fca1f00ccf3e5f3480b978bf4ebb61d46ad0c5b51d01bcec773beb4ab84676b1526b575201c27849df4b44582c7b1ad80a40b57e3061fd275a88fdd2126fedf99c19e238a3be0857381d6bc4343539a19e12853380c501a7b19e1e492965442f030a20c09387737228bdadb20fb252bc3780a609eb2a43442401fa21bb5cde9e273c78626df94e9946319d01cdc9160f4ec4525f344ce6ec965d774e60e3723dcf27af41e4089d21e9c9f3ec0f5dbb4c22767e638167129ce48c32c9cf89245fdfe65a61af80c4f8fd2c8f5404de1714", 0xe8, 0x0) keyctl$link(0x8, r3, r4) 2018/02/19 06:44:47 executing program 0: r0 = memfd_create(&(0x7f0000002000-0xd)='eth0wlan0+}(\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000185000+0x94a)={r1, 0x6, 0x30, 0x3, 0x4}, &(0x7f0000a55000-0x4)=0x18) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000012c000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000867000)={0x2, 0x1, 0x6, 0xfffffffffffffff9, 0x22, 0x6}) 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000bd8000-0x10)={0x0, 0xdc, &(0x7f0000c56000-0xdc)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x5de0878d, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x1, 0x26a37005, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff9}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x889d}]}, &(0x7f00002b1000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000721000)={r1, 0x4, 0x4, [0x101, 0x8c, 0x9, 0x200]}, &(0x7f000093e000)=0x10) pread64(r0, &(0x7f000019b000)=""/7, 0x7, 0x0) 2018/02/19 06:44:47 executing program 5: inotify_init1(0x80800) personality(0xffffffffffffffff) 2018/02/19 06:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000831000)='/selinux/checkreqprot\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b0a000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xfffffffeffffffff}}, [0x2, 0x6, 0x3, 0x80000000, 0xfffffffffffffffe, 0x4ef6f9ee, 0x3, 0x7fff, 0x0, 0xffff, 0xffffffffffffffbd, 0x69, 0x400, 0x3, 0x4]}, &(0x7f0000d92000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002f9000-0x4)=r2, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f7a000-0x1a)={r2, 0x39d0, 0x9, [0x0, 0x2595, 0x3f, 0x200, 0x3, 0x100000000, 0x4, 0x0, 0x0]}, 0x1a) 2018/02/19 06:44:47 executing program 3: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fed000), &(0x7f0000c5d000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fed000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x20, 0x0, 0x2, 0x8, 0x1ff, 0x48e3, 0x8}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000fea000-0x3e)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'ghash-generic\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 06:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4024700a) fchmodat(r0, &(0x7f0000e7b000)='./file0\x00', 0x44) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000027000)='net/icmp\x00') ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000008000-0x43)="2812df57854a28645c7291d9315de71666842c2c01fff70f170057ab6f10e76116a3ca113c2f1129a9abb0ad6bf122b0395823b49445430edf2e796fed25c1e9fd9771") fcntl$addseals(r1, 0x409, 0x4) sendmsg(r0, &(0x7f0000018000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x3) 2018/02/19 06:44:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x3d, 0x1, 0x1}, {0x2000000000000005}, {0x6}]}, 0x10) 2018/02/19 06:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0xfffffffffffffffd}) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x5421, &(0x7f0000005000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @generic="9cd6c08dc0e8270ced2cbbf2d5176009"}) r1 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x20000000, 0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={0x0, 0x8}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000007000-0x10)={r2, 0x200000000000000, 0x9, 0x250b}, &(0x7f0000003000)=0x10) listen(r0, 0x0) accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000005000-0x4)=0x10, 0x0) 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e81000-0xf)='/dev/sequencer\x00', 0x4040, 0x0) sendto$unix(r0, &(0x7f0000659000)="d9ff271aa4fa49d6b8448aee1cbdc229c7433a345ce44948a1afdc6d3ab982ca2516ed99d0828ac67f26039c6c4828df937f3a42158cfc3ac9cb050933accd3247", 0x41, 0x1, &(0x7f0000262000)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000199000-0x4)=0x0) prlimit64(r1, 0x0, &(0x7f0000090000), &(0x7f00008d9000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)='/dev/hwrng\x00', 0x210100, 0x0) faccessat(r2, &(0x7f0000aec000-0x8)='./file0\x00', 0x0, 0x1b00) 2018/02/19 06:44:47 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='eth0[systemvmnet1ppp1trusted\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000000)={0x84, 0x1, 'client1\x00', 0x0, "d100010000001f00", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901", 0xfffffffffffffffc, 0x7fffffff}) 2018/02/19 06:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x100, &(0x7f000038f000-0x8)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000eb000-0x24)={0x1, 0x100, 0x75, 0x4, 0x1, 0xc3, 0x5, 0x9e9, 0x2, 0x9, 0x8, 0xfff}) r1 = syz_open_dev$sndseq(&(0x7f0000268000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00008f5000)={{}, {0xe}}) r2 = add_key(&(0x7f0000f3a000-0xa)='id_legacy\x00', &(0x7f000047f000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000ae1000-0xa7)="51dcb6f583502fbcf47e56a37e9b2b46334d45a2cfbbf7a3f5670c3c5c448c85d7986bceaf2bf5ba2b585394505bafc131be69b023c30179fb3a867e3e34bfcbeaaf08f7021d6cca83b386b2021340c9bcd8aac97de38c99be7e454e073d982390fc6a7a77a3bc38cd53182e3a78c2f8fd67f626e17d3be452b3db348fb6fec42f03ed0c3c729d763369cc3e88e23290c6e11e7d822deceefa36271760884202a6072e1849eea5", 0xa7, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000812000-0x8)='keyring\x00', &(0x7f0000f0b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f00003bb000)='rxrpc\x00', &(0x7f0000045000-0x5)={0x73, 0x79, 0x7a, 0x2}, r3) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000a22000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) getpeername(r0, &(0x7f0000bc5000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00001a3000-0x4)=0xef) 2018/02/19 06:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00001a3000)={&(0x7f0000175000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00006f0000-0x2ec)={0x14, 0x3, 0x1000001, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000720000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) epoll_wait(r1, &(0x7f00002f7000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x6) 2018/02/19 06:44:47 executing program 1: mmap(&(0x7f0000001000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000040000)='\x00 ', 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x20)={0x2, 0x5, 0x9, 0x370b, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0xfffffd56) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000002d000)=@alg, &(0x7f0000057000)=0x2) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') exit_group(0x7e2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000968000-0x20)={0xfffffffffffffffa, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000c24000-0x20)={0x7a, r1, 0x10003, 0x3}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000031b000-0x4)) sendto$inet(r2, &(0x7f0000013000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000326000-0x5c)={{0xa, 0x1, 0x3, @empty, 0x5}, {0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3e6}, 0x67, [0x3, 0x20, 0x2, 0xfffffffffffeffff, 0x3, 0xfffffffffffffffe, 0xfffffffffffffffb, 0xffffffffffffff88]}, 0x5c) sendfile(r2, r0, &(0x7f0000023000), 0x26a950b) 2018/02/19 06:44:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/ppp\x00', 0x121000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a0c000)={0x0, 0x3}, &(0x7f000023c000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c30000-0x10)={0x2, 0x800c, 0x0, 0x80000001, r1}, &(0x7f0000495000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000480000-0x8)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00002b6000)={r1, 0x8, 0x10, 0xd7, 0xfffffffffffffff7}, &(0x7f000034b000-0x4)=0x18) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f0000f6d000-0xc)={0x10}, 0x205, &(0x7f0000f9c000-0x10)={&(0x7f0000e0e000-0xd4)=@newae={0xd4, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @in=@rand_addr}, []}, 0xd4}, 0x1}, 0x0) 2018/02/19 06:44:47 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000bf6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00006b2000-0x12)={@common='ifb0\x00', 0x5}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x131, 0x200007ff, &(0x7f0000b5e000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) 2018/02/19 06:44:47 