[....] Starting enhanced syslogd: rsyslogd[ 13.560990] audit: type=1400 audit(1516051833.533:5): avc: denied { syslog } for pid=3494 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.041075] audit: type=1400 audit(1516051839.013:6): avc: denied { map } for pid=3632 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.54' (ECDSA) to the list of known hosts. 2018/01/15 21:30:45 fuzzer started [ 25.242846] audit: type=1400 audit(1516051845.215:7): avc: denied { map } for pid=3643 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/15 21:30:45 dialing manager at 10.128.0.26:40411 [ 28.553722] can: request_module (can-proto-0) failed. [ 28.563119] can: request_module (can-proto-0) failed. 2018/01/15 21:30:49 kcov=true, comps=true [ 29.073465] audit: type=1400 audit(1516051849.046:8): avc: denied { map } for pid=3643 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8894 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/15 21:30:50 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000da3000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000001000-0x10)={&(0x7f0000555000)="6e4ebcbba410266e584c0afbdae2ba62368a9672d2363c6742e7c967b0ec377c4ca1ea79785d31c3183ba2a3326a355e945233366698cab1f9cad5d55f805c933de84eae50920a317b13a992c8a30a542566425033cd7ac8a505a8333dcbc4764af7ade2f32582ad7c0695d947d6ec98de644a4994b1a645e9d2db1e32046f0b842b6d2ab12fdf8f4d69a8e8b2d5b2f3bbf03cb512e69e8776fbc79944872c39e0566cfbdf3b102c61d27c9b631f73eb989fae885324e32dbf709fbea5f499870deb5d61c1a64f5f7bf1a5e8214acd17c8c5b375155519d8ad8a0c4a552db108fc997ee5ebb9b22cad9ee931aabc8d5a01fa8054b17e20", 0xf7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000)='net/nfsfs\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000)={0x7fffffff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x6, 0x326, 0x2b, 0x2, &(0x7f0000001000-0x9)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x401, 0x6}) r2 = socket$inet(0x2, 0xa, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000)='\x00') ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000002000)=0x0) readlink(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8c)=""/140, 0x8c) semget$private(0x0, 0x0, 0x2bee95bb6ebe6da) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000002000)={0x1, &(0x7f0000001000)=[{0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000-0x4)=0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000)={r3, 0x0, 0x3, 0x1000}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000004000)={0xd004, 0x107000, 0x401, 0x6, 0x9a9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000005000)=0x0, &(0x7f0000005000-0x4)=0x4) bind$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffff9c, 0x8208ae63, &(0x7f0000003000-0xd8)=@ioapic={0x103002, 0x7fffffff, 0xb4ba, 0x5, 0x0, [{0x2, 0x0, 0x1000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x40, 0xfffffffffffffffb, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6a}, {0x4, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x200, 0x80000000, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x871}, {0x0, 0x10001, 0xf487, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x1, 0x101, 0x0, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3f, 0x7fff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x13347f81, 0xff, 0x2, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x0, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x3, 0x1, 0x101, [0x0, 0x0, 0x0, 0x0], 0xffffffff}, {0x401, 0x8001, 0x5, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xffffffffffff30ae, 0xb2, 0x400, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x0, 0x100000000, 0x7f, [0x0, 0x0, 0x0, 0x0], 0x2}, {0xe04e, 0x10000, 0x800, [0x0, 0x0, 0x0, 0x0], 0x1}, {0x9, 0xfff, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xffffffff, 0xfffffffffffffff9, 0x0, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x4, 0xf946, 0x7, [0x0, 0x0, 0x0, 0x0], 0x1ff}, {0x2, 0x200000000000000, 0x7, [0x0, 0x0, 0x0, 0x0], 0x8}, {0x10001, 0x3, 0x1f03942d, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3f, 0x40, 0x8, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x2, 0x3, 0x9, [0x0, 0x0, 0x0, 0x0], 0x6}, {0xfffffffffffff258, 0x20, 0x40, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x1c33aaa1, 0x7fffffff, 0x100000001, [0x0, 0x0, 0x0, 0x0], 0xfff}, {0x2, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0], 0x6}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r4, 0x0, 0x8010020, r4, &(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000008000-0x4)=0x0, &(0x7f0000002000)=0x4) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x53)="6b7b99e1b4fc24154fc90e12e461eb79b248d03308755fe942ffab9b91b0f2c22dbb9d793b1a850172133b5e7b8cd2b2fc969b84d3feb9886264f2644a44d374bc178b736293289fc7d7c87b845d85e900229b", 0x53, 0xfffffffffffffffc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000009000-0xa)='syzkaller\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000009000-0x34)="e83eed47a3de2e0c26c2825f94f1674eebeb87e6c844ba533389d6a4e0243f861b166578f8f2f11b1e19c75472cecfb2403316bf", 0x34, 0xffffffffffffffff) keyctl$link(0x8, r5, r6) 2018/01/15 21:30:50 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000e08000-0x12)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x1) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000f8d000-0x90)={[0x101, 0x1, 0x6, 0x200, 0x2, 0x6b317ab5, 0x0, 0x9, 0xff, 0x49ac, 0x5, 0x101, 0x8, 0x0, 0x7fff, 0x7], 0xd000, 0x100}) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000fa9000)=""/157) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000045000)={&(0x7f000017d000)={0x544, 0xb, 0x6, 0x100, 0x1, 0x1, {0xf, 0x0, 0x6}, [@nested={0xd0, 0x89, [@typed={0xc, 0x43, @u32=0xffff}, @typed={0x10, 0x1, @u64=0x4}, @typed={0xc, 0x2d, @fd=r0}, @typed={0x8, 0x20, @void=""}, @generic="a8e49fe07397aec1d78c2347b2841efcca25ca711854d288cb67ce1b69b62840e5bb128844cf65438ec69520fb5366306739c2d876b273b777df923f50bfd9b19bfd83e650c1436f569dd4a16dc14efaf9ba87e84019679df09901049fc396e11efc9c6b402a3041a79868080c2a94302346025d9c254c029b04b6a0c920ea7593b2afbe8d44c5f517031b314d5bdd15f35d80047f95b154c1"]}, @nested={0x188, 0x86, [@generic="5ecdca105e0fccab5d44f048ecf6c6ee3fb751d3fd5d0bf164a43ab58e41593cfcc7c26154114f2cc58c942e094c6d18dd8f82a69c05cd809e777d5ca04f934de7a8966b3046c2fc3bd19200b035d7ebb964463ee0065f4ff8a9d0ef5205cd8935e10c5b32e06599977be726689253c454a3c60fadd8db55c65dd75c63c707437f34faf73fa9582225faf77f47c3e2ef27ddd0816850e4690a63dbda3a4f1f95f5596b37ba2c2a9849060692486981dd5e24a6e901e6f832759783e7d1b08bd2aad4a62effe931759562edb11a2e1209dc19375f", @generic="b1608b9b0ab4f84e994babfae52b7ae73dda7c96bc1971162e363518a31b528ba4ee7e62f145a31ecadbabc9a24fe53d0f08618eb3546f8e09607e33522e24cce8e5ee3cc17c3f17d5e59806f634825640b2f28b6e6424729dd8aaaf77bfb2e837deca76c90e6be3183485a9c7e4448f6bfdbdb3bc0e86ca210fa4bc9b72b9a67af2cc159c28e0c1e4", @generic="08a95512470ab85365c7a480ed5c66773ef43da6de2560bcd2b24e40ac9658b083c41555f0"]}, @typed={0x8, 0x77, @void=""}, @nested={0x1c, 0x42, [@typed={0xc, 0x52, @u32=0x0}, @typed={0xc, 0x8, @u32=0xbea}]}, @nested={0x20, 0x5b, [@typed={0x1c, 0x8, @str='/dev/snd/midiC#D#\x00'}]}, @nested={0x128, 0x21, [@generic="9a2cbda2d2", @typed={0xc, 0x78, @u32=0x100000000}, @generic="77d1c54bbe6372c5bdb938fdb42d32b99c5766ef7aa56e41eff4f8653c785caccd8b5ee44249b93c50eaddd39f42adb0f1dbcf3390c0daeb962cd812791e5f077f9cb3fa", @typed={0xc, 0x7e, @uid=r1}, @typed={0xc, 0x87, @pid=r2}, @generic="1bab3f6403bfe2140192efce019baf7b2365b44677ec456ee1a620e17db51ec7cc4f446a6c6ab98fc51f1f661d3c19fe4c889296f3675a3b08a046d225af7445fad66d269c472a9ea20dfc68efd08f61d086a658107c23f6777bdb6de2911cee22bfe31525d660c50841caad9f983a1c9256517af4098ef0f81515dea1d922749c1aeff02b95233dea954f1cde35a9c3c4160bcf30e7dfa1f652630cc61eb7f61e9fef55033e0346769b3b79b68a9563a6553a216a"]}, @generic="4a0c389f35338a7148a36dc67f3fc0505ddbc2fbb7e86bf090df74478d63ad84d3585618", @typed={0x18, 0x59, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="421935fb42bb19057fd3b4f5ad250d45594b0f76892a50e643f051e9d2cdad045fbba7212be33f772749f1fba49141a9c4b399a2a6b0a5", @generic="6977b4d30618beb9286495867f377c4936e1839d3103379ba3e5e0e39018fd93b11a164a8f6b67e1c96b10b7b37ce718695cc6c683cee0c798f6970a2698ee63c8cf88bd1bfcc9ca48085ae35f66c23a8693337756827643f748bee1a8ac4156d371dfa37c521cbd7ba3b11ec57b6488c887fb6267cbbb650025290bcd2edd22360c55afdbff141d5a0e9674992c4bcea2deb2bd5ee630edc37013d9cb83e5d9fe243632e52edcc7b290fc0717a908f23ce192be8a911ad4fa453016f505f94c541fb0c84a291c64a6c367dc83d61a25b1ca2a121de89d3293da6a83ab0efee5102c525af298a43d8e5830c57a3ac31690949682bf88d3934b"]}, 0x544}, 0x1, 0x0, 0x0, 0x4000000}, 0x20040084) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f0000001000-0x4)=0x3) readahead(r0, 0x80000000, 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x8, 0x1, 0x100000001, 0x7, 0xfffffffffffffff7, 0x3, 0x4, 0x7fff, 0x9, 0x5, 0xcb90}, 0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000000)={r3, 0x2}) ioctl$void(r0, 0xc0045878) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002000)=0x5) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x8, 0x20, 0x0, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r5, 0xffffffffffffffc0, 0x355, 0x9, 0x8000, 0xe04f, 0x100000001, 0x9, {r4, @in6={{0xa, 0x2, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x3, 0x200, 0x2, 0x1cd5}}, &(0x7f0000006000-0x4)=0xb8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000005000)=0x60, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000007000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000007000)=[{&(0x7f0000006000-0x2a)=""/42, 0x2a}, {&(0x7f0000008000-0x1a)=""/26, 0x1a}, {&(0x7f0000003000)=""/223, 0xdf}], 0x3, &(0x7f0000007000)=[{&(0x7f0000007000)=""/193, 0xc1}, {&(0x7f0000007000)=""/156, 0x9c}, {&(0x7f0000008000-0x93)=""/147, 0x93}, {&(0x7f0000005000-0x4b)=""/75, 0x4b}, {&(0x7f0000007000-0x5b)=""/91, 0x5b}, {&(0x7f0000006000-0x34)=""/52, 0x34}, {&(0x7f0000007000)=""/167, 0xa7}], 0x7, 0x0) 2018/01/15 21:30:50 executing program 2: r0 = semget$private(0x0, 0x0, 0x180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000bc9000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x1, 0x2, 0x6, 0x7fc, 0xffffffff, "4c0adae88715226eff71f09d18091569fff677eb919ccee6d22ce6fda7795645b7bc62dc8473cf591b9630d2dfcb96e3fa5c903dd240f10427df47f90820b2", 0x1}, 0x60, &(0x7f0000000000)=[{&(0x7f0000a41000)="1c2079e04aa48803fb32a71fb3e609e7c8c5faf2cf76f9c9ec37c9717b2eb96526251fbfdec6f9eba6aea24629d012cda0200b1d899e3fec590c275192b396ef4c21524db258c923d8146a13300f3f4f6a88c2a1b8cba80a54329b666cc36756885e12c8061443557c447ba480c38926db4e296b7207817bd9dcfb2dde099efa7fa05e4c966c5ce2959eb04e1d2c5814905d3b2c67df1807567131b6b85cd37c5eba6b2c03896bfb8cf34f301f74ebd4117f3bc4a14fea57c805b422eecd695a9647c771c2d2a4cc0adcfdc472947c53a6f57972f1994c12c8cf57bee8e5111caf08817f9635a07477544f62c9310d6f02d9629d1f", 0xf5}, {&(0x7f0000e38000+0xa2d)="7745f4892b4e051a0d3fdfc57278821ca2e4d41d3399af1b692bd1838867de25c9c3943cb1c8348aca18306ac3a1fda3b0471d6ffa52ddc04ada2f8b7616208cf165a8efa49d14497888e9a7ba66596fd375c0272ac925fcedb133cfe05a86863340bcabc44cf1a44ce1633b1a0323d6226698a9843c760b0e6c376b894b778dcd078520fa946ad73cd678909afdedf32153e93773834637", 0x98}, {&(0x7f0000a47000-0x45)="b9f45cd6fe911c62691c4759fb7cbd7c4667ae49a21b906c2232caef3e2fe9870f50947c931a113b8e24fe33d9e6c0d873b88d4946652a49509d5597ed3244c592db1d8a94", 0x45}, {&(0x7f0000000000)="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", 0x1000}], 0x4, &(0x7f0000001000-0x70)={0x70, 0x117, 0x9, "d55a95509f7713ab5c7cf7a132774b077fa2e2ae6c20537c756a697824658f1d604b10071dce76d2d9339810380ee47a1bf3d08e04c46dc49d0e7878fc3588ecd561058c71c6381a1bc1f59f49043c489fc597957bba7a118e58afb5"}, 0x70, 0x4000000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semtimedop(r0, &(0x7f0000001000-0xc)=[{0x4, 0x3f, 0x1000}, {0x4, 0x80000000, 0x1000}], 0x2, &(0x7f0000001000-0x10)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x6, 0x6, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x78)={0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xb6, 0x4, 0x5, 0x1, &(0x7f0000003000-0x10)=@common='ip6gre0\x00', 0x5, 0x23, 0x9}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) r4 = semget$private(0x0, 0x7ae082b31e1d1453, 0xa) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000003000-0x4b)={0x80, 0x43, "04c710cf09eca89fa5871055433ef6f3d818e2cc46f17b06b5eb912864197fc1214babdbcc3312ebdc2c14e47ab6720a8f1e9b70e928ec8427aaf8849514e493e233b8"}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r4, &(0x7f0000001000-0x24)=[{0x2, 0x6091, 0x800}, {0x0, 0x1, 0x1800}, {0x3, 0x3, 0x800}, {0x1, 0x1f, 0x800}, {0x3, 0x81, 0x800}, {0x3, 0x7, 0x800}], 0x6, &(0x7f0000003000)={0x77359400, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000005000-0x4)=0x412000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_INFO(r0, 0x4, 0x3, &(0x7f0000005000)=""/190) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000007000-0x8)={0x0, 0x4, 0x9}, &(0x7f0000006000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r5, 0x788000000000, 0x1f, 0x8}, 0x10) 2018/01/15 21:30:50 executing program 3: sched_yield() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f000093f000-0x52)=""/82, &(0x7f000070d000)=0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0x7, 0x500, 0x100000000, 0x12c0120, r1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x7fffffff, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000002000)={0x7, 0x24f5}) ioctl$void(r0, 0x5451) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000)=""/4096, &(0x7f0000004000-0x4)=0x1000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000)={r0, 0x0, 0x23, 0x5c, &(0x7f0000004000)="c0995ec88f513eabdd3408685f929f1ec5a0c33da83c0787d238c27ac79b49a53aee7d", &(0x7f0000005000-0x5c)=""/92, 0x5, 0x4}, 0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000)='/dev/vcs\x00', 0x0, 0x0) accept4$unix(r3, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002, 0x800) r4 = semget$private(0x0, 0x0, 0x8c) semctl$IPC_INFO(r4, 0x2, 0x3, &(0x7f0000003000-0x1b)=""/27) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) semctl$SEM_INFO(r4, 0x0, 0x13, &(0x7f0000004000)=""/141) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000006000)=0x0) 2018/01/15 21:30:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001000-0xbb)=""/187, &(0x7f0000000000)=0xbb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000002000-0xa0)="4415fb40a9d7d088608600a8a0a7860d51bd4e26fa0ebd52e672fcc2dde5506a316779a9223f7d2baf3339ed72df25c86f2d57f36765c19d939259ce46f07d4efa41eee46e1e504c3f59769b9e7bc4ed62bc51bf4fc48c4cdb099e992ee12316246a234c39e5c4a36511c90ee77ffb606d036e12d23918d17a2c51fdacf05c4a959889a732e51ed9422dbfa4aa28bc6349283e156413048bc9099ea7c3a78974", 0xa0, 0x800, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x9f, "94a5bcac6ab0063205c46433dbcd440610bc9f28e5922221cb029fd4e1636750cfbc77685e95608c3c665af53ed067e73e92cd05b280a32f95d09a36ab034e969b0c595dde34a6ea259dcdc69af040566fc447f0c3c2d937eb6397e7526d22e2a2c8ccf7e3306532f00785342380ae7a92df2cd6db9a5d5f8565980588e912cb0340a0cf416758c5ce85fb512c5b604d5dab2008ceff625f495a6e9fb1b0ce"}, &(0x7f0000002000)=0xa7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x8, 0x76a}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000003000)=@sco={0x1f, {0xdf, 0x2, 0x401, 0x5, 0x101, 0x7}}, 0x8) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000000)={0x0, 0x8001, 0xfff, &(0x7f0000000000)=0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3a, &(0x7f0000004000)=0x254, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000005000)="6c27184b3104ed0216c924e0274d", 0xe) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@int=0x0, &(0x7f0000006000)=0x4) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000008000-0xc2)=@hdr={0x1, 0x80, 0x5, 0x10001, 0x1ff, 0x3, @ipv4={{0xc, 0x4, 0x5, 0x40, 0xb8, 0x2, 0x56, 0x0, 0xff, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, @multicast1=0xe0000001, {[@noop={0x1}, @generic={0x87, 0x10, "2c35a52f82de46e6318ca0793e55"}, @generic={0x94, 0x5, "9e55f8"}, @end={0x0}, @generic={0x83, 0x4, "26bf"}]}}, @igmp={0x17, 0x5, 0x0, @multicast1=0xe0000001, "cf98ebc6092f136b333d15ac13fa6c9100c134159cdb36c0f86eb37563ad78460cbbdc97115f9267e94df7f82029cb398c2483b6b6b3903d32b4a5cee40e1e033d3df39bb88f39bf8e6ea2ba7e292f358e3b0239fcbebd2c9d49833498f50da872e64fcfe266a6405246f28d5fc391ac3e868829508b51e99d16157c4e3cb226"}}}, 0xc2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@common='vlan0\x00', @ifru_data=&(0x7f0000007000)="ae7b9b690902f55fd344d29e9c422fdfafdfa25c8d751a606ecd92ceb0ff8c1f"}) socket$unix(0x1, 0x2, 0x0) syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0xce58, 0x800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000)={0x81}, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000008000)={0x3, &(0x7f0000009000-0x18)=[{0x5, 0x80000000, 0xffff, 0x0}, {0x7ff, 0x73, 0x7, 0x9}, {0x5, 0x7a, 0x3, 0x6}]}) 2018/01/15 21:30:50 executing program 5: r0 = syz_open_dev$mouse(&(0x7f000018e000)='/dev/input/mouse#\x00', 0x8000, 0x1) bind$bt_hci(r0, &(0x7f0000740000-0x6)={0x1f, 0x9, 0x3}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3f1, 0x1, &(0x7f0000001000-0x9e)=""/158, &(0x7f0000e1c000-0x4)=0x9e) r1 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x9, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000-0xd3)="ac9b7c10e167aa9d48ef17535055abfd8f5a250954b9feeb699724d842bd0995083be4b59d6837ed6b5fe486f067ea39f63328c486ef084b623be8294920d94e808c3d2340895b8871e494f96720f07c21384e1c2e54bd3a581f47e7399695278b917b9339c7360f38f1c6743662711f772998f73dcc853614fdb9c7c8a7121b0effe860d16aa23fd4fb7d2995efa86172a40687ea26a933fa63e09561df15d0885e3575fe7c4f1d1f2c917c5d381897b10a90e1d7e5f593c8b676442d36390c084c906ce622dd53773bba633e8bd3c79aefdc", 0xd3, 0xde, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x2, 0xfffffffffffffffe, 0x6888, 0x6, 0x9, 0x7, 0x8, 0x0, 0xffffffff, 0x7, 0x3}, 0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000003000)={0x0, 0x4, 0x1000, 0x892263f}, 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000004000)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000002000-0x8)={0xd673, 0x100}) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000002000-0x20)={@generic="909d67619864057fa0f9df6fea73e245", @ifru_addrs={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vcs\x00', 0x4800, 0x0) exit(0x7bd5) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000004000)={[{0xaeca, 0x7, 0x6, 0x120000000000000, 0x2, 0x400, 0x6, 0x8, 0xffff, 0x4, 0x7f, 0x1f, 0x6}, {0x5, 0xfffffffffffffc01, 0xf4, 0xffff, 0x4, 0x3, 0x3e, 0x9, 0x100000000, 0x0, 0x2c89, 0x3, 0x7fffffff}, {0x5, 0xff, 0xfffffffffffffc01, 0x9, 0x80, 0x8, 0x86, 0x5, 