[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 12.063925] audit: type=1400 audit(1515371919.611:6): avc: denied { map } for pid=3452 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.213' (ECDSA) to the list of known hosts. 2018/01/08 00:38:45 fuzzer started syzkaller login: [ 18.167619] audit: type=1400 audit(1515371925.715:7): avc: denied { map } for pid=3463 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 2018/01/08 00:38:45 dialing manager at 10.128.0.26:34815 2018/01/08 00:38:49 kcov=true, comps=true [ 21.824334] audit: type=1400 audit(1515371929.372:8): avc: denied { map } for pid=3463 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=65 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/08 00:38:51 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000e06000)='/dev/midi#\x00', 0xf34, 0x10000) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000fdb000-0x4)=0x0) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x0, 0x6}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)=""/248) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0xd9e2475f30ff45f7, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000)={0x2, r1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x100, 0x9, [0x1, 0x6, 0x0, 0x2, 0x0, 0xfffffffffffeffff, 0x9d1, 0xca6, 0x8000]}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r3, 0x0, 0x30, 0x0, 0x8001}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000004000-0x78)="e34534b1b4054a702aa95a4b0af162d75745335ea12fe6a4b13a5211c73e204ecb7b96a920737d3efb4a9bf2d0db2052a390d9f2f336303cc09956f62fbe18b982312148f0b89f94cdcbbb0661998fb307409b7c43b45d810f17b322ab6c0cc8bec1145fce3080470b074f15b6b9da81571056a7d143c634") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000005000-0x1000)=""/4096) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0xa0810, r2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006000-0x4)=0x0) sched_setattr(r4, &(0x7f0000001000)={0x30, 0x7, 0x1, 0x401, 0x1, 0x4, 0x80000001, 0x400}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000007000-0x38)={&(0x7f0000006000-0x10)=@ax25={0x3, {"5b6ecb2a17600f"}, 0x2}, 0x10, &(0x7f0000006000)=[{&(0x7f0000000000)="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", 0x1000}], 0x1, &(0x7f0000006000)=[{0xa8, 0x10f, 0xad, "e986b157c90b77ec4cde87f50c7986059eb6102ec8fc237938dfb9ce26b42c7c3d0835c47d3341e6f7ef42b6c9d04f8c25aa04c4c9d4b0f76b0083fa8af10bf18a35b40c905a43acbe90c068796c8a1f6853bd88c20fa34b199b00906f2908cac9692057a5d482b562c8b7ae219987396fc6244ce588aca9b474366dbd3b59fe8da82b84eb9e00b704f0c91fc52a8d859410b1890c6b61a2"}, {0xf8, 0x9d98f6968e26dc40, 0xa78, "bce17f16ddc29d3daa3070aa9ce93feacaeab29005f4061487c6f303a18a42191d347fdf8b6a713b444af25107ecb07cbd9f2480345b1aa7675511edd63b4e23145146a3804b2a2134c3054341f9eee1eedb5085801c6f2082b5ff59ec8cb446b740e0e897291599fabc4622b10f048131addbb5c65ef34df44dad1e434998d7a8dfcd6300700a29e61a9ba86908ae7ff79bd324e67167ce9ef7a12be2a3f4a6af9e52d6dcac5b1d6a2305edf3a69bdd7afa076456689147c2beea36bb30f672f1eb5d654df2a38dbbdfccf90829ab680f4dab2bb8da4280d69d85223632d52a4ac6868c76"}, {0x1010, 0x104, 0x9, "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{0x50, 0x10f, 0x9, "1af247bbdd63d0245df9c1055458fb336d7f32714fc4247830edf3520240a8e8138d1aedcf788b86b2bbf0966913bda87385155cedd0c25ad5ef786dcc"}, {0xb8, 0x116, 0x9, "d9a7d712ac9d5c9ab19e110b811aaae29281db09d941a6787ba1b9f832cd73cecfd9b2602bf531d9211b88b46650fe87818692ef6e3053f75b7bf4c4405d1f1e7953bc29304b391ba3ff7b65bfd4d8072f6d955a1cab3fb0d71d3b83789f67624edbe9730f33d119698823c63cce1fab68599ed5d3a76ff0032dc1fcd6588ea23acd5787f97790e35242e268a2e838ed32d69c12164bd6785fb25ab4dd82c82763a6f7e60e"}, {0x20, 0xff, 0x8, "91bbd69d8c0cb4da35979085bc"}, {0x60, 0x10b, 0x100000001, "96b1e09be65fabfd57ca38d7310dc75f233c1abc7d0ea86d209b8b21bc8fe627e1ec4ab45561e0e79c3fbd2d058f687a1d98eac38af5d736fd9d5ad7f79782ed20c56583d04c877971cee8b27525cd94"}, {0xa0, 0x188, 0x9, "dd928c34807a5cc3765536e02b40536d2596f1f2a738face45b65a6f681fc336e01829072cfa4363bef93587aeb95b64c8860eb11fc67e7763b28981477b5d09b03a1fe16c1265f31a89639630e63e68aaa70839801b683f186ce3e4c1472cf04a86efc1a3e5c58d9f5d9af9464abca05326578f43177918fb56ad9eafc8f137f550b2086507d819535b6741fbcb3571"}], 0x13d8, 0x4}, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000008000)=0x10, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000009000)={"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"}) 2018/01/08 00:38:51 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b31000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8881) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000b5c000-0xc)={r4, r5, 0xc18}) set_thread_area(&(0x7f0000000000)={0xdc98, 0x20000800, 0x1000, 0x1, 0x800, 0xf53, 0x2, 0x8, 0x7b3c113d, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000002000-0x18)={0x3f, 0x10, [0x7fff, 0x6a9, 0x100000001, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000003000)=r0) ioctl$KVM_GET_TSC_KHZ(r5, 0xaea3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000005000)={0x0, 0x0, 0x7f83}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000005000)={r6, 0x80000, r3}) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000002000-0x18)=@hopopts={0xbf, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7fffffff}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x6}]}, 0x18) ioctl$TIOCNXCL(r5, 0x540d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getuid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000005000)='./file0\x00', 0x8000, r7, r8, 0x3f, 0x3c, 0x0) 2018/01/08 00:38:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000705000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x0, 0x1, 0x9513, &(0x7f0000001000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000002000)=""/119, &(0x7f0000002000-0x4)=0x77) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000004000-0xc)='/dev/amidi#\x00', 0x2, 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000004000-0x18)=@get={0x1, &(0x7f0000001000)=""/190, 0x7}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0x0, 0xf6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, {0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x6, [0x0, 0x1, 0x4, 0x80, 0x2, 0x0, 0x7ff, 0x6]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000003000-0x8)='./file0\x00', r1, r4, 0x1100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000007000-0x9)='scalable\x00', 0x9) sendfile(r2, r2, 0x0, 0x0) syslog(0x1, 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x84000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000008000)=0x9) clock_gettime(0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r5, &(0x7f0000009000)=[{0x1, 0x4, 0x6, 0x3, @tick=0x9, {0x32a, 0x3b}, {0x5, 0x80}, @raw8={"1225d2a6ed64e80775a18e42"}}, {0xc100, 0x51, 0x1, 0x100000000, @time={0x0, 0x1c9c380}, {0x8001, 0x81}, {0x8, 0x40}, @ext={0x1000, &(0x7f0000004000-0x1000)="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"}}, {0xff, 0x200, 0xa1b0, 0x2, @tick=0x2, {0x7, 0x6}, {0x4, 0x91d}, @addr={0x27, 0x2}}, {0x6, 0xc3, 0xffffffff7fffffff, 0x1, @tick=0x7f, {0xff, 0x76}, {0xfffffffffffffe00, 0x485}, @queue={0x100, {0xe78, 0x1}}}, {0x3, 0x5ab5, 0xbae0, 0x80000000, @time={0x0, 0x0}, {0x2, 0xfff}, {0x9, 0x4}, @quote={{0xd86, 0x3}, 0x100, &(0x7f0000001000-0x30)={0x3ff, 0x0, 0x6, 0xfffffffffffffe01, @time={r6, r7+10000000}, {0x3, 0x3}, {0x9b1, 0xfffffffffffffffa}, @queue={0x9, {0x6, 0x4}}}}}, {0xfffffffffffffffe, 0xe, 0x7f, 0x7, @time={0x0, 0x0}, {0x0, 0x4}, {0x6, 0x8}, @raw8={"5c3772e8d539d4f183359988"}}, {0x0, 0x8, 0x90, 0x4, @time={r8, r9+10000000}, {0x3, 0x0}, {0x3, 0x0}, @control={0x8, 0x949, 0x200}}, {0x3, 0x5, 0x6, 0x0, @time={0x0, 0x989680}, {0x1, 0x7f}, {0xd56, 0xc3}, @quote={{0x1, 0x3a}, 0x165, &(0x7f0000009000)={0x9, 0x200, 0x7f, 0x6, @tick=0x1ff, {0x9, 0x8}, {0x608, 0x1}, @addr={0xb1, 0x100000000}}}}], 0x180) 2018/01/08 00:38:51 executing program 4: 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) clone(0xa0a10000, &(0x7f0000bf8000)="ece69a02c3becbf01ab451a95442010951dac7b39174c37119d160aa916c3efcba1459bdca5f3ea0cbe419decd3b1d7869c2094e35faf889ea83a7076461f149409ddb5e55b03d3de5c8252da614ac90c5a4726321b6a1cd4afb4bfb4df8dbbb9f9bb7ad3abfa5e64506488164650bee49b8061bc971b9d3e3524bff4b9b093e8571bb86c3424b88e5aac97b150cd76583a744174eedf65ceb5bf08587fce14efbc320881481c318d09fa0c82638068304cec70b8e6c6b3beecd89ee81833f", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0xf0)="bc4782ae3d951b9d47287e3b08f92cb9c0aaa7f7ec900884d65f0b1efdf1e7843b11188342569edf99db87d5004ec2f3bda32e172d01ebbad627be7439b4be97d45603fc816c407c0f51b703d17e01bf75e2150a052e406165bd69e29e79939908d2fc0d7b833eaaaccac96e43e2cc4184775c0bf8ff598d403f90c94abb925926c1cc05580e5f06042c4b8737d42ad3bba08cb657fc6318d194172e061d71563cbfc38f6428251130476b6b6ffe9b706a09d0c676038c31cf54439fd20e4cec6c1dc1087b12fc2154a6ce9d56ffce66baa0e7aeb756d45ff2ef0033fa2efed258c45054af3696a4668345b732dc8a3b") r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x400, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x14000000}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5, 0x400, 0x9}, 0x10) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) r4 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r9 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0xdd)="4f792fd530adc4013eb7e7271b5fc10da3b5f7a28c549831b5f559b0d9a1b34b17bf518f9fae037c06b6ade9d215c5bd3f0ac5c2f6cea8857a0eecedad56c444f4fa09c7eb177752897c7c10e28ec0a9d72acb6209dba020eed201ce2b018c1f3d7ecffaa7aa0c3be2b44e3844ee3fe0c59680054f3c29bc91f3f4d17eb252bcafd87faa560bdb3cc7f39460b4933f7dfa47c213a6a100442949cea5bd2c0f4fd24d51a143eb9e77e3d2bdcd0f156cadfb1088b0ee4f0ed7ca03bb844d8f23e63b52e9f6178523b550e70c216fbcf093bb29a9917ba7a69aaa33adc483", 0xdd}, {&(0x7f0000001000)="8bcc3138a327", 0x6}, {&(0x7f0000000000)="2928d0b73a23147154051d3bb46cecad9c43d02f51f61adfc10622cb4a8fbe9651f4737b97a1ae1139a6f1baff628e1f07f0c9927a1503c089457fb5f00672331cf7512bb09bd9649ffcc66fc45adc01ff17b178163283363082671c4e65f0e92ec305c1044cc0cbbc957912ff5e911ae7bc000a3de73545a75534b9f6a5fddba785cbc9e9499869ea8cd97c662cab433dee986d06d510ce99f8bc16b8b4c0d7d7c1b2c2b404cb318ee0050f839321170b8fa295ccdbda42acbe729b66089135215435610295bd0db2e939e84ddb8e", 0xcf}, {&(0x7f0000001000-0xdf)="cb64cc4fc15e5bc336217d8dc9a2200790f8b7946e85f11b0a87f3cf2613c4f2ad19a9c475d6a46c03f7fd18337232a0a09d4b43fe0dc2df902b4fd3336c323d9eb8ba4f65ccbeda7565f3d10e66db32622630b5af6824b3d7ad7448a766d905be2553f8c088e919f786bddd207ee94608c58223941126fce3882917ff056a6ab1b684a3940d2844daeeb7baa1d9ea36977c8e52a10a10af5937794f420c127ef0d97d6d8fbdd430f92679f1dcf560b602df7489ddd80b2912a77e9f8ef29c8a1b78e8466d6793902950fec009fa2da333c8cbdf771f72ca03a662179c1cb6", 0xdf}, {&(0x7f0000002000-0xa9)="e069828b9375afd7b467cc612fe5b6e3cdac449c343493c24191b330fd3d6719eeccee3785207dd366de8f5fd0b309797eef4eb708a030df8552f8873a4fc36faa4ce4b06a3c860ea30d0cb5c1bf4ac5baffee3aa9b52928824580f242e037e176f0959d5d3a6440e06842c64ea70a5d3c96c296f9b282f4f4a22e1c593eb6d964b80bbff91c30383a2102ae4fa1fa9e5a331cc6bc0af9791db8024c9492b35b3838a8413857533fcf", 0xa9}], 0x5, &(0x7f0000001000-0x108)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x10}, 0x810) 2018/01/08 00:38:51 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000db4000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000-0x4)={0x3ff, 0x4dd0358baa638a6d, 0x2000}, 0x4) clock_getres(0x7, &(0x7f0000001000)={0x0, 0x0}) fdatasync(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x1, 0x1000, 0x1, 0xffff, 0xa, 0x20, 0x80, 0x89, 0xfff, r1}, {0x6, 0x9, 0x400, 0x8, 0xfffffffffffffffc, 0x1, 0x81, 0x2}, {0x3, 0x0, 0x9, 0x10000}, 0xfffffffffffffe01, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0xa90ffe3de3dbef5c}, 0xa, @in=@rand_addr=0x8, 0xffffffffffffffff, 0x3, 0x0, 0x2, 0x6, 0x8, 0x8}}, 0xe8) r2 = msgget(0x1, 0x80) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000003000)=""/132) restart_syscall() ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x200, 0x40, 0x2, 0x6, 0x7, 0x10000, 0x2ffd, 0x9, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000)={r3, 0x6}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x400}], 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000007000-0x9b)={0x97, "6457df76f06830c0af3d4534cc59c55129953c3c1d7c38ebacb1c5ff0db6a421f604bdb486ab19405c7f9779259be70bfa3617417e5f45571d2a1a7bee13b255116acf2792adf53d8eff99628399357a7ece92b56490be2e7e95015605aa04d44eacefd4579097b47640ec950556c231873c7c6302c59eeb1af59396b5c24f8d762e5070141345ca4ad993446f5d0ce5501635b851812f"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000)={"26af7956ead4f7a416d98a0606de8af1", {0x4, 0x5, 0x2, "8f70924d4d4b", 0x3ff, 0x0}}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000007000-0x4)=0x100000000) memfd_create(&(0x7f0000005000)='p\x00', 0x2) msgctl$IPC_RMID(r2, 0x0) 2018/01/08 00:38:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0xcd98, 0x460000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000009c000-0x8)={0x8, 0xbf48, 0xa9d, 0xdfde}, 0x8) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x4, 0xa000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x800000000000000, 0x6, 0x9, 0x100}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000001000-0x1000)=""/4096) fsetxattr(r0, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000000)='/dev/loop#\x00', 0xb, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0x2, 0x2, 0x3, 0x2, 0x3}, 0x6, 0x8001, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffff9, 0x1, 0x3f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000003000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000000000)=0xc) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000001000)=0x7) fchdir(r1) r3 = fcntl$dupfd(r1, 0x406, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000003000)={{0xffffffffffffffff, 0x0, 0xfffffffffffffff7, 0x1, 0x0}, 0x80, 0xfffffffffffffffc, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000005000-0x50)={{0x2, 0x2}, {0x0, 0x0}, 0x10001, 0x2, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync_file_range(r2, 0xfffffffffffffffd, 0x9, 0x5) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000002000-0x4)={0x20}, 0x4) close(r2) fcntl$notify(r0, 0x402, 0x4) r4 = semget(0x1, 0x1, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r4, 0x5, 0x12, &(0x7f0000005000)=""/31) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x7fff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000006000)={0x5, [0xd3e2, 0x0, 0x4, 0x10000, 0x1]}, &(0x7f0000005000-0x4)=0xe) 2018/01/08 00:38:51 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x4000, 0x0) setns(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r0, 0x0, 0x0}, {r0, 0x101, 0x0}, {r0, 0x400, 0x0}, {r0, 0x1, 0x0}], 0x4, 0x27ea) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000001000-0xe0)={0x9, 0x0, [{0x4000000e, 0x6, 0x8, 0x55cf, 0x7, 0x0}, {0x6, 0x2, 0x4, 0x6, 0xf69b, 0x0}, {0x40000006, 0x7000, 0x577, 0x1, 0x8, 0x0}, {0x80000007, 0x7, 0x8, 0x7, 0x1, 0x0}, {0x2, 0x100, 0x3, 0x5, 0x1000, 0x0}, {0x40000001, 0xd1, 0xbf8, 0x6, 0x5, 0x0}, {0x0, 0x1ff, 0x1f, 0x4, 0x6, 0x0}, {0x6, 0x98b3, 0x1, 0x9, 0x4, 0x0}, {0x40000007, 0x8, 0x800, 0x4, 0x4, 0x0}]}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000002000-0x10)={0x0, 0x6, 0x3, 0xa1}, 0x10) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000003000-0x1000)="faee3a99d393530605d371b27a210d6267244152621225f3dc5a806d091e0e5c068f2bbf67902a627f583f1f1d9efdcd10a6685434e3e3d8a1ff3e3f623debed78a9419bba6a6d1489169968c456d2c248387d60fce25ec320b3e7313c5dfcf10770ec6dcedfe1119d7d3de27fe92e9404f4c044b17efd3787fa11980775f662daed3763d2d60db94491199237ef188e839b59827a88b1be4ed98902f170d805ff864ea1db1c99aabdf917f5dc1dbf7e55550e1685a59dcd5d343edee05314afaf72ac3c31566ae1c5b9106b8603aa72ae2e783dcf0aa2f95c6851b8f0226cc4f221cb3b1ef53b44f895703a4ef7e7819f6b9aacfeeddb3a850a0497a79514fae09e3016d2cd23d89ecbe050a46b463321a999985b3200774902778a5569740adcdf76f72d23e850e0450f3a58e3e463167a6643f81aa2da6778a5ecd16dfbe30a8cec03cba12a16cafc2771a785ca09ad0721d1846cdb1eed2c96a68d1fcda6251fd36336edd8f750ca2cf08f6896b5a38b62ad6e964917c1c410f350a7d55c9ec517e7362130aa722b6d37ed2bfe586231f8e44ce186df6a4f60ef01939e6280ff677a8d870a700eb9c868d7254a793269cf414a8f8a82a3c5b26c624b5de2bdf5111cfda7936ffefdabd83fef747a724e01f9b726830f41969d397011e37024f5921cc2636fc0d7057abc6d26b19f425268e12842cb377567172eb1bd66d8a217595c1549bc22ea86d4b685ce6c7984bc6734b0b48b499c1fb186da578d318552398dcd4ef99321974b7d81ae677419f4211e0293e05d76e7a5c343317ea29edee18db0bdc49b90f9bf80e8940398768ace285b6074747d525618fccdd8c4f7e7a1f564d873e1f25ede11c89b8235cb667136765ce0b451d138350f9ec59d44cf4bc93e98f8c87000e32d924e75e50306194bca19f9d2a9b16acf74d9197702a4ccb34ebaf610f604b72545d356e79bfd60635ceb4b2a24f5eb05c6d41751ea1ed79e212ca127ffe0a8325591df61d77e39c29bfbdf1a691096b34e36524e68aab1d4cfc4e0c7a15b28d42988a0660c7e770da47321bd9a60076c2d452bb02690f443fdc1ec88318c5df44b703cbc2eb12ede01b31719562864b40a997e1beb31f9998b1a955002ac8a388a84c93c5ffd8f09986f4856fc724f3ca0ed735995e4303f143dd8d8f2e621f4bb2ab21e0e398be07b8bf74aa594916715fc8ee437a7a1a0f57e3813405da2fa834300fa6e9180fc28654fbce369e9347a3ca55e15425e9f595eadc0fa610b9018f301dc18ab1343e4e072604015edb49a8e318071ef0ae4edf430c4ced12312553ee2c67e237651202ad8e33c8caa4445137a7b066f61975034e29bf550e67b6d5d8abadd4ccb46346a4362ec0fd4f8da2aed7d27ee6570e4cca55245d74784de4c8fb47f618efeb555a44b16024a2967c7eb216673f80594afe42f7762c8df9277bf5d1af5d23fd387438f4ee4f8bf3fa952f9b140cd2b86942216170201a4a47e14f06aec2ab0bf0e2ad7e69fe6fb4a6df4ee31f11a526c072f1f5c772fbd62528db5acfec65981df744d400a15d2b1210355366795a02a37aee2d1794b1635827613a19edb515480c8d432f2e47c511174854ca71f4d4b22f871532fe76be2e1b1be533660603239bb23a89f244fc29796a0bbfa38c301a97c02590096d6489e26a80b3f1765456169ad1625e91fdf2e03daae2019da29930bca421b9d72dfc74845e278a5d7f330e9346d2e85f51a33fbcf8a291609de2c33b362d03d67464f0ff184413a308add9e4f04b0a7bc5ef8c391584c14dcb9ac659a4fce2890fdbdae861fc6d655f0dfda082563688fb4aac9a97bf293f36b74af4370f6164d511f0a2a78eb02692766af8b26aeb550daf6cd7d9a1cc0f975a0d6cc330f740f83ead4006ca9febfc58ec5ca7f64e45c038d02b345a141c31a6e67a6d99dfe6042edde3206644697534151050b352e55afb49e61459a37676cead1ca81bd2a6f001b4dd383dcb1b8bd9378f5e4a36b8758553b47a38475749d0b12ae0ac993df7a74b5a4d946dab44ef8f32197ea67abd3d7825e4face00de47e74aa0bb81f6d62e028716c2f1c4140794fef342c4f18af85265d874117fe36a0f1e39579bf9ee91c0f137a9d6dfaea518d74c95084d8f578d081e08e262725baa16d2127c3fcfb41bf42b4cf9d3406928fa227fa126da37739b5f5815d278ad27bcf580bded5ed3e64a7f64738c75dafd69c5345eef1783e9d3219de5be635cdb8f5636e33949c69ab4cde291b764f19ebecce7e39dbd76e0c3a7465ae936ea9bd3d2c484376d4c2eb1da817e0144b5efeb58ad25d3d0a95e79072d48fcd2c765769070cdad3d4c4a5084e6f4bf77597c2b86a67b875ddf5097fc59d2e1ebfedb2d46c1461cdd9e60ae84569ddf754125853b91f9b44017ecaeb0c6fe704ecfddbc49be3009d2e49eb23fd2bfe358eac52a79cf034707ed66675198b7d676338eba31e1b9732fa60437a93e8a14938f2c49982bac881357fbcca0db3606ea36653e7746026cd761c20dbc1f8f36b898e68b8920a47a32bfe1b6e62cea9c7c8125dd2bdc46cf235ebbd1c2d9a5850587306e9fede01f808e80defd00c5117f49063396c90ac3441882f2173530ee5c4d31cbca60a2a918c60fb0499f305d423b5b33abaf60e369986f52b004bbb9f7348b1e3a094d8f8209e6c67103b0b4c89faa26eaca120ae5c15bf5f7b753db733dc027e18bc5cb5caa1413f250f69c0974b63f5c8de763c60b1f67629c45cf4ac85b732385071645bdc995089862cf865bbb932f0b780de32dfb0d05053073b463e02e6faca38b051ccab30bd35926a205f77d465c75f358bccaae951cb443afbdb2dcf4789a3f08835a7e7ff095c3f544aa1ce63159a42f6eb239610e867af679788ebd1db0cf9a5f87a6f87a105d7e9fe397370b178a9835370889d7f0fe940170191fe0ddd1c775c49445d44988ff14a569c62bd7cea1417fb888c3e063c6881042d89f069a1ad110910af997b33a066413de4690725d24ca3b0d337280c67b258da34cd64b1aed33beaac5d724572ef170aee7e6ac537854563af480368fc6096f5b39a9298edf947d83dd75c7384ecd165ec4b50f91f76ee1f684086b9d98238327301ba4dab6cec6adbd758ca9d6ac2e47b7cc7452747fa4268699b7857637144054ef58a73196f23a5df2034b19ea709f3d49e0c74f6d5faa0082c0801e218e13b1d3d3c2b954b6f8780e90328aeb09ae3a8577cd6931eec51dd00b052ad9d5aedfe5a9bc0c0d73006f7ed53ac425c24ced2783a43901b779b86d694843ca6d664a522f680e9c88a141ae772222bbb20ad953fd77dbbd7dd2cff8ed181b5e3d9562a3eb269d1e1093becacaaa3bc68798dafbedfbecdecca08a30505c2081ed3482b0d3224eeba067e7dfef01fc485159fa1bf9a9d6bef698505aecbb879d815e8ef7773ad4574166f0060f7f95f99028660cfd3201d1bba2c4bbd2047a0a9777017dcdd5a1a7a87126e15a96f8cbdf329823853d3a098ecb69777cb134f4d62795375e8e394af0a7d73b52572f9d21de525fc519f3278eb98e3965410b31dbfc6508969aeb636fb090ac8c45364d8e0c0b25a9dee210b7434e3749689dfe0e9eb540db3596fe3a7737ed6666c0be08e116edc8c7b719127830d323392ae2856ef0783ca07eec1d9ac2df0f7f4fb100b9dc3dbaec22ad31a555855e34e50fb02a95085c70d24a2d6e6893fe31b228346eef06d349d8d67f2f1a39b13412ba83a5499a964d8383d746b0e7bef03fb7c8f85c0d49086957657868d673e08205683237cbe37f6e7b04cae1d949f150f153ad365d98b8ba8cd0154763cc879fe8d23f3ef027ce52a2eca54a77e5e8788de8de1773daf29feca4dbe3a7b7c5cc767f2c18d33e7260f8b444a28dce9bb2a593be1e418ac6e28f75e5381dcb18509ee86b878beea4be60ab6c3f5561b40e119090b1649a8df9cd59f3b90c4a2478c964ce27aff0509da8ce74c8cae12004bc45b66b29a34fa53b14c110ff62dcade4fe5dc07f850a5eb953607a441e4d239b71b2b8e14f8c1dce862e2d935f2d90cdd4c29da0006440e9a5a9b3f5c7d91ffeadfab01cd5c5a2b11f3b4e73a9191b97d7145498c2ef475bd6deadef747559d50760dcdd4ecf5f4b0d8fa42a2ff2baad1e034a8b7557a4f1f8a726eff8a6ac340031962543bf2cdc4dd4c3cef1654f9e86b651117435c6db108ed0020df85e2771bd3b2cfc04ad1f4366e5aad4066a55c27b8eeaa629ee30548cbbc2b9a41e1dd06938127d15316781049f8f495629340422b5857c5f1e23f675fb379d6111f0c74e6874cdf0866a1360181169dbbea598921e8f4a4c35923e80e513a332e047fc0ce1bced3a5a1c6427ec357c1624eae3daedb9a7dc9a95d2fc0c63568279cfb350bd95998821ed72d199ef85198eff97d6bb5f7c2aef7d8f26caa9e8957b1ed9dfe8378ee284f82ce3e10d5e55d71e9d633b8b426cb3ed385718a4da79d72488fe022d507a0859c417b1d1289f67ef4407e9198dbdbb6ce5d06eb3996fb3cb66fa40f577a804e6974e2c7514eda66c6ea539f2a616095a4aa678b200b39d840d75bd245b5d1c35fa3ac8914620b2d1dccb57c16a8f987456045e949b13ce334e2e78d7f30f7143b8bd532fb33bb9765008351b81eb90363262ede9809a477ce14a705e4e36ebee393dd9b7cf2d59f420064e80431093631f6de80df9d269a773a005e971da38da7e22389cd96fb96f6414d0202f5e231e6116b5bac12ecbc8a8f21c78808a6c007b0b09d78ba721523b3adc9c3a47f8dd49a2370b93932b1f90494b55ed75e84971382314de516eefed018fe8881c9b537ce5bec22d63021cd4f88ceedaf797d8be49568b81785ed572496d8727bf335bca4e5bc01e4c3ae9a1fce928959b8c319b0373cdd13a3d889df49a5159b881ba805b43e45e24dc54572ec20fb858d72895892a11db1c4b64a8620e7003a2b8f314a81a3d06a005ca42a9a8a690b9caa6040a3e7e9745b0dc4698a9fe3f980169faefad5bc66f7fc9a7e63d78dabeb7de1af631df5ec038de23325bf48405020c7d194fe7b01d54cbb15b334a94e02fe6ca0508bc1464383c13028abc03501a8d5739e4f240f78d89c8ac275d3560b5a4130095ff00fa62dfeb5e8798d79ebe527666329738ad97f8a0a3bfaa8cb0b20c4d61b390e75238c3a1aec885a2130826da565bc657cea96aeccebe6d12e2390f8b692b2ae8424df5f7b2b234cb758d6ad4baacad1dfb4812262fdef71f599ca63d642de0e99d4bc2c05d4c655385190b6865bd5c634c590768862c1943eeb0aeae7158924a254369b792aa047c7c460f7fbe3df48bb230c452aa8f6efa1c0c7d0ac67932cc7e8f49d22bb326544c26b07662bdd7ee4b1117c6878e1196348e98b82754b2397ccbde7ee1e8e38ed409028483b83282ec543643e056a751a04b0c3735aa860872ff2197191c9dca2d5485eb289993cfd297765a8bda7dcb84a3d34aba59a82e0a6ded91fdc7a938c596e816f0ea16994867441a6bacc5cfb37cf790502e01c492a1b7feff33f2bb1023d17a256fbd6340f9bc63b7984a6fdaed864912f33536012e1d7fbceeedcb35f09a163113fc59b40af6f8143b32cf37760875ee8238543f5d834d02cc194f0826e658646fb18414acdc1c0bb339db4bce8a438b7a8bbdc23c3608f86eb435df323d945d4376054c421862447184fc0454f448d639bf7cea87b31dc031b71e3d67c6cb6", 0x1000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x1, @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]}, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffc01, 0x1, 0x6, "5fc9e8bae95835ede410c9852606a5a0a936fa45172b1261e4d31db3fbfbd5794c36890299730e980aede1ef48a0a15ccee9eb2e80620079dc415d3df669257f0a3b1ee48c048e6c2269a86666030dad"}, 0x160) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000003000)='net/netfilter\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000005000-0xbc)={0x800, 0x0, 'client1\x00', 0x5, "44e70ea03aabc301", "3f6457fbd02c18d99fc7eb875cad5ec37fe270cad48da010464481bf54703bcd", 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000006000-0x10)={0x5, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000006000-0x8)={r5, 0x2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000007000-0x160)={{{{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x55, 0x1, 0x6, "69ab69d804c9e45d82a7f98b5a7456e1d82657c4cc9a321359fa2a3b727b16a7656879e261d943f2fb5681f6d9e6604097e4549cb4df1857c0a9865659d16104e9465a6b617aa3facd37c42f7bcb2f57"}, 0x160) clock_getres(0x1, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000008000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @empty={[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, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x9, 0x0, "9d6234e8aa13ce4813042f9e558f10494c2d96d5e10ae51f2457cc64e852a5cacba4a5d87a426fd6b0f6868fde28e99b7c968980d793c06032ef1303a79bbbbd3c487c368749cd5e3b520b79718f4fea"}, 0x160) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000008000)={0x0, 0x0}, 0x1, 0x0) 2018/01/08 00:38:51 executing program 2: clock_getres(0x7, &(0x7f0000425000-0x10)={0x0, 0x0}) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f000006e000-0x3c)=[{{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000b18000)=[], 0x0, &(0x7f0000278000-0x47)=""/71, 0x47, 0xe5d}, 0x7}], 0x1, 0x10000, &(0x7f0000817000-0x10)={r1, r2+30000000}) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000)=""/26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x101}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000003000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)="77d4902f28e44f2d56cbf83c6a947239127d24e722c805c3cdb7b2ad4aff64bcaf0d650f9c67585405c89f83fb641d706d954b2ec0b5cfe507001a3a3e716ccb4fb457244a9975", 0x47}, {&(0x7f0000003000-0xab)="cfa38360166676f04c2cb35f642bb14a2cb54874794dbc886f3d14a38503c97cb918ad44a5ae5634f0bd4f8eba4784395ee824e09f706adcdb8578c437ea504f2fa5d6718f1128cb6ed032900ebcb978ec4b914207e902d155d722f538b354d5f23618499cda13cf2f66dac3d1f9f46dbc6c3961657603bf19bb3193b3677a043f69802383cf1f0af88630e130cc869c7cacba105540c675e840cfa5a8599d8ee1fd6ada485ac507cf0928", 0xab}, {&(0x7f0000002000)="d3ff51671351f59fa072243a2a9de6d39d465c8621799284182db9f14550656fa2aecd5543e8cbeb023cb2aad09b287af11fed5082ec819e77646301baee52edaf6f2045e13d0ef83fba22316b3345efbc085db2e38c6b8a6b03b9b11fa5b4aa5cf404efb6db5eb01a0314a61f8ecd6e2242a2368697b7170c10f5c9342924b3b30fe93f94d144c387d101cb8c63fe53285fb91bed6e4516789a3bda96771bd779", 0xa1}, {&(0x7f0000003000-0xcb)="d87700990e2ddd7ff1b085b3f26f5e85cf3cd8c79b4862dd44c767f2ee12d160fa3fef865d5170e9c2226377e5c2277fafe1aa5ba2fa392c3ca87700dfd432f280e09b37a8d87b39396eeb4eade9d717b5d8d2ec6ae55febc523e622b6cbc8274260b4da9a2aa78f009e8d34ce2a8dd183ed29e9e5b9f51b9ba75e476bf3b31d59b39e965a802942c53c5ddaf3bf54c30dc572ee49cf5fa598f09dce308ef4adccc05c62cb656dd93208ca3cfbd5544b50c8e9a6130300c8baf5b66c7150d48773bc936eba31107d17e21e", 0xcb}, {&(0x7f0000002000-0x6c)="dbc280791fc6e15ed23c186d86fe5243eca6537f6464fb91d3ad1f17d08056d4e000047957b608cca79d3cc5952a09cf449390b0eda95296a422eb7bfc3557cd42c8c42d4d6d9109313cdd3bfc67e8ac4157ab16db3fce66a6c181809f33b780b62e2fadd5eb0bb76efb804c", 0x6c}], 0x5, &(0x7f0000003000-0x150)=[@init={0x18, 0x84, 0x0, {0x12000000000, 0x1, 0x100, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x3c67, 0x30000000000, 0x1000, 0x7b89}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8, 0x0, 0xdd, r4}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x7, 0x1ff}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x80000000, 0x200, 0x15557c74, 0x3fffc00000000000, 0x8, 0x2, 0x4, r5}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0xc7, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0xd0, 0x9, 0x208, 0x6, 0x100000000, 0x4, 0x5, 0x0, r6}}], 0x150, 0x44840}, 0x4000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$mouse(&(0x7f0000004000-0x12)='/dev/input/mouse#\x00', 0x100000001, 0x20000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000005000-0xa0)={r4, @in6={{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x8, 0x6, 0x100000001, 0x1}, &(0x7f0000003000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f0000005000)={r7, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000006000)={r5, 0x375}, 0x6) accept$nfc_llcp(r3, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000007000)=0x5, 0x4) [ 23.820109] audit: type=1400 audit(1515371931.367:9): avc: denied { map } for pid=3463 comm="syz-fuzzer" path="/root/syzkaller-shm740106556" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 24.708728] audit: type=1400 audit(1515371932.256:10): avc: denied { sys_admin } for pid=3504 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.851530] audit: type=1400 audit(1515371932.399:11): avc: denied { sys_chroot } for pid=3683 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 00:38:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000928000)='/dev/kvm\x00', 0x40, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000000c000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0xa, 0x0, 0x0, 0x9, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000f2f000)={0x1, 0x0, [{0x20000000000038f, 0x0, 0x0}]}) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00003ab000-0x1000)=""/4096) r3 = syz_open_dev$sg(&(0x7f0000fdb000)='/dev/sg#\x00', 0x8, 0x521000) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00009e8000)=0x80000000) 2018/01/08 00:38:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007bd000-0x4)={0x0}, &(0x7f0000462000)=0x5b835006916f0f1f) [ 24.997245] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu 2018/01/08 00:38:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f0000638000)='./control\x00', &(0x7f0000732000-0xa)='./control\x00', &(0x7f00006c3000-0x30)='jfs\x00', 0x1000ffe, &(0x7f00003bb000-0xe4)="") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f0000eb9000-0x10)='./control/file0\x00') ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000082000-0x5d)=""/93) rmdir(&(0x7f0000c94000)='./control\x00') mknod$loop(&(0x7f0000499000)='./control/file1\x00', 0x0, 0xffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000b7c000)=0x0, &(0x7f0000cbd000-0x4)=0x4) dup3(r0, r1, 0x0) 2018/01/08 00:38:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x80000000, 0x0, 0x0, 0x0, 0x3, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000aac000)='./file0\x00', &(0x7f00005bf000)=[], &(0x7f00001f6000)=[]) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000894000-0x8)='./file0\x00', 0x2880, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockname$netrom(r5, &(0x7f00002fe000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005a1000)=0x10) recvfrom$unix(r4, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) r6 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) r7 = dup2(r3, r4) fcntl$setown(r7, 0x8, r6) tkill(r2, 0x16) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f00006cd000-0x14)={0x0, 0x0, 0x200, 0x0, 0x0, 0xf012, 0x0, 0x0, 0x100000001, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000438000)={0xf40, 0x2}) 2018/01/08 00:38:52 executing program 3: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f000065e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000d52000)='dns_resolver\x00', &(0x7f0000d52000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a57000-0x17)="62e70c4abecd0723500faa20c866f62c8bd1cb7ac8cfe0", 0x17, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = syz_open_dev$binder(&(0x7f00000fd000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000d51000)={0x9, 0xff, 0x6, 0x8, 0x4, [{0x9, 0x5, 0x6, 0x0, 0x0, 0xb00, 0x0, 0x0, 0x0}, {0xfffffffffffffffc, 0xb1, 0x200, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x7, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x787, 0x4, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r3, &(0x7f0000d52000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sa2={0x2, 0x13, 0x10000, 0x0, 0x0, 0x4, 0x6}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 00:38:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ad7000)=r1) syz_emit_ethernet(0x4e, &(0x7f0000012000-0x4e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x85, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) fallocate(r0, 0x2, 0x1, 0x3ff) syz_open_dev$dmmidi(&(0x7f00005c8000-0xd)='/dev/dmmidi#\x00', 0x2, 0x4000) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000cfd000-0x8)={0x0, 0x0}) syz_open_dev$sg(&(0x7f00005ed000)='/dev/sg#\x00', 0xfff, 0x40000) listen(r2, 0x7) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f12000)={0x0, 0x0}) 2018/01/08 00:38:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ec000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000dec000-0x4)=0xffffffff, 0x4) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x6, 0x400010, 0x80000000000000, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00009dd000)={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}]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000f51000)={0x0, 0x0}) 2018/01/08 00:38:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000029f000-0x1)='/dev/snd/midiC#D#\x00', 0x1, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00001d5000)=0x0, 0x4) r1 = socket(0x10000000010, 0x2, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008bf000-0x8)={0x0, 0x0}) write(r1, &(0x7f000062e000)="140000000701df1efd4345ff7f00000000000000", 0x14) 2018/01/08 00:38:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000fcc000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000c5a000-0x8)='./file0\x00', 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000e76000-0x78)={0x3, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x7ff, 0xdd, 0x5, &(0x7f0000039000-0x10)=@generic="6c984117fd9f079c0de442b8b748c744", 0x1ff, 0x1, 0x5}) rename(&(0x7f0000adc000-0x8)='./file0\x00', &(0x7f0000cfa000-0x10)='./file1\x00') ftruncate(r1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000055e000-0x8)={0x0, 0x0}, &(0x7f00004cf000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) dup2(r1, r2) 2018/01/08 00:38:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b71000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004b3000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r7 = getegid() r8 = getpgrp(0xffffffffffffffff) r9 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000002000-0x1c)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f0000002000-0x40)=[{&(0x7f0000001000)=[{0x3c, 0x6, 0x200, 0xff, 0x1, "08c1d7e3235c292b37e68d169111d66fd977ddb6b9433382051d2c98caa2af721112772335dd2a771900"}, {0x48, 0x6c, 0x200, 0x40, 0x0, "529b077f77b7301ad6f1468587cfa46c2c3f42628a8bd27695db3276db831e09af9a4ef3c8831dff692dd49e8e6600532faddd546b"}, {0x70, 0x7, 0x4, 0x2, 0x3, "73fd0244b3563fbf54699d9ef6209086784b4432ea24ce778bb94d32a1a1c6294aa1ef3b006ac4c4ccc40645e97a279165653cdcff685e369a748094918fba6897ce25a0d9ad8a2669bd9f6f3b64456ebd2e3ff01a08013aaa5b73559680"}, {0x14, 0x8001, 0x100, 0x1f, 0x1, "1a"}, {0x5c, 0xffffffff00000001, 0x600, 0x9, 0x2, "278975e59094a20f4c117c6515cf7cb9623e98ee9309ff7051914711851052e69378de23393ab8ec0a99cefa1a210ebcb6783a8b88b6363cfab92911dc4d46bf62de010c92cccda42b28"}], 0x164}, {&(0x7f0000000000)=[{0xd8, 0x2, 0x1, 0x7, 0x3, "2dae87d24a955e7b1bee0c8ac303894d442e476e2d220c0af57198105d652bcb02db97e0ddac6a4ebe3e62976e62ce7389f790d83f20dca0c726559bb74d1ecebb16aa3e6bb2232d796aa6edbac50b7a163e0a0ab9810c40c3b44ad9d246a20857d3b85378793fcad6c2fb5d00583c44c9f4223e550efdc8e9edb841ec6f5d502e8c0e6e90e2c806589f37bc25b363ff1c492de9b42446b832cca0d19bf892031bc694adab8ef87e9c18e54697dde4beebd6af78b8a716975b03c00a7c3603ea45861c05c3"}, {0x84, 0x7ff, 0x800, 0x4, 0x3, "f285fe972e48c2b04f7749c0fbd766b089e1493c6f3dc296417a035cdc069e30d5279162c122b685bcd531cb6ebcc9983d68ec8e2d5c1ffec2986c340726658903d991fd210b38238ea539bf5640be91620037820e71d7aea0186fd18fc11147796b56dd152290cdc0fdd5f300aec1f316"}, {0x14, 0x6, 0x4, 0x7ff, 0x1, "8d"}, {0x2c, 0x7f, 0x300, 0x4b72, 0x2, "4a2c02f37f5dc2c6000a16d08ac05265f0cf04c99bb8c7f667f1"}, {0xa4, 0xfff, 0x801, 0x0, 0x0, "12ed695ec67a8c4abd3968e91fe80b84f6d3e5ba15202368800271ad13ec2e1911987ad826984c56bafc505166323d0118a23046e07c72a774c50d20cc5f475a3872aa5327c2a116eda12efc2659bda89947ef8476b1796351c68cf6a1d6eb99293f25fae82ac28e823550c6ba4a0c21f763310396383a479aea762cd6d5567f982dcc718f0aaaf245590cf801e1fdca38da"}, {0x58, 0x1ff, 0x20, 0x6, 0x3, "aed167c9294b1ed68173267a77e8a9e3c7bcf56263d0e5b5c8ccb6790898b73628819ea8bb0fb818ec13127ca943afdeb2c781b6a489b54cef4a172ea453776277af58cdf5"}, {0xb0, 0x0, 0x4, 0x6, 0x3, "775292489f3687cd4b16e472ee41a556dbbbfb73b83cf37de229aa3800a72e6a4190cb54c8f3e9f65facbfced0a52b5c1e77f621d47bebedddc3f1156e99d2156b624079f8515e4f2e1b2aba598e9fa431aafeb6e255f0e8d2b8e691f5975db727deeb43d6555243de8b8a486ae3e81779cc40f8ff711bef2072047e70d603dfa716993efbedf8dc52a510e202e06806817dc063a0add43986b356d455"}, {0x10c, 0x1, 0x2, 0x6, 0x3, "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"}, {0x6c, 0x7, 0x0, 0x7, 0x0, "bff1583ba81272037f00f934696f62b73db75c41ec033a23f6c41a0ef9a83ba283c1a0a8d9d49d3c63ffbbcc6ec8bb03db25dc8c229f63c148c4f5c4fd221d4216a2d2ea6fb3a5472bbf9d0d0e575fc6e9e8efd70eeaf9732078e0"}], 0x4c0}, {&(0x7f0000001000)=[{0x5c, 0xf38, 0x808, 0x0, 0x2, "c5a389289b02ed95ceeec6c51a8a0380bb2b16355d4bc47ac7324d65bb7dc7ea453e2bb66151c9557515386fdd61ce53f64a41c2ff2a58db15ef436cc86e68b749c3f1be5cf7b6e877"}], 0x5c}, {&(0x7f0000001000-0x1dc)=[{0x2c, 0x300000000, 0x120, 0x0, 0x2, "96b7d5e70e3252025981167f310321be549a62cb0f4ff236cb"}, {0x104, 0x8000, 0x200, 0x100000000, 0x3, "8f77dfd4dc61a94cec6773e061dd612368186f236aae03d0e4c5f07d55eb967ac675626ed3d22cd7ce456b731126d66c30a837a3299b601346b9bcd77da56980388cd26968d815ac8fe3f7f53788d3d955382ae5e84194a24b1583ae308fe6c4bba93a9f754c3f3cc8d30be6d5636ce306f9647b63f415c976c9be4bf03602d52485d10058100cebccd97dffcfed07a0abb1fbe2bb7af02436f6651e5f8b31343d2d17da9acf1239f7f1f0057269921c149b5574c880e61e37ef2d77b7bfa94e814385765bba03a8ba28cc2a531ce99f835c215e4b4a6c8c73496b99c48bb88250d79e4337302f9013e6e84b4eaa795e92b9ee"}, {0x68, 0x4, 0x200, 0xffffffffffffff01, 0x3, "b2e59aaaceb4fb1fa9dd5276edb546d611e702d1b0b83b6e34c0b5a595043e1ce4dfe9523466221ea24ef3d15c13b8cb1b58da4a1152e264bc0fc2026a013ec6f07dc67a67046bcf203f8ae2aa2a12432ae20c968d7bac77"}, {0x44, 0xfa, 0x500, 0x4, 0x2, "881b2e2a0cf1dc2ca98128cb0d2edd9a7e7bdcae3407fe2595bea34b67faaef0f1ce43ed40d4dc7eec980e6c3d3f4893e3"}], 0x1dc}], 0x4, &(0x7f0000002000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb0, 0x40000}, 0x20008000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000977000)={r1, @in6={{0xa, 0x1, 0xf8000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x100}, &(0x7f0000d37000-0x4)=0x98) r11 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cc9000-0x10)={r0, &(0x7f0000eeb000)="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"}, 0x10) fcntl$setpipe(r11, 0x407, 0x100000001) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r11, 0x29, 0xd3, &(0x7f0000c4a000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 25.116172] audit: type=1400 audit(1515371932.663:12): avc: denied { net_raw } for pid=3745 comm="syz-executor1" capability=13 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 [ 25.164189] audit: type=1400 audit(1515371932.664:13): avc: denied { net_admin } for pid=3748 comm="syz-executor3" 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 2018/01/08 00:38:52 executing program 6: 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) timer_create(0x0, &(0x7f0000099000)={0x0, 0x0, 0x1, @thr={&(0x7f0000dab000-0xe8)="", &(0x7f0000620000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b8f000)=0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d01000)={0x0, 0x0, 0x100000001, 0x9}, &(0x7f00003e3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cb8000)={r2, @in6={{0xa, 0x0, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7, 0x8, 0x1, 0x7ff}, &(0x7f00000b2000-0x4)=0xa0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000043b000)={0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f00005ce000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 00:38:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000bb0000-0x10)={0x5, &(0x7f0000a38000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = epoll_create(0x9) readv(r0, &(0x7f0000db4000)=[{&(0x7f000094f000)=""/117, 0x75}, {&(0x7f000003e000)=""/4096, 0x1000}, {&(0x7f00008a6000-0xbf)=""/191, 0xbf}, {&(0x7f00003f5000-0x1000)=""/4096, 0x1000}, {&(0x7f00008ab000-0x4b)=""/75, 0x4b}, {&(0x7f000069b000-0xc8)=""/200, 0xc8}], 0x6) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fde000+0x49f)=0x19) dup3(r1, r0, 0x0) [ 25.193159] audit: type=1400 audit(1515371932.694:14): avc: denied { dac_read_search } for pid=3746 comm="syz-executor7" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/08 00:38:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d51000-0x4)=r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r4, 0xc1205531, &(0x7f0000cbb000)={0x1f, 0x1, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x100000001, 0x6, 0x0, 0x75f, "d5b196185f17d2f9046ed1bcaf0e62a9", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r5, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[], 0x0, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 25.239164] audit: type=1400 audit(1515371932.694:15): avc: denied { dac_override } for pid=3746 comm="syz-executor7" 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 [ 25.259924] FAULT_FLAG_ALLOW_RETRY missing 30 [ 25.259953] CPU: 0 PID: 3752 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 25.259958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.259961] Call Trace: [ 25.259977] dump_stack+0x137/0x198 [ 25.259999] handle_userfault+0x744/0x1750 [ 25.260035] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 25.260064] ? find_held_lock+0x35/0x1e0 [ 25.260086] ? __handle_mm_fault+0x31b4/0x3210 [ 25.260096] ? lock_downgrade+0x860/0x860 [ 25.260103] ? __handle_mm_fault+0x1e8c/0x3210 [ 25.260132] __handle_mm_fault+0x2fc5/0x3210 [ 25.260148] ? __pmd_alloc+0x4e0/0x4e0 [ 25.260159] ? find_held_lock+0x35/0x1e0 [ 25.260205] handle_mm_fault+0x305/0x840 [ 25.260225] __do_page_fault+0x59e/0xca0 [ 25.260246] ? mm_fault_error+0x2c0/0x2c0 [ 25.260272] do_page_fault+0x78/0x490 [ 25.260287] page_fault+0x2c/0x60 [ 25.260297] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 25.260301] RSP: 0018:ffff8801d508fa08 EFLAGS: 00010246 [ 25.260309] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c7561 [ 25.260314] RDX: 000000000000010c RSI: ffffc90002612000 RDI: ffff8801d508fd30 [ 25.260318] RBP: ffff8801d508fae8 R08: 0000000000000000 R09: 0000000000000003 [ 25.260323] R10: ffff8801d508f978 R11: 0000000000000001 R12: 1ffff1003aa11f44 [ 25.260327] R13: ffff8801d508fac0 R14: 0000000000000000 R15: ffff8801d508fd28 [ 25.260349] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 25.260375] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 25.260391] ? iov_iter_revert+0x9d0/0x9d0 [ 25.260398] ? __mark_inode_dirty+0x19b/0xf00 [ 25.260409] ? lock_downgrade+0x860/0x860 [ 25.260416] ? __mark_inode_dirty+0x303/0xf00 [ 25.260428] ? __inode_attach_wb+0x16d/0xbc0 [ 25.260458] generic_perform_write+0x195/0x4a0 [ 25.260487] ? generic_write_checks+0x400/0x400 [ 25.260495] ? file_update_time+0xba/0x430 [ 25.260506] ? current_time+0xc0/0xc0 [ 25.260518] ? lock_acquire+0x16b/0x420 [ 25.260526] ? lock_acquire+0x16b/0x420 [ 25.260534] ? generic_file_write_iter+0x9c/0x630 [ 25.260550] __generic_file_write_iter+0x366/0x5b0 [ 25.260569] generic_file_write_iter+0x2f0/0x630 [ 25.260591] __vfs_write+0x550/0x740 [ 25.260598] ? check_noncircular+0x20/0x20 [ 25.260611] ? kernel_read+0x120/0x120 [ 25.260654] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 25.260663] ? __sb_start_write+0x209/0x2a0 [ 25.260678] vfs_write+0x189/0x510 [ 25.260695] SyS_write+0xd4/0x1a0 [ 25.260709] ? SyS_read+0x1a0/0x1a0 [ 25.260716] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 25.260728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 25.260748] entry_SYSCALL_64_fastpath+0x23/0x9a [ 25.260753] RIP: 0033:0x452ac9 [ 25.260757] RSP: 002b:00007fd4875d5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 25.260765] RAX: ffffffffffffffda RBX: 00007fd4875d6700 RCX: 0000000000452ac9 [ 25.260770] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000014 [ 25.260774] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 25.260778] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 25.260782] R13: 0000000000a2f7ef R14: 00007fd4875d69c0 R15: 0000000000000000 [ 25.265993] FAULT_FLAG_ALLOW_RETRY missing 30 [ 25.266011] CPU: 0 PID: 3759 Comm: syz-executor7 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 25.266017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.266020] Call Trace: [ 25.266037] dump_stack+0x137/0x198 [ 25.266059] handle_userfault+0x744/0x1750 [ 25.266092] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 25.266119] ? find_held_lock+0x35/0x1e0 [ 25.266142] ? __handle_mm_fault+0x31b4/0x3210 [ 25.266152] ? lock_downgrade+0x860/0x860 [ 25.266159] ? __handle_mm_fault+0x1e8c/0x3210 [ 25.266191] __handle_mm_fault+0x2fc5/0x3210 [ 25.266209] ? __pmd_alloc+0x4e0/0x4e0 [ 25.266222] ? find_held_lock+0x35/0x1e0 [ 25.266275] handle_mm_fault+0x305/0x840 [ 25.266296] __do_page_fault+0x59e/0xca0 [ 25.266321] ? mm_fault_error+0x2c0/0x2c0 [ 25.266352] do_page_fault+0x78/0x490 [ 25.266377] page_fault+0x2c/0x60 [ 25.266389] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 25.266394] RSP: 0018:ffff8801d5317a08 EFLAGS: 00010246 [ 25.266404] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c7561 [ 25.266410] RDX: 000000000000010c RSI: ffffc900018f8000 RDI: ffff8801d5317d30 [ 25.266415] RBP: ffff8801d5317ae8 R08: 0000000000000000 R09: 0000000000000003 [ 25.266421] R10: ffff8801d5317978 R11: 0000000000000001 R12: 1ffff1003aa62f44 [ 25.266427] R13: ffff8801d5317ac0 R14: 0000000000000000 R15: ffff8801d5317d28 [ 25.266455] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 25.266477] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 25.266492] ? iov_iter_revert+0x9d0/0x9d0 [ 25.266500] ? __mark_inode_dirty+0x19b/0xf00 [ 25.266510] ? lock_downgrade+0x860/0x860 [ 25.266517] ? __mark_inode_dirty+0x303/0xf00 [ 25.266528] ? __inode_attach_wb+0x16d/0xbc0 [ 25.266559] generic_perform_write+0x195/0x4a0 [ 25.266588] ? generic_write_checks+0x400/0x400 [ 25.266597] ? file_update_time+0xba/0x430 [ 25.266610] ? current_time+0xc0/0xc0 [ 25.266623] ? lock_acquire+0x16b/0x420 [ 25.266632] ? lock_acquire+0x16b/0x420 [ 25.266641] ? generic_file_write_iter+0x9c/0x630 [ 25.266659] __generic_file_write_iter+0x366/0x5b0 [ 25.266681] generic_file_write_iter+0x2f0/0x630 [ 25.266707] __vfs_write+0x550/0x740 [ 25.266714] ? check_noncircular+0x20/0x20 [ 25.266730] ? kernel_read+0x120/0x120 [ 25.266780] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 25.266790] ? __sb_start_write+0x209/0x2a0 [ 25.266808] vfs_write+0x189/0x510 [ 25.266828] SyS_write+0xd4/0x1a0 [ 25.266843] ? SyS_read+0x1a0/0x1a0 [ 25.266851] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 25.266864] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 25.266888] entry_SYSCALL_64_fastpath+0x23/0x9a [ 25.266895] RIP: 0033:0x452ac9 [ 25.266899] RSP: 002b:00007f249c25ec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 25.266908] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 25.266912] RDX: 0000000000000030 RSI: 0000000020011fd2 RDI: 0000000000000014 [ 25.266917] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 25.266922] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 25.266927] R13: 00000000ffffffff R14: 00007f249c25f6d4 R15: 0000000000000000 2018/01/08 00:38:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x402040) mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000)='/dev/rfkill\x00', 0x800, 0x0) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001d7000)={r1, 0x28, &(0x7f00002eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r3 = memfd_create(&(0x7f000009e000-0x1)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f00000d6000-0xbc)={0x5, 0x2, 'client1\x00', 0x4, "07b6d58343660177", "76975d5788af302dd039d8e65109e391daa1d9d1d03200e0c9eefdc0b12cb19c", 0x8001, 0x16a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00002ec000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="0bb87c78ad08", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x0, &(0x7f000024e000)={0x0, 0x8}) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f000013f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002ed000)=0x10) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00002ed000-0x310)={0x4d, {{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0xf2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x471, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe589}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00002ed000)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00001c7000)=""/212, 0xfffffffffffffe02}], 0x1, &(0x7f00002e8000)=""/79, 0x4f, 0x0}, 0x0) 2018/01/08 00:38:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000048000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000062000)=0xc) clone(0x200, &(0x7f0000701000)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f000076c000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1044, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f00006c9000)='io\x00') preadv(r2, &(0x7f0000be5000-0x40)=[{&(0x7f0000847000-0x2c)=""/7, 0x7}], 0x1, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00002d5000)=0x0, &(0x7f0000f00000-0x4)=0x4) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f000008c000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/08 00:38:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f2a000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000745000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000199000-0x8c)={0x80000000, 0x100, 0x5, 'queue0\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = msgget(0x0, 0x20) msgctl$IPC_RMID(r4, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000a6f000-0x4)=0xf) 2018/01/08 00:38:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000310000-0xc)='/dev/amidi#\x00', 0x59, 0x204100) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f00007aa000)=0x80000001, 0x4) r1 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r1, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f00005b5000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 00:38:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000050c000)='/selinux/member\x00', 0x2, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b98000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x3, 0x80000000, 0x3, 0x1000, 0xa, 0x20, 0x0, 0x6c, 0x0, r1}, {0x8, 0x9, 0x349, 0x2, 0x8, 0x5, 0x800000000, 0x10000}, {0x1, 0x6, 0xfff, 0x2}, 0x8000, 0x0, 0x0, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x1ff, 0x1, 0x1, 0x8001}}, 0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cee000)={0x0, 0x34, "e43b796727409c9ef31934381a83ee1af37985a675e45a9a491b50c992c52f6c28f838adae84daac3585ae417942fd4073ddf2cb"}, &(0x7f0000f23000-0x4)=0x3c) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e5e000)={0x34fb8546, 0x0, 0x8000, 0xffffffffffffffff, 0x8, 0x6, 0x8, 0x73a401b6, r2}, &(0x7f0000d58000-0x4)=0x20) r3 = syz_open_dev$amidi(&(0x7f0000d45000-0xc)='/dev/amidi#\x00', 0x9, 0x40003c) lsetxattr(&(0x7f0000c7a000-0x8)='./file0\x00', &(0x7f0000579000-0x5)=@random={'osx.