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f0000a5e000)=@migrate={0xb8, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x6c}}, [@policy_type={0xc, 0x10}, @migrate={0x5c, 0x11, [{@in=@rand_addr, @in6=@empty}, {@in=@loopback=0x7f000001, @in=@rand_addr}]}]}, 0xb8}, 0x1}, 0x0) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f88000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) r1 = add_key$keyring(&(0x7f0000c72000-0x8)='keyring\x00', &(0x7f0000c9b000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f00004dd000)='syzkaller\x00', &(0x7f0000f89000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000515000)='\x00', r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00002f9000-0x24)={0x3, 0x800, 0x7}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f67000)={0x0, 0x7}, &(0x7f0000f88000-0x4)=0x8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f88000-0x1a)={r2, 0x9ef, 0x9, [0x1, 0x1, 0x0, 0x3ff, 0xffffffffffffff80, 0x7fffffff, 0x0, 0x4, 0x7]}, &(0x7f00004a8000)=0x1a) r3 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000359000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000f8a000-0xe)={0x5, [0xff, 0x1f4390fd, 0x5, 0x9, 0x7]}, 0xe) sendmsg$nl_route(r3, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, []}, 0x20}, 0x1}, 0x0) inotify_init() epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001d5000)={0x20000000}) 2018/02/19 06:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000aab000)=[{{&(0x7f00000a1000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f000033a000)=[{&(0x7f0000d32000)=""/208, 0xd0}, {&(0x7f0000600000)=""/124, 0x7c}, {&(0x7f000029e000)=""/4096, 0x1000}, {&(0x7f0000fba000)=""/31, 0x1f}, {&(0x7f00006d5000)=""/52, 0x34}, {&(0x7f000023e000-0x88)=""/136, 0x88}, {&(0x7f0000517000)=""/217, 0xd9}, {&(0x7f0000b6a000-0x7)=""/7, 0x7}, {&(0x7f0000567000-0x3e)=""/62, 0x3e}], 0x9, &(0x7f0000f14000-0x13)=""/19, 0x13, 0x20}, 0x9}, {{0x0, 0x0, &(0x7f0000639000)=[{&(0x7f0000bf8000-0xb8)=""/184, 0xb8}, {&(0x7f00002d8000)=""/17, 0x11}, {&(0x7f0000054000-0x96)=""/150, 0x96}, {&(0x7f0000e43000-0xb1)=""/177, 0xb1}, {&(0x7f0000e82000)=""/221, 0xdd}, {&(0x7f00004bf000)=""/194, 0xc2}], 0x6, 0x0, 0x0, 0x2}, 0xfff}, {{0x0, 0x0, &(0x7f0000653000)=[{&(0x7f0000a9b000)=""/205, 0xcd}, {&(0x7f00005eb000-0x53)=""/83, 0x53}, {&(0x7f0000c5a000-0xfd)=""/253, 0xfd}, {&(0x7f00001fc000)=""/4096, 0x1000}, {&(0x7f000080a000-0xad)=""/173, 0xad}, {&(0x7f000064f000-0xa5)=""/165, 0xa5}], 0x6, 0x0, 0x0, 0x10000}, 0x800}, {{0x0, 0x0, &(0x7f00007b0000)=[{&(0x7f00007fe000-0x20)=""/32, 0x20}, {&(0x7f0000312000)=""/38, 0x26}, {&(0x7f0000894000)=""/221, 0xdd}], 0x3, &(0x7f00004ae000)=""/74, 0x4a, 0x180000000}, 0x1}, {{&(0x7f00008ba000+0x337)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000a3a000-0x70)=[{&(0x7f0000bde000-0x1000)=""/4096, 0x1000}, {&(0x7f000024b000)=""/125, 0x7d}, {&(0x7f0000be4000-0xff)=""/255, 0xff}, {&(0x7f0000954000-0x28)=""/40, 0x28}, {&(0x7f0000ed5000-0xf2)=""/242, 0xf2}, {&(0x7f0000760000-0x63)=""/99, 0x63}, {&(0x7f0000e36000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x180}, 0x8}], 0x5, 0x40000000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f000037e000-0x4)=0x62e1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f000074b000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f000089c000)={&(0x7f0000948000)={0x14, 0x6, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/rfkill\x00', 0x1, 0x0) munlockall() 2018/02/19 06:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0x72, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x14)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[], 0x0, &(0x7f0000003000-0x13)=""/87, 0x57}, 0x0) 2018/02/19 06:44:47 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000a000-0x4)) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1700000014007fafb72d1cb2a4a280930a064b720ba843", 0x17}], 0x1, &(0x7f0000004000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000009000-0x4), &(0x7f0000007000-0x4)=0x4) 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) connect(r1, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x4, 0x3, 0x2, {0xa, 0x2, 0xfffffffffffffffa, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x3a) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000000a000)={0x3, &(0x7f000001d000-0x18)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000010000-0x10)={r3, &(0x7f0000005000)=""/77}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0xb8, 0x0, &(0x7f000001c000-0xb8)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x28, 0x20, &(0x7f0000011000)=[@ptr={0x70742a85, 0x0, &(0x7f000001a000), 0x1, 0x1, 0x3a}], &(0x7f0000001000)=[0x58, 0x28, 0x48, 0x0]}}, @request_death={0x400c630e, 0x4, 0x1}, @exit_looper={0x630d}, @release={0x40046306, 0x4}, @register_looper={0x630b}, @decrefs={0x40046307, 0x2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x48, 0x48, &(0x7f0000006000-0x48)=[@fda={0x66646185, 0x5, 0x4, 0x26}, @ptr={0x70742a85, 0x0, &(0x7f0000002000-0x1), 0xffffff77, 0x2, 0x2d}], &(0x7f0000003000)=[0x78, 0x38, 0x30, 0x48, 0x30, 0x42, 0x40, 0x18, 0x0]}, 0x6}}], 0x0, 0x0, &(0x7f0000013000-0x39)}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000001d000-0xc)='net/udplite\x00') r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000017000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000001b000-0x8)={0x0, 0x1ff}, &(0x7f0000014000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000009000)={0x5, 0x5acc, 0x200, 0x100000001, 0xacbd, 0x0, 0x3, 0x2402, r6}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f000001c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r4, &(0x7f000001d000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, &(0x7f0000a48000)=0x1000000000, r0, &(0x7f0000ec7000), 0x3f, 0x7) socketpair(0xa, 0x2, 0x80000000, &(0x7f000003b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@rand_addr=0x6, @in=@rand_addr}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) connect$inet6(r2, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00009a0000-0x8)=0x3ff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000671000-0x14)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009dc000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) 2018/02/19 06:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000361000-0x4)) [ 39.789907] netlink: 148 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.843930] binder: 5948:5959 got transaction to invalid handle [ 39.854741] binder: 5948:5959 transaction failed 29201/-22, size 40-32 line 3005 [ 39.889022] binder: 5948:5959 got transaction to invalid handle [ 39.895192] binder: 5948:5959 transaction failed 29201/-22, size 40-32 line 3005 2018/02/19 06:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00005d8000), &(0x7f0000bc1000-0x4)=0x10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000dbd000)=0xffffffffffffe116, 0x4) r1 = socket$inet6(0xa, 0x200000002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xed, &(0x7f00006a7000-0xd3)=""/211, &(0x7f0000de7000-0x4)=0xd3) connect$inet6(r1, &(0x7f0000447000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00006d2000-0x5c)={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, 0x0, [0x772d, 0xffff, 0x20b73d2c, 0x2, 0x7, 0x8, 0x2, 0x1]}, 0x5c) listen(r0, 0xfff) 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000e28000)='[eth1@,/\x00', 0x0, 0x40, &(0x7f0000001000-0x40)={0x4, 0xfffffffffffeffff, 0x1, 0x3, 0x3, 0x400, 0x55dd, 0x5e060f08}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000eb8000)=[{&(0x7f0000435000-0xc0)="7d2fbdac391217d53e1ed458ec167280ad7808a9f7ec5e3e929680be3f6b9ef0137535bc09e0e44abfaa62f8f68c0d353e655a0436db513ba4f6c248b3a8166439bbe7bc938488ceaed142604968100288ad89b16367d89ffe25fc9966c311b7b8baef8b2593f7c733ae3ac4c262cdb95c6ec56b654946f985123cd7c0f50bfcf3d2407242d1490b600f017c701097218b97bcb78ddf91ad4384ee7edd0e6895370f9f5a63c162713793272df8fe5eb09fb8b53a37666c1dcd729eff13e80885", 0xc0}, {&(0x7f0000000000)="a4124776d8fb65e6e3edc1165c13f46f4d06d998690123b907215907865b570ed5e7e3853057649147675ee4750fb0c0c5131c3b34ca9ad4568bbfdacb717b286a7bded7bf6c800f0d48859b7115396906893d76cb3137", 0x57}, {&(0x7f0000001000-0xda)="7dcddecf378cb88d5b4c19cc360a31d6abc88eb28d2b813d20cd1da92d94658973f89fc010f65802bea36bc3543a4645a69a7774893437520fae9d82e8bb1d1a8ba03b2ce19886f599d993ad806addb06dc8ff52710fec32f49b08c584047a3265cec34b9879f543743baec93acff63aa24d9e5c64d726186f621d015881a157451c560a9f65cae21f140e72f20dea2681f2aea3098ca75ad1398c0821352a95b882186bbdef62350db702b953c9924bf58fecab9d8293e3d3be7c8b8a78c2b4e081a986a6ed0b4acbf642c9325f0b2957195aba664589576ab4", 