0x101, 0x1ff, 0x40, 0x13, 0x400}], 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000005000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000005000)=0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000007000-0x10)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000007000-0x21c)=[{{&(0x7f0000006000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000006000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000007000-0xee)=""/238, 0xee, 0x3}, 0x2}, {{&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000007000-0xe5)=""/229, 0xe5}, {&(0x7f0000006000)=""/30, 0x1e}], 0x2, &(0x7f0000002000)=""/35, 0x23, 0x7fff}, 0x800}, {{&(0x7f0000007000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000000000)=[{&(0x7f0000004000-0x40)=""/64, 0x40}], 0x1, &(0x7f0000006000)=""/119, 0x77, 0x80000000}, 0x1}, {{&(0x7f0000007000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000003000-0x53)=""/83, 0x53}, {&(0x7f0000006000)=""/0, 0x0}, {&(0x7f0000003000-0xfc)=""/252, 0xfc}], 0x3, 0x0, 0x0, 0x54a5}, 0x6}, {{&(0x7f0000007000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000006000)=[{&(0x7f0000007000-0x91)=""/145, 0x91}, {&(0x7f0000006000)=""/114, 0x72}, {&(0x7f0000004000)=""/107, 0x6b}, {&(0x7f0000006000)=""/126, 0x7e}, {&(0x7f0000004000)=""/11, 0xb}, {&(0x7f0000007000-0xbf)=""/191, 0xbf}], 0x6, &(0x7f0000006000)=""/66, 0x42, 0x1000}, 0x2}, {{&(0x7f0000007000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000006000)=[{&(0x7f0000006000)=""/195, 0xc3}, {&(0x7f0000004000)=""/149, 0x95}, {&(0x7f0000005000)=""/127, 0x7f}, {&(0x7f0000000000)=""/107, 0x6b}, {&(0x7f0000002000-0x51)=""/81, 0x51}, {&(0x7f0000004000-0xa9)=""/169, 0xa9}, {&(0x7f0000005000-0x69)=""/105, 0x69}], 0x7, &(0x7f0000006000)=""/108, 0x6c, 0x1ff}, 0x8}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000007000-0xa)=""/10, 0xa}, {&(0x7f0000004000-0x24)=""/36, 0x24}, {&(0x7f0000001000-0xe7)=""/231, 0xe7}, {&(0x7f0000007000-0x1)=""/1, 0x1}, {&(0x7f0000004000)=""/166, 0xa6}, {&(0x7f0000001000-0xf8)=""/248, 0xf8}], 0x6, 0x0, 0x0, 0x8001}, 0x3}, {{&(0x7f0000007000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000007000-0x2)=""/2, 0x2}, {&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/219, 0xdb}, {&(0x7f0000006000)=""/78, 0x4e}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000-0x4c)=""/76, 0x4c}], 0x6, &(0x7f0000007000-0x75)=""/117, 0x75, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/120, 0x78}, {&(0x7f0000002000)=""/247, 0xf7}, {&(0x7f0000007000-0xce)=""/206, 0xce}, {&(0x7f0000006000)=""/28, 0x1c}, {&(0x7f0000003000-0x1e)=""/54, 0x36}, {&(0x7f0000006000)=""/226, 0xe2}, {&(0x7f0000005000)=""/111, 0x6f}], 0x8, &(0x7f0000007000-0xa3)=""/163, 0xa3, 0x5}, 0x4}], 0x9, 0x40000000, &(0x7f0000007000-0x10)={r6, r7+30000000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000007000-0x80)=@newneigh={0x80, 0x1c, 0x200, 0x2, 0x1, {0x2, 0x0, 0x0, r5, 0x80, 0x31, 0x0}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x1f}, @NDA_IFINDEX={0x8, 0x8, r8}, @NDA_MASTER={0x8, 0x9, 0x3}, @NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}, @NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, @NDA_CACHEINFO={0x14, 0x3, {0x401, 0x80, 0x0, 0x80000001}}, @NDA_SRC_VNI={0x8, 0xb, 0x97b5}, @NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) [ 30.765889] audit: type=1400 audit(1516051850.738:9): avc: denied { map } for pid=3643 comm="syz-fuzzer" path="/root/syzkaller-shm179524866" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/15 21:30:50 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/cuse\x00', 0x2400, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000f8c000)={0x0, 0x2}, &(0x7f000040b000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000093f000-0xc)={r1, 0xfa, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008e0000)={r1, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x4, 0x1f, 0xffff, 0x4ec1cc4d, 0x1, 0xffffffffffffff75}) ioctl$int_out(r0, 0x5460, &(0x7f0000001000-0x8)=0x0) madvise(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000002000-0x78)={0x2, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x0, 0x676, 0x6, 0x0, 0x0, 0x1, 0x7fffffff, 0x7fff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000+0xf90)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x4000100}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000003000-0x144)={0x144, 0x2d, 0x308, 0x4, 0x0, {0xf, 0x0, 0x0}, [@nested={0x12c, 0x3e, [@typed={0xc, 0x26, @pid=r3}, @generic="277fc38744d0b596b49816f67eda28861dade738c20e44fe4e2809df9349584d647b4e41c39fec8a285c2c885467248b1c2814abe601f0815291bd714f7646684dd9b771ed2a024e5d7c3c275cc4ab1335b4fe54ae32b78dbaa26b0076179530802d9387c3f37458d37c6a7af79c31041d415608b7c4f52889626321141165730da0daa925f122a6a3b16fbb638fcbd191d2becc12d453ade8e671cb4508cfd1d96b48e6ebdd98e09f717df842dd8257da6679632af233a40362f69a476fb2ed81ab29fa47a1386ba9dd81938379c2d4", @typed={0x8, 0x46, @void=""}, @typed={0x10, 0x9, @u64=0xbe}, @generic="05deac6075a607a2b22933ad8467353d80ed75039e33326f59abb8738b0b8975c5833bc6d5cfae", @typed={0xc, 0x18, @uid=r5}]}, @generic="177a"]}, 0x144}, 0x1, 0x0, 0x0, 0x20000001}, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000004000-0x20)={0x6, 0x3, 0x3, 0x7, 0x10, 0x7fffffff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000)=""/68, &(0x7f0000004000)=0x44) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000006000-0xc)={&(0x7f0000005000)=[0x0, 0x0, 0x0, 0x0], 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r2, 0xd35f, 0x3, [0x4, 0x3, 0x1f]}, 0xe) getpgid(r3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000007000)=@ll={0x11, 0x19, r4, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/15 21:30:50 executing program 7: r0 = getpgrp(0x0) ptrace$pokeuser(0x6, r0, 0x200, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) fchdir(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x80}, &(0x7f0000001000+0xc8f)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xc)={r2, 0x9, 0x2, [0x3, 0x2]}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r3, 0x7ff}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000004000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000004000)=0x8c) r5 = inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r1, r5) times(&(0x7f0000003000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000005000-0x4)=0x0, &(0x7f0000005000)=0x0, 0x401, &(0x7f0000001000/0x4000)=nil, 0x1) fcntl$getown(r1, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, 0x200, 0x6, 0x1b, 0x600000000000}, &(0x7f0000004000)=0xa0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000002000)={0x10207, 0x2, 0x5007, 0x2000, &(0x7f0000002000/0x2000)=nil}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000006000-0xcd)=""/205) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000003000-0x4)=0x182feff) fadvise64(r1, 0x53, 0xfffffffffffffffc, 0x7) [ 31.804779] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.989517] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.558433] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.775723] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 32.800939] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.114559] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.150539] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.338510] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.448116] audit: type=1400 audit(1516051854.420:10): avc: denied { sys_admin } for pid=3687 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 34.533791] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) [ 34.574808] audit: type=1400 audit(1516051854.475:11): avc: denied { sys_chroot } for pid=4498 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/15 21:30:55 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget(0x3, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r1, 0x4, 0x13, &(0x7f0000002000)=""/83) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r2, &(0x7f0000001000-0x64)=""/0, 0x0) clone(0x0, &(0x7f0000004000)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 21:30:55 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='\x00', 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f000000d000-0x10)=[&(0x7f0000000000)='\x00'], &(0x7f0000007000-0x8)=[], 0x1000) 2018/01/15 21:30:55 executing program 0: r0 = epoll_create1(0x80000) fremovexattr(r0, &(0x7f00000ac000)=@random={'osx.\x00', '\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c1f000)=0x401, 0x6, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f000099e000)={0x0, 0x0}) get_mempolicy(&(0x7f0000f12000)=0x0, &(0x7f0000c20000)=0x0, 0x400, &(0x7f000078d000/0x3000)=nil, 0x400000) 2018/01/15 21:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x1, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f00005b8000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/15 21:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29db83649d6c26eb5efe9657358306e09f8", 0x30) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000072d000)=""/128, 0x12) 2018/01/15 21:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000de2000)='/dev/audio#\x00', 0x251, 0x8000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00008b1000-0x4)=0x3f) write$tun(r0, &(0x7f000052c000)=@hdr={0x1, 0x80, 0x0, 0x1000, 0x0, 0x1f, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x6, 0x10a2, 0xfffffffffffffffc}], {0x8100, 0x4, 0xff, 0x4}}], {@llc={0x4, {@llc={0xf0, 0x4e, "d41d", "80b38cc805351d0ad315f5228ee363b4b5169a1d751f9d9fd5d6d0996a03914fbbd2cb8934cfa17d4f2aeaafc36043d519e1e3517858a5620592d79eed97919318fdc8fc8e1b7f7393d3c15113fd820ef535"}}}}}}, 0x76) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0xb) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c01000)={{0xffffffffffffffff, 0x1, 0xfffffffffffffffd, 0x2, 0x5}, 0x4, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0xeb84, 0x100, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) stat(&(0x7f0000124000)='./file0\x00', &(0x7f00005b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f000071e000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r3 = getegid() r4 = getegid() r5 = getegid() stat(&(0x7f0000a07000-0x8)='./file0\x00', &(0x7f0000911000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000901000)=0xc) lstat(&(0x7f0000275000)='./file0\x00', &(0x7f0000486000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00007b5000)=[r1, r2, r3, r4, r5, r6, r7, r8]) r9 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r9, &(0x7f0000956000-0x4)=@random={'user.\x00', '/dev/vga_arbiter\x00'}, &(0x7f00000f0000-0x11)='/dev/vga_arbiter\x00', 0x11, 0x0) 2018/01/15 21:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000552000)='/dev/kvm\x00', 0x8002, 0x0) r0 = getpid() perf_event_open(&(0x7f000025c000)={0x10000000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00003cd000)='/dev/sequencer\x00', 0x103080, 0x0) tgkill(r0, r0, 0x37) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) close(r1) 2018/01/15 21:30:55 executing program 7: mmap(&(0x7f0000000000/0xd39000)=nil, 0xd39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200000052005) r0 = socket(0x11, 0x1000000884, 0x7fde) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000062000)='/dev/midi#\x00', 0x26, 0x8040) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000045a000-0x11)='/dev/vga_arbiter\x00', 0x141400, 0x0) fanotify_mark(r2, 0x1, 0x20000, r3, &(0x7f0000aae000)='./file0\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$ipx(r3, &(0x7f0000200000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004f0000)=0x10) listen(r1, 0x5) mmap(&(0x7f0000000000/0xe7000)=nil, 0xe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000084000-0x10f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x87, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) connect$inet(r4, &(0x7f0000cf8000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001fa000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d39000-0x4)=0x8c) connect$inet(r4, &(0x7f0000082000)={0x2, 0x2, @rand_addr=0xffeffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f000056f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4002}) shutdown(r4, 0x1) accept$inet6(r1, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d39000-0x1)=0x1c) 2018/01/15 21:30:55 executing program 4: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a61000-0x1)=0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) getitimer(0x2, &(0x7f0000105000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003b4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x38)={@empty=0x0, @rand_addr=0x8, 0x1, 0xa, [@multicast1=0xe0000001, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xe}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x38) waitid(0x0, 0x0, &(0x7f0000369000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x80000006, &(0x7f00003c4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:30:55 executing program 1: socket$inet(0x2, 0x3, 0x1) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000895000)="", 0x0) bind$inet(r0, &(0x7f00001eb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000032a000-0x8)={0x0, 0x0}) socketpair(0x7, 0x6, 0x4e6e7b3f, &(0x7f0000d8d000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000631000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000020000)={0x100000, &(0x7f000002d000)=0x0, 0x4, r3, 0x3}) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000683000)={0x100000, &(0x7f000002d000)=0x0, 0x2, r3, 0x3}) openat$vcs(0xffffffffffffff9c, &(0x7f0000bbb000)='/dev/vcs\x00', 0x5a000, 0x0) 2018/01/15 21:30:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_getres(0x0, &(0x7f0000dd6000-0x10)={0x0, 0x0}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c15000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000016b000-0x4)=0x6) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$audion(&(0x7f0000ba5000-0xc)='/dev/audio#\x00', 0x4, 0x0) tkill(r0, 0x1000000000016) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f000089d000-0x2)=0x200, 0x2) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000155000)=0x200, &(0x7f000023d000-0x4)=0x4) dup3(r3, r4, 0x0) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000d70000)=0x9) 2018/01/15 21:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0xd, 0xb, 0x2) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000f47000)=0x0) flock(r0, 0x7) lstat(&(0x7f00009a5000)='./file0\x00', &(0x7f0000f6a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2018/01/15 21:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000f32000)='/dev/input/mouse#\x00', 0x0, 0x1) connect$pptp(r3, &(0x7f00009e5000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000d91000-0x48)={0x80000, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 21:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000de2000)='/dev/audio#\x00', 0x251, 0x8000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00008b1000-0x4)=0x3f) write$tun(r0, &(0x7f000052c000)=@hdr={0x1, 0x80, 0x0, 0x1000, 0x0, 0x1f, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[{0x9100, 0x6, 0x10a2, 0xfffffffffffffffc}], {0x8100, 0x4, 0xff, 0x4}}], {@llc={0x4, {@llc={0xf0, 0x4e, "d41d", "80b38cc805351d0ad315f5228ee363b4b5169a1d751f9d9fd5d6d0996a03914fbbd2cb8934cfa17d4f2aeaafc36043d519e1e3517858a5620592d79eed97919318fdc8fc8e1b7f7393d3c15113fd820ef535"}}}}}}, 0x76) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x331, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0xb) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c01000)={{0xffffffffffffffff, 0x1, 0xfffffffffffffffd, 0x2, 0x5}, 0x4, 0x2, 'id1\x00', 'timer0\x00', 0x0, 0xeb84, 0x100, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 35.652431] audit: type=1400 audit(1516051855.624:12): avc: denied { dac_override } for pid=4745 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/15 21:30:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000855000)={0x0, 0x0}) r0 = syz_open_dev$sndpcmc(&(0x7f000096a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x208080) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000e23000)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f45000-0x4)=0xc) connect$packet(r0, &(0x7f00008e5000)={0x11, 0xfd, r1, 0x1, 0x3ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d9a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000332000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000554000)=""/4096) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r5, 0xc008ae88, &(0x7f0000f5b000-0x18)={0x1, 0x0, [{0x40000070, 0x0, 0x0}]}) 2018/01/15 21:30:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000b5e000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) fstat(0xffffffffffffff9c, &(0x7f00003dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000001e000)='./file0\x00', &(0x7f0000aa7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000504000)='./file0\x00', &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getegid() setgroups(0x6, &(0x7f0000fa6000-0x18)=[r0, r1, r2, r3, r4, r5]) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000dc0000-0x4)=0x3, 0x4) bind$inet6(r6, &(0x7f0000fa9000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) syz_open_dev$sndpcmp(&(0x7f00001dd000-0x12)='/dev/snd/pcmC#D#p\x00', 0x9, 0x402000) connect$inet6(r6, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) set_robust_list(&(0x7f0000c42000-0x18)={&(0x7f0000b43000/0x2000)=nil, 0x9e8, &(0x7f0000f97000/0x2000)=nil}, 