\x00', ""}, &(0x7f000054e000-0x1)='\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f00002e5000)=""/84) openat$vcs(0xffffffffffffff9c, &(0x7f0000856000)='/dev/vcs\x00', 0x800, 0x0) 2018/01/08 00:38:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xff}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/rtc\x00', 0x0, 0x0) unshare(0x0) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000523000)=0xffffffff, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00009f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000346000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000214000-0xc)={0x80000000, 0x0}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000e1c000)=""/22, &(0x7f0000779000-0x4)=0x16) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/08 00:38:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000701000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000f18000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x49)={r1, 0x41, "848c1fc0616bc4ef6507000500acf82ecdc2a9a4de006d8db28022580284cb66aa4dd872dce859f909bea156a4d68ed9d1b89ce9156578e71a29f1bc7a6d1b8097"}, &(0x7f0000000000)=0x49) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000004000-0xa)='/dev/dsp#\x00', 0x0, 0x3) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000008000)=0xfffffffffffffffd) 2018/01/08 00:38:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000d39000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000490000)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000012000)='/dev/ion\x00', 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000028b000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000137000)={0x0, 0x3f, "b648b301d1e78f9e1359f303d4cdf7de471e01e7b2fdeb8d77043e73c6a6368c4fe3187e10bddc8641d02f8dd9cf0b8ea749333252263c7dcf63ff39aa4cdc"}, &(0x7f00001a3000)=0x47) r3 = add_key$keyring(&(0x7f0000bd5000)='keyring\x00', &(0x7f000001a000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r3, &(0x7f000087d000)=""/56, 0x38) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d69000)={r2, 0x6c0e}, &(0x7f0000f03000-0x4)=0x8) [ 25.315491] FAULT_FLAG_ALLOW_RETRY missing 30 [ 25.315507] CPU: 1 PID: 3752 Comm: syz-executor0 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 25.315512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 25.315516] Call Trace: 2018/01/08 00:38:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000080000)={0x10, 0x0, 0x0, 0x5}, 0x76) r1 = socket$inet(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f000078a000)="", 0x12d, 0x0, &(0x7f0000f07000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000848000)={0x0, 0x0}, 0x84800) utimensat(r2, &(0x7f0000820000-0x8)='./file0\x00', &(0x7f0000a6c000)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) [ 25.315532] dump_stack+0x137/0x198 2018/01/08 00:38:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000033e000+0xc7f)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000023e000)={0x0, 0x6}, &(0x7f0000a6f000)=0x6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000684000-0x8)=@assoc_value={r1, 0x80000001}, 0x8) r2 = socket(0x10, 0x2, 0x0) recvmsg(r2, &(0x7f000061d000)={&(0x7f000061d000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000061d000)=[], 0x0, &(0x7f000061d000)=""/0, 0x0, 0x0}, 0x12021) 2018/01/08 00:38:53 executing program 3: socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000436000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) pipe2(&(0x7f0000b40000-0x8)={0x0, 0x0}, 0x4000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000502000-0x18)={0x3, &(0x7f00000c2000-0x8)=""/8, &(0x7f0000225000-0x48)=[{0x100, 0x68, 0x7, &(0x7f0000d24000)=""/104}, {0x7fff, 0xd3, 0x80000000, &(0x7f000034f000)=""/211}, {0xffff, 0x8e, 0x6, &(0x7f0000e8a000-0x8e)=""/142}]}) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f000090b000)={"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"}) modify_ldt$read_default(0x2, &(0x7f00007fd000-0xe6)=""/230, 0xe6) [ 25.315554] handle_userfault+0x744/0x1750 [ 25.315585] ? userfaultfd_ioctl+0x2ff0/0x2ff0 [ 25.315614] ? find_held_lock+0x35/0x1e0 [ 25.315639] ? __handle_mm_fault+0x31b4/0x3210 [ 25.315648] ? lock_downgrade+0x860/0x860 [ 25.315654] ? __handle_mm_fault+0x1e8c/0x3210 [ 25.315684] __handle_mm_fault+0x2fc5/0x3210 2018/01/08 00:38:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00004d0000)='/dev/admmidi#\x00', 0x9, 0x48200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000081000-0xbc)={0xf71, 0x3, 'client1\x00', 0xffffffff80000000, "d7474a33836ac30d", "924b609fcddad7a16a50a4a67e903d07d4b7437643952fd9b031172803c07f83", 0x1, 0xc000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000db7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r1, 0x401) 2018/01/08 00:38:53 executing program 1: mmap(&(0x7f0000000000/0xdef000)=nil, 0xdef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) bind$inet(r0, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x4, 0x200000000000007) 2018/01/08 00:38:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x200840, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r1, &(0x7f0000648000)=@known='user.syz\x00', &(0x7f00003a5000)='/selinux/context\x00', 0x11, 0x3) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r3 = 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$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) getsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f00006ef000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xa0, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1ff}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0xb562}, @in={0x2, 0x0, @rand_addr=0x52, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r4, 0x6, 0x1, [0x4]}, &(0x7f0000001000-0x4)=0xa) socket(0x0, 0x0, 0x1) fcntl$setpipe(r3, 0x407, 0x2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x7fffffff, 0x4) write(r6, &(0x7f000001a000-0x69)="", 0x0) mkdir(&(0x7f00008a0000-0x8)='./file0\x00', 0x1a4) write(r6, &(0x7f0000ead000-0x1)="", 0x0) recvfrom(r6, &(0x7f0000d59000)=""/36, 0x24, 0x103, &(0x7f0000168000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r5, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fae000)=""/0, 0x0, 0x0}, 0x1ffe) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000ca4000-0x4)=0xb55, &(0x7f00000d4000)=0x4) [ 25.315700] ? __pmd_alloc+0x4e0/0x4e0 [ 25.315711] ? find_held_lock+0x35/0x1e0 [ 25.315757] handle_mm_fault+0x305/0x840 [ 25.315776] __do_page_fault+0x59e/0xca0 2018/01/08 00:38:53 executing program 5: seccomp(0x1, 0x0, &(0x7f0000db6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40002, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000ba5000)=@file={0x0, ""/81}, &(0x7f0000e41000-0x4)=0x53, 0x80000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000471000-0x8)={0x1, 0x4}, 0x8) r1 = memfd_create(&(0x7f00002c1000)="75736572aa736563757269747900", 0x2000000005) lseek(r1, 0x0, 0x0) 2018/01/08 00:38:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x4) flock(r0, 0x1) clone(0x0, &(0x7f0000b54000-0xe2)="", &(0x7f0000396000)=0x0, &(0x7f0000b7d000-0x4)=0x0, &(0x7f0000d1f000-0x20)="") close(r1) 2018/01/08 00:38:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000005f000-0xa)='/dev/vcs#\x00', 0x9, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c96000)={0x1, [0x0]}, &(0x7f0000669000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000099f000)={0x5, 0x208, 0xd8, 0x800, r1}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0xfffffffffffffffd, 0x0, @empty=0x0, "00000001"}}}}}, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002c3000)={r1, 0xd4}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009fb000-0x4)=0x0, &(0x7f000039b000-0x4)=0x4) r2 = getpgrp(0x0) waitid(0x1, r2, &(0x7f0000695000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000b0f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 25.315798] ? mm_fault_error+0x2c0/0x2c0 [ 25.315825] do_page_fault+0x78/0x490 [ 25.315840] page_fault+0x2c/0x60 [ 25.315850] RIP: 0010:iov_iter_fault_in_readable+0x1a7/0x410 [ 25.315862] RSP: 0018:ffff8801d508fa08 EFLAGS: 00010246 [ 25.315871] RAX: 0000000000010000 RBX: 0000000020011fd2 RCX: ffffffff821c7561 [ 25.315876] RDX: 000000000000010c RSI: ffffc90002612000 RDI: ffff8801d508fd30 [ 25.315882] RBP: ffff8801d508fae8 R08: ffff8801d52286d0 R09: 0000000000000003 [ 25.315887] R10: ffff8801d508f978 R11: 0000000000000001 R12: 1ffff1003aa11f44 [ 25.315892] R13: ffff8801d508fac0 R14: 0000000000000000 R15: ffff8801d508fd28 [ 25.315916] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 25.315933] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 25.315947] ? iov_iter_revert+0x9d0/0x9d0 [ 25.315953] ? __mark_inode_dirty+0x19b/0xf00 [ 25.315963] ? lock_downgrade+0x860/0x860 [ 25.315968] ? __mark_inode_dirty+0x303/0xf00 [ 25.315978] ? __inode_attach_wb+0x16d/0xbc0 [ 25.316008] generic_perform_write+0x195/0x4a0 [ 25.316036] ? generic_write_checks+0x400/0x400 [ 25.316045] ? file_update_time+0xba/0x430 [ 25.316056] ? current_time+0xc0/0xc0 [ 25.316069] ? lock_acquire+0x16b/0x420 [ 25.316077] ? lock_acquire+0x16b/0x420 [ 25.316085] ? generic_file_write_iter+0x9c/0x630 [ 25.316101] __generic_file_write_iter+0x366/0x5b0 [ 25.316121] generic_file_write_iter+0x2f0/0x630 [ 25.316145] __vfs_write+0x550/0x740 [ 25.316156] ? check_noncircular+0x20/0x20 [ 25.316171] ? kernel_read+0x120/0x120 [ 25.316215] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 25.316224] ? __sb_start_write+0x209/0x2a0 [ 25.316240] vfs_write+0x189/0x510 [ 25.316258] SyS_write+0xd4/0x1a0 [ 25.316271] ? SyS_read+0x1a0/0x1a0 [ 25.316278] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 25.316290] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 25.316312] entry_SYSCALL_64_fastpath+0x23/0x9a [ 25.316318] RIP: 0033:0x452ac9 [ 25.316322] RSP: 002b:00007fd4875d5c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 25.316330] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 25.316334] RDX: 000000000000001c RSI: 0000000020011fd2 RDI: 0000000000000017 [ 25.316338] RBP: 000000000000005c R08: 0000000000000000 R09: 0000000000000000 2018/01/08 00:38:53 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1ec, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f75000-0x9)='/dev/sg#\x00', 0x8, 0x0) 2018/01/08 00:38:53 executing program 1: 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$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f000002e000)={0x20000, 0x0, [0x7ff, 0x0, 0x10000000, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x6cc2a1a1]}) ioctl$KVM_S390_VCPU_FAULT(r2, 0x4008ae52, &(0x7f0000e30000-0x8)=0x86) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00007ec000)={0x0, 0x0, 0xfd, 0x0, 0x100000002, 0x0, 0x6, 0x1ff, 0x64435cc3, 0x401, 0x8, 0x1000, 0x0, 0x5, 0x4, 0xae0, 0x51e5, 0x80000000, 0x4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 00:38:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000067e000)='/dev/adsp#\x00', 0xffffffffffffff7e, 0x10000) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000554000-0x18)={0x6, 0x4, 0x100000001, 0x9, 0x0, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000948000)={0x5, &(0x7f0000531000)=[{0x1ff, 0x1, 0x1, 0x1000}, {0x9, 0x9, 0x2031, 0x1}, {0x8000, 0x2, 0x53, 0x9}, {0x5, 0x0, 0x3, 0x1}, {0x9, 0x20, 0xdd, 0x2000000000000000}]}, 0x10) pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100010) 2018/01/08 00:38:53 executing program 0: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000aab000)=0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00006e6000-0xa)='id_legacy\x00', &(0x7f0000aac000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000aae000-0xa)='syzkaller\x00', &(0x7f0000aac000)='md5sumuser\x00') mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000aac000-0x10)=[{&(0x7f000004b000-0x91)=""/145, 0x91}], 0x1, &(0x7f0000028000-0x80)=[{&(0x7f000078e000-0x19)=""/25, 0x19}, {&(0x7f0000388000-0x3c)=""/60, 0x3c}, {&(0x7f0000433000-0xd5)=""/213, 0xd5}, {&(0x7f0000aac000-0x73)=""/115, 0x73}, {&(0x7f000028f000-0x2a)=""/42, 0x2a}, {&(0x7f0000aac000-0x57)=""/87, 0x57}, {&(0x7f0000aab000)=""/111, 0x6f}, {&(0x7f0000683000-0xe0)=""/224, 0xe0}], 0x8, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004de000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000984000-0x4)={0x0, []}, &(0x7f0000aaf000-0x4)=0x4) r3 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000ab1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e1000-0x4)=0x8) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r3, &(0x7f0000413000-0x49)=[{&(0x7f0000aae000)=""/135, 0x87}, {&(0x7f000036d000)=""/58, 0x3a}, {&(0x7f0000aaf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aae000)=""/238, 0xee}, {&(0x7f0000aae000)=""/143, 0x8f}, {&(0x7f0000aae000)=""/229, 0xe5}], 0x6) socket$alg(0x26, 0x5, 0x0) 2018/01/08 00:38:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000f30000/0x3000)=nil) shmctl$SHM_LOCK(r0, 0xb) perf_event_open(&(0x7f000001d000)={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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554b, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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) r1 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f000000b000-0x58)=[@flat={0x77622a89, 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/01/08 00:38:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b67000)=0x0) migrate_pages(r1, 0xc81, &(0x7f0000b0a000)=0x4, &(0x7f000098f000-0x8)=0x401) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) 2018/01/08 00:38:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f000045f000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xffffffffffffff5c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000391000-0x160)={{{{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]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000013b000)={r0}) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f00006a8000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000fa1000-0x8)='./file0\x00', &(0x7f0000861000-0x20)={{0x77359400, 0x0}, {r2, 0x0}}, 0x100) close(r0) 2018/01/08 00:38:53 executing program 5: semctl$SEM_STAT(0x0, 0x0, 0x7d00, &(0x7f0000001000-0x5a)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$notify(r0, 0x402, 0x80000004) r1 = syz_open_dev$vcsn(&(0x7f000001b000-0xa)='/dev/vcs#\x00', 0x8000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000869000)={0x0, 0xfc26, 0x3, &(0x7f0000a9c000-0x8)=0x0}) [ 25.316342] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006ee940 [ 25.316347] R13: 00000000ffffffff R14: 00007fd4875d66d4 R15: 0000000000000000 2018/01/08 00:38:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006bd000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000454000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000834000)={r2, @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]}, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000122000)=0xa0) 2018/01/08 00:38:54 executing program 6: clone(0x0, &(0x7f0000e53000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000905000-0x4)=0x0, &(0x7f0000376000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000002000-0x67)=""/103, 0x67}, {&(0x7f0000000000)=""/106, 0x6a}], 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000168000-0x9)='/dev/rtc\x00', 0x400, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000607000-0x8)='./file0\x00', 0x0) 2018/01/08 00:38:54 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009ff000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000-0x4)=0x7f, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x42, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000aa000)={0x100000000, 0x6, 0x6, 0x7fffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000047c000-0xf)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write$fuse(r2, &(0x7f0000be6000)={0x28, 0x1, 0x6, @fuse_notify_store_out={0x0, 0x0, 0x0}}, 0x28) 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000ed2000)="18000000270043f8feffff780000360004ffffe800400000", 0x18) syncfs(r0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00003cb000)={{0x3, 0x0, 0x6, 0x3, 0x3}, 0x5, 0x359b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00005a1000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000000004531, &(0x7f0000824000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000399000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x4, &(0x7f000085b000)='./file0\x00', r1, &(0x7f0000000000)="47b22ea3b169275119aaa4dd39c90ec4236af07ed01e2fc1751420bcb59ae77768921c3664759f7e876ba7a3c398a6f1de061c02f353e5cef2467b6049c5562bd0798b64b5f0324980a196f4936a614495dc0e00ac7b808e2df85c04d2c67960715ab1c1378971f850ad0181bbb6b0296b2479547d947dfbc7680453c95b") [ 26.439491] binder: 3866:3869 transaction failed 29189/-22, size 24-0 line 2845 2018/01/08 00:38:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) lseek(r0, 0x0, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000d20000-0x79)=""/121, &(0x7f00007bd000-0x4)=0x79) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x2) 2018/01/08 00:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000841000-0xd)='/dev/dmmidi#\x00', 0xff, 0x800) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000054a000-0x10)={r0, r1, 0x3, 0x1}, 0x10) accept$nfc_llcp(r0, &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000ce6000-0x4)=0x60) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 00:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000536000)=[{r0, 0x8005, 0x0}, {r1, 0x1010, 0x0}, {r1, 0xbbea066671d0dcb4, 0x0}], 0x3, 0x7) r2 = dup3(r1, r1, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000bab000)={0x200000000000000, 0x0, 0x2, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00003a3000)={{0xba, 0xd7}, 'port0\x00', 0xac, 0x0, 0x2, 0xbf4f, 0x400, 0x7fff, 0x6, 0x0, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000541000-0x12)='/dev/snd/midiC#D#\x00', 0x5, 0x400280) syz_open_dev$dspn(&(0x7f00008b7000-0xa)='/dev/dsp#\x00', 0x9, 0x400600) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f15000-0x4)=0x0, &(0x7f0000524000-0x4)=0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000762000-0x2)=0x10000, 0x2) 2018/01/08 00:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="8907040400", 0x5) readv(r0, &(0x7f000076b000)=[{&(0x7f00003e7000)=""/222, 0xde}, {&(0x7f00008f2000-0x21)=""/33, 0x21}, {&(0x7f00009c9000)=""/76, 0x4c}, {&(0x7f000020f000-0x18)=""/24, 0x18}], 0x4) sendto$inet(r0, &(0x7f0000890000)="", 0x0, 0x0, &(0x7f0000ebc000-0x10)={0x2, 0x0, @rand_addr=0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007b0000-0x12)='/dev/input/event#\x00', 0xaf, 0x2) get_mempolicy(&(0x7f0000e90000-0x4)=0x0, &(0x7f00002fc000-0x8)=0x0, 0x1aa6, &(0x7f0000cf7000/0x3000)=nil, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000a1f000)=""/164) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}, 0x0) 2018/01/08 00:38:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x5dbd}, &(0x7f0000b5d000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000001e000)={r1, 0x0, 0x9, 0x7e}, 0x10) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000323000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f00005f9000)={0x20, 0x7, 0x340f, 0x4, 0x5, 0x9, 0x7, 0x10001, 0x5, 0x7fff}) munlock(&(0x7f0000c76000/0x2000)=nil, 0x2000) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000080c000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) remap_file_pages(&(0x7f0000891000/0x4000)=nil, 0x4000, 0x3, 0x2, 0x20) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00008f1000-0xb)={0x8, 0x8000, 0x3, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x800, 0x3, 0x10001, 0x8001}, 0xb) 2018/01/08 00:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00004f0000-0x78)={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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000661000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00009c4000-0x8)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x4, 0x0, 0x0, 0x0, @tick=0x0, {0x2, 0x0}, {0x0, 0xff}, @ext={0x0, &(0x7f000076d000-0xdc)=""}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x8, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x4, {0x0, 0x0}}}], 0x90) 2018/01/08 00:38:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000034c000-0x4)=0x0, &(0x7f0000a9a000)=0x4) mkdir(&(0x7f0000cf8000-0x8)='./file0\x00', 0x0) socket$inet6(0xa, 0x80007, 0xea) r1 = creat(&(0x7f0000cf8000)='./file1\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x10001, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) r2 = syz_open_dev$random(&(0x7f0000cf9000)='/dev/random\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000cf0000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000-0x4)="", &(0x7f0000cf9000)=0x0, &(0x7f0000cf9000)=0x0, &(0x7f0000cf9000)="") creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) dup2(r2, r1) 2018/01/08 00:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f000098a000-0xd)='/dev/urandom\x00', 0x0, 0x1) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/01/08 00:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000037000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000da2000)=""/234) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x100000000000000) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000173000)={0x8, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/dsp\x00', 0x0, 0x0) connect$bt_rfcomm(r3, &(0x7f0000045000)={0x1f, {0x8, 0x120, 0x1, 0x1, 0x6f9, 0xffff}, 0x5}, 0x9) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000cab000-0x98)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x80000008, 0xfff, 0x0, 0x0, 0x0, 0x0}]}) link(&(0x7f0000ad1000-0x8)='./file0\x00', &(0x7f0000f48000-0x8)='./file0\x00') 2018/01/08 00:38:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x6, 0x0, 0x4, 0x0, 0x100000000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x20000001, 0x8001) write(r0, &(0x7f0000442000-0x1f)="1f0000000306ffde0000f49f000000a9200644000b00010000000000008004", 0x1f) 2018/01/08 00:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e0b000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006ca000-0x11)='/selinux/enforce\x00', 0x100, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050b000-0xd)='/selinux/mls\x00', 0x0, 0x0) prctl$intptr(0x1d, 0x8000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000892000-0x4)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 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 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5382, &(0x7f0000001000)="") 2018/01/08 00:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x6, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000de4000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000263000)={0x10001, 0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) [ 26.643881] mmap: syz-executor7 (3930) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/08 00:38:54 executing program 5: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000900000)='/dev/cuse\x00', 0x410200, 0x0) open$dir(&(0x7f0000357000-0x8)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003d7000)={0x0, 0x9}, &(0x7f00003b9000)=0x8) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000901000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000902000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000902000-0x4)=0x1008) r3 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f00005da000)={0x2, 0x440648bd5446fb10, 0x5, 0x5, r3}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000900000)={r2, 0xffffffff7ffffffe}, 0x8) 2018/01/08 00:38:54 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000380000)={0x0, 0x4, 0x450a, 0x8000, 0x6, 0xeec5, 0x0, 0x9, {0x0, @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]}, 0x9, 0x2, 0x7f, 0x7, 0x2}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000+0xc03)={0x0, 0x0}, &(0x7f0000587000-0x4)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008d4000)={r1, 0x20}, 0x8) bind$unix(r0, &(0x7f0000cb6000+0x438)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget(0x3, 0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000001000+0xf39)=""/88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000632000)=0x6) 2018/01/08 00:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write$tun(r5, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) syz_open_dev$usbmon(&(0x7f0000b90000-0xd)='/dev/usbmon#\x00', 0x3f, 0x16100) move_pages(r1, 0x2, &(0x7f00001a0000)=[&(0x7f0000862000/0xd000)=nil, &(0x7f0000c35000/0x2000)=nil], &(0x7f00001ff000)=[0x1], &(0x7f00000b5000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009c0000)=0xc) dup2(r2, r3) tkill(r0, 0x16) 2018/01/08 00:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000829000-0xd0)={0x5, 0x2, 0x0, 0x6000000, 0x6, 0x3e83, 0x7, 0x101, 0x1, 0x7, 0xfff, 0x6fdd, 0x200, 0x5c, 0x3, 0x3, 0x0, 0x1a4, 0x7, 0x35, 0x80000001, 0x3, 0x6, 0x1f, 0x2, 0x7}) r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f000094a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuseblk_mount(&(0x7f0000780000-0x8)='./file0\x00', &(0x7f00005d1000-0x8)='./file0\x00', 0x2, r0, r1, 0x2, 0x9, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x400000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00007c4000)="") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000343000-0x9)='/dev/rtc\x00', 0xa80, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00006ab000-0x8)={0x0, 0x0}, &(0x7f0000fcb000)=0x8) rename(&(0x7f0000a7a000)='./file0\x00', &(0x7f00002b7000)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000bbf000-0x10)={0x0, 0x200, 0x8, 0x2, r5}, 0x10) clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000d4a000)="") r6 = dup2(r3, r2) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000cc0000)=@int=0x0, &(0x7f0000a62000)=0x4) wait4(0x0, 0x0, 0x2000080000000, &(0x7f00001c6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000ba8000)='/dev/input/event#\x00', 0xffffffffffffffff, 0x4002) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000379000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000dba000-0x17)='net/ip6_tables_matches\x00') r1 = syz_open_dev$amidi(&(0x7f0000064000-0xc)='/dev/amidi#\x00', 0x3f, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000e52000)=0x19, 0x4) 2018/01/08 00:38:54 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ddd000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000006a000)={&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000b39000-0x30)=[{&(0x7f0000122000-0x1d)=""/29, 0x1d}, {&(0x7f0000746000-0x76)=""/118, 0x76}, {&(0x7f00004c4000)=""/103, 0x67}], 0x3, &(0x7f000057d000-0x9f)=""/159, 0x9f, 0x6}, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc89, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000729000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00007ab000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000539000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4c4882", 0x0, "07877e"}, ""}}}, 0x2e) 2018/01/08 00:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000072000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d57000)=0xe8) ioprio_get$uid(0x3, r0) r1 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000829000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/08 00:38:54 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00004fa000-0x1)="", 0x0, 0x0, &(0x7f000037c000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = msgget$private(0x0, 0x240) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgsnd(r1, &(0x7f0000f51000-0xe5)={0x1, "fca30a810b93960bb7a7d793cfd58d421cf0c36373344a3468ccd42ee102a98c98d641a2b4444ef796d5a570934476c2da739835249f007e4de26feae884331496d60d37ffc8671183d999899ec3ddafdd010c9516dcdd49774ee306e25c79e01008fdd502d4f00a925506e2836a337082b43d69a4a193e67992bcaa62c0b8aa4bcc1e92a23e5680781c88b4d03326bf7c75983eba51a9f7582afabf7e36eac8e98b429507b9e5f7c2115793d204624efbfb9bbe2e88644e8963d29e8ef09a767e89051c1b3ee2e5d945db9908e86c837b9c0e0b2bef3b42c688863996"}, 0xe5, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000f51000-0x4)=0x69ac, 0x4) recvmsg(r0, &(0x7f0000273000-0x38)={&(0x7f000037a000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b28000-0x40)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000ce4000-0xb)='/dev/adsp#\x00', 0x800, 0x44002) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000b3b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000098000)=0x14) recvfrom$packet(r2, &(0x7f0000f52000-0x2f)=""/47, 0x2f, 0x2, &(0x7f00007ce000)={0x11, 0x18, r3, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/08 00:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000467000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2285, 0x800b1) 2018/01/08 00:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b74000)={r2, r0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f000095e000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000ed6000-0x3b)="b8e110c7d4a3783c5ab4a5e02e760f58ef0a7f241a94196c8592f23b353952efe18c4ad97a40960c5e4eb0d31d206e47f8918835c81969e5d29eaf") ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e1, &(0x7f0000af2000)={r2, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000447000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009d6000)={0x0, 0x0}) write$evdev(r3, &(0x7f000004f000-0x60)=[{{r4, r5/1000+30000}, 0x8, 0x5, 0x4}, {{0x0, 0x7530}, 0x8, 0x5, 0x0}, {{r6, r7/1000+10000}, 0x3, 0x7f, 0x4ef}, {{0x0, 0x7530}, 0xfffffffffffffffe, 0x4000000, 0x8}], 0x60) 2018/01/08 00:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0xfffffffffffffffd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000d7000-0x8)='./file0\x00', 0x181) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000019a000-0x4)=0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f0000021000-0x9f)="92284d235171d55c9f52ff2d2c35438e2fd77d56456ffea04417904930aa4199faf1df1716ca4f408bc5e6cccb66cb4c5aea3f043d4196c52c06d5d8561c09ade822e935576c998f7934c7651156a1b6b5b4f56fba121e4eb5007b5629fd4408f9cedc5f0c4fcd3504ae32538c09d909288806c6d91d774be8a63eb12dae7142620a02a1a2a8dbf9ba3760f4b07abf344e085491c8ad0e3158064442dc9045", 0x9f}, {&(0x7f0000939000-0x98)="0eb2986ab220d348149a9680f92494094a6c3b692c23b83b5517531b8fa9d165baec8c7b988cc78d0266ee0ba8f027f1215500ff77482a6f6ca0fbf9b6e875fb2081e459d76db15b76f5f39d53dcff9cc853ebec80c1ebbbac7c4c893dec56612ee5007e48ba8dd05a22471f42f83761250c174b164cd1fd2058bf49213a716187e31699f376b18ba5eb17c1911ec5dfc20d2712842c1d43", 0x98}, {&(0x7f0000020000)="56c3519c94731bdec650ad6f84b607095a969884053d1fae2278b6a3ca16123e660357770dc74f04be3e4e5e23bb1143e83c92bb6688acb95bb9c90c7c19b73fd5418a718d8299c8c4b2d5749148d0dbf85412fabe44217713372bf385a5b4ed452ca268aa609014a6285e918cf6bde0b0a2dbec68f59697044b70d41be2e6a7a01a1fb177d5a801717b875fbeadaca56e034ef4f793d1c63ff4e352f3831578250e77e6faaa5486564bf7708c244b0c52fa9630bda618429f", 0xb9}, {&(0x7f0000a39000-0xd2)="b29ff88b58da22cbc53bf2b037c96d87277610795057c18b53d9efa1d7161f21d0c94d9557d216ad00ce9ec5f7d908f22bc1a9c535f5b168b5b5293bb9b70c21bc0d47d2afb5abbbff2b2482f48aaf85c0987b05adf546d17e861c85963744e0c6cde962f2b47f07659321d45809fd312c9d6c012ddac8d6b511c7b2789ac087c65a612d3b4ad558b027b7df67ef9c2ce8d0e6d7d18efe9637d1ab81b91926eaed162fdd97d0c65ab135aaa2777dd4e7c04bdb75e3dbf62faae5af08e64556cfff5b4d74b148cae34a2968608669d557b74d", 0xd2}], 0x5, 0x9) syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x4, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x0, &(0x7f00006f2000)=0x0) io_submit(r4, 0x4, &(0x7f0000388000-0x20)=[&(0x7f0000033000)={0x0, 0x0, 0x0, 0x7, 0x20, r3, &(0x7f0000889000)="5af0540c0448a4d74ed3904eadefd5a3c996323d2f46018c4240d8762d070f586824661a97f013a1de77e7", 0x2b, 0x5, 0x0, 0x1, r1}, &(0x7f0000709000-0x40)={0x0, 0x0, 0x0, 0x0, 0x6, r1, &(0x7f0000b0d000-0x29)="22b0a5038a592061969144e7ce3b347e0b2881263aa0b0bf12b9636620626429db2dd64abf11554696", 0x29, 0x70, 0x0, 0x1, r1}, &(0x7f00002de000)={0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffa, r0, &(0x7f0000a94000)="62d7a39935cff49ac55262159d32803f", 0x10, 0x6, 0x0, 0x0, r1}, &(0x7f0000cbc000)={0x0, 0x0, 0x0, 0x2, 0x200, r1, &(0x7f000097c000-0xb3)="357ea395a14f55357eaf3a874047c5c7b5a957f6306cb5ea6c61b80f1a0f456c4da79c6804fb01157d6901ec9fbfc45198a1e157a483ca531f7ba64bd9758f0f92ae89f8c3c4cbb1d0c7da0891131ed58f85bc69671e72f4e2074b688ffa234a1d8ff1125b3028efc3024f6581d3f3a5f449d197132ba4cf5e7d32d86a576329c183fa588fd62a60cd65179f526e99ff74cff4a2e83baa53bc56ff003f33abce1a1d9667dfa122f4b14d089c166521bcf2858d", 0xb3, 0xfffffffffffffff9, 0x0, 0x0, r1}]) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x554b, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0xd, 0xfffffffffffffffe, 0x0, 0x2, 0x20000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x101, 0x1ffffffff, 0x0, 0x0, 0x7, 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$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f00002d8000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000973000-0x7e)="b5cf7c45117c9fbb6bb4b9cd22d8375c33148f07fdb7f67fdff595a2fa5c91eb2afc75a8a4d2b665ca900af1df60a83a70ca90ff1ac0aa2804fe1c4dd92e401917a533a6200b1974d958c4f480b0635f35b2d7e92669b334cb6cbce16677c010e7a41cfa6df92e37233f64104f19ac7bbf7128ffaa3deda8e5e6bcf27c4e", 0x7e) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000456000)=0x0) fcntl$setown(r0, 0x8, r7) sendmsg$unix(r6, &(0x7f000020e000)={&(0x7f0000220000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000056b000-0x80)=[{&(0x7f0000141000-0x39)="87c4a86be372b49386b2bc6c8bff67acd477d6c51e99803e9edc97b3a3979d900d2fb5ba1b5a11a04803ae73dd6c14be4d2d91d0cf9117d86a", 0x39}, {&(0x7f0000e1c000)="3d5cdfaa64b0b57e24cf6df51a2c76a10e37b923244892473ad6b8127694191aa9f4dbb572609c3d7187b8055283baf0635b85d3e229ab76efc8d56be043d4987dd7ad07296c27e4880a972fd51fb5510095", 0x52}, {&(0x7f000022c000-0x54)="29bacefee40494eeb7c77e24f868ec4de22ec4ae7723684e1200a964b09cfc01ff1bf6103f23bd68310dc9e94d5bf213ef8c0c6ae0f9b8a7b25cc5f0e6e80a539be0726509efd8eb43d6c884b50f5880a276cfd9", 0x54}], 0x3, &(0x7f000045a000)=[], 0x0, 0x0}, 0x8004) dup(r6) chroot(&(0x7f000035a000)='./file0\x00') r8 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r8, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r8, 0x40046207, 0x0) preadv(r5, &(0x7f0000ce8000)=[{&(0x7f00002c9000-0xc8)=""/200, 0xc8}], 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000f83000)={@loopback=0x7f000001, @rand_addr=0x9}, 0x8) ioctl$BINDER_WRITE_READ(r8, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0xa1, 0x1, 0x0, 0x0, 0x40, 0x0, &(0x7f000000b000-0x58)=[@flat={0x77622a89, 0xa, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000008000-0x8e)="c0", 0x1, 0x6, 0x3f}], &(0x7f000000b000-0x30)=[]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) 2018/01/08 00:38:54 executing program 6: socket(0xb, 0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syslog(0x4, &(0x7f0000c32000)=""/44, 0x2c) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b16000)=0x0) tgkill(0x0, r2, 0x0) 2018/01/08 00:38:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000033a000-0xd)='/dev/net/tun\x00', 0x0, 0x2000000000000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r1 = dup2(r0, r0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000356000-0xe0)="fcc5b623fdc6b32b2d55f20ca7624d4f42e19ea58141d6de217b4db6195152ca342451e1d2d1ac11a895ce11b8820b54323328930f68b3c418c7f9c136aaccef096b75427abd794850c2408b0faa124cd151ecf00126d0e8c827f409e4d89f9787244a97f1c903de7f9a944db482dab2b45b607ee109eb8760c05528ba785bc4e93a906adb5ea8e273c3e485a1b70437844677da1d3e1b01e809e0d506cc96d3043b20237cfc2d515160b71271f7d56237c1d0acc060bc166b0b66fa40513140c2c847c2cc9cdc0bc9ac27b1708629896d932cfe70541fbd9e8156e0f5c60c92") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x800001, 0x0, []}) ioctl(r2, 0x8916, &(0x7f0000000000)="") 2018/01/08 00:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000af4000)='/dev/snd/midiC#D#\x00', 0x3, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000e3000)={0x100, 0x200, 0x2000000000, 0x100000001, 0x8, 0x100, 0x401, 0xffffffffffffff1a, 0x9, 0x4, 0x4}, 0xb) r1 = request_key(&(0x7f000076f000)='encrypted\x00', &(0x7f0000e05000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005c7000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc) request_key(&(0x7f000084f000-0x6)='logon\x00', &(0x7f000087c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c2000-0x12)='/dev/snd/midiC#D#\x00', r1) keyctl$set_reqkey_keyring(0xe, 0x1) 2018/01/08 00:38:54 executing program 4: mbind(&(0x7f0000015000/0x14000)=nil, 0x14000, 0xc000, &(0x7f0000ca8000-0x8)=0x0, 0x0, 0x0) sigaltstack(&(0x7f0000aee000/0x1000)=nil, &(0x7f00004aa000)=0x0) 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x3, 0xa87, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bd0000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 26.883953] binder_alloc: binder_alloc_mmap_handler: 3990 20467000-2046a000 already mapped failed -16 [ 26.931223] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) [ 26.937900] binder_alloc: binder_alloc_mmap_handler: 3990 20000000-20002000 already mapped failed -16 [ 26.939149] binder: BINDER_SET_CONTEXT_MGR already set [ 26.939162] binder: 3990:4012 ioctl 40046207 0 returned -16 2018/01/08 00:38:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x121000, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x0) 2018/01/08 00:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006d5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x75, &(0x7f0000f08000)={r2, 0x0}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c04000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fgetxattr(r0, &(0x7f0000905000-0x19)=@random={'btrfs.\x00', "402ea42c26776c616e3140766d6e65743100"}, &(0x7f0000d9a000)=""/243, 0xf3) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000118000)={r2, @in6={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000808000)=0x8c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bc5000)={0x0, {{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x67, &(0x7f000058e000)=""/49, &(0x7f0000e72000)=0x31) 2018/01/08 00:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80000, 0x1, &(0x7f0000503000-0x8)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f00004a6000)=0x0, &(0x7f0000b30000-0x4)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a8a000)={0x0, 0x7f}, &(0x7f0000bbe000-0x4)=0x8) getdents(r0, &(0x7f00002e1000)=""/85, 0x55) getsockname$ipx(r0, &(0x7f00007c0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e86000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001e5000)={r2, 0x3}, 0x8) ioctl(r1, 0x80004526, &(0x7f0000ad4000)="ed8127ccd500dda3c2c2289405e83d9c0ecf9a45ba01f71878e05fc569641d765999c6037887af545f98cdf4385cdc5ae22c20749022abddf2f6f5b9ece024c6d5164d43309e9b") 2018/01/08 00:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x363, 0x3, 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) openat$autofs(0xffffffffffffff9c, &(0x7f0000a06000)='/dev/autofs\x00', 0xa081, 0x0) r0 = syz_open_dev$binder(&(0x7f000050e000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4c, 0x0, &(0x7f0000777000-0x4c)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000067c000-0x21)=[], &(0x7f0000534000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000078a000)=""}) 2018/01/08 00:38:54 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000001000-0x10)={0x0, 0x8, 0x80000001, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400003, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x7, 0x4, 0xfffffffffffffffc, 0x1, 0x0, 0x1, 0x812e0, 0x4, 0x8, 0x5, 0xe501c33, 0x3, 0x7fff, 0x6, 0xff, 0x8001, 0x1, 0xe6ca, 0x81, 0x4, 0x0, 0x3f, 0x1, 0x3, 0x1, 0x6a, 0x5, 0x9, 0x400, 0x4, 0x3ff, 0xfffffffffffffffd, 0x1, 0xfffffffffffffff8, 0x4, 0x74b9cf8d, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000106000)=0x0, 0x2}, 0x20008, 0x2, 0x2, 0x6, 0x6, 0x8000, 0x4, 0x0}, r0, 0x10001, r2, 0x9) getpriority(0x1, r0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001000)={0x7, 0x10, [0x2, 0x3, 0x1ff, 0x5]}) 2018/01/08 00:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffdd, 0x101}, 0x3, 0x0, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00002f2000)=[{&(0x7f0000453000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000031f000-0x10)=[], 0x0, &(0x7f0000095000)=[@init={0x18, 0x84, 0x0, {0xc47, 0x0, 0x0, 0x5}}], 0x30, 0x0}], 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000a7f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000afd000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000095000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000664000-0x90)={[0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f000064a000)={0x1, 0x4ae1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 00:38:54 executing program 7: mmap(&(0x7f0000000000/0xd5a000)=nil, 0xd5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x415, &(0x7f0000d54000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "aa7750", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0300a2", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000d53000)={0xfffffffffffffffe, 0x1, [0x0]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d5a000)='/dev/ppp\x00', 0x600, 0x0) mmap(&(0x7f0000d5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000d5b000)=0x0, &(0x7f000091a000)=0x4) open_by_handle_at(r0, &(0x7f0000a0d000)={0xe7, 0x8, "fa40bf6d60ca55dbe8bee890eb87b5a39bc297cfd364b3d2b841c26d4ca3f92d4fc434ebd7ba93e39ca1afd5358fac439f2fb3602ac32eea2defffe0ac86adf2d587c4064936606c0fe763d0b72ff3060c0c8e34de65a0a224c191aa0c0fb649d69574a356757eb1174a23a30e899c5de621dfdf235eb8ff287feeac8d01caa7af0a7662243702bf52124b82a73dec8910882de467ef89e77bd300ae81b601023a1c5b14fff2adfdfcaccb9fd226d049ff00082ac14a89f701fef7570e2e6d1bd3d79624183cc24f36fd588aace106ebfe85416a22840be09341ecb9806994"}, 0x18200) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000aeb000-0x2)={0x0, 0x6}, 0x2) mmap(&(0x7f0000d5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000230000)={0x0, 0x0}) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000d5c000)=""/4096, &(0x7f0000d5d000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bfe000)={0x0, 0x0}, &(0x7f0000d5b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000465000)={r2, 0x0, 0x26, 0x894a}, &(0x7f000083a000-0x4)=0x10) [ 27.022209] binder_alloc: binder_alloc_mmap_handler: 3996 20000000-20002000 already mapped failed -16 [ 27.032879] binder: BINDER_SET_CONTEXT_MGR already set [ 27.038254] binder: 3996:4004 ioctl 40046207 0 returned -16 [ 27.038320] binder_alloc: 3996: binder_alloc_buf, no vma [ 27.038345] binder: 3996:4026 transaction failed 29189/-3, size 64-0 line 2960 [ 27.061250] binder: undelivered transaction 4, process died. 2018/01/08 00:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000078f000)={0x2, 0x78, 0x3e2, 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$usbmon(&(0x7f0000a08000)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000578000-0x14)={0x58a4, 0x2, 0x8, 0x4, 0x20}) 2018/01/08 00:38:54 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f00003dd000-0xc)='/dev/rfkill\x00', 0x40, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000192000)='./file0\x00', &(0x7f0000045000-0xe)='./control\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000017a000-0x8)='./control\x00', &(0x7f0000014000)='anon_inodefs\x00', 0x9002, &(0x7f0000fcb000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0xb3b9, &(0x7f0000005000)="") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000a31000-0x1000)=""/4096, 0x1000) getpriority(0x1, r0) 2018/01/08 00:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000068000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x40000000401070ca, &(0x7f0000b6f000)="") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c69000)='/dev/cuse\x00', 0x800, 0x0) mkdirat(r1, &(0x7f000085b000)='./file0\x00', 0x20) [ 27.103711] binder: 4028:4041 got reply transaction with no transaction stack 2018/01/08 00:38:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x4b235899, 0x99fb2a67b4453cc7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001000-0x18)={0x81, 0x80, 0x4, 0x5, 0x9, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/01/08 00:38:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000013b000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/mixer\x00', 0x0, 0x0) mknod(&(0x7f0000969000-0x8)='./file0\x00', 0x80, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0xe, 0x0}) read(r1, &(0x7f0000000000)=""/32, 0x20) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000a82000/0x2000)=nil, 0x2000}, 0x1, 0x0}) prlimit64(0x0, 0x7, &(0x7f0000d2e000)={0x0, 0x0}, &(0x7f0000a6e000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xc9)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="") 2018/01/08 00:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000432000)='/dev/amidi#\x00', 0x3f, 0x2) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dc8000)={0xffff, 0x40000000000000, 0x1, 0x101, 0x2}, 0x14) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000763000-0xc)={0x4, 0xffffffffffffffff, 0xfffffffffffffffd}) [ 27.147099] binder: 4028:4041 transaction failed 29201/-71, size 0-0 line 2760 2018/01/08 00:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000d80000)={0x19980330, 0x0}, &(0x7f00000f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000d42000-0x12)='/dev/input/mouse#\x00', 0x7f, 0x841) bind$alg(r0, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000779000)=0x0) 2018/01/08 00:38:54 executing program 6: syz_emit_ethernet(0x3e, &(0x7f00000c1000-0x118)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "54f701", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000001000-0x10)={0x35, &(0x7f0000001000-0x35)=""/53}) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/08 00:38:54 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00009a3000-0x12)='/dev/input/mouse#\x00', 0xb23, 0x6a001) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000196000-0xc)={0x4, r0, 0x2}) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00006e1000)={@common='bcsf0\x00', @ifru_flags=0x1000}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000b7f000)={0xffffffffffffff31}, 0xfffffffffffffdd5) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000225000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) r4 = syz_open_dev$dspn(&(0x7f00005d2000-0xa)='/dev/dsp#\x00', 0x40, 0x400000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00008a6000-0x14)={0x0, 0x6, 0xffffffffffffffff, 0x2, 0x7, 0x100}, &(0x7f0000bf7000)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000924000)={r5, 0x401, 0x4, 0x2}, 0x10) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f000004f000)="7dc9405600269684019cc1b14c5f715cb82874e6811f83315e45a618807f3e30c8c71306ea28aa5ee98e1dd9ca828995dc880e31880792f7d0a5f9171039b4e36f9a22407351dfdc9c695bf00adefce1d221ce9a30ab715194edb009adce604fd66e1bb6497a25b33973aff25cbd2827aae8129da0b5e212df4c4f0af7badbb22c96d5fd86fb36941993e38a5b11e0dd5be2c5ba351f8692a610b58511db77d7f905df685cc6a21b58ea45ddef8bca1917bdd60e21bc5b1827e59507abd6eb0cceaa00932b18ac49af33a19316118796c2a8d3b238958863972d137cb739c0e2ed4eb0d602d1535e425d") setsockopt$inet6_int(r4, 0x29, 0x0, &(0x7f0000001000-0x4)=0x9, 0x4) getpeername$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_int(r3, 0x29, 0xcb, &(0x7f0000d61000)=0x0, 0x12f) [ 27.187508] binder: 4028:4056 got reply transaction with no transaction stack [ 27.210647] binder: 4028:4056 transaction failed 29201/-71, size 0-0 line 2760 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d7c000)=[{&(0x7f0000be1000)="290000001800ff0900000000080000020a0100000000ff06800000000d0009000900001902000000f6", 0x29}], 0x1) r1 = add_key$keyring(&(0x7f0000246000)='keyring\x00', &(0x7f000086c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000c29000)='trusted\x00', &(0x7f00009a0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bfc000)='proc\x00', r1) 2018/01/08 00:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c22000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000926000-0x5c)={{0xa, 0x2, 0xd3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, {0xa, 0x2, 0xa7ff, @loopback={0x0, 0x1}, 0x2}, 0x3f, [0x1, 0x100, 0xfffffffffffffffa, 0x5, 0xbd, 0x9, 0xd29b, 0x8000000000]}, 0x5c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000739000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000fbb000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000d17000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 00:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000027d000)='/dev/audio#\x00', 0x8, 0x4000000100) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000693000-0x1)=0x0, 0x1}, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mkdir(&(0x7f0000dbb000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000915000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000275000)={r0, 0x0, 0x9, 0x1000, &(0x7f00009d2000)="c73b5b20142b467823", &(0x7f000045c000)=""/4096, 0xb1c5, 0xb6}, 0x28) rmdir(&(0x7f0000237000-0x10)='./file0/control\x00') ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000163000-0x34)={{0x2, 0x3, 0x101, 0x2, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 27.260441] binder: undelivered TRANSACTION_ERROR: 29201 [ 27.266694] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/08 00:38:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab3000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c10000-0x4)=0x0, &(0x7f00008d0000)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r2 = shmat(0x0, &(0x7f000086c000/0x3000)=nil, 0x1000) shmdt(r2) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt(r3, 0x114, 0x4000000000000008, &(0x7f0000000000)="f020b46b", 0x4) r4 = syz_open_dev$usbmon(&(0x7f0000d18000-0xd)='/dev/usbmon#\x00', 