0xda}], 0x3, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) fchmod(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d43000-0x4)=0x0) sched_getattr(r1, &(0x7f0000072000), 0x30, 0x7ea3ee0224804c9f) 2018/02/19 06:44:47 executing program 1: mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) 2018/02/19 06:44:47 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffd}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x80000000, 0x0, 0x1000, 0x4}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000014000-0x98)={r2, @in6={{0xa, 0x2, 0x801, @loopback={0x0, 0x1}, 0x1}}, 0x3d4, 0x1f}, 0x98) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r0) 2018/02/19 06:44:47 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b84000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r0, &(0x7f0000107000)={0x11, 0x1, r1, 0x1, 0xe7f7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000f38000)={{0x9}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00008bf000-0xb0)={{0x6, 0xffffffff}, 'port0\x00', 0xf, 0x20000, 0x2, 0xe61f, 0x800, 0x0, 0x3, 0x0, 0x0, 0x7}) 2018/02/19 06:44:47 executing program 0: clone(0x283290d00, &(0x7f0000240000), &(0x7f0000df6000), &(0x7f0000411000-0x4), &(0x7f0000d2a000-0x4d)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={{0x0, 0x7530}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() r2 = getgid() chown(&(0x7f0000002000-0x8)='./file0\x00', r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lookup_dcookie(0x8, &(0x7f0000002000)=""/130, 0x82) sendto$packet(r0, &(0x7f0000001000)="06e8b1422d6294dfc53fbed0c9cca4eba82ab4c3e3aa22841147c68680819249b39d", 0x22, 0x4000, &(0x7f0000001000)={0x11, 0x1a, r3, 0x1, 0x8000, 0x6, @empty}, 0x14) 2018/02/19 06:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000474000-0x8)={0x0, 0x32628d87}, &(0x7f00003cb000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000042d000)=@sack_info={r3, 0x0, 0x100000001}, 0xc) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000813000-0x10)={&(0x7f0000763000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x34}, 0x1}, 0x0) clock_settime(0x7, &(0x7f000025b000-0x10)={0x0, 0x989680}) bind(r0, &(0x7f00009a9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x4, 0x2, 0x3}}, 0x26) mlock2(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x1) 2018/02/19 06:44:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b8000)={0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000b7b000-0xc)={0x0, @rand_addr, @rand_addr}, &(0x7f000047e000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005e0000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) bind(r0, &(0x7f000044d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x1, 0x0, 0x4, {0xa, 0x2, 0xb96, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}}, 0x3a) syz_open_dev$loop(&(0x7f0000499000-0xb)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) 2018/02/19 06:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6e000-0x16)='/selinux/checkreqprot\x00', 0x280, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) r3 = syz_open_dev$mice(&(0x7f0000cb3000-0x10)='/dev/input/mice\x00', 0x0, 0x80043) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000a88000-0x50)={@generic="cc4721dea42459d46963072d62fd4ba7", @ifru_map={0x3, 0x8, 0x5, 0x9, 0x8, 0x7}}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000124000), &(0x7f0000383000-0x4)=0x4) [ 39.957870] binder: undelivered TRANSACTION_ERROR: 29201 [ 39.997929] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/19 06:44:47 executing program 7: pipe(&(0x7f0000b42000)={0x0, 0x0}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000cff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000a1000-0xa)='/dev/ptmx\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2000000000000d, &(0x7f0000539000)="44d76f29f503a7aae66c3e7fd09a23e512aac9b7991396621d5513021b34e0bc82fac5914c700f30f6e457714f885d815e3f3a36994ab53ba9e47350fcfc28ec228685a94160095e73032f8733f518147ddc2c593b5f3b56f51d2f18855c9b019192faa1e1874841b56e86d03c6096b49e5a715a2ad0341bbb1a72d7edba4c236f287e5dec803c2057c2015c579d496574161c706690911ddfae7bbb3d8b373a39056d9cdbffb168e3df81f59d253332505eaa0a51056493f6de0c606b0214e564d5c1c25cc68d8ba565ac7979d49340ecf67acb77a8adfc17f020fc3ae2a72824d793b9f7ade096594fcd93a1bf91b461", 0x8d8eaf22070becc7) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000281000-0x24)) 2018/02/19 06:44:47 executing program 3: r0 = gettid() getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x2a) get_robust_list(r0, &(0x7f0000001000-0x6)=&(0x7f0000a8f000-0x18), &(0x7f0000000000)=0x18) 2018/02/19 06:44:47 executing program 2: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000ff3000-0x4)) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff4000-0x8)={0x0, 0x0}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f000096e000)=0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d4f000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffff800, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x3}, &(0x7f0000ff4000)=0x98) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff5000-0x8)={r3, 0x101}, 0x8) r4 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {}, {}, @rumble}) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/keychord\x00', 0x200, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000577000)=""/39) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e29000)={0x0}, &(0x7f000044c000)=0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a99000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e35000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006b0000)=0x14, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000de0000-0x5c)={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0xf188, [0x3f, 0x6e20, 0x7, 0x5, 0x7, 0x1, 0x6d792bbd]}, 0x5c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000032000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r4}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000c0a000-0x20)={@generic="715dba7968e5c3b6a13526caa80a43c3", @ifru_flags=0x2000}) r5 = syz_open_procfs(r1, &(0x7f0000d76000)='attr/current\x00') setsockopt$sock_void(r3, 0x1, 0x24, 0x0, 0x0) write$selinux_context(r5, &(0x7f0000c94000-0x27)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d54000)='/dev/autofs\x00', 0x400, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000267000-0x4)) writev(r0, &(0x7f000025f000)=[{&(0x7f0000e6f000-0x15b)="2900000020001900013d181000da000602000000000000179e0000040d000400000011000000000008", 0x29}], 0x1) 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000f2000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000062f000-0x50)={{0x4}}) 2018/02/19 06:44:47 executing program 3: r0 = socket(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x5, 0x8, 0x0, 0x80000001, 0xc}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, [0x4, 0x0, 0x3, 0x2, 0x74bd, 0x1, 0x2046a82c, 0xffffffff, 0x8bc7, 0x1, 0x7, 0x20, 0xb86, 0x4, 0x7fffffff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0xffffffffffff276e}}, 0x83, 0x7, 0x9, 0x9, 0x41}, &(0x7f0000a91000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1000, 0x2a, 0x208, 0x1, 0x0, 0xffffffff, 0x80000000, 0x5, r1}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004b2000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00001b1000-0x14)={0x5, 0x7f, 0xdd9, 0x8000, 0x3f, 0x1000, 0x100000001, 0x43, 0x3, 0x91f}) bind$unix(r2, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r2, 0x400) 2018/02/19 06:44:47 executing program 7: r0 = socket(0x9, 0x5, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0x2c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) poll(&(0x7f00006b0000-0x30)=[{r1}], 0x1, 0xfffffffffffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00004a2000)=0x6) ioctl$TCFLSH(r3, 0x540b, 0x1ff) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0xffffffff00000001, &(0x7f000064c000)={0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006ed000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f000045d000)={0x0, 0x3, 0xffffffff, 0x9, r1}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f00007d8000-0x38)={&(0x7f00004ec000-0x10)=@ipx, 0x10, &(0x7f0000b91000)=[], 0x0, &(0x7f0000bdc000)=""/119, 0x77}, 0x0) dup2(r1, r2) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f00005c5000)) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) openat$ashmem(0xffffffffffffff9c, &(0x7f00000d6000-0xc)='/dev/ashmem\x00', 0x200000, 0x0) [ 40.103101] audit_printk_skb: 