0x18) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) sendto$inet6(r6, &(0x7f0000ab5000-0x72)="9774dcd5ba5ea9b887fe3dbfa51704b94e7dc6f85d502583368e86d8de64f302f8a65901fc2562829f16265a3d528e752700c618abfbcef79f7fac658c04e6de7bc99d1ff8f3dc8bddc3a4db9c439d7ab124a1b172f957072a1b60c3aaff8f62d04d99e706ef0400b793e97b623ccfe69e77ca69472665171674d9f87f5bbf9289ca873210c7551bc62aee8933c3dc61ba1f4f930e17bacaff6e0ebb9df348447fed941819aebdb41ac2687cb9bec2456251c07d04c3108073fa8cbb7d977f4de108d02886d75580f2a593a2b67a82524e532a8001ba77e02089601e4ee13ffc64d46c3300079197dd2e1b194472548de5241d676a6f76c11000df642ba94c0dd1f3e12a992f2039eac86fc432722171398ca58f47751639d9088b4f66cb7ec436d1f7d93263cb2fac5987b30a458a90049e2db0fe0885968ce63864f5d7d7484ac5368ee85cb24c6373b000b6c8cddd2203b0c1be77aff677b593e59fa6c515a1611a1de9ce66d661e365ec6505575c1450ac28a07a8093738ed58564a98b3297a48d2e8a226438120fd78e437c0f330e0529305ef8a8c9d0803a05f792fb1938c08e1bb7fc02ec362f594a116a7e7e9d7133850e7fcecafe5803d0570524ab72b07a03013e24b52c054de0be266d4dcd00716063f74f8101557e19d1353a32d1fdea1220eaeb7aeff144ee35a2645344f9800d30f21ce2f8719d4b50be23bf9bde4e05924057201050a9df64c9127e8821715b7ac1250e1b2bdd3cdadeb68e1d48e307f6a250aa7a9ee086a81e4e67295b48dd8e666376c8717764448237d940050044a3ff017821dbe6a7c893aa46828b4bbb8751d9555befdb2c9e14696451fed86a1f683036f4b47539fca3601493685a786d0f519d65e8bb4351580850036d51a84e02fc20a99ae813d7f31fb3325dbd3929581903b7be7563932a5a8afcac2422233a84858d755bd648940dad3dda7101140f032d0897f2044aa0cd4ecb37593a741380865de7d3660d27ebc3223d19c22a66563a2905fecd3b7eb8f61754338127b91216acefdfb2ddad96f4522190f929dab4ebe9fdace2e27de7e340d81299bbeda636a461ed5609120385115b5b52c9a3c1ca1b9d0b2776e417f4865849f733cf4117b3afce93b75d3104e147c9e5c16d827033dabd2f67e81ab23b958e48e420fd41a5e38bbcd7980f1dfd5d6c6bb419c012780040125115a07b3a64b5e5eba88bc31ecbb40d9fc085a3f1f78e20df36a1093f7f04db047b6896e58b428cdb383ffef6ec9bc589dbe90cef311e4fb1d4998807e2ffdeeaae3c697968eca595dba57d7768bf2b2c60077d8dac6de399d330fb3b205afa7c0eaaae0e58f85bcf7be665106d835809a1fde19f7860fab4f4a7f414336c381098598268b06ba4e48e9e684a019442494ab1c7fb4185917ad083e297e7f4d644d9c7cfb4e03c47f52bc7eb1a4248bd4d60fb8455745d21198ab8a58fa731455c2ebd76368c5f5d90ed59edd0687dca4de431e5f5f8b9acee8351426d32c89fc8f18f0202cc59e9cfade8716178c9f2d2cc3b5eacbca2bf3b0102f6b2432edb7afa58abfc4b62ffab0c3ad16222e0a5dc6493299dabc02fa610b6a7effb078fec554ea3ebd4fe84c330e11ba72006adfa52e291f12e68d1f23faf076f6e51e048c1b42911f075c14eb34cba64ed89c87194f5bef5c52473f76e31016d52945d4095c5597c66178d4bc90a24b0b159579edc223d1768d0656a21184b4eccb1d4b111f2004ff121affcb115508ffd46442c2f4c8be025ea94fdfe925626c064276ca4d5ae732063a9cbfe561058f3bd3d6b518604aa26e25156f859cf820d47925e1aafc7bcaeafd2349a10158d620e3e6c48f2e0b3504e89c3e62883f3cf35b94805da493a2879e066019afd324ce4a64d5fe5e22492c582c48398d16e0d5aab70b9b07c37be565eade238a6579f9938ed7e806a06579d2ca26cd6556e6e495789f3591a82e6a3f4fee8286a56bd8fbeec1d5a30eab4b9c0f245a115f6", 0x599, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r7 = dup(r6) sendmmsg$alg(r7, &(0x7f00004ff000-0x70)=[{0x0, 0x0, &(0x7f00000b4000)=[{&(0x7f000050f000-0xc1)='l', 0x1}], 0x1, &(0x7f00009b7000)=[], 0x0, 0x0}], 0x1, 0x0) write$eventfd(r7, &(0x7f0000c24000)=0x0, 0x8) writev(r6, &(0x7f0000c97000)=[{&(0x7f00007f5000)='f', 0x1}], 0x1) read(r6, &(0x7f0000b48000-0xc3)=""/195, 0xc3) recvfrom(r6, &(0x7f00009d5000)=""/226, 0xfffffffffffffda0, 0x0, 0x0, 0x2ff) 2018/01/15 21:30:55 executing program 6: clone(0x0, &(0x7f0000a09000)="", &(0x7f000009f000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b22000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0x5, 0x5, 0x8, 0x48}, 0x14) dup(0xffffffffffffff9c) 2018/01/15 21:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007a1000)=[@in6={0xa, 0x2, 0xffffffffffff025e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x3, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) [ 35.725923] audit: type=1400 audit(1516051855.672:13): avc: denied { dac_read_search } for pid=4759 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.804556] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 35.894257] audit: type=1400 audit(1516051855.731:14): avc: denied { setattr } for pid=4746 comm="syz-executor3" name="comm" dev="proc" ino=13583 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2018/01/15 21:30:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000ccb000-0xa)='/dev/vcs#\x00', 0x101, 0x2200) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d10000)={0x10, 0x20, 0xe60c, 0x3, 0x80387e781fc59ec0, r0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bind$inet(r1, &(0x7f000062a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) accept4$packet(r0, &(0x7f000082c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000043c000-0x4)=0x14, 0x800) 2018/01/15 21:30:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000406000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f000003b000-0xd1)=""/209) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000e46000)=0x3) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f000074b000)={0x0, 0x3def7e1cb2243381, 0xffffffffffffffff, 0x4, 0xfffffffffffeffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c15000)={0x0, 0x0, 0x0, 0x0}, 0x100000, &(0x7f000060f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000005000)=@assoc_value={0x0, 0x0}, &(0x7f000020e000-0x4)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000052000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) write$eventfd(r2, &(0x7f00004ae000-0x8)=0x0, 0x3c0) 2018/01/15 21:30:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000002000-0x8)=0x7) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2200, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r2 = inotify_init1(0x0) r3 = getpgid(0xffffffffffffffff) r4 = getpgid(r3) fcntl$setown(r2, 0x8, r4) fcntl$getownex(r2, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000003000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x9, &(0x7f0000971000-0x8)={0x1}, 0x4) setpgid(0x0, r5) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000b35000)={0x0, 0x0}) open(&(0x7f0000748000)='./file0\x00', 0x2000, 0x100) setpgid(0x0, r5) 2018/01/15 21:30:55 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000002d000-0x5c)={{0xa, 0x0, 0xf7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x2}, {0xa, 0x0, 0xff, @loopback={0x0, 0x1}, 0x1}, 0x8, [0x5, 0x6, 0x2, 0x1c45, 0x2, 0x7f, 0x1, 0xfff]}, 0x5c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000002e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000026000)=0x1c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000016000)={0x53, 0x4, 0x80, {0x7fffffff, 0xfff}, {0x9, 0x5}, @cond=[{0x5, 0x4, 0xff, 0x800, 0x1, 0x6}, {0x7, 0x3, 0x101, 0xff, 0x1ff, 0x5ac}]}) 2018/01/15 21:30:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000055f000-0x9)='/dev/vcs\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000c38000)="", 0x0, 0x4000000, &(0x7f0000c56000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff41, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000910000-0x5d)="6c29ee5750fd3eaa3dc078442b4ecae82774bbc6cdc40f31fc7850f246ba7e99974bfd30a8b7212a5df248f3604e4fe13ffe354f3d254e512901a01df6fda5325854ee1606316be8de33406630ebb0c2e155f44f86fc866fbef9917a33", 0x5d, 0x800, &(0x7f0000567000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:30:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000095d000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000449000-0x4)=0xe8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000082a000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000025b000-0x50)={@generic="20c74705d8a79d2ef636a578055f1664", @ifru_ivalue=0x40}) getgroups(0x3, &(0x7f0000755000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mknod(&(0x7f0000502000)='./file0\x00', 0x20, 0x7) chown(&(0x7f0000747000)='./file0\x00', r0, r2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00006a8000-0x50)={@generic="88a680eb928c938a17eddc9e6e65c3cc", @ifru_ivalue=0xfffffffffffff305}) syz_emit_ethernet(0x3e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89ab619ee7e2c7fb4d537b8bf7aa5e1d107d8969"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/15 21:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f00009c7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x400) truncate(&(0x7f000006e000)='./file0\x00', 0x3) fcntl$lock(r0, 0x6, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:30:55 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x9, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f00007af000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) execve(&(0x7f0000c0f000)='./file0\x00', &(0x7f000022b000)=[], &(0x7f0000eac000)=[]) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000075e000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f000015b000)='-ppp1keyring{\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a0c000-0x4)=0x0) syz_open_procfs(r4, &(0x7f00001ec000-0x9)='net/igmp\x00') 2018/01/15 21:30:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff70, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000-0xa)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00004bb000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f00005b1000-0x12)='/dev/snd/midiC#D#\x00', 0x1f, 0x40000) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00001ac000)={r0, 0xa3, 0x3f, 0x80000001, 0x8, 0x2, 0x7, 0x2400000000, {r0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x80, 0x3, 0x800, 0x1ff}}, &(0x7f0000b6d000-0x4)=0xb8) r3 = socket(0x10, 0x3, 0x0) accept4$inet6(r3, &(0x7f0000e99000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000075d000)=0x1c, 0x80800) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00004af000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 35.921635] audit: type=1400 audit(1516051855.744:15): avc: denied { net_admin } for pid=4795 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 35.946837] audit: type=1400 audit(1516051855.772:16): avc: denied { setgid } for pid=4797 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/15 21:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000017a000-0xf)='/dev/snd/timer\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x4, 0x0, 0x2, "b25742807ef0", 0x2, 0x0}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000318000-0x8)=0x75) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() fcntl$dupfd(r2, 0xfffffffffffffffd, r1) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000001000-0x24)={0x0, 0xad46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x25b02de0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f0000144000)='pagemap\x00') pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r4, r5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f0000e36000-0x8)=0x45) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000ab1000)=""/0) pread64(r3, &(0x7f0000f82000-0x800)=""/2048, 0x800, 0x2000800) socket$alg(0x26, 0x5, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00001dd000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f000007b000)=@file={0x0, ""/21}, &(0x7f0000e6b000-0x4)=0x17) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f000071f000)={0x51}, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0xc, &(0x7f0000283000)={0x16, 0x88}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r6, 0x80045400, &(0x7f0000b05000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x2, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r0, &(0x7f0000fab000)=""/8, 0x8) 2018/01/15 21:30:56 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000d26000-0x8)={0x0, 0x6}, &(0x7f0000d25000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d25000)={r1, @in6={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d26000-0x4)=0x8c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000892000)=0x0, &(0x7f0000034000)=0x4) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x7b, &(0x7f0000fd3000)={0x0, 0x0, ""}, &(0x7f0000686000-0x4)=0x8) 2018/01/15 21:30:56 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000e8c000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000041000)="6500000005", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r2, r1) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0xe91e, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) 2018/01/15 21:30:56 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000826000-0xc)={0x3e, 0x3, 0x2b}) prctl$intptr(0x2000000000029, 0x3) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ed6000-0xe)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x40000000000009c, 0x3, 0x8, 0x6, 0x404, 0x4}, 0x101}, 0xffffffcf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x100, 0x0, 0x3, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x6}, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) [ 36.062777] audit: type=1400 audit(1516051855.965:17): avc: denied { map_create } for pid=4813 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 36.062796] audit: type=1400 audit(1516051856.002:18): avc: denied { prog_load } for pid=4834 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/15 21:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000129000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getresuid(&(0x7f0000f0f000)=0x0, &(0x7f0000728000)=0x0, &(0x7f0000b22000-0x4)=0x0) 2018/01/15 21:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005d8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000692000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00006cf000+0x3c)=""/243) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00005fd000)={@generic="afd6bd4e71531aa6cfb4dc765662fe49", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d7a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000ee0000)={r1, 0x80000, r4}) socket$inet(0x2, 0x4, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpid() prlimit64(r5, 0x0, &(0x7f00008c0000-0x10)={0x8783, 0xffffffffffffff34}, 0x0) 2018/01/15 21:30:56 executing program 7: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000318000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000479000)={0x9e, "7dd453fdee3203bb478b1928be3ec9fe21623a872c4908212f4ced46c3db227dac7cc67f44e7ab1473207c9689eb8ee9c5d3a8aab7be21cfe15979d8b2150c45f3699fb5018ce76f96b968ca5ef47deae7e6208a8c1b4c47e79d65ee1af5ffcec473a89b607cf6be6ef705e8cc8819600513afe0dde6bdaf5dcac9dc66333e56be6860688436779105ffa5f5879c125fb5100100e47ffa37ad6cfc07b096"}) open(&(0x7f0000195000-0x8)='./file0\x00', 0x4020000000080047, 0x0) r1 = open(&(0x7f0000625000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) [ 36.062813] audit: type=1400 audit(1516051856.015:19): avc: denied { prog_run } for pid=4834 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/15 21:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00004ab000)={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000+0x205)={0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000a5000)=0x0) fgetxattr(r0, &(0x7f0000830000)=@known='com.apple.system.Security\x00', &(0x7f0000932000)=""/212, 0xd4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000a83000-0x4)=0x2) restart_syscall() ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000fa7000)=0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000fb6000)={0x7, &(0x7f0000982000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000d30000-0x8)={r1, 0x2}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000189000)={@common='irlan0\x00', &(0x7f0000bd5000-0xb8)=@ethtool_rx_ntuple={0x35, {0x5, @hdata="ef387ed02bd1fd5c05884b69847c0393a4ec2b8ec3240e13d5a69331b3a3a8c28e81a95bb552afae1e443f7b4afc5a74629ebbfb32d3d1472701faf81c722b97ec08876ea3451579", @hdata="622a0fc3836bfe22bed84f7ab3c0d41fb1cbbf168436b1deae97d656dfe016dced5e39a2d3db2812a0387fde0397b74d483020220ed0ff858d7c40755c381376843427c703e87f66", 0x2, 0x1, 0x401, 0x9, 0xfffffffffffffffe}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000dfa000-0x10)={0x0, 0x87, &(0x7f0000fe6000)="5d01558f72c1d1d486fab333097b328f82483681e9654515902ac161ce31299ddde36cdcf53a9faca48c91b79e1f82c3bbdb6977db45677d82e5725ef6a7e7a48efd7fa09efe92d98a6bd46948e792a9d154fd4e525a0352252deeeff7de0fbefe9f9b310d54e767d873033586bb0f092b891bb8442cf057e825174ca3a24cdd6ff70c0f3cee85"}) 2018/01/15 21:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$sndpcmc(&(0x7f0000c52000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x250100) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000397000)={0x5, [0x6, 0x6, 0x400, 0x10000, 0x0]}, &(0x7f00006a8000)=0xe) r1 = socket$netlink(0x10, 0x3, 0x4) getpeername$netlink(r1, &(0x7f0000d90000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e40000)=0xc) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) connect$netlink(r1, &(0x7f00004b1000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) bind$netlink(r1, &(0x7f0000315000-0xc)={0x10, 0x0, 0x0, 0x800042}, 0xc) [ 36.096675] audit: type=1400 audit(1516051856.069:20): avc: denied { map } for pid=4850 comm="syz-executor2" path=2F6D656D66643A73656C662B65746831A4707031202864656C6574656429 dev="tmpfs" ino=12806 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:tmpfs_t:s0 tclass=file permissive=1 2018/01/15 21:30:56 executing program 5: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = fcntl$dupfd(r0, 0x0, r0) readv(r1, &(0x7f0000efe000)=[{&(0x7f00003af000)=""/204, 0xcc}, {&(0x7f00003cc000)=""/0, 0x0}, {&(0x7f0000c08000)=""/216, 0xd8}, {&(0x7f0000e9f000)=""/193, 0xc1}], 0x4) r2 = add_key$user(&(0x7f0000f72000)='user\x00', &(0x7f0000f73000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000278000+0xb52)=')', 0x1, 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f00001c2000-0x82)=""/130, 0x82) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f71000)='/dev/dsp\x00', 0x400, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000b17000)={r3, &(0x7f0000d3d000)="7dbc5ca62253a22d6d3a4d20afaeba9f71178ad3028a75a62b55c8cc", &(0x7f000042b000-0x9a)=""/154}, 0x18) [ 36.201512] audit: type=1400 audit(1516051856.173:21): avc: denied { getrlimit } for pid=4859 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=process permissive=1 2018/01/15 21:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40048b, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000018d000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004c0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000e06000)={0x5, r0, 0x1}) [ 36.244822] audit: type=1326 audit(1516051856.217:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4856 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 36.246431] audit: type=1326 audit(1516051856.219:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4856 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=118 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:30:56 executing program 4: r0 = add_key$user(&(0x7f0000c43000-0x5)='user\x00', &(0x7f0000838000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000614000-0x56)="e19c83e5573a4d837f4929c8134f6e97ed2ef6c897f02e5233105de839693618bbfc17084575f4f696ef97e7a26ae115eea44e50535c54769efc8211369dcfb3004e9db47928fd22c30ed62c191cd0405e33487e1006", 0x56, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f00003b0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0xa0002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000-0x8)='./file0\x00', 0x104) r3 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000f03000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="1844d5f3d13503b486d1326adcf1184a3561d66325deb915ab9f6f3a672e205187233d9b859fa97904a13944a866f520a0099e95d5210e5084d950825d8c85aba9e9a0169a4636504d3bcb3a59f187912ad4a51cb26ad5bfe16952a03a49aa0ae2d8f5286402be5429e97d29594e6f7e066155958a838bff5936af11bc60490f6fce05f55ec2e084a4915823c67e35c628045b27ed1ae69310ef988c78e3b92e056e7cc497648314d3c94c", 0xab, 0xfffffffffffffff8) 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) keyctl$dh_compute(0x17, &(0x7f0000312000-0xc)={r0, r1, r3}, &(0x7f000004a000-0x43)=""/67, 