0x81, 0x10000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000b7a000)={0x4, r1, 0x0}) 2018/01/08 00:38:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000844000/0x2000)=nil, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00009e6000-0xa)='/dev/vcsa#\x00', 0x3, 0x20000) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000cee000)={0x9, [0x29b, 0x0, 0x10000, 0x0, 0x6843, 0x6, 0x7, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$KVM_NMI(r0, 0xae9a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000502000)='/dev/ptmx\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013e000-0x18)={0x0, 0xad, 0x20, 0x4, 0xaa2}, &(0x7f00003f5000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d5e000)={0x3, 0x8250000000, 0x2, 0x5, 0xb35, 0x401, 0x8, 0x101, r2}, 0x20) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/08 00:38:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 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) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000b57000-0x40)={0x0, 0x0, 0x0, 0x0, "f20a55ff011241e59bf32d24d5ab3dba21cf993b16fb141aea35b2e843ad1315b1dd5ed38dedfa0dfc28182a", 0x0}) fanotify_init(0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000b97000)={0x0, 0x0, 0x0, 0x0, &(0x7f00003dd000)=[], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f00008a4000-0x8)={0x0, 0x0}, 0x80000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e4e000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 00:38:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000c15000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/0, &(0x7f000033c000-0x4)=0x202) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f65000-0x8)={0x0, 0x0}, &(0x7f0000d6e000-0x4)=0x8) 2018/01/08 00:38:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc5000-0x14)={0x5, 0xa8, 0x9, 0xa, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004cc000)={r0, &(0x7f000092f000)="92"}, 0x10) r1 = semget(0x2, 0x1, 0x200) getresuid(&(0x7f000094a000)=0x0, &(0x7f0000d3e000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x0) lstat(&(0x7f00003b1000-0x8)='./file0\x00', &(0x7f0000600000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000b7000)={{0x1, r2, r3, r4, r5, 0x4, 0x5, 0x0, 0x0, 0x0}, 0x800, 0xea, 0x1, 0x0, 0x0}) syz_open_dev$audion(&(0x7f0000e2d000)='/dev/audio#\x00', 0x8001, 0x0) 2018/01/08 00:38:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000a09000)='./file0\x00', &(0x7f00006e6000-0x1)='ramfs\x00', 0x0, &(0x7f000000a000)="") link(&(0x7f0000329000-0x8)='./file0\x00', &(0x7f00000d3000)='./file1\x00') 2018/01/08 00:38:54 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 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c54000-0x8)={0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000ff0000)='./file0\x00', 0xf00, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d4c000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0xff, 0x5, 0xd0, 0x100, 0x9}, &(0x7f0000f60000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e81000)={r4, 0x1000, "3953ce4ab4f35405f28188212aebc72b85176f659bc2ab396764916fbfe854dab1bf3324fd91cbf58da207fc1c60f938719130b77aba8fed7d71f1bdf58950b94fc1fe6b853b09002c6f2541acf1c0b607832ef8f8426d027d40eb3bb941bba90b3d9668c75ad94e478f57b409878458943b307786395dba29c051b093beb792a7748e1ed8fc0a671b2758ca46c1dfe3a107f8e544cb96cfd217c22cab8ea54f56c55b45536aae461b341aeab484825871e4d863256ea41b8222f11391c0c36ae4c47f0c6f7dfcb11cdb186cb83601774489fd40d937225185d40ab1d795d6b53b596e2cc33d153541228b7616ca84dd814bb3999048fd130aaf3cb1d17ed731276956d9a2115a0130ccc712b85b1072cded8899b671d5bb7db39270c546e63425b44f92a400d2fb5214df50e1e7e7ff189f67180ab9844844df77a9fea5005241f619cb87295b1cc2f2e1f934c93de81e32577fcaa7263f20be9fedbdbae7e61310eec8b46ea8822d6b2ce1ea9faaa9451c1084645e6a497ed955548480741b31bcdfc0a6a651b70c93474201d83f83ee2abe1ed31bd27a8c1da19ebbe2abccaaba5e185e95face1ef76be22b6214554063592bcfaccf0a1d1ebadefae5961d84146b5bfd1f71c64b1ea5ae09f06513a2ed0a66ba6bfa10e457ea19390295fc0ec1d3df356cff458c60a4d04648ef2944c0c24dc107a70f8928e8383419f0e22b587cf46a17be448669717f2f2ae7fcf6c8241b083054ffbd68716e0d32e7a4f02ed1291a0d9a17da048eb29dd6b0883d86e782b7fae14c4b586119d4a4a8898aac3093c84495f26bde0cc2da0fc14f344140653108a8c484a0f96520802e773cec7c0b731ead18c1a8dfcad984e66dfe83758a8a60a710e6bedbebc93f795c6878400d153054f7eb86d672b47eb9e6ac61745a7a3593ce28fd513dcb51918e44ed954359dc1bfeeab25e4d907b99b250d9b3575bcc98780e0a322524e60b2093d6cb2085a9fb169a74d3c3667e3d2b58b58bf1945ad99a869dcf396dc0830c87300ce263c4d316383d2131da19e6370407a617aacb3cd15d4e8c505fec9745eea00616b76f4dc344a3129dbcb67262c704bca2620e334066787c0240f294ccc175d5949804e171dad5d529a50ea92c2ded6eab613d5e20ece5b56547748bece1abb2abbfcc2f236ed6ce77e4598129d43e45c0dbc557a0a2a890dd41b141e9b88b1ae2778c0ad8914cb3b1c030f3fc64c486337c48da2acb5318a510bfb80b214d151a8a5d5bf925c50fbcd3b13e91fbd0914ac79a7998d7622fd418b5d1faddc52cfb83d65256c109f785060939afc19c6c60ea7f1c3cbc899f1b087762acc33fa267c5044ec5e43aeb1dc4cf90513ca45a2f7eeff279f0f0c85844db996fe838763297e511e62ecedfd011ac447236454edffe353f5f33d9dbdd1485e591f1632004ada59a5ac9c931b7b27342d7a848cbd6c2877a6ae2ff820d8253d3f776325fb9c1d3d47f5f0c2786f2a50637bacbdc90ff9315c5c9c5ef0f2c3b0bb8ed01cda4186082ea8090b5fcad369dd0ada4f874b267dcb84c560e0291d43cac825132afd8990ade091328c00828ae37b2dda72312cc8bc74102bac0e3a8d4e32a36eea1401760b42e5906b67cc048f69209d0cd156ca9a75286dfe4607c3ac83e2c64598f5c8de577e3250ae3d905063b1d2b5e042c9bd7f7ba6e17063580759c3da7e07f9897dde49c5479a0eee5602f39c92dc86d143584bf26b55d3d2cf9ca7cb17060d2e7dd00c6627dd6fdc146d05d93f0672bb43ae37f0bab21a33b895fcc88a7bc1a34291292276b59ad38356ba4bb7cd0451da865fbee559ebe93d6ae7368507fbd9e14deb5c2e88bc07f2cad0124f4149b6e5b1c2e46944676b28d67c6ad3f55d2a94d02ebf6c92812720fbf931978705432e0380de114e8457b8c70b3bab0e3ff2a215c5ef4cbb9033603b13ef395be0cda7156851568b29df56fad88713f28f33d669d162c60cf8dd402d199e14fde9e384c99e4bf4d2a07ad29a145b490994490177d20fec33de2a60f0683ec3f1fe6fc2f8d07c166bb24c3be9156ffa2ea0e052c23aa6b2f48f931e43a2371242959c36331fc42643959fa06ae4553548a236739fb947cfa679bcf27c95bc7790bd96bbe402f9a7a32a8f79e0cfd5817c7ba817543da0512b45b53fc25cc2c7327d956f0b3b2ae2fe3bb59fb740d0c81801f0b02e35119b2252e10d07a09a3e74071378e05a70e07c3252f67652333bcda26819c29fbfe57408be8e9d3b5a6ac749432dc26ddc80a4f0da46473e097c61d0aaefba969c494882a1d24d43b897d385e690d20de6b761e8cfbad3611f8b569938b397e7e0b080eb9d4af3a891871d23db8062b8c25589bda45c1049e3df9b06189b9dd4fe16d84c8d85ace9ab966f776fddc6e8c228f98798f28603933c5d929c50542b6c7c98e695c759b397a116e76d6462ede6b4fd71cdd5b1b29c4b13c890df2bc37b3be25814f8c0f7e1268c134cab9c0da78dd77a2640e542db556d598bee2a165397d5437ae33bb375c5c446291782fb2f20c4734d1ef3acdacab0cbfb73a8d072b4e1ec81c89353e3bd4ee945490c20a0676f05127da4c2c7903ba274e37546725e504846b00c4f9149be78e60651c35a620fa7c1447b55c5d62c6a8be446f4e4922b788430f082e5c680b3bb214f797bf62531c00cb983d8c083ad77348c2e3c7f7379db9a8af5a050c50d7eea767c412527ec0473b75e8c96d447c8bbbf121564e6b0dea05541d16ad4ee241c1c6bf63c9b2ff55480d884b9d6622975a3b6258db93cf7c406753cff2d1b49a1c8b571e7a6783d909fd0d78a204acdc735d5a3e3adcab1faef5fc79a35074d6a7d77c85ddc6d2abf1d1c30eacad514c48d9be9eb6bf1db16b92416dd43dd2c74bea63cbf5a217f5408abbda466b498eb4239be23a0678190b12abf1d505d022e937cf6c64a718cecacf8893c6f855ce4f243e046e12bf79f13513a584dd25e68e67efe1578dfc2277fe1d10db556903a44022475a7b4e783914e2d0843c1c9972f61d7d2cdd1183b71d15afdc87173e96651049e59163ec7bd43c24cd79726578f0d1ea8a1c67051fcbe316df32d17418a3661c53de66a91af11c943d027759b299ba2ca55b0f715ee5ece334b7fdddeb2b8b53ecf4d0242984960584fbd030b839a6d976688e7cb351600938855ded189a97602c333b331493157e4be0bdb2070083b3d915226d234d32f62905d92db4f6b8e909a59e2d798c8b2a0623ab2dbbd5fc4d362f4f4611a5c50647fe02d80a02b22d5a5ffe8c917904cc48bc418fbd938eeab957e3d43434d75d2e5f12c2df20ea8e92e6f6a5de49e2f154fac20e8e2a9d1c7b1076cecd1eea6a7b1d9b0888f4a06c358f3b30deaf5a7a543de7e13356322e8f8f4c3db306c18edc44f356277a226b9cf5fa9bb8f658e99e70dca700a06c863936b83d39a74e3fdef4c8a9badf15b6ef0e8867ca18df7efe6d9237914e498617cff2ae5f774f7e5ae6c1bbc800e2dce42d9e1e7a8d4154ef706a11d482ebeea708f59bbc67119f405b6e19f39b009e111322362b0d566c590f740554ddadeadeed7a77a9fc5c83c2c76b78a42956d11ee6ff27c24164e0450c479af4735a829c09fbe73a02d7289029bb05681e2dd7e005ac8fae6574b7d8fb981f6462202d94de38088a9ef1a6d1f599b5ed17d1c8c7657692c931ad7aada236ba995ba6c8546591e877a2578f9fa5470be74cc853db99c1e2600f8cbfa74ee4e7f3ebbf960f4c857bba9989a1e59dcc9b04ce386c3408a958505ef89793ac66dc8ef6e68713b5c4c46b41891ee2f33e2ccc3ea5da98f9b0a9734d4cd31d04da5710a9c06d43ec310066e728bbd467713777b396a40265482cc24147d3bb768033b2e57d0fbaf6b1563c8f3c1ddc06ae0076e5ccd07f0af57070f88bde19b3c0e709c4868abb781841020e24369f2b848da8bbf900c844969569c5919a8639201d125e56fc2d2d585d0cae24999742e932c67fc746766c2d246cd1085c246159733f0ff7a3406e825fe10e6fac3c35e8b1b9fbc24d61d0114c9ba01c3d868fa7a0b570caabdde9d29adffc28d77f86d0eab05245af6ef2920a7402cc5eb24ad302e1e399ff832adfd3872515d3bdaa26efe9a51819f50dd916f4be66d25e272d892e93b8f2c318dcdd8c27bc26f6a66f46fd7885796d0a5aa20d4d32dd19a501cd57695b21ea0fc77ec85db7c8f0b80d634bb116f6fd7e1c10afc0627df8bb48a48daae225344ea2fb3283d02418aecda7add5511a04b4916a4c9479db8eb8aeaea1e36b050738472e17be386ad3e25d7bc61f7a759943e0e359e18d22a3326315dbf24110d0baf2f60db844ec8147f5e81df43b3a29cc4cd2ea4d0314090253beb4b16d6e4f6c08ea8c7d7048b7937a4c0f3fae09b762a5ad6d377bc8bcb13b3d8e66e6a03adb47ba49f823df04f1084cca0b41e992dd1095db44dc6de3c621c45e0bd4e2b869dacd0c4c2b5d886e503b200ebb790430ba8d39fcddeecf55c98b510ad3acf72e1663b5e66538c7f7dc1ba1005c7f583aaaa60f3aa269c92d6009a1a340d9defef2d14465ddd18360b0e9191fbd36bbacf1288d551d5e16d5a0004e0b47264282fad6aa3861481bc5574d72c617172ddda7f35a2b1a63d17e8b5b9e935c64cfc879fdacd6b35bcecde57aed47bd04ffb7e2bb7c6491566fae396d25878dbd61ca4446ca829c62891469dac97196437518e7b538548bff63017aa8cd9b04f531db228962276be01ab803caa38081ec7844dc78e3175c89fc787a831095c96981d0a3a7bc926e1af4413ee3f88767aee5d171b07fdb93aa19250f1aab20076f17ea3b1c4300dd74afcdf9e74325524a4ee58e469e15a84fbee1e18f4b18b2fce886909b9ba8a81a23b80783861358347c097bb203d123ecc76f98918b6cab39692bd58aa2371122ef9a17115be752afcc710966d411c4901c566391cdb21f41619a80794da229da093cc489a667253d331c99ee95100bc06f494e86e02bb9da2f0abb331b1652110a40c489d4230dc96e2a6b874bdfb3cc00d09a3ce44869a813c735aa19332c810e7c11851f3b7d8a3c7edaf3062dff951dd2b9f785ab97cb92181419390878a4ae30a9277d1eb508a9c3456f1ddb03f999c967a5ad0f868924c073f4361c822f6b59f340a38b0b62ad61b3fd8849b4114d575619d53a983769d8c87e68c3c714f10f0d2c0fe65b313b63bd266a4714e776038bad99b194a1b657d01ac40f5e5fe2392ef1cef9216a5f8d34fdd3177165cb5ef595ea6db49310c4c3c4aa27b128ddd0bc629dcd553d1779c0b1ce7ea5f5e9115f761d2fc90b18a63e16b2ff6f4cfe6c9284a0882c24711c28ba752b90f830d2c8159479131c6b4a7f4ed5fa49d3b74b64ef863cab1115d9b0ca6ebe801c3e6a49662c15fdebc761fcb0ed28b1362db1bab35ca17f245505efc2ff36924357af7c60916761bf0d3654852c68751b5a75202bbd9cc2c4a8390c6f45546c4922398c48bbd98385d123c0f145d037d1c67e4355ec6a138640077bef59c872f1dda5c718c730486d2df1a87e7f25ac3e26b632208b6c7d0e50508d00d3f4c32b166bb7dbc713db8c0d5dec1f4ed5272f9f79cd2f2e1b9d0de693cfb33220985ad85dbc3f869862a33a0234f08f413166a60942ee1d511c99648175439f3dd1cb4dedea6782a53c6c27529603b1abf254c2e2f8a39b6f7a18f0a6eddc2b5b4f2e2ee0fbdd9c528515ab02b7c463"}, &(0x7f00005cf000)=0x1008) openat$ppp(0xffffffffffffff9c, &(0x7f00001f6000-0x9)='/dev/ppp\x00', 0x103242, 0x0) setsockopt$sock_int(r3, 0x1, 0x21, &(0x7f0000b0c000)=0x81, 0x4) rt_sigqueueinfo(r2, 0x0, &(0x7f0000d77000)={0x0, 0x0, 0xfffffffffffffe01, 0x0}) 2018/01/08 00:38:54 executing program 4: memfd_create(&(0x7f00005ec000-0x23)='eth1vboxnet0,/ppp1,vboxnet0!lo*{.+\x00', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 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) mq_timedreceive(r0, &(0x7f000039e000-0x9f)=""/159, 0x9f, 0x0, &(0x7f00005d7000)={0x0, 0x0}) r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000394000-0xab)=""/171) 2018/01/08 00:38:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000034000)='/dev/usbmon#\x00', 0x7fffffff, 0x270000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000001000-0xc)={0x32b4, 0x9, 0xfffffffffffffff9}) r1 = socket(0x18, 0x0, 0x0) accept$llc(r1, &(0x7f000038f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2018/01/08 00:38:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x200100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000156000-0x10)={0x5, &(0x7f0000cc9000-0x2e4)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) syz_open_dev$urandom(&(0x7f00005f4000)='/dev/urandom\x00', 0x0, 0x80) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0004}]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000daf000)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:38:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f000012b000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcb0, 0x0}) 2018/01/08 00:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d26000-0x11)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000f97000)='./file0\x00', r1, &(0x7f00001e4000-0x8)='./file0\x00', 0x0) write(r0, &(0x7f00008b0000)="1f00000004061f11070000000000007607000000090001800500010000df18", 0x1f) 2018/01/08 00:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000d04000-0x10)={0x0, 0x0, 0x0, 0x8, 0x6, 0x800000000, 0x0, 0x80000000, 0x0, 0xffffffff}, 0x10) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$mice(&(0x7f0000957000-0x10)='/dev/input/mice\x00', 0x0, 0x1) bpf$MAP_CREATE(0x0, &(0x7f000005d000-0x1c)={0xe, 0x4000000000000, 0x0, 0xc0000000, 0xe729ba0841718a8e, r2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00002e5000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) fcntl$getownex(r1, 0x10, &(0x7f00000ec000-0x8)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(0xffffffffffffffff, 0xae44, 0x4000000202) mlockall(0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc004ae02, &(0x7f000069c000-0x1c)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000540000-0x40)={0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000e6b000-0x8c)={0xd23d, 0x7d, 0x8001, 'queue0\x00', 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f000057c000)={0x0, 0x2000, 0x80000000, 0x2, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000015a000-0x70)={[{0x7, 0x0, 0x2, 0x3, 0x2, 0x0, 0x9, 0x1f, 0xfff, 0x3, 0x0, 0x6, 0x0}, {0x0, 0x300000000000000, 0x0, 0x66, 0x9, 0x4, 0x0, 0xffffffff00000000, 0x16a400000000, 0x4, 0x0, 0x5, 0x4}, {0x9, 0xbe5, 0x0, 0x100, 0x2, 0x8, 0x100000000, 0x0, 0x7e00000, 0x0, 0x3782c00000000000, 0xfffffffffffff800, 0xfffffffffffffffa}], 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000001000)={[0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/08 00:38:55 executing program 6: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x4, 0x18011, r0, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f000004a000)={0x5, 0x7ff, 0x3, 0x2, 0x1, [{0x6, 0x20, 0xe000000000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) writev(r0, &(0x7f0000029000-0x20)=[{&(0x7f000004a000-0x34)="cf420e6d0cd550e616dd86a7da4a6bb830959d076d1ef7f67d672a4c433b3b50f084c4ea9489b71a9f75", 0x2a}], 0x1) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f000000c000)=0xb) [ 27.434317] binder: BINDER_SET_CONTEXT_MGR already set [ 27.441796] binder: 4108:4125 ioctl 40046207 0 returned -16 2018/01/08 00:38:55 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, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$cuse(0xffffffffffffff9c, &(0x7f0000237000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000fb7000)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2018/01/08 00:38:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 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={&(0x7f0000b67000+0x576)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000123000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000805000)={{0xa, 0x2, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x5, [0xb90, 0x4f79, 0x8, 0x4, 0x4, 0x6, 0x9, 0x3]}, 0x5c) accept4$packet(r0, &(0x7f0000779000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00005c4000-0x4)=0x14, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00001b1000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000924000)={{{@in=@multicast2=0x0, @in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000487000-0x4)=0xe8) quotactl(0x100000001, &(0x7f000037e000)='./file0\x00', r3, &(0x7f000093a000)="273ac91383c3ec5f37") ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x68) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/01/08 00:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='net/icmp6\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) r2 = syz_open_procfs(r0, &(0x7f0000fc4000-0xd)='attr/current\x00') read(r1, &(0x7f0000321000)=""/197, 0xc5) sendfile(r2, r2, &(0x7f0000eba000)=0x0, 0x8000) 2018/01/08 00:38:55 executing program 5: mmap(&(0x7f0000000000/0x362000)=nil, 0x362000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000035e000-0x38)={0x0, 0x0, &(0x7f0000362000-0x10)={&(0x7f00000ea000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20000011, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001d0000)='/dev/dsp\x00', 0x400, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f00002bf000-0x14)={0x0, r1, 0x7, 0x0, 0x0}, 0x14) 2018/01/08 00:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0xf403) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d9000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000093000-0x4)=0xd174) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000067d000)={0x0, 0x5}, &(0x7f0000215000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00004fb000-0x6)={r2, 0x20}, &(0x7f0000f53000-0x4)=0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000288000)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 27.478972] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 27.482404] binder: undelivered death notification, 0000000000000000 [ 27.497464] binder: undelivered death notification, 0000000000000000 [ 27.532649] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 27.548232] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 27.572558] device lo entered promiscuous mode [ 27.581106] pit: kvm: requested 5866 ns i8254 timer period limited to 500000 ns [ 27.603313] device lo left promiscuous mode 2018/01/08 00:38:55 executing program 6: mmap(&(0x7f0000000000/0x32d000)=nil, 0x32d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000)=0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000012000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b4a000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/08 00:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8030000000000084) fadvise64(r0, 0x0, 0x5b76, 0x5) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000097f000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a3a000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/08 00:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f000026f000-0x1)="0f", 0x1, 0x0, &(0x7f0000022000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007bc000-0x8)={0x0, 0x2}, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f0000d02000-0x8)=0x7ab8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000e48000-0x10)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f0000170000)={0x0, 0x0}) timerfd_gettime(r1, &(0x7f0000dae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r1, &(0x7f00000a1000-0x30)=[{0x0, 0x3000, 0x0, 0x40000, @time={0x0, r2}, {0xfffffffffffffffc, 0x0}, {0x0, 0x0}, @raw8={"df9a6ccbc4f3c993efc5cd7b"}}], 0x30) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7b, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000fe8000)={0x3, r0, 0x0}) 2018/01/08 00:38:55 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b29000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000001000-0x6b)=""/107) socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 00:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400209, 0x5, 0x400010, 0xffffffffffffffff, 0x400000, 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(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000c9d000)='/dev/dmmidi#\x00', 0xc2160000000000, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000e62000-0x49)=""/73) r2 = accept4(r0, &(0x7f00006e3000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fc8000-0x4)=0x9, 0x800) bind$unix(r2, &(0x7f0000e1a000)=@abs={0x0, 0x0, 0x3}, 0x8) 2018/01/08 00:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000f29000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006a5000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f000099e000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x480000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000bbb000-0x57)={{0xa, 0x1, 0x401, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, {0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfc5}, 0x4, [0x101, 0xfff, 0x80000000, 0x2, 0x8e, 0x6, 0x5, 0xfffffffffffffff7]}, 0x5c) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000262000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c81000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/01/08 00:38:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000ab6000+0xb60)='net/route\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000db8000-0x68)={0x7b, 0x0, [0xfffffffffffffff7, 0x10001, 0xeb, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 27.637920] device lo entered promiscuous mode 2018/01/08 00:38:55 executing program 1: clone(0x0, &(0x7f0000687000)="", &(0x7f0000b4c000)=0x0, &(0x7f0000553000-0x4)=0x0, &(0x7f00007a5000-0x8f)="") getpeername$unix(0xffffffffffffffff, &(0x7f000012d000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008f0000)=0x1002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$dmmidi(&(0x7f0000099000-0xd)='/dev/dmmidi#\x00', 0x800, 0x10000) accept$alg(r1, 0x0, 0x0) 2018/01/08 00:38:55 executing program 2: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000e6d000)={&(0x7f0000e6d000)={0x2, 0x3, 0x0, 0x0, 0x16, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x20000000000001f4, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_lifetime={0x4, 0x7, 0x80000001, 0x0, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, @sadb_x_policy={0x0, 0x12, 0x0, 0x3, 0x0, 0xa, 0x8, {0x0, 0xff, 0x5, 0x100000001, 0x0, 0x2, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0xfffffffffffffffa, &(0x7f0000e6e000)="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") getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e6e000-0x4)=0x0, &(0x7f0000e6d000)=0x4) 2018/01/08 00:38:55 executing program 6: capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20800000020000, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ad7000-0x2)=0x7fff, 0x2) r2 = dup3(r0, r0, 0x0) connect$bt_l2cap(r2, &(0x7f0000ae3000)={0x1f, 0x10000, {0x1ff, 0x8, 0x7, 0x17dc, 0x96ed, 0x6}, 0xd00c, 0x4}, 0xe) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e4f000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f000039e000-0x4)={0x2, 0x6, 0x6}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00002fe000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/08 00:38:55 executing program 7: 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 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00007d5000)={0x0, 0x0}) select(0x40, &(0x7f0000414000)={0x6, 0x7, 0x0, 0x1, 0x5, 0x800, 0x0, 0x10000}, &(0x7f00007fd000)={0x4d1, 0x1, 0x3f, 0x7f, 0x6, 0x1fe000000, 0x9, 0x5}, &(0x7f00006b8000-0x40)={0x20, 0xff, 0x800, 0x42b, 0xfffffffffffff4f1, 0x0, 0x6, 0x100000000}, &(0x7f0000e11000-0x10)={r1, r2/1000+10000}) ppoll(&(0x7f0000a90000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000248000-0x10)={r3, 0x0}, &(0x7f0000839000)={0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c75000-0x58)={{0x4000ff, 0x800}, 0x2, 0x9, 0x9, {0x80000000005, 0xfffffffffffffff7}, 0x5, 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x34e) pwritev(r0, &(0x7f0000e4c000)=[{&(0x7f0000228000)="466d1495f0a99917b9b4d6f88dc16eedb85d5b989f91d0e738d6a414cd42d5cc35a0f2c4d3662b3494d9a07a0405a104286865947ca3f9078e1bd7149e6f4ef2d451ca995fe0dbcc200680c576f48aaeeae579fdab2934844cefcdbc3c4a998c9bec2c9f38fcd5a2a3afc45522b1340b11e5d93ce80f2c20d0b57b0df6bf6e52b9090dfcff9686a6a709b05fa756ace4347209d0bda0921147f9a3fdbdd5f84d499f76da40741ede0bedaf8e9f972cb268a64be573d8400358155620eff8b5984dc76953be8426035e9cb2b740", 0xcd}, {&(0x7f00006c3000-0x13)="15b6c3590682a2e1281a2c9087ec45da532676", 0x13}, {&(0x7f0000e75000)="9420c8e52fab1ce6e834aba4b02b5d4073bdc3a427955c3d06abd5e775a0334ebd4a5430f83c7efec48ed0e0b0d43d1c1a0603705262f2cecf3f45a99899d4fd04885c50bf2e95ad11011e0bd045ee414e83054fc1b20d0e2216a2e93bdb5466c835c507b290081e3c30b6477d5697ec0347d99c5fdd9e1c1a44abe53627b23a588f05461d234bc0a01c709402777ee2a326ddda9c697aa032acf99c48008d45bdefcdbfe8872e50b1157d8090cde1d2c4e36b420b1bc7fcaef8615840f24ab58401d13840f07c6a37c65a778887c5a3f73eee714957e598d251a0c169d95b463144cccdbf", 0xe5}, {&(0x7f0000c3e000)="d2189e4cf636b3bd5b15db10c480f8049eb30f69e00c3e9bb9a4369aa5c78aac31ea216649e98f88f38aa9f9b34226b5f9d550470ad4c5432954b0d87fe86442c1cce0a01ad9893ed0c4438c6ebdd8aae71c26aff4923c8c07802c4166621fa8868ee620dd1b3175b235343e059712a5bd1bc7c179ecb88728647f0240d0d73e51c858fb9ec73ebb21924d20a49d0ee6c9cd00312d8f7ac5b6c655bc3936bcab14921d0ccbc7089b64d27bbd1610940648a429db17f9e6a9c8e10204ce0f1dd6a6012b64d8a2e42d3ebf943a51c7af92f049a1974ea749b96d1a2d", 0xdb}, {&(0x7f0000d3b000)="2de5a42fbf06f2ce9b5dd32d1d1ba2349cfc1b384c1ac5a872fa822f312181e17ec1921f55693cf0b21f86c8776155c56278bfa8fd56de096a3f4a4e19953d9897affb090cdeca139406eed5118008fecb0ff50e15d78827b5a5f3504599b5fef6fd2e669d2ac3bef8c2a17842d2a6e868c42a7d52d119c1effc7e56a1248131b16abe07d80ebecc14f4c506958dd95349bc764206713bf95be1e05025edcbbd496e462401ecaa7b2b4ff9db3f467cac25c6688b4a5b1293ec19cfcc1e682cdec77aa23e4e47967d360829478b08760155ac2cf20ad04f64", 0xd8}, {&(0x7f00002d5000-0x6b)="2711b31218ea181d667decf889940f13f126c0c0e1dd80caa0d8a934f14f9c588ef866d96da0388452ef2256cdf7cb0daf0854be630d576a1895f814b8801fedbd3812c99e739a1aef40a2820e63fdd064ce7b7ec6c11f6513580ab09ba6b5192976d246f346a17bc23a4a", 0x6b}, {&(0x7f0000788000)="8d9ff1d7a245bf90df9b4cd4f76a40484662765397bab10c157798fffdd8e817ea55c05fd789accf6e908bb72c06ce71ae7801071121b4068f74d7ca0c42d79a291fe5c1d39f1416aa77714a8f6bce1f3a0a3d6a22bf2b95fa2e8404db94924ca3c59399b550f9c72fd4d0dc2879c4a4893d7906678264d499e2572fa53d89f71314fbed2a96d08bd49dfe624990aaaab1fc903bcd090d3b4602991f6205a87dcccfced9da6305d5eda550788bd4e0ea2f778818dd7b47095bf93c8111f33a6675c234da9fcdc8fe", 0xc8}, {&(0x7f000009a000)="3002c95a1de7dc70d91e73b3faca9076972f82c480b7f37a8a93009809848513320ced3a747ca92b9ac2494097c944d5f77cc9bb661ce78a9548c47ba8647967efd6f2a1ba849607614bb25f7bf91f011486e27de25e918be3d577b588711a2e2efa6af86816527e2df2e9bf21af1280a367233611f1c0af0e779210f9b4221826d81533c0cfe0cbe0", 0x89}, {&(0x7f000021c000-0x7e)="5f20a0ebd61e051a32793796b4bdafd47755202d484b99c3c100537bbd85289771546a4c6b8df202a383ba547e9588dfd68647620a28c47eb9f502a58e58e892c369df1d83fefbb8077ed47a4835a1e47a7088f3743a153e15fedc4faf5119f54a54cb1b5c97543ef0a428d6599d47120b4e305c66453c3cd618ed155e7c", 0x7e}], 0x9, 0x0) getpeername$inet(r0, &(0x7f000021e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cfa000)=0x10) 2018/01/08 00:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a95000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000d55000/0x2000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000020f000+0x11e)='/dev/cuse\x00', 0x400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000584000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000e93000-0x8)={r1, 0x4}) 2018/01/08 00:38:55 executing program 3: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000116000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="000000067326fcfaffffffffff02ff00"}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000696000)='/dev/mixer\x00', 0x90000, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000f0b000-0x8)='./file0\x00', 0x40, 0x2) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/08 00:38:55 executing program 1: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5429, &(0x7f0000810000-0x8)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000fe9000)={0x6, 0x3, 0x5ff1, 0x2, 0x5, 0x1, 0xffffffffffff8001, 0x1, 0x8001, 0x3}) 2018/01/08 00:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00009f9000)={0x10, 0x0, 0x0, 0x4}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000024c000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2a000)={0x0, 0x0, 0x0}, &(0x7f000016a000-0x4)=0xc) r3 = socket$bt_l2cap(0x1f, 0x1, 0x0) kcmp(r1, r2, 0x1, r3, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000c9f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000e07000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000000008", 0xfffffee1}], 0x136) 2018/01/08 00:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x67, &(0x7f0000e44000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3a, 0xffffffffffffffff, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "04"}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000145000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x400) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00008c4000)=0x7) 2018/01/08 00:38:55 executing program 6: 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 = syz_open_procfs(0x0, &(0x7f0000cc9000)='stack\x00') getpid() openat$selinux_access(0xffffffffffffff9c, &(0x7f0000349000)='/selinux/access\x00', 0x2, 0x0) pread64(r0, &(0x7f0000015000)=""/0, 0x13e, 0x0) 2018/01/08 00:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000d37000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17f2}) 2018/01/08 00:38:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000db5000-0x4)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$netrom(r2, 0x0, &(0x7f0000463000)=0x0) recvmmsg(r1, &(0x7f0000ae5000-0x3c)=[{{&(0x7f0000ccd000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fab000-0x90)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/08 00:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000011, 0xa, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f01000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a48000)='/dev/cuse\x00', 0x101800, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000c5b000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00005ad000-0x4)=0x0) ioctl$sock_proto_private(r3, 0x89e3, &(0x7f000035a000-0x63)="3948328366dea05187e442a673c3b5da0f1054f55478e83f2c990f2e6488cdd4921cc51245f9b7deadb0180b7ef28836967b4bf178cbf210e0156d05f0d7dd48940b27f85a0e169fec9b69976809301ea3d75601e8ea48c0f731ce36d5774dae07ede3") 2018/01/08 00:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) 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) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3c}) unshare(0xc000000) 2018/01/08 00:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x3, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000efc000-0xa)='/dev/cuse\x00', 0x4000, 0x0) getresgid(&(0x7f0000c18000-0x4)=0x0, &(0x7f00008fb000)=0x0, &(0x7f0000bd8000)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce3000)={0x0, 0x0, r0}, 0xc) 2018/01/08 00:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2000000000000114, 0x8, &(0x7f0000392000)=""/13, &(0x7f00001d7000)=0xd) [ 27.875877] device eql entered promiscuous mode 2018/01/08 00:38:55 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000007000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000005000-0x1d)='vmnet0self(systemppp1cpuset!\x00', r0) 2018/01/08 00:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000882000-0xb)='/dev/hwrng\x00', 0xb5c02253ecfb3117, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000aad000-0x8c)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000010b000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007ca000)={r1, @in6={{0xa, 0x2, 0xd496, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x714}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ac5000)={&(0x7f0000a52000)='./file0\x00', 0x0, 0x18}, 0x10) r2 = syz_open_dev$audion(&(0x7f00005bc000-0xc)='/dev/audio#\x00', 0xf9, 0x200) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000567000)={0x54, 0xe027, 0x1ff, {0x100000001, 0xc27}, {0x9, 0x200000}, @const={0x10000, {0xb8d, 0x9, 0x3f, 0x10000}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00008eb000)={r1, 0xbe, "854fc0d471ed1da8ba867c8f9156f20c83db26654ef7ac4f9d4ec5ac60aa29773252dbe8a7bef8dd226e58fedef0d8e99235c717fa7e1cff63e0e4a7c9a6d2c7463695185e32b9c0a389b9122243cc67990bf540fe24e1ab3a8f1c34d473c1499a5a742faae1994a84147aa5832007e266016e966c6cae34ee4f2bddec5d9d6aa68f45eb10fa1d0605ac9abe69006d86e9b84aef9a6b027e6d242cb7c86d0d0779e30023d053671b08048670a7af18b9687c037086bfdbf63796e99e88fd"}, &(0x7f0000306000-0x4)=0xc6) r3 = syz_open_dev$mouse(&(0x7f00003bb000-0x12)='/dev/input/mouse#\x00', 0x8, 0x284000) r4 = bpf$MAP_CREATE(0x0, &(0x7f000094c000)={0x400000000000005, 0xb, 0x4000000000000004, 0x1, 0x0, r3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00009c3000)={r4, &(0x7f0000ae2000)="", &(0x7f0000565000-0x1)="", 0x0}, 0x20) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f000035c000)={0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b11000-0x20)={r4, &(0x7f0000c38000-0x1)="04", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) 2018/01/08 00:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x101, &(0x7f0000a9c000+0xf73)=0x0, &(0x7f00005b2000)=0x4) 2018/01/08 00:38:55 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000411000-0x16)='/selinux/checkreqprot\x00', 0x40200, 0x0) fchmod(r0, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f000052d000)=0x0, 0x4) 2018/01/08 00:38:55 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00007af000)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000bd7000)={0xfffffffffffff001}, 0x8, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005d1000)='/dev/usbmon#\x00', 0x8, 0x80800) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000d2c000-0x4)=0x0, &(0x7f0000b2f000-0x4)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1, 0x9, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 00:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ab000)={0x0, 0x0}) timer_create(0x5, &(0x7f00000b7000)={0x0, 0x8, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000854000)=0x0) clock_gettime(0x0, &(0x7f0000edb000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000880000)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, 0x0) 2018/01/08 00:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000066d000-0xa)='/dev/vcs#\x00', 0x9, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f85000-0x8c)={0x0, @in6={{0xa, 0x0, 0x8a00, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a9d000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004a1000)=@assoc_value={0x0, 0x10000}, &(0x7f0000800000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c00000)={0x0, 0x94, "08a7e0b76bc2718e81f9807dc2f8e0e3dfb88b6bc12f34ed6eed7027e3b39cdb57e7905c20b44288afb0096d487a4f8d2a5d2f1c68c668ebec28b1b77f34123ab9c7681ab7c2982fc508719ecbcfeb94164c099b2c8df5350cfcdf53956b598c076b02fc39b361cf3494b8c891c738ff0980318bd9efa0eb3ac5f66add3825a1a5c49799db13ec96e42256554b6548877db0b0c5"}, &(0x7f00000a5000-0x4)=0x9c) sendmsg$inet_sctp(r0, &(0x7f00004b4000)={&(0x7f00001d9000)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d7e000-0x20)=[{&(0x7f0000ef6000-0x1000)="99001fd69c5b67f86a6237beeae6a987e5d38a8a7ff0b412aa29a0979e8687c59815b1bca14ae94f0ab910b23b9656f0811511317beee07b3d8e835113e34e1ff41326fd940c7dd8f8a6902525775662cc3497e95cfaa7e4b36938ca7b95754d7b68e7695de4b2fc5a0c30b9ce0e9e759b13e0dd5b6784aa4f1072b68e1c90ed956ad50f0e1e286a55b5c646fa3357bfa5ed916fd859db5c70ef29f9999858d1097bf05c5f74c75404b9d1eebd290e0c6f9db2ec4876bfc10e8d723f403fb61df8e5c62ee091d0e1926f7d0e814f964db5cd6537026ca78a83a47744b4ed1f01fac61c0133b4a8a45eadad5c3f240df3015377ba6d34c6bb77a85eab0d5d74a5bde67db9fd056457d576952dfbfb7db8a588d353e1dc2443ba7c3c3af1406cfa4e26901c2287f3cc39ce9c0a146c3c83b3942e3c197124f7f90570921454336e875a8eec3c224ec68c1b2e0cce6440edc8b26d57202e91d87826ebe2a4d4078eb02c363d79bca34b3a0acad1244e15c25882fab14159cc3ccc4fe7351ae2455269ac3958d5b81c3a3eb1c0c209e817ff5dd88857a8daa0fc1c0d5f127fdc4c9b2da104df01043854906a4e3aaff33183506bb7658493425b39be642f739ab8795c9a289bc70cf378120a565b7b6187f0df0a3fa76ead26e843a284eca9f65cd785fc8dec638e148f858172a7c729a606b622213142ed3b194b6adc5b20a980e8cbe7330a3ede899703aeef6e5501c967cbb1442027ff427bfa2dac7740683737bc7edc96a621d18e77127a6baf527576f3299eeb234a46caaa1ab7f059fc11b3a2245c2bc1950592423581625bae2d72f01e222a663469210b420befe5f023daeee78909b28827fc3bb0e4d6c84e5bec623ab6b62d2ece4e74daa26857ac13aed8093f9cfb2ba8d7f6dd0222cc71d2c7687bdeb446b6335ac8c103d3a657080c1383d51d6326b298a2ac328489d53e18cfc48a60daa8e9ebbec834c9d02440acec38d4144a37909d676a77333e120f538d3d7883034cb6428885c1e4780b4e1d5bb51a4ec597177c9e0ae97f1f01b601c5166c66463fea847eaf7b0b3f1ffab081a77e80a609413fd31d599a842fb5ef867ed47c81fd9f972475ed2fad0b1fc24c92df25b1f7e0d4ea783c2ec7d7b6ec0522b6df024eab5532ee572f59ce54703d102bd2a0cbefa5785876f61467ef13061adfca5f87507c3aa1e18ebfd053ea586dd82030ca8c3e98a06f06ea63a9c962c13b6be6d7cbe27877ead6173548aa13f357d93d20fa081c10e5b7d4932fc7430646580d1f22a1dd66701777ffdf5a21f6671ad6957cc075f6ced138e745d0bf80daf64cf5fe2bbf8e8ed7599063ee450501041c7df423f5889a5918e6e6992fe7e9166d16735ced4e9f921584647900c6964d3b2086f5f44948cacd8f0bacf6e40cc22865933389fd1c685c6c9ce3a3c9f66d6a7e937beeccea2afe71a34b1b380c0314e9647afe384ccc343ca8118aae199c887475b2a17ad1689135fcfecc8b394dd2d7e024776f65e62523af3ce8920f1a6e16dd31d7a4951e59ffd40b935e426dbfdbe53a1055b3979f944fbbfa3a241da9e91e542a290f369089371f9c9d8eff1f7246876c4518b06f219a66483f57e28db76542f4f3e39a298cab3cd4b2df7b2484eaa522d3013fb3e646d2eb9f3208ee13b164d75ec9ccc6a471d0794421ce4f40b7870381e5b4c25bc133b8498a8d7f73f13adba3655625b47dc629fcbb2e32eacb68fe97f0f1052b94bfa36e83e44116ee693aef716b03e84bcdf4de7add036f7a4fb7f71cee22d59c1e2fcc0270e9dbfe36dfbb82a63e9a856ca82e29d016546a51442396ba4e3f1e8f83ef4d563aa486cce4766b8ade4490354f02321de83eb7fe38635f4973df5358b4e6d9ffe4e9537f2e60ee85e7dc25745254f85559599a5be152b0d53e53af56b212dfe876001bb95769ef38c65584d539cfb6a51a498043ca1759bd41af4b83b17bc23ff7ff4730ffa874df87250da088ff1e5930390c98304c233c687dfde84dff847f47132a63fe98ca15a6a3f94deccb6a92903f8fec06b8ed889c198fca3e51645199dc7e50287287d0176c2523f4f4b570644a5569b1c6797c8b6e5f90b981d5f94e2df2e879e44ec58535f2d7c6eac7910464b8cbd0aa06e86ae3436dc35cf951728030f04685c855d568a65c9e09c34e65e806bec46e92db36a289ca71aa32454e0a785fd9de7caea135d84d766d06bb6dad01731a8308810e43bd90fbe54f6d3d6f33ab47802e2cd97e8b493cc0a90265781cdd7c4bc84bf184bfc83d49c163d4edd48828cb7cae46e19fcb8fbf15f3d1db7a1af1a43624756f670e84536b3e1990fb22bd9b80eaf33dae180febc99417d823bea0658e9a033761f63297198d6f0e6ae33dc66a7c3c3d899047906c435b2c4e3ab9b2306aaaf65ef48711e8137baf93ba1515ee7e12d4392b68cc5083c4df63eb954023f6f1b2d26d634cd64227ca8d4a5d9560a30937aa334298fcf97e39d314bc7a2302abcb07de77f8f2b5a4b6c88f2a9976cd8ddcb3bcb1e52b49912a0833712c3a8bb0979b5fa5299742c15722e26129c5b890b468b3c62dd865301a7376f7cad081da35f47bbcfa5247d25b173b638cef0c6a5a10b26f76c253ddb7beeaa3646f5001769cbb153e3092dd64aefc98fff107e576f068f7671ad7b83f3e19abbe85caee647123bbdc154f9858a75f905c2f146805a4b610b670547cd08e34851ce5f3ca469562fee9eaae7d6a57521f8fea767628acb44a2bed72e60a6a4b36ed9ba8cfec933ba32679e34477e6a5a4a9eaf7bf2ecc98c33db6035cfbf25dd26fd3302d5d58eba72a0b48820c1062930a20ab1cff525a6c82a5077b3462bd9680d1c9210620f832c618430ca89dd1ad8790c9a5a519f4a9e18a82f534a2cf48182213e61da7f10d1536c525107a30a6f9fc51f7d5ba90535a99fc8c17c1d3a8dba55126ef4421349b2727932203ec5b469055b7cd0dba66838c56ab8a27e7e66a7559efadc7d40e68c735d40da8056f6cb945b9a8d23bc5d88d967be422736b2bda28a96f4062122aad68e2309e18f7286d2700c6b1e890c19883fd9acbc2e398de3d572596a09c6024adc3af7cd5b5b348be725690d223a8ec4f269a48d49de8dadbfa36f1eafd0c8fc25fbb939216b29ce18a6fb722fab81a4abebf91d74adacd5f66263d50ec2f7bd093581eaff9525ac66edc7568d670bf2320a6cbb0c822a423e27df585f1850f1516e618a08401fc0e06aa9767889e0a73705be35683def13abf0499a00592f4053188eeb8e4379634e820480fbe5e98fba588fb1071c9efee04c9431edc2a9dc1c619621e69097eae88d12286ba3195a5616637c0677e483b21bfab84b35839310c741a51815d370236a36978b93ab25960dc411931aaf76adc540778645c1a4fed9dc6839d30e36bdc1122068feb8fdd8355a796e3c7aa475cf4426ee2e2096adf15d62e4ed2a4489868d805165eb4016582991f3a24044a340f11a511543bcab3d497e0d38fefc052eb9ee95117e447019ed43f519c7d8b46fb9272ff1008b2a3651e213479ef36650bdd4d065c83f7a1218ca3cbde46250d033f7452c01f3d8e77f9ea3fb2991b4c8e3240b0def8f51f80314e8d1faaccfa9ae63a8d01814fea560087ff6dd5b1698b9d5cddbc95500124e6c027b867c492410bf03acaa61b08b5eb8f1b91740bed5723afa0823118f528d7f99f3ad29fb5a8c9554dd275a24dfe37e547f848eee13ab355663edb2e65af436369a3711e20dd95768ef000d76adb0ce8122dfcee4096e55bd3fe58a766ae716f5e4381095a203357a2b6132200864202dc731c61146aafa8f26f39b4f506fcbc98c42b94f55f3ce66ede94880f0d87098cf369bdf2074bd77e9eeab6aed548020caeb7982f924db113fe80c6779fb7cc67bfc37d51f8e322339793054c6e2801ba13b7475cfbab79ad2b0a47a71ef74256149cb97b9dd6621d3e1045d7d64b97d2198e94513e782f4d40a058b1b21348012a01343cb1bce0f2a84c400e7b2e4b62cdcd3bd7a6dc898b598d29a81fd3df13827ed5a008aae261f9edc7c2d366b3b2c0b55789e3dc1535af9748fe0ec85cfa9b48d8494d1052f45845e6fd3155bbc3393307f37adab8e75a440db75467289affd85a3e68ed53d426eca56066eb7eb1021c00b883b5c18570bf1ec1c8cdda78ddf209da7da7ed89385c74893746a98025af3d20c0ef63012ca0462910587d1acfc762375ed8f6212137f5645127b9b3835e4512f97fb03399edd8537558e533ef1993a95299dc9ca2db031c1e359a94110620729466c6053c02731a239d77d45f5b4faf3401c2d8622d70c9413e31675b5ed1c98d42e8b65909c31a6fb61f26c2d9e07ff027ca473187a2f785f165e57eb5472fce24bcf1fa5befa62d9c63c451043346b4f4e3e60f512e4a35c39fbe59a78cd9df7cfca280367b3fbbbea6664cdb01e6bb248df42ea5b6c9305d567ba46843722f879e5375a7303dfeb9552898ea9c9390d7b8757dab45319d158fe001c46a9b4a59271d7b42f45b4bf50710260e0957dc325543b789b54799c16c144a7ca7b2a4d2f4c0fedaaa73c11d8ea1c8149078d31555a1dd5a06f56d73c1218bede73fccd566e721f8a1d071393ae7af729edcf75452ae8c405487c5e5b728b4f973b4dda93c93b0c5dc8a5e21120db1731b8b213d58353ff1f87917df353b00f350aeec1b70a06cea3d7e514bca25d11851d81464c186a10fb8986272c3cddd5a0973cca23ac8c7f8ff41ae525924a9fb073f12f158538500a75ece2f57777b98602ff22da20ef056f84c42771ab35a132329b0429a3bb2c50e518b5291bff4e02d405feb71cd95875669dc795e817dd8a4f42f107a46a0b6b6ab6c491b23f6d4c2437019631102a65465057d28115fd76472452cba200a4304c8c2ffa8c7c57e97ed33f16804dbff87c310f5bc085d23c6f4c2f6c64c06e4d8dbc97ce0c7d4d0070a528cfdb0e5eb125a5c960dc1f9e52c502c20aa8dd3c75807bbefeb3c03b02b2192b9dac26dab021d549f5d951abed3f15bca3375ef244f14d107a137bdef93dc7a853f84d5851b08d195fa0503622baf87e23c91d7614e8ea50aff4e83162b4a57c4985a747a632ef148a5b2e671045b0da93fdca4ca141d7748e66a2bca6d9ca6d9f79556f81bcbfb4603b6d2cb489431b405043b6120398b73de75122cdcb16c98f9f34476df7e08aa785399d55f1d672932a355377edb5b425edc37c5087319eb0275a1905ce348cf0e6c272a1a763753ff726230f18928a53b82b9ebb144ef42ce3a578682c0866865f4a2c7645311c0e696a992c8b82167716070a095f67c604a3cf43621d6941ea579b2716497e20b017a5c2b1daf6fec770f86638176a9543d25cfc722a4fdc200124a0c070754e7fd914b22f29bdfc0b4a812c27178c4508b314f999810315fa96a4c4d6767f2d0261cdfdb7b897c93b685f3eaa1f785edca5e8a7831c0c8e0f1afc021f3239faa72249bc8012813a9705aab5a25e1054a3cefa28054723e8a5697de47558fdafe0e36874e7132aa318203a9237a34b0a15472ee78df71855598af8e6305f0162d1e9b03fc0f42f0cb7756ada3492bbfa1f2f99c54792c2db46708d83f041b64713f877649ee2b139f468a0587590ca4d962f0c85b7d330142599695dd156187897d810065d70d1217285ad5cf07c33e838e7b1dfffba5327fe9ef391595c507f7a6eaf2aae28d20af419b4d74b4d5b1451c", 0x1000}, {&(0x7f000084f000)="97fdd7e7ebd6c6a263744869d490e4a3a689c590e2fa3bf9bcecd891d3e603919bc812cbd8b7336e8b9d911628", 0x2d}], 0x2, &(0x7f0000cb9000)=[@sndinfo={0x20, 0x84, 0x2, {0x80, 0x4, 0x1ff, 0x3ff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8009, 0x6a7e2517, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8004, 0x0, 0x8, 0x6, 0x0, 0x200, r3}}, @init={0x18, 0x84, 0x0, {0xffffffffffff8000, 0xfffffffffffff4ac, 0x7, 0x5}}, @init={0x18, 0x84, 0x0, {0x3, 0x6, 0x8001, 0x7fff}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x7, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x4c600000000, 0x10000, 0x8, 0x2}}, @init={0x18, 0x84, 0x0, {0x400, 0x7, 0x1, 0x2}}], 0x180, 0xc0}, 0x40) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f00008b0000)="1f00000000061f11070000000000007607000000090001800500010000df18", 0x1f) 2018/01/08 00:38:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000651000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 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, 0x6, 0x400010, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9e000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[], 0x0, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x77359400, 0x0}) 2018/01/08 00:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006b2000)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000bcd000)='net/ipv6_route\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000009000)='/dev/kvm\x00', 0x0, 0x0) r2 = dup(r1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae00, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0xc0189436, &(0x7f0000002000-0x40)={0x1f, [0x0, 0x0, 0x0, 0x2, 0x0, 0x7412, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/08 00:38:55 executing program 1: socketpair$inet6(0xa, 0x5, 0x1, &(0x7f0000d6e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000007a000-0x8)={0x0, 0x2}, &(0x7f000093f000-0x4)=0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000321000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000002000)='/dev/input/mouse#\x00', 0x0, 0x44000) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000001000-0x4)=0x0) r4 = syz_open_dev$adsp(&(0x7f0000002000-0xb)='/dev/adsp#\x00', 0x80000000, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000)=@sack_info={0x0, 0x7f, 0x1}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x8000, 0x2, 0x3, r5}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f0000003000)={0x9, 0x6, 0xc4ff, 0x7, 0xfffffffffffffffe, 0x8, 0xca1, 0x4000000000, 0x0, 0xff, 0x3, 0x549}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x400000000000003c, &(0x7f000078f000)="", 0x0) 2018/01/08 00:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7ffffffffffe, 0x84) r1 = syz_open_dev$sg(&(0x7f0000c40000)='/dev/sg#\x00', 0x1d, 0x800) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00001b8000)=""/53) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000714000)={0x0, 0x65fc, 0x0, 0x800, 0x6}, &(0x7f000084f000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000bd1000)={r2, 0x8}, &(0x7f00004f1000-0x4)=0x8) r3 = creat(&(0x7f000074b000)='./file0\x00', 0x10) r4 = getuid() r5 = getegid() fchownat(r3, &(0x7f0000eff000)='./file0\x00', r4, r5, 0x800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f000070d000)=0x1f) 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) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dee000)=0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a60000)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x164, 0x0, 0x0, 0x0, 0x0, &(0x7f0000a61000-0x10)=@common='ip6tnl0\x00', 0x0, 0x0, 0x0}) 2018/01/08 00:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000098b000)="73656c696eff0100006c616e3000", 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000984000)={0x2, 0x105000, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0189436, &(0x7f0000559000)={0x0, 0x0, 0x0, 0xffffffffbfff8002, 0x0, 0x0}) 2018/01/08 00:38:55 executing program 2: clone(0x0, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x161)="") r0 = getpid() r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000001000-0x10)=[0x5, 0x1, 0x9, 0xb7], 0x4, 0x9, 0xa24d, 0x101, 0xefd, 0x4, {0x300000, 0x1, 0x1000, 0x3, 0x96, 0x5, 0xfff, 0x9, 0x1, 0x4, 0x171, 0xfff, 0x8, 0x6, "27be441090bdba8d48d405e59eafa24ccc8904dd4f6e74359df38d396b7fd962"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r0, r0, 0x1b, &(0x7f0000001000-0x10)={0x23, 0x9, 0x8, 0x956}) 2018/01/08 00:38:55 executing program 0: r0 = memfd_create(&(0x7f00008ae000-0x2)='/\x00', 0x3) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000124000)={0x8, 0x4, 0x0, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r1) 2018/01/08 00:38:55 executing program 4: prctl$intptr(0x1c, 0x27) faccessat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00007b3000-0xd)='/dev/dmmidi#\x00', 0xb596, 0x2002) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00004f3000-0x1)=0x4) 2018/01/08 00:38:55 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80000, 0x10) write(r0, &(0x7f0000a20000-0x27)="26000000240043f000fe0000ebffff0704000005010000000e000300fcff00ffff0400160035", 0x26) 2018/01/08 00:38:55 executing program 5: 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, 0x5e, 0x0, 0x0, 0x1000000000000000, 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={0x9, 0x5}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006e4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00003e8000-0x10)={0x0, 0x0, 0xffffffffffffffff, 0x3ff}, &(0x7f0000672000+0xe63)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b6e000)={r2, 0xb8, &(0x7f00004f3000)=[@in6={0xa, 0x2, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x84}]}, &(0x7f0000533000)=0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00002b8000-0xd)='/dev/dmmidi#\x00', 0x7, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000d00000)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) 2018/01/08 00:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x400000000010) sendmsg$nl_xfrm(r0, &(0x7f0000f2a000)={&(0x7f00000e6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b0d000-0x10)={&(0x7f000060b000)=@getsadinfo={0x14, 0x1f, 0x209, 0x0, 0x0, 0xc, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x4, 0x6, &(0x7f0000bae000-0x40)="cfd156ea04918efeef937b5ad689ca66bcd13b0a2bc9ce08e3befabe56348f395f8b30d97c8c190992bbdb92801363d7720e1dbecb8eb59248d55f1b55092df6", 0x40) 2018/01/08 00:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000298000-0x8)='./file1\x00', r0, &(0x7f00008d4000-0x8)='./file0\x00') getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000e9f000-0x64)=""/100, &(0x7f0000627000-0x4)=0x64) chroot(&(0x7f0000157000)='./file0\x00') fchmodat(r0, &(0x7f0000e51000-0x14)='./file0/file0/file0\x00', 0x0) 2018/01/08 00:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c66000-0xf)='/dev/sequencer\x00', 0x202, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d80000-0x4)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000fb8000)=r3) 