3 callbacks suppressed [ 40.108509] audit: type=1401 audit(1519022687.595:12): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:syslogd_var_lib_t:s0 2018/02/19 06:44:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x0, 0x7fffe) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5e000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x203) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002000-0x4)=0xef1153249b0b6f10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$eventfd(r1, &(0x7f0000002000)=0x7, 0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000566000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x100, 0x1200000, 0x500, 0x7ff, 0x1300051, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000-0x4)) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000941000-0x4)='tls\x00', 0x4) ioctl(r0, 0x4400000000001279, &(0x7f0000003000)) 2018/02/19 06:44:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000294000)='/selinux/mls\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000234000-0x8)='net/raw\x00') sendfile(r1, r0, &(0x7f0000ed1000-0x8), 0xd) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b3000-0xc)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000005e000-0x9)='/dev/ppp\x00', 0x454602, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000577000)={0x0, 0x60, "d8cfd1a8de87e6b4a40565effc02a7e0ad721a6b1e149946aef2a62d337e1817215369f845b728cf5c5ac7ce84ff0b9fa8c3f0a70e312b23c5a12d3ed7158a87123c7f4ae870424867879fd129d6049f1a7964c08bd54ccdf56c06353e41aa74"}, &(0x7f0000912000-0x4)=0x68) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00009d8000-0x6)={r4, 0x5939}, 0x6) dup3(r1, r2, 0x0) 2018/02/19 06:44:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000a95000-0x1)) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000027a000-0x4)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000d4d000-0x44)={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, {0x2, 0x1, @rand_addr=0x100}, @generic="3798f7562b4d77c599ebe6ad56c32c1b"}) mq_unlink(&(0x7f0000945000-0xa)='security]\x00') connect$inet(r0, &(0x7f000058f000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000676000-0x1)='i', 0x1, 0x0, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000181000)) r2 = syz_open_procfs(0x0, &(0x7f0000e34000)='net/udp6\x00') read(r2, &(0x7f0000979000-0xf1)=""/241, 0xf1) 2018/02/19 06:44:47 executing program 7: mmap(&(0x7f0000000000/0x26f000)=nil, 0x26f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000077d000)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x4c, 0x2, {{'ecb(cipher_null)\x00'}, 0x8, "12"}}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000715000-0x4)) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000bc6000)={{0x3, 0x893}, 0x1, 0x7f, 0x333, {0x7ff, 0x800}, 0x711, 0x400}) r3 = syz_open_procfs(r1, &(0x7f0000a8f000-0xa)='ns/cgbmup\t') mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f000026f000)=""/135) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) dup2(r2, r4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_unlink(&(0x7f0000013000)='-\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r4, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 06:44:47 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() sched_getaffinity(r1, 0x8, &(0x7f0000012000-0x8)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) prctl$setname(0xf, &(0x7f0000014000-0x2)='}\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000055a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) prctl$setmm(0x23, 0x5, &(0x7f0000c82000/0x2000)=nil) readahead(r0, 0x9, 0x5) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rt_sigprocmask(0x0, &(0x7f00000a5000-0x8)={0x4}, &(0x7f0000e13000), 0x8) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000016000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000a32000-0x28)=@delneigh={0x28, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x28}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000b26000-0x10)={&(0x7f0000c40000-0x6a)=""/106, 0x6a}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000085e000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockname$ipx(r2, &(0x7f0000647000), &(0x7f0000172000-0x4)=0x10) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000058c000-0x4)=0x81) 2018/02/19 06:44:47 executing program 1: clone(0x84000900, &(0x7f0000178000), &(0x7f00000f4000), &(0x7f0000e41000), &(0x7f00008b4000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000832000-0x8)={0x0, 0x0}) accept4$llc(0xffffffffffffffff, &(0x7f0000978000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000dce000)=0x10, 0x0) pipe2(&(0x7f00004f6000)={0x0, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000888000-0x8)) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00001f5000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000011e000-0x4)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000c5000-0x8)) fcntl$getownex(r0, 0x10, &(0x7f0000bc6000-0x8)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a8f000)={0x0, 0x0}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000a13000-0x8)) wait4(r2, &(0x7f0000aee000), 0x2, &(0x7f0000027000)) 2018/02/19 06:44:47 executing program 3: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f00001a3000)={0x73, 0x79, 0x7a}, &(0x7f00002e3000), 0x0, 0xfffffffffffffffe) 2018/02/19 06:44:47 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000fe7000)={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x20) 2018/02/19 06:44:47 executing program 4: r0 = epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.advise\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$fuse(r1, &(0x7f0000faa000-0x28)={0x331, 0x0, 0x0, @fuse_notify_delete_out}, 0x50) 2018/02/19 06:44:47 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000001000)=0x2e76, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000001000-0x4)=0x81, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fallocate(r2, 0x0, 0x0, 0x4ef) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc8000)='/proc/self/net/pfkey\x00', 0x305300, 0x0) bind$inet(r0, &(0x7f000045d000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000949000-0xd)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="493a83f443b1523f81cd30c455b558a3", @ifru_data=&(0x7f00005af000-0x20)="f00b3048e7dd8fe1117bbf8d21f27035ada83be5652f6abc7b775ddbae0b8a85"}) r3 = syz_open_procfs(0x0, &(0x7f0000423000-0x9)='net/tcp6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f00004f6000-0xbc)) sendmsg$nl_crypto(r3, &(0x7f0000331000)={&(0x7f00003d4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00007a0000)={&(0x7f00009f9000-0x10)=@delrng={0x10, 0x14, 0xa0d, 0x1, 0x0, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x240048d4}, 0x48000) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000185000-0x50)={@generic="3039861ecb84cf6be087f9e6c3a11256", @ifru_settings={0x6, 0x3f, @fr_pvc=&(0x7f0000e8e000)={0x2e}}}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000786000)={@generic="8bb6abfee99587641af87d6e6283a9d1", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) sendto$inet(r1, &(0x7f0000763000-0x1), 0xffcd, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/19 06:44:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000001000-0x8)=0x3) clock_gettime(0x0, &(0x7f00004b5000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00005e7000)='./file0\x00', &(0x7f0000001000-0x20)={{r1, r2/1000+30000}, {r3, r4/1000+30000}}) r5 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000)={0x77359400}, &(0x7f0000002000)) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000002000-0x10)={0x3, 0x5, 0x100000001, 0x4}) ioctl$TCXONC(r5, 0x540a, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r5, &(0x7f0000004000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x1002000}, 0xc, &(0x7f0000002000)={&(0x7f0000002000)=@get={0x130, 0x13, 0x20, 0x4, 0x2, {{'sha1-ssse3\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x5}, {0x8, 0x1}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x3add}, {0x8, 0x1, 0x937}, {0x8, 0x1, 0x3951}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x8}]}, 0x130}, 0x1, 0x0, 0x0, 0x81}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ad000-0x1)='/') 2018/02/19 06:44:47 executing program 6: r0 = creat(&(0x7f000009b000)='./file0\x00', 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f00005c1000)='./file0\x00', 0x20, 0x1000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9e000)='/dev/ptmx\x00', 0x40, 0x0) 2018/02/19 