0x43, &(0x7f0000000000)={&(0x7f0000000000)={'rmd256-generic\x00'}, &(0x7f0000001000-0x71)="fda7fadc8274617af114f4829dd7f5f9b82dab2764470995d11df868aa2f94b080509b31a35819392043a91724d73ffdf726038a03047ae2a3785ec8e9ec17f4fa2bd955f77e0e9204e08b655cb314d809f8a2c43b7de3d421c781efaf4fb69ac565585b4841f1a4abe027d41b923c9190", 0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) openat(0xffffffffffffff9c, &(0x7f00009f2000)='./file0\x00', 0x43, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xa00000002, 0x0, 0x80000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000ce4000-0x8)='./file0\x00', &(0x7f000057c000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/15 21:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000acb000-0xd)='/dev/net/tun\x00', 0x0, 0x208000) r2 = dup3(r0, r1, 0x7fffe) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000c87000-0x68)=""/104) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000071c000)=@add_del={0x2, &(0x7f0000d3d000)=@common='syzkaller0\x00', 0x10000}) 2018/01/15 21:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xe926, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) fsetxattr(r0, &(0x7f0000103000)=@known='trusted.syz\x00', &(0x7f00006a4000)='/dev/kvm\x00', 0x9, 0x3) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000648000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000115000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 21:30:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) madvise(&(0x7f0000086000/0x1000)=nil, 0x1000, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000006009707008200000000000000", 0x14, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b0e000-0x7)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000de3000)={0x0, 0x0, 0x800}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003cd000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000075c000)={r1, 0x80000, r2}) 2018/01/15 21:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000006e000-0x11)='/selinux/enforce\x00', 0x521000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000ca6000)=0x1) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00003a1000)={0x0, 0x0, 0x0, 0x101, 0x4, 0x0, 0x6, 0x1c, 0x5, "1a29a5052dd9be3e3d29c7e28613fbe466411dee66c8352eaa152d59c3f591b87539e95ca385adc439e27257b3ef0fdd9fa825f47ace08f631dc241789bcbf90", "a435805438c3e049f1083e6048f4741f5e8d6599a7c8436adae6b50df89f7e8eb4c0ab60a0866e7c6840e0a31f6626e1e651e3416958fe87bb4edc5a57a39f63", "8d3f0cd34d1571155005391c97d7f50744235adda9b77c340fdf77880647631f", [0x9, 0x4a7]}) r2 = syz_open_procfs(0x0, &(0x7f0000deb000-0xa)='numa_maps\x00') readv(r2, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r2, &(0x7f0000f5c000)=[{&(0x7f000079f000)=""/91, 0x5b}], 0x1) connect$bt_rfcomm(r2, &(0x7f0000372000)={0x1f, {0x1ff, 0xfffffffffffffffd, 0x0, 0x1000, 0x7fffffff, 0x618c}, 0x1000}, 0x9) accept4$inet6(r0, &(0x7f0000d3c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004a3000-0x4)=0x1c, 0x80000) 2018/01/15 21:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) perf_event_open(&(0x7f00003dd000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b22000)="", &(0x7f0000f13000)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000022a000-0x2)="") r1 = epoll_create(0x3) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000255000-0xc)='/dev/rfkill\x00', 0x2800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00002de000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/15 21:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000cd3000-0x8)=0x0, 0xff) sendfile(r0, r1, &(0x7f0000c50000)=0x0, 0xb7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000868000+0x757)=0x0) syz_open_procfs(r2, &(0x7f00002c6000)='net/raw6\x00') 2018/01/15 21:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x0) getdents(r0, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) 2018/01/15 21:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setfsgid(0x0) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f0000625000)='ramfs\x00', 0x0, &(0x7f0000043000)="") open$dir(&(0x7f0000606000)='./bus\x00', 0x3fd, 0x0) syz_extract_tcp_res(&(0x7f0000f9c000)={0x0, 0x0}, 0x4, 0xfff) 2018/01/15 21:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f00002fd000-0xf)=@random={'security.\x00', 'bdev\x00'}) r0 = openat(0xffffffffffffff9c, &(0x7f000071b000-0x8)='./file0\x00', 0x40a40, 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000725000-0x4)=0x0, &(0x7f0000b9a000)=0x4) 2018/01/15 21:30:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x802, 0x0) eventfd(0x8) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) lseek(r0, 0x0, 0x2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f000084d000-0x10)={0x2, 0x80, 0xc5, 0x565502cef15256e6}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000fff000-0xc)={0x8, 0x0, ""}, &(0x7f0000000000)=0x0, 0x1100) 2018/01/15 21:30:56 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x100, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000c000-0x18)={r0, &(0x7f0000003000-0xf0)="3a585deba62103c2393015807d62cd1d7751024159b37304bd67196293f34c7788e936cc30b68e0d3de29fcfc81cc50f1a158063a9ac1e658009def8d6724dc05fcd1a19395207485a88c613afa923e890439f315fe86b2c85ea3018e2fbca44287fbf5a0e032e39f63f4973e6bdf172b9195bc781b303306a6e11d82133d7074012cabd9fc67daca51b745931b185c8764c6514b61577fdbcf0fa9c06dd902e59a0836a23b8fee75a9be4eb265ede6b3a78c25688da49042faf31e839d8b7c30257d8528209451daba17ee36a5215638ae4e0020a1685bbe48a75b57f46fc1d4ea971f09ad836aa2b827ca31c823a78", &(0x7f000000c000-0xd8)=""/216}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) perf_event_open(&(0x7f000000b000)={0x7, 0x78, 0x1, 0x80000000, 0x48c700000000000, 0xfffffffffffff801, 0x0, 0xdbe0, 0x0, 0x6, 0x0, 0x4561, 0x7fffffff, 0x6, 0x20, 0x5, 0x6, 0x81, 0x7ad, 0x4, 0x100000000, 0x2, 0x3ff, 0x1, 0x8001, 0x3e, 0xffffffffffffff08, 0xe5c4, 0x7ff, 0x0, 0x6, 0x3, 0x1, 0x9, 0x5, 0x7ff, 0x4, 0x321e800000000000, 0x0, 0x8, 0x4, @perf_bp={&(0x7f000000c000-0x1)=0x0, 0x4}, 0x0, 0x83, 0x8, 0x3, 0x2, 0x1, 0x4, 0x0}, r2, 0x9, r1, 0x1) writev(r1, &(0x7f0000001000)=[{&(0x7f000000a000-0x1000)="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", 0x200}], 0x1) 2018/01/15 21:30:56 executing program 2: r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00006d8000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x10000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0x53)={0x0, 0x4b, "96827a2560f52d737c741f851b36b212b5427bae6ac0f26a284314b1c030a8f18c52ae575b9bda01c5cda26a9bfefdc5fc0ae20089b2a5c09e3fe6197635f3f5ddc82a143cd9aa22d7bc03"}, &(0x7f0000003000-0x4)=0x53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r3, 0x6}, &(0x7f0000002000)=0x8) 2018/01/15 21:30:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000528000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000092a000-0x4)=0x1c, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000dcc000)=0x0, &(0x7f0000344000)=0xfffffffffffffe75) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000539000)=""/59, &(0x7f00002da000-0x4)=0x3b) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000aa5000)={0x46c, 0x1, 0xa7, 0x0, &(0x7f00008ef000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:30:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getitimer(0x3, &(0x7f0000f12000)={{0x0, 0x0}, {0x0, 0x0}}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x9e}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x9) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000037d000)={0x0, 0x1, 0x8, [0x0, 0x3, 0x0, 0x9, 0x400, 0x6662, 0x92a, 0x9]}, &(0x7f0000396000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000034000-0x8)={r2, 0x401}, &(0x7f0000618000-0x4)=0x8) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003f9000)={r2, 0xff}, 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000588000-0xb)='/dev/mixer\x00', 0x200400, 0x0) bind$bt_sco(r3, &(0x7f0000b40000-0x8)={0x1f, {0x3, 0x0, 0x2, 0x4, 0x6, 0x9b2}}, 0x8) r4 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r1, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0xfffffffffffffdaa) sendmsg$inet_sctp(r4, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[], 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000064000-0x2)="", 0x0, 0x0, &(0x7f0000d65000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00006ef000)=0x1) 2018/01/15 21:30:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000572000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000b07000)='./file0\x00', 0x200, 0x2) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f000059a000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000325000-0x12)='/dev/snd/midiC#D#\x00', 0x0, 0x400) bind$unix(r1, &(0x7f0000c18000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000059e000-0x4)=0x0, &(0x7f0000d8d000-0x4)=0x4) ioctl$sock_bt_hci(r3, 0xc00448f4, &(0x7f00005dc000)="e48dcc39ed7f3ea873d2af88f681156402b104447208dc27281f24071103c58094e63bac0620998be5bd1df8ecff40bbe4f5a7ece62a99e36966439d923f149a24edd91ad4b177b03c99dfff777c08ea753148dfacf4c3e60f6c4244b768e6cdc57879d06de04dcac5f2a3c0c3e33708ce15def55d8cb0e39cdbb15fedf4e426f1c75c9c1ae1f12a3cb3cce2b0624366df58bc40ca87422f63890e12e2169804f8ce2789d6ad364a91b17d653c1847e8ea0ac54ca4576cb66ea9fd16") fcntl$setpipe(r0, 0x407, 0x5) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f000082d000-0xda)=""/218, &(0x7f0000573000-0x4)=0xda) r4 = add_key$keyring(&(0x7f0000189000)='keyring\x00', &(0x7f0000e81000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x2) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f00002a8000-0x1d)=""/29, &(0x7f0000ce0000)=0x1d) 2018/01/15 21:30:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000662000-0x7)=':eth0*\x00', 0x5) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) lseek(r0, 0x0, 0x0) stat(&(0x7f0000dc4000)='./file0\x00', &(0x7f0000233000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:30:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) fanotify_mark(r0, 0x80, 0x0, 0xffffffffffffffff, &(0x7f0000e23000-0x8)='./file0\x00') r1 = request_key(&(0x7f000079b000)='rxrpc_s\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005f8000)='\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f0000e8d000)="63697801000000000000", &(0x7f000082f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r3 = request_key(&(0x7f0000a9a000-0x8)='kerring\x00', &(0x7f0000c93000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004a5000)='security(\x00', 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f000036f000-0xb)='pkcs7_test\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) r4 = getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c0f000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a6a000)=0x0) r5 = getpid() stat(&(0x7f00001bc000)='./file0\x00', &(0x7f00006b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c98000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038c000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000549000-0xc)={r4, r6, r7}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000217000)={@dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}, @broadcast=0xffffffff, @empty=0x0, @empty=0x0]}, 0x28) r8 = getpgrp(r5) fstat(r0, &(0x7f00003ac000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000fbc000-0x8)='./file0\x00', &(0x7f00000cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r0, &(0x7f0000374000-0x70)=[{&(0x7f000031b000)="8b23bc825c60a7eceee6dd1015a6902637ef4234e39b82d13472067c781027383f2864d65b1847b86dea3e8aefdf6931c6fb0323541fd5b026b3114768d6655ac9295e1c02d39874c7f70a9abea0982168535ead0f92c382d55f78d83e5becafe915f04c074b5d997ff4892a7209a2a641b02e0f41831ba219e8aae86de609849b811d93851b47d5e80e6c09d8b68547a7bc315c7e40a03159c95ed9627964162a2609c72c732b7dfa71afc4be2976f28d0c6827769f78573e5fa6e2b664f578c7747815dd2365d59d1d6d39fafdffc65683", 0xd2}, {&(0x7f0000735000)="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", 0x1000}, {&(0x7f000050d000-0xf1)="77c7e60990b27e936acd43ebf0a861305034373f8775bbd0352897e8d10a2788b12d91661f34879eb12d87d8bae247a986fa054e5b35d46269b67a434b92d4bd0f0d262db95a5571730aed6c9b8817e5e4586375bedc212a4a3244aeba0975a95fd2596d9e42ff24a426ffa97f0813691937c9c6bc85c4f9ec8af2bee2a9564994a8f8bb19894cc960754b0ce0dccfa7414b5c5c96523d608f05b69c1f01433f0d7f5946e8d6cbd53a12cfdcd3060c40fa8c6f417e9c755bfe91f067e392a20c01df903c3492c8048eebca1e3d3ac50e9b671716aaee4cc4c4010b8bd85de40e2c13663e79821c252399503b6be25c0b5e", 0xf1}, {&(0x7f0000b2c000)="39aa35d2f6420c9de2a392050fb8cb413c07880b7d5452a3768ea22d734a4464578d41cf7ae10a4f286f8ef68602f22d9ff592e53b6e0729dc80c9", 0x3b}, {&(0x7f0000d70000+0x654)="bdcbc3adc410de8f6970aeebe2e423da7a5512d00a92fdc427d5b09b82f463029e02c8d32f586a4f810e6c5aa717f71a2c86a2534893ae68572fac1c327ac585d7fcf5c719b4b75c2ff8dcfb1733fbe209e864d192c0c15e", 0x58}, {&(0x7f000045a000-0x4a)="a41ff684ccbb9cf74f0d71cda881336f07478471d73da3c28991234d9b315518ff5e9a57e7a1171891723e262ba5aa2bdbe409d649e55bac452fa17fdf1a69b72f725fd8126751f93beb", 0x4a}, {&(0x7f000094b000-0xba)="665f459db5c9267869d3c1fae75a27e7fd2a1fbd053c99e2037b6afa8b875467079160361aaf04c9ccd60085aa0fdc7403461eea6b9b4c8c70a95ef8210d256f73fac074f0d9631cecd43cc1c55faad01fa2bc7da8a973d8a36b7c160464a8ebfa3b6384eece85f91d7bbb26d416c2df1fb79365acedbaef3beebbb92b3472f76c6c46b4c4d7ba9ba0b645abe11dd2c850551d8a2453bb371a85c0133c660264370484cd82fcfc60e22afd2b564c085e4cc063a81d24957f6e13", 0xba}], 0x7, 0x0) sendmsg$unix(r0, &(0x7f00003b9000-0x38)={&(0x7f0000884000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000e3000)=[{&(0x7f00009a2000-0x73)="88f5d3469dd899dd2279c6e7ad8d7fcab9a3f7d486e0e274b1a2d6e408394a72d71bac828077ec5cfe9edebd299b52de3f7c427dd1c47e231500d7fa14c16727634c193c536ac2ceab89d467726c32d43307acb99599638cbbda6b6029228f5233468bb414816bcc83594077b95b6494b25a50", 0x73}], 0x1, &(0x7f00005a7000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x88, 0x804}, 0x8000) pipe(&(0x7f0000c3b000-0x8)={0x0, 0x0}) utime(&(0x7f0000e9f000-0xe)='./file0/file0\x00', &(0x7f00005d3000-0x10)={0x1, 0x9}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00008ce000-0x90)={0x1, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/15 21:30:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x9201, &(0x7f00002ab000-0x8)={r0, r0}) 2018/01/15 21:30:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xda)=""/218) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@common='nr0\x00', @ifru_flags=0x0}) r1 = socket(0x1e, 0x4, 0x0) write(r1, &(0x7f0000781000-0x1000)="", 0x0) 2018/01/15 21:30:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f000094c000)={0x1, 0xca}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006b8000-0x4)=0x0, &(0x7f00009dd000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d55000)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffeffffffff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x177}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000aa4000-0x8)={r0, r1}) dup3(r1, r2, 0x0) shutdown(r0, 0x1) 2018/01/15 21:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:30:57 executing program 7: r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x3, r0, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000057c000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f2000-0x38)={0x0, 0x0, &(0x7f00001b4000)=[{&(0x7f0000ace000-0x94)="714df6a13e67b44bbb9438686733a388f0b2e8fd60def6b7bef46e63a76eda65e54b53de7b3d6292a4d291137464c10fff9d9938efb72b45a03605dc42ac6e", 0x3f}], 0x1, &(0x7f0000a41000+0x3f0)=[], 0x0, 0x0}, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000021d000)='/dev/rfkill\x00', 0x1a000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/01/15 21:30:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0xc0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000002000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0xe64b, 0x0, 0xeb1, 0x3, 0x1f, 0x40, 0x9df, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xfffffffffffff435, 0x100000000, 0x9}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000535000-0x8)={r1, 0x1209}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000acd000-0x8)=[{r0, 0x2000, 0x0}], 0x1, &(0x7f0000acc000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x3}, 0x8) sendto$inet6(r2, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r2, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000ac0000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f000016f000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r2, 0x1) recvmsg(r2, &(0x7f000091b000-0x38)={0x0, 0x0, &(0x7f0000acc000-0x10)=[], 0x0, &(0x7f0000acb000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 21:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e33000)={0xffffffffffffff9c}) connect$ax25(r1, &(0x7f0000d58000)={0x3, {"037099ca85ae3b"}, 0x18}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000009f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b4a000-0x14)=@ethtool_wolinfo={0x7, 0x0, 0x0, "7c88f1213640"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$adsp(&(0x7f00001b1000-0xb)='/dev/adsp#\x00', 0xfff, 0x80100) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) nanosleep(&(0x7f0000df3000)={0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000728000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f00000ee000-0xff)=[{0x3a800, 0x0, 0x0, 0x1, @time={0x77359400, 0x0}, {0x7ff, 0x8}, {0xfff, 0x5}, @note={0x1, 0x3, 0x217, 0x401, 0x9}}, {0x200, 0x4, 0x1f, 0x3, @time={0x77359400, 0x0}, {0x1, 0x5a}, {0x2, 0x4}, @addr={0xc62000000000, 0xff}}, {0x8, 0x4, 0x80, 0x7fffffff, @time={r4, r5+30000000}, {0x100000001, 0x8}, {0x8001, 0xffffffffffffffd0}, @ext={0x38, &(0x7f0000197000)="3d9d352adabb145a4604932dac058b01dbdcd63d3d29df0cc545222c9bf9eb13b847f0722b58a36a157960e3026c04200234fa846781dfb9"}}, {0x6, 0x7f, 0xffffffffffffff64, 0x3, @time={0x0, 0x0}, {0x200, 0xd60}, {0x9, 0x5}, @raw32={[0x12, 0x7, 0x100000000]}}, {0x4, 0x0, 0x9, 0x9, @time={0x0, 0x0}, {0xd6, 0x7}, {0x800, 0x86}, @result={0x10001, 0x2}}, {0x4, 0x22, 0x1ca, 0x9c, @tick=0x6, {0x5, 0x7fffffff}, {0x1, 0x3ff}, @ext={0x73, &(0x7f00007c2000-0x73)="d9238d52d2b5a963142d5e59cf7221d94c127212dde2fb5f5189f41007047e5d4b9ae44c1aeb038d9c3ff6bf80d45adc90e4a5dbf067b19c184a5841bbd20d60b3d89c517a4d97121281ca906f7a596b3414f4c22bbaa72897230871496f08eb3bc63bb38352076375e909ed469c82cbf75960"}}, {0x0, 0xc1, 0x5, 0x5, @tick=0x3, {0x4, 0x6}, {0x200, 0x3}, @note={0x10001, 0x1, 0xeb4d, 0xfffffffffffffffa, 0x3}}], 0x150) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000c35000)=0x0) 2018/01/15 21:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) r3 = syz_open_dev$sndpcmc(&(0x7f00002c8000)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f8e000-0xa0)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x667d, 