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) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/08 00:38:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c4e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000014a000-0x14)={0x3ff, 0x6, 0xe651, 0x7, 0xe491, 0x3ff, 0x5, 0x3, 0x1, 0x2}) perf_event_open(&(0x7f0000503000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000c5c000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r2, r1, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000075000)={0x0, 0x10000}, 0x6) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/01/08 00:38:55 executing program 3: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f72743000000000ff00000000000000000000000000000000eb000000ffffffe100", 0x14, 0x1001, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000764000)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x8, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/08 00:38:55 executing program 1: mmap(&(0x7f0000000000/0x78f000)=nil, 0x78f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000072a000-0x10)={0x6, [0x80000001, 0x401, 0x3, 0x7fff, 0x9, 0x81]}, 0x10) recvmsg(r1, &(0x7f000052b000-0x38)={&(0x7f0000165000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000dd000)=[{&(0x7f0000787000-0x28)=""/40, 0x28}], 0x1, &(0x7f0000787000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000790000-0x10)='/dev/input/mice\x00', 0x0, 0x101800) 2018/01/08 00:38:55 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x11) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000f51000-0x108)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x6, 0x1b1a, 0x5202, 0x5, 0xfffffffffffffffa, 0x0, 0x5, 0x9, 0x8001, 0x3, 0x6, 0x1, 0x2, 0xd47f]}, &(0x7f0000f50000)=0x108) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f51000-0x10)={0x3, 0x8, 0x0, 0x80, r1}, 0x10) sendto$inet6(r0, &(0x7f0000ea2000)="", 0x0, 0x840, &(0x7f000037c000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/08 00:38:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000891000-0x4)=0xfffffffffffffffe, 0x4) sendmsg$inet_sctp(r1, &(0x7f00002ea000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000012f000)=0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000e14000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000df5000)={0x9, 0x7ff}) rmdir(&(0x7f0000541000-0x8)='./file0\x00') 2018/01/08 00:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004f3000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwrite64(r0, &(0x7f0000d89000-0xbb)="de2f5a19752ae226789bc79a1bfbaefbbbe4800126979bc75ba88fc59df66ff25371e919b23dfbdf34f3890a9adf283f974aa43ed1add40df8be7601172eeee6b1532a4e28e311c1d2c1c59881efffe17b65a9c273e6b43948eced449ab651b75f4ed18a62d2560d7cb16dd9862cd2846a691118d65e1f4cf690a6af83d9f5fe4eb045abdd677f1dd19fe7cc798b555a507acf133e8451d9097d637a75d20da77c6bb8464450344e72f619bc93045c78e2a8a6bd95ce93252d9652", 0xbb, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00001c3000)={0x2, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa, 0x8, 0x0, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000001000)={0x1, 0x0, [{0x40002000000038f, 0x0, 0x0}]}) 2018/01/08 00:38:55 executing program 7: mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r1 = syz_open_dev$vcsa(&(0x7f0000798000)='/dev/vcsa#\x00', 0x4, 0x440) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000644000)={0x5, 0x5, 0x5, 0x0, 0x4, 0xff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01010000c401000002ae7a00409d4d54", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000b1b000-0x3c)=[{{&(0x7f0000f4f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a10000-0x20)=[{&(0x7f00003cf000-0x1d)="5e2e1d", 0x3}], 0x1, &(0x7f0000f4f000-0x1228)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/08 00:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x9) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006d3000-0x390)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/08 00:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe0000)='/selinux/create\x00', 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) socketpair(0x9, 0x4, 0x952, &(0x7f0000873000)={0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00008d8000)=""/4096) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000afd000-0x2)=0x5, 0xfffffffffffffd49) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x16, &(0x7f0000a12000-0x16)="b94f0c77349d0000000000ec00000000af0030060086"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/08 00:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00004d1000-0x88)={0x1, 0x0, [{0x17a, 0x0, 0x0}]}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6b) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001e7000-0x210)={0x1, {{0xa, 0x0, 0xfffffffffffffffd, @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]}, 0x800400000001, 0x2, [{{0xa, 0x0, 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]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000564000)={0x521, {{0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000be1000-0x108)={0x1, {{0xa, 0x0, 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]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 00:38:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$seccomp(0x16, 0x2, &(0x7f00002e0000-0x10)={0x1, &(0x7f0000819000)=[{0x5, 0x0, 0x0, 0x0}]}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000211000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000006e000)={@common='sit0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000080f000-0x1)={0x0, 0x0}) 2018/01/08 00:38:55 executing program 4: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000dc9000)="9b357822df17e34cb980b466eaa21dbfac378c58de2b77a764bbd906719d8ddb964e84c2a9e4564de5cfd5652a0c3e0d9ba6a28622df72ca306c5712404615e81cf6bd58e0dbd0a8d98aa5cc75a46bad6960f498f6cce943b9adcc59c953dac5bd6bdde067033e2ffc9acc8545acccfee7d77c842f4260af29aa871debb00f5598d749ea33e4cd601dfe9cad85f4e6d5", 0x90) r1 = socket(0x11, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000957000)="", 0x0) 2018/01/08 00:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000066a000-0x8)={0x0, 0x0}) syz_open_dev$vcsa(&(0x7f00006e5000-0xb)='/dev/vcsa#\x00', 0x4, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000399000-0x9)='/dev/rtc\x00', 0x80200, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001274, &(0x7f0000e73000)="") 2018/01/08 00:38:55 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000054000)=0x3ff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00008ff000-0x12)='/dev/snd/midiC#D#\x00', 0x1ff, 0x12cc37341e86f797) ioctl$FIONREAD(r1, 0x541b, &(0x7f00006e1000)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000bbd000)=[{&(0x7f000001e000-0x7d)="fa", 0x1}], 0x1) 2018/01/08 00:38:55 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053c000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000bf6000-0x1)="") open(&(0x7f0000393000)='./file0/file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x4, 0x0}, {0x0, 0x0}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x60) 2018/01/08 00:38:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000d8e000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000ce4000-0x28)={@generic="5a678d9483d6f2ea07d46a9540008b18", @ifru_settings={0x40, 0x1, @te1=&(0x7f00007c1000)={0x3, 0xb5, 0x40, 0x100000000}}}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0}, 0x2ae) ioctl(r0, 0x1, &(0x7f00003ff000-0x6c)="00289d23d3553daf431ce7165e1be2377158155cd5d86731378cd169c2792be55b29b20abfe107d3b8a81c4a2f471496ab5b1d985fffbc362e6327571988d41d55f0a5421dc75d8249f73fa7222d71996c7efb42b456942520c348c1bb0d4ded51537ca2e476bd89057d85d6") ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a3b000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00003c1000-0x8)={0x0, 0x0}) r4 = syz_open_dev$amidi(&(0x7f0000df5000)='/dev/amidi#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00002d3000-0x10)={r2, r3, 0xc4}) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/08 00:38:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/01/08 00:38:55 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000002000-0x2)='9(', &(0x7f000000f000)=""/0}, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f000000c000)={&(0x7f000000d000-0x8)='./file0\x00', r0}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101400, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000000a000-0x4)={0xdd, 0x9, 0x43}) 2018/01/08 00:38:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00006c6000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket(0x9, 0x80e, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000af6000+0xac)=0x0) r4 = geteuid() lstat(&(0x7f00009d2000)='./file0\x00', &(0x7f0000d19000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000094e000)=0x0) r7 = getuid() r8 = getgid() r9 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000661000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={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}, {{@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}}, &(0x7f0000ab5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d60000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cb2000)=0xc) r12 = gettid() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bd7000-0x4)=0x0, &(0x7f000080b000)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c87000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000070000-0x4)=0xc) stat(&(0x7f00006f6000-0x8)='./file0\x00', &(0x7f0000a0f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00007de000)={&(0x7f000038e000-0xc)=@kern={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00006d3000-0x70)=[{&(0x7f000063c000)=[{0x4c, 0x10000, 0x800, 0x7fffffff, 0x1, "c6306335999d0999135d54f0674bab9e6d21e8c556ebb81c1222630851267250bd5e82487d00150b44dea7cacf0da077385ec1ca1df7e253561189"}, {0x8c, 0x5, 0x400, 0x1, 0x1, "9b0b9d5faafc98539dbd7ad14ea4a93a5433050e631097873e5bd483b749205ba6101aeaec9d87218cd1f25671790921a7f04de39fd24ef55b55813fd67984e85adba78c6a566ce11c232013adfc0f7bb09ca01648ca771e40817df553826848d9aa3e945f268da9c34d14e1283c7948cb99693911e0dbffc0"}, {0x48, 0x0, 0x200, 0x8, 0x0, "aef4c3162797dfdddbec6eca8410e1c8ea5d5cdc7f61cbad3417e3fcc7a49259aea11e3213b100b1c6e4988a69c6fd5fbf7d4dfa63b710"}, {0x84, 0x0, 0x14, 0x8000, 0x0, "fe3b1f793d54d4957f86363aca8bf6cf9d95fd8561f97ac6e5e9a6271f59341c678c00f28da05db85bd2ad8fee9100b16fd4e1de6296028bc7fdb536987e4caafa5433b40db18e1db14eb3f5cf026c1f0f46b9117c0ff57e88ddac9e2f110ef6604fb8109db9c01d0ac67d6722b29a905423"}], 0x1a4}, {&(0x7f0000d88000-0x5f8)=[{0xb4, 0x10, 0x24, 0x7ff, 0x0, "85de87f1cb091e7f14367e0f42f987945bc611a9e49c871d3d0ed3817a076621dc3c787f937af64bb7aa9816c28e2b8d04c232575f6ed6d8797d187914da9b6e89bf5162f03e759db2512e5811d056fa09406aaf821dd3f26cbad5539240c5ebd4e75a697d4e3a077c84b5b133c2f1ca7c3c63320a9595f39540c30ab561f74628207f7b4e6653adc3cf79188bb9916e53f86020a3890a7d944a7efb0684aa14da478cf5"}, {0xa4, 0x1ff, 0x300, 0x0, 0x1, "5b0659b22a9d5d32eefc9653403191aaffebbb7e5fab1eb00677a59fadec158e821898df83cccc5301d15bacb33b55ed9e2a1ec5b015f11edfd5e474497608ac1aaef056e808a9caacf71cba83fcb8e422130ff95750a9e935e875d482302b203d248e7746169681555b18120f31048aaca10829ab5ba307d859784eb681a13a6a432f567ce60c1de4adcddb3bb73fba4a7e"}, {0xb4, 0x5, 0x20, 0x8, 0x1, "da15b3fb1ca6765252d4ef5dc2d2f85cc81186cbe163fc558ddacdfc23d4b248e8a4408d6590b0f4e2f3347b17714035cf30292615fab9aa250e6ec0005d563bd51d32d3b04203e9156dedb4c30d55ba6c064439dcd7aaa8a3dc288c483ebcc21831cd3aa03b491dc39416a2b88615005ef338f8e9825cce0e27ca5cf74aa490e61e64f9d234419e363cb1702aa4bbb223809df9d9fd93b23ca8f87a06e857bc79"}, {0x38, 0x3, 0x4, 0x4, 0x2, "7781fb8c52eceb9370c7622db538d0a7b23955c81dabe66d5b38e9dd45d6ee4f3b66f6350a873c"}, {0xe0, 0x9f4, 0x200, 0x7fffffff, 0x1, "55c09a005112f55e363b03efce31ad706a1f051a85ceb56a99d91c391ffdc8d6839a0927876bfd20ef4b320b5fa0fee7ad9a0106a76f7f7a051f5a4d5c6a63776a16457cb74ea8939f4ed8a3271edc82e6b567d277df170d48ae419f2ad55418aecec023f19bccd8876f612bc2125ae41fad5763462a28acd9c11a8d6e186f9477c382f5c58df7c995b682ecd4fe3ae73fd179d4c31baaf4f333fb029ee45314374849d746b1f73ea9eddd125eedd20d89351190ce2dc62fb8ca1cf4e0823dc717f08570e468fe20ed42f93505"}, {0xc8, 0x8, 0x400, 0x7, 0x2, "f04a1d816c5eb56ee7ca7ba69df4d328c9c99674d2dd888b32eb7cd253fed6b9d7538f97f0b9aead83790bc78ff92a63bbd48b5983b1ca0a1009fe2ca34e8c240b9899dda58d25a302d36af1c97a93316ce30932b04b571c3953a8a821af669249a1e0f55a00c0aa330b321c21822ecbb6f16343bcefb8ccc71df2b9ecc2f6cbbfb045028950c2f11f11312996722b82c6f95cd3109ae48a21019276e18c838c08a214642fd37d702a5ca2f23933a5a37d89c4a64961"}, {0xfc, 0x80000000, 0x1, 0x3ff, 0x0, "eb15f8eadb1d1949f6bc490a6283f849a62e818615707d9d1f1548033ffb3ef81ee5889acd74f2a7f39f882519efa338c32da6812fee28e3357f2347fd157fee1905d23a76b6d297394c182ca937baadb98c5b61c501eea65c0a67cdb0844eb32fee9ea053f1f8b0b66a06cc3fe833b495da368565ada5907289217ce6e884d05438817f2730a1790f9e09603fd3435e73a986a34691983e18da3e421b8e912d0b898f0f9f57baeecedec03ef65348e4c85c700c80d42911382f9f30997d89b91dd91350ef27c6e599f05eb66da955dc76eec79cc3708f65a2c3c23257aba40c128dfeb3652dbe8eeb"}, {0x110, 0x0, 0xa, 0x8, 0x2, "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"}], 0x5f8}, {&(0x7f0000e96000)=[{0x70, 0x2900000, 0x1, 0x6e0, 0x2, "3d650bb5a3768933029c89d4a39e92f5c3785e0b24b3d09e21fc9dbb651ccdb8dde69211d94a74979f00a05d7dfee13b476919320d09dab2587e11c4c8400cc6c07b380383b28213e72742b77b69aa1f8be448f2a8917f2801b05c3a27c1"}, {0x108, 0x3, 0x430, 0x0, 0x0, "82424bc4018c195fc1bc866831d1407f08459c8bdb5ab83eef36d909947a746b31b62c6d21dddb5ac9ad79a2fab68450152586c1166b707cff946e5849b2b728afd40626c7fb4829b5992b5997a6945989adab3baa6e06406e0b6734dcd2459b2de840f45b7087940ed787f0c00136842622af96b9d786ed110010dcd367f0cad4771cba8ee6f00a954e44b63c65ff5637d2c8365d748393c527b3834a4822e04d652bf14f93d440a0abf1664b91652eb83308c3aee87503f6cda0aacef21b801d0aa421fd81eb71a969d6237418dafe33a1f70c32f5f615c2b92502626d90aedbaa5eff47b42bcedbcaabcf184696b0521543016773a2e1"}, {0x44, 0x4, 0x400, 0x7, 0x1, "877a7009c3361efdd23f6c12d2cada0d9b35fc9e2e1e6682f6b195efb6b1440f14c3c6bec62dbbc92a3b9adb6802a33f7d09"}, {0x1010, 0x8000, 0x200, 0xb9, 0x1, 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"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"}, {0xfc, 0x3f, 0x311, 0x8, 0x0, "68302cd91467334b520abf32e6a3e6a3c09b640d8863b00060afd0d9dee45316caec664081aaac1e372ce5afe72e075c5dea0b5157d811ed0a8fb352724163ceb180c3fdeb731ac08593158951f716decc0bd497d50dc31ae2996bb0527b0958897cb298fc38d72593ba40b362fefbc38648c33ac25bc6a3b01bc5161e40bcd4e2e62ae3f22a4b042f266f4b070c5757c49d4444c022cc4651c1db16184513edfa886f1d31331b536420bcdd906b91a97be54f1e5ec7f4eb3b8c56b583b37d2c3629ef248849646d9c12dd5ee4107c50ab83b19c115d1ba288050edbffd48fcedffd82927be0a98603283983"}, {0x2c, 0x1, 0x300, 0xe9e9, 0x1, "e4e3c7726599e25b0da8594ac7635c95cfc5214aa7e11c8dc9"}], 0x1138}, {&(0x7f0000813000-0x85)=[{0xf8, 0x6, 0x100, 0x2508, 0x1, "ca83a47ca12dfc596da4abd55e671f3418aaae748a0acb8cb35958deb00fecd70b421e0a0685910fcfd396f23320d3c8c790f35c8e12bfbcf07fe49dda39d3d0ead46ead39988f575515880662c54482168ef46dfd88725949ae5e860c5e96505896f70661dc23e0423954d74004fe6198b89c153ea7b4aee8be8c4f00372935ce4f8638afbf7566ca7c3aaca2abdbe685226f9e4cc27a28a270c4f6c7c9659c71423c1d19f37c8c0ca72af586610ee3cdf4efd5a073866e131c9bbda7c2f8dd129500d509cd63fe582a0e527f7e3d462fd968c72611d6af3009fff751713779e2fed5b7c4b5ed57"}, {0x60, 0x8, 0x200, 0x0, 0x0, "44e5b6e87ee515bedaa24be6b989040cec7bc3a74389ce846a55d47f7ae75500fb57664f13b28d092f7c73f6ce192914cc9df15e0619ca193f19b11fa95256588f5141b6767c95f3bb38d54ff3"}], 0x158}], 0x7, &(0x7f0000591000-0x140)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x140, 0x20000000}, 0x20000000) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r15 = dup2(r0, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r15, 0x29, 0x23, &(0x7f00005c0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015c000-0x4)=0xe8) quotactl(0x2, &(0x7f00000d2000-0x5)='./file0\x00', r16, &(0x7f0000fa8000)="a3ec79c5a829ca106099b04487aa4730086c9cad64eb4eb7709edb89be0daeffe7164ab5b447b77d9d7423e4f94bea3663324c2f42ff7afa3c9ebec9a8916b") ioctl$KVM_SET_PIT2(r15, 0x4070aea0, &(0x7f0000c76000)={[{0x54, 0x9, 0xfffffffffffffffa, 0x347, 0xffffffffffff0000, 0x1000, 0xdc5, 0x2d5, 0x8, 0xfffffffffffffff7, 0x0, 0x8001, 0x2}, {0x28000000, 0x1000, 0x23, 0x7fffffff, 0x821, 0x100000000, 0xffffffffffff817a, 0x5, 0x5, 0xb4, 0x100, 0x4, 0x4}, {0x1, 0x800000000, 0x7f, 0x7ff, 0x3, 0x5, 0xa284, 0x7, 0x9, 0x5, 0x8001, 0x100000000000000, 0x7fffffff}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r1, &(0x7f0000579000)=[{&(0x7f0000b02000-0x1000)="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", 0x8b7}, {&(0x7f0000aa9000)="6149fbc2b246c0c4cd9f129d93871d68d8c8a3ace2c484a6ed9002028fab4c4059768fbd82d6f2aad1cb7089466a9e581eb2acce112c7440e4899a7adc1d25f0d124cc0c16b417bf5ea2f14eef279fd08be92dd3d9c3019efae1d805c6b5ae34b1cb079291366c7ac5a86969071abd575323a0a99b7e7bef6a8cc4ff419a7613e3992456992ec5d0a7a4644a5b4b9b8bcf0d22102600647e8cb7af56d03ccb21dbf699e4c4e091c5cbdcdc30bdd52ac1f2c83944a2464312eda8f74ab80e022bb6707d1daa50561d4c597af811", 0xcd}, {&(0x7f0000718000-0x5b)="75b4f03b45ecc378bffe83ed753eea3caf2926c6fcda9774bf98aa9022f99d4b5c7399081b47004decd28b5add6451aa9d0688f0c5014dbaba6c949226a19a0c676b4bb930350e1652d6b284d37922ea48b96a03ff81fbdcee62fa", 0x5b}], 0x3) 2018/01/08 00:38:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000002000-0x4)=0x44cb, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r1, 0x0, 0x0) 2018/01/08 00:38:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket(0x10, 0x3, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000dad000-0x18)={r0, &(0x7f00007af000)="", &(0x7f00006c7000)=""/211}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000063a000-0x4)=0x1, 0x10781a9e1ae7ea53) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000ce6000-0x4)=0x100000001, 0x4) socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000638000)=0x0) ptrace$cont(0x1f, r2, 0x80000001, 0x3) r3 = add_key(&(0x7f0000b08000-0xc)='id_resolver\x00', &(0x7f0000963000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f00001a8000-0x6f)=""/111, 0x6f) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f00005e5000-0x5)='user\x00', &(0x7f000098f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af0000)='F', 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000384000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r5, 0xc008551b, &(0x7f0000e29000)={0x9, 0x0, []}) keyctl$update(0x2, r4, &(0x7f0000141000)='^', 0x1) r6 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fd000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000357000)={0x0, 0x4, 0x36e54b46, 0x71, 0x6, 0x3, 0xa403, 0x40, {0x0, @in6={{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x6, 0x4, 0x1, 0xffffffffffffffff}}, &(0x7f0000d20000)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00004de000-0x8)=@assoc_value={r7, 0x6}, 0x8) bind$inet(r1, &(0x7f0000a62000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$alg(r6, &(0x7f0000159000)=[{0x0, 0x0, &(0x7f0000fda000)=[{&(0x7f00003c6000-0x1000)="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0x1000}, {&(0x7f000018d000)="994bfa810528de1c5fe366bd01e16c7d57c7193035c676ee3e1ff97bca72bc0c4a4f2f2bbb49cd9b1251e6c3cacd06bb0a2a8c36857a3541d890a0f47906fa989f88683cceb0b06452c12dbfe073cfa3a6da98b0a2", 0x55}, 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&(0x7f000088c000-0x20)=[{&(0x7f0000aa1000)="35d3a544907786dfd8b9c65d101e7dce6c0a8fde8058e037320880e59e62c00c3bef86e919c51310826f40aadb37aa126cad0353be9edff3aeee31f978cbc3f8b980f02e06798b9d0be2afd25a6434bfac6eacca062d68784521ac", 0x5b}, {&(0x7f00002ba000)="97f2a4ddd672036e9e9afabd3b94f5d9c75ba8c983491dbe5377767e5c9fe79aee751dccba354f24058bd95492d3b0a176d18efff50426", 0x37}], 0x2, &(0x7f000021c000-0x88)=[@assoc={0x18, 0x117, 0x4, 0xa004}, @assoc={0x18, 0x117, 0x4, 0xb859}, @iv={0x40, 0x117, 0x2, 0x29, "823fd03de4351ecec4bfb604bc7f90b7e6b63364d5da00f4cfe439204915874648f8d5f72203c92fd4"}, @op={0x18, 0x117, 0x3, 0x1}], 0x88, 0x404c010}, {0x0, 0x0, &(0x7f0000e20000)=[{&(0x7f0000cee000-0xf3)="7322e74b8010002bb029d6ccfca159a432ace227dd9e3dd25e99a9c8e23207b9ca8b6f4a4600e005b8299943f1bcb1bae95142ae931e70a4bde8ea141c639f667fd8aec09ab9a134f87842a6f1a03ac89840e0fc3b022b463d77b1eebc903f5b3cc754f02948ca7909f1bc9e1c0fdb9b64ec2ea23a6d17e7251ebf9a4b7cd2a7e99ea9564285a39cf399438e4fbd8c5769ee0274b5686c6b13aee0c509aa13d940ca5a43535555e21c896a93436e5b3b1ea14ff52fb04f718f56f43878095cc3a7bd34ce97313bbeeee93fa9929ca5d0cabb2a7f2071bde4aa266850daeeeb2303bcc41a22b5477fe9d6d490d5af9920a57813", 0xf3}, {&(0x7f0000edc000-0xf9)="ff190ce719f6c58918e517a46588f02956c7b4f78d214f04ddf3f8470939cf0b5c936ab5c516e379b7075284b6646967c8b31a0521011d81df8690687addffa9d0eedf33f109f6e8f1bd3c6a63afcfb24e75415c9a131e4538c79788472f9e93e94cf3a256f1b025e02df7d7f8dbd6a2734a57324d07c63a15811a4d3966474776fb4b7c9c68bcd396f5af87d9d0d8f3600e45846542e5b76b0dea001dbd4daf604647e20d5b6c4b17dd336e2d343063cd2ed0f40f249f764cac0916aeba89a2c9f8165e4a9bc4b463c3fc80cebd52a9274899154f7b603245582f8cd3c63098b544e87216e6c38e1e32a0fe7d10a57f999c861c95233b4708", 0xf9}], 0x2, &(0x7f0000e84000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x71148ef62efec889}, @iv={0x88, 0x117, 0x2, 0x6d, "b9e769750bf6d61afd8b702010611f42c1291716cef985101913fa6daccc17dd8ce153788649a38811c8a24c6afaf27801895a974efb3ffe6d33deba7bbbe4e38642d31a2b5702ca22e609568e86412d8348a88873dfc869b64995fcfb235d08080a9615ca3a6f4b3b2d8a3a06"}, @iv={0xc0, 0x117, 0x2, 0xaa, "5fc71b2d3f1f70e0baed082e57520d154489cef87d8ec0de752aa823ccc2be662ca7a4a252b5c5f10637e71dd5f4ad2b141936997471a715bbeb60346b6066cb3cd551e028c47b5e67152639e600b1e305fd6a98b6e27168c29416e8f764fedc9c9ab52f70bacadb4494a6ff6d4fb19193e8096be824545f5fa631306e6405a14c9cf4c497a5808af3ecd0eb07d2605de3e9b70e1af5619b930475c0ba20b0743b5119a434f9df15c390"}], 0x190, 0x4000080}], 0x3, 0x40) sendto$inet(r1, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000a81000-0x38)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) shutdown(r1, 0x1) 2018/01/08 00:38:55 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00000ae000)={0x0, 0x0, &(0x7f0000b16000)=[], 0x0, &(0x7f0000f90000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000f8d000-0x6d)=""/109, 0x6d}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/08 00:38:56 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) r0 = memfd_create(&(0x7f000003d000)="0013b48b", 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f000072c000)={0x5, 0x8, 0x7, 0x80000001, 0x3, [{0x3, 0x5, 0xa4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x2, 0x9, 0xf0a4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0x3f, 0x7e, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0}]}) fallocate(r0, 0x0, 0x0, 0xffff) sendfile(r0, 0xffffffffffffffff, &(0x7f0000741000-0x8)=0x0, 0x0) 2018/01/08 00:38:56 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/selinux/enforce\x00', 0x3, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000)='./file0\x00') sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mkdirat(r2, &(0x7f0000005000)='./file0\x00', 0xc3) lseek(r2, 0x0, 0x4) ftruncate(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000)={@generic="cdfb3fa58ccfb0a86fd94e45934ed093", @ifru_flags=0x2000}) close(r2) 2018/01/08 00:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000b8b000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xf) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e1a000-0x8)={0x0, 0x0}) 2018/01/08 00:38:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f00007b6000-0x4)=0xfddb) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00002f2000)=@add_del={0x2, &(0x7f0000af7000)=@generic="135a49255e28ce3ffdbd1131c28f9820", 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000071a000-0xd)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/08 00:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000057d000)='/dev/mixer\x00', 0x2001, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000002b000)=0x401, 0x4) r1 = socket(0x8, 0x3, 0x1) getsockopt(r1, 0x10f, 0x81, &(0x7f000056e000)=""/0, &(0x7f0000082000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000975000)={0x0, 0xd6, "99dfb7d53ed5dbb8af7106aba7d568c808af47c180e37488b09eb502367f3b51f2a2098645a5657d2942eebe15aed9490449b3290a5f1275e92adb4e6c9f44f087be83701ff530ab78f00e1bb53423d0b3a103281f88f319563e6c7a27747e26000d4e88d65f649cd2cd6a47bf8c154a645f2d789a7f7877aad86582669ede12dd37e4f2db05e4503f6083bee20266917d6f55bf1bafe6754efe0f9900c54a7d65277fb3bb33cf22bdb44cc2137b216be6db5b35f7a1c91a90744e7d8edc627692436b692ab74c24021fa48f175b6826b435e29aa6fe"}, &(0x7f0000cc8000-0x4)=0xde) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c8f000-0x4)=@assoc_id=r2, 0x4) 2018/01/08 00:38:56 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r0, &(0x7f0000e25000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00001e0000)=[{0x11, 0x1c, 0xa01, 0x0, 0x0, '\a'}], 0x11}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000fd9000)='/dev/usbmon#\x00', 0x9, 0x801) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fda000-0x20)={0xe24, 0x0, 0x1, 0x4}) dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000671000)={r2, 0x5}) pipe2(&(0x7f0000fd9000-0x8)={0x0, 0x0}, 0x4800) bind$nfc_llcp(r3, &(0x7f0000fc7000-0x60)={0x27, 0x7, 0x47, 0x6, 0x3, 0x1, "676e81758ca154d40db60ad86240638f48a703919f4d9c52b5566ca55f3e9d5c5312ebf10419338b8f3f7f5cdb1810d66723b3fb35138be592c928a235adf8", 0x1}, 0x60) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000fd9000-0x400)={"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"}) r5 = memfd_create(&(0x7f0000fd7000)='\x00', 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f000058f000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x0, 0xff, 0xe, 0x7, 0x9, 0x6}, &(0x7f0000fd8000-0x4)=0x20) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000fd7000-0x4)=0x0, &(0x7f0000fd6000)=0x4) 2018/01/08 00:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 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]}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00009d6000-0xb8)={0x0, 0x100000001, 0x3fb6, 0x2c20, 0x3, 0x400, 0x3, 0x5, {0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000001, 0x6, 0x9853, 0x9}}, &(0x7f000070d000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000048000)=r1, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000caa000-0x290)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 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]}, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x108) 2018/01/08 00:38:56 executing program 6: mmap(&(0x7f0000000000/0x41c000)=nil, 0x41c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000419000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f0000418000-0x138)=@newsa={0x138, 0x10, 0x400000000713, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x2b}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2000000, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000041d000-0x8)={0x3ff, 0x100000001}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f00003a9000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x80) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f000041e000-0x10)={0x1, 0xb87f, 0x80000000, 0x100}) 2018/01/08 00:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ee0000-0x3)="a233fd", 0x77) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f000097e000)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00005ff000-0x8)={0x8c3, 0xa49e, 0x1f, 0x7f0}, 0x8) sendmsg$unix(r1, &(0x7f000067e000)={&(0x7f00008bb000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d98000-0x10)=[], 0x0, &(0x7f00004d4000-0xc0)=[], 0x0, 0x0}, 0x0) 2018/01/08 00:38:56 executing program 5: clone(0x0, &(0x7f00008a9000-0xbd)="", &(0x7f0000654000)=0x0, &(0x7f0000bc1000-0x4)=0x0, &(0x7f0000418000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bd0000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) quotactl(0x3, &(0x7f00000c1000)='./file0\x00', r0, &(0x7f0000868000-0x1)="12") 2018/01/08 00:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003d0000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00003de000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002d000-0xa)='./control\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000569000)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e35000)={0x2, 0x45c, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000fd7000)=@known='system.advise\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f000008c000-0x40)=[{&(0x7f0000280000-0xa6)="fc5fc455fe68e132e819cbfe46ef2fd0df2b0e73d04c5f49e0b40c31ca291da32a5c8731239a325a10bc0a4d30e6fedddb434fe8c1e5a5ad521c29c37eaa2f90c2f9caa013f3a924ac117db3e5ec7c6e527fa5b6d673c11bb468a82ccd3d90a35bada22c816720a5d01a834422942857720c0b71d78dfbbbea95d34f9c166eafee515aa27bea8f56008bbf66d62bac8c7af414fff61b360c3a9ab260a0dba0c2d3317b2dcf4b", 0xa6}, {&(0x7f0000138000)="088ff48cb8103e7a1bf5d6522fed4d8a17d4340afb92d3a0d111a2192bef685bc7a6fca5f0bad8f7afcc64adf75d8d26c3b97490f96c821a221c", 0x3a}, {&(0x7f00006dd000+0x68)="b55c6b7ebd7c818786524d32b14a48fd2303d2f84e", 0x15}, {&(0x7f0000d93000)="fab064bb671dd48c7366a683e113b245911691667ebe67d9a944ae7511ae5e3d81c4a6e737af795c03ad1a69338a2bb0c9667b25fd165c4cdceadc4fad0b630bd4d2", 0x42}], 0x4, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f97000-0x1a8)={0x6, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f000000d000-0x10)=""/16, &(0x7f000000e000-0x4)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000087000)=0x0) ioprio_set$pid(0x3, r3, 0x80) keyctl$set_reqkey_keyring(0xe, 0x6) 2018/01/08 00:38:56 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) mlock2(&(0x7f0000400000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000e37000)=0x2, 0x4) 2018/01/08 00:38:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f000074b000)='./file0\x00', &(0x7f0000919000-0x8)='./file0\x00', &(0x7f00006f6000-0x9)='devtmpfs\x00', 0x100000, &(0x7f0000087000-0x1000)="baf4b66b092f574433bc61a10b1032969dab047f79941b1083d5db03e4de5f9d7bbdba484c308931b4d57e93f05698a201951da305d123d476a5effe575ba723ec9bb1a5e440dfd9bb5355ede5184d0461407502312c096eeafd6cc9004fa9742ef518a370d661a9a9478fc4e7276135eed8c49ea6d5c3b54e32fb9c91d00c1e061a14cc12bc51c53d1e93e376e6ad918feb6395a9667ace5d54563c5f0e90cf2279eb7a705a70188db06d187204b7c121e15dba272dd95635f1ca1952fd981615974f482210886e310464fc01263b5b79830d3cb542ddee659d8c34e6cc9af204cf3b5fa427fc4f1877b708d2d3539b8b68213a197396f2184e80b6b501a0958c67a92e7f4b18e3aa3d9e6dabc11732be49e47320f1509f0dfeef7b541fb32a199274fe025b862b3718a15b087e7f31df11a756b49b402089ab168b9477bb232cd66c8090d02695c453d68e422f71769f473962e25d02d6c65522219019f649b80d4ba318e8a7c72240255b66470d88d528fe3e1adba4c6eed3a4b5f0d31be780996fd0624a2b2785ee4f1cad0d33f3f3dd34cc4d8e342c6311d730fb0a1ef86871d51369d6539afbe894f4650993d65746865554f8bb9dba7a84e0f85ba8903397f91ac1c28bd7f04d573976c66068c3e765427ebfdfb9e23892b40a98bbc331a99ed25ad13c94173d49de48926678b6e1d44d959754e6f07bf79f483063e92f2dcb90895dff356a70ebc14018217b87a0c1f354dd74e622a7fab09f6d50b05346ab54abbc2e71e42d2f71a8babf605118fb33c69f678d08fa9fcbe127e338433a58b19c7340a94834e30c0e1193136aef8193d620f869c944c6d792bfbc2b6a55b2439139a1359228f72e32c2b094f5bc8dc43733f82a9dfe440939c6e4884690714a6fa30c599c6d66950b89761c7c9e3d75a2861ea1cd74eda6775431208fa483180c2d68ef7fb8ffbd49490f8038de74073f72453d9868b195440f7ec1cc70e9f72bb5a265e5493e6c0759909668f836a0f08577d90aeceae80a83e46683d7b478fecf841dd7761b089ab72a4baf953e4739d59f99e96d7aa9edd96189f2a15c44a705afe1975d9469a300f285ca8ce7f2be62b43527358a3ebed92f3612d7e8e303dc4ca5eb86a4fcd7dac8c9346083619689ab940e7062153d42acc32f8d78a05bc3ee7f05bf03719f35c36ea165757225336558f7c8ea980daea71f7b141e00dfee03a2a668b17198a9f17b744fc9d235e1d9af3381a34c4de6edc92769bb901fbe5e2f433e594d88b8f8c49aede725e5afc49604b2f8fa0cc7aca2f3e91ecd46c81ce2f5a40230d5e8cad067c80666750e032f45a2da8fd63f93c78e83818cefe739677ebec318dc519754eacaaf04d2d07c90388aff2f402340112fd8c898ea1badfcc8590897f63e77d744b7a3020733fbe82fafa71712b9b092bc84a8a81e8c709b827d62e0b380afb9cf79f7b03d63a36a5b1b3e8cc44b90261dc3a7a9b4493aa5827e6e01041f42f21e781966a3e3962fdd7d3aae95929efa73d233dd32d31dc2d2584faaa7a4bb63a504da0d37afa9dffbfc5e4ca1021ef39b6cf6fecf2468cfc9e3892bb12f2a2ebf3c0772de53d5254aa11951dee95a44c120a4748f6353bddc62f34b060d463ee2239d812f874b662ae20a3b756bf13cfff29f839926580ccae7bf060c9fdb1792747df5ee3f32e526bc7b94ef92143526190c989f174396573cd00c5286d388841b48b9c0e712d666c2c7fddec1dadde55b141ea7de2a19fe9f200bb8b640bdaf6d4e6a1f08bd7a71b60080ec275e067cc8d0af2f6f227ba02e6cf060223ae971318be81a63ca08043312a6ef31427c29b9702366dfc988b49a8846e655e2f91e5364982f2c2344916c677985e986c5c9d3f1183627006da5f985d565bfdd4d90b21a6cb3d16d07304c013c84092dad0501498113e791403d9065024c9487e980835fb4618459900453214804e0653d06a8200b4f2bf9c1acee9ef02ca7b38ea544813bfe3af8622e3e78318db3d076cc5ac3f8451e0750262d53a97038d992a17464c4b6fe7e50d5b480ccb5b3bf562bb0745ce4f1e2d94ed82d143ee10d8985efec417a79c67718fa881ef23f50fbf23fab67771e175515bf1050b5d78574cbcc81facd6c742fccf6992cd2655933a6cd3b94333bebb31e73e6d569b6f8c5cf822e46be339f681d7bbe4230f3e9c86df2be7acf54cb49c6c74beff786862d46d8bd42f3e2700113b3c9c869276611d1e7eb4eb3dc29ec9e99045db7fcc1cb7d6dd5f84b310f2f1d4d10988f16519ad2385a39f9236def85922db5bd34c2fd27fcb286e5b651ed5c7b1c2a4eddbaa4ac272d14fd9b2adc0e7355266746d284b6200fc3eee55ad63ee79c3382caa12761d822b30e1cfccaba7de920d54916767aa668faa7eefe024c857af5ab8f2b75ff977334e81fce47335fe031fce0e27f93332353afb9172c7a67290cfd9825cea929647ca5cd37a3d90b468f2b387e331e8fc1dbefc28542381ffa85bba71384666a501a2026793f168bfda6ccad7ceba723c329d36620116f9908d6687dec1fdfdb1bce5d01c9f6a5ee8710c9047c6ee4b5ab7e62e22b310c8ec52ab0d1646c895bf665211efc6ea033be827fa9e4157f1f520a5770569aa29e1af08515033d944d1d05686eadb05e893d71bac9ffc2cb5e21759cc42b712397381ce7ffb0ebb7971f1866ae3f0688e4c1037f30d6d9f711c05c4020e0bb4876edda0fee0c9c57a73845ebef5300d0c4bc02f25f1831d97b44d6857c232c17bcba6d2903f61b78c4287be2392f3b92b287c6893378abf95e4cd4b941afd29b55a7e411621de927b43e737ea97ac31b195756b4b127ca132b6562b69d2f65e1523cd442fcaf4a8ee18706f9f613ab708bc86bbe9439b4f9cb2e06199f764ff39758b25a8c04a89c1b7fa71bb63f6fea9cad47b77507720ecc1c95482478e2f02d0d794f1aff6eae901d229d7a3740f11cde7a0236462f380a56c4d2964dc8643a6091e8d8dc8be3bab485454223740e897483a77edbd2c0c393db3807d6cb2b1ccb6e64a4926cb58ad8f1c9680df2396f8730a36d2df6c474da13fbd6b052b952ad2b2ae642a8c0e35f7338690c7e554dd3a4d7d1b9890a2da08377fb1e704de15d4b1844f9ea6a33b43ef9f26ca8bf447177a1ec011d172a4a0d3133278cb7afddd6a443d825d326724970e31ebe46f17b0f2be4e6d30937782c59d87fb9aab84dd92055d888a336df747fb368eae3ca72121d58722af0f6dc2ff5f7f96031ea8074fae90a394c6cff1726e7e7aaaed3c854933d0b97dcbf6e2f6133e2bad613a9abdfdd44b19b7348c2637fc752ed37bd38b2ce4d1dfe706b0ce522bc6f60eba2992215baac9a892577ea4bd5645462e02d3e65c383aea6e488ec6653930e175fdc01939dbaaedb92f1dd02fd7bb9b32d9572e013762160083bd3f4991980fe9a380107d9b652badafc31f745508678d42cd40ffbc1c812edb6e48f04af1c6f3d59bada0e4dd7273208f124ab7dfa8a5217151707c5498ba8510225648f40f761587651d7b8b53742b1bb703aaf7079b35d067a1ccf369483b26a509e663433cb8bfd37803e7b417c631bacd8507d67ba3f393987b104e70c65f0a2e07fa69d389c151474ebee1871be6925338c13b9b009a8729503979840b859d6b983ff55b8dab6b026324c1a33ecd8dcf6fed32d6a5d5c07a858dc01d6fe5f92e4a9a42a0bff346218dbff86766503f9ce2cfb2956602e5ccab378c8903e16609bc9fbac153bb9430d609f2e4e003e2bd53d30bc5e16520805ab87cb70da1656e4eea9c62d7caf724fc1073e83a6b50a358a365f789c6e473712c1a87fac927ec0aa8be609bc04b19adf7c7c9833f80804133891f2e4d796accf106b036b10c8efd799c6f8b7bca784bc4f227c72b910189dffc82704c6a3489b2d904a3d886bc3f4011da4dd434923ddb39507bb1c77cef3b308d8a25cb6c08b6c1bc5f45e3a1d2532dab3d3843324f2e5b82606585d4b9fc41814da8817328b153926a3f290b1eb3bf18f544d8097692909e2b19c779400747b65e3bf9d842f6ac4478cc55895a1b620078ab3358f4b8ebc7555b2c87dc873173c2858a78c09d1dbb66c5dfc5aff167b9d504a3895172077dfb625fe0a499dc401a878c4dbea200e5eaf3321e5ab51d9673ef396baa11ecf8dd459dda8d22667ffdf4bfc8f4e31734a69c9727a9576d8f99ab229f4d19be61f69f868e2140c6c134821c83549866105849a4c9b122a986df37774515aaaa25ce16d0e44a98ac65b6b98d01ea51d585d50665329999b9900290c9f5a9a56078c7b35cdbc496cd54a79ed3f0aebefa14cec4b2127eb63f162937d6b0498b29f24b7190ab817b084f2c8eb8cf96d7e8e0a282cbced8c9725708b2c5fcfe7c258eae1142c3f2264ef4e96cf6a50cefeadbc4d013addc9344007621b3fdcff71e62763389da91309716041c43ae793339b2165f892472365acb3523dcc927a2243991f9191886db9c78546c3e03b2cb06130388cdf810a9f569eb7589ef7270553fb378b291fb9d9bb37c4459cef97a2f4ceec673e864dfc3166344263d88fd4a8d84e62979f75becd3928f77cdd6c9a2c2536c99332ddc121a7cd8b2f28d577d46143b0708acbce88aebffb7d20d8261b7d723752fdee70b8430bdde89125e3a1fe135b9cde60f814366f7144b21b42d5b41ffaf578483075924e2b871e876888d445f54f345f7c55d53929293a1503b60a358009e251dda93caf706f48488ffb00c3384459ec54bf2a362e74fbfc780d96734dd720413f09cd91dff34704640569d9c5d02e91d10de36418dccb481b36db869e56c3dbeebc44e574e82dcc4c59a279c243320c3b79863b696f58a8b448e78bb0427cc45f481cd3c75b4a65359312ccaf21e0f68604395d55dcce61eb4cdfc08f21cbd5d9e046eafad5e77e53174a80b4e406fa65395abfdcce6caa6a8a14364abc97b6f15c1d83608c94fde47ae24b34d4ddcfa1c2ca1f91661a48e3d6849465951bdca536c6a256b61f3ea7b3efd650e024235570978e086d36c3982e0ac786d5315439f2afe89866154e02623fad87dc0a85b444beb41761d0a5e96d0d6f9190625ef7ea494dae7a84e5b860977843c4b26d183914d57f8f1566a1ed4b671662ddf48654e836d6880f52040488cb400a208c178a83bad1eade37a5b0f2b4faecbc918234a060d01d747ee73feef491566e7360e18530716d55ab5b5681cf36afd0c932ac04b29b38571b009f29fbb8f064e0b4addeec3d18294812f2e013078dea14368d66549d31dc3f4813b0185e3935d4463a210a25e1681a19757d4213fc086ca7188b978c6f498eed04aaa5c8d32a507d77a2e1649cb8445f15b36f2ab6df7c25407a22be888e1f9bdf0d10be844ef597dcfb0c3e454dc13376a05615d72e2055bca4d9f2e0fc0a6c717c6c5f254bef21721aa66576d3b07a27980841b9bacba75c1149e4403648794bb0bddf1c5c31e7a6a945cbce52aa0135d2cfca41b223255c44f2bd11b4f9079f00a603f4c3d609bcc45a7a88a45228b92382c1b9525002a9d8af41ef7146c07af6e7032f4c38e7586dca890b327734f1756efe73a84c1c9d90f6a0bab6e5a65b1aba138f9c24885ce233279735cf28961277d2d831a4ea813fbddf851c8e4e7bcca6e4361fbc2119f27f306879f77623994f6e221423918b1f96f352adb573bcee4086450944e62d53f507e417fdd7d4905ae8449889999a4a693dae02ee") recvmsg(r4, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 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) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e69000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000c26000-0x1000)=""/4096, &(0x7f0000d06000-0x4)=0x1000) socket$unix(0x1, 0x1, 0x0) 2018/01/08 00:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a09000)='/dev/ptmx\x00', 0x0, 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) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fde000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/01/08 00:38:56 executing program 6: 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="64f69bd4e4f7094183e18ef93bdcb5e4b928a3a45e48eb65fa4417ae94d42d0a67f80884d5c93bd593a1154077a76f04ae1573c4c2dd4c3f20491298260690a6855d0f0d0a8f7ce888a168bf7c051de5f808", &(0x7f0000001000)=0x0, &(0x7f0000c08000-0x4)=0x0, &(0x7f0000001000+0x6da)="08487628b4a8595347965e6870469ab08e46985b9909c90000002af20d54dab56a013965ded21ffbddf3d9d74b57714026c5891a2dacfa5b8983c90004544c07f3a2e831e215b29b0c049813854d7ba63ad67ac935e818d65ed5c518c7707c1487846a9ec808f81bb3b7e8582951b83be2e4047f3035060e0913aeff439f859414") alarm(0x0) 2018/01/08 00:38:56 executing program 5: delete_module(&(0x7f0000a35000)='w{bdev)cpusetlo\x00', 0x200) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x8, 0x200000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000005000-0x4)=0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0x0, 0x3}, @register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x0, 0x0, &(0x7f000000f000)=[], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/08 00:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000185000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00007a4000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008d1000-0x4)=0x10000000000001, 0x4) 2018/01/08 00:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000120000-0xb)='/dev/mixer\x00', 0xa000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00007a4000)=0x0) 2018/01/08 00:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) syz_open_dev$sndctrl(&(0x7f0000b86000-0x13)='/dev/snd/controlC#\x00', 0x1998, 0x80001) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001f0000)={0x0, @in6={{0xa, 0x1, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xfbb, 0xffff, 0x8, 0x3}, &(0x7f00008e5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002e3000-0x20)={0x6, 0x5, 0x8, 0x2, 0x2, 0x89e0, 0x4, 0x7, r1}, &(0x7f000061b000)=0x20) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/08 00:38:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000192000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00009a9000)="6174742f73636b637265617465df4d") sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/01/08 00:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000891000)='net/l2cap\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000aa7000-0x98)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34ae6202, 0x7}, &(0x7f0000597000)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e97000)=@int=0x9, 0x4) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f00001ab000)='./file0\x00', 0x0) 2018/01/08 00:38:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r3 = socket(0x2000000011, 0x3, 0x0) bind$packet(r3, &(0x7f0000e7a000-0x14)={0x11, 0x10000004, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000bc6000)={0x0, 0x3, 0x0}, 0x4) r4 = dup3(r2, r3, 0x0) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000db000)={0xffff, 0x3, 0x9, 0x8, 0x40, 0x7b24}) 2018/01/08 00:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r0, 0xa, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup(r0) r1 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x400) ppoll(&(0x7f00002be000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000812000-0x10)={0x0, 0x0}, &(0x7f0000839000)={0x0}, 0x8) 2018/01/08 00:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000067a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_dev$sg(&(0x7f00007f4000-0x9)='/dev/sg#\x00', 0x200, 0x8000) tee(r0, 0xffffffffffffffff, 0x1f, 0x0) 2018/01/08 00:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$sg(&(0x7f000066f000)='/dev/sg#\x00', 0x0, 0x401) r0 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r0, 0x0) 2018/01/08 00:38:56 executing program 7: r0 = socket(0x0, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000000)={&(0x7f0000b0a000-0x1000)=""/4096, 0x1000}) setsockopt(r0, 0x107, 0x14, &(0x7f0000da0000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000086e000)=0x0, &(0x7f0000074000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000c94000+0xf4c)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x4)='bic\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000)=0x5) fchown(r0, r2, r3) 2018/01/08 00:38:56 executing program 6: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f00009cd000-0x4)=0x0, &(0x7f000021a000-0x4)=0x0, &(0x7f0000804000)="") utime(&(0x7f0000dba000)='./file0\x00', &(0x7f000007e000-0x10)={0x0, 0x0}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000063f000-0x9)='/dev/dsp\x00', 0x40400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000ecc000-0x5c)={0x1, 0x2, {0x0, 0x0, 0x100, 0x1, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f0000612000)={0x0, 0x2, 0x0, @thr={&(0x7f0000d82000)="", &(0x7f0000cdc000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_unlink(&(0x7f0000860000)='eth0\x00') close(r0) 2018/01/08 00:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20071026, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmat(0x0, &(0x7f0000754000/0x1000)=nil, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000430000-0x80)=@generic={0x8, "a74cf4f2d1ddaf94ab45c0982a39af621d5aa3644b4cd8533d08472086e3fd5716b27f369fefbd441c14634167aa1edbd9c426541327268f9bf0516140e72e161801732fbbdfb18e1a8aee8d8c3a8248d241ef7bf813f6bd5f344e159c6afd125e34e4968cfdda706e7fe50d43d7e187fc3686fdd4efe177be246b3a1962"}, 0x80) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000271000-0x9)='/dev/vcs\x00', 0x200, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000e3a000-0x40)={0xa000000000000000, 0x6000, 0x8, 0xe, 0x200000000a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) 2018/01/08 00:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002d3000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/01/08 00:38:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e24000)='/selinux/access\x00', 0x2, 0x0) getpeername$inet(r0, &(0x7f000008c000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000266000)=0x10) syz_emit_ethernet(0x4e, &(0x7f0000519000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x11, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/08 00:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00009d6000)='net/rfcomm\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00006f0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000076000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00001d4000-0xe8)={{{@in=@rand_addr=0x1400000000000, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0, 0x2, 0x2, 0x0, 0x0, 0x20, 0x20, 0xab, 0x0, r2}, {0x5, 0x100000000, 0x74c5, 0x192, 0x6, 0x6, 0x5, 0x2}, {0x0, 0x80, 0x1f, 0x74}, 0x3, 0x7, 0x3, 0x1, 0x3, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x3b}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x3, 0x714, 0x7ff, 0x396, 0x5}}, 0xe8) r3 = syz_open_procfs(r0, &(0x7f0000bdc000)='attr\x00') sendfile(r1, r3, 0x0, 0x82) 2018/01/08 00:38:56 executing program 3: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x4, 0x0}) r1 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) close(r0) fchmod(r1, 0x0) ftruncate(r1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000053000)=0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000053000)=0x1ff) close(r0) 2018/01/08 00:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, 'port0\x00', 0x14, 0x0, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a2b000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000d1f000-0x20)={@generic="14e46a4e4932d15fb868664a397adfbd", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000904000-0x10)={0x0, 0x68, &(0x7f0000ea5000-0x68)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f000083a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002fe000)={r3, 0x1ff}, 0x8) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bf5000)={0x6, 0x0, 0x1, 0x803c, r3}, 0x10) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000414004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000097b000)={0x0, 0x0}) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xcea6, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f000062a000)=""/195) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/01/08 00:38:56 executing program 5: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r1 = shmat(r0, &(0x7f0000001000/0x2000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000002000-0xc)={0x7, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000000000)={0x1a, 0xff, 0x9, 0xfffffffffffffff7, 0x2, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) shmdt(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/08 00:38:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000003000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000003000-0x3)='.:\x00', 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 00:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 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]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000082000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000555000-0x11)='/selinux/enforce\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000d1b000-0x28)={&(0x7f0000dbc000/0x1000)=nil, 0x3, 0x3, 0x10, &(0x7f0000149000/0x4000)=nil, 0x3f}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000aab000-0x410)={0x1, {{0xa, 0x0, 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, 0x2, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/08 00:38:56 executing program 0: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x3) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000929000-0x10)={0x1, 0x8000, 0x0}) mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:38:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x31, 0x4, 0x0) pipe2(&(0x7f0000341000)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f78000-0x4)=0x7, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00002a6000-0x4)=0x0, 0x4) 2018/01/08 00:38:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000056f000)='/dev/cuse\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c8a000-0x1)='n', &(0x7f0000593000-0x4)=0x0, &(0x7f0000ae9000)=0x0, &(0x7f0000916000)="") mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mq_unlink(&(0x7f0000fa6000-0xa)='/dev/cuse\x00') [ 28.843402] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/01/08 00:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00009e5000-0xa)='encrypted\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000090b000-0x1)='\x00', 0xffffffffffffffff) add_key(&(0x7f0000669000)='encrypted\x00', &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003a1000)={0x0, 0x0, 0x0}, &(0x7f0000a41000)=0xc) ptrace$getsig(0x4202, r2, 0x6, &(0x7f0000a52000-0xd)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:38:56 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r1, r1) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000004000)=""/98, &(0x7f0000001000)=0x62) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000012000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/08 00:38:56 executing program 4: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000156000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x88)=[@in6={0xa, 0x0, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x1, @rand_addr=0x76, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x32, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xdf19, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) wait4(r1, &(0x7f0000001000-0x4)=0x0, 0x1, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x3, 0x8, "180e1d03b59a", 0x35f, 0x0}, 0x10) rt_sigaction(0x0, &(0x7f0000ec5000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00005cf000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x19c, &(0x7f0000ade000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000003000-0x6d)="50b57fce930119882a40ad1be40f0f27aad1ea00855a00acbebf636aa12ea3f72d8548296c8701a626794d891bfee1bc3649b0695de1822092ad6d7aebfe0b64b9d43cf4f9842740642ee371ecc0714745b9b853e2391fd123fcc69aff8e69bcb73252258da3067a0b27ba05df") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000002000)=""/84, 