06:44:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000-0x2c)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x7}], 0x2c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000e7d000-0x14)={0x0, 0x2, 0x1, 0xa, 0x7f, 0x66dfc7c2}, &(0x7f0000000000)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b8e000-0x98)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0x5}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d2e000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f000049e000)={0x0, 0x4}, &(0x7f00005c9000)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000f8000-0x4)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001ea000-0xfa)={r4, 0xf2, "91563cf6e95b4e3269558d9c2079d8cea2ab8c89202b6310893201853a63a87df421289d8e90bb990997b4481bc4cc04d6115bb2249f69edff68908480e999e4e891f428231d84bb1feaa700b0e23e4e60bbd74d8481cb25748e0d8a148e0c38b05702b6eb7a7e32447f6104b0c36fec1fdd6e3455d219336cb0d80c6ec1e71c004678f7bc04e18c1971b9d1e2a88b416bc1b9abc578f1432d6794e3ca9a949f91f2c242750697ef1bcc1aa4dcd4844fc12ef9aa6758c9f2a092e27fa747a08753daad897a18e97b47d8b39ff5246e1a36abc3d9dddb006d1bace9d4a9e94d9a83b2367ac74ac8b3e77eb64d51fc4981e963"}, &(0x7f0000727000)=0xfa) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000087d000)={r4, 0x400, 0x30, 0xc0}, &(0x7f0000448000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d29000)={r4, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, 0x1, 0xc730}, &(0x7f00004b8000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000e94000-0xb)={0x20, 0xfffffffffffffff7, 0x5, 0x6, 0x101, 0x6, 0x4, 0x0, 0x7, 0x5df21910, 0x80}, 0xb) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000743000-0x4), &(0x7f000095c000)=0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fa5000-0x8)) 2018/02/19 06:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000278000-0x4)=0xfffffffffffffffd, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003b0000)='/dev/ppp\x00', 0x40101, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000955000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d05000-0x4)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000376000-0xc)={r2, 0x9}, 0xffffffffffffff0b) close(r1) bind$inet(r0, &(0x7f0000377000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0xffffffffffffff8c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000e8c000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$KDMKTONE(r1, 0x4b30, 0x1000000000000000) 2018/02/19 06:44:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022c000)='statm\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') writev(r0, &(0x7f00001ac000-0x50)=[{&(0x7f00009b9000-0x37)="bbcf9694ed9195d2ba42e08c69049f9dd41eec05bcef57df9f09b2215fe022e43285f85ad0ab85115b0a4ee0f680bde23e63efdfb87bd1", 0x37}, {&(0x7f0000e41000-0xc)="17429ad1bf559496fceed5da", 0xc}, {&(0x7f0000b4c000-0x62)="b1b7747471e477f8c450bd648b68d2bdf4a9e2a3e44f2e8d23ab035a70970f8917533090394ad35031c7971ac9b27d1b1dd87d1d7e98ad555c379d69382c1e350522e2b9b09364436f9803cc6142233ddbb9fed68161ad1f2a54817ec4065d0c3287", 0x62}, {&(0x7f0000ee5000)="359cd1ea37f2683950cb1f8994d3b440b89f8526ebbdf42286d4e02431ad929e44a44dbf7d12ba65977d2971283b496ee8799a53e7198c3d8f159ce821589e07fb6943e7630104cfb443ae856a8e254f087d46281c75dd5f0bb8f8ef64b297be293843b6d82c291596f5d7dd8f7180439225e5af4d98d369561c8495a6f85294412f7695ef1c2362566934fdc97265fb3b615b336d", 0x95}, {&(0x7f0000d03000-0x86)="04b4f19c5b81f34f0cf6681e6f80dba7fae8af20aeb2c8bb8a5fb229c436941bc152050150870fc4034976c7a2aeeee1364fa547bcc65d1cee180c785687a8c4324f570ba0ce8a87cd56eb5097dc246757f070b34cb80c02e3f95c4deec1bf6e9cd195fdec3798ec0861006e8c03fa3ed13271c37fe0f540c6290391adcf7fda22893eebd13a", 0x86}], 0x5) sendfile(r1, r0, &(0x7f000030f000), 0x7563) 2018/02/19 06:44:47 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b78000)='/dev/sg#\x00', 0x9, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x401}, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000004000-0x90)=[], 0x0, &(0x7f0000000000)=""/17, 0x11}}, {{&(0x7f0000004000)=@nl=@proc, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xd8)=""/216, 0xd8}], 0x1}}], 0x2, 0x0, &(0x7f0000004000)) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/02/19 06:44:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socket$packet(0x11, 0x2, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00002a7000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001aa000)) 2018/02/19 06:44:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a02000-0x30)={0x14, 0x0, &(0x7f0000f0d000)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x1}], 0xf2, 0x0, &(0x7f0000c9c000-0xf2)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df9000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c81000)={0x0, 0x2, 0x20}, &(0x7f0000625000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000065d000)={r2, 0x2}, &(0x7f0000555000-0x4)=0x6) sendto$inet(r1, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) acct(0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10002, &(0x7f0000df8000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008ea000-0x8c)={0x0, @in6={{0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}}}, &(0x7f0000968000)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000b9000)=@assoc_value={r3, 0x1}, &(0x7f00002c0000)=0x8) recvmsg(r1, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x92}, {&(0x7f0000df7000-0x8c)=""/140, 0x8c}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x43}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000d77000-0xa9)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000555000-0x31)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/02/19 06:44:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007d3000)=0x2, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/19 06:44:47 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fallocate(r1, 0x2, 0x100, 0x7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000000c000-0x4)=0xea5, 0x4) exit(0x0) syz_open_procfs(r0, &(0x7f0000001000)='status\x00') sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/02/19 06:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006a0000-0x9)='/dev/sg#\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006ed000-0x4)=0x8, 0x4) ioctl(r0, 0xc0481273, &(0x7f0000001000-0xa0)="89daf5b857b622b4980cd4bd21668a8653b89239f422d06c1d4b269a84269040d67675f1d0839f180b") 2018/02/19 06:44:48 executing program 1: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007bf000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e78000)={0x0, 0x8e, "c15f4a352afcc771f7051f2a7ead06ff35e12d355791a8ea02cb95031bbc1ac975757c3741a72303a58a29e0803e0393c126714bfe0b2453846a9de7d2896d25188f03ac6831c8634e13f85ff8d440fba855819b5010572cfdf9625f2193816e0eb7e4658e708de520f43219cb00bb2cde83067083eb2686b9f73b79561769852dd088e5ca68592050100d3e5d4a"}, &(0x7f0000e78000)=0x96) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e78000)={r2, 0xfffffffffffffffe, 0x6f, "a845b94724794216eafc57faabd66d4af85f0ac48b22ce5598896ed2da59985e33483ddfc308943e748f873732de56af170eca287cdb45a4db08c9e94326980638fb866adefd715418b0093b4cc3ae372ac380b6c104df94afdf6c564a2207806d834f5f0964ce1549d6fb6be4b1b7"}, 0x77) connect$l2tp(r0, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a65000)={@generic="7de3009aff6c5714bbc4aed6ab07a9b3", &(0x7f0000dc0000-0x2c)}) 2018/02/19 06:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000641000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000dff000)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) fsync(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007b0000)={0x0}, &(0x7f00000d6000-0x4)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000366000)={0x0, 0x3, 0x9, 0x200, r2}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/02/19 06:44:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000ce2000-0x7e)=@generic, &(0x7f0000000000)=0x80, 0x80000) connect$pptp(r0, &(0x7f000075c000)={0x18, 0x2, {0x1000000000000001, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffff04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r1 = dup2(r0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000d5a000)=0x100000001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000439000)={'filter\x00', 0x7, 0x4, 0x3f0, 0xe8, 0x1f8, 0xe8, 0x308, 0x308, 0x308, 0x4, &(0x7f000009f000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0xdaca}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast1=0xe0000001, @dev={0xac, 0x14}}}}, {{@arp={@empty, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="ac80548e2280", @mac=@random="6c6b6c37ba8b", @dev={0xac, 