0x0, 0x80}, &(0x7f000045d000)=0xa0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00009b9000-0x20)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000ecb000)={r4, 0x6}, &(0x7f0000808000-0x4)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) 2018/01/15 21:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f39000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) socket$l2tp(0x18, 0x1, 0x1) 2018/01/15 21:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key(&(0x7f0000ad4000-0xb)='pkcs7_test\x00', &(0x7f00000bb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000536000)="deeaa7652a00e7175739b1ecd75fb89eec12bd4f8c35d303020090a92e2c760aa0f25a682f7ffaaba6173a7bc1f12ef1b7c1c6a7a0d15304172cd8dec4757ead0de6c217abacf776d05c87fb1389490a30176177f3d1ee8c73e77e39915165feccfe836d3bc20f1a9aff43f27142d2cabbd2bc7e413a33339e701826f4562dbff0f426102b3fb21026c83659f3b2e8029cf7f1ffb189a14ed163a8b76155dcaaa9", 0xa1, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000650000)='/dev/sequencer\x00', 0x40, 0x0) recvmsg$netrom(r3, &(0x7f000012e000-0x38)={&(0x7f0000310000)=@full={{0x3, {"0cb97f0f4b8085"}, 0x1f}, [{"4c039cdbad2709"}, {"4d7607ba8b0a32"}, {"04a36493a7b887"}, {"d7554e3f28d62c"}, {"07f166cc3cc72d"}, {"54a516e5a5a9b5"}, {"28fa2ee96ea431"}, {"e4bf82985c598a"}]}, 0x48, &(0x7f000088c000)=[{&(0x7f000064e000-0x1000)="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", 0x1000}, {&(0x7f000016d000-0x46)="5b34422a78fd935cb923ab35dd200d5889400d6351d0f24db567b1ed8fcf13fb6f9002c921c70c29e38c34b24dc3c85c7e23a4904f8153997fb2c03f47877dd45a8e72a07a98", 0x46}, {&(0x7f0000985000-0x1b)="5b79b041de9318db42d38c6f618aff74829463284fc0ef0d8a6ac7", 0x1b}, {&(0x7f000097e000)="0f93cc7b1d71e4a7500b86511fecd144830dc7b0efe1985664fc479abd67b65c39607e548955634b7596f40d92d9492fff1ff9471b9f89d4f3a410b31413c1a4286e579536c738971e35e9f0dcadf6b0f81d6b96aad1c438fe1edd8fc70890bbf23c1bbda68f5bf7b298c8bca63da150b2322d805f6cb8a499be086ebd5a554091c1145f5360f38dd8aed081a31a5d1b2d2d2996d5e19e50f3793ac0989a07b90c3b708d96870693d1f24cf3451784e8f7bd2f2ef0464eedb6d69ee4782aaba2da69dc8aae77ff88c78fb3662787c29a19cd3b1448ace73e40e325450df9a7b0319192d85216ea1af9f075fb2f3576e323f23979152fa6ae0e8115bd27bcf1ac68fe573bfa80e7118031107100d28c0985ad767e8642215845b2c0828c8b32cf7ef0689d1fc9bf1bc524b9379cdc9d825dc22aa066c71855ada30e16fdd13e742e904b46099e2aa620c3317a941a0bb313d4959c62acb67e77241b8304b3af57770f384f3c1b41fb24a97f22095b494b70666237083ea03999893e225f30676568f00da9a77a007373e6fc3351e776a24f1bf7b7bd0d88e9f7888eca680ccfdd5055a89c4fcdc8f7914dcf091049d6e777c4f7a62704356ddf7ff9974d44f62ffe75f86c7bab7d3cd04461b4cee8cbc79deedb454156f32449f7fdc935d853a656bed4292ad900c0864db3b3d0e0a0fbd477edc61b7c8fe7ad55a999a7651296f17b7c7a87788077a05c377c6f154bc0bf646de73dc3a2ae1da9149da5b21f4fd1e22c99221792a3acdf317343ccd2b94c534af60fbf43581780d50518b83717339ea1beb9410aece21d0599157254d3d856e00b351728956dbdab25c577601a47df50b20d47530789fe763a70d5f833643fc02731d471a5f86c433d8abfb882abeebaec8c6b8a16cf8e96d0fca85f678561372948304ef31784991147128c9e11a7b12d7ff6a5a71ee0786a785fbdc8fabbeb536e1406c7166fdc9712a005c82492829d3583fbe705a83ba0d5ee95a9612bf658d9345016fad8b31e0e24295c89b24d2ea634e4cbd31978a1e393f381d37f54aa0bc92af339c10e4c4dd899ac364404834d211061daf949eeb12b4d0a5421aa6cc0d566364d3f41afa71ab7252a9cef1c5f3d4c693dd1103b25684d391d0cf774460955d286d2253f6ceb7d034ade2c9c0df9da3d488d7c043b8f9c5a0a6c18b7ee60f0196ef7da2c55061ebdd12f91da8c1d29a8c67e2eabf75281e6c8bd5ed7f52f9f99b94a8102c5a2a57723ccdcdff0f0f037c9b1a4e01928421545d68f21b4a5c138badea494a23b1d8ef7d0a841c773d76fb749fe2e2b52c69f73a64414d936741ccb3a647c1e28b634d7320b286eaf102b709691e6f35beb752f86c98adbd6bc957143cb9bd03d54fd9a6fd49dd2d9a7c3fdf70b040684c7797880690b3c2e1edb5361e3e1aeb37043d67c1ca478d4c0bc4009cb1e9523bf10712deb2c88838eefe0d3919733a75a4b804d8d25183d12367baef4109872e2551405e13073526295603b9b4513790fa3f8f236224e46cadc203a85f51f0ce6517b38a547199ce18793f12723694e258dd587e7a02f6ed79175a6744a42a1c6de213f17cf9e2ecb4752da1bd35e17a152c9f45780ee88d34b78ebbdc5cf985bf2ca6ec3ec9f334808b89fb7bc99504075b4e6954963be92a355bf77b907f70ef5e4d8dcde59f008452c636ec4a68c6c0e7fc358515b2d3dfe1b4175d452165b1b74985a3cfce0550897b4d31ca6abdd9764e97256f666ed8c230814c7432fa4d95fd2981dcd21cdbf47970852179223d82129aee902e1d53dbccccc5c416c7b6bffc2cf8bb97e9bd72b1da0ddbf9bebe4a3f3cb21af846b94981c746685c851bc7676a5675a68540d0f2ecd0335c2cf6b0761348865571e35aed9dd7ed807fae2234c9c41eb7839049d2f86d2ceb8b91d9680bbf36929fdbc81dde0d84fb6587aae80f3a87696a525d0b7551c65f9c7f17b105b760cea9809186216403cab51bf5fc0689d8a445a5a1e9d2a29b04c9ca6d1f60bd1e67971919634a3f24b35ab4ae2cd9d83a953d8009b30eccdc025b4df2576b369fb8298cfc35a0f6616277234cbdd9b4e81fac6f7489c443a77f78e7ee850784a2ded171fb93b95ec44e8c1236ef40b27fbb79ea76bc79db70260bd9ca908135f91a490850946c634a4de32967e653d882076fea0772049eb84f7a0539e0aea3e3acaa90c6dbd039338aa111a6b6c7ea6f86c19dcd863b744a4d9c6eb2b4b137740012c52051a33d388fc3b47ec716d71b68432729792bb8c31484bd15f40f11416ac357a0d684e1cf68ec92b4b82ad4376f819de9012741380aa02d9c73ca50ce688cd21d3c5c7ed8f474fdbf75c41cec96f80f844b4a82aba4b4f49b195e2b6e454207b94a3934a36979e18de763e246dc8010482bd580d4071c381d1c96ecdf280e44da7107a2e6e8604d51f3c465197c7c9eba9df2e6e7eb8793b28225d8ad654463fe2066114d3d3e958edac3d177e75f5d0be70f72e3d855e7609033d6ee58e5af367e381a4ae1056a27486e66c4f99e9bde8770a6cc011ecb25ad7b799b55d7519e2ecf59b01e01314ebf847e71e8fd240c041d9a93f16427504dec3740ce5f93ce5ec2afa7448b325bec368e1990ec174ea0e6c4b66abd45c709a5b6f538cc1ee3e64effcf8adb44a932fcbab93b1836097ae460db7e2726c1e16a35dc8e18cb1fa0479f9dcd26678506da400753a95dc50a1c9fcaf5eb3573c2ce5a725e7a52ed222328031b42e72964dd7cd2f1e58bdab1a756102efb434999a69a74e6b8482e16396a7c499eb7201c571e46398a5b505fc2ce02835787fe57bb2533c2fd0e24ec0206b1acf77d8fb90c0e7ce31af64dd0d2f12617079ba4ff87d2391ef078b0461634364e8cf4144a786e6c2bd8ff62353b041ca62f07b1927efe2efe868ad18f8de21933245b890f62538947b55beb627276c938f5ffc65644374d436ae8c7c562e1e920139b06a1005bf2cab8c640482a32d5b32e55c2dd122fa852993cabab042112a994253c1ae227be6522d390e884f74f4980052557e6d05753cbef11e9b427fb8c9fcddd99dbd9bcae1be6415b1481dd3a3be91c463e5e401a18d9af6847451f9eba59fc8aa9d9b2b585a3cc18eae64c97d858db38762ed7964986626f9376cf0cc1affb646dee0a06849149555771751c672b3afa7d2576c31b9797bcceabb2877116fdc27497cc2bd281496f6eadab66918286ede47a53ceeac4308705766a9ff8858318e1cebeb93f389495d6fa3b42869a10ab2747967a70b36069e821fc8ce370fb75f7987a9b8d4128d47665dd90d6e6edbee80fb8ddabb38c4183cfb3f7de84ca9a27cc1eaca066cfd74856ba3f17743b3a77eea4d869ef4478626513db2d459e3143e72936fe77c42c51c0322174b9c2a7848d8d95c6c10250323515408adec4b9d658b95477d7f32f7448195fa3f01bb9c12c980c31ea4513facbc6686c87c542d447ef3c31677a963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0x1000}], 0x4, &(0x7f0000e67000)=[{0x108, 0x19e, 0x1ff, "0bdb5431c961b985b5ecd5ef0459accf3e5a74b912f662729e1e91514f00d1a94c19e233bfa7a67bc3d1f430e3abe6d50075197fccdd655eba92cc22812c21af104ae0a4a0870334678b41ffedd601ea8a50df6dbe4bd139c91b5b75ce07fbfff365fbc81e84d8801dbccce0c56def88f9de21e5230ad7abe36b93a1e53ed48a1dc7b13fe40e76453ce85c3f9876e426b80dc793e358a2a649e3871cab5edac6693c8809ba30eeb1f05ae039435f82fea0951e4fff476e210c9e9bf68cf932b36515bc5af5003b610aed98f7ab503f5ec77f5ec6a3dd07a8abdab447e2469becdbccfd3ac49f176fa0493bb4e1204a4041cbd0"}, {0x78, 0x194, 0x800, "9b5dd7c479c1d58531c735e2fff057ea7ea3ef14103ac6d87a4538164dfbd84f808347b3a5bdee0afa80796fad51d7d45e52b87e7a91b170456c96b9e0ef54377d9ee22282823c28f22f477009e9f7b8ab85eaf3cba6466c730e6de2887bbeeea1b54487d1dd"}, {0xb0, 0x10b, 0x5d, "df4011af188cfac49c874ed37a890ca8df50a1752e9a5085e08448db5be54fcf78def32f2ec550c752130acb6faf1a9cdfe0ad6ba6a43f6dfafbdbfe3f6ba5304e2724b65e872fa26788dccec4b829133a6f24ea477eb855a9764b634a5183fcc91ee4638ac896e2b751fb7c1f9fa7bc4875dcfa681ed173d67b0714c71b4877c9eb91d94c127ebb9b52306923c61cfe834df4f39fceea4372"}], 0x230, 0x4000001}, 0x10100) 2018/01/15 21:30:57 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000001a000)='/dev/vcs\x00', 0x210001, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xfe, &(0x7f000002d000-0xaf)="8a389272f0ee20d5222226739f5baf8811937eab83569ffffc768bb871890507d9d1ddf4d7239aea2f60c97615373c46c209b4fb1e311a5fa7038eb2f6711b427390115269369ef945c22b67f45372016564d5809c8fee727fbb432a2adefc8cc6d368e4c517bd25464fbdd7492cad891da5b37799d0d0a1570a5b615b8549c713fc64dbabfe2b29f6fb4091320277304c273529fba42fb30175c56e5bcfef2472a8d7deef9ace5748d18194209205", 0x265) r1 = syz_open_dev$mouse(&(0x7f000001b000)='/dev/input/mouse#\x00', 0x20, 0x4001) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f000002e000-0xc)={0x6, 0x4, [0x8]}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r3, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000002d000)=@assoc_id=0x0, &(0x7f000002d000)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000001f000-0x6)={r4, 0xcf3}, 0x6) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000002d000)=@assoc_value={0x0, 0x40}, &(0x7f000002e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000029000)={r5, 0x40}, &(0x7f0000002000)=0x8) 2018/01/15 21:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000c9e000-0x4)=0x8) socketpair(0x80003, 0xf, 0x4, &(0x7f0000ce2000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000357000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/15 21:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000fdf000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0xb92) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000c7f000-0x4)=0x2) 2018/01/15 21:30:57 executing program 0: exit(0x4) prctl$setfpexc(0xc, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000f8c000)={0x5}, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000eaa000-0x50)={{0x4000001ff, 0x80000a}, {0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x880) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000043d000-0x10)={&(0x7f0000a8e000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/01/15 21:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000c75000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket(0x3, 0x8080f, 0x5) listen(r0, 0xfffffffffffffffd) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f000071e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xde6) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00002d3000)={0x0, 0x7530}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000f14000-0x12)='/dev/input/mouse#\x00', 0x709, 0x10000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000056f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000-0x4)=0x5) sendmmsg(r1, &(0x7f0000ba6000-0x3c)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000581000)=[{&(0x7f0000544000)="b6", 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 21:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00002a6000-0x1)='\x00') move_pages(0x0, 0x1, &(0x7f0000267000)=[&(0x7f0000b57000/0x1000)=nil], 0x0, &(0x7f00006d9000-0x4)=[], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000026b000-0x8)='./file0\x00', 0x2201, 0x94) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f00002b8000-0x4)=0x0, &(0x7f0000138000-0x4)=0x4) 2018/01/15 21:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) syz_extract_tcp_res(&(0x7f00001e1000-0x8)={0x0, 0x0}, 0x8, 0x48) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) socket$bt_rfcomm(0x1f, 0x0, 0x3) socket$key(0xf, 0x3, 0x2) [ 37.418829] binder: BINDER_SET_CONTEXT_MGR already set [ 37.424817] binder: 5045:5046 ioctl 40046207 0 returned -16 [ 37.453562] binder: undelivered death notification, 0000000000000000 [ 37.460440] binder: undelivered death notification, 0000000000000000 2018/01/15 21:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) r3 = dup2(r1, r2) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000609000-0x4)=0x0, &(0x7f0000ee5000-0x4)=0x4) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00006e9000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) poll(&(0x7f00002f0000)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffff94) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) 2018/01/15 21:30:57 executing program 1: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000006000-0x14)={0xfffffffffffffffc, 0x0, 0x22e5, 0x0, 0x0}) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000006000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/01/15 21:30:57 executing program 3: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bde000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000063a000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/15 21:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) socketpair$unix(0x1, 0x800000005, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r3 = fcntl$getown(r0, 0x9) sched_getattr(r3, &(0x7f0000101000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) close(r1) 2018/01/15 21:30:57 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000f33000-0x1)="ff", 0x1, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000782000)={0x0, 0x1ff, 0x1, 0x0, 0xffffffff, 0x8}, &(0x7f0000ff0000-0x4)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008f7000-0x8)={r1, 0x0}, 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bd000)='/selinux/user\x00', 0x2, 0x0) 2018/01/15 21:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) sendto$inet6(r0, &(0x7f0000661000-0x20)="", 0x0, 0x0, &(0x7f0000955000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000695000)='/dev/input/mouse#\x00', 0x40, 0xc0800) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000b55000)=0x0) 2018/01/15 21:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008b3000)='/dev/vga_arbiter\x00', 0x400, 0x0) getpeername$llc(r0, &(0x7f0000723000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7d000)=0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f000060c000)={0x10001, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000d75000-0x4)=0x7) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000035a000)={0xfffffffffffffff9, 0x2, 0x8}) 2018/01/15 21:30:57 executing program 5: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000a, 0x8000000000805, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xf8, &(0x7f0000abd000)=""}) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000ac6000)="") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000078d000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0xb8, 0x5, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/status\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x400) dup2(r1, r1) mmap(&(0x7f0000ac7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000ac8000-0xc0)=""/192) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000ac7000-0x14)={0x0, 0xc, [0x1, 0x6, 0x1f]}) 2018/01/15 21:30:57 executing program 0: mmap(&(0x7f0000000000/0xb0c000)=nil, 0xb0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00004a4000)=0x0, 0x80800) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000a46000-0x78)={0x1, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x6, 0x9, 0x4, &(0x7f0000a92000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x60cb, 0x80000001}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000560000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:30:57 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000519000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000445000)={0x0, 0x0, 0x0}, &(0x7f0000bdc000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000702000)={0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xc) r3 = getegid() getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001fc000)={0x0, 0x7fff}, &(0x7f00009a2000)=0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b46000-0x8)={r4, 0x5, 0x2}, 0x8) r5 = getpgid(0x0) fstat(r0, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003ce000)=0xb) fstat(r0, &(0x7f0000959000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000f0a000-0x38)={&(0x7f0000e5f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000321000)=[{&(0x7f0000c81000-0x6d)="e1b5c84e6c740d2fa802da7ffd3286ecc35905aa198d44d5815712c97684c8d59cf16c6963ff499290bfa84acd349435656cb12c85bae562f9c6bb8d942352ecfa93ed3baa18bca006252a2aacca2981ecbdee25edcd2cd10650eef2a0ae6f7ef3e3eeb6f370863efd11e47ac6", 0x6d}, {&(0x7f0000485000)="3cc0fe9d1097f2353562073a8fe37523f20d61f57db266", 0x17}, {&(0x7f0000f41000-0xb1)="c6e7afa1fde5d4c75bfcdd8e23019aa40e989cef2ffdf98f813da57c009f4d9d932778d05842493e009aeafe2c3b0ee1a3ca45a6b8d63c1eef960465bec47aa808c7c623313a3b672879a4457c0d6c72e91a4458a77c29a06c39d9bae6b0826f38f41a7bf0cbc2a5baf3fb3e15c9be7fa9bb0437ecbd6bd6aff7332409f212b37542eb26f297a5a505fdc63a7ee4660fdd661f8959928e610576918291b6171b44b400bc1685389940688b1f22d045b02b", 0xb1}, {&(0x7f0000a3b000)="065d93e57d8c82de5d9e02b4b4a7489bee6a502f7ed491fec5c7bf2b9910319c9099c835420bf0b09aa3934f9bdd3105ed6b736eba8bbc284f77a1696d73c8538443f2d875e675711fd21dcc96479da7639c4a91791dfbf2586b27705d786a3606bd6e5e9897b89026d661374508738023930404937f637a521b9851b80365e466d7c99b3911a59e37af9e2530ff3b", 0x8f}, {&(0x7f0000d8d000)="c981bc070f50464fc2ed0b4f9bc1eba54c7fc8857ac007095354de802a59c1b2754044675fb49b85ded330fb46555eefc39553c9d1440b6a0713afcc2436faecb090703f3236ca2e90a316604d4af1b913819983ea8d741c5bed9c9f58c4e41063025630bc421ca1d54121125612301648ac12e89ca1aab1", 0x78}, {&(0x7f0000341000)="21a7716d2640b24c3f53cb03211c55cb966d2baf7b0618eb8921c5d6b39d757211f1dbfeb88fb9863695ffb9ffdc7b977d2b1cb987bf515eb4e35396f22dadb67d0aae650a09c75e19650a08415f59486ac174bb25e82573442916964b4696070c0d5c513845280f19ba4fee3878fabe20a5e97f591f18cea331b08d780203f4fec9fed19c19df2e1b25c2173e61318832e3749655d96ecef600e84ca8c2d2ab989e79c8", 0xa4}, {&(0x7f00000aa000-0x13)="5cf638514e6e0168fe3eb3148ee2fb862d6bde", 0x13}, {&(0x7f000085d000-0x3f)="5d1cfea4356c9c8ab222de50cebbba3a5faa750b1948f9fced5fcadf7e89c7ee363520ed0b6d05d2ccc3d8163d0b929d9ef71385c569b05c9792a003c6cc4a", 0x3f}], 0x8, &(0x7f0000b82000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x58, 0x4}, 0x80) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x8, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @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, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000b26000-0x18)={0x7ff, 0xfffffffffffff9fd, 0x1000, 0x200, 0x6, 0xe36}) [ 37.522770] binder: 5058:5066 transaction failed 29189/-22, size 0-0 line 2788 2018/01/15 21:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b3d000-0x4)=0xc, 0x200) recvfrom$inet6(r1, &(0x7f000048d000)=""/86, 0x56, 0x20, &(0x7f0000587000-0x1c)={0xa, 0x2, 0xba, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) syz_emit_ethernet(0x11d, &(0x7f0000ff8000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @random="045c4e214386", [], {@ipv6={0x86dd, {0x7ff, 