0x54) 2018/01/08 00:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0xbb4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x71, 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$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000c25000-0x50)={{0x1, 0x3, 0x5, 0x1, 0x0}, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000874000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00004d5000)={0x0, 0x3, 0x1, 0x3, 0x81}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000f28000)=""/76) 2018/01/08 00:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000c7b000)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f00005db000)=[{0xb8, 0x13, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000710000)={0x0, 0x0}, &(0x7f00009fa000)=0x10) 2018/01/08 00:38:56 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() r2 = getegid() fchown(r0, r1, r2) r3 = syz_open_pts(r0, 0x8000) readv(r3, &(0x7f0000e78000-0x10)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5421, &(0x7f0000fe5000)=0x4b) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000335000)=0x4) r4 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000fe8000)=0x0) readv(r3, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) fcntl$dupfd(r0, 0x0, r3) 2018/01/08 00:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c4b000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x400005) 2018/01/08 00:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x14, 0x802, 0xf9d5) write(r0, &(0x7f000008b000-0x24)="24000000260007003200e907003677000000000001000000007c00000000000000008810", 0x24) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000610000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000fe2000)={&(0x7f0000328000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000826000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b6c000)=[0x0, 0x0, 0x0], &(0x7f00008de000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x3, 0x5, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:38:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0xfffffffffffffffe) keyctl$link(0x8, 0x0, r0) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x2)='[\x00', 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000001000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x22000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000-0xb)={0xffff, 0x1000, 0x100000001, 0xd97, 0x3dcb, 0x4, 0x6, 0x8001, 0x4, 0x3ff, 0x3}, 0xb) 2018/01/08 00:38:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001c6000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ccc000)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e1e000)={@generic="f80167ae49fffbea0dfa5ef10c23afee", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:56 executing program 5: prctl$intptr(0x20006, 0x8000) r0 = userfaultfd(0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000021d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000611000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xceaa, 0x181000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x6)='statm\x00') r5 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xf, 0x2, &(0x7f0000000000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000b7f000)='syzkaller\x00', 0x2, 0x98, &(0x7f0000000000)=""/152, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x38)=[{r0, 0x80, 0x0}, {r1, 0x8400, 0x0}, {r2, 0x53, 0x0}, {r3, 0x4000, 0x0}, {r4, 0x208, 0x0}, {r5, 0x40, 0x0}, {r6, 0x1, 0x0}], 0x7, 0x0) 2018/01/08 00:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000250000)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000253000-0x8)={0x0, r0+10000000}, &(0x7f000039d000-0x10)={0x0, 0x0}) r1 = msgget(0x3, 0x10) msgctl$MSG_STAT(r1, 0xb, &(0x7f000037e000)=""/94) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) 2018/01/08 00:38:56 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, 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) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000aec000-0x58)={0x26, 'aead\x00', 0x0, 0x24f, 'rfc4106(rfc4543(rfc7539esp(xts-camellia-aesni,sha3-256)))\x00'}, 0xfffffec2) r2 = dup(r0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000051000)=0x81, 0x4) 2018/01/08 00:38:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000428000-0x5)='user\x00', &(0x7f00000fd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e75000)='_', 0x1, 0xfffffffffffffffb) prctl$setfpexc(0xc, 0x80) write(r0, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) 2018/01/08 00:38:56 executing program 4: syz_open_dev$sndpcmc(&(0x7f0000129000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x408002) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f00005c4000)={&(0x7f000020c000)=@kern={0x10, 0x0, 0x0, 0x10004}, 0xc, &(0x7f0000d2b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 00:38:56 executing program 6: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1000000000005, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 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) futex(&(0x7f0000000000)=0x0, 0x5, 0x0, &(0x7f0000f61000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x24000000) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f65000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000b1e000-0x1c)={0x1009, 0xfffffffffffffe09, []}) 2018/01/08 00:38:56 executing program 3: mmap(&(0x7f0000000000/0xed4000)=nil, 0xed4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004e0000-0xd)='attr/current\x00') mmap(&(0x7f0000ed4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000ed4000)={0x7b, 0x0, [0xc9da, 0x800, 0x4, 0x52d0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ed6000-0x4)=0x0) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000ed7000-0xb)='/dev/mixer\x00', 0x0, 0x0) 2018/01/08 00:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000b3e000-0x4)=0x0, &(0x7f0000aef000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00002ea000-0x1c)={0x0, 0x0, ""}, &(0x7f0000a98000-0x4)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a91000-0x188)=[], 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00001e9000-0xa)=[{&(0x7f0000c14000-0x200)="b5107b981c0ded899442eec2cab7e2c9e6cd9aeeb418ded008972303339ea7481aa2b3d0786a901740a86abe4507453217c9f6a4aff9f42d64e9dfe95edc99ab6e28e2cfb889b900a9d999140b4717bd6480ea00", 0x54}], 0x1, 0x40049) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d03000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sync_file_range(r0, 0x0, 0x0, 0x7) perf_event_open(&(0x7f000030f000)={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) 2018/01/08 00:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) getpeername$ipx(r0, &(0x7f00005ce000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000983000-0x4)=0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000879000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) read$eventfd(r0, &(0x7f0000819000)=0x0, 0x8) [ 29.166194] QAT: Invalid ioctl 2018/01/08 00:38:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000eaa000)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="7d82abfbf420f0d58392b0ec9e2389cf36bdd8", 0x13}, {&(0x7f000089c000)="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", 0xfd}, {&(0x7f0000000000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20008050}, 0x8040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8931, &(0x7f0000f82000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='irlan0\x00'}) 2018/01/08 00:38:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = syz_open_dev$vcsa(&(0x7f000036f000-0xb)='/dev/vcsa#\x00', 0x2c, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e24000-0x50)={{0x7, 0x7}, {0x7, 0x6}, 0x9, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000787000)='em0cpuset!\x00', 0x0, 0x0, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006cf000-0x4)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x38e1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f23000-0x230)={0x0, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) syz_open_procfs(r2, &(0x7f00001c4000-0x6)='smaps\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b37000)=[@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}], 0x1c) 2018/01/08 00:38:56 executing program 6: mmap(&(0x7f0000000000/0x249000)=nil, 0x249000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001bd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000249000-0x40)={0x100000076, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000d4000)={0x0, 0x0}) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000249000)='\x00', 0x3) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000bc000-0x4)=0x9, 0x4) select(0x40, &(0x7f000016d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000248000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000171000-0x10)={0x0, r0}) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000249000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000249000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000249000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:38:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c20000-0x20)={@common='bcsf0\x00', @ifru_flags=0x1000}) r1 = socket(0x10, 0x3, 0x80000003) getpeername$packet(r1, &(0x7f0000a56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000823000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x3, 0x1000, 0xfffffffffffffffe, 0x6}, 0x10) 2018/01/08 00:38:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00008cf000)={0x0, 0x0, 0x208, 0x80, 0x0, 0x7fffffffffffff}) r1 = semget(0x3, 0x1, 0x220) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000fd1000-0x4)=0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000019a000-0x4)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000001e000)={0x5, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000049e000-0x20)={0x5, r2, 0x0, 0x7}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') msgget$private(0x0, 0x2) 2018/01/08 00:38:56 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000a61000)='/dev/vcs#\x00', 0x100, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00002d7000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000a23000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000fe2000)={{0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x62689cc022a97de7, 0x0, 0x0, 0x104081, 0x0, 0x500, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/01/08 00:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000020d000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000093b000)=0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000390000-0x9)='/dev/ppp\x00', 0x100000, 0x0) r2 = accept$ax25(r1, &(0x7f0000ac6000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000eb8000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f0000056000)='net/protocols\x00') preadv(r3, &(0x7f00009bc000-0x40)=[{&(0x7f0000081000)=""/163, 0xa3}], 0x1, 0x100023c) sysfs$1(0x1, &(0x7f000003a000-0x1)='\x00') getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000006000)=0x800, &(0x7f0000455000-0x8)=0x1) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000d38000)=0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000bea000-0x93)=""/147) flistxattr(r2, &(0x7f00009af000)=""/173, 0xad) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000b4b000-0x1a)={0x53, 0x4, 0x6, {0x80000001, 0xfffffffffffffff9}, {0x0, 0xcb31}, @const={0x5, {0x3, 0x1, 0x0, 0x4}}}) getsockname$netlink(r3, &(0x7f0000a8b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00005b4000-0x4)=0xc) 2018/01/08 00:38:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000948000-0x12)='/dev/snd/pcmC#D#c\x00', 0x16, 0x40040) ioctl$TCGETA(r0, 0x5405, &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) capset(&(0x7f00003cb000)={0x20071026, 0x0}, &(0x7f0000e4b000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000876000-0x28)={@common='ip6gre0\x00', @ifru_names=@generic="8d2e1c0c03bf5417dbc12df7f4cbde66"}) syncfs(r1) r2 = getpid() capset(&(0x7f0000da8000-0x8)={0x20080522, r2}, &(0x7f0000fb4000-0x18)={0x1, 0x7, 0xffff, 0x7, 0x1, 0x7}) [ 29.238800] kauditd_printk_skb: 97 callbacks suppressed [ 29.238808] audit: type=1326 audit(1515371936.786:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 00:38:56 executing program 7: r0 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r0, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000269000)=[{0x24, 0x1d, 0x305, 0x0, 0x0, "909300000000040004000301040001a8ba7cec7d"}], 0x24}], 0x1, &(0x7f0000618000)=[], 0x0, 0x0}, 0x0) 2018/01/08 00:38:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000031000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000)=0x0, 0x0, r2, 0x0}) syz_open_dev$binder(&(0x7f0000cf7000)='/dev/binder#\x00', 0x0, 0x800) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000027000-0x18)={0x0, 0x66, 0x7, &(0x7f0000a5a000)=0x0}) close(r1) 2018/01/08 00:38:56 executing program 5: mmap(&(0x7f0000000000/0x587000)=nil, 0x587000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000589000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000046a000+0x72e)=0x10) mmap(&(0x7f0000588000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000588000)=""/143, &(0x7f000029c000)=0xfffffffffffffe3b) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000588000-0x9)='/dev/dsp\x00', 0x200000, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000587000+0x9c2)={0x0, 0x0}) mmap(&(0x7f0000587000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000058a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000588000-0x4)=0x0) r7 = getuid() r8 = getgid() sendmsg$unix(r1, &(0x7f00000f9000-0x38)={&(0x7f0000588000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000588000-0x10)=[{&(0x7f0000588000-0xca)="a6f65604280eee8576d875884faed4332e0c58a8817d64863e7605703e8251bee2bc16f708bf9b4c1e282df5f79e4401f4b115687ce41e023afa234c3c941b28e500fb806542ed10284d1219d9490ce39f59e336f01f9a6915d7abed04bb8573b1b800e46f8c49c06a322ea5d6e4c384fc1723256acfcb00db8284fcb4ff5637fd012168f3815bf9a82b09ee17fe8eff172e7f055364fe2a351f8c3cb786b88e2c168f20098c98ab04e94cb7edcad00f38052c612f0cf91bed3e8f56e34aed80314071c42b4bd8016ea3", 0xca}], 0x1, &(0x7f00003f6000-0x40)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x40, 0x40}, 0x80) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r9, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000581000-0x144)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x32}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0x18, 0x1}, @algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 00:38:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b37000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x10000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000293000-0x8)={0x0, 0x6}, &(0x7f0000da7000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000adc000-0xc)={r1, 0x7, 0x0}, &(0x7f0000bc5000-0x4)=0xc) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000ebd000)={0x20000000, 0x0}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb0000)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f000014f000)={0x6, 0x20, 0x5, 0x1}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) [ 29.273225] audit: type=1326 audit(1515371936.786:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 00:38:56 executing program 2: r0 = socket$inet6(0xa, 0x80d, 0x6) setsockopt(r0, 0x86, 0x14, &(0x7f0000b36000-0x5)='dH\f1_', 0xfffffffffffffff9) 2018/01/08 00:38:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fba000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$ION_IOC_IMPORT(0xffffffffffffff9c, 0xc0084905, &(0x7f0000ba1000-0x8)={0x0, 0xffffffffffffff9c}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000008a000)='/dev/hwrng\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000bf6000-0xc)={0x0, 0x5ebd3aaf, 0x0}, &(0x7f00007ca000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d49000-0x10)={r3, 0x5, 0x8ac8, 0x10001}, 0x10) ioctl$ION_IOC_SHARE(r0, 0xc0084904, &(0x7f0000c65000)={r1, r2}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fanotify_mark(r4, 0x7a, 0x10, 0xffffffffffffffff, &(0x7f0000d0a000-0x8)='./file0\x00') 2018/01/08 00:38:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000)={0x3, {"157786b15f7fe2"}, 0xff}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x44100, 0x0) readlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000014000)=""/0, 0xfffffffffffffe2a) [ 29.333887] audit: type=1326 audit(1515371936.786:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40ce01 code=0x7ffc0000 2018/01/08 00:38:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000004e000-0x8)='./file0\x00', 0x40, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x1000101002) write$evdev(r0, &(0x7f0000521000-0x18)=[{{0x0, 0x0}, 0x20000000001, 0x46, 0x2}], 0x18) ftruncate(r0, 0x10401) sendfile(r1, r0, 0x0, 0x72439a6b) [ 29.333904] audit: type=1326 audit(1515371936.821:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.333920] audit: type=1326 audit(1515371936.821:117): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.333935] audit: type=1326 audit(1515371936.849:118): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=240 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.333949] audit: type=1326 audit(1515371936.850:119): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.333963] audit: type=1326 audit(1515371936.850:120): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 2018/01/08 00:38:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f000046b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x0, 0x9, 0x10}, 0xa0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000fd9000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) 2018/01/08 00:38:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "71756575653100000000000000000004000000000000000000000000000000000000001400", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$dspn(&(0x7f00008ab000)='/dev/dsp#\x00', 0x3395, 0x200) setsockopt$inet_dccp_int(r1, 0x21, 0x13, &(0x7f0000648000-0x4)=0x2, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x343637f5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d00000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000035e000)=0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000053d000)={0x0, 0x541a192b}, &(0x7f00000fd000+0xd51)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f22000)={r2, 0x3f, 0x4, [0x860, 0x8, 0x8000, 0x7]}, &(0x7f0000920000-0x4)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d33000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:57 executing program 5: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000045f000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/hwrng\x00', 0x440000, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b03000-0x98)={0x0, @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]}, 0x2, 0x8c}, &(0x7f0000b03000-0x4)=0x98) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00003f7000-0x10)={0x8a45, 0x8, 0x101, 0xff, r4}, &(0x7f0000b02000)=0x10) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000be000-0x80)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000afd000-0x18)={0x1, 0x0, [{0x100028000000482, 0x0, 0x0}]}) 2018/01/08 00:38:57 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00006ac000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ecc000)=0x8, 0x800) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000fd4000-0x56)=@file={0x0, ""/84}, &(0x7f00008ab000)=0x56) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075c000-0x3a)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) semget$private(0x0, 0x0, 0x9) r2 = add_key(&(0x7f0000d50000-0x8)='rxrpc_s\x00', &(0x7f0000e4a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000fd5000-0x12)='.request_key_auth\x00', &(0x7f0000b10000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b37000)='posix_acl_accesscpuset\x00', 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000fd4000)='keyring\x00', &(0x7f0000fd4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) 2018/01/08 00:38:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000c1000)='/dev/vcs\x00', 0x220240, 0x0) clock_gettime(0x2, &(0x7f0000eae000)={0x0, 0x0}) clock_getres(0x8, &(0x7f0000465000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000c8c000)={{0x0, r2}, {0x0, 0x0}}, &(0x7f0000157000-0x17)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000792000-0x90)={0x0, {{0x2, 0x3, @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]}}, 0x90) ppoll(&(0x7f00001ab000-0x38)=[{r0, 0x8000, 0x0}, {r0, 0x80, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {r1, 0x0, 0x0}, {r0, 0x4008, 0x0}, {r0, 0x1000, 0x0}], 0x6, &(0x7f0000721000)={0x77359400, r3}, &(0x7f0000254000)={0x0}, 0x8) getsockopt(r0, 0xfff, 0xff, &(0x7f00002a0000-0x9e)=""/158, &(0x7f0000b3e000)=0x9e) r4 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000a1c000-0x10)={0x1, 0xee8, &(0x7f000088d000-0x1000)="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"}) r5 = syz_open_dev$evdev(&(0x7f0000f7a000)='/dev/input/event#\x00', 0x20, 0x101002) syz_open_dev$usbmon(&(0x7f00005f1000)='/dev/usbmon#\x00', 0x56, 0x2103) write$evdev(r4, &(0x7f000064d000)=[{{0x0, 0x0}, 0x1, 0x53, 0x400000002}], 0x18) ftruncate(r4, 0x10000) sendfile(r5, r4, 0x0, 0x53) 2018/01/08 00:38:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000ad9000-0x15)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fe7000-0x4)=0x0, &(0x7f000032c000-0x4)=0x4) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) 2018/01/08 00:38:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/enforce\x00', 0x2001, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00005b1000-0x4)=0x20, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000069000)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 00:38:57 executing program 0: 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) pipe(&(0x7f00007dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000d54000-0x10)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000e91000)={0x1, 0x1, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000055e000)={0x0, @in={{0x2, 0x1, @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]}}, &(0x7f0000fc2000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000c2000)={r2, @in6={{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1000, 0x7f, 0x100000, 0x8, 0x7, 0x8d, 0x400, 0x0, 0x9dab, 0x1, 0xea, 0x10000, 0x3, 0x6]}, &(0x7f0000c1d000-0x4)=0x108) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000093e000-0x4)=0x0, &(0x7f00000c5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x9, 0x5, 0x0) setsockopt$sock_int(r3, 0x1, 0x5, &(0x7f00006dc000-0x4)=0x0, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00009ba000-0x4)=0x0) syz_open_dev$tun(&(0x7f00000d4000-0xd)='/dev/net/tun\x00', 0x0, 0x200180) init_module(&(0x7f0000105000-0x4)='&:}\x00', 0x4, &(0x7f000094f000)=':\x00') [ 29.333977] audit: type=1326 audit(1515371936.850:121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.333990] audit: type=1326 audit(1515371936.851:122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=4634 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x7ffc0000 [ 29.398113] binder: 4674 RLIMIT_NICE not set [ 29.492079] binder: 4683 RLIMIT_NICE not set 2018/01/08 00:38:57 executing program 1: 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={&(0x7f0000ba4000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create1(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000451000-0x4)=0x0) r1 = socket$inet(0x2, 0x80a, 0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000007e000)=0x0) r2 = syz_open_dev$sndctrl(&(0x7f000062b000)='/dev/snd/controlC#\x00', 0x31e, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000e6e000)=0xa102) 2018/01/08 00:38:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000020000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00006de000)=[{{&(0x7f00005cc000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58, &(0x7f0000364000)=[{&(0x7f00007e9000-0xc3)="01cd667cd61807811f5998b392cf719998efb868249d801ea17e7af16e0b624669a9f4c0b4f90301bb893bda049208c586f22e6b5f9c2e8f3cd9676d47a745fb3e5335daa981837b57023e38a6299b5c478c0ef9a8bab0403ed9b1316c964fd1738bb788232324f8a7be94757bb97ea3237f8cac5bdc351c4d72ec812dfeb63ac775", 0x82}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r0, &(0x7f00006f9000-0x38)={&(0x7f00009e3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f1b000)=[], 0x15b, &(0x7f0000a51000)=""/138, 0x8a, 0x7}, 0x40002) sendto(r0, &(0x7f0000307000-0xd9)="496c105fe498791442a42ac71b6c9d811d8a060000000000000045e907f95964cae34dc2eda413498e3c54439470a7b470be2e40fce190de6be15e8a9f89a6878bbe2010bf2b65cfc8c6897928b2e3be9cb585439430a382cf60b835353514100ddb25ac4a19d736663e011c7286c6fade92e5f23d9e9c9ef939ea78b9e550fff999", 0x82, 0x811, &(0x7f0000226000-0x10)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) [ 29.650512] ALSA: seq fatal error: cannot create timer (-22) 2018/01/08 00:38:57 executing program 3: 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, 0x0, 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$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000061c000)=0x0) 2018/01/08 00:38:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00003aa000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="007203fb04a922e804e7d5688bc88902"}) socketpair$inet(0x2, 0x0, 0x9, &(0x7f000012a000-0x8)={0x0, 0x0}) [ 29.713100] ALSA: seq fatal error: cannot create timer (-22) 2018/01/08 00:38:57 executing program 5: 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) 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) setsockopt(0xffffffffffffffff, 0x114, 0x1d, &(0x7f0000000000)="2a8e0000", 0x4) 2018/01/08 00:38:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xffffffffffffffff) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000)=@delpolicy={0x50, 0x0, 0x0, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@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}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000003000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) 2018/01/08 00:38:57 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b3c000-0x10)='/dev/sequencer2\x00', 0x20200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0xffffffffffffffff, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) 2018/01/08 00:38:57 executing program 4: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00008f2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ad0000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000322000-0x14)={0x0, 0x101, 0x164, 0x6, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000ace000)=0x6, 0x2d) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000ad0000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ad1000-0x4)=0x1c, 0x800) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f00001fe000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 00:38:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cd4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) write(r0, &(0x7f00004fa000-0x2)="", 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000838000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000034e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00007f0000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a05000)={r2, r3}) 2018/01/08 00:38:57 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000c000-0x8)=0x9) readahead(r0, 0x552, 0x0) finit_module(r0, &(0x7f0000007000-0x2)='.\x00', 0x1) 2018/01/08 00:38:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000b70000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000c34000)="", 0x0, 0x0, &(0x7f0000e7c000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$random(&(0x7f0000017000)='/dev/random\x00', 0x0, 0x101040) poll(&(0x7f000071a000-0x30)=[{r0, 0x80, 0x0}, {r0, 0x8, 0x0}, {r0, 0x2, 0x0}, {r0, 0x1, 0x0}, {r0, 0x400, 0x0}, {r1, 0x1080, 0x0}], 0x6, 0x101) 2018/01/08 00:38:57 executing program 0: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f73000)='net/udp\x00') mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000f74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d60000)=0x14) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000a0b000)={0x7a7, 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:57 executing program 7: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x3, 0x71, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000c97000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00000ab000/0x1000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ce000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000b0f000-0x4)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00001cc000-0x6)={0x0, 0x6}, &(0x7f0000718000-0x4)=0x6) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b88000)={0x0, 0x4009d0b3, 0x205, 0x7c, 0x2, 0x4, 0x3f, 0x8db1, r1}, &(0x7f0000c1f000)=0x20) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mbind(&(0x7f000004e000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00003fe000)=0x0, 0x3, 0x0) 2018/01/08 00:38:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001000-0x8)=[0x80000000, 0x0]) 2018/01/08 00:38:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x202002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr=0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xf5a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f}, @in6={0xa, 0x0, 0x7d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) prctl$intptr(0x1a, 0x0) bind$unix(r0, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/01/08 00:38:57 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000f3f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) r1 = socket(0x1, 0xa, 0x80) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ffc000)=0x0, &(0x7f0000ffd000-0x4)=0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 00:38:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) sendto$inet6(r0, &(0x7f0000ae5000-0x28)="0566b7341d2fcd658550f27d0006853e8dec0440fa62bb69c7b84dc1d83690eaa284281b27f8caca", 0x28, 0x0, &(0x7f000096d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009b2000)={0x0, 0x0}) 2018/01/08 00:38:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00007a4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x5, 0x4) 2018/01/08 00:38:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x82, 0x6896f02, 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) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a6000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000cab000)={{0xec1, 0x7}, {0x40, 0x3}, 0x2, 0x0, 0x100000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/08 00:38:57 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000156000-0xa4)="", 0x246, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x686342c5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) sendto(r0, &(0x7f0000000000)="c1d7e62a5a644acf9d4615d89a557045db244d720fdff5b6d8c603974c7d8c2704f4f9bcdd0f494760d214fee598ba8461", 0x31, 0x240000c0, &(0x7f0000000000)=@hci={0x1f, 0x80000000, 0x3}, 0x6) 2018/01/08 00:38:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000700000)={0x0, 0x0}) 2018/01/08 00:38:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) 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) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00004a9000-0x4)=0x1000000, 0x4) 2018/01/08 00:38:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000022e000)=""/246) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000112000-0x3a)=""/58) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000625000)='/dev/ppp\x00', 0x101200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000920000-0x4)=0x4, 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00003dd000)=""/246) ioctl$int_in(r1, 0x5452, &(0x7f00000fd000)=0x1f) close(r1) 2018/01/08 00:38:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0x100000000000006) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000e4000)={0x0, 0x4, 0x9, 0x2, 0x51, 0xac}, &(0x7f0000cbb000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a75000-0x8)=@assoc_value={r1, 0x1}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000a3000)=0x0) geteuid() getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000377000)=0x0) geteuid() getgroups(0xa, &(0x7f0000714000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000a90000)={0x0, 0x0}) getuid() fstat(r0, &(0x7f0000ee5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00008ba000)={0x0, 0x0}) lstat(&(0x7f0000f83000-0x8)='./file0\x00', &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008b9000)={0x0, 0x0, 0x0}, &(0x7f0000364000-0x4)=0xc) gettid() lstat(&(0x7f0000a37000)='./file0\x00', &(0x7f0000e25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() getpgrp(0x0) getresuid(&(0x7f0000fba000)=0x0, &(0x7f0000f27000-0x4)=0x0, &(0x7f0000f24000)=0x0) getresgid(&(0x7f0000937000)=0x0, &(0x7f0000c43000)=0x0, &(0x7f000030f000-0x4)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000393000)=0x0) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000039000)={0x0, 0x0, 0x0}, &(0x7f00006f1000)=0xc) getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c7000)={0x0, 0x0, 0x0}, &(0x7f0000ff4000)=0xc) fstat(r0, &(0x7f0000f4d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000012e000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b64000)={0x0, 0x0, 0x0}, &(0x7f00006a9000)=0xc) stat(&(0x7f0000e0e000)='./file0\x00', &(0x7f0000b1c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb1000-0xc)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000045a000)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc2000)=0xe8) getgid() bpf$MAP_CREATE(0x0, &(0x7f00005e3000-0x2c)={0x7, 0x8, 0x9, 0x40, 0x1, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) gettid() geteuid() getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000069d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bcb000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040c000)=0xe8) getgroups(0x1, &(0x7f00001cf000-0x4)=[0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000019a000)={0x0, 0x0, 0x0}, &(0x7f00003d7000)=0xc) getuid() getresgid(&(0x7f0000eff000)=0x0, &(0x7f00001e6000)=0x0, &(0x7f0000529000-0x1)=0x0) write(r0, &(0x7f000013f000)="220000001d000701fffe0008090700000c0010000080000000000000000100a4455c", 0x22) 2018/01/08 00:38:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f000070f000-0x48)={0x3, 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) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000252000-0xd)='/dev/usbmon#\x00', 0x3, 0x248040) fallocate(r1, 0x1, 0x2, 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) close(r2) 2018/01/08 00:38:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000449000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000993000-0xb)='/dev/mixer\x00', 0x200200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f000070e000-0x10c)={0x2, 0x9, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x22, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00006f3000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000bee000)='/dev/admmidi#\x00', 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000ed4000)={{0xa, 0x2, 0x75, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x406}, 0x2, [0x0, 0x2, 0x0, 0x10001, 0x49, 0x2e, 0x2, 0x7]}, 0x5c) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}) r2 = semget(0x2, 0xffffffffffffffff, 0x1) r3 = getuid() fstat(r0, &(0x7f0000864000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ee000)='/dev/vga_arbiter\x00', 0x20a000, 0x0) getgroups(0x6, &(0x7f0000cdb000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r7 = add_key(&(0x7f000015d000)='cifs.spnego\x00', &(0x7f00000e1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000d4000)="1d4095c76f5cfbe395056ece12bfd8054834908ad8c05496cf662d43ebed8ae80d11cd61dae64305fced9ea12359a8", 0x2f, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r7, 0x1000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004fd000)={@common='rose0\x00', @ifru_flags=0x200}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000085d000)={{0x7f, 0x3}, 'port0\x00', 0xfffffffffffffffd, 0x40000, 0x8, 0x5f8, 0x9, 0x4, 0x7, 0x0, 0x4001, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000453000+0x886)=0x0) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00002af000)={{0x6, r3, 0x0, r4, r6, 0x120, 0xad7c, 0x0, 0x0, 0x0}, 0x4, 0xffffffff, 0x4, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) semctl$GETZCNT(r2, 0x0, 0xf, &(0x7f000003d000-0x19)=""/25) stat(&(0x7f0000f7a000-0x8)='./file0\x00', &(0x7f0000ead000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netrom(r0, &(0x7f0000572000-0x10)=@ax25={0x3, {"7907b5c8ccc094"}, 0x458}, 0x10) socket$nfc_llcp(0x27, 0x1, 0x1) lstat(&(0x7f0000488000)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000360000-0x28)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000350000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006f4000-0x4)=0x18) setresgid(r8, r9, r5) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00001f4000-0x18)={0x4, 0x9, 0x1, 0x8, 0x100, 0xa7d}) 2018/01/08 00:38:57 executing program 4: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x2d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x5, &(0x7f0000001000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000+0x972)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000001000-0x4)=0xe8) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r16 = getgid() r17 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@remote={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}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) getgroups(0x5, &(0x7f0000001000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={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=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r26 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r39 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000002000-0x1f8)=[{&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x80)=[{&(0x7f0000002000-0xd5)="452698f5460a23eead3ca2700c3783d5e87b292cf8a55454a196127250f815fb5316390512511e7f2ef70abc395c64afe7ee87188b28d7edd07fa6c790e6c02ea22cc04af295e44a9b98ace9f58cb6ab68d16ab00ab2a9d75b0cba0e3bf60133411f83412dcf25a40503a7238e4d859eb0a17d2e600ff7735e25763efd4c323703d47ee0607c637f58dc5d3f7964e749c9d387f4b6ae5a2477d6878efd5cd6e4a83767da1049063b0345346cf135fe1de88ef32a3ea52ebafece92aa1dd8fd916fb50e5bee1a8effff20a988691df680737cf4d4ad", 0xd5}, {&(0x7f0000002000-0xcb)="58c41c3ad44f8dd162916197d91c97865842228e3311e626a91db5be414486ca60ccee08b108fc3be666afe3340717594f4d8f1137ce055e143cbedc85d258037d31b4ee617ea435c9bd8bdbfd7b307bd03d872f64193a4c5f8b8475513aa207be62dd4ea69bfde7805a6fb28c66acdd62d2ee916def32ec5d31ba9062f75b5f960fb8f06d146c0849305fbb542703f99cc5a2fc3aa674c3303e53cba6751f1cf01c917bad8e84c721624ecb7972e5b5f721d53c7d1a9f669bef3c8d6e8f01b34ab09d1a5ba8b33a475ebf", 0xcb}, {&(0x7f0000002000-0x18)="53fea35f8d8ece3c43a3272844402377f3a6d99d4192941c", 0x18}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000)="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", 0xff}, {&(0x7f0000002000-0x46)="bdaec33d93555c625b737173770b844d9dc85010573f57ca8c05a75aae488b6dac00589dce14570ae75f6f2006bf4a2288521f9fa27c713901cd710e58f185e3d348e9b4dff9", 0x46}, {&(0x7f0000000000)="e8a4e205b9178a76c19fbb0d14bde45b2a2c391176124d203087e0e7b4686b9883430f2aef2f47d0c34bfdf0e4740c01fd4470fc6d8becf84fdb0ddcc07fe4cbed274170086b8c59a466711d3d9b2c31c8b4f5e7e9897ed75afc6cf82b3384e2ffedd5dfbd3cebe914ab3299f2a1e94a377fb8a15e9e1b37b0b3d5cf52271a9e7b0c5c0ffbcdea86e0e85c75082e53ba518f82edc64f4368", 0x98}, {&(0x7f0000001000)="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", 0xfa}], 0x8, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r5, r6}, @cred={0x20, 0x1, 0x2, r0, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x128, 0x4000041}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0xb9)="c3cf0a57e8ab19192faf4a6e175799543f1a7603934f6d7c9306a06e907e2f9ae105cd5789b0b6874953b2767fbba43ac4b7e6464292293a0201a84dce60f8b0c305e6dad0df2164be5c6e930790e16fba6fb5ac5f13ace3e6da4ba13047b960dfd18597200273a10f08535ceabe7c79a56e8f5b4ca05da1e4bb6f29f0b45724d60b4edef40b17d890d377673ee4b2c768c80d20773b0569816ea1aef8ad0bd28ad22276203c6b4e45d77a34bbe0758e00347a4c83937a015b", 0xb9}, 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&(0x7f0000000000)=[{&(0x7f0000002000-0x69)="c63b868b68a7add79040448586f846c769adc852af5c8742f1993cab5af4e6d1271aad1ab1c430ac8bfecd71d5b191201ad141ceab34356ee45f2fa9f7c16baa7a68d5b26694b6c8e7d1abe41e00d7853afe9644360793ad62a97a28953ca5eebaa2db928712d23832", 0x69}, {&(0x7f0000002000-0xd1)="62ac5e91604c21c61c446d7fb58c4a1212a7432fe4631ac99778755aec063ed831e469ac87d61b42d022c11560b77ec238e59585ffdf247bf9c3a0cf9cfa982a5bfc0547f5f36b00597b1de3a8b4f8567c48ac31cb39d3359bd8bfb98e884ed5cc9829c426148bfe194699a56f2b2aee51ea801c0b488c1d458d7d8e07d9b85e46653ad7246e969502146be78300d5723ff7d99b3070f531592a0eb650b1bf2755b6a74df0ba174a6f1afa8ddd51152fc2f22c9169449fa7afcb775d9005b4652f31355c1043e40d859e942b6897ddc3b5", 0xd1}, {&(0x7f0000002000-0x1c)="c0edc1b94d5bdf585bb9d069a7d28be0a93cdc854ceeca0e22c82955", 0x1c}, {&(0x7f0000000000)="e5e26ee120d2148eb57b98f49e790312e06922654fdb39cf0afae2b0e86c95ac1c8fdb24a4a8e53a699893cc9c71a5ea855118dc31635803f497503393efaad6fcc63aa96ca2b47db85554bc76371e8da5bc036534ae5ef2c2315d659f0d8322", 0x60}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x3b)="f96b5fb054aa657e69a8a7ef0f62a6dc95a5c727c84a6b8cd8395cefad9fb6c1c9d8414008f8ef790a3d61f26a1d7b079d8a89cf932298aa9f5544", 0x3b}], 0x6, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r33, r34}], 0x50, 0x20000000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xa0)="42892aa66b050d6b8534f52ab391b9870f97377e68defb8d318461807d5bc77aa5d0d8e96afb16ce5b180e14dfd4890427db1f1b6ca15650240beb7bdb82b946f7c9d57664c4dd97bd4df5c0211cafda87f09f757e3b0a5d86eca64c495b9d81239843791a7760bab9fd45ba93756d7eb5802707c21a8ca83306cbaf60a90b3587519bba7956173c67341df40d63d18347ad9ce6d92479969cb9c3ed64152b39", 0xa0}, {&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="d78bceb2ebd7b5fefbc481b58906199c54ac0ca450a9c2e1babb5f92af54bed61a53261f741b3fbfde73c9135d5db8c739b81440", 0x34}], 0x3, &(0x7f0000001000-0x60)=[@cred={0x20, 0x1, 0x2, r0, r35, r36}, @cred={0x20, 0x1, 0x2, r0, r37, r38}, @cred={0x20, 0x1, 0x2, r0, r39, r40}], 0x60, 0x20004800}], 0x9, 0x4000004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f000062f000/0x11000)=nil, 0x11000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/08 00:38:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000389000+0x408)="290000001f000713ff2300000000a70007000600e00000000b400000000000004c070000000000106d", 0x29) r1 = syz_open_dev$midi(&(0x7f0000d84000-0xb)='/dev/midi#\x00', 0x10001, 0x100) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000535000-0x9)='/dev/rtc\x00', 0x14a81, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/01/08 00:38:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f27000)=0x0, &(0x7f00008b8000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000003000-0x4)={0xffffffff}, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@common='irlan0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0xffffff5a, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b46000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5202}) 2018/01/08 00:38:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000089b000-0x10)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x1}]}, 0x10) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f000049c000-0x8)='./file0\x00', 0x40000, 0xa) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000c2f000)=""/173) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) writev(r1, &(0x7f0000296000)=[{&(0x7f000073b000-0x1000)="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", 0x4ea}], 0x1) [ 30.019778] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/08 00:38:57 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, 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) socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f87000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) 2018/01/08 00:38:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000050a000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b1c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006e6000)=0x0, &(0x7f0000165000)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ca8000)=0x800) 2018/01/08 00:38:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) shutdown(0xffffffffffffffff, 0x1) 2018/01/08 00:38:57 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a3b000)='./file0\x00', 0x20000, 0x20) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000986000)={0x1, 0x0, [{0x3ff, 0x1, 0x0, 0x0, @adapter={0xdac8, 0xfffffffffffff234, 0x0, 0xb1, 0x3}}]}) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000101000-0xee)=""/238) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008c4000-0x8)={0x0, 0x0}, &(0x7f0000261000-0x4)=0x8) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e1e000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e3b000)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000bde000+0x855)={0x1, 0x3, 0xfff, 0x1534, "42186a603712c8607709b6206b66fffa4268ddd868335c88c28839c000508511f604604f2fef33cfa7eff0df", 0x5aacdd94}) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000de2000/0x2000)=nil) bind$bt_hci(r2, &(0x7f0000f39000)={0x1f, 0x0, 0x3}, 0x6) ioctl$ION_IOC_SYNC(r2, 0xc0084907, &(0x7f0000023000-0x8)={0x0, r2}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f000074e000-0x24)={0x28, 0x1c, [0x0, 0x100, 0x1f, 0x5, 0x6, 0x401, 0x0]}) ioctl$ION_IOC_ALLOC(r2, 0xc0204900, &(0x7f0000251000)={0x9, 0xe91, 0x20, 0xfffffffffffff631, r3}) [ 30.076780] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=4810 comm=syz-executor2 2018/01/08 00:38:57 executing program 0: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000fb2000-0x44)={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) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061c000)=0xe8) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000982000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000002000-0x4c8)={{0x10001, 0x0, 0x1f, 0x8, "24a957c33c65dc6d5a623cfdf70f424d545641cbfbb8809d6071a94ba89887e66da48c2c8642b24bdb7ffc1b", 0x48f30}, 0x0, [0x7fff, 0xa0, 0x1ff, 0x9, 0x3f, 0x7, 0x4, 0x1f, 0x3, 0x80a1, 0x2a6, 0x7ff, 0x7f, 0x8000, 0x8001, 0x2, 0x80000001, 0x1000, 0xa7, 0x800, 0x3, 0x9, 0x8, 0x9, 0x5, 0x6, 0x5, 0x3, 0x10001, 0x0, 0xfa, 0x4, 0x6, 0x8001, 0x8, 0x4, 0x6, 0x1, 0x9, 0x1, 0xf3, 0x2, 0x5, 0x1, 0x4, 0x0, 0x4, 0xfffffffffffffffe, 0x49d6, 0x2, 0x6, 0x200, 0xcfa, 0x2, 0xffff, 0x2, 0x4, 0x4, 0x6, 0x3, 0xc62, 0x7f, 0x5, 0x3, 0xfffffffffffffffb, 0xffffffffffffff00, 0x1, 0x5, 0x1, 0x7, 0x101, 0x4, 0x37c, 0x8, 0x7, 0x101, 0xe0, 0xffffffffffffffff, 0x1, 0x7, 0x9, 0x0, 0x503, 0x5, 0x7, 0x1, 0x4, 0x23011b7c, 0x6, 0xff, 0x8000, 0x1, 0xc000000, 0x5, 0x0, 0x1, 0x0, 0x2, 0xffff, 0x7, 0x0, 0x101, 0x0, 0x4, 0xffff, 0xd5, 0x2, 0x1, 0xb8, 0x100, 0x0, 0x3, 0x8000, 0x3, 0x1f, 0x7, 0xffff, 0x1, 0xd9, 0x5, 0x4, 0x0, 0x8, 0x2a8b, 0x10001, 0x7, 0xc065, 0x3], {r1, r2+10000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008f0000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000497000)=0xe8) getgroups(0x5, &(0x7f000024b000-0x14)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000e3c000-0x8)='./file0\x00', r3, r4) 2018/01/08 00:38:57 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008000-0x4)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000008000-0x10)={&(0x7f0000007000)="5e25c364821caf489cf9eacb26a52856c54b51deaab453bbcd0e1ad76a96c0b68eb5ad7e86c28029a9f392dd2f78e440f828c04f78269abc34726698a24b7049c45e", 0x42}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/08 00:38:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003b5000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x5, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f00004ab000-0xa)='/dev/dsp#\x00', 0xffffffffffffffe0, 0x4083) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b94000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb030771086c11d6e}) [ 30.149905] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket pig=4827 comm=syz-executor2 2018/01/08 00:38:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000cb9000)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000108000-0x9)='/dev/sg#\x00', 0x4, 0x100) bind$bt_l2cap(r1, &(0x7f0000b19000)={0x1f, 0x0, {0x1, 0x81, 0x915, 0x9, 0x0, 0x90}, 0xffffffff, 0x0}, 0xe) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000066e000)=""/117) 2018/01/08 00:38:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000b61000-0xb)='/dev/midi#\x00', 0x3, 0x380) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000794000-0x2)=0x8000, &(0x7f0000628000)=0x2) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$void(r1, 0xc0045c77) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009b7000-0x15)='/proc/self/net/pfkey\x00', 0x40140, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dc9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002f000-0xc)={0x20000000, 0x0}) syslog(0x3, &(0x7f0000c21000-0x7e)=""/148, 0x94) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f000061d000)=0x0, &(0x7f000061f000)=0x4) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000064b000-0x12)={@common='dummy0\x00', 0x0}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x0, 0x0) getdents(r4, &(0x7f0000de2000)=""/24, 0xfffffffffffffee8) 2018/01/08 00:38:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2e0900, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000b72000)={0xffff, 0x4000, 0x7, 0x5, 0x80, 0xb8bc, 0x4, 0x3, 0x7, 0x6cd7cd8f}) r1 = shmget(0x1, 0x2000, 0x1008, &(0x7f00002df000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) listen(r2, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 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) prctl$setname(0xf, &(0x7f0000eca000)='(\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000cfb000)={{0x9, 0x81}, 'port1\x00', 0x8, 0x10010, 0x0, 0x20, 0x2, 0x0, 0x8, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009cb000)="d1", 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e45000-0x2)={0x4, 0x0}, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000d6000-0x58)={{0x2, 0x2}, 0x0, 0x87f2, 0x40, {0x7, 0x7}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000419000)={&(0x7f00004c8000-0x8)=[0x0, 