0x14}, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) socket$netlink(0x10, 0x3, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xeca) fstat(r2, &(0x7f0000c52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) 2018/02/19 06:44:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008c5000-0xd)='/selinux/mls\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f0000297000)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f4e}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004dc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000e8d000-0x8)={0x0, 0xf941}, &(0x7f0000e78000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005a3000+0x870)={r3, 0x1}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f000017d000-0x8)={0xfffffffffffffff8, 0x3f}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d2f000)={{0x3, 0x3, 0x5, 0x2, 0xffffffffffffffc1}}) 2018/02/19 06:44:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000de3000-0x8b)="16cbac95b66ac722611a4ac40b30cc8eb6042a08d74abaf80da245058682117f058c290d482e0b2413a957680ca753f05d1ae7cb3c7c695125bf317150a5bef845d038c1d738d0def559fe6db7dba88a598cb1a459a0125074cb973e2b5afe123610ac9e0405ef0acf77edabc69c873e9577a0ad04851fb0698543f38dcdbc9caf9b4096c181a92d68c9eb", 0x8b, 0x0, &(0x7f0000001000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00005e1000)=0x100000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x20a00, 0x5) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000000)=0xcff, 0x3) 2018/02/19 06:44:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000e2a000)=""/191, &(0x7f0000000000)=0xbf) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000001000-0x1), 0x0) 2018/02/19 06:44:48 executing program 7: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x800000004) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000015000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c000-0x4)=0x14, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000016000-0x10), &(0x7f000000f000-0x4)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r1, &(0x7f0000016000-0x6d)={0xf97cff8c, 0x8, 'SE Linux', "f3dbde3b92c1a5167d730542c327f85021d23dd04492bdf0c6f1ef6104b6f54f1342379737a2dcd3adbd1a9f756dc440f13edd1df23d4f5bd397dafbde7b2fcbe8c895ee5c44b4c38ebadcd5838908935ed30d58b0c3f83c6c9ff4bb3bea024e40f5edb705799747295a55d6280dec905dab5a46009b7ffae6689f9a06b79201928fbb59da32e999061d1c2517acc1684bd6025130c96a1f8ce7f053af28b21771d026e88b34d96858b2eec7"}, 0xbc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000014000)={@empty, r3}, 0x14) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000017000-0x1)=0x3) eventfd(0x9) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000018000-0x5)='user\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000c000-0xdf)="11fde3654377e0ddbfdf813cd256b28d2526afc3e00e1b6533f961c6533beab303ab67eb360a99eed44772f3f5e0568076f3d24a2bc0b921a10d0421963af929db5cb17d6d6bcd05f3f33fd02a48cf21634e92e17c3e0e6c4f5d5a86023ea2cb0da8d5f1f626fcc857306d5a6f387a247606ca400417eefd46c653873c2ff26744f9cb43ba61803a87f5858552419604c6fab7ec1da613a62c0cd448b548cbf19239cf10c822712eaa53b302f7c78e492b80114d6d62cfd2e5a2179e0204c1ff49b70d10ba66a43071e8dd216d1fa94738f6fca1546f42c33a5760616f9abe", 0xdf, 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x10000) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000018000-0x10)={r5, r6+10000000}, &(0x7f0000017000)={0x0, 0x0}) getitimer(0x1, &(0x7f0000004000-0x20)) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000018000-0x90)={{}, {0x0}}) ppoll(&(0x7f0000005000)=[{r2, 0x9082}], 0x200000000000019b, &(0x7f0000006000)={r8, r7}, &(0x7f0000014000), 0x8) 2018/02/19 06:44:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f000072f000)=@abs, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x2c200) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008da000-0x4)=0x1002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r9 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000c75000)='/dev/ashmem\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x305000, 0x0) r11 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e02000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000b12000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f00000f0000-0x80)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x4001}, 0x4000010) ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000752000), &(0x7f0000160000), &(0x7f00008ed000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) r15 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r14, 0x4c80, r15) 2018/02/19 06:44:48 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$inet(r0, &(0x7f0000d90000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/19 06:44:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000633000-0x9)='/dev/ppp\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) getsockname$unix(r0, &(0x7f00005f9000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000000)=""/117, &(0x7f0000001000-0x4)=0x75) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/02/19 06:44:48 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000022000-0x20)=@ipv4_newaddr={0x18, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000024000)=0x9, 0x4) recvmsg$netrom(r1, &(0x7f0000023000)={&(0x7f0000023000)=@ax25={0x3, {"076713aa21cad2"}}, 0x10, &(0x7f0000023000)=[], 0x0, &(0x7f0000002000)=[]}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000026000-0x78)={0x5, {0x2, 0x0, @rand_addr=0xac}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x80, 0x3, 0x86a, 0x62, &(0x7f0000026000-0x10)=@generic="b4dc0fbbc6bf8e2ab0e7137121fa07dd", 0x5, 0x1256, 0xffffffffffff7fff}) 2018/02/19 06:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000037b000)={@loopback, @dev, 0x0}, &(0x7f0000a16000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f00002b8000-0xc0)=@ipv6_getaddr={0xc0, 0x16, 0x20, 0x0, 0x2, {0xa, 0xbf, 0x2, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x708}, @IFA_CACHEINFO={0x14, 0x6, {0x81, 0xfffffffffffffffd, 0xff, 0xfff}}, @IFA_ADDRESS={0x14, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x400, 0xfff, 0x1, 0x9}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0xc0}, 0x1}, 0x0) 2018/02/19 06:44:48 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80040000, r2}) accept$netrom(r0, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0xff, 0x8000, 0x7, 0x1, r3}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e77000-0xb8)={0x0, 0x7, 0x19a4c3dc, 0x42, 0x20, 0x168, 0xff, 0x7, {0x0, @in6={{0xa, 0x0, 0x202, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe44}}, 0xffff, 0x20, 0x800, 0x0, 0x507}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003aa000)={r4, 0x0, 0x2, [0x5, 0x2]}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000e8f000-0x9)='illinois\x00', 0x71) getsockopt$inet_tcp_buf(r5, 0x6, 0x1a, &(0x7f0000a5c000)=""/85, &(0x7f0000eaa000)=0x55) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000526000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f00001aa000)=0x1) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f000093c000)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000544000-0x8)={r4, 0x100}, &(0x7f0000ecf000-0x4)=0x8) 2018/02/19 06:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000ba8000-0x8)='keyring\x00', &(0x7f000071a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = request_key(&(0x7f000051d000-0xc)='id_resolver\x00', &(0x7f00009bf000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000571000)='@em0vboxnet0nodevproc\x00', r0) add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c", 0xfffffffffffffc72, r1) getpeername(0xffffffffffffff9c, &(0x7f00004b4000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000447000-0x4)=0x3a) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00001cb000-0x12)={@common='nr0\x00', 0x80}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7e000)='/dev/vga_arbiter\x00', 0x880000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00009af000)={0x0, 0x1}, &(0x7f00006f9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000008d000-0xa0)={r4, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8000, 0xe4a1, 0x8001, 0x81}, &(0x7f0000398000)=0xa0) connect$unix(r3, &(0x7f0000f79000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000928000+0x5da)=""/93, &(0x7f0000832000-0x4)=0x5d) 2018/02/19 06:44:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bff000-0x18)={0x0, 0x100000001, 0x0, 0x851c, 0x5}, &(0x7f0000c33000)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d59000-0x14)={r2, 