0x6, "78f00e", 0xe7, 0x2d, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@fragment={0x2, 0x0, 0x0, 0x6, 0x0, 0x4, 0x2}, @hopopts={0x16, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x81}, @enc_lim={0x4, 0x1, 0x4}, @calipso={0x7, 0x38, {0x100000000, 0xc, 0xfffffffffffff800, 0xfffffffffffffffc, [0x40, 0x1, 0xffffffffffff8001, 0x3f0000000000000, 0x365, 0x8]}}]}, @fragment={0x3b, 0x0, 0x89b, 0x100000000, 0x0, 0x3ff, 0x3}], @dccp={{0x2, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x5, 0x1, "85ba0d", 0x5, "88355c"}, "ccafe8aded256fefca57e059decc8ee0be8cf06533a38d770264c659c9fc58635c175e2a4b5ae4d028e44a5b6e5befe32119d08bfc26ecbf142f1926b094c105d4d291d20fe7c562c3ba5648ff812e50a53fd3002f9dcef94868ea1cdf367088ba54f03fa62a1420f031146b9e1a1989dc8ed91f9b10b2"}}}}}}, &(0x7f0000ccf000-0xc)={0x1, 0x1, [0xcb8]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000860000)='/dev/sequencer\x00', 0x8000, 0x0) 2018/01/15 21:30:57 executing program 3: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000089f000-0xc)={0x0, 0x0}) listen(r0, 0xfffffffffffffff9) r2 = accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005b1000)=@sack_info={0x0, 0x6, 0x8}, &(0x7f0000b4f000-0x4)=0xc) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000efd000)={r3, 0x1f}, 0x8) 2018/01/15 21:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000ad0000)="a0") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000011b000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e47000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r4 = epoll_create(0x4000000010011) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000337000-0xc)={0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/15 21:30:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000afa000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f79000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000745000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000322000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = creat(&(0x7f00005af000)='./file0\x00', 0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000038b000)={0x0, 0x3ff}, &(0x7f000045d000)=0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000daa000)=""/245) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000652000)={r3, 0x1000}, &(0x7f0000948000-0x4)=0x8) [ 37.593205] binder: 5058:5066 transaction failed 29189/-22, size 0-0 line 2788 2018/01/15 21:30:57 executing program 7: madvise(&(0x7f00007b9000/0x3000)=nil, 0x3000, 0xc) 2018/01/15 21:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000306000-0xf)=""/15) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(r1, &(0x7f000030f000-0x40)=[{&(0x7f0000520000)=""/178, 0xb2}, {&(0x7f00005f9000-0x3a)=""/51, 0x33}, {&(0x7f000043c000-0xb4)=""/68, 0x3}], 0x3, 0x1) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000693000)=0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) io_setup(0x5, &(0x7f00000f8000)=0x0) syz_open_dev$adsp(&(0x7f00007ba000)='/dev/adsp#\x00', 0x2, 0x440) io_destroy(r4) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)={0x0, 0x0, 0x0}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00004b7000)=0x1) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000052000)={0xd000, 0x0, 0x0}) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000010f000)="9e061810b0d1423130b206c7798d7d58548eb75f6442a9dd6cfe1cf5a750641d54b2e5dc0ace9a0cd286fbb5ad321205f9e784c1020b4c5952514de76b06fa04c6f684d67af9aa3a70a4b8122c915420a5b0fe360903002c0d0540ffd3d60640c2004af106c6d76e92b5140acce9e2089720c0c50df219f3a0b42141ddc82ed5d4a40521343742bdaa00ddf25a8deeaeb57cababdcbb0f5c4c189de8811fe1311a93a71330903f7b056f8f45feaece5b7903217bc7ca", 0xb6) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) unshare(0x800) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000000000)={0x0, 0x14000, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000097a000)=0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) lstat(&(0x7f0000237000-0x8)='./file0\x00', &(0x7f00001f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000639000)={0x0, @in6={{0xa, 0x3, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x7b958bb2, 0x9, 0xfffffffffffffffd}, &(0x7f0000726000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b18000-0x10)={0x1, 0x0, 0x8000000000000, 0x5, r7}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/15 21:30:57 executing program 3: syz_open_dev$vcsn(&(0x7f0000a9b000)='/dev/vcs#\x00', 0x1, 0x400000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000006d000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000018000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x6) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x10001) ioctl$KDMKTONE(r1, 0x4b30, 0x4) [ 37.663257] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.675164] binder: 5090:5094 ERROR: BC_REGISTER_LOOPER called without request 2018/01/15 21:30:57 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x5) lseek(r0, 0x0, 0x3) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000030000)={0x7, 0x8, 0x20000000000, 0x2, 0x0, 0x5}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000037000)=""/134) 2018/01/15 21:30:57 executing program 4: r0 = syz_open_dev$loop(&(0x7f00004ef000)='/dev/loop#\x00', 0x28000000000, 0x2) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x100000001, 0x80000) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000856000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f000047b000-0x8)=0x3d, 0x8000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000031000-0x6)='ramfs\x00', 0x1000816, &(0x7f000000a000)="") r2 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x5) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000034000-0x10)={0x0, 0x8}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000033000)='./file0/bus\x00', &(0x7f0000028000)=""/111, 0x6f) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000010000)={0x3000, &(0x7f0000027000-0x8)=0x0, 0x0, r2, 0x4}) 2018/01/15 21:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x100000) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000aaf000)=[@in6={0xa, 0x2, 0xfffffffffffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbc0}], 0x90) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/15 21:30:57 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f000053b000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x8, &(0x7f00000cd000/0x2000)=nil) 2018/01/15 21:30:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000171000)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000099e000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f00003b7000-0x10)={r0, 0x0}, &(0x7f0000cc2000-0x4)=0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b2c000-0x9)='/dev/sg#\x00', 0x80000000, 0x242040) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f000061f000)='./file0\x00', 0x22000800) inotify_rm_watch(r1, r2) [ 37.715831] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.742293] binder_alloc: binder_alloc_mmap_handler: 5090 20000000-20002000 already mapped failed -16 2018/01/15 21:30:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x402, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000c35000-0x24)={0x0, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x3, 0x200000000000000, 0x0, 0x0}) getsockname$unix(r0, &(0x7f0000b17000)=@file={0x0, ""/108}, &(0x7f000096d000)=0x6e) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00003ff000-0x5c)={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7}, {0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x2d, [0x6, 0x2, 0x2000, 0x101, 0x8, 0xff, 0xffffffff, 0x80000001]}, 0x5c) 2018/01/15 21:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000d7f000-0xc)='net/netstat\x00') r1 = creat(&(0x7f0000432000)='./file0\x00', 0x0) lseek(r1, 0x5, 0x1) 2018/01/15 21:30:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000dcd000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000cb2000-0x4)=r0) r1 = creat(&(0x7f0000ebe000-0x8)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000075c000-0x10)={0x0, 0x100, 0x80000001, 0x7c5}, &(0x7f0000985000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000d7d000)={r2, 0x40, 0x2, 0x3, 0x0, 0x7}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d85000)={r2, 0x5}, &(0x7f0000356000-0x4)=0x8) [ 37.788391] binder: BINDER_SET_CONTEXT_MGR already set [ 37.806282] binder: 5090:5106 ERROR: BC_REGISTER_LOOPER called without request 2018/01/15 21:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000943000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aaa000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e1000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c29000-0x5)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00003bf000)={0x5, r2, 0x1}) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00001b8000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r2, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000130000)={0x50000001, 0x0, 0x12}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000be8000-0x78)={0xffffffffffffffe1, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2a0, 0x8, 0x7, 0x8, 0x2, 0x0, 0xcf, 0x0, 0x8001}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000883000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f0000f74000-0xe1)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb58351", 0x27}], 0x1, &(0x7f0000ad1000-0x18)=[], 0x0, 0x0}, 0x80) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c9d000)=[{&(0x7f000052d000)=""/178, 0xb2}], 0x1, &(0x7f0000139000)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 21:30:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df2000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0xffff, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x1000, "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"}, &(0x7f0000000000)=0x1008) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000)=0xd9d6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000000000)=0x0, &(0x7f00008c7000)=0x4) clone(0x0, &(0x7f0000004000-0x28)="", &(0x7f0000003000+0x616)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)="") set_mempolicy(0x0, &(0x7f0000acb000)=0x0, 0x0) 2018/01/15 21:30:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/142) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bb5000-0xc)={0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TCXONC(r1, 0x540a, 0x1) [ 37.837371] binder_alloc: 5090: binder_alloc_buf, no vma [ 37.861123] binder: 5090:5108 transaction failed 29189/-3, size 0-0 line 2903 [ 37.869285] binder: 5090:5094 ioctl 40046207 0 returned -16 [ 37.952732] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.962761] binder: release 5090:5094 transaction 7 out, still active [ 37.969469] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 21:30:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = syz_open_dev$sg(&(0x7f0000a61000-0x9)='/dev/sg#\x00', 0x3, 0x200000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000da2000-0x1000)=""/4096) 2018/01/15 21:30:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000152000-0x4)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f0000b57000-0x68)=""/104, 0x68, 0x10040, &(0x7f0000fc1000-0x1c)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000e50000)='/dev/vcsa#\x00', 0x1, 0x1) sendmsg$key(r1, &(0x7f000071d000-0x38)={0x0, 0x0, &(0x7f0000dcf000-0x10)={&(0x7f0000e10000-0x68)={0x2, 0x14, 0x8001, 0x0, 0xd, 0x0, 0x1, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x4, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x40, 0x1, 0x10, 0x10}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x3, 0x5}, @sadb_ident={0x2, 0xb, 0xfa, 0x0, 0x8e9a}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x4) sched_yield() sysfs$1(0x1, &(0x7f0000d35000)='-\x00') 2018/01/15 21:30:57 executing program 0: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) setsockopt(r0, 0x6, 0x0, &(0x7f000005a000)="a85ead3d3bbff7cad2535e6decbe526082389a3089c62e63b50d985ddee84f9b072243a348986409791bdaa7790f90fe362ba8164bb5552bb6cda0936d297c9ff47714c36193", 0x46) 2018/01/15 21:30:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b3c000-0x8)={0x0, 0x0}) r1 = accept4(r0, &(0x7f000073b000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000a24000)=0xe, 0x80800) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r2, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000103000-0x88)={0x1, {{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005ee000-0x6)={0x0, 0x0}, &(0x7f00000c3000)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000fdc000)={r3, 0x4}, 0x6) mbind(&(0x7f0000208000/0x2000)=nil, 0x2000, 0x2, &(0x7f0000b5d000)=0x4, 0x3f, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001f0000-0x4)=0x9, 0x4) 2018/01/15 21:30:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006f4000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) fcntl$setownex(r1, 0xf, &(0x7f00007c5000)={0x1, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00007c5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/15 21:30:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002000-0x10)={r1, &(0x7f0000000000)=""/38}) r2 = syz_open_dev$sndmidi(&(0x7f0000001000)='/dev/snd/midiC#D#\x00', 0x10001, 0x101000) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000002000-0x8)=0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x6, 0x10000) ioctl$TIOCGPTPEER(r3, 0x5441, 0x10000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000002000)={0x103ff, 0x0, &(0x7f00007ef000/0x3000)=nil}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000000)={r4, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000003000-0x90)=[@in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x37b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x8001}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000ae3000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ae3000)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(r3, &(0x7f0000ae2000)='./file0\x00', &(0x7f0000ae2000)={{r5, 0x0}, {0x77359400, 0x0}}) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ae3000)={0x0, 0x7, 0x30}, &(0x7f0000476000)=0xc) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ae3000)={r6, 0xffffffffffffffd7}, 0x6) rt_sigreturn() mincore(&(0x7f0000321000/0x4000)=nil, 0x4000, &(0x7f000012b000)=""/89) 2018/01/15 21:30:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000002000-0x2)=0x2, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005cf000-0x20)={0x9, 0x0, 0xad78fa498e07b638, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000-0x10)={r1, 0xffffffffffffffff}) socket$inet(0x2, 0x80000, 0x717) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00002a4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00004ae000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) io_getevents(r4, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000bd3000)={0x0, r5+10000000}) io_submit(r4, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x2, 0x4c0, r3, &(0x7f00005be000)="", 0xffffff8c, 0x0, 0x0, 0x1, 0xffffffffffffffff}]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000d9b000)=0x0) perf_event_open(&(0x7f0000cd5000-0x78)={0x1, 0x78, 0x5b8, 0x6, 0x1, 0x80, 0x0, 0x4d6e, 0x40200, 0x4, 0x7, 0x3, 0x4, 0x5, 0x4, 0x4, 0x4, 0x81, 0x2fe, 0x2, 0x100000001, 0x3, 0x1, 0x1, 0x0, 0x1, 0x6, 0x2, 0x8e9, 0xfd42, 0xd7, 0x8001, 0x1, 0x1, 0x4fe4, 0x6, 0x6, 0xe2ea, 0x0, 0x59db, 0x0, @perf_config_ext={0x7ff8000, 0x3}, 0x1010, 0x81, 0xfffffffffffffc00, 0x1, 0x0, 0x0, 0xa858000000000000, 0x0}, r6, 0x4, r3, 0xe) io_submit(r4, 0x1, &(0x7f0000e43000-0x48)=[&(0x7f000046f000)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000521000-0x35)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 21:30:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000008e000-0x18)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) [ 37.977552] binder: send failed reply for transaction 7, target dead 2018/01/15 21:30:58 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x111000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000007000-0x8)={0x0, 0x2}, &(0x7f0000006000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000)={r2, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000006000)={{0x1, 0x0, 0x70df, 0x1, 0xffffffffffffd717}, 0x1f, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETS(r0, 0x80045430, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009cc000)="", &(0x7f0000f5b000-0x4)=0x0, &(0x7f000061b000)=0x0, &(0x7f0000b97000-0x8e)="") get_thread_area(&(0x7f0000f49000-0x10)={0x2000000000000000, 0x0, 0x200100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004c4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00007c6000)=""/49) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a08000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000236000)=0x3) mprotect(&(0x7f0000c86000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) r3 = syz_open_procfs(0x0, &(0x7f0000eb9000)='net/snmp6\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000b17000)={{0x6, 0x1ff, 0x1ff, 0x6, 0x7a, 0x6}, 0x80000001, 0x5, 0x80, 0xc37, 0x0, "0c8f3d06caf9d0344f937f60da1f310e8dc307546bcf673283c820a4329a19288d259c19655becf663305e814a0028714611dd95a43ab16b5aad6f57d7cb05992d5126899a3c84b0abde005890e8ffb34fcf2ea8242c2afb26fba80dea1b333eed66058b01b834c416236f7714fa00587380a54c7b5dbd322707e14406aac52f"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000594000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, 0x3, 0x1, 0x1, 0x10001, 0x0, 0x4}, 0x20) r4 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x40) r5 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r4, r5, &(0x7f0000023000)=0x80, 0x26a950b) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00005ee000-0x1)=0x9) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffe) 2018/01/15 21:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00002c5000-0x9)='/dev/vcs\x00', 0x0, 0x0) lseek(r0, 0xfffffffbffffbffe, 0x2) 2018/01/15 21:30:58 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000013000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000022000-0x4)=0x10, 0x800) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000016000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1000a, 0x0, 0x0}, []}, 0x6e}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/01/15 21:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() tgkill(r1, r1, 0x17) waitid(0x2, r1, &(0x7f0000ce2000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f000060c000)={0x1, 0x0, 0x1410, 0x4a5d, r1}) 2018/01/15 21:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000acc000)='/dev/audio#\x00', 0x3, 