0x0], &(0x7f0000793000)=[0x0, 0x0], &(0x7f0000434000)=[0x0], &(0x7f0000fc1000)=[0x0, 0x0], 0x2, 0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0}) r1 = shmget(0x3, 0x1000, 0x1200, &(0x7f0000fdd000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ftruncate(r0, 0xffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000461000-0x8)={0x0, 0x0}) sendfile(r0, r0, &(0x7f00008fb000)=0x0, 0xfec) readv(r0, &(0x7f0000f3b000)=[{&(0x7f0000cef000-0x6f)=""/111, 0x0}], 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000328000-0x1)=0x9d, &(0x7f00000ea000-0x8)=0x1) 2018/01/08 00:38:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400002, &(0x7f0000438000-0x83)=""/131, &(0x7f0000567000)=0x83) 2018/01/08 00:38:57 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000010000)="18000000180025ff0700940d091404028020fe2000040005", 0x18, 0xfffffffffffffffe, 0x0, 0x0) 2018/01/08 00:38:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000043d000-0x8)='./file0\x00') r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000ab8000)={{0x8, 0x3, 0x0, 0xf939, "a0f1c82415ecd0569911c8e47ef510dd8e45cc4b82fd0379e4ae08d3772c69c28ea9a362401571b5b155d09a", 0x8}, 0x8, [0x3, 0x100000001, 0xffff, 0x1, 0x8, 0xe9, 0x0, 0x3f, 0x40, 0x1, 0x3, 0x5, 0x3, 0x9, 0x4, 0xa8, 0xee, 0x7, 0x400000000dec9, 0x6, 0x8, 0x8, 0x3, 0x3, 0x7, 0x2, 0x8, 0x0, 0x257, 0x9, 0x100, 0xff, 0x1000, 0x400, 0x7fff, 0x9, 0x0, 0x1, 0x99, 0x7, 0x9, 0x5, 0x10001, 0x4, 0x100000001, 0x3f, 0x100000000, 0x9, 0x81, 0x3, 0x8, 0x1, 0x1307845, 0x4, 0x3ff, 0x8e9a, 0x7, 0x7536, 0x1f, 0x0, 0x7f, 0x1, 0x0, 0xfffffffffffff323, 0x34bd, 0x0, 0x7, 0x100000000, 0x4, 0x2, 0x81, 0x400, 0x8, 0xffff, 0x0, 0x1, 0x4, 0x72, 0x2, 0x81, 0xd4, 0x3, 0x3ca, 0x0, 0x8, 0x7, 0x7, 0x101, 0xaf, 0x2, 0x2, 0x3, 0x3, 0x4117, 0x10000, 0xf94, 0x8ce9, 0x1, 0x56, 0x20, 0x23, 0xffffffffffff5e8c, 0x100, 0x8001, 0x853, 0x800, 0x10001, 0x0, 0x3, 0xffff, 0x4, 0x1, 0xffffffffe51790c0, 0x40, 0x5, 0x8, 0x5, 0x1, 0x7fffffff, 0x101, 0xed, 0x3f, 0x7, 0x20, 0x1f, 0x2, 0x4, 0x3], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000acf000)='\x00', 0x1) timerfd_gettime(r1, &(0x7f0000fd9000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000fd9000)='./file0\x00', 0x40) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f000071b000)=0xe6) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f00007d3000)={0x2, 0x6, 0x0, 0x7, "6d82f84d465762ee4b4a268bb16aabc98a36ac43f6bf1b32fe6e9068268df65a1cc1fc675ae013368f39b162", 0x3}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f53000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/08 00:38:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e03000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f000090a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000058000-0x4)=0x10) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000ac7000)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") open(&(0x7f0000033000)='./file0/bus\x00', 0x1, 0x0) 2018/01/08 00:38:57 executing program 0: r0 = gettid() r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0xb9)="19aeeb1b792c2b39f02b760084ed17501cdf78dec4d5d20ffaddbcb5bd27c129f1f1233f0cbca9ae0779fde46a442ff36e9d0fcfb7814755fda45f35144b8d0528ac330b8504949960ed2eec3febd61b769b06876836ee31b1a4f951b8be1a862232a8442547a428db3e990de4384d25b186f94ba2111a98e322457788693670a2c858ab575650ea8435296a00cf4a5e919e494a3d998343df16173f3a7b1119b89e6ca33e5b86c4a89167557f7511c84c79fa7e543b67cdb1", 0xb9}, {&(0x7f0000000000)="4483e63cb5a367aa210e46a0925d75fbb7bc5ac138a4c71c14935ce4ae21a296903191e02d80c51a1f57ec31941004df0920d1be70dbbb529223f7f939c094a4d8c294fa9a14260ff9dbc20d4c645dee3b7dea99adb12de481aa96a80d0e5b6c20579e906085c3bf6a70dfccdd97b63e49b50853effd6fb22086e6b3ec352d8fb59f0dda2b34f15d91527bd49c547da1aad95895df293b4ea0d9cff2e7cdd2ef9ec031742f3121c1b5794c73a1ff2e06602ab4", 0xb3}, {&(0x7f0000000000)="e84e3e2e8eff1dbe4826ed2ae0c7fb8af69fad922383be753f72f9110f4a6914c254db58426d9346f493081dcf9a10bdd4298c0f478b1e6508c9f2b3066d6c4d2073d38b15a9f44e95030aa3134bcb37db2b860a81d4000983d586ce68b009cbdaf9ee15e3e42232fbfeb84e1f1a7b60e9ce610b85448b0482b2aa113088529e992505bd5533f36025b81a5a7879d8587d7a6585db750c65591a5945e3d31a12847c924326699e7dc5819c83158b6ccf8ae401345509e7f656a901f88868de63416f1fe753fbbf0e9a84f49828b7f4c39e", 0xd1}], 0x3, &(0x7f0000c1c000)=[{0x1010, 0x11b, 0x3f, "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"}, {0x50, 0x12f, 0xaf, "dbdbaeef672d9e0e50b774cdb40e337af1a783f98d5e583d77b2426b2253f903e5b96b9f5f031ecbdeba29189e0789e93d51334b389f057b9c859708153c7f6d"}, {0x98, 0x12d, 0xfffffffffffffff7, "76514a1515933a932a549215a7e5942aa558cd07c5dedb0566e19b128fe12ccac4844716cd9f814e9b5d5475f320ccef6c942e0cfc3f5fc9b793347bae161ad552ecca69a5c6be4529629abffa4e7edf55800430fc3dd6b26bf568d0c1212e0610e3ca650c368d16f6b2e6e75390a669d3dafa82c98928a6bda3e376f398df85eb540f6b"}, {0xf8, 0x109, 0x347a, "07735d8156b49cf5062295b5e963c92ffc96554acfe2d492814976f42064c20fd8e0da0f9a3709f21f7873c49cb26ca4aa6262d287207eea45f022fa4156d07fdf7daa93bcccdceeeb33ca4228343b8673f20e377904561c138240dc18f2cd73deda884d327c6d9de5ec79b22505fa5dfbc250d714fdef8f1779e3cb4216c43c8423f094b60988412e083bc133f08d34456507e326cf2b7624928b783115540846cc2f859b03e4fba6254ad3966c92865d91c16852c134bf456da00cce6a6fa508ff93e73baab40dcf2b34d646c1648f88527eeded9cde6a09b6a84cee6588d2837b"}, {0xc0, 0x108, 0x200, "72976fdff2e9968b2f9006aa8604214d177f0b461110c7989d9c5473e32cb1d30fa33183e240c21f51f222eaf69119dc16599444fca778dcc04e89efe71e8e554a76f069d86e7aa2307df3a7a5ba189bdd47d8b574db23adfe3f5f00429ecc46aa79538e0aef51741db2acca42ff422091a52b028f23ef8b9aee5e959529a239e794e61e1419580b806e20bf4bcdf71883233b38d6713f3f419cfee0ceedb17f51493f2e2ba7ea211562c6b9"}, {0x110, 0x107, 0x9, "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"}], 0x13c0, 0x400c811}, 0x4040041) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, 0xffffffffffffffff, &(0x7f00009d1000-0xc)={0xffffffffffffffff, 0xffffffffffffffff, 0x0}) 2018/01/08 00:38:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000259000)=0x401, 0x4) 2018/01/08 00:38:58 executing program 6: mmap(&(0x7f0000000000/0xdd5000)=nil, 0xdd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000064f000)=[{&(0x7f0000dd5000)="b1dc02e2afca781ab45a9235b5f9cdecce99827fe4b36fa074eeddf80b30c5ae6062d7240b6ceb7a79952e9e56329d3138d1e709b861106e0a7dd5b3ac9a1a5e26e467104ced7a94e4cd4653c969704d1691bd515d903671559c87160111357cc6c144b75d8264aaf73dd2b215abfd7df3b290ec4a6cd1873e75f5951470907916a08069145831819377ba7fa803d38237c6d383b90fb15e3b0bb16fdb88e99214cf1e015c7855d326d977", 0xab}, {&(0x7f00000a7000)="fada16d3b5db4f660888560ddce9e6a7ec1e827ff19c71f90bf543d8d1945dea3a74452f9ef74f41", 0x28}, {&(0x7f0000dd5000)="772af73a604c546b15cf8f307f51f7baccef70cea8fbd682eabdad01d1dd42943bce9fb4373139533acb9d2ea3ab2aeceed9de349061422a975ca7f65c7fb78552b8d32202de09", 0x47}], 0x3, 0x0) write(r0, &(0x7f0000dc9000-0x26)="1e000000130047cf00dfff7f00ffff0407ffffff01000000070000000000", 0x1e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000a39000)='/proc/self/net/pfkey\x00', 0x82000, 0x0) 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x1000000000002b) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000058e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084e000-0x4)=0xe8) sendto$inet6(r0, &(0x7f0000cbd000-0x2)='R', 0x1, 0x8004, &(0x7f0000925000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000081f000-0x5)="ec", 0x1, 0x0, &(0x7f00001e0000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) read(r0, &(0x7f0000357000)=""/147, 0x93) 2018/01/08 00:38:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = semget$private(0x0, 0x0, 0x0) semctl$SEM_INFO(r1, 0x0, 0x13, &(0x7f00005e2000)=""/4096) write(r0, &(0x7f00008d1000-0x30)="b63db85e1e8d010000010f9d00049b00ffff00000000d2bc7018cebc070000923f4d872caa8ce22c00160e96aa1fae1a", 0x30) readv(r0, &(0x7f0000f46000-0x38)=[{&(0x7f000032f000)=""/246, 0x10000007d}, {&(0x7f0000d07000-0x9b)=""/155, 0x311}, {&(0x7f0000d99000)=""/81, 0x51}, {&(0x7f0000044000)=""/169, 0xa9}, {&(0x7f0000f1f000-0x5f)=""/95, 0x5f}, {&(0x7f0000e50000)=""/192, 0xc0}, {&(0x7f0000ebb000-0x55)=""/85, 0x55}], 0x7) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d11000-0x8)={0x0, 0x0}) fsetxattr(r0, &(0x7f0000ff7000-0xd)=@known='security.ima\x00', &(0x7f000034e000-0x6)='@proc\x00', 0x6, 0x2) r1 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000029000)=@known='system.posix_acl_access\x00', &(0x7f0000893000-0xb)='/dev/loop#\x00', 0xb, 0x0) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000e59000)=""/38) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0x0}, 0x9) fanotify_init(0x5b, 0x80000) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042c000-0x58)={0x26, 'hash\x00', 0x0, 0x20000000000000, 'sha256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000bc1000)=[{&(0x7f0000d89000-0x94)="f5a9e9c00324962cf3a550d1c8d9b7966f072d87ab16c98a39334f", 0x1b}, {&(0x7f0000a0b000)="9509bf77263a137210255883fb5e4307198ca442d423fb4486bd4b55ffffd34458035153f7", 0x25}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000a8a000-0x4)=0xc) sendmsg$alg(r2, &(0x7f00005ae000)={0x0, 0x0, &(0x7f0000804000)=[{&(0x7f0000968000-0xa4)="7df8da0d8b8aa5efd60f52c25cb49ef4f7", 0x11}], 0x1, &(0x7f000057a000-0x1088)=[], 0x0, 0x0}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031f000)='/dev/sequencer2\x00', 0x0, 0x0) recvfrom$ax25(r3, &(0x7f0000500000-0xf3)=""/243, 0xf3, 0x40010100, &(0x7f0000c4d000)={0x3, {'5>\x00\x00\awR'}, 0x100}, 0x10) 2018/01/08 00:38:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000031d000-0x12)='/dev/snd/pcmC#D#c\x00', 0x401, 0x801) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00009d1000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x1, 0x7, 0x0, 0x6, 0x3002, 0x2001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000933000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f000089f000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x7f, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000b03000)={0x1, 0x0, [{0x10000080000048a, 0x0, 0x0}]}) 2018/01/08 00:38:58 executing program 6: clone(0x0, &(0x7f0000f84000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f00007ed000-0x4)=0x0, &(0x7f0000450000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f000063c000-0x20)={0x0, {0x0}, 0x0, 0x0}, &(0x7f00009d9000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d41000-0x8)={0x0}) 2018/01/08 00:38:58 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca5000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e1d000-0x4)=@int=0x0, &(0x7f00005e7000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000006000-0x1c)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000-0xa)='numa_maps\x00') ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f0000006000-0xb2)="676555ebd98b4a5831904db185b60acb6d0b97f8bc0a1f808e249b70986e0dc7121dc1db50e6d601a8a8471304973ee0f571300bc596acadb7d66c1a08fb4eb6e5a46d50fc221b1e8000db72f729a53524e7289cd9028830e8dbdc503fede72b29edfb1c961100c14d466684e463fdd340b73b5ba891c013e97e4bc4d4ba801c952b95245177a4c6f041612b4522f5849eb961adc52fcfc1e7301de37e47fa33292b4f88f95269903ae42ca1d4b1d7afa20b") r2 = getpid() ptrace$setopts(0x4206, r2, 0x9, 0x100040) 2018/01/08 00:38:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x513, 0x2) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000840000)={0x0, 0x81, 0xf92d, &(0x7f00007ec000-0x8)=0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r2, 0x0) fchown(r3, 0x0, 0x0) close(r1) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000786000+0x10b)={0x0, 0x0}) futex(&(0x7f00001f6000)=0x7, 0x0, 0x17, &(0x7f0000995000)={r0, r1+10000000}, &(0x7f0000cb8000)=0xfff, 0x1ff) syz_emit_ethernet(0x6e, &(0x7f0000c96000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "677cb6", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], "808a8d68ec23c4ae"}}}}}}}, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1b, 0xf, 0x9, &(0x7f0000086000-0x8)={0x0, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000f3e000-0x18)={0x0, 0x1000, 0x2, &(0x7f00003dd000-0x8)=0x0}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000089a000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x26, &(0x7f0000d09000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ee1079a1b8e7", [], {{0x4305, @llc={0x16, @llc={0x0, 0x0, "9d", "79a79aab8ee24388c1c55a9aeb2db6d015906a"}}}}}, &(0x7f00000a7000)={0x0, 0x1, [0x125]}) syz_extract_tcp_res$synack(&(0x7f0000c05000)={0x0, 0x0}, 0x1, 0x0) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$inet_sctp(r0, &(0x7f0000afa000)={&(0x7f0000aa4000-0x1c)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f000058f000)="05", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(r0, &(0x7f0000336000)="e0", 0x1, 0x0, &(0x7f000091a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f9e000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000051f000-0x18)={0x0, 0x40ea, 0x0, 0xd2, 0x8}, &(0x7f0000fc3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00002e3000-0x8)={r1, 0x0, 0x0, ""}, 0x8) shutdown(r0, 0x80000000000001) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000283000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e2c000)=0x18) 2018/01/08 00:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000240000)={0x0, 0x0}) finit_module(r0, &(0x7f0000cf9000-0x7)=':eth1*\x00', 0x2) write(r0, &(0x7f0000726000-0x24)="240000001b00fbffeb0300000006010001f6ff0b080003000100000017000003f916f701", 0x24) [ 30.605595] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 30.622430] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000fa8000-0x78)={0x1, 0x0, [{0x4b564d00, 0x0, 0x0}]}) pipe2(&(0x7f0000392000-0x8)={0x0, 0x0}, 0x4800) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000284000-0x4)=0x6) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, 0xffffffffffffffff, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x78, &(0x7f0000001000-0x78)=[@in6={0xa, 0x3, 0x91f5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf9}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x7fff, 0x1ff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b0c000)={0x0, 0x3, 0x1, 0x6, 0x9, 0x100000000, 0x800, 0xe5, r1}, &(0x7f0000fa5000-0x4)=0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x40000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10007fffffff, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00009e6000-0x10)={0x0, 0x20000000000, 0x7, 0x2}) syz_open_dev$amidi(&(0x7f000090f000-0xc)='/dev/amidi#\x00', 0x3, 0x101000) r2 = socket$netlink(0x10, 0x3, 0x10) socket$kcm(0x29, 0x5, 0x0) write(r2, &(0x7f0000172000-0x9a)="290000001f0007a7ff000000000000000d000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/08 00:38:58 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001b3000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000a5000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x5, &(0x7f0000002000-0x4)=0x3fff8000, 0x4) sendto$inet(r2, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f000000a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000e28000)='/dev/dmmidi#\x00', 0x200, 0x101001) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f000063f000-0xd)='/dev/dmmidi#\x00', 0x0, 0x4a02) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000549000-0x8)={0x0, 0x0}) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = 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) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00005a8000-0x10)={0x9, 0x1000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000872000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) 2018/01/08 00:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000c17000-0x8)={0x14, 0xffffffffffffffff, 0x40000000009, 0x40}) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000ae1000-0x4)=0x0, 0x4) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f06000)="d85e3b0e858829d451eb4d81d039292947b5c9b85c0701a8ef75e2bbdc1e59078006452898bf15db52d7dafb292d9d5a1812f63bf52b3896d624dbffb68e193a023cce0effbd36431b244ae87de6af553a924b19923c4d733d70d5", 0x5b) 2018/01/08 00:38:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003d5000)='/dev/vcsa#\x00', 0x7f, 0x10800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000e9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000091b000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000eb0000)=0x8) fcntl$addseals(r1, 0x409, 0x8) sendmsg$alg(r2, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="11", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[], 0x0, &(0x7f00003b9000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x694, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 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) socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket(0x11, 0x1, 0x95) perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000f59000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x7, 0x7, "65d36fea2a7411953f35a64d9259c775eb9cf99d6c1bf87a4f8ff9689a86216b079c3d6fbcbb48e214475dd6380454300274c7fc79ae5c006786aa50318738192d5cac578a8903878a7b9b9d0c433d57"}, 0x160) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000011000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x400000000000007) r2 = syz_open_dev$tun(&(0x7f0000f94000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f000075b000-0x6d)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) 2018/01/08 00:38:58 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) 2018/01/08 00:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000fce000-0x4b)=""/75, &(0x7f00004da000)=0x4b) r0 = syz_open_procfs(0x0, &(0x7f0000960000-0x8)='environ\x00') r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000177000)='/dev/vcs\x00', 0x0, 0x0) r2 = accept4(r0, &(0x7f0000584000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001a6000-0x4)=0x60, 0x80800) sendfile(r1, r2, 0x0, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f00004e2000-0x9)='/dev/ppp\x00', 0x80, 0x0) close(r0) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eca000)={@common='sit0\x00', &(0x7f0000a19000-0x2c)=@ethtool_cmd={0x55, 0x6, 0x8, 0x401, 0xfffffffffffffff9, 0xb306, 0x4, 0x9, 0x34, 0xc9a, 0x6, 0xfffffffffffffff9, 0x100000000, 0x401, 0x400, 0x10000, [0x81, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000b2a000-0xa)='./control\x00', 0xfffffffffffffffc) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ef0000)=0x0) r1 = openat(r0, &(0x7f00001c9000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r1, &(0x7f0000013000-0xa)='./control\x00') mq_getsetattr(r0, &(0x7f000044f000)={0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x40, 0x38, 0x1800, 0x0}, &(0x7f0000342000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$urandom(&(0x7f0000955000)='/dev/urandom\x00', 0x0, 0x22000) 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) r2 = dup(r1) renameat2(r2, &(0x7f0000dff000-0xa)='./control\x00', r0, &(0x7f00008f9000)='./control\x00', 0x2) 2018/01/08 00:38:58 executing program 2: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200280003, 0x9) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f61000)=0x1ff, 0x4) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fcf000-0x10)={0x80, 0x4, 0x0, 0x5, 0x0}, &(0x7f0000fcf000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d2a000-0x98)={r1, @in6={{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x264c}, 0x98) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000220000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000950000-0x40)={0x9, 0x0, 0x4, 0x6, "4f9b34a6c1714749b903dddbeda1dd07331267026a4ac0f230439421782e88e16a2cc6220d68c79ae8211108", 0x100}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000404000)={0x1}, 0x4) syz_emit_ethernet(0xd6, &(0x7f0000ad2000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="0038c0285e8f", [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0xa0, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [], "ae436323b44c500ae05a0e6f91717989971d1409ebaf1dc441f12ff612be5ffca5bb8f709c4291ab5e373b53f3ee23658e0fae8b6cba3e239431de58b9b597ec321045b6129ba26ea841000000011d0732a7954ea98383b9237fff117288cc0192ba0130d080b8eff4accbdf6741d743"}}}}}}}, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000620000-0x4)=0x1) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7b000-0xd)='net/rt_cache\x00') setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00007b6000)=0x4, 0x4) getsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f00004df000-0x94)=""/148, &(0x7f0000a3b000-0x4)=0x94) close(r0) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7a000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha3-512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000289000)="9588a70d47df38ca33fc8ecd5d4c377d1277aeb686d19d772bfb10a6d746527ee2f34d795a679288bcf40940c0e4dedc5de30c0dcbaeea7de78b56adfa0b1d867a9bde44c2d1c9a911", 0x49) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00008a1000/0x2000)=nil, 0x2000) syz_open_dev$binder(&(0x7f0000f7f000+0xb69)='/dev/binder#\x00', 0x0, 0x800) r1 = socket(0x2, 0x80805, 0x10000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000f80000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000f81000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00006e3000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000d09000-0x12)='/dev/snd/midiC#D#\x00', 0x7fffffff, 0x210680) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00003c4000)='tls\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xd, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x8020, 0xbc, &(0x7f000062d000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r1) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fb2000-0x8)={0x0, 0x0}) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x337, &(0x7f0000001000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) fremovexattr(0xffffffffffffffff, &(0x7f0000002000-0x18)=@known='system.posix_acl_access\x00') r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000002000-0x10)={&(0x7f0000001000)="bafd3fa24b5f55c041bc8c93d019aa33f891efbca0f062e2f19c915c83bc7d176341c71d5731a3c25340755b0605348be484fd7aa6f36136fc378285786a7f916fbfec88872b8303c3fc21d52ebd83dc5f8b0e001b9193e49be03a11ac2c54d70bd03ecc11d2986ad464ea8684b75a2eb2d1f105d702c6c77aaf057d0b8362bfc0d477b3a27def0a87c27e82387f86e4684ac215226275dad2e7320449f9434ac9a9473629aba67c452925768dd047851dcea5a17d8cce487b84260144e0b44f3f0c9fb7940ceab75e9dbadc4dfdca4043", 0xd1}) 2018/01/08 00:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f000000a000)=""/193, 0xc1}, {&(0x7f0000007000-0x3d)=""/61, 0x3d}], 0x2, &(0x7f0000005000-0x67)=""/103, 0x67, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000003000-0x10)={0x77359400, 0x0}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000198000)={&(0x7f0000864000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, [@jmp={0x5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a59000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcd, &(0x7f000024b000)="82516dfccb42d9056b0717b584e9303ed018dd8fe50e5d46905cf01f166bf65a966ad8285179d5fd780833478b9728266e2010f1a8626a540e32b4080955f2b64c47cb57257203116587d2c82bb99cfa0ebee9dcbbeacbe4b8540eed19b05007661961c1670fd692775e4f30e173443f1e6dae3b40a8fa740b8eebd942eb50b648809670692c4d20e0d1c5192cf3482c3aa91048b397998a3094ac50a4d6635b8051569f3304665bafec1bcd4e208230354f039bce043519feec613faf5c550c23ff8a8424b50bd4b9639a068be7", 0xce) 2018/01/08 00:38:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000475000-0x10)='/selinux/policy\x00', 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00008b3000-0x28)={r0, 0x0, 0x1000, 0x87, &(0x7f0000f21000)="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", &(0x7f0000528000)=""/135, 0x1, 0x5}, 0x28) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) mkdirat(r0, &(0x7f0000a1f000)='./file0\x00', 0x10) bind$alg(r1, &(0x7f0000941000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x58) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005e0000)=0x0) r1 = getpgid(0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000edf000)='/dev/mixer\x00', 0x2, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d73000-0x11)='/selinux/context\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f00003b0000)={r3, r4, 0x10000}) r5 = socket$bt_hci(0x1f, 0x3, 0x1) r6 = syz_open_dev$usbmon(&(0x7f000046d000)='/dev/usbmon#\x00', 0x8, 0x8800) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000895000-0x4)=r6, 0x4) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3766, 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) 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000799000)={0x0, 0x1, 0x30}, &(0x7f00001e1000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b62000-0x10)={r1, 0x2, 0x1, 0xff}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) accept4$ipx(0xffffffffffffffff, &(0x7f00002c6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000c5000)=0x10, 0x7fe) 2018/01/08 00:38:58 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000cce000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000597000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003f9000)={0x0, 0x5, 0x1f, 0x0}, &(0x7f0000132000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00005bd000)={r1, 0x995c}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001000-0x20)={@common='teql0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [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) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001000-0x4)=0x8) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0xce8000)=nil, 0xce8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000d0000)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f0000ce5000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000023000)={0x0, 0x40}, &(0x7f00006b1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000377000)={0x4ee, 0x7fffffff, 0x1, 0xd1, 0x7, 0x2, 0x20, 0x1, r1}, 0x20) open(&(0x7f0000021000-0x6)='./bus\x00', 0x4c40, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x8001000141046, 0x0) 2018/01/08 00:38:58 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x4000000000000028, [@multicast1=0xe0000001]}, 0x14) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000023000)=@sack_info={0x0, 0x2, 0x0}, &(0x7f0000023000)=0xc) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000025000-0x4)=0x0, &(0x7f000000a000)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000018000)={0x2, 0x1, 0x3, 0x7, r2}, 0x10) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000025000-0xa0)={r2, @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]}, 0xe7, 0x32, 0x8, 0x1, 0xc4}, &(0x7f0000026000-0x4)=0xa0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000026000-0x50)=[{&(0x7f000001e000-0xf2)=""/242, 0xf2}, {&(0x7f000000a000)=""/63, 0x3f}, {&(0x7f0000026000-0xd3)=""/211, 0xd3}, {&(0x7f0000026000-0x43)=""/67, 0x43}, {&(0x7f000000a000-0x47)=""/71, 0x47}], 0x5, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000015000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x40000000000400, 0x20, 0x0, 0x1, 0x2, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x3, 0x1, "e6c015a1"}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000020000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x1c, 0x0, 0x2000, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000000c000)={0x0, 0x0}) 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ebe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f000089c000)=@generic={0x1, "8492633227d35b530c73cca5ff605dcf0edde861fa1724bd88aa08dbeb4a412f1cbc95f50c7310a00fc428389c088152fc4d8507bf7607dfd319a5f65f2c3ecc63b093607f2d2e27a33301c7dc1f0d41e919669a2c5cccb978613e9eae9f440d3b1abd9f18bc95d796a834e0d2f2a853de2af3821ca868011aef28724656"}, 0x80) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003b6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000057c000)={0x0, 0x6, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_SYNC(0xffffffffffffff9c, 0xc0084907, &(0x7f0000b2f000-0x8)={0x0, 0xffffffffffffff9c}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000037c000-0xf)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$ION_IOC_IMPORT(r0, 0xc0084905, &(0x7f0000a9a000-0x8)={r1, r2}) openat$sequencer(0xffffffffffffff9c, &(0x7f00009ed000)='/dev/sequencer\x00', 0x800, 0x0) 2018/01/08 00:38:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) io_setup(0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a2a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x43c5) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000095b000)='/dev/autofs\x00', 0x181381, 0x0) bind$bt_hci(r3, &(0x7f00006e1000)={0x1f, 0x2, 0x3}, 0x6) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x7, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000075d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e2f000-0x4)=0xe8) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000fe2000)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000075f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000025c000-0x24)={0x2, 0x8, 0x64500000000000, 0xe405, 0x4, 0x9046, 0x200, 0xe4, 0x3, 0x40, 0x7, 0x2}) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000046000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000023000-0x8)={0x6, 0x80000000}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000053000-0xb)='/dev/mixer\x00', 0x100, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000053000)=0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000053000-0x4c8)={{0x6, 0x2, 0x2a, 0x8, "a0d89567eacde92bc837edb76152a7dc449851434a596a43ce4d4209fc539c8f8bfeb30114cb3a1e779760db", 0x3ff}, 0x400, [0x3, 0x401, 0x9, 0xfff, 0xe4, 0x0, 0x1, 0x3f, 0x8, 0x6854f1a6, 0x242, 0x5, 0x1ae, 0xffffffffffffffff, 0x3, 0xff, 0x80000000, 0x9, 0x7, 0x80, 0x20, 0x1f, 0x3, 0x4, 0x2, 0x0, 0x3, 0xfff, 0x7, 0x9, 0xadae, 0x9, 0x3, 0x10000, 0x8c600000000, 0x8001, 0x200000, 0x2, 0x6, 0x6, 0x20, 0x2, 0x4a74, 0x7, 0x5, 0xfffffffffffff000, 0x1, 0x8, 0x3, 0x3, 0x9030, 0x3, 0xb37, 0x9, 0x88fd, 0x1, 0x6039cb3f, 0x81, 0x91, 0x36, 0x9fc, 0x2, 0x1, 0x81, 0x7ff, 0x5, 0x7d, 0x2, 0x8, 0x4, 0x6, 0x8, 0x5ff44e74, 0x2, 0x3, 0x6, 0x1, 0xe89, 0x0, 0x0, 0x4, 0x75df95e, 0x10000, 0xa, 0x1, 0x0, 0x8, 0x0, 0x0, 0x2e51, 0x1, 0x10001, 0x4, 0x673, 0x94, 0x6, 0x7, 0x3, 0x9, 0x6, 0x3fe0000000000000, 0x3, 0x4b1f, 0x5, 0x20, 0x8001, 0x3, 0xfffffffffffffc3d, 0x80000000, 0x7fff, 0x4, 0x7, 0x6, 0x76, 0x7, 0x401, 0x4, 0xa0, 0x6, 0xbc, 0xffffffff, 0xffffffffffffffff, 0xffffffff, 0x7, 0x0, 0x6, 0x16, 0x5], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000054000)={0x7, 0x5, [{0x2, 0x0, 0x1}, {0x1, 0x0, 0x30b9}, {0x1, 0x0, 0x3}, {0xd6, 0x0, 0x3}, {0x2, 0x0, 0xff}, {0x5, 0x0, 0x0}, {0x100, 0x0, 0x0}]}) r2 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000055000)={0x28b, 0x7, 0x8000, 0x3, 0x0, 0x5, 0x2, 0x600000000000, 0x0}, &(0x7f0000056000-0x4)=0x20) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000055000)={r4, 0x5}, 0x6) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000054000-0x8)={0x40, 0xd37}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000053000)={{0x12, 0x4, 0x80000001, 0x100000000, "80eaffd6786b11b8cfc33692151f89a9189c7a99be45b498f7583a4acc9ef34d1bf847d6d05273bfecb28f55", 0x10000}, 0xb832cb3, [0x6, 0x1ff, 0xffffffffffff43da, 0xffffffffffffff80, 0xd4, 0x1f0, 0x6, 0x6, 0x571, 0x5, 0x6, 0xfffffffeffffffff, 0x1, 0x6, 0xbd, 0x8, 0x6, 0x40400000000, 0x2, 0x4, 0x4, 0x7, 0x82d, 0x503d, 0x4, 0x10000, 0x3, 0x4, 0xffffffff, 0x0, 0x80000000, 0x2, 0x0, 0x1, 0xf1a, 0x67, 0x6, 0x7, 0x10000, 0x6, 0x200, 0x3ff, 0x3, 0x1, 0x8, 0x20, 0xffff, 0xff, 0x5, 0x7fffffff, 0x6, 0x4ba, 0x2ae3, 0x3, 0x6cc, 0xfffffffffffffff8, 0x2e00000, 0x7, 0x0, 0x1f, 0x401, 0x9, 0x0, 0x5, 0x800, 0xffff, 0xffffffffffffa496, 0x6, 0x7ff, 0x2, 0x2, 0x2, 0x32d1, 0xec50, 0x8, 0x6, 0x7fff, 0x2251ec10, 0x9, 0x5, 0xfffffffffffffc00, 0x657b, 0x81, 0xff, 0x200, 0x0, 0x800, 0x40, 0x7, 0x5, 0xffffffffffffff80, 0x6, 0x6, 0x1, 0xa372, 0x4, 0x3a8c, 0x401, 0x800, 0x100, 0x56e, 0x6, 0x8, 0x8, 0x3f, 0x2, 0x7, 0x2, 0x20, 0x400, 0x3, 0x73a, 0x3, 0x2, 0x7fff, 0x9, 0x5, 0x9, 0x6, 0x7fffffff, 0x8, 0x2, 0x7ff, 0x100000000, 0x8000, 0x8000, 0x1, 0x6], {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(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000054000-0x8)=0x0) close(r2) 2018/01/08 00:38:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008c2000)=0x0) r2 = socket$inet6(0xa, 0x80002, 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d00000)={0x0, 0x0, 0x0, 0x8000}, &(0x7f0000c5f000)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00005f5000)={r3, 0xc5, 0x8}, &(0x7f0000f29000)=0x8) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000927000)=r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ad3000-0x4)=0x0) prctl$setptracer(0x59616d61, r4) 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x82, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2, 0x8, 0x8000, 0x1, 0xc74, 0x20e6, 0x6a, 0x3, r1}, &(0x7f0000001000)=0x20) madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x10002000000011, 0x8000080087fff, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x197) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000de1000)=0x5, &(0x7f0000893000)=0x4) dup2(r3, r2) write$tun(r2, &(0x7f0000e85000)=@hdr={0x0, 0x1, 0x0, 0x1000, 0x0, 0x0, @ipv4={{0x4000000000000217, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}, 0x26) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = msgget$private(0x0, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000dd6000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={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, @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}}, &(0x7f0000b7e000)=0xe8) fstat(r1, &(0x7f0000b31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a17000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a9000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000494000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000083000)=0xc) r7 = fcntl$getown(r1, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00006c4000-0x4)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f00002fa000)={{0x8000000000000, r3, r4, r5, r6, 0x90, 0xfff, 0x0, 0x0, 0x0}, 0x1, 0x7, 0x4, 0x0, 0x1000, 0x6, r7, r8, 0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000acc000-0xc)={0x0, 0x0, 0x0}, 0xc) ppoll(&(0x7f0000389000-0x8)=[{r0, 0x3, 0x0}], 0x0, &(0x7f0000fc3000-0x10)={0x77359400, 0x0}, &(0x7f0000e4a000-0x8)={0x0}, 0x8) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000375000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x94, &(0x7f00004d9000-0x10)={0xf, 0xd2d5, 0x6, 0x40}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00006c5000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) sched_getattr(r1, &(0x7f0000470000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 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]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000926000-0x88)={0x9, {{0xa, 0x0, 0x0, @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]}}, 0x88) socket$inet6(0xa, 0x80005, 0x5) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b2a000-0x9)='/dev/vcs\x00', 0x208000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c2b000-0x28)={@generic="e99549814f64c0b75a890900be34f2a0", @ifru_flags=0xbd01}) r3 = request_key(&(0x7f0000a09000)='asymmetric\x00', &(0x7f0000218000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000da9000)='/dev/vcs\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) [ 31.029304] device syz4 entered promiscuous mode 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) getpeername$netlink(r0, &(0x7f0000b39000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f49000)=0xc) clone(0x0, &(0x7f00003b9000)="", &(0x7f0000d2e000)=0x0, &(0x7f0000654000)=0x0, &(0x7f0000737000)="") prctl$getname(0x10, &(0x7f0000f22000)=""/60) getresuid(&(0x7f0000fa6000-0x4)=0x0, &(0x7f0000baa000)=0x0, &(0x7f0000a58000)=0x0) 2018/01/08 00:38:58 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a7e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000066c000-0x30)={0x30, 0x0, &(0x7f00006b1000-0x30)=[@clear_death={0x400c630f, 0x0, 0x3}, @decrefs={0x40046307, 0x3}, @request_death={0x400c630e, 0x1, 0x2}, @release={0x40046306, 0x1}], 0xa6, 0x0, &(0x7f000084c000-0xa6)="31cbb773a2c1754dcc931afffb8f499fc1f56ef6df953cea0edb4a40361e97c1cb302d981855fa52fb3f4f428f5c69e2366ac8d2a557c77caa80e3d2e02f54760ef3c24e94fc3a691e2907dc013807f0cc7c94016800601e2b4936003ac059843ee0341092a642eb57c30fad32c3c85d3ba8310fd519d1c23dcb8820409beb93cd3a7cb4c835ce6682c3941b562c9a13765333eba331f3a409963f8ed5913af18a3c3015e40b"}) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) open(&(0x7f0000ad6000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000fe7000-0x9)='/dev/rtc\x00', 0x600000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000fe3000)='/dev/cuse\x00', 0x0, 0x0) fstat(r1, &(0x7f000046c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f000018f000-0x4)=0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/08 00:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000077b000-0x12)={@generic="10f12c5ce87b1ab22f8df2b0dc3bda52", 0x10000}) recvfrom$inet6(r0, &(0x7f00000e8000-0x19)=""/25, 0x19, 0x2000, &(0x7f0000296000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000000)=0x0, 0x800000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f00005e0000-0x7)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:38:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000da3000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x800, &(0x7f0000517000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000a34000-0x8)='./file0\x00', &(0x7f0000a50000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) getdents64(r0, &(0x7f000015b000-0x9)=""/9, 0x9) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000622000)=0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000623000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netrom(r0, &(0x7f00005fd000)=@full={{0x3, {"01c9c7265fec6c"}, 0x9}, [{"9fa83951e52c96"}, {"6c127049931a27"}, {"44aebba1cd4a0a"}, {"1e883139a53941"}, {"35c06032439614"}, {"155aee73a0b240"}, {"2319eb1a24e991"}, {"59d909d315bc55"}]}, 0x48) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00003e5000-0xa0)={0x0, @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]}, 0x8, 0xfffffffffffffffe, 0x80, 0x200, 0x2a}, &(0x7f00005b4000)=0xa0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000533000-0x8)={r2, 0x0}, &(0x7f0000624000-0x4)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000e5000-0x4)={0x4}, 0x4) 2018/01/08 00:38:58 executing program 0: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000086e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000000)=0x80000001) 2018/01/08 00:38:58 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1c61) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00007ac000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) r3 = socket$inet(0x2, 0x100100000000809, 0x0) listen(r3, 0x800003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00006ae000-0x4)=0x2da1dd76, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000471000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000d7b000)=r4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000dd3000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e08000-0xb3)={0x0, 0xab, "dd014f3b7f9b7e2ecb40040de9906c1690b342bcce4b2f620576ebf528415a201c1f4e6f9258e8a8149cafa980d594df4a50a834cf9ecfa01e1bf964cb58c17f5914efc575352200dba2b866ba8ed1d2589144cc50a48e2a0df2bbbd5ea68c2f157caec156eaf614fa2124e8e10e43ee17b2d1ff6afcd6b30aa91bbc610efced5f1584f17c454433519a4c25ec7515d996876447159d030c94471f457511cbbc3eef7ccf6738e063d86520"}, &(0x7f000035f000-0x4)=0xb3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000ea8000)={0x100000001, 0x0, 0x5, 0x5, r5}, &(0x7f0000bda000)=0x10) 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000348000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000cca000)={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) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000041c000-0xc)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000785000)=0x0, 0x4) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000337000)={"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"}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 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, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000945000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000caa000)=0x10, 0x800) fallocate(r0, 0x659f414e7d0c51f0, 0xf887, 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept(r0, &(0x7f00003a2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b6e000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000384000)={0x0, 0x9}, &(0x7f0000606000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d4d000+0x4c)={r3, 0x40}, 0x6) write(r1, &(0x7f0000e64000)="2600000010000fff0069dd0a080023def90000000100000000ffebffddff000005000200041f", 0x26) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) semctl$IPC_RMID(0x0, 0x0, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000721000-0xa)='/dev/vcs#\x00', 0x7fff, 0x10000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aeb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000155000)=0xe8) stat(&(0x7f00001bf000)='./file0\x00', &(0x7f0000592000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = open(&(0x7f0000bb6000)='./file0\x00', 0x200040, 0x88) ioctl$KVM_GET_TSC_KHZ(r4, 0xaea3) r5 = semget(0x2, 0x4, 0x40) semctl$GETNCNT(r5, 0x0, 0xe, &(0x7f00004b4000-0x7)=""/7) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000144000)={0x3, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000013000-0x9)={r1, r2, r3}, 0xc) r6 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r6, &(0x7f0000249000-0x18)=""/24, 0x18) write$evdev(r6, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000002, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/08 00:38:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000cf000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000598000-0x4)=0xa0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) r1 = creat(&(0x7f0000236000)='./file0\x00', 0xffffffffffffffff) read$eventfd(r1, &(0x7f00007ef000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f000054f000)={0x6, &(0x7f00001cb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d98000)={0x0, 0x0, 0x0}, &(0x7f00006ef000)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000057b000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ceb000-0x4)=0x0) r3 = getpid() r4 = getpgrp(r3) getpgid(r4) openat$vcs(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00008b3000)=0x0, &(0x7f0000e4e000)=0x4) ptrace$setregset(0x4205, r4, 0x201, &(0x7f0000ea6000-0x10)={&(0x7f00006f9000)="12a034562805e9167946479ccf00b3d40a5505ba4d386b81517bdf7a569dd4e1975163856156f7c57c4528f633daa77c08eb4117d7cd59e50d838d3cb45ff01469aff2af58405256a9fe28afbdeadd5e6bcdac6e3f3486265945afc3c711b7a56474be86afc004150a8602c87a8db2d5b222d9012af86ce7fd4a3abe695ea7cbf7adeabfbe2ca9a5d2699bc373f04fc8750b8d1bb7ae0f755801734ce33febf600240853f4559c9bc1e6b7ad", 0xac}) timer_create(0x4, &(0x7f0000a8b000)={0x0, 0x33, 0x6, @thr={&(0x7f0000bc3000)="c8bd10d54e4a87e6ab83c84a5abd23c887ca20c3b144465e4cd16ef3bac9e295d5ef430fef307ccbebbc71807bebc163582f8da97cea28ff491d6e2fcef18941b6bd850c88759ec14d9da26735a101f79091857d75a1e5f3d786014b8ce764a68cb34e72c03992458681944cf431cefa49334e45b785d7f54068c862cf", &(0x7f00008d8000)="fd072104cd7e3e8a57b6e8f91e7b1dc67b5f8f13a72e11394d41539618abf8d887e79f98b9d513c5b0c008e0a9b2442ba6cd8a9f48f38edcf6a6e63c3fc23a209daa02a4b090cec7cf96dd5a505f2261e0b6b817b4f537026d4e966481724d9426ae6381f42286d83e9f3c89aee0f410b319d4a52efe5aba44608a18df8b711122774e2e5bfd666409e210299845685748c00e70c5f9c20c76c366052007794a2ee73aa328294a62ebadbd161b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000409000)=0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00001de000-0x10)={r2, &(0x7f00003e7000-0x1000)=""/4096}) 2018/01/08 00:38:58 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000507000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000000)=0x12004) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004b2000)={0x0, 0xffffffffffffff54, 0x9, 'queue1\x00', 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_opts(r1, 0x0, 0x20000000053, &(0x7f0000583000)=""/0, &(0x7f0000002000-0x4)=0x0) [ 31.221883] QAT: Invalid ioctl [ 31.274175] QAT: Invalid ioctl 2018/01/08 00:38:58 executing program 7: mmap(&(0x7f0000000000/0x579000)=nil, 0x579000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000579000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x0) mmap(&(0x7f0000579000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000417000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000579000)=0x10) 2018/01/08 00:38:58 executing program 5: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fb3000)=0x0) ptrace$pokeuser(0x6, r1, 0x6, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000078f000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f0000fb2000-0x74)="b46c8ac707b6165e672e56e47526f961cb787587747766a29b07584b52cdbd05", 0x20}], 0x1, &(0x7f0000fb0000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d10000)={0x0, 0x0, &(0x7f000060b000)=[{&(0x7f0000faf000-0x47)=""/71, 0x47}], 0x1, &(0x7f0000795000-0x50)=""/80, 0x50, 0x0}, 0x0) 2018/01/08 00:38:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) dup(r0) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000627000)={0x3, 0x10001, [{0x7, 0x0, 0x2}, {0x7, 0x0, 0x6}, {0xe0, 0x0, 0x6}]}) 2018/01/08 00:38:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000798000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000730000)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000053f000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000072b000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005f0000)={r3, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000632000)={r4, 0x0}) syz_emit_ethernet(0x2a, &(0x7f0000d36000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000d0e000-0x70)={[{0x1f, 0x5, 0x8, 0x8, 0x4, 0x0, 0x9, 0x84d, 0x0, 0x3, 0x36, 0xffffffff, 0x54ab}, {0x1, 0x0, 0x100000000, 0x9, 0xcc51, 0x1, 0xfffffffffffff800, 0x100000001, 0x6, 0x8, 0x7a95, 0x8, 0x1}, {0x20, 0x0, 0x3, 0xc27, 0x7, 0xdb, 0xffffffffffffff81, 0x6, 0x8, 0x7, 0x1000, 0x925, 0x5}], 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00001ae000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000075d000)={0x0, 0x0, 0x0}, &(0x7f000069d000)=0xc) memfd_create(&(0x7f0000278000-0xc)='${:}(@\'\\)lo\x00', 0x1) ioctl$TIOCSBRK(r1, 0x5427) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000c99000-0x4)=r5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000476000-0x8)={0x0, 0x0}) 2018/01/08 00:38:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000b87000)="1c0000002000af0208040700006b00160a000000c30001000000109b", 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f000068c000)='/dev/rtc\x00', 0x4100, 0x0) 2018/01/08 00:38:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da1000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ce4000-0x4)=0x0, &(0x7f000081f000)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a23364fd5e580ef24d71a100803fc727", 0x10) r3 = syz_open_dev$mouse(&(0x7f000007d000)='/dev/input/mouse#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000522000)={0x0, 0x3, 0x7, [0xec15, 0x9, 0x3, 0x7, 0x5, 0x3, 0xfffffffffffffffe]}, &(0x7f00003dd000)=0x16) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000091a000-0x8)={r4, 0x660d}, 0x8) r5 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r5, 0x0, 0x0, 0x9) sendfile(r1, r5, &(0x7f0000e65000-0x8)=0x0, 0xb1fe) 2018/01/08 00:38:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r0, 0x7, &(0x7f0000595000-0x10)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f9c000)='/dev/loop-control\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x500000040, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/08 00:38:58 executing program 3: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101002) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000057000)={0x0, 0x0, ""}, &(0x7f0000046000-0x4)=0x8) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f000005a000)=0xfff, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000003e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000032000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000058000)={r1, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000003f000)=0x8c) ioctl$int_out(r0, 0x1, &(0x7f0000058000-0x8)=0x0) 2018/01/08 00:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00006e8000-0x5)='user\x00', &(0x7f00001cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000f1000)='V', 0x1, 0xffffffffffffffff) keyctl$clear(0x7, r0) add_key$user(&(0x7f0000aa1000-0x5)='user\x00', &(0x7f0000c87000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f53000)="50a025d4375ad2f277fb50b71c0d693becbf38cde4340746ea740e9b2bfc2566", 0x20, r0) 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000f8a000)=""/54) r0 = syz_open_dev$sndpcmp(&(0x7f00008e5000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000f10000-0x1)=0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000f79000-0x26)="26000000240043f8feffffff00008d4003000001010000000e000300f0ffffff0504f7c70900", 0x26) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r1 = creat(&(0x7f0000211000)='./file0\x00', 0x98) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f8a000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x6, 0x0, 0x401, 0x2, 0x0, 0xa0, 0x3b, 0x1f, r2}, {0x7, 0x1, 0x1, 0xbe, 0x9, 0x800000000000000, 0x10000, 0x0}, {0x100000000, 0x8, 0x0, 0x7}, 0x0, 0xe, 0x1, 0x0, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x3, 0x0}, 0xa, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x2, 0x8000, 0x3ff, 0x3, 0x401}}, 0xe8) r3 = syz_open_dev$usbmon(&(0x7f0000fbb000-0xd)='/dev/usbmon#\x00', 0x9, 0x2000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000d61000)={0x9, &(0x7f0000c95000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockname$inet(r3, &(0x7f000003a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001dc000)=0x10) 2018/01/08 00:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac1000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb1}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000b6a000-0x1c)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c94000)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x31, &(0x7f00000c3000)=0x0, &(0x7f0000331000-0x4)=0x4) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00009ca000-0x9)='/dev/vcs\x00', 