0x5, 0x1, 0x4, 0x39968056, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000882000-0x10)={0x7fffffff, 0x8000, 0x0, 0x760a, 0x0}, &(0x7f000018c000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000423000-0x8)=@assoc_value={r3, 0x81ac}, 0x8) bind$packet(r0, &(0x7f0000c85000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) r4 = dup(r0) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000b10000-0x8)=0x2) write$selinux_load(r4, &(0x7f0000339000-0xde)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00001f2000-0x8)) 2018/02/19 06:44:48 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setitimer(0x0, &(0x7f0000013000-0x20), &(0x7f0000004000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000e5e000)={0x40, 0x400, 0x8, 0xffffffffffffffb1}) tkill(r1, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000009c000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_dev$usbmon(&(0x7f0000551000-0xd)='/dev/usbmon#\x00', 0x1, 0x84100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000735000)={0x1, [0x0]}, 0x6) 2018/02/19 06:44:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dc4000), 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r1, &(0x7f0000648000), 0x0, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fed000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000d7b000-0x38)={&(0x7f0000d3f000-0x10)=@nfc, 0x10, &(0x7f0000ad3000)=[{&(0x7f0000e09000)=""/93, 0x5d}], 0x551, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x40000020) socketpair(0x11, 0x1, 0x8, &(0x7f00006db000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000d7000)={"ae2c706ae87353b466d25dd35fa75bb2", {0x4, 0x5, 0x71a9, "984ffe7451df", 0x8001}}) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000796000)=0x5, &(0x7f00000aa000)=0x4) 2018/02/19 06:44:48 executing program 5: r0 = inotify_init1(0x400100000000) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000001000-0x14)={0x1, 0x8, 0x40, 0x7, 0x28ee, 0xff, 0x5, 0x9, 0x8001, 0x1}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/19 06:44:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write(r0, &(0x7f0000240000-0x8c)="85f77663790100000000000000c88001000000ffffffffea0d675294", 0x1c) r1 = inotify_init() r2 = inotify_add_watch(r0, &(0x7f0000f75000-0x8)='./file0\x00', 0x80000041) inotify_rm_watch(r1, r2) 2018/02/19 06:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d31000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000a48000-0xf8)={{0x2, 0x1, 0x3, 0x3, 0x41}, 0x3, 0x9d9, 'id1\x00', 'timer0\x00', 0x0, 0xffffffffffffd32e, 0x40, 0x200000004000, 0x100}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) pipe(&(0x7f0000b94000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000e38000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000ced000)={0xffffffff, 0x101, 0x3f, {r2, r3+30000000}, 0x7b5, 0x8}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c5a000-0x14)={0x3, 0x0, 0x7, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/19 06:44:48 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000020000)={&(0x7f0000019000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000025000)={{&(0x7f000000c000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xe) 2018/02/19 06:44:48 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000753000)='/dev/sequencer\x00', 0x40, 0x0) r1 = syz_open_procfs(r0, &(0x7f000057e000)='comm\x00') exit(0x0) fgetxattr(r1, &(0x7f0000003000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000000e000)=""/54, 0x36) 2018/02/19 06:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b72000)='/dev/sequencer2\x00', 0x20000, 0x0) accept4$packet(r0, &(0x7f0000b5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000717000)=0x14, 0x80800) r1 = socket(0x18, 0xa, 0x1) getsockname(r1, &(0x7f0000ce1000-0x1e)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f00008da000)=0x1e) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)) 2018/02/19 06:44:48 executing program 5: getegid() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002c8000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000321000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, [0x5, 0x8c0a, 0x4, 0x1, 0xbb5, 0x100000000, 0x0, 0x1, 0x1, 0x10000, 0x3, 0x0, 0xfffffffffffffffc, 0x2, 0x4]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) fcntl$setpipe(r0, 0x407, 0xe8b) 2018/02/19 06:44:48 executing program 3: prctl$intptr(0x29, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00007ea000-0xe0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012e000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) signalfd(r0, &(0x7f0000bde000)={0xfffffffffffffff9}, 0x8) 2018/02/19 06:44:48 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000007000)={0x3, 0x78, 0x5048, 0x101, 0x0, 0x1000, 0x0, 0x5, 0x5c8aec18b1973290, 0x5, 0x3, 0x3, 0x624, 0x9529, 0xffffffff, 0x2, 0xf84, 0x2, 0x7f, 0xd7, 0x8, 0x20, 0x86, 0x7fffffff, 0x2, 0x3f, 0x200, 0xbc74, 0x0, 0x7, 0xc2, 0x7, 0xff0000000000000, 0xfff, 0x2, 0x57, 0x5a, 0x7, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x20000, 0x3f, 0x2, 0x3, 0x100000000, 0xff, 0x4}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000f000-0x6)='wlan0\x00', 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f000000d000)=[{{0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000001000-0x20)=""/32, 0xe1}], 0x1, &(0x7f0000003000)=""/22, 0x16}}, {{0x0, 0x0, &(0x7f000000e000)=[{&(0x7f000000c000-0x7b)=""/123, 0x7b}, {&(0x7f000000c000-0x9)=""/9, 0x9}, {&(0x7f000000d000)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x4}}, {{&(0x7f000000e000-0x58)=@alg, 0x58, &(0x7f000000d000)=[{&(0x7f000000a000)=""/4096, 0x1000}, {&(0x7f000000b000)=""/143, 0x8f}, {&(0x7f0000008000-0x86)=""/134, 0x86}, {&(0x7f000000e000-0xdf)=""/223, 0xdf}, {&(0x7f0000004000-0xd6)=""/214, 0xd6}, {&(0x7f000000d000)=""/167, 0xa7}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f000000d000)=""/66, 0x42}, {}, {&(0x7f000000e000-0xdb)=""/219, 0xdb}], 0xa, &(0x7f0000007000-0x53)=""/83, 0x53, 0x10000}, 0x8}, {{&(0x7f000000d000)=@can, 0x10, &(0x7f0000006000)=[{&(0x7f0000008000-0x94)=""/148, 0x94}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x91)=""/145, 0x91}, {&(0x7f000000e000-0xb)=""/11, 0xb}, {&(0x7f0000006000)=""/221, 0xdd}, {&(0x7f000000e000-0xc2)=""/194, 0xc2}], 0x6, &(0x7f0000009000)=""/237, 0xed, 0x1}, 0x81}], 0x4, 0x100, &(0x7f000000e000-0x10)={r2, r3+10000000}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000000d000)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x8}) fcntl$setstatus(r4, 0x4, 0x0) 2018/02/19 06:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000e58000-0x28)=[{r0}], 0x1, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d86000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCXONC(r1, 0x540a, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/02/19 06:44:48 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000004000)=[{&(0x7f0000001000)=""/152}, {&(0x7f0000004000-0x1e)=""/30}, {&(0x7f0000001000)=""/96}, {&(0x7f0000004000-0xfc)=""/252}, {&(0x7f0000005000-0x30)=""/48}, {&(0x7f0000001000)=""/4096}, {&(0x7f0000005000)=""/33}, {&(0x7f0000007000-0x98)=""/152}, {&(0x7f0000003000-0x57)=""/87}, {&(0x7f0000004000)=""/132, 0xfffffffffffffde6}], 0x100000000000000d, &(0x7f0000003000)=[{&(0x7f0000005000-0x2)=""/2, 0xfffffd85}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000)) 2018/02/19 06:44:48 executing program 5: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000917000-0x4)=0x10000000000180, 0x4) sendto$inet(r0, &(0x7f0000642000)="d3", 0x1, 0x0, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000f8c000)=[{r0}], 0x1, 0x9) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000f93000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x28, {0x2, 0x3, @loopback=0x7f000001}, @common='yam0\x00'}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b6e000)) 2018/02/19 06:44:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f00009ee000)="66a8cc", 0x3, 0x0, &(0x7f000058f000-0x10)={0x77359400}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a4b000)='/selinux/enforce\x00', 0x200000, 0x0) bind$netrom(r1, &(0x7f000057c000-0x48)=@full={{0x3, {"b718b762b2995c"}, 0x35}, [{"ecd9c3f60518f7"}, {"8e685164e11e20"}, {"62d37d13bfd73a"}, {"84db66f2c56c37"}, {"c3bc417358f379"}, {"dc5b76cba57df9"}, {"550db66e0f1bf2"}, {"bf8e966f1123f6"}]}, 0x48) 2018/02/19 06:44:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000572000-0x1b)=""/27, 0x1b) close(0xffffffffffffffff) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) prctl$getname(0x10, &(0x7f0000331000)=""/11) 