0x900) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f00001c3000)=""/12) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000528000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/01/15 21:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000279000-0x8)={0x0, 0x0}, 0x4000) getpeername$ax25(r0, &(0x7f0000772000)={0x0, {""/7}, 0x0}, &(0x7f0000bcf000-0x4)=0x10) syz_emit_ethernet(0x6a, &(0x7f0000a7e000-0x6b)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@redirect={0x5, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[@ra={0x94, 0x6, 0x0}, @lsrr={0x83, 0x1f, 0x0, [@rand_addr=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000220000-0x18)={0x0, 0x4, [0xb0d, 0x139, 0x918, 0x7ef]}) linkat(r1, &(0x7f0000511000-0x8)='./file0\x00', r0, &(0x7f000036e000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005d2000-0x20)={0x3, 0x6, 0x8000, 0xffff, 0x5, 0x5, 0x1, 0x0, 0x0}, &(0x7f0000f88000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00003d5000-0x108)={r2, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x3, 0x0, 0x7, 0x3f, 0x7, 0x3ff, 0x7a, 0x864, 0x4, 0x3, 0xfffffffffffff379, 0x10000, 0x80000000, 0x1000]}, &(0x7f00006ec000-0x4)=0x108) 2018/01/15 21:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000989000)=0x100) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) mknod$loop(&(0x7f00002b4000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setsig(r4, 0xa, 0x12) poll(&(0x7f00005a9000-0x8)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r4, r5) fcntl$setown(r6, 0x8, r1) tkill(r1, 0x16) 2018/01/15 21:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000024e000)=""/125, 0x7d) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00001ce000)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:30:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x132) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e56000)={{0x100000000, 0xffffffff00000000}, 0x1, 0x23, 0x3ff, {0x80, 0x1}, 0x70, 0xffffffffffff8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000b46000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x3, 0x8, []}, @timestamp={0x44, 0x10, 0x6, 0x1, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ssrr={0x89, 0x3, 0x7, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) 2018/01/15 21:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x8000, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000c81000-0x8)='./file0\x00', 0x181) r1 = socket$inet(0x2, 0x7fd, 0x0) llistxattr(&(0x7f00009ed000-0x8)='./file0\x00', &(0x7f0000e82000)=""/249, 0xf9) listen(r1, 0x49f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aeb000-0xf)='/dev/sequencer\x00', 0x40200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4(r3, &(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000023000)={0x0, 0x80008}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0x1000, 0x8462}, 0xc) getpid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000e3e000)={0x0, 0x0, 0x0}, &(0x7f0000841000-0x4)=0xc) r6 = getpgid(0xffffffffffffffff) getpgid(r6) r7 = add_key$user(&(0x7f0000b68000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d28000-0xb4)="5bfd9a1329b87d849c26b83fd8980ecf9f569e1778b85c2760e33ac1daff4a27145ddb84e192676210b7a27a208cb2f34f7245ff930cc4b8b55b0e06ac72d2ccf840bc986adeeba7fe7f742cf457fc39a5357a151803822e534808928e06b97379c69e2972acb1be7723375920bee3cb88432386504797575a7387fae60c85b1d09e700755a96f093b557aec66b2910ca0a4b41af569349dd3d2f26b777c818d3d500c3f0200000000000000c90eba291a786319", 0xb4, 0xfffffffffffffffd) keyctl$update(0x2, r7, &(0x7f00003e2000)="2805f9b9960c1d4191d3546c76c52a4162d06556dc2d9008573887c272017315a6ea8805d68559ea3f8851a79b355ea9fed63805ba44c950d0f573b2831713e7c429e279edaa0e8f90316950d73b84f06270e0f7f3f9e8f31a137b376190695d4fc945e717400cebaa6da7d894dbe195a10f96999ee7261d78ac810e0332bbbc7ae906dc1ed53773018935acb15d98cce23a1002b5a3fe", 0x97) r8 = socket(0x10, 0x2, 0x10) write(r8, &(0x7f0000849000-0x28)="240000001b0001e30000c810aa64000005f3ffff07000300000000000000061ff9161790", 0x24) socket$bt_l2cap(0x1f, 0x1, 0x0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r9, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r9, 0x6, 0x200000000000a, &(0x7f0000350000-0x4)=0xc88, 0x4) sendto$inet(r9, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000774000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x20083, 0xfff6) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r12, 0x4008ae89, &(0x7f0000888000)={0x2, 0x0, [{0x4b564d02, 0x0, 0x101}, {0x4b564d02, 0x0, 0x3}]}) 2018/01/15 21:30:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x310)={0x5, {{0xa, 0x2, 0xc, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x2, 0xf3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf0a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) r1 = socket$inet6(0xa, 0x80000, 0x401) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 21:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0xbc77}, 0x100000000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0xffffffffffffffb7, &(0x7f000026b000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) fcntl$addseals(r0, 0x409, 0xe) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000085f000-0x17)={0xaa, 0x14, 0x0}) syz_open_dev$loop(&(0x7f0000dc2000)='/dev/loop#\x00', 0x0, 0x81) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000b5d000-0x4)=0x7, 0x4) 2018/01/15 21:30:58 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000005000-0x138)={0x0, 0x0, 0x0, 0x8, 0x5, [{0x4c1, 0x1, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x100000001, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x3404, 0x0, 0x0, 0x0}, {0x7, 0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x10000, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x101, 0x9, 0x8, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000)={0x0, 0x0}) r2 = getuid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000008000-0x9)=@rc={0x1f, {0x81, 0x7, 0xfffffffffffffffa, 0x40, 0x8, 0x6}, 0x89}, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000006000)={0xa8, 0x33, 0x8, 0x2, 0x0, {0x3, 0x0, 0x0}, [@generic="30310aa62df816a35ccf7ac74c158b4c3ae808f55984444197807ae78d731cbc05b3343647b2de41f5cfeace6209211e689298826121a30fb624010f9e6b9788a66d698f7275a1e8b06888a3b81844f9cf686f1862f799", @nested={0x3c, 0x74, [@typed={0xc, 0x79, @uid=r2}, @typed={0x18, 0x52, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x85, @pid=r3}, @typed={0x8, 0x83, @void=""}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000000) ioctl(r0, 0x8918, &(0x7f0000000000)="") 2018/01/15 21:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000089000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d8d000-0x4)=0x10) sendto$ipx(r0, &(0x7f00007da000-0x50)="6ef6949e600210bdf63b04c7c3e0ecd1112666d264c6623eb5a37d29a108310e7907a6ce12204b48786563532ad19739fc5131a83362e1696d1cd76d68f89f0bf25e52c521b3322bece5150d7c27e557", 0x50, 0x4000000, &(0x7f00003af000-0x10)={0x4, 0x3000000, 0x9, "3d43532ba554", 0x6, 0x0}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a7a000)={0x0, 0x0}) fcntl$getown(r1, 0x9) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001c1000-0x28)={@generic="17d66026a5ec2455b2bfeb839afdacd8", &(0x7f0000839000)=@ethtool_ts_info={0x41, 0x9, 0x7c, 0x9, [0x400, 0x400, 0x6], 0x9, [0x200, 0x4200, 0x9a35]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.262849] netlink: 'syz-executor2': attribute type 3 has an invalid length. [ 38.329101] netlink: 'syz-executor2': attribute type 3 has an invalid length. 2018/01/15 21:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000794000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x0, &(0x7f00006e9000-0x8)=0x8, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) lgetxattr(&(0x7f00009d8000-0x8)='./file0\x00', &(0x7f0000c74000)=@random={'user.\x00', 'GPLnodev/\x00'}, &(0x7f00004c5000-0x5e)=""/94, 0x5e) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000037000-0x8)={0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) 2018/01/15 21:30:58 executing program 6: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000903000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ff5000-0xb)='/dev/audio\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ff3000)={0x0, 0x36}, &(0x7f0000ff4000)=0x8) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000620000-0xa0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x101, 0x1ff, 0x1ff, 0x9}, &(0x7f0000ff4000-0x4)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3000-0x14)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/15 21:30:58 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) io_setup(0x7fff, &(0x7f0000009000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004000-0xb)='/dev/hwrng\x00', 0x24500, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/vcs\x00', 0x6000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r1, 0x3, &(0x7f0000004000)=[&(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000005000)="2f60c5e7ece9177fd227b5f2561757e6554c248a070816292c948a6e048f737a8fb7b29194c77d9d62f6aa8a76d21abe541c7baceb17dbe5386c180587ae87d8c7bd93dbc1c37e21c32bc84c15d18760d9cba9bd2fb2fdad566700fd8362bbcb173fe708dd", 0x65, 0xffffffffffffff01, 0x0, 0x1, r2}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f000000c000-0x12)="40c40c4ea05496e9f3b545bd544a4abae638", 0x12, 0x3, 0x0, 0x0, r3}, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x2, 0xac30, r0, &(0x7f0000001000)="ca20f8e6c11ec1de118ddcfd443a3f2bb8ca6fd7f3a9e438bf72b45007f8100e779224464d1226a7b6feb66397d45405cab49c721680c40fb2ee27b35d8ff4b3bf757eff551d03532fddf3aa6e581a3427baf430cfb0376c69f4408eb8511108ef3fb7c5d83153625c8b85c0537656c9f94e0fcb92022fdbd03a8cdfa4926455b76b185c6888025d8d43a48f9a018bc506114b95b7c5f2aa9220c6762749c848ad3115997d753a556a84b6c25056ebe8aba1272771b6f2a7054f086821922f4fbb84fb131b13fea123d6f136499b30de6c24c06c229775", 0xd7, 0x6, 0x0, 0x1, r4}]) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000)=0xffffffffffffffff, 0x31b) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000b000)=0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000000)=0x8) 2018/01/15 21:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x0, 0x0}, 'port1\x00', 0x82, 0x1443, 0x49ac, 0xff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000443000-0x90)={[0xfffffffffffffff8, 0x1, 0x0, 0x0, 0x3, 0xffffffffffffffff, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = socket$nfc_raw(0x27, 0x3, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f000077f000)={0x77359400, 0x0}, 0x10) 2018/01/15 21:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f000042e000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x4404) r1 = openat(r0, &(0x7f0000c65000)='./file0\x00', 0x400, 0x6c) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e87000)=0x5) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000394000)={0x6e, "a6abd4ee9ad9a929ec6c3a4eff47b5ce1c71b33baf77f8f54842ee9fc416f0e48e263334f75c1b5666db386dbe457ec5889a9d9ed08cec1a3cc9b11044cf7564e8969992841f64aedafac64c80956f5bc51c35822b75f4abb7259deb625fa65dbe8d96110d600c81cc24ed9e9310"}) clone(0x10000000, &(0x7f0000bce000)="695694fd4bb3c6be21a5c644bd95330234ae65442396e8b7552a02553c20dab43b100cf9bfdd7993240a8acb8c15cc4f3c", &(0x7f000006d000-0x4)=0x0, &(0x7f00004d8000)=0x0, &(0x7f00001b9000)="2e6880425eddbf2856972cd4fc2112f2c90c58f0260e53962848738be9bc90d957051133ed21b85a83c7d5dc89c4823d7f8193ffaf0b991a935dae13a0b2b50d407a47b6d5ae5c15a51415ba88d4abce2913527a4cdf574bd9a90df18f18b661e86de0b83e8de89212d1219e2fdf0db0b4acc85fc57161f6e6c1f1ef085bd930d2c38702c6c2651d6cba9a22c4898a1494f0a14fba2e4932e41bd316d2ad7c654b529b01ccd4") setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg(r3, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r1) r4 = syz_open_dev$dmmidi(&(0x7f0000309000)='/dev/dmmidi#\x00', 0x1, 0x40000) connect$llc(r4, &(0x7f00006c6000-0x10)={0x1a, 0x15, 0x9, 0x5, 0x8, 0xfffffffffffffff7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x10) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000ce3000-0x4)=0x99a, 0x4) connect$pptp(r4, &(0x7f00002a2000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00007c7000)={0x0, 0x3}, &(0x7f0000562000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bf6000-0x12)={r5, 0x80, 0x5, [0x2c2e51f1, 0x9, 0x401, 0x7, 0x7ff]}, 0x12) write$evdev(r0, &(0x7f0000442000)=[{{0x0, 0x0}, 0xffffffff, 0x8, 0xffff}], 0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000adf000)={0x0, 0x9, 0x81, 0xffffffffffffffff, 0x1, 0xd0}, &(0x7f0000841000)=0x14) readahead(r0, 0x10000, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000d7c000)={r6, 0x57, 0x10}, 0xc) eventfd(0x4) 2018/01/15 21:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000644000-0x48)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffb, &(0x7f000006c000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7, 0x0}) 2018/01/15 21:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0xa3c, 0x4) 2018/01/15 21:30:58 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f00003a0000)=0x0, 0x5, 0x0, &(0x7f000063a000-0x10)={0x77359400, 0x0}, &(0x7f0000013000)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000fbe000)=0x0) 2018/01/15 21:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006aa000-0x1)="a9", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00006cf000-0x18)=[{r0, 0x0, 0x0}, {r0, 0x20, 0x0}, {r0, 0x11, 0x0}], 0x3, 0x0) pivot_root(&(0x7f00002e1000)='./file0\x00', &(0x7f0000c5f000)='./file0\x00') 2018/01/15 21:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000357000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000853000)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, r0}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00004dc000)='/dev/audio\x00', 0xd0002, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000c8b000-0x4)=0x7) 2018/01/15 21:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a62000)='./bus\x00', 0x141046, 0x0) r1 = creat(&(0x7f000020e000-0x8)='./file0\x00', 0x80) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000481000)=0x0) write$evdev(r0, &(0x7f0000521000-0x18)=[], 0xffffffffffffff8e) ftruncate(r0, 0x10401) 2018/01/15 21:30:58 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x40100, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000003000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) listen$netrom(r1, 0x10000000000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x7, &(0x7f0000012000-0x4)=0x0, &(0x7f0000011000)=0x4) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000e000)=[], 0x0, 0x0}, 0x0) r2 = semget(0x1, 0x0, 0x2) semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f000000f000)=""/28) 2018/01/15 21:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) r1 = creat(&(0x7f0000034000-0x8)='./file0\x00', 0x124) accept4$llc(r1, 0x0, &(0x7f00000a2000)=0x0, 0x80800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000474000-0x4)=0x0) sched_setattr(r2, &(0x7f0000f2e000-0x30)={0x30, 0x0, 0x1, 0xfffffffffffffffb, 0xff, 0x3, 0x3, 0x6}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000-0xdc)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000983000-0xa)='/dev/dsp#\x00', 0x0, 0x10440) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000efb000-0x1e)={0x18, 0x0, {0x3, @random="f781e00386e0", @generic="b6c516d75d539241f0ba46c73f0625b4"}}) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) 2018/01/15 21:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e41000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000108000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000022f000)={r0, r3}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f00006ab000-0x20)={r3, 0xfffffffffffffffd, 0x9, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x4) close(r3) sendfile(r1, r4, &(0x7f0000e65000-0x8)=0x0, 0x8) 2018/01/15 21:30:58 executing program 7: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001e000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000001e000)={0x38, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x24, 0x63, @binary="00c10c4279dbc597a16134fd5a1bc6e016e0e5d22f7327bd5eb69625"}]}, 0x38}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/01/15 21:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000687000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f00004e2000-0x10)='/dev/input/mice\x00', 0x0, 0x103001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x0) fallocate(r1, 0x0, 0x0, 0x3ff) 2018/01/15 21:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000036000-0xbe)="", 0xfe3f, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f000088d000-0xb1)=""/177, 0x8}) 2018/01/15 21:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00005d0000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00002e3000)=0x0) r2 = memfd_create(&(0x7f0000eae000-0x9)='/dev/kvm\x00', 0x2) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f000024d000-0x28)={0x1, 0x0, [{0x4b564d04, 0x0, 0x0}]}) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000117000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$seccomp(0x16, 0x0, &(0x7f0000372000)={0x0, &(0x7f0000df7000-0x30)=[]}) close(r2) 2018/01/15 21:30:58 executing program 4: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x7, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x18, 0x114, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/15 21:30:58 executing program 5: unshare(0x24000200) unshare(0x808800) 2018/01/15 21:30:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000ed0000-0x8)='./file0\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000085b000-0x4)=0x0, &(0x7f0000c2b000)=0x3) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000964000-0x4)=0x0) fcntl$setlease(r2, 0x400, 0x0) 2018/01/15 21:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x1ff, 0x2, &(0x7f0000915000-0xdf)=""/223, &(0x7f0000d08000-0x4)=0xdf) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000dd3000-0x2b)="89fd5ca1edaf4077c8d84d4666dc00000001b66810af2fc7cb6af347e112601627c8dfb6031b09438d0f59", 0xfffffdaa) 2018/01/15 21:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000303000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000da8000-0x7)="6e000002509383") setns(r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000c1f000)={0x1, 0x2, 0x2, 0x6, 0x4, [{0xff, 0x1, 0x127, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x5, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x4632, 0x9, 0x80000001, 0x0, 0x0, 0x3001, 0x0, 0x0, 0x0}, {0x8, 0x4, 0x2ec8, 0x0, 0x0, 0x308, 0x0, 0x0, 0x0}]}) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000e54000-0x6f)="29c2c2197051eedb3de2bcc3f4450949ec296d76818df38b471f89b96b117e6dcbcbaaa45789ab2018a87a9ce8e58df3f4312128b834264174db65041460b26d8ab4898d006e6ae18733ed6a06174b73756f8ac3e4280b414183f22995995fedbf938a076b2c4a81134e1e3e7cf20e", 