0x220200, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000f5c000-0x70)={[{0x8, 0xf528, 0x2, 0x3, 0x7b, 0x7fff, 0xffffffffffffff50, 0x10000, 0x6, 0x8, 0x6, 0x948, 0x0}, {0x1ff, 0x3, 0x6, 0x100000000, 0x800, 0x400, 0x7, 0x83c, 0x9, 0x80, 0x5, 0x46, 0x0}, {0x9, 0x6, 0x8, 0x0, 0x7f, 0x3, 0xffffffffffffffcd, 0x8001, 0x8, 0x18a, 0x1, 0x0, 0x7f}], 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00009dc000-0x70)={[{0x2, 0x1f, 0x3, 0x0, 0x9, 0x2, 0xfffffffffffffff8, 0x40, 0xffff, 0xfffffffffffffffb, 0x1af, 0x6, 0x0}, {0xffffffff, 0x1, 0x1000, 0x21c3, 0xe851, 0x8001, 0xfffffffffffffffc, 0x1, 0x8, 0x5, 0x1, 0x20, 0x0}, {0x3ff, 0x7a9b, 0x0, 0xe5, 0x800, 0x7, 0x1, 0x1ff, 0x9, 0x4, 0xfff, 0x4, 0xd2a}], 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x4, 0x4ba) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000cde000-0xc)={0x4, r1, 0x1}) 2018/01/08 00:38:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00008a0000)={0x0, 0x0}) getrlimit(0xf, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0xa0800, 0x70) ioctl$KDSKBLED(r1, 0x4b65, 0x7) semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x0, 0x0}], 0x1, &(0x7f0000000000)={0x0, r0+10000000}) 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000785000)={0x2, 0x0, 0x0, 0x0, "6a49e990f1053030af3a2a74bafc25acce0b1898ce832fe7f03e46db5d5df9fdb4931ce43b50d84d757399c6", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000dcb000-0x110)={{0x2, 0x0, 0x0, 0x0, "164da7949bacf54e1228341e54bf71f98af276316f65e764ba689ca5540cc922b0fe967baf5ede162bce4177", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6be3d6c698b85a2c30b185d90d4829967a01ff20463d62ddc7741e8b34eb3919b88eb5ad53414d31b4f7db24a751bbe2242527c266d9630e29f6e84e9317bd8e", &(0x7f0000000000)='/dev/snd/controlC#\x00', 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e8000-0x11)='/selinux/enforce\x00', 0x880, 0x0) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000d45000)={0x9, 0x1}) r3 = semget$private(0x0, 0x7, 0x140) semctl$IPC_RMID(r3, 0x0, 0x0) 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x39, 0x80) r1 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000b0f000-0x110)={{0x2, 0x4, 0x7, 0x6, "66ffa294a675e3a2a29bf4b0ac7c005ca67aabfc14a9a6facd67d9f1edb156a53047738dfa956b6c1546c11c", 0x16}, 0x0, 0x0, 0x3fe, r1, 0x2, 0x9, "659a848bcf0befabf2077419b56783e330f2cfcb51d25146285a99dd5dc82e66e7ff3e455be7e9f607b4fd389b765cb3ab013afc01bf2550d19de5ba2d273e11", &(0x7f0000000000)='/dev/vcs#\x00', 0xffffffffffffffba, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x290, 0x8, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(0xffffffffffffffff, &(0x7f0000237000-0x38)={0x0, 0x0, &(0x7f0000f19000)=[], 0x0, &(0x7f0000001000)=[@iv={0xc8, 0x117, 0x2, 0xaf, "85106d3d4ada36d60d6cfa014b71bb866515ea1c399278fef289a3a4a63fea7ca584fbc818868e11a4fa4a31ae5fb65c2ea61aef69a65a50a27972dbf81348aba07a937bb2f459b470ad2104571cf10120fd0d12560c317d96761420ca3e7c520aa98c76c1450d915d89910bd455c712b9aa396e20217d8208b315e5e0ba0aa6295f71e584571b9082cca249cbf86f15fea979e62f713678cb4c53c52d0ff14af81f8dad53aeea935650cb9786363c"}, @op={0x18, 0x117, 0x3, 0x0}], 0xe0, 0x0}, 0xc0) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000972000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000306000-0x28)=@ethtool_eee={0x45, 0x1f, 0x6, 0x8, 0x4, 0x5, 0x50, 0x1, [0x4, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x26b000)=nil, 0x26b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) sendmmsg(r1, &(0x7f00000ae000)=[{{0x0, 0x0, &(0x7f0000267000)=[], 0x0, &(0x7f0000267000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007c1000)='net/igmp\x00') openat$audio(0xffffffffffffff9c, &(0x7f0000c8d000)='/dev/audio\x00', 0x600, 0x0) readv(r0, &(0x7f0000e0a000)=[{&(0x7f0000d94000)=""/84, 0x54}, {&(0x7f0000adc000)=""/156, 0x9c}], 0x2) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000d90000-0x4)=0x8b7, 0x4) rt_sigsuspend(&(0x7f0000244000)={0x1}, 0x8) 2018/01/08 00:38:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000ea8000)=0x34a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00004d3000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000681000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) accept4$ax25(r1, &(0x7f0000a64000)={0x0, {""/7}, 0x0}, &(0x7f0000171000-0x4)=0x10, 0x800) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket(0x2000000011, 0x8000000080003, 0x0) r4 = dup2(r3, r2) getpeername$llc(r4, &(0x7f0000998000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000acc000-0x4)=0x10) 2018/01/08 00:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cf6000)='/dev/rtc\x00', 0x44480, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000366000)=0x0, 0x4) setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f0000529000-0x1000)="", &(0x7f0000e4d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d91000-0x8)={0x0, 0x0}) 2018/01/08 00:38:59 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, 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) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0x8000) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8ddd014eda94e9e2f62d4637e745f8fc2db37cf07023558a0d8e70fede27e2314e05e7112a243d81b2ec09647d75e8340bb0e9a89df47ceb0459293722bf3c", 0x0}, 0x60, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000003000-0x18)={0x1, &(0x7f0000005000-0xeb)=""/235, &(0x7f0000001000)=[{0x10000, 0xea, 0x3, &(0x7f0000004000+0xee4)=""/234}]}) 2018/01/08 00:38:59 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bind$inet(r0, &(0x7f00006d7000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000792000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00003d5000)={0x6, r0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) sendto$inet(r0, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000058c000)='/dev/adsp#\x00', 0x5, 0x80002) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00002a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x40400) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cd5000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00007f0000-0x9)='/dev/sg#\x00', 0x0, 0x43fc) fanotify_mark(r0, 0x2, 0x20000, r1, &(0x7f000076d000-0x8)='./file0\x00') dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000749000-0x28)={&(0x7f0000016000/0x1000)=nil, 0xffffffff, 0x1, 0x20, &(0x7f0000607000/0x2000)=nil, 0x2}) 2018/01/08 00:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000857000)='/dev/input/mice\x00', 0x0, 0x0) read(r0, &(0x7f00004fa000)=""/0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f0000a67000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) add_key(&(0x7f0000ddd000-0xa)='encrypted\x00', &(0x7f0000363000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000-0x4d)="", 0x0, 0xfffffffffffffffc) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 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) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) mq_open(&(0x7f0000c69000-0x1)='\x00', 0x800, 0x20, &(0x7f0000f4e000)={0x0, 0x81, 0x80, 0x4, 0x1ff, 0x8, 0xfffffffffffffffc, 0x0}) sendmmsg$alg(r1, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000511000)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 00:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f00007db000)={0x2, 0x4000000000000f, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xb, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000045e000-0x8)='keyring\x00', &(0x7f00000cd000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000ce1000-0x5)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b2c000-0x1)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000a2a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) keyctl$dh_compute(0x17, &(0x7f000022b000)={r1, r2, r1}, &(0x7f0000b6e000-0x12)=""/18, 0x12, &(0x7f0000464000)={&(0x7f0000344000-0xe)={'sha3-224\x00'}, &(0x7f0000449000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000edb000)='user\x00', &(0x7f0000e5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000397000-0x1000)="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", 0x1000, r0) 2018/01/08 00:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d60000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f00006a8000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000033d000-0x4)=0x1c, 0x80800) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000da6000-0x4)=0x0, &(0x7f00001e3000-0x4)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000f82000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='irlan0\x00'}) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000a03000)=""/180, &(0x7f0000f45000-0x4)=0xb4) 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xd, 0x3) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000903000-0x4)=0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000050a000-0x4)=0x0, &(0x7f0000dc1000-0x4)=0x0, &(0x7f00009e5000-0x4)=0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dc0000)='./file0\x00', &(0x7f0000dc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000dc1000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0xffffffffffffffe1, 0x14, 0x1, 0x0, 0x0, "cdbcca00580f00000000000000090000639ebef7ffffff8b"}], 0x28}], 0x1, &(0x7f0000dc1000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x88, 0x0}, 0x40000) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000788000)=""/74) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x24, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = fcntl$getown(r0, 0x9) move_pages(r2, 0x8, &(0x7f00001a9000-0x40)=[&(0x7f00003b0000/0x2000)=nil, &(0x7f00000ae000/0x4000)=nil, &(0x7f0000e6a000/0x1000)=nil, &(0x7f0000ee4000/0x1000)=nil, &(0x7f0000ebe000/0x2000)=nil, &(0x7f0000625000/0x2000)=nil, &(0x7f0000374000/0x2000)=nil, &(0x7f0000dcd000/0x4000)=nil], 0x0, &(0x7f0000ed6000-0x4)=[0x0], 0x2) bind$alg(r1, &(0x7f0000a88000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000001e000)={0x0, 0x0, &(0x7f0000790000)=[{&(0x7f00007fd000)="8b65caa24881e0858feadbf42de09360", 0x10}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 00:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x8000000000002, 0xc) r1 = syz_open_dev$midi(&(0x7f0000574000-0xb)='/dev/midi#\x00', 0x8, 0x400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f4d000-0x8)={0x0, 0x7}, &(0x7f0000db9000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005ab000)={r2, 0x10, &(0x7f0000e85000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00009f7000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d03000-0x74)=""/116, &(0x7f0000aa7000)=0x74) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000-0x4)=0x0, &(0x7f00003e2000)=0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000f01000-0x9)='/dev/dsp\x00', 0x280082, 0x0) write(r0, &(0x7f0000bb1000)="1f0000000202ff000000000000000002000400fa090006000200fbe8560000", 0x1f) 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = creat(&(0x7f00009a9000)='./file0\x00', 0x44) r3 = fcntl$dupfd(r1, 0x406, r1) r4 = socket(0x10002000000011, 0x8000000080003, 0x8) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000060b000)=0x0, &(0x7f0000841000-0x4)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f0000c15000)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000113000)=0x1000, 0x197) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ION_IOC_SYNC(r2, 0xc0084907, &(0x7f0000e36000-0x8)={0x0, r2}) ioctl$ION_IOC_SHARE(r2, 0xc0084904, &(0x7f000009b000)={r6, r2}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000e85000)=@hdr={0x0, 0x1, 0x0, 0x1000, 0x0, 0x0, @ipv4={{0x4000000000000217, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}, 0x26) 2018/01/08 00:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x80002, 0x10000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000107000)={0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x14) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/mixer\x00', 0x0, 0x0) setitimer(0x2, &(0x7f0000ee9000-0x20)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000df3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) fchdir(r2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000e44000-0x32)=""/50) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) r3 = syz_open_dev$usbmon(&(0x7f0000baf000-0xd)='/dev/usbmon#\x00', 0xa3, 0x4000) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000784000)={0x8, 0xfffffffffffffff8, 0x200, 0xffffffffffff48b8, 0x4, 0x2a65}) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000f1a000)='/dev/vcs#\x00', 0x4, 0x400000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000d8000)=[{0xa, 0x93}, {0x2, 0x2}, {0xe, 0x408}, {0x4, 0xc00000000000}, {0x8, 0x800}, {0x0, 0x6}, {0x3, 0x0}, {0x2, 0x7ff}, {0xf, 0x8}, {0xb, 0x80000000}], 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000159000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000c48000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000d7000-0x4)=0xc) syz_emit_ethernet(0x32, &(0x7f000029d000-0x424)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "1400f1"}, ""}}}}}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e4f000-0xb)='/dev/audio\x00', 0x40, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000a61000-0x118)={0x9400, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00008ad000)={0xa9f02bc, 0x1, 0x0, 0x2, 0x1}) 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = add_key$user(&(0x7f00002de000-0x5)='user\x00', &(0x7f00005f3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007db000-0x25)="cabfaa29ccad4205d5b357367c640b1db9009ae39acce99a60adb2369b5cbb79b230371d1a", 0x25, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000175000)='keyring\x00', &(0x7f0000d7a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000e2f000)={0x6, 0x401}) link(&(0x7f0000af0000)='./file0\x00', &(0x7f00000db000)='./file0\x00') keyctl$unlink(0x9, r1, r2) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) add_key(&(0x7f000004b000)='.request_key_auth\x00', &(0x7f000004c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000018000)="", 0x0, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004e000-0x50)={0xfb, @time={0x0, 0x0}, 0xffffffffffffffff, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f0000e77000)='/dev/audio#\x00', 0x5, 0x0) recvmsg$netrom(r1, &(0x7f0000796000)={&(0x7f00002d8000-0x10)=@ax25={0x3, {"b44207d4c8264f"}, 0x8}, 0x10, &(0x7f0000e6d000-0x90)=[{&(0x7f0000ecd000)="7c40490d5702b1cbb610a8f2ebfccfbac3007780a130639fddfb0fe7d0e7753d4654a0c71a42829140ba834fd07a86854b044fc6f98342ad473a9dc34aa9098fd6f2c9c42419799ee6af9376bc6b6f1b97eece568b110fba154536dd5ab66b3cc85fc224df842de69235abe0e0bd96d5e03ba2e54465b6b8357e3de4b4c6a8228a6ea07f98c371bb60db51d5218edfe6c6e029bb323a51b4bf45219e7e", 0x9d}, {&(0x7f0000574000+0xb7a)="954b3e21b836c2bae3610b761842da8113942947bdcc29dba078e4fadeb5bb08611f17b1a008697e8cc17565d70d5f5dacee867c89dae36a956f0f6f84d5c4b7cd53dccefa17b42011a27eec41c6bc7de058840dc273eb0e0f81b5b1aceee698e1d5ecd8486143419e26def6e4512b51b878c926feeb7a361f4e4a6a1e34df68a2af182a6b668f1ff84750abe75a50d0839f8a0c", 0x94}, {&(0x7f000070d000)="02b5b3ec0f758e3770c0ea2fb64c5afe01c7919f24f6f96547f403cc075e7c0248421e2bc2be611d7361bcd3a17102d58d60269dc004e432831ce4127ac2a5e1daf7860bdc268f06139acad9b4a4ae677a34124c8a28fa4c53d85c0b9604c8c8556ba01f16b7dee4e3160758a29651385853f11caa828fa86be5b114f6ad45d5092c5066a703eb49f9334ac83575af0acc7b46356edeb28ef9c9", 0x9a}, {&(0x7f0000c7c000)="9113aad79e8186bbe1f65b122d0f64adaae41e6adf98eb40904fd480b1d7798b76c344c26077263f8c", 0x29}, {&(0x7f000018a000)="c2b18fc4def8cdb2748e693b6b16dafd16cba1e60af48a8cc2fe88ea87e22546ba0d3c4719cc9de35b34ea3da1e3f7c8de5bb48948adcb898d21dcec4fe015de1ba01ce909897c1251ed8fc17ccf7046ad46149c7e07dbac7cf9aa31fd04acbff25b4cbd0b4395ab63eec4bc505dcbbb72597713d4b4c764db4667c4c4d767614a3d2b6626fcd6d1d6aad1b45ad5689cfe4eb7f65126dc11ae4174ea3987ef82537037e4ed596e75a1", 0xa9}, {&(0x7f0000304000)="3d36fd4cbd7420b3b4408a06bd8efe1a5df5d66bdbabea67f34bec68a1022eb187ade93c582d57eae6b407a223495aa5b954be760878d98a005ab4c00c95b5a033cc8d4958f9d0b3002ad60df8c6128e6412e3efa4b89dc6d6f5a16d", 0x5c}, {&(0x7f0000dde000-0xb2)="b78ebc904580e659ecca252e72a5eaa29b737ba3ae4567a078123e8762cdf27894562991120cd199f1c02a2f01f2c1f49947ca9d7b45c58d230d9be450d85df09694cc4d0bcfa26a51ff2a36f104be6e9624a32a65c7d0c05476a2f896ab3423fa095c79809c74e645c38e5a2b4c6f55120c1d41d164a43766efe732f6c35e5ae2cae43fe01a120b4b600d1b929e898bb5f7fd4f7e88f04bd30a148968ee058e4efe55b87902181c2cd7be3b4e5bcdfeaf38", 0xb2}, {&(0x7f0000df9000)="b825bc8ada721095209ab746d331f54419daf37c3bcc08652c5b50b68c3fa3740faf54f5fba6653bbe1c86cc7418f9a1b83899a4239d0e43c91dc5a1acebed5d83ba7e79de7826841257b9f9d009036edae0eb6630a3603a286798890b8cb555389f591ef8da24878bc4058e4d85e3e82733f434", 0x74}, {&(0x7f00008eb000-0xdc)="41000eb07deb698431507a0382a3996d25bd8de13ea63db46399090d621706b24724912b039c55dfe06965a207debc8462c689345a515d8252fe8d8078d07bdd0746a4934c3a58417aaeccfb0e4338336ec1a6897f2f2dc587cbd482d7d83c7682e7cd496a96255c39f0ce98610ed038fb0b9ace86639dc7ccb545866d9bc481aa4b13c4bc98c4801b9b7b8cab27897008afe6aed162224fff8c814eb1da72e05ec51d6ccf07c71ac4aca7d61034a4647a134708b31bb52351243e2f8395e88f2e546ab9ce866f428026389e7fda454016db3ac1609f2ee88a780d77", 0xdc}], 0x9, &(0x7f000081b000)=[{0x3f4, 0x0, 0x1, "2464bfc6e0f6726a5ddac2a279"}, {0xb0, 0x84, 0xffffffffffffffe0, "e74089ea83a8c78f269afadf637e163f912a178c92e6b57c5dc9752ba8149bdf2160f3a01315cf946ed86912125c8920040fdb0b8daa7a2fff0575cf9cfbca70c0da615b72f065d2079959b064e62b186ca9b0bebd03dd7ffe0b3cec4f0c533a606b1cacdfc76ed043d0f29decd5e8258770e1d356cfa4f5dc2671629e46b7136ac54bf1bb9096cede24cbaf39a2dd880e75c7c8fb013a958e4a804a52"}, {0x50, 0x10f, 0x2, "c49da6387fda532728df3e45609cea9c62ca92cff8ffeebf37da8c2d3511e4e6e5e6ce6dd2eab24601bc74946c7d8a7d13f0f8d57ed45853a414527f"}, {0xf0, 0x115, 0x2, "7d162a4ebfbdba9d475869751b4b05846b821ab1d0bd48dfd95295cccd419562793e76368c6326f9c672e455c747e5cdc101d1be0b098fb316f80c35579a7f2f17ef7bca889097014e3d362df8e4f5c8689528792307b62f14353e348e52fbb38522fe64f5bcd65674cda7d21649d69ccd6a5d68e6ac32615771023c8ced7a928cc1b6d469797ec4e679b6f4d5fcf63a41b4c88eed12e9b2135406bb665bccb4fcc80a12f745c4c1376e9e1483b718e991e45836da71d50c3435a95634d4ff7a7fce50dc0cb45a1dea823f2392e710cfa4378d17f777a05430"}, {0xd0, 0x119, 0xfffffffffffffffd, "757d61fac9f9938f32f8ab8a05976acee27d4820bcf5ee932df99eca37a02458e02663045afa6e547c3031d59da097dbd7f595cdef42acd37dbc24ff21398ed33ef00040dec76980ea37870f1bd1bcbf9c6f2ae3013e0689c09089a784fba98b4acb820265cf71763f9a3bd37c7f7132fdb81e72c20f72a2f5f3d8da6832c570eb1c9ca54aa85a360bb2f72b81f1220a3eeddf407f1d04f341cdf6ad55b30dfc8780723e1917d4ceccb2b8968f2e6be217c70a8d93937ae88e5ee7"}, {0xb0, 0x0, 0x6, "932c42540c3035f7c77e6c89e47452b7b5270976386e341bfe14a95101e6992fd8e9b433b59321230ccdba2fbcf9b894228cbbc50f1630d3e6b7c9befdf9cace70f925b10c195e385feaa93180c06e1c8b5fc872b3fda7e42de21f7943a9454422f68b7cddae43f0d4ffb15b8b636b1111163733f22368b0aff1c8bfba163bf56ad9df0e9d0f8c1cfe10f8c6adcb1e3552c3ae4e67b8a459face18bd7c1103"}], 0x390, 0x800}, 0x10000) sendmsg$nl_xfrm(r0, &(0x7f0000576000)={&(0x7f000014e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000-0x10)={&(0x7f0000245000)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x32}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/08 00:38:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001000-0x8)=0x0) r1 = socket(0x10, 0x2, 0x800000006) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f0000001000)=[{0x1010, 0x9, 0x400, 0x4, 0x2, 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"}, {0x10, 0x9, 0x204, 0x1, 0x2, ""}, {0x64, 0x5, 0x20, 0x100000000, 0x0, "b7ea709436e55c65f1c27fdde8ae8196100124601835c35f0710632f97b32bb99a566b1b625d207ff5c2bbf210e52fa574b087a236d80c189178fcfdc9861968ec31e6e71c147e0d1e8a21da24a54e694f2170"}, {0xc0, 0x8, 0x5, 0x9449, 0x3, "569882efe34dac1f5009c1d9447df4ae268b7768d0e93ef01c53adcae0ec7b845a75d55b7126f3bc0a263099040da51e63d430cb0cec1682d2af7816f55a19701a95949b7dbc3cf9079e924073e92ce980c23f164f3268ae9d6fcaf6175aa65eb1a3d01de84031e0e86a7d82cff674ce926c305b58c708140425aa814ba29c5927de2f70fc640b796c8f81b17b824d1c0753984ffb3fe81afa088cf5d01a0bec9016a4dd6d105bbca22687dc21389398"}, {0x18, 0xffffffff, 0xa03, 0x8, 0x0, "a90047c88f"}, {0xf0, 0x1, 0x18, 0x4dc, 0x2, "157e4249902c46145622c4406c2e92a93191b147ac8e98b53f1b0c8220f5de323428d34e89f9bc035c33c3647d4fe3404da9a4bfdc3631269172f2543ece0c5845b74561da0cc6f11fd61564cd77a463d1f55443d6b525cc02ea104850fd4c0f8ddd8ac34817dca3b466aa11997cef1e6fb70bf71b4eac124cefc1b352e32ee11690776e853faeb3c51a301dbc5ede0fb639fcaa389028683ce48452bab2e5251e469ec93bf8a2a811c6483a02d0c5f9af1997f3799c5985d2ea28051473f2a4617be91497b68d4462ddec52d023d9ef584ccf4e4c51e521d097d7e69cb527"}, {0xf4, 0x2, 0x410, 0x5, 0x1, "624049506a9e401f91b5b79b424d5a482e8d2311b428534e49413bb88d50c2d23f1edcf78bcbe4e33084ea58aa9cd21f55280e7a5fc9429e9ada9f3442457ffdee9663c086794393126f77952184fd45a6fb3fba89ef81abe1ad34a9ca61566085554381cc7b42f9f8d706f329e3db952f84ac1afa923f05463db53af3318af46d3d9c721f01ace43b04eb4204c2f015710d5304b7176c576deb906db562796ea64ae779b65ea2925c7da607aba117d3b46a2860f06743b6590141f129701d8715f12a33b44b0da71abf062061ab1c665a942dd6d4ed803bebc645d355ef943531ba"}], 0x2520}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x800) r2 = semget$private(0x0, 0x3, 0x529) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f0000002000)=""/4096) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000bcb000)=[{{0x77359400, 0x0}, 0x80000000, 0x3, 0xffffffffffff8001}, {{0x0, 0x0}, 0x0, 0x4, 0xc41}, {{0x77359400, 0x0}, 0x5, 0x7, 0x645}, {{0x77359400, 0x0}, 0x3, 0x7, 0x1}], 0x60) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x0}, 0x20000000001, 0x4c, 0x2}], 0xf7) [ 31.813315] device syz2 entered promiscuous mode 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00008f3000)='/dev/ppp\x00', 0x100, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000140000)={0x6, 0xffffffff, 0x8, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x6) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) io_setup(0x2, &(0x7f00003df000)=0x0) io_destroy(r2) listen(r0, 0x6) write(r1, &(0x7f0000f7b000-0x22)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) 2018/01/08 00:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004be000-0x8b)="", 0x0, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a06000-0x11)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fd6000)=0x6, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000, [0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44052) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000cef000-0xe8)={0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffbffffffe, "44b6ed62ba1957435a3c0cc707d063d6b835b946324d27ac2fdc059cba523b2a3c33ccde010000009e10e57e32ed7c8feed63c1fcde3237c59d86c4465fdbcfa", "06bf520bc841cb5e3d9bf3e6ff9263a3c6d273167ef955715390d0c1c360621bc700000639a50365d1f4da248e2ef5ff4fb1fd29e39c689e6c9adbf7b5b36806", "5b3e5057f7fb75e9fc13b09e2582f161781b3d04684379b85dd34c3a7d78d51b", [0xfffffffffffffffe, 0x3]}) open(&(0x7f00002ac000-0x8)='./file0\x00', 0x200000, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000029f000)='/dev/rtc\x00', 0x100, 0x0) r2 = accept$nfc_llcp(r1, &(0x7f00000db000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000029b000)=0x60) r3 = fcntl$getown(r0, 0x9) r4 = getpgid(r3) r5 = add_key(&(0x7f0000821000)='syzkaller\x00', &(0x7f000044e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000524000-0xd3)="fe8ab81fe2baec2a20b054419d700fdc2c38498054b6e27ec75139dc798d7d8bc37b393520f9e374a4bd4386eb9def21f1de54444c407a2412e2a886c9b5f515bfe1498c5e10c88c1bf8bb0808f773a35f854d4755efad1b802d5ca6cd25131b9e2951d43e15c81d0ba4e32b76e5fc7973a6dbc887f8ad2a7f2904d817d95f10e14d44b14293ad2dd5e5bbf23dc9233f535e31ef3cb82d08a0d62afc573f4c06634856c49886f99bad400f29eca5be29139e0854b2be5a252d58e2f60576c0962bf2324f10a89c334daa7e565f01a82ab065ab", 0xd3, 0xfffffffffffffff8) fdatasync(r2) r6 = add_key$keyring(&(0x7f00000c7000)='keyring\x00', &(0x7f000080a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd3000)={r1, &(0x7f000053e000-0x56)="84cb07910f265512230a266632e7ad7eaa356ba75f0bdbd1c9a8e07254af77e8ecdadcdf1f27b4c86b77e25f2be87ce97dd07ea14aa82b82cedc8c8144d0e969721237ad19fb864aebf1c0a20db4afce838f9935777c", &(0x7f000099c000-0x1000)=""/4096}, 0x18) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f00006d1000)="02c9a36b921e58afb3ad1107ab542df294662e28381a13600ede3fbfc3b8df5711e85c75e84d75d00248c71f4dbf4f9d133edb78becff4143061f4d5affbe5dcc2644affbf475dee7ed1d8edb8c50d14e849fea512bda63d3681809e933e1224d5a89cca", 0x64) keyctl$reject(0x13, r5, 0x4, 0xffffffff, r6) fcntl$setownex(r0, 0xf, &(0x7f0000f51000)={0x0, r4}) openat$ptmx(0xffffffffffffff9c, &(0x7f000054c000)='/dev/ptmx\x00', 0x8000, 0x0) ftruncate(r2, 0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x11, 0x2, 0x0) sendmmsg$nfc_llcp(r7, &(0x7f00004af000)=[{&(0x7f000039b000-0x60)={0x27, 0x7, 0x0, 0x0, 0x0, 0x0, "9d49589ee410a91475c79f09c1dd2349ce2b4e8aae17968a972b2fee7242ade26aaca9a63b3ff1dbfb2cb02e1b752605d5c84f303e9ac53135b32096f6ab1d", 0x0}, 0x60, &(0x7f0000599000-0x60)=[], 0x0, &(0x7f0000325000-0x40)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) write$eventfd(r1, &(0x7f0000b67000-0x8)=0x3f, 0x8) 2018/01/08 00:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000328000)=0x8) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000fc7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x300}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000d71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1, 0x8c62, 0x0, 0x0}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000192000)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000df5000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x29fe, 0x3, 0x7f, 0x80}, &(0x7f0000c10000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000d35000+0x54d)={r4, 0x6, 0x10}, 0xc) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 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, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 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, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000325000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00008fa000)='/dev/net/tun\x00', 0x0, 0x5) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='sit0\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00002c4000+0x306)=0x91d0, 0x4) write$tun(r2, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000296000)={0x1, 0x4, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2018/01/08 00:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f81000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00006b0000-0x8)='./file0\x00', &(0x7f0000fa2000-0x5)=""/5, 0xfffffffffffffde2) r1 = socket$inet6(0xa, 0x3, 0x80000000000002c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f0b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f08000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000142000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1e36, 0x2, 0x7, 0xa, 0x80, 0xa0, 0x2f, 0xad, r2}, {0x6, 0x5, 0x2, 0x99, 0x0, 0x1, 0x5, 0x1}, {0x8, 0x40, 0x100000000, 0x9}, 0x2, 0xb, 0x0, 0x1, 0x3, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x4, 0x2, 0x6d8e, 0x9, 0xffffffffffff0001, 0x2}}, 0xe8) sendto$inet6(r1, &(0x7f00006b9000)="", 0x340, 0x0, &(0x7f00004e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f76000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000451000-0x10)={0x5, &(0x7f0000a12000+0x28e)=[{0x4, 0x101}, {0x1, 0x6}, {0x1, 0x0}, {0x10001, 0xfffffffffffffffa}, {0x3f, 0x4}]}) 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003be000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000f5b000-0xe)="") 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/rfkill\x00', 0x111802, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000006000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x400000000}, 0xc, &(0x7f0000009000)={&(0x7f0000011000-0x1a4)=@newpolicy={0xd4, 0x1b, 0x301, 0x0, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x5}, @algo_auth_trunc={0x0, 0x14, {{'ghash-generic\x00'}, 0x0, 0x60, "7a331818eaeb5c62265dda3e3bc574d277de15dae3960eff03b127288fa5c988b6a528c109a01d2741013bf5bf061a11dd20bf72bc8e587d65d97d733e07484301ab247be5ac40b9fffaa2a4c80b230f075a8803069c602059507c3b771e0d9a9bbf90f38af59e8defa382ecb90348ca77b7b0d74da6d83ea0f997118f509d2ea39c42a93bc9d2366c505add046f"}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000005000)=0x80) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000012000)=0xff) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000012000-0x4)=0x25d, 0x4) 2018/01/08 00:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00003a8000-0xa)='/dev/cuse\x00', 0x0, 0x0) r1 = 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$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000031e000)=r0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00008c3000)={&(0x7f0000858000)=[0x78fa], 0x1, 0x2, 0x800, 0x4, 0x2, 0x9, {0x400, 0x3, 0x3ff, 0x2, 0x7ff, 0x4, 0x2, 0x2, 0x8, 0x8, 0x400, 0x8001, 0x6, 0x800, "d522467aa5aabf6c36a5ffdffffffffffffebd2d14057cee69dd28b15c817b17"}}) modify_ldt$read_default(0x2, &(0x7f0000a4d000-0x1000)=""/4096, 0x1000) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000101000-0xa)='/dev/cuse\x00', 0x210000, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00008d5000)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="6525e753d130"]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000bf2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b41000-0x4)=0x10) io_setup(0x0, &(0x7f0000fec000-0x8)=0x0) 2018/01/08 00:38:59 executing program 2: prctl$seccomp(0x2f, 0x4, &(0x7f0000ee9000-0x10)={0x0, &(0x7f00009a0000)=[]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x108c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000001000-0x4)="180e18ac") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0x1, 0x1, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002f000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getdents(r1, &(0x7f0000722000)=""/184, 0xb8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000634000)={{0x3, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/01/08 00:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x66, &(0x7f0000f69000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0xffffff88, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0], {0x0, 0x6, "b3592b", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [], ""}}}}}}}, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f000003e000)=0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000656000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b3b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b2e000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006fa000)={r3, @in6={{0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x4000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fffffff}, &(0x7f0000a65000-0x4)=0x98) r5 = accept4$inet6(r1, &(0x7f000000a000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000000f000-0x4)=0x1c, 0x800) bind$inet6(r5, &(0x7f000000d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}, 0x1c) getgid() r6 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r6, &(0x7f000093d000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_buf(r6, 0x0, 0x100000023, &(0x7f000041e000)=""/207, &(0x7f0000e7a000-0x4)=0xcf) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000dce000-0x210)={0x8000, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x558}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) sendto$inet(r6, &(0x7f0000346000)="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", 0x3, 0x4000, &(0x7f0000843000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffdf8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000302000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f000067d000)=0xc) getsockname$inet6(r5, &(0x7f000093c000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000014000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000af3000-0x8)={r4, 0x7}, &(0x7f00007e6000-0x4)=0x8) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/cuse\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000233000-0xc)={0x0, 0x0}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000085f000-0xc)={0xc0000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00007af000)={0x0, 0x0}) [ 31.989839] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/08 00:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cfc000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) futimesat(r0, &(0x7f00003ee000)='./control\x00', &(0x7f0000d47000)={{0x0, 0x2710}, {0x0, 0x7530}}) syz_open_dev$binder(&(0x7f0000434000)='/dev/binder#\x00', 0x0, 0x800) getrusage(0x1, &(0x7f00008e9000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r1, &(0x7f0000fbe000)=""/6, 0x6) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000045000-0x62)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "5d11a3", 0x30, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "eee427", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x102) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000fe0000-0x4)=0x0, &(0x7f0000e60000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x6d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = inotify_init() mkdir(&(0x7f000095d000-0x8)='./file0\x00', 0x1) inotify_add_watch(r4, &(0x7f0000b38000)='./control\x00', 0x10007fe) inotify_add_watch(r4, &(0x7f0000e51000)='./control\x00', 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00008f9000-0x8)={0x0, 0x1a4}, &(0x7f0000082000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000ef2000-0x108)={r5, @in6={{0xa, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x545c, 0xffffffffffff0000, 0x3, 0x1, 0x4, 0x6, 0x6, 0x8, 0x3a, 0x7, 0x4, 0x2, 0x5, 0x7, 0x2]}, &(0x7f000009b000-0x4)=0x108) r6 = accept4$llc(r4, &(0x7f00006dc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b11000)=0x10, 0x80000) getsockopt$sock_buf(r6, 0x1, 0x1c, &(0x7f000083d000-0x4f)=""/79, &(0x7f00006c1000-0x4)=0x4f) 2018/01/08 00:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) modify_ldt$write(0x1, &(0x7f000043d000)={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f0000879000-0x69)=""/105, 0x1) 2018/01/08 00:38:59 executing program 2: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) ioctl$sock_ifreq(r0, 0x897a, &(0x7f0000000000)={@generic="ef944984ccbd99f04e19a61bf2de3b9a", @ifru_data=&(0x7f0000002000-0x20)="a9c0c9f4533cfd7539095a8481e6452be155e7cfaa0fd28053f8c21f08bd9b5f"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x940000, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000001000-0xc)={@multicast2=0x0, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00000e9000)=0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000002000-0x4)=0x8, 0x4) 2018/01/08 00:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a56000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fd4000)={r0, r1, 0x4, 0x1}, 0x10) write(r0, &(0x7f0000744000)="1f00000032001ff2000095ff1880007700000041090002000000eaff850000", 0x3d7) 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000004000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000004000-0x8)={0x0, 0x101}, 0x8) 2018/01/08 00:38:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004aa000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00008c4000-0x4)=0x0, &(0x7f00003c4000)=0x4) writev(r0, &(0x7f0000e3a000)=[{&(0x7f0000b86000-0x98)="aecf601673e4567fea26b341ecc84aef443896aa439a06fef4aef88c7fd35a4db4393e85605fb98a049eb2222af73d5552fa2358f5dbf2db3a7346e33277ccacd53b95bd0927c5cfe4978c7ddae6fe538c56966440add01eb804e9d4bd994c2ca1d53c016299293f1d89a84602e4f426f8df5bc495bc1d6bb826bbeeb0b876ff51c4b9fe76abd34d6f7f05bbcd1c2b6ab0669cf028b064b6", 0x98}, {&(0x7f0000c76000)="", 0x0}, {&(0x7f0000acf000-0x57)="3b5d7a077f17473d5b9fa7c5c0343be97ed524ce66917a16380cc544fba643f9520947b19e383952626585b0466bd22d1497dc2160920e42b93d5042fb0b013f1ea7332857e65fc127e29283b4c00ab95f30d6b5a238f1", 0x57}, {&(0x7f0000dbf000-0x1000)="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", 0x1000}], 0x4) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008c1000)="240000002c0025d0471c1f24fffffc0e020000000010000000005fea3f00000000000000", 0x24) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$getown(r0, 0x9) r1 = perf_event_open(&(0x7f0000500000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00009ec000)='./control\x00', 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x9, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006b2000-0x8)={0x0, 0x4}, &(0x7f0000d7d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000b9a000-0xdd)={0x0, 0xd5, "9d6ded8073f44db9627931633f1e87646b5b027da335ee65e330da169907852d0335863de66798e3e91651d8c62f3e68e25f85c3e3bc819c6cf337a5cbc28433305a08a3574fa99a1dc7ee6b3f6b182b3fb0f942223e69146f9b0013d2ea6c039f9f99709551dc552de243174c757ca66a27e0f9512bb35afdb95d641ce296e0fad0f2f954842cb90a92a4ed7bced35b023ff1329bd341db8e1c32d8d39c6133c494f3a2a278b8736599019249c3fc00aff1b8980cd97c0f7da35014d52d0f931b86ecd744ff96a74eda4cc7b8e1d14ddcf8ff7a47"}, &(0x7f00000f0000-0x4)=0xdd) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000099e000)={r2, 0x5, 0x0, 0x6, 0x9, 0x1ff, 0xffff, 0x6, {r3, @in6={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x3, 0x6, 0x9, 0x101}}, &(0x7f0000bc7000-0x4)=0xb8) r4 = accept$packet(r0, 0x0, &(0x7f0000ebb000-0x4)=0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000072d000-0x28)={r0, r4, 0x6, 0x1, &(0x7f0000f51000-0x8f)="364a4641010557855b8d7724de11bfae6e47c34da0bbca2e4eda6278397a24c869d4edd119632cbae5e7f1ebe42c0529cd7b947ead2cac1198ce0bd974799c792eacf9a5332f2be431d228b4791e1172ac3ce23dc276bdb9fd8077e636e898b9c17fe7ab04c753a58a53652b7cfd52b1ed693801318b3220b789f5016130ca610715e80ef93deb6016d97ced47fa3c", 0x100, 0x1010000000, 0x0, 0xffffffff, 0x1, 0x7, 0x1, ""}) [ 32.044463] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 32.151171] device eql entered promiscuous mode 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0x2eb000)=nil, 0x2eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = creat(&(0x7f000005b000-0x8)='./file0\x00', 0x58) mmap(&(0x7f00002eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00002eb000)=0x400, 0x4) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f00000df000+0xfe6)={&(0x7f00002ed000-0x8)=@sco={0x1f, {0x8, 0x3f, 0x2, 0x1, 0x8, 0x2}}, 0x8, &(0x7f000005d000)=[{&(0x7f0000038000-0x1000)="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0x1000}, {&(0x7f00002ec000)="d1bf71d42350ccf1a03d84c613788cc476a29ece42c020ca3e6fa23c523772ac7748f3887249f532530910ea3c15db2272c3dc484ff3e62f9e9c39985f080472b3e736044eb54c5100844490c3ae09d12f474d78fe12b56a2adaaf", 0x5b}, {&(0x7f00002ed000-0x6e)="172d0828d129ae5aff48b4d1b40d2e256078b98e36bb6c753b3ea369f8e3ee07d0849ce60e4dd1d768dc3a5abcb6698bd057cf938abb8bafcf05c1ce39ca871b6463b159bebb5e3e792d310fbcf1155861dde6b849b67476fed9395e06a0540339bbd19d2ad6565d64972014cafc", 0x6e}, 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0x1000}, {&(0x7f00002ec000)="01f770164013e036192e79e565da174f65cb8acacbb0ff5b41bdec7543c7f23a79680f1012f8a29f29d7cf064a0a96c3c45aa1d5af0dc6a1335d2fd936fac40015f86b82c06ad09d113993b728b8b3bc14daa2e558f4b3266bcf16ae7bbc496e65c3033bb6acabdfe3bcf63d7ad4684c80e87bbc75e3fd66f20f3dea7336b0a7c5c118b87f5fe3acc13eb13bfb5679e92b", 0x91}, {&(0x7f00002ec000)="d12abf01a79be30db4565dd2ee3411e1e2a92f874db36061821c8e164079d949967f536a23916aea1d14b05d783c70630d8847a6e35b60b2c827306b0f8cd1bcec713d1003d0b5051c8afad6ce7d05e7b776b604e711683ed1b8d8c84f9e2cb750292cb7cfcff129d74c3606399532d1d58affa6b5f86ebc59c367c226c30f21a5a7e690c7a066eec87f88f203e0f434c499ac6796137e1a", 0x98}, {&(0x7f0000140000-0x9c)="fc3d574ede9f29fa89d9897aeb681dafa695127707eceb934856aab3d66a336c507fa815a13ebc15da8f204d4046b59186b53384a2b1d22f32b73e2ef9bbae7506e19d72116eb749b6e08504e31f47bec8d0845435eaa30fe6bf8b780445c259860e815c22f92348a7548cfbca4ef5893bed440ccab65a8c938ed80a0cd64aeae34aa5d5e1a14450f21efb7ef2af4dc23fe175605239b8a3d9ebc287eba7b6db9eab60427e7af74e1c661306b3f53c42e3f0e07879", 0xb5}, {&(0x7f0000053000)="4b6a88011f4bcacb996b44de810e2770355329d153385c65c7f8bea78f5cbd262a4a9ea61c3666044d37711901f1a24ee9bdb9e7ffa9e750d9fb4b0b160a64ebfbe9c685f546c41bcd3bec3c07c30cb23c41c13e184027d0f6fb30e4e3d78f474a3ce2cfdc3abc266ce6895b2719ef61676c2bdd67c0bbf5d758ea8fbff5fa658fac801b5181e484fdf3901ca7fb06213335178517f39514", 0x98}], 0x8, &(0x7f00002ec000)=[{0x18, 0x103, 0x5, '?'}, {0x20, 0x0, 0x5, "ceeb2dc00b5cdc5f7d"}, {0x100, 0x101, 0x49, "2229a2420a94547a3b0ded1e005281c18500472f99d0e63e2f353dfc57585eb82bc8e0c35ef837926c78f4572ac0252a3b360058626a809c20b8f87b89b1a339d7b78c81421690f51e59bc12012e73fb20b8f73ee39044fe4b94a3ab9dcfdcb9321c4f127979d2d788c2da167f44ef4bf31acd7ab3bac97e55cd45b9bc96598ee9ff1bc11c27eee6d1b7448adcfe3bd1d222fea54595c48b05905f6acf9151fcaecbffd60daedb7e50767801ad0f4725139b82cae472b3c92a93eeec886663dc681f8bf5aebe79ed82af601086457e316589a39ac20ede63e93154dc65d1353eab2068a23716f9b9558b377115877d06"}, {0x100, 0x13f, 0x80000001, "fcacbd8b6418ea855fa5e8ea922054e1e170035003f042ee8b9112c0380a3ce1cd337cef2dfcf806c1518c4301c812886c3c633ef9ecf38675b44db94973e38a8c532cb875265ca53c875368fdc56b45648c4fecdbdf01a362e8e3cfb84b13d7f3bcd53f92c18b75180bf008945c0b071299652189b3266e3b59fdbee7990f81e18167b006c139bd2532356c697e87347dfbb472596ed3d79054a797a715b0a40ccdb5cb18b4d6e498c735594aba565a5c9334d9261df792af68b25c7e972d9c746c335c7182129297d4d83f5e277436965a9ab963b407a4a7d4a113b91da19066a7744b1f25284a950436c8"}, {0x88, 0x1bf, 0x1, "d9d4345e9b4e12fa2a134781d564a5e2f6114d37e4343b064329e6de233dfcdce79137851a7559e221a6c258c723f90c5dcf23d4cf5c9686536c63610207d27ef3796999b4b2fc5561e10dc5a54f4208d102b21c45517cec7547448a2768ad4ff9e0ca28e8cd20a4b469a455b8934270c3"}, {0x78, 0x117, 0xfff, "0ad1f88d01a77e98fb7f28f91d9968e34c0104d1bfbab446d7d56e44200a0877938caa90b22be6d8bec8a2b8600dee879d12b417ac58828267a3ef8b660a68d4d6650c61e9f70e11f458fd4f9965a8502e36b2b23ec8cb4e2e2d67285e433552bd48818b1af8"}, {0x110, 0x10f, 0x4, "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"}], 0x448, 0x1}, 0x4000804) sendmsg$alg(r2, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) io_setup(0x5, &(0x7f00002df000)=0x0) io_submit(r3, 0x1, &(0x7f00001f6000-0x8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f00002ea000-0x9)="b2", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) ftruncate(r0, 0x241) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x802, 0x0) sendfile(r1, r0, &(0x7f0000002000)=0x0, 0x876b5e795) pipe2(&(0x7f00000fa000-0x8)={0x0, 0x0}, 0x4000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000347000)=0x2, 0x4) write(r1, &(0x7f0000b55000)="9a", 0x1) 2018/01/08 00:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) fcntl$setpipe(r0, 0x407, 0x1f) write(r0, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/01/08 00:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000435000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) rt_sigreturn() ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00001f0000)={"a3d5f0398c144a08916785966887447f4fa1b357f2efe9d51f4e464ef900572544f2b01716e765e945fc3d51c9a9e46e712dd91deb6d7ca8ebac31309ae0f1f5b5ee3d060c4f1f9eb9e498beee8bfe64d1f56239485adf64a8e71290496491eb86b9ccaee6c9bd035ba23c17f56d9580e6757afd8dc9966b0788948294276f7daa6733ee20c7eefea2205757797804c40571175f04826c2635689ed3aea21ab85d0c26116094eaf279c713d3a34d861a6bf42fdc9057f90bb21caa63adea639220ec14c58cf8a724472a9375e9add01fe9e1e68cdf09cf13ec1b78d933a3695ae5fe9e8f316832837de185361966b16b312a1bb09a9ffb598441609daa6f764360dad11d25ba85150ded056ca75750d93f25550f5c83069b0d0f54b82d95d28321ab3f7f2d43059c9047f9f63b0c9969e67e281c3d7b62f783064698cc05f55d20fdf65091024a05020fc4f7f844b0c8e50169d0e9f7967e8fa84484e020ac1a2f01b989b8b8206f042eabdca3fa62e3f45b01580ac113573bb495957da6b6a7fec51b84ffeab9b49dbb5c2d0be8707a8aa7c40365442531667f530713c4dfb0b7cf4e721bc0b54a5a522a6ab4399ab80bf3ebe2f3653d338ae664274159663545c1ddcf44b466d590af540435b9ca77c624355cc70d6df39b9a82434a9a3eb64ba0527bf29dd78919a4423de52ba08a99e537c383df983507fc8587b589a2a867f1d21f2a742e82412d1adb8a1829b4a9cc1283cd63a96f56b26c9628d6a1cf3b330a849b2eba602206503164c1447f9c85033bba681391ef97b1e32f1dbede31fa9c377284f94ce1a8f75f05f31f20583c84b8ced7825d5f3f3d95825307539ed63bf5e4330027e5153fac0c24a0fcbbe359ab79a18e40be4b7ca4ddfb1fa6d5a472184070ab595478055f3e621427d5d8e307f17b92a461cfebf70efcde2569c7add15285e3df16ff3d41921129b1a61a0896cdfa255d316de274cf45252072d7a2d1acb06999d5c7fe5a94d6da4dabc0be6b99db1f6e5e2532e92ca53774dff9125624b60b0f13f2f2fbbc4f5e442763ff56fd5ec40cf1b877f0df00e4fe97bff798586ed112fd1ad028d53ba30e9c97cd63762380e19fec91c8c6edab4aa1bd929e7c7487f199ea275643f9f58bb021bfea8e6b41a67b9ae083d4cd1b297e3b1535a3edeb907375cdca4ae189ef084caa37d76ede7e8e4245a1ce7b377ffa2a59aa7354ec904b65abe5edd22c4679f3e59779ebcf0e363acd6c42dea8c2a7fb6286ef7e3d1f87b741b7b177640625fdc1b093a2672f609a10d26433bf3425cc29740a3b8194b325c7e43cbec4c327d29796c9e80372885b841e623f2c59b360a4c04fed6a2a8cdc49866e3128197b7330ac93bf08a54e6b5c7c004b7ed912c745be555290bd29ba523dd19c20c11ca4fd779b49e7718f66f905c09c0016"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000dc5000)={0xefff, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:59 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, 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) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") openat$sequencer(0xffffffffffffff9c, &(0x7f00007f8000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) r0 = open(&(0x7f000043f000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") lseek(r0, 0x58, 0x0) getdents(r0, &(0x7f0000fd8000)=""/0, 0x0) 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='auxv\x00') preadv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)=""/1, 0x1}], 0x1, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/08 00:38:59 executing program 5: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e70000)={0x0, 0x0}, 0x4000) vmsplice(r0, &(0x7f0000118000)=[{&(0x7f000028e000)="5cc254187863bbb7d7395490a467b294d7e6a1f3260852587e87d601dd40b67b3a662413ea87837c0bea9ad369aafd726deebebaed0a41e6ef6b25d6d40bd240d148d68859da1c3449f9711b0b3ffe4f9549b82517c90b737516566dc68843bc42894b46cb011b2d1c272a12c439a8dec3bfe7059488cfcfd25dd017b4ce976478292f556cda649bd45dd8989ead213ac09e37d9c3003a87dd7af870467842ba9c08a2d64cfc1e627dc4a274e266d0284f7fd573adb383690dfcecb6081b6e610d101668a320ee6ae4946ffa3c0afbac83be6bb54b7a90a908d294b1fd831d6dc262805e35b5bd08b2ec6305b10a22", 0xef}], 0x1, 0x3) read$eventfd(r1, &(0x7f0000838000-0x8)=0x0, 0x8) r2 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000f74000)={0x7, 0x78, 0xff, 0x1, 0xfffffffffffffffb, 0x667, 0x0, 0x5, 0x350c0c857fc1222f, 0xa, 0x7, 0x7, 0x8, 0x603, 0x10000, 0x1, 0x6, 0x8, 0xeb, 0x8, 0x8, 0x3ff, 0x0, 0x42, 0xfffffffffffff844, 0x2ae, 0x80000000, 0x3, 0xffff, 0x2000, 0x1, 0x100000000, 0xffffffff00000000, 0xd0, 0x5, 0x2, 0x9, 0x2e000000, 0x0, 0x9, 0x0, @perf_config_ext={0x2, 0x8}, 0x9, 0x5, 0x5dd0, 0x6, 0x1000, 0x7bfb, 0x0, 0x0}, r2, 0x10001, r0, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f000039c000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/08 00:38:59 executing program 4: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f0f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="00047fb18500", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x8, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) sysfs$3(0x3) r0 = socket(0xf, 0x802, 0x8) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000050d000)='/dev/vcsa#\x00', 0xff, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a32000-0x8c)={0x6, 0x6, 0xd206, 'queue1\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f10000)=0x0, &(0x7f0000f10000)=0x4) 2018/01/08 00:38:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00008f3000)={@random="d966f4479140", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x4000000800, @ipv4={{0x1, 0x4, 0x0, 0x0, 0x13a, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @igmp={0x21, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "bc06fffadeff00030000008cbd000000f301f6b0"}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004cb000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00009ae000-0x18)={0x2, [0xffffffff, 0x6]}) syz_extract_tcp_res$synack(&(0x7f000086c000-0x8)={0x0, 0x0}, 0x1, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000812000-0x4)=0x1800000000, &(0x7f0000d27000-0x8)=0x4) 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cea000)='/dev/binder#\x00', 0x0, 0x2) fcntl$setlease(r0, 0x400, 0x1) syz_open_dev$midi(&(0x7f000004d000-0xb)='/dev/midi#\x00', 0x8, 0x20000) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000046a000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000ac5000)=@abs={0x0, 0x0, 0x0}, 0x8) name_to_handle_at(r1, &(0x7f00000ae000-0x8)='./file0\x00', &(0x7f0000ad1000-0xaa)={0xaa, 0x4, "ec3034b8b143e8b3537264c1299f8aeb2b05bf27b16694ab2487a100e8948777736184ccbfeff4acb5e9734f21dd25cb84d8a18c87236c221c78b5e2ebeb6827e726c0eb8c8ef080be4c32e37b3f0a86137c2efb3e18e80b93f8335bd035aae4891d6e2fab2fdad210f01f7b3a8a6534a4ec063a32ba1bb562eb9cfae02d125c9ca35a8428124b27a2973e1e933ac5a4826a7cc04a9e576f29754b2dd9287246a434"}, &(0x7f0000898000)=0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00006b3000)=0x0) fchownat(0xffffffffffffffff, &(0x7f000079b000-0x8)='./file0\x00', 0x0, 0x0, 0xfffffffffffffffd) 2018/01/08 00:38:59 executing program 4: r0 = gettid() exit(0x0) tgkill(r0, r0, 0x3) 2018/01/08 00:38:59 executing program 1: 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 = shmget$private(0x0, 0x3000, 0x1, &(0x7f000018c000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005fc000)={{{@in=@multicast1=0x0, @in6=@local={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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f08000)={0x0, 0x0, 0x0}, &(0x7f00002c4000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000cc000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000557000)=0xc) r4 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000017f000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004b4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dfc000)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000c53000)={{0x8000000000000, r1, r2, r3, r4, 0x11, 0x0, 0x0, 0x0, 0x0}, 0x80000000, 0x0, 0x27c6, 0x927, r5, r6, 0x3, 0x0, 0x0, 0x0}) r7 = syz_open_dev$vcsn(&(0x7f00008ee000)='/dev/vcs#\x00', 0xdfa, 0x101a00) getsockopt$ax25_buf(r7, 0x101, 0x19, &(0x7f0000806000-0x34)=""/52, &(0x7f000054a000)=0x34) r8 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r8, 0x8941, &(0x7f0000172000)=@get={0x1, &(0x7f0000ce8000-0x4)=""/4, 0x0}) 2018/01/08 