2018/02/19 06:44:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) readv(r1, &(0x7f0000aae000)=[], 0x10000000000003be) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x553}], 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009c0000-0x4), &(0x7f0000626000)=0x4) readv(r0, &(0x7f0000db1000-0x30)=[], 0x1ff) sendmsg$inet_sctp(r1, &(0x7f0000372000-0x38)={&(0x7f0000db3000-0x1c)=@in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c, &(0x7f000087b000-0x40)=[{&(0x7f0000f81000)="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", 0xffe}, {&(0x7f0000532000)="d9f2d932a4055f42307b7d211d515321aca16a88131181a40543de423863d62741f71ff20d80", 0x26}], 0x2, &(0x7f00001bb000)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x3, 0x4, 0x0, 0x5, 0x0, 0x7, 0xff}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x8000, 0x0, 0x0, 0x1fe000000, 0x7, 0x401}}], 0x60}, 0x80) [ 102.101219] IPVS: Creating netns size=2552 id=11 [ 102.174944] IPVS: Creating netns size=2552 id=12 INIT: Id "4" 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 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 242.167729] INFO: task syz-executor0:6247 blocked for more than 120 seconds. [ 242.174947] Not tainted 4.4.115-g55a366596 #14 [ 242.180427] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.188399] syz-executor0 D ffff8801c265f8c8 29240 6247 3810 0x00000002 [ 242.195803] ffff8801c265f8c8 0000000000000000 0000000000000000 0000000000000000 [ 242.203806] 0000000000000001 ffff8801c265f800 ffff8801db21fdb8 ffff8801db21fde0 [ 242.211806] ffff8801db21f4d8 ffff8801c2616000 ffff8801c2650000 0000000000000000 [ 242.219895] Call Trace: [ 242.222459] [] schedule+0x7a/0x1b0 [ 242.227653] [] schedule_preempt_disabled+0x13/0x20 [ 242.234212] [] mutex_lock_nested+0x306/0x850 [ 242.240276] [] ? odev_release+0x4a/0x70 [ 242.245876] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.252119] [] ? fsnotify+0x5ad/0xee0 [ 242.257544] [] ? fcntl_setlk+0x9c0/0x9c0 [ 242.263258] [] ? snd_midi_event_new+0x200/0x200 [ 242.269562] [] odev_release+0x4a/0x70 [ 242.274988] [] __fput+0x233/0x6d0 [ 242.280114] [] ____fput+0x15/0x20 [ 242.285195] [] task_work_run+0x104/0x180 [ 242.290914] [] do_exit+0x82a/0x2a10 [ 242.296168] [] ? release_task+0x1240/0x1240 [ 242.302153] [] ? hash_futex+0x210/0x210 [ 242.307776] [] ? __dequeue_signal+0xa3/0x550 [ 242.313808] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.320411] [] ? recalc_sigpending+0x76/0xa0 [ 242.326444] [] ? dequeue_signal+0xc4/0x4b0 [ 242.332343] [] ? __dequeue_signal+0x550/0x550 [ 242.338485] [] do_group_exit+0x108/0x320 [ 242.345134] [] get_signal+0x4f2/0x1550 [ 242.350678] [] do_signal+0x8b/0x1d40 [ 242.356019] [] ? kfree+0xfc/0x300 [ 242.361134] [] ? setup_sigcontext+0x780/0x780 [ 242.367254] [] ? path_listxattr+0x140/0x140 [ 242.373236] [] ? SyS_futex+0x210/0x2c0 [ 242.378771] [] ? do_futex+0x15d0/0x15d0 [ 242.384367] [] exit_to_usermode_loop+0x11a/0x160 [ 242.390776] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.397331] [] int_ret_from_sys_call+0x25/0xa3 [ 242.403797] INFO: lockdep is turned off. [ 242.407850] Sending NMI to all CPUs: [ 242.412672] NMI backtrace for cpu 0 [ 242.416278] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.115-g55a366596 #14 [ 242.423477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.432823] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.438873] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.447245] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.452696] RAX: 0000000000000003 RBX: ffffffff847dd8c8 RCX: ffffffff81d63b3b [ 242.459967] RDX: 0000000000000004 RSI: ffffffff839fe420 RDI: ffffffff84418180 [ 242.467211] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.474485] R10: 0000000000000000 R11: 1ffffffff0840f86 R12: 0000000000000000 [ 242.481756] R13: fffffbfff0708880 R14: ffffffff847ebc38 R15: 0000000000000000 [ 242.489020] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.497218] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.503134] CR2: 0000000000ad0000 CR3: 00000001cb1a4000 CR4: 0000000000160670 [ 242.510397] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.517673] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.524916] Stack: [ 242.527036] ffffffff84207df8 ffffffff81027ed5 ffffffff84208000 ffffffff847dd8c8 [ 242.534564] fffffbfff0708880 ffffffff847ebc38 0000000000000000 ffffffff84207e08 [ 242.542100] ffffffff8102944a ffffffff84207e20 ffffffff812214c8 dffffc0000000000 [ 242.549642] Call Trace: [ 242.552201] [] default_idle+0x55/0x3c0 [ 242.557906] [] arch_cpu_idle+0xa/0x10 [ 242.563328] [] default_idle_call+0x48/0x70 [ 242.569220] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.575248] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.582185] [] ? call_cpuidle+0xe0/0xe0 [ 242.587807] [] rest_init+0x189/0x190 [ 242.593141] [] start_kernel+0x6b9/0x6ee [ 242.598754] [] ? thread_stack_cache_init+0xb/0xb [ 242.605133] [] ? early_idt_handler_array+0x120/0x120 [ 242.611893] [] ? early_idt_handler_array+0x120/0x120 [ 242.618640] [] x86_64_start_reservations+0x2a/0x2c [ 242.625191] [] x86_64_start_kernel+0x140/0x163 [ 242.631423] 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 [ 242.650974] NMI backtrace for cpu 1 [ 242.654575] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.662025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.671386] task: ffff8800bb19e000 task.stack: ffff8800bbbe0000 [ 242.677417] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.686162] RSP: 0018:ffff8800bbbe7cb8 EFLAGS: 00000046 [ 242.691612] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a2f2 [ 242.698888] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.706131] RBP: ffff8800bbbe7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.713425] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.720688] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.727961] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.736159] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.742050] CR2: 00007f1c1585d000 CR3: 00000001cb1a4000 CR4: 0000000000160670 [ 242.749315] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.756558] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.763829] Stack: [ 242.765948] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.773477] ffff8801db31bca0 ffff8800bbbe7d00 ffffffff810b99eb ffffffff839f6200 [ 242.781004] 0000000000000003 ffff8800bbbe7d60 ffffffff81d0ecf4 0000000000000001 [ 242.788536] Call Trace: [ 242.791089] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.797465] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.804571] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.811312] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.818329] [] watchdog+0x6fa/0xae0 [ 242.823576] [] ? watchdog+0xc3/0xae0 [ 242.828964] [] kthread+0x268/0x300 [ 242.834124] [] ? reset_hung_task_detector+0x20/0x20 [ 242.840790] [] ? kthread_create_on_node+0x400/0x400 [ 242.847426] [] ? kthread_create_on_node+0x400/0x400 [ 242.854087] [] ret_from_fork+0x55/0x80 [ 242.859612] [] ? kthread_create_on_node+0x400/0x400 [ 242.866249] 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 7b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.885382] Kernel panic - not syncing: hung_task: blocked tasks [ 242.891503] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.115-g55a366596 #14 [ 242.898918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.908241] 0000000000000000 c5354fb262c6991f ffff8800bbbe7ca8 ffffffff81d03d8d [ 242.916204] ffffffff83882f40 ffff8800bbbe7d80 dffffc0000000000 7fffffffffffffff [ 242.924164] ffff8801c25c6448 ffff8800bbbe7d70 ffffffff8141acba 0000000041b58ab3 [ 242.932128] Call Trace: [ 242.934687] [] dump_stack+0xc1/0x124 [ 242.940022] [] panic+0x1aa/0x388 [ 242.945006] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.951899] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.959140] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.966385] [] watchdog+0x70b/0xae0 [ 242.971630] [] ? watchdog+0xc3/0xae0 [ 242.976971] [] kthread+0x268/0x300 [ 242.982129] [] ? reset_hung_task_detector+0x20/0x20 [ 242.988769] [] ? kthread_create_on_node+0x400/0x400 [ 242.995409] [] ? kthread_create_on_node+0x400/0x400 [ 243.002045] [] ret_from_fork+0x55/0x80 [ 243.007559] [] ? kthread_create_on_node+0x400/0x400 [ 243.014619] Dumping ftrace buffer: [ 243.018127] (ftrace buffer empty) [ 243.021809] Kernel Offset: disabled [ 243.025403] Rebooting in 86400 seconds..