0x6f) 2018/01/15 21:30:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000074f000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000f60000-0xdd)=""/221, 0xdd, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000539000)=""/141) set_tid_address(&(0x7f0000ae9000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00007ee000)={0x0, 0x0}) 2018/01/15 21:30:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000ce8000-0x10)={0x0, 0x10000, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r3, 0x206, &(0x7f000013b000)={&(0x7f0000e43000-0xb3)="fc731fc4cb3d9e75176cd297d4c37c0c60ddcef72eb4d7e12fde260b107f021cd647dc4ab7f55d52101444ee0d1f226dc28a9772d175ad4f71fa363a6a1b3496fc1ad6c0991755564962323a994b9e752873c0f32d6a8df7a22b10ab1ef8fe09b050b1a48bd85353209a3d3d4e687a895b39432098bf68b1e92e07ad67d35df8a01880a7df484c526d4cd8b8651fe740944455171479d28d8c9de1c046f927d7f95e9b49f1c1b247246ae00ddf969199b5b860", 0xb3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f000008e000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 21:30:58 executing program 3: 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) 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) 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) 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) recvmmsg(0xffffffffffffff9c, &(0x7f0000130000-0x168)=[{{&(0x7f0000001000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e02000)=[{&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000001000-0xee)=""/238, 0xee}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000001000-0x82)=""/130, 0x82}], 0x5, 0x0, 0x0, 0x1000}, 0x8a}, {{&(0x7f0000313000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x80}, 0x4}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00005f5000)=""/0, 0x0}], 0x1, &(0x7f0000ec2000)=""/198, 0xc6, 0x470}, 0x5}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00006e7000-0x50)=[{&(0x7f00001e6000)=""/28, 0x1c}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f00006ca000)=""/157, 0x9d}, {&(0x7f000081f000)=""/26, 0x1a}, {&(0x7f0000000000)=""/64, 0x40}], 0x5, &(0x7f00001a8000-0x59)=""/89, 0x59, 0x5}, 0x2}, {{0x0, 0x0, &(0x7f00006bd000-0xa0)=[{&(0x7f0000001000-0x42)=""/66, 0x42}, {&(0x7f0000000000)=""/100, 0x64}, {&(0x7f000065a000)=""/142, 0x8e}, {&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000001000-0x81)=""/129, 0x81}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000ac1000-0x44)=""/68, 0x44}, {&(0x7f000088f000)=""/196, 0xc4}, {&(0x7f00008f4000)=""/128, 0x80}], 0xa, &(0x7f0000001000-0x9c)=""/156, 0x9c, 0x4000000000000000}, 0x3}, {{&(0x7f000085c000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x80)=[{&(0x7f0000e3f000-0x8b)=""/139, 0x8b}, {&(0x7f00002b2000)=""/4, 0x4}, {&(0x7f0000000000)=""/69, 0x45}, {&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000358000-0xb)=""/11, 0xb}, {&(0x7f0000000000)=""/174, 0xae}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000001000-0xd0)=""/208, 0xd0, 0x7}, 0x8}], 0x6, 0x100, &(0x7f0000c89000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r2 = dup3(r0, r1, 0x80003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000000)={0x8, 0x100000000, 0x98c, 0x4, 0x40, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r4 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r4, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004bb000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000a4c000-0x14)=@ipx={0x4, 0x5, 0x3, "dcd1a38fd96a", 0x2, 0x0}, 0x10, &(0x7f0000a26000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) bind$bt_sco(r3, &(0x7f00005a2000)={0x1f, {0x1a1, 0x3, 0x2, 0x401, 0x9, 0xec89}}, 0x8) sendfile(r4, r3, &(0x7f000083c000)=0x0, 0x5) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) bind(r4, &(0x7f0000850000-0x10)=@ipx={0x4, 0x200, 0x7, "3f3c4eefde64", 0x4, 0x0}, 0x10) 2018/01/15 21:30:58 executing program 2: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000704000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000039f000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000547000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7, 0x21, 0x100, 0x3ff, 0x8012010b, r1}) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x1, [0xb44]}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ae8000-0x78)={0x10000, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x1, 0x4, 0x200, 0xc2e8, &(0x7f000005e000-0xd)=@common='vcan0\x00', 0x7fffffff, 0xd52b, 0x9}) 2018/01/15 21:30:58 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x10) fsetxattr(r0, &(0x7f000049f000)=@random={'os2.\x00', '@\x00'}, &(0x7f0000c2d000)='-eth0cpuset]\x00', 0xd, 0x2) 2018/01/15 21:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004e2000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000d27000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) bind$unix(r0, &(0x7f00003f7000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/15 21:30:58 executing program 7: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) gettid() getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000049000-0x10)={0x0, 0x0, &(0x7f0000021000)=[]}, &(0x7f000003f000)=0x10) setsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000007000-0x66)="6431636fcca0d7c9eca4589b9e8544770b4c8eb07c339bbdd8fffbad49250ba6f2a5765ff2ca81f2880fae81c81a4843df4b41e06c076cd8a5fede8744f21a23db6f4da30b5f719cf33a2080c6c3c4d14fb53fd8efe9c3460dff7e46f4109e58afbfcab9c963", 0x66) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @tick=0x800, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:30:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c56000-0x10)='/dev/sequencer2\x00', 0x90200, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cdc000-0x15)='/selinux/checkreqprot\x00', 0x24240, 0x0) linkat(r4, &(0x7f000008a000)='./file0\x00', r5, &(0x7f000096a000-0x8)='./file0\x00', 0x1400) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00001d8000)={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff800}, {0xa, 0x3, 0xe80e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x6, [0x8, 0x7, 0x1f9, 0x2, 0x1f, 0x60c70000, 0x7f, 0xe8a6]}, 0x5c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:30:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) recvmsg$netrom(r0, &(0x7f0000d44000)={&(0x7f0000f2e000-0x10)=@ax25={0x3, {"17fd128c844d0b"}, 0x0}, 0x10, &(0x7f0000695000-0x60)=[], 0x0, &(0x7f0000b82000)=[], 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f0000d77000)=""/100, 0xfffffffffffffcdf, 0x0, &(0x7f00007fe000)={0x3, {"e09d1e6dabe3d2"}, 0x0}, 0xfffffffffffffcf4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000099f000)=0x5, 0x4) write(r0, &(0x7f00005d8000)="240000001b0007effe750006090000000100000c0900011c00000198ee0000070400ac00", 0x3) 2018/01/15 21:30:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c7c000-0x8)='./file0\x00', &(0x7f0000a98000)={0x40000000002c2, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fcd000-0x9)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$llc(r4, &(0x7f00008f6000)={0x1a, 0xf7, 0xffffffff, 0x3, 0x7f, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000926000-0x4)=0x12d) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 21:30:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a8b000-0x11)='/dev/vga_arbiter\x00', 0x90482, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00007f3000-0x12)={0x7, [0xfffffffffffffffd, 0x57, 0x5, 0x4, 0xc4b, 0x4, 0x1000]}, 0x12) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000784000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r3, 0xaeb7) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000f8d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb43e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000cf7000)={r2, 0x1ff, 0x9, "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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendto$inet6(r2, &(0x7f000027d000)="4f80c8aeef4bd9db7d3ab6853c79c135290bd89a4b5c9af263de424bd15b5f3052d2c15f069d799f1962", 0x2a, 0x10, &(0x7f0000664000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00009d1000)=0x0) 2018/01/15 21:30:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/cuse\x00', 0xa0200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000af0000)={&(0x7f0000108000/0x4000)=nil, 0x2, 0x0, 0x4, &(0x7f0000d9c000/0x12000)=nil, 0x9}) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) eventfd(0x4) r4 = gettid() tkill(r4, 0x16) 2018/01/15 21:30:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xe)='net/xfrm_stat\x00') sendfile(r0, r0, 0x0, 0x6) 2018/01/15 21:30:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xa0400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000000)={0x5, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xe8a000)=nil, 0xe8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000e8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000e8a000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x1c) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e8c000-0xc)=@sack_info={0x0, 0x10001, 0x40}, &(0x7f0000c46000)=0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000046b000)={r1, 0x28, &(0x7f0000b27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e8c000)={r3, 0x7e, 0x18}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003b1000-0x8)={r2, 0x401, 0x3}, 0x8) connect$inet6(r1, &(0x7f0000e89000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) 2018/01/15 21:30:59 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(0x0, 0x1, &(0x7f000000e000-0x30)=[&(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f000000e000-0xf0)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000)=[{r0, 0x4100, 0x0}, {r0, 0x200, 0x0}, {r0, 0x220, 0x0}, {r0, 0x201, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {0xffffffffffffffff, 0x20, 0x0}], 0x7, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f000000e000)={0x40}, 0x8) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="967d34f201000005100000009c") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000010000-0x4)=0x890) 2018/01/15 21:30:59 executing program 5: pipe2(&(0x7f0000798000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000003000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000a000)={0x0, 0x0}) ioctl(r1, 0xc1004111, &(0x7f0000003000-0x24)="8ab1b92740") 2018/01/15 21:30:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(0xffffffffffffffff, &(0x7f0000719000)="", 0x0) r1 = syz_open_dev$sg(&(0x7f0000876000)='/dev/sg#\x00', 0x73, 0x8000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockname(r0, &(0x7f0000c17000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005df000-0x4)=0x10) 2018/01/15 21:30:59 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000627000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000290000)=@dstopts={0x0, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7fff}, @jumbo={0xc2, 0x4, 0x9fa}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0x3, 0xde, "7a0e87dbac852139c43548332eda95c66b1c45b982d2ba647bcbcfeba9f22502320cf119b2ae238564cda0284937d269f0082e75a6082a84e7f86f22b30b064b05639ac12c630a6b78c68889391e17424ead3c18e53b4504a3187ad2a67ea43f30998a7aab08841ee590b4e827a9873ce6bf0f3957eafba3a2a7d51876e74bcc249a288b5b55a1ee884426cc47da586597f5274286d846b51226af77d8d297a7dac5710374509403fa5600871996d86b5dd7d724dab5958de2139b0cee8e6af443fea9708bf1f691ea201fb9507aecf5968029652f6626b8453a58385440"}, @generic={0x7, 0x1e, "df72f21c12d75e8a1c341ceebdabbb116fa3008c8f3302f76ad32a85b260"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x128) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000774000)='./file0\x00', &(0x7f0000712000)=[], &(0x7f0000101000)=[]) r1 = gettid() r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008cc000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000004b000)={0x0, 0x0}) r5 = open(&(0x7f0000683000-0x8)='./file0\x00', 0x2000, 0xa) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000299000-0x10)={0x0, 0x21, 0x7, 0x6}, &(0x7f0000fce000)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00004dc000-0xa0)={r6, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x2710, 0x5, 0x20, 0x60}, 0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000092f000-0xe)={r6, 0xdc, 0x3, [0x1, 0x1, 0xfffffffffffffffb]}, 0x175) r7 = getpgrp(0x0) gettid() kcmp(r4, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r1, r7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) creat(&(0x7f0000b5c000-0x8)='./file0\x00', 0x0) 2018/01/15 21:30:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x801) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00003b7000)={{0x8, 0x2, 0x96, 0x1, "b0f01f8abf4b4fa8e7c73297ab3fd83a82c818629d232c5bbe45119172cb3f000332f7b8c1bc30e7007a86ab", 0x3}, 0x3, [0x7, 0x6, 0x400, 0xffffffff, 0x8, 0x1, 0x7fff, 0x1, 0x100, 0xffff, 0x0, 0x0, 0x6, 0x20, 0xff, 0x7, 0x0, 0x2, 0x7f, 0x2, 0x4, 0x7, 0x10000, 0x4, 0xff, 0x5, 0x1000, 0x6, 0x3, 0x9, 0x401, 0x1, 0xff, 0xd0, 0x3, 0x209, 0x2, 0x5, 0x101, 0x7fff, 0x1, 0x9, 0x7, 0x7f, 0x0, 0x5, 0x0, 0x8, 0x2, 0x6, 0xffffffffffffffe1, 0xff, 0x9, 0x2, 0x7f, 0x3, 0x6d, 0x2, 0x3, 0x6, 0xfffffffffffffff9, 0x5, 0x200, 0x7f, 0x80, 0x3, 0x0, 0x100000001, 0xa2, 0x8, 0x1000, 0x400, 0x2, 0x5, 0x9, 0x9, 0x3, 0x8, 0x100000001, 0x4, 0x20000000, 0x100, 0xf9, 0x50000000000, 0x5, 0x800, 0x2, 0x7f, 0x4, 0x3, 0x9, 0x8ad3, 0x5c32, 0x101, 0xff, 0xee, 0x9, 0x6, 0x80000000, 0xffff, 0x4, 0x7, 0xfffffffffffffffa, 0xcda8, 0xfe5c, 0x6, 0x2, 0x0, 0x8, 0x7, 0xfffffffffffffbd6, 0x3ff, 0x2, 0x200, 0x0, 0xa6, 0x8, 0x17a, 0x3, 0x20, 0x95, 0x100, 0x4, 0x1, 0x5745, 0x6, 0x2, 0x5], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x80045105) 2018/01/15 21:30:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000783000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000273000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00003a1000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000081e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000ff1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x1c) r2 = socket(0x1e, 0x801, 0x0) r3 = getpid() getpgid(r3) futex(&(0x7f0000e35000-0x4)=0x4, 0x0, 0x0, &(0x7f00002f0000-0x10)={0x0, 0x0}, &(0x7f0000e8b000)=0x0, 0x1) accept4$ipx(r2, 0x0, &(0x7f0000242000)=0x0, 0x0) [ 39.433050] WARNING: CPU: 0 PID: 5365 at sound/core/pcm_lib.c:563 snd_interval_mulkdiv+0x5a9/0x650 [ 39.442215] Kernel panic - not syncing: panic_on_warn set ... [ 39.442215] [ 39.449579] CPU: 0 PID: 5365 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #263 [ 39.456831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.466162] Call Trace: [ 39.468735] dump_stack+0x194/0x257 [ 39.472342] ? arch_local_irq_restore+0x53/0x53 [ 39.478299] ? vsnprintf+0x1ed/0x1900 [ 39.482097] panic+0x1e4/0x41c [ 39.485265] ? refcount_error_report+0x214/0x214 [ 39.489996] ? show_regs_print_info+0x18/0x18 [ 39.494569] ? __warn+0x1c1/0x200 [ 39.498019] ? snd_interval_mulkdiv+0x5a9/0x650 [ 39.503098] __warn+0x1dc/0x200 [ 39.506355] ? snd_interval_mulkdiv+0x5a9/0x650 [ 39.511004] report_bug+0x211/0x2d0 [ 39.514628] fixup_bug.part.11+0x37/0x80 [ 39.518670] do_error_trap+0x2d7/0x3e0 [ 39.522538] ? math_error+0x400/0x400 [ 39.526318] ? perf_trace_lock+0xd6/0x900 [ 39.530441] ? perf_trace_lock_acquire+0xe3/0x980 [ 39.535272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 39.540115] do_invalid_op+0x1b/0x20 [ 39.543807] invalid_op+0x22/0x40 [ 39.547758] RIP: 0010:snd_interval_mulkdiv+0x5a9/0x650 [ 39.553005] RSP: 0018:ffff8801d96ff478 EFLAGS: 00010216 [ 39.558350] RAX: 0000000000010000 RBX: ffff8801d96ff500 RCX: ffffffff841f23a9 [ 39.565597] RDX: 00000000000001cb RSI: ffffc90004805000 RDI: 0000000000000008 [ 39.573020] RBP: ffff8801d96ff4c0 R08: 000000000000009c R09: ffffed0037af7703 [ 39.580273] R10: 0000000000000013 R11: ffffed0037af7702 R12: ffff8801bd7bb7cc [ 39.587521] R13: ffff8801bd7bb7c0 R14: ffff8801bd7bb7d4 R15: ffff8801bd7bb7c8 [ 39.594883] ? snd_interval_mulkdiv+0x5a9/0x650 [ 39.599539] ? snd_interval_mulkdiv+0x5a9/0x650 [ 39.604206] ? check_noncircular+0x20/0x20 [ 39.608432] snd_pcm_hw_rule_mulkdiv+0xfd/0x1c0 [ 39.613081] ? snd_pcm_hw_rule_muldivk+0x1c0/0x1c0 [ 39.617990] ? __is_insn_slot_addr+0x1fc/0x330 [ 39.622555] ? lock_downgrade+0x980/0x980 [ 39.626695] constrain_params_by_rules+0x625/0x11b0 [ 39.632035] ? __lock_acquire+0x664/0x3e00 [ 39.636254] ? lock_downgrade+0x8a0/0x980 [ 39.640497] ? snd_pcm_mmap_control_fault+0x380/0x380 [ 39.645664] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 39.650835] ? rcutorture_record_progress+0x10/0x10 [ 39.655840] ? is_bpf_text_address+0xa4/0x120 [ 39.660320] ? __kernel_text_address+0xd/0x40 [ 39.664794] ? unwind_get_return_address+0x61/0xa0 [ 39.669713] ? __save_stack_trace+0x7e/0xd0 [ 39.674017] ? perf_trace_lock+0xd6/0x900 [ 39.678144] ? perf_trace_lock_acquire+0xe3/0x980 [ 39.682963] ? depot_save_stack+0x12c/0x490 [ 39.687294] ? trace_event_raw_event_lock+0x340/0x340 [ 39.692486] ? snd_interval_refine+0x362/0x5d0 [ 39.697053] snd_pcm_hw_refine+0x818/0x1070 [ 39.701369] ? constrain_params_by_rules+0x11b0/0x11b0 [ 39.706655] ? __might_fault+0x110/0x1d0 [ 39.710735] ? lock_downgrade+0x980/0x980 [ 39.714877] ? lock_release+0xa40/0xa40 [ 39.718834] ? __check_object_size+0x25d/0x4f0 [ 39.723407] ? __might_sleep+0x95/0x190 [ 39.727372] ? kasan_check_write+0x14/0x20 [ 39.731585] ? memcpy+0x45/0x50 [ 39.734866] snd_pcm_common_ioctl+0x7f9/0x1f60 [ 39.739438] ? snd_pcm_status_user+0x1b0/0x1b0 [ 39.744013] ? lock_release+0xa40/0xa40 [ 39.747971] ? __lock_is_held+0xb6/0x140 [ 39.752065] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 39.757927] ? down_read_killable+0x180/0x180 [ 39.762412] ? rcu_note_context_switch+0x710/0x710 [ 39.767327] snd_pcm_ioctl+0x81/0xb0 [ 39.771026] ? snd_pcm_common_ioctl+0x1f60/0x1f60 [ 39.775844] do_vfs_ioctl+0x1b1/0x1520 [ 39.779706] ? _cond_resched+0x14/0x30 [ 39.783591] ? ioctl_preallocate+0x2b0/0x2b0 [ 39.787981] ? selinux_capable+0x40/0x40 [ 39.792032] ? SyS_futex+0x269/0x390 [ 39.795743] ? security_file_ioctl+0x89/0xb0 [ 39.800135] SyS_ioctl+0x8f/0xc0 [ 39.803485] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 39.808214] RIP: 0033:0x452df9 [ 39.811377] RSP: 002b:00007f866691bc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 39.819067] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452df9 [ 39.826322] RDX: 0000000020001f64 RSI: 00000000c1004110 RDI: 0000000000000014 [ 39.833566] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 39.841417] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 39.848665] R13: 00000000ffffffff R14: 00007f866691c6d4 R15: 0000000000000000 [ 39.857133] Dumping ftrace buffer: [ 39.860763] (ftrace buffer empty) [ 39.864445] Kernel Offset: disabled [ 39.868139] Rebooting in 86400 seconds..