00:38:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000ab1000-0x6a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="cc56cbf946c8", [], {{0x8808, @ipv4={{0x15, 0x4, 0x0, 0x7, 0x5c, 0x0, 0xc6b, 0x100000001, 0x1, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[@end={0x0}, @cipso={0x86, 0x3e, 0x1, [{0x2, 0x3, '7'}, {0x2, 0xc, "f57c8754fd7d6ff7b184"}, {0x6, 0x11, "e80234039456cbca1a7f43852957e9"}, {0x0, 0x8, "4f7441001394"}, {0x5, 0x3, "fd"}, {0x2, 0x4, "cfff"}, {0x7, 0x9, "451087a06cff54"}]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xc31, 0x8001}}}}}, &(0x7f00005d2000)={0x1, 0x3, [0xdf3, 0x88b, 0xe4a]}) syz_emit_ethernet(0x2e, &(0x7f0000224000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x3, 0x8, 0x0, ""}}}}}, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000575000-0x8)={0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000184000-0x10)=@generic="c5d3f3deb6f0b90a54bcb1c1541a45cb", 0x10) 2018/01/08 00:38:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x100000000000c8, &(0x7f0000d34000)=0x0, 0x83f) sendto$inet6(r0, &(0x7f0000d78000-0xe)="dad27eb01fb8a3415fca151be4fb", 0xe, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/08 00:38:59 executing program 6: mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000245000)={0x0, 0x0, 0x0}, &(0x7f00007bf000)=0xc) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000b00000-0x4)=0x0, &(0x7f0000aff000)=0x0, &(0x7f0000185000)=0x0) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000b00000-0x8)='./file0\x00', &(0x7f0000952000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f000067b000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r4 = getgid() r5 = getegid() stat(&(0x7f00008cc000-0x8)='./file0\x00', &(0x7f00005a4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x7, &(0x7f0000b00000-0x1c)=[r0, r1, r2, r3, r4, r5, r6]) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afa000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r9, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000afc000-0x18)={0x1, 0x0, [{0x40000091, 0x0, 0x520000}]}) 2018/01/08 00:38:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000083000)={0x3, r0, 0x0}) seccomp(0x1000000000001, 0x0, &(0x7f00003f5000-0x8)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) membarrier(0x1, 0x0) r2 = add_key$keyring(&(0x7f0000ab8000-0x8)='keyring\x00', &(0x7f0000044000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000944000-0x5)='user\x00', &(0x7f0000548000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000205000)="60521bb7a52a7d82e47eed40854a7bae4b28935e220b65cbe2b50a0695ea2dfe02b17f370dead36ff792949788c1281b8346bc4d7fbcc4b5ce5e7901d325e1f469d35d0959884869b3483c189b69dec20c79c9bd11d58385acbc9e5d6200177c7a53953c78749f280cc555ba5ee0f0d26374d6f5d0", 0x75, r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x6d3, 0x0, 0x0, 0xfe, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000c5c000-0xbc)={0x100000000, 0x2, 'client0\x00', 0xffffffff80000000, "ec2e0b3f652b436e", "781d9f456c5f072cf21d49f0fba77594448e51cd6c9961f0666567196b7f1b7a", 0x3, 0x4000000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/08 00:38:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x80000000000000, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000391000)='/selinux/context\x00', 0x2, 0x0) r3 = semget(0x2, 0x4, 0x200) semctl$IPC_RMID(r3, 0x0, 0x0) clock_gettime(0x0, &(0x7f00001b8000)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000d53000)=""/152, 0x98, 0xffffffff00000000, &(0x7f000073c000-0x10)={r4, r5+30000000}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000645000)={0x0, 0x0}, 0x8) 2018/01/08 00:38:59 executing program 4: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x5a9000)=nil, 0x5a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005a9000)='net/tcp6\x00') mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00005a9000)=0xfffffffeffffffff, &(0x7f00005aa000-0x8)=0x1) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005a5000)="ab27191a", 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000459000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00002cb000-0x4)=0x2, 0x4) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00005ab000-0xa0)={0x0, @in6={{0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x2, 0x0, 0x100000001, 0x16}, &(0x7f00005ab000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000574000)={0x6, 0x8, 0x400, 0x9, r4}, &(0x7f0000495000)=0xfffffe6a) mmap(&(0x7f00005aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000041b000-0x8)='./file0\x00', &(0x7f00005aa000)=""/102, 0x66) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) remap_file_pages(&(0x7f00000d6000/0x2000)=nil, 0x2000, 0x2000000, 0x7, 0x1100) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00004f2000)={r5, 0x1, 0xab, "4d9d6879273a118afb215d7adf8979918ebf197ff021ba35e5110107afb370526441db7c42e744eda04a8bb985acbd0ac175d91797b6929253ac08d800d0e3294b043fe2cc35233ed08829fe282fd67941269ecfdf3b874cd4abbf815cbc7e6beebcef479cb2e360dfd8152447ba62fe94b73995fd2c60773d50ffd1174b36f64d5beff58c21a93dc947fdcb0b60268bff931cb5264bda9e5905d35f65f9c1d4f46c480f88d70df5d25d79"}, 0xb3) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005ab000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005ab000)=0x14) recvmmsg(r2, &(0x7f00005a3000)=[{{&(0x7f00005a4000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a3000)=[{&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00005a3000)=""/0, 0x0}, {&(0x7f00003e5000)=""/59, 0x3b}, {&(0x7f00005a3000)=""/196, 0xc4}, {&(0x7f000035a000-0xc0)=""/192, 0xc0}, {&(0x7f00005a3000)=""/183, 0xb7}], 0x6, &(0x7f0000288000-0x4f)=""/79, 0x4f, 0x0}, 0x0}, {{&(0x7f00005a3000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005a4000-0x90)=[], 0x0, &(0x7f00005a3000)=""/16, 0x10, 0x0}, 0x0}], 0x2, 0x0, &(0x7f00005a3000)={0x0, 0x989680}) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00005ac000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x7fffffff}], 0x1c) 2018/01/08 00:38:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000127000)={0x0, 0x78, 0x0, 0xfff, 0x81, 0x5987, 0x0, 0x64f5, 0x200, 0xd, 0x7, 0x4, 0x401, 0xfffffffffffffff7, 0xfff, 0x401, 0x3f, 0x7f, 0x7, 0x9, 0x0, 0x9, 0x10000, 0xffffffffffffffff, 0x1, 0x3f, 0x1bc3, 0x9, 0x3, 0x300000000000, 0x4, 0x2, 0x8, 0x9, 0x5, 0x3f, 0xffff, 0x20, 0x0, 0x7275907b, 0x0, @perf_bp={&(0x7f0000212000-0x1)=0x0, 0x2}, 0x10000, 0x1, 0x80, 0x7, 0x8, 0x5, 0x8, 0x0}, r1, 0x6, r0, 0x2) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ec5000+0x27a)='/selinux/member\x00', 0x2, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000469000-0x10)={0x3, 0x7ff}) r3 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000e96000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "2dd47be87beb99730e78ea658e29bc5f7fabd8e5a815d3844944bfe1fe764b5405cee75e96145f97c66055f4423811995aea44177a2ff07900aac9738b3423df", "6d9c9d527f07b91444b80c96b49778bdce4748ada16b8f8860c6eeced9867176b3f492c44a4405f5130149a0d9dfddd47928fbdb6cd3701b05993c90f5d87bda", "e9e4ba1bc243af482f799c2cc565d96b571154070a000000050a40080000e7ee", [0x0, 0x0]}) r4 = syz_open_dev$midi(&(0x7f00004ae000)='/dev/midi#\x00', 0xfff, 0x2000) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000b7a000+0xf75)={""/1024}) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000ebf000-0x62)={r5, 0x9, 0x0, "2dab7570fb35ba2928920b918872e41c580c4be34ee00aa3ff97e72948ca9e792f10531a8240057bfad9e6fdc233e4223b4675fb705525121e9fe5bfb6be762e21699a4926b35f12df570c93df0323c5617758a2fc458de4"}) 2018/01/08 00:38:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000eae000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000023000-0x10)={0x0, 0x9, 0x6, 0x1}, &(0x7f0000d75000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ea1000-0x20)={0x7fffffff, 0x3, 0x206, 0x7f, 0x1, 0x8001, 0x67, 0x7ff, r1}, 0x20) 2018/01/08 00:39:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001bd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) memfd_create(&(0x7f0000cbf000)='/dev/snd/seq\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$fiemap(r0, 0xc020660b, &(0x7f0000a4c000)={0x9, 0xd4d4, 0x2, 0x0, 0x6, [{0x21d0, 0x8001, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x20, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0xf5f, 0xec7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x8, 0x8, 0x10000, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x100000000, 0xca, 0x62a5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x10001, 0xe55, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) 2018/01/08 00:39:00 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x58, &(0x7f000094e000)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x5dab}]}, &(0x7f0000102000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000000)=r2, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00003a6000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89b0, &(0x7f000017a000)={@generic="9009d2dfaf174d1e5b726420cef35820", &(0x7f0000153000-0x28)=@ethtool_eee={0x0, 0x8, 0xc6a, 0xffffffffffffffc1, 0x0, 0x0, 0x9, 0x0, [0x9, 0x2c]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nfc_raw(0x27, 0x3, 0x0) 2018/01/08 00:39:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000967000)={&(0x7f000030d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0x0, 0x10}, 0x20000010) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000d9b000)={0x0, 0x0, 0x0}, &(0x7f00002bd000)=0xc) fcntl$addseals(r2, 0x409, 0x8) getgroups(0x1, &(0x7f0000146000-0x4)=[0x0]) r6 = syz_fuse_mount(&(0x7f0000113000)='./file0\x00', 0x8000, r4, r5, 0xc000000000, 0x8) close(r6) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000365000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d71000)={0x0, 0x1}, &(0x7f00008ed000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x19, &(0x7f0000313000-0x6)={r8, 0x7}, 0x6) ioctl$int_in(r1, 0x5452, &(0x7f0000638000)=0x5) socket$unix(0x1, 0x2, 0x0) close(r0) 2018/01/08 00:39:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffeff, 0xa0040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="70cc6522434e729a1aa5774b143450471abe296962f9c8dde0471e6c2bd133d5928ba99706b264311afbb154ab5d6a203f36210b8e6987e57b18d449c545137047ac16fa4c5834f5255a4121f97c3d476f7238567e2fd08e9b600025590ce51f8c0470d5b2af239dac1c23528c1e8c77f22069645e4ba6e80c321c3d7857b5c5a3147f97083c2423068e109ced0c62bb4d59117a4bfd1879a2d636d50d85337a68cc4a9cf46cd4950c5f26eda315e71926ad7eda6c05ce8c21b9bd44bae9348abd3efa486cc3adef2ed3a3754bb286673a4a36e6372e2da59f16a8218e5820a4f17fd6ba63") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/net\x00') ioctl$VT_RELDISP(r1, 0xb701) 2018/01/08 00:39:00 executing program 2: prctl$intptr(0x12, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f000044b000-0x50)={0xae, 0x3, 0x2, 0x2, &(0x7f0000844000)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000-0x18)={r0, &(0x7f0000000000)="9271c9dec950280f1a9ecaba7c382471f4356377e2f879e9654ae7d428e04e27b2e505d3ee365ad6895049ec430935ab0c69b5ae7489da2f34b6020438b1b9f1187f65f44d72c3fc2f82a15d053ae8451fa158c2f524a348bfd9a0022fe0e3d54d45eb8ef1e65f581a0b751f0724c706cc50768f5b3c85abab3bd5bd2e616195dd949e00dee00174fb1fa2c78ae8b7cde4f2389db2c0e7a26e7f7fc577fc5b760344986b9f3b6e097b33791e725c1dded5b5254c01d632e6b342404e6ac78c509d564d80b54b04cd9057db10f9be75c0df50953290ab12011c8f09219dcd1585d737e8e905742a04e3", &(0x7f0000001000-0x1000)=""/4096}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x96a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 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, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x81, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000004000-0x14)={0x1, 0x6, 0x2, 0x5, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r1, &(0x7f0000005000)="", &(0x7f0000009000-0x3b)="", 0x0}, 0x20) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00008e4000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000cba000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x20, 0x1, 0x0, 0x6, 0x1, 0x106000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000b5c000-0x18)={r3, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8081, 0x0) ioctl$EVIOCGSW(r4, 0x8040451b, &(0x7f0000fc9000)=""/101) 2018/01/08 00:39:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x3, 0x40040) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/51) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x6, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000095e000-0x1)=0x0, 0xc}, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff8, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) sendto$inet6(r0, &(0x7f000017c000)="5742e16fe2e9e64fc6a724ebedcee04135d92b900c391add44e09036a47bd9858023c7160de0185afbeeb6f1ef3ea50e3b16e93934c6c7b81484ca2d42db03f7f2eba37ed85db51d19b11296f9163458c6942618fba3016a9727064b02f0439003bf941cc8babc83e44e0c0ceb98d53a7510a1c93e6e376f0ebdd8ce9829aa2f88e036cec590da809c6cd021637667ae3767470353ac", 0xfc85, 0x3ffff, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_mr_cache\x00') preadv(r2, &(0x7f00007dd000)=[{&(0x7f0000252000)=""/188, 0xbc}], 0x1, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) getsockname(r0, &(0x7f00002a6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003a1000-0x4)=0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f0000780000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000450000)={&(0x7f00004d0000/0x3000)=nil, 0x3000}) 2018/01/08 00:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000054f000)="02100000000000040002069dde4bc730", 0x10) sendmsg$alg(r1, &(0x7f0000f98000-0x38)={0x0, 0x0, &(0x7f000034c000)=[{&(0x7f0000beb000)="523b39f3691c5a2806339910bab58888cc", 0x11}], 0x1, &(0x7f0000a5b000)=[], 0x0, 0x0}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fea000)={r0, 0x0, 0x8d, 0xd, &(0x7f000015f000-0x8d)="5dddecb43358f33ce93cd34f3ddbc94a5a5a2ab4fd6fe5edac680c9229d544569434ce29ec3387959fdb1b2aaa28f283c3638f5e05af363839c5dbf9724a0a331525c9af56b8de360f65f34bd81dbdae01a3a315b100e27b9043021eb6a606a5c47b99d2f6a5ab866e81836ed03ce7469998bcc914ce8ae7a73bab62e4ba8bdec66a5faf826e0e276eb797a309", &(0x7f0000ae1000)=""/13, 0xfffffffffffffffc, 0x401}, 0x28) 2018/01/08 00:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) pipe2(&(0x7f0000ab1000-0x8)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000e5c000)={0x1, &(0x7f0000cf6000-0x10)=""/16, &(0x7f0000a46000)=[{0x80000000, 0x54, 0x0, &(0x7f00004f6000-0x54)=""/84}]}) 2018/01/08 00:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000dbb000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000d81000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00006f3000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c43000)='attr/prev\x00') ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000535000-0x18)={0x0, 0x7fffffff, 0x8, &(0x7f0000ada000-0x8)=0x0}) io_setup(0x3, &(0x7f0000d63000-0x8)=0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000d94000-0x8)={0xbf3a, 0x5}) readv(r1, &(0x7f00000f9000)=[{&(0x7f00009fb000+0x79)=""/2560, 0xa00}], 0x1) readv(r1, &(0x7f0000f5c000)=[{&(0x7f0000a81000)=""/91, 0x5b}], 0x1) 2018/01/08 00:39:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003db000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) lremovexattr(&(0x7f000024c000)='./file0\x00', &(0x7f00002da000)=@known='trusted.syz\x00') sendmmsg$alg(r1, &(0x7f00002e4000)=[{0x0, 0x0, &(0x7f0000da2000)=[{&(0x7f0000c3b000)="27c486d22b52de15bb0c96c8f9c7189be82858ddbc5917a7bd95c23c26b4cd37c03b5abed6d016c79cc2fa2b819135d1449c9f3c187251cfe7c34184f4001ffca6dc958f6151aa95bd8828b69c51ae37a1eb4dbf3b8861bb0c5cbe9f6393252b78f40dfbc72f8e478f4207bff79eb0b05c84eb49b3c36f9c929065ce71165794b81179ccb08e9cf9ba0ec9c38cacddd9e1ff273862472cddba81f7e3273ad20345875f8617dd130360554abbfb695943e117be30f28c5138ddacfd083c98010a21", 0xc1}, {&(0x7f0000eec000)='_@\x00\x00bf-HvB', 0xa}, {&(0x7f0000ec4000-0xa4)="", 0x0}, {&(0x7f0000626000-0xdf)="2b4e23611208be96be04e3fee93b1754c88d74403595e2f70224320592692e93b11872c912be2477a12d213beb056ff0b616fde6ef0fc3d0fa247f975d50cf231f0db89e7b2a4a9fe027f4d3d885c1589fd06cdd6e96bf1059604c280c3ab7de89f9515798d9dd5a7fac979844f4fa29f78a33c5e96c1f149d9122e8df42b42098c8306c16a0b2d8ac55829d075741ef8797e75a2499aeceed411915f7199d68cf6c975bcf223cd51e827648fc689a21a47d8c95cfde85175eef8df20c0c1325fa6ea9aa8b77147773b1ed849828f31f6d86a2d9edee86e7bb239d7d35b327", 0xdf}], 0x4, &(0x7f000011d000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb8, 0x117, 0x2, 0x9d, "547bb0cd3278989d1ca845865ccf4c15977421a692aeef104e676df33761970aac4314b57cf715453d57d4df711fac19227a9435369dd2b3e217659558f349c55058a374939cb974b7fc8440aa6f143473dbaea8a1c50a7e21a885748ef8202ffcb2237b73c309587c40b5d685a65419482f2724bf829eaa11eebe251ece0e2ea28347d703ca6f41077a2764357c995fb79727c26b0b41894f26d58f81"}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x100, 0x4040014}], 0x1, 0x80) socketpair(0x5, 0x3, 0x1, &(0x7f0000e54000)={0x0, 0x0}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000ff6000)=""/99) 2018/01/08 00:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000053a000-0x12)='/dev/input/mouse#\x00', 0x35a, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f000039d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ad2000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000636000)={r1, 0x1, 0x6, @random="aa8440f88335", [0x0, 0x0]}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000001000)=""/246) r3 = epoll_create(0x80000000000b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a01000)={0x0, 0x0}) sched_yield() 2018/01/08 00:39:00 executing program 6: 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$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ca4000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00000fc000)=""/31) dup3(r0, r1, 0x0) 2018/01/08 00:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f000073c000-0x8)=0x1f000) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000096a000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/08 00:39:00 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000059000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000355000)={0x0, 0x2a55, 0x1000, 0x3, 0x5, 0x5a9}, &(0x7f0000b2c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f91000-0xc)=@sack_info={r2, 0x3f, 0x5}, 0xc) r3 = add_key$user(&(0x7f0000a54000-0x5)='user\x00', &(0x7f0000620000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dcf000-0x3)="a3207a", 0x3, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000364000-0x1)={0xf4b7}, 0x1) keyctl$setperm(0x5, r3, 0x2000) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000678000-0x4)=0x0, &(0x7f0000947000-0x4)=0x4) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f00006fd000)='tmpfs\x00', 0x0, &(0x7f0000cd4000-0x1)="") 2018/01/08 00:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b68000-0x58)={{0x12, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000ecf000-0x8)='./file0\x00', 0x589040, 0x184) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000090b000)={0x0, 0x2, 0x1, [0xa171]}, &(0x7f0000eef000-0x4)=0xa) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00001d9000-0x14)={r2, 0x4, 0x2, 0x3, 0x3, 0x1}, &(0x7f00002bd000-0x4)=0x14) 2018/01/08 00:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2000000005) r1 = socket$inet6(0xa, 0x80003, 0xfffffffffffffff8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = dup3(r1, r0, 0x0) clock_adjtime(0x0, &(0x7f00001a8000-0xd0)={0x10000, 0x0, 0x1, 0xaa, 0x5aaa, 0x0, 0x20, 0x8, 0x4, 0x40, 0x6, 0x6, 0x7, 0x2, 0x4, 0x6, 0x0, 0x1, 0x800000000000, 0x8000, 0xc9, 0x80, 0x9f2, 0x200, 0x400, 0x1f}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000b9000-0x410)={0x1, {{0xa, 0x0, 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, 0x2, [{{0xa, 0x0, 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]}, {{0xa, 0x0, 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]}]}, 0x190) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f46000-0x14)={0x0, 0x0, 0x98, 0x10000, 0x0, 0x86}, &(0x7f0000fa4000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000017c000)={r3, 0xffffffff, 0x3, "e72c62"}, 0xb) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000025f000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0xb901}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xb36d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffff792e8af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xd29, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) fstat(r1, &(0x7f0000bdb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() lstat(&(0x7f000091a000)='./file0\x00', &(0x7f00006e1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000554000-0x8)={r3, 0x4}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000d4e000)={0x7, &(0x7f0000b86000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000c1b000)={r7, 0x14}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000f4a000-0x108)={0x9, {{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6d5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6d79}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/08 00:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000aaa000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00007d7000)=0x5) 2018/01/08 00:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00007f8000-0x10)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) acct(&(0x7f0000e24000-0xa)='./control\x00') 2018/01/08 00:39:00 executing program 6: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000eb0000-0xb9)=""/185, 0x1a, 0x0, 0x0, 0xfffffffffffffd91) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fd5000)=0x810, 0x4) sendto$inet6(r1, &(0x7f0000ebd000-0x5b)="7874915c9439ed94d7967483125574326937ad398abd9cb49cc085c4c62758961e8ed5b3b953a7a4ed782c4b919ceb5e48d05b88159cc07c850ae68cc00a8792a2c0712d15", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/08 00:39:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x800000001000, 0x10001, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000004000-0x14)=[0x0, r3, 0x0, 0x0, 0x0]) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f0000004000-0x28)="1c2fb5ef922523581bae4464c45631ace02f4b6afe6d8d27b4a7aab13d849ba942370af390dd4637", 0x28}, {&(0x7f0000001000)="273b7558ec65f3557efb2cb132d861a0a1cd53a386e7a1d9f4945d9fd0f0aa0a21eedf4e5da6e1f5fc7c95f4647c48d355cf7a021bbf47cbfd28c2ff61aaa1f75384f4f5b3da4baa3ac43ff90544333c0529a9cb2fe84d358de32d6a0cb249c55a42206284cb52d3470855351502c44b931f9d6285a3ee1e7180d826c172a17a7285d2f04f567c027111bf76cb391f699d7fbe339c98eb9bcc3031ebc64ed007563bf393d3f8eadb305e5f4c42ed35e3215b463191dbc3a146c6303e1a3eb5", 0xbf}, {&(0x7f0000003000)="616ea27b0454a1d0970f7da8815ed10b672d057b92a9f2af1dadefe175431c07dcba2dfbb8ef0dea8c78232d157f40c77ffa05e73692fe1bea0a219435fe840e8c1fde1c702c6de94152e08df58111fea83552375eb4a6381ae786d5297cfd875989ebd98aae86761e36e5f87de5ea0ed1ff04e730e5c2b495bd3e3ef7f8173adbbcc177abe0fe10444c3993deb3dd0f0128fa52cf01cb0b497bd38e798ad5540704a57b96ef780bffaab327a55cb61b822792ddbcffd539284e9f770c7ac20be20469651acdf7dc6b59dd41b5e18e", 0xcf}, {&(0x7f0000004000-0x74)="ee5f8ff0942cf0852140cf657276dce656625881cf4214cf86535a0984eaaf09e399a51f3f9dd71fc68e335c62c19bfd606e5c4b07760327baeb36336607e295e555e475c87890aebba079f54d46562348fac51c9ff8eb5cfae80cc02c0b459d6f12f2ba5bc9892bffc134c6458bab9a71b689f2", 0x74}, {&(0x7f0000003000-0xef)="67cb3c480bb6214df29992ef7a24cd2830b90c31603da8c02b7002b240869dc32252982c3d491b10fde2c935bb82fa3b2929c6195a3bfd7274579a695e46fac3d9a03b4f44cf4d9fbee23c4a1de30c60ce530bc974f57e784dfbb3fee3aa1b755ccd2e5b3ca8de9a10f48e48fbaab5d51584aa13c2631c8f5a51f33ab67121f546877cdecb29d0668eddcd59860c5031c5aad641286f73afb39e88f5d95f2d8b4ae99b955ac411743990c38d818bd929c873bd8d4f3c8350ecefdb34416123b3e52b96e106afb96fe147820d7a177d9a40bd2682bc84e407f6145b400298fa4c3b5fad91e632f1ef792cb1e2edc8f2", 0xef}], 0x5, &(0x7f0000004000-0x120)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x120, 0x81}, 0x80) mq_unlink(&(0x7f0000001000)='\x00') 2018/01/08 00:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) r1 = semget$private(0x0, 0x3, 0x493) semop(r1, &(0x7f0000590000)=[{0x3, 0x101, 0x800}, {0x7, 0x1, 0x1000}, {0x3, 0x0, 0x800}, {0x1, 0xffffffff, 0x1800}, {0x0, 0x8, 0x0}, {0x1, 0xeb3, 0x1800}, {0x7, 0x1, 0x1800}, {0x3, 0xb6df, 0x1000}, {0x2, 0xb, 0x1800}, {0x0, 0x7fff, 0x800}], 0xa) write(r0, &(0x7f0000e9d000-0x63)="26000000250001f7ffe9000092ff00050300fca5010000200e00060050a6a0e90e0200001735", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80e, 0x1) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000088a000)={0x6210, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000180000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x5) sendto$inet6(r2, &(0x7f000091d000-0xf7)='"', 0x1, 0x0, &(0x7f0000ab5000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/08 00:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000034a000)={0x3}, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwritev(r1, &(0x7f0000416000-0x70)=[{&(0x7f0000eb4000)="8aff786a0fc4b850aad5815acfcf40bd719d918302ac6438d7b2fc825f28dbdc896329b31ac7f321c02947307d3cb8b5d77276c3721db9c2ee2258f4ecda7e2af9fd183f19e1c2310e0fa7b63ec0514ce7720ce8bd02096f865a456c4e1b705c1d96ec7608abd29748abe67cc53e38644ba05af05e9e3928ccce2fd9dd1c", 0x7e}, {&(0x7f0000b39000)="fc53f6113cceef0e06c3e8d1c17cab030d1599d4fe3f30bd70d84eab63eff4464846ac15ce1c306ef31bb4b2a9cf84cabc18259538797bf074ec06d1e25e6bbbc807605a632bbb44f01776d90c2ecca38d9383", 0x53}, {&(0x7f000051c000)="85a520847e965174ebaec08b8a6c3e8cbc0a98a82fba7575e138426c99fbf45ff89bead65c53da98b174ebb353cac6c717303a3a39e5dc734f41199047a8646e", 0x40}, {&(0x7f0000b77000)="ee7be490a9711724b8550acee9a816ed949b8022637a2c3b81096b13100671860d8803eab21e9c64b8bc368124ded60b0515e08b618318783a8091ade9a275a4fca7841230eb3dcb69cbc0000ae53f6b108c5d4b0d812bd581faacff7d8b083a54894c8c6d25fb52533c4ccc36e1446725da8dd09e2e9123fbc08c7d85bd45e88625efb6b9918cd4ac384f613d165279d1a410abb62b232aaee7a8041332b406378dc1b0ef1c86e1ddc84c57773c1ce0f19464db0907755d40e17126cae4e5dcc7e30ec401d4c3ecf7557017846e001de73508f776fc499b8febb8b1175a631a3bd596cab53f51337a79db33094f1d", 0xef}, {&(0x7f0000e32000)="52c4ff32e5f063ea6fc2b941b6", 0xd}, {&(0x7f0000503000)="a7adea74b6a9986ad64e01efc1d9c2ecd50aad81ab202cc0a87decfad946a61f1dfe28e149c4d017ca424ce04cd750e78cf0c7ae1e7d643d5d600b7e80ef5019d4c34ebcdb607d2960e7428e2b86be9523157d654e2028e5c1c8cf393f781200a3ebfec82b2a3b3641e0accb4dbfaa26e7ea74ac3139a7b50b3e643e1aa6b2615fa033a277cb3ed6092c5b930eacb9c301132ff1a49d7dad73700fbe1b185689c26cd595636e434c96ffa7927e1f4f284452b00ca229744a2c2eb54490b7d11b43444d4fe8350f9ba66188caf0245ed6d3021db4c64866", 0xd7}, {&(0x7f00005ff000-0x2e)="7d4fa38bca66cbfedfd366ca04329e0592afef4a78caae6bedc83ada317b58b439cf6dad282bee2ae17b6148cee7", 0x2e}], 0x7, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3b) listen(r0, 0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r2, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/08 00:39:00 executing program 0: futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000dac000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/08 00:39:00 executing program 1: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fcc000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000fcc000)={0x68, "1618ce312cfafd9823173bf7f156ecc8bea2e987e1656dd9a82025a98c370019c29d6fbba202007d8f6fcb1db490f2c0bd3aab6116b833af7169843fbf83edfa09e61f34ce82a2f2d9078caf5e3839722223aad52e94eb8852ef2bb407a944f1de3e62921c2dfb8e"}) ioctl$TCSETS(r0, 0x402c542c, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000c41000)='keyring\x00', &(0x7f0000085000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r2, 0x20400) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fce000-0x10)={0x6, 0x1f}) 2018/01/08 00:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup(r2) sendto$packet(r3, &(0x7f0000749000)="c35d5afc8cf16fb70f9bbdc11aa2d0ad", 0x10, 0x20048800, &(0x7f0000b72000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg$alg(r2, &(0x7f0000e95000-0x38)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f0000885000-0xa8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ed7000-0x80)=[{&(0x7f0000f48000)=""/8, 0x8}, {&(0x7f0000cc2000)=""/58, 0x3a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000e82000-0x9)='illinois\x00', 0x9) 2018/01/08 00:39:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000caf000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!\ta', 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ee0000-0x20)={0xef, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000074000)={0xffffffff, r1, 0x1, 0x1}) r2 = gettid() ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000488000-0x64)={&(0x7f00008ad000)=[], 0x0, 0x7, 0x1, 0xee1, 0x7fff, 0x14deb977, {0x2, 0x200, 0x10001, 0x9, 0x400, 0xc9cd, 0x4, 0x1, 0x401, 0xa95, 0x6, 0x10000, 0x6, 0xbe5, "712d3a285b146c14e9e05e1d93385d4fea4fd189b580d4c14b26e101e2aecbb2"}}) ptrace$pokeuser(0x6, r2, 0x2, 0x101) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000fc7000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/08 00:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) connect(r0, &(0x7f0000b85000)=@in6={0xa, 0x1, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$loop(&(0x7f000046e000-0xb)='/dev/loop#\x00', 0xd7, 0x2000) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000091c000-0x4)=0x9) r2 = creat(&(0x7f0000811000)='./file0\x00', 0x46) ioctl$KVM_SET_ONE_REG(r2, 0x4010aeac, &(0x7f0000895000)={0x7e, 0x6}) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f000094f000-0x10)="0213a12502000000000500d91dfb3700", 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2, [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) dup2(r1, r2) 2018/01/08 00:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") pipe(&(0x7f000041c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000508000)=@assoc_value={0x0, 0x81}, &(0x7f000011d000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000e7000)=@assoc_id=r1, 0x4) chroot(&(0x7f000011e000)='./file0\x00') umount2(&(0x7f0000117000)='./file0\x00', 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f000023d000-0x4)=0x3, 0x4) 2018/01/08 00:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00003bd000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x4, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet_udp(0x2, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f000017c000)="", &(0x7f000036d000)="", 0x0}, 0x20) 2018/01/08 00:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x802, 0x4000000000000000) write(r0, &(0x7f00006a1000-0xc)="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", 0xfc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b9f000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f65000-0x33)=""/51) 2018/01/08 00:39:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) connect$inet6(r0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb11}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000369000-0x78)=""/120, 0x78, 0x0, &(0x7f0000c9d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2018/01/08 00:39:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000744000-0x8c)={0x0, 0x84, "f9c35ecea80b1c890bdb6fc623172a96e5ee989d323991e25be4c20df1ba8037b920030e4cfbfd5848264db68a7cb66b16fd12be7aac4869c6ea2e0527eff1d164fa13d9075c0362dc439ad37c5a1776b056a7ed0213863ebcc3b421898ca4a2371d41c160183214d635a871e0673add0469a58127aa2dc0fbedb239426664f8fb746d00"}, &(0x7f0000abb000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b21000-0x8)={r1, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000636000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000122000)={r4, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000a3e000-0x18)=[{r4, 0x0, 0x0}], 0x1, &(0x7f0000f8f000)={0x77359400, 0x0}, &(0x7f0000847000)={0x0}, 0x8) write$eventfd(r4, &(0x7f0000269000-0x8)=0x0, 0x8) r5 = open(&(0x7f000088a000)='./file0\x00', 0x0, 0x8) bind$alg(r5, &(0x7f00009c4000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-aesni)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f00008be000)='/dev/sg#\x00', 0xffffffff, 0x101000) ioctl$GIO_SCRNMAP(r6, 0x4b40, &(0x7f00004a2000)=""/193) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r7, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000bd8000-0x4)=0x0) getsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000dc9000-0x2)=0x8001, &(0x7f0000632000)=0x2) ioctl$TCSETAF(r7, 0x5404, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:39:00 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000002000/0x3000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000007000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000007000-0xb)='/dev/loop#\x00', 0xa05, 0x80a00) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000007000)="d2c437e98bcf77c33a534905adf61e1fe0b2e0432f1e1a5ce1a9a81a7bc67c881936442f4e974f8e737f01f4ab6b2a52f8818165e895bb3684737ec844676f39e7a38b34fad04fac155495cc6661789ce396d19896dac43b9890ba58749af288d6d6bf44b36942b10fd1106ec94f3a65a5e344e4ccab571143f31a97f1af41e540853a585356797793d4ee890288745c55b116ff284dc5", 0x97, 0xfffffffffffffff8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000007000)='logon\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="926ecb8f570dae1c3f54994ae1d18e8f808a78099f1849b69b76e18076b8a43f139cbaa944f542fb80dea37cdf5ac34960989c2467b6f8c793f5c22abaf0a4ef65a5e6a2bc9273f559f6c851d247cf50c87094bdb8b56f43a569a82f20528fade32aacad00e7f92881215e366b55aca47c6ab134e3ef76f68e9450c15094cd7053dab798cdd8f5c1d15d599e1d40f08be1a88202e34edbe89dd3302c493272cfa46cd7085e089417bbb87d680f58610d5218e5474fbbf37c1383125882d1004f55383105c276cb180298a2a3fef3bcbfb6616a21a791396cbee5078a322631c31dfc18", 0xe3, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0xbe3, 0x20, r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000008000)={{0x8, 0x2}, 0x0, 0x7fffffff, 0x7f, {0xffffffff80000000, 0x0}, 0x3, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)={{0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:39:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000ed9000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000984000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) syncfs(r0) 2018/01/08 00:39:00 executing program 5: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000116000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f00000dd000-0xe)='hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000007000)={@generic="3b56b78fc54eb79e34423d7ecdc109e0", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00004d5000)=[{0x0, 0x0, &(0x7f000034a000-0x30)=[{&(0x7f0000641000-0xca)="d5e22e7412d874b9c54d628baa91290543d5b7a88dad17b4b7f025dcd69cdd38c40b7c5be30e8a7b0517984a31bd5cc2d6378abd935e77425fa0d7942a8fd3e84950ca4b082b02cf74cefdf6914fe6dbf234aeeb286768fd9d14149fb0aa0bb73e41a60ebde49bd536bcad9ee61e4bdb256e969d487b23457c70d17a27a121b2ad3c1e46a06f1a71b5652a494ad38b9e61b967db19a16a4d33e958e3d40d153704f90c7746ee386ea4ece7b5d08fcd5c9b80e3f24c94d5489ccfc7c736238a9c431c34b41a40b38e", 0xc8}, {&(0x7f00005e0000-0x6c)="127de2aa3faf8d3fee64dafd3280ab68f074d846ab4867b7d3f48142c5352f87385dbf6e2f9e00a12cffcb8cdbb337c2", 0x30}], 0x2, &(0x7f0000786000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/08 00:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00009de000-0x8)='./file0\x00', 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00005d7000)={0x7, 0x54, 0x8, 0x3, 0x0, 0x81, 0x40}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x165, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000dc7000)='./file0\x00', &(0x7f0000573000)={{0x0, 0x0}, {0x0, 0x2710}}) 2018/01/08 00:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) read(r0, &(0x7f0000f67000)=""/384, 0x180) signalfd(r0, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5c000)='/dev/sequencer2\x00', 0x210440, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f000068b000-0x4)=0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r1, 0xa, 0x11) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/01/08 00:39:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000001000-0xdb)="7edf892efea114de44d6ac74e13dd26e0c6ab4479931600cec1139393ed8dd9ad2ca38ee608148bc80dc229cca369b551ce91e062c30fc48a1878e3b201b83fef9bcf1c59cd5e0bc655e10ad4668d9f568a0ea56e8e41d4e05a714df98fa3819d9efd0675184c9c48204acda139046d31244a7c75970473e7ecf68aaffa40b7866e129337c3f9f7e22854568275b868ec27618c6b26ab2e9cdad0074749140caaa15870003f2ecc084bbff804464d2eea2472f1f6aac2fe04da273a6d07c46cd7ab24f955b3d588eeb103633c28f17aa7397d18019626ef09fc294") sync_file_range(r0, 0x3, 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009c3000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005af000-0x53)={0x0, 0x4b, "8e01395f635417f67607ac5d5b1989ff11436585eaffcf1bf9d548e5130d6231f5bb03d678335766459ba21078dc5345a4bcd5016a1f762f0c16b238e2bf0372c3d0e878b6e5afbfbae9b7"}, &(0x7f0000fd0000)=0x53) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000a02000)=0x641) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e4d000-0x18)={r2, 0x40000, 0x0, 0x80000001, 0x4}, &(0x7f000014a000-0x4)=0x18) set_mempolicy(0x1, &(0x7f0000d28000)=0x6, 0x5) r3 = syz_open_dev$sndpcmc(&(0x7f0000731000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80000) getsockname$ipx(r3, &(0x7f00009c4000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d13000-0x4)=0x10) 2018/01/08 00:39:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00008ab000)={0x98, 0x0, &(0x7f0000416000-0x138)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000206000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000618000)=[0x0]}, 0x0}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000d4f000-0x48)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000bae000)=[]}, 0x0}}], 0x377, 0x0, &(0x7f00001b4000-0x8)=""}) r1 = syz_open_dev$sndpcmp(&(0x7f0000c51000-0x12)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x8102) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000d10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/08 00:39:00 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() gettid() rt_sigprocmask(0x3009c1f35ba41228, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x3) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x1c, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd3000)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{0x0, 0x0}, {r1, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgrp(0x0) rt_tgsigqueueinfo(r2, r0, 0x12, &(0x7f0000d6d000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/08 00:39:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f00005e8000)={{0x8, 0x3}, 'port0\x00', 0x40, 0xfff, 0x6, 0x10000, 0xffffffffffffffe4, 0x0, 0x174f, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0xef98, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) sendfile(r1, r1, &(0x7f00006b9000)=0x0, 0x401) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001a3000-0x8)={0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/08 00:39:00 executing program 4: 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) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005f4000-0x4)='tls\x00', 0x4) [ 32.928129] binder: 5537:5546 got new transaction with bad transaction stack, transaction 16 has target 5537:0 [ 32.938453] binder: 5537:5546 transaction failed 29201/-71, size 24-8 line 2872 [ 32.958418] binder_alloc: binder_alloc_mmap_handler: 5537 20000000-20002000 already mapped failed -16 2018/01/08 00:39:00 executing program 2: socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000d88000-0xb4)=[{{&(0x7f0000668000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58, &(0x7f0000644000)=[{&(0x7f00007aa000-0x43)="81af7df1aed1d9bcf79e67e4a77042fafda6ba7f8f70de575e1c47a36926a1bcee11b2f1a787574d2ea67555842ea2988a8692d100387f4b12cc262e791bcb5c801aec", 0x43}, {&(0x7f0000eef000-0xf)="8665cff1b889ba28ad0528e72c605d", 0xf}], 0x2, &(0x7f0000765000-0x1010)=[{0x1010, 0x10a, 0x6, "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0x1010, 0x4000040}, 0x9}, {{&(0x7f0000588000-0x6)=@hci={0x1f, 0x3, 0x1}, 0x6, &(0x7f0000b65000)=[], 0x0, 0x0, 0x0, 0x80}, 0x100}, {{&(0x7f000094a000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0x58, &(0x7f000080c000-0xa0)=[{&(0x7f000040c000-0x2e)="0696a6dc7019429ec4bca70e02aa1d12a8ca5cc85b0b4701640d15e2ac7545e47395705964c3c8e3020087746c6c", 0x2e}, 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{&(0x7f000088f000)="6d3e416023594194d1bb93cc3115a3f223878e6fbd2554139210ddbcc2fa1887606ab7d50e7969a8650abfca19ed58d9d723db34300a40ef22071c8025e3b07ef6f44f5d08db8b17e62335ec5b02ed22f272eb88df159acb896c7a53e8ca9b44749f7e2981d417f066eea4d5599d3301765fd72ac2b40b9551fa6182eeb7acddd2dbc08994a974691ccead1b1da42ab439dba27e7aaeedbe6657399a8bd41c5bb565ad530a94f7ca29c2658685830d3cc478d24b8d439bdd60047e08269e6c93c03761ef84", 0xc5}, {&(0x7f000070f000-0xa)="13cc31776341d4f221bb", 0xa}, {&(0x7f000036d000-0x1000)="88bbca8a611c774d9b8e34801312ae8d9d2e466fabe8107d5441381ff8e22ec32fb5de87eabfeeaebe3bdf9d913955571fb91ec45c47b4a35257a41508a7fc8264406aa5d4aecbcbc6d016302eb19f3169433bf57cc8fc0e94e2c72fd56391c74c88a406e9b1817fc5c8cc0f77711bf816d3f37edd2612f7d99f4501c11212c581efc61de0c0ba7d579996757bcd7d88a6af1e7412a9bc9403eadbb347c007ef5f6fd2c04439b5d630a9ffdf7e4c2a4f8bfb8e1d5f71b56d499dc2ec369059582442bf990e6619c60fefc29fe4766c43f05bf9a570133f28bc1b617243bd305c5195b1d28535b1f43aa6cf6339acb38eacbb1297865851169bf9221520ebcc8d55816ee62063180560cde8b5acbdbd3bc2eaadfec2808ad714e8a6f31975fc3a068d6240eeaaaaf61290b9cb313402b15c6618fa0bc0c6a1fe25fbb6335a0950565949ced22155886c5b15abefef38ceb8ad150e90adeda814e931e7d489f9ffacdc5132cf15976b0a20861d89da0310ac24e3c9bae7e4d9a315b3e2f1d3f42e6670850c434a655358fcf8869693cea691b3046a0f044849ec14beea880ede5b4469aa36fb731474691163445caccbc6b9785c2b991b5d910a60b340cea15447cfb1de3f9b556505ca51784e031db48e447f44adbc00d9044fee045d6b6ee2e696d82595eae5b2bd523df07963aaacd532aa32e4d4fb95881efc5adbf88ba714109a73bf75583411a030a2967f3dba79a97326989b593fbb84da7bd6731315f6d54ebec95977e5372b1f7d9dbe433761c08b106f7cb2227c42a0d454a9923981ba8205848dcbf82790824001269a641d1d87d0ad10a7147743c12e6abbb914c0898237772b08fb8937496a44fa8217972ef24cfd1bdf93ecac433f7fffb79e33c58aaccd89a996a21483b3441b462a13e78434e254f8eeb7aafd12002d921532e6fc58d918dbcf0e190345ed9c2840479e805e26fff782a956314038a7ee74174f5e7f46dd1a9a235ad7702bb1e99a6a1ac330bc65ae4d3ea410533a6016e2357e0b9d256d767d309ee563802ae9f78995b44d383ea679b6a82df1383a6a990b44046a771e89d1c5321ddbd92723da330f9fb8d2302ac57eaf621dd927d896debc690c34ffb41f4eaa467a604ddf560552cff32fdd98a0a1538c92c05bef9f88f7725e95a52ea75c2311030d015c20e53dcc1a8bdddee29420b39861edf228ba9f8b6ef01029ad74442c76db2878f4d6aa3781faf7b5df0f72dd3d84b9f6bc1d2490333ba7c6d6a67c650e71b40269fa9add85b78e4f4a94c80f3ae79e2597816d31520704a9805a12bfa901f06561cedffc0ae9870683e4f84aeb19779627ec24f0b22e3b97638cc9dd4eca13aafe203c32283a2ec2f33e390db961fea61800daa0d07406cb02a63b9d96e9cd2ebc74e98375ac29b5bf6a455dcfec8e08443bf33fea48ac531ae3c70c714ee505315384a13003927b1bdc26e55daa7a7c6aaae4eede5428963090cf27b021f6db67da5d0116c935d9b96e3cafa3e5cf2fc6ecde7864dd159056f2df4405f66b07c4d2332a5632913bb7c5597eecfc98a970317fb08c8fe412f082c4c249179fa76cd12dc52409494fe4314fc003eaee3d6fca246900da72ddec0a2eef7bfbc7f1587da83500b0eec942184650bab703ed84237d9f6213838777db17091160820243b5093ddf63ae1920c31b412a64bb0426ea50167335f18290bb2e628ee59c8e2d56df70edce0ecf830fcf095c4e82b2ddc4abe800b1e4c46507c2ec52d5a829ba00840f83246cf482ada44d9dc47be361a270415c8e88f9c3d86d8b4a6c14cf50e3bc5266ea402efc71140845183c591c80b103e80d1e2d9e75b497100f9415e6856e15aa440275d4d4a022611137d811e6e5fb26833fb20a5753a02fcecfc6b95ca12cb1a3848e46fe20d07c3f61041209d69da175bc6300e9e33557141f73dc80d13882bcbaa9909fe5e29c71f03585283a3afa24be699d8f77c92050ca4543c1991899de72127e4097c0afd7ea67794fef07cba6de9526652a4a5ebc1324d2c1f0972a3ff2651c988eaf6afe52aabde241772eef8c5b8e64f0921c52dcafdbd021d2116bebd19102986be648dc59ab52e712ac9594e575ff75de7b1150ebad77a230a08f012f592d17fcd4f0fa40aa2731d71687cdec4f956c4d4f8e2adcb1409e7b2be3940cddbb2358a5c1023cbb75d46f80a281a4bac64e63d258c33b7a58b3da3e16cf116cd7836df80fb5ac15c1253e89b00f041c1071370b2f40f34dfa695ba84f39ff1d4fb4238cbed71402ac9c8b745df69f710d0a911e6244925896ab07a134f0d74027cf40dfd290891ec16eaf8cab52ea3a5fc79603924c580fe32a51032ffd77d7da3e1baff0809032223afdf6ae6ec9055d849cb71adeae39ad7a46395de1955a80e31747f666845552717c260e51e2e8e15bd8c70aa5bf7ceaa86581783f718cdd24f37c0b904b7aff3a22ac8348d8dcc0f11466ae3935d65487e8c29a5fd7fdbc5030957ffed50f2a1604442417780a7036285c56f33df5b365103ac4a0edb06bd697b10a9350c7025712b11d6525c70c1eb23e41502f929ae6c13d8f7104b38ad0abb1540ba1ff2541b48b22db34192ec4d542a13870ac99d1a963f5a592b1c05e0ffc8712a196bd3cc5ea3048fcd88bdbff8fa18d28f8befe0276b58bf310861550aa5bbc61130a9a9415c0618e4cf4bedf5074e7770e8cd618f48e2027bfda8228a83b6b5e3ef5de50d443e207cf2b7a6dea7fb639ecd34eeca07a3cb4c8252e01dc181ff0b8104b1bbbf5c0e27f3eb53b2b67694204278af439e0b8e182cec3f749b73f2ae7b725a2893fe1dd0004a745444651d30d1318d3001f96c7187381a1eb5015b385c65c538ea12f853d2706aeeda9a3d19600c14144368a33119820a026af00b020372b9300c71f2f52a0fdf2e98eb96e21e9d4687e9ceef627607705fa1a9afc817aac9256d274e60429684bbc0240b818a256e1438d513461302b98c53de2e397de71e73130e1f5271e0dad9e2663c4e2353967a97f3c26b8fbe480c091dd489dcc2d7fa4f75946b95fe9e7a86d9736b9c6e4d9abe4d1cd66cf62b7ef0620fc3934cb5fc904933d3831128e58e92eb858a85186a00e42ff57834e072cc193b8e5885fc3499719aec1d3b74d6420aa78876317ed4fabcc01094e7f950ebcf1870373d7169f8bcbf3414965c689960f4f0e110829d287b7b9b83e1f5635c4d683f648110e816fe99c259d1038bcc9ff4f60ff0c95b16f378a05213e4da5532ef923077de750961973146c71e7abcc6e7d9bc99cac0c4038ac0c769479fd7ada346e5b0c81ecc775cbb71874ddb33350715109626f2cb5aa72a2555afecabbd750e22fa69a055b065ca5985888efb97bd897fceeacacd21e9160fdb6bfb731772bc63a48ea840ea40333d6ad22c111c170e3838d6b0e15fc0dd1890b9b3cb30e975cfa7a70fb8619eafc2ba5a5592776cd960ade2e546f9645f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0x1000}, {&(0x7f000097a000)="e45c991c08c8f1910741222df82b170a7e109cbde4e895497a33b3b220845f7f43c3ce0fd316f7ef1c1d0cdf8850dce2667ef8fbc3af094fabb008d8ddce9492433927c7f73d98182a3b80415cd7b1490a21892b435a4f1b9bbcd5ae8bb626a1a1d05969ac49e17267c8614d7c680ef7ebca27a2341aea604408d2c58d0c42a909f2fedbb8d5fb5cb4ba15f89068fafd2deba18ca21db4eef3b87561c2f40a53d141b3fef2a1", 0xa6}, {&(0x7f000010d000)="ec9f0b2ac9c033ce68d999a2edd448ae29c426a0d6da511937aa62d3c4232db9cf4f1d00bcd339427a56fac5428531b7fedb8d19194c9811d736959fa889ddc7d68da411a9a76f412a578bfee3705cf90cd6848e8f3f0942dd3807b351becc46f2c3ac28bc47a11353158f03228c0e43df55b75899df2b8574431e1f3e9dbf79fd34355cdf896a2a17dabf141f4839535c37bf641b8e523a9fbbbfccd4bf7d054e6598971bb96438a852a996caba590088fb6b892ba99af6c57e44abad2406a989573d94d50ccc30652950", 0xcb}, {&(0x7f0000eb5000-0xca)="9b50f68f887a2e1916539748101c156f53ba1b7a499342daa914022bfd232231fcd4197983b2171a3da1e30b972c830f42783121d464de4f3b21359244bb41a355daec94b20f9622aef6492bb5e6c0e774b077df4eb777e1fccccad181d62e3032eb517a2a718f54049710801c15fadf6cb58b201da89b29376fc2f1122a5247721a6ce8ce8388e9adcc0848eeb1b9f30a8ec4a063143c37c76e0d8fa3bc94fb0d90a7e629a4942f5aa1002ca4208d1aebbfb034ca195c227dcc7039e8cc48c29ccd76a5db2edb4d3888", 0xca}], 0xa, &(0x7f0000cd2000-0x1f8)=[{0x108, 0x0, 0x80000001, "3920465e3f7c7753814171443b9d0bdd87f8b31275073c4657dbae148d25e1d7b8c90eb6bdd898dbdc037b20403364edcd52eb2dd8f6067229dcc65ce7f3c024ed4d214eaebe82bb09d1e7ad1b5639a4638ed3856384a53b435d97f0ffa75301319bf99ed2c2a4bd48fb8402a7f90c1c8e20bee9e37f7c363856c9e0a96fbdb8867580f220e841b65399d2c727863cec27c19ae64ea815121bf7224cfe74d48a5ba261c0def15f5c991bd94d801923f53fe67e4435a80152f1c2466ef51d375fe2b8312e9b7ab42d74e22a41d2b2d076634a2b9164b962e70e86556642b1d6d88cf679d9ca81622a3359126b18c3c6931e5040de1f4d"}, {0x60, 0x116, 0xcde, "0049212ecf6d83c94dc67dfad8f4e8fdcc6f1b871d8ba696d07566c7ac4ebdddaf0cab5533c2ba9bfacd522be55ad4edfe6a964643c3f3b6c38f40886db84a0412504866484111e59c9230a770c67253"}, {0x90, 0x0, 0xfffffffffffffff7, "77d5af392c5ffa5cb10c1f9c00c2a2439e23aefc8b88d88d74df8fd422714c9b4a88e7d7b7df164e715ead954d8bed11f1c5842d0c4090fb3cb42b1b5f679cfec54ba86de8fbda146a00c03050bddb2ee32af7e4cdd3d3829543cfae98bb516c913b5bc64a1ad312f6453e2301e70b7124dcdd1ed3922f107d53f2962a"}], 0x1f8, 0x40}, 0x5}], 0x3, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000366000-0x1)=0x3) 2018/01/08 00:39:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x0) r0 = creat(&(0x7f00009b4000)='./file0\x00', 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) io_setup(0x8, &(0x7f0000d2d000-0x8)=0x0) io_submit(r2, 0x1, &(0x7f00003e1000)=[&(0x7f0000bb0000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00003b1000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007df000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f000005b000-0x4)=0x80000001) 2018/01/08 00:39:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00006f8000-0x11)='/dev/qat_adf_ctl\x00', 0xa000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f00004b2000-0xc)={0x9, 0x40, 0x3}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd(0x0) socketpair$inet6(0xa, 0x800, 0x0, &(0x7f00001d7000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000043b000)={@generic="c88ab133e86f47e2a5f47a89aa7cfe01", @ifru_flags=0x2}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000681000-0x1c)={0x6, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) dup2(r3, r1) [ 32.975411] binder: BINDER_SET_CONTEXT_MGR already set [ 32.975423] binder: 5537:5546 ioctl 40046207 0 returned -16 [ 33.036255] binder_alloc: 5537: binder_alloc_buf, no vma [ 33.042136] binder: 5537:5546 transaction failed 29189/-3, size 40-8 line 2960 [ 33.063762] ================================================================== [ 33.063801] BUG: KASAN: use-after-free in mon_bin_vma_fault+0x247/0x250 [ 33.063809] Read of size 8 at addr ffff8801c30ce280 by task syz-executor2/5566 [ 33.063812] [ 33.063822] CPU: 0 PID: 5566 Comm: syz-executor2 Not tainted 4.15.0-rc6-next-20180105+ #89 [ 33.063827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.063830] Call Trace: [ 33.063845] dump_stack+0x137/0x198 [ 33.063861] ? mon_bin_vma_fault+0x247/0x250 [ 33.063879] print_address_description+0x73/0x250 [ 33.063890] ? mon_bin_vma_fault+0x247/0x250 [ 33.063902] kasan_report+0x23b/0x360 [ 33.063919] __asan_report_load8_noabort+0x14/0x20 [ 33.063929] mon_bin_vma_fault+0x247/0x250 [ 33.063944] __do_fault+0x8a/0x1d0 [ 33.063959] __handle_mm_fault+0x1c96/0x3210 [ 33.063974] ? __pmd_alloc+0x4e0/0x4e0 [ 33.063989] ? find_held_lock+0x35/0x1e0 [ 33.064031] handle_mm_fault+0x305/0x840 [ 33.064047] __get_user_pages+0x37e/0x1140 [ 33.064069] ? follow_page_mask+0x1430/0x1430 [ 33.064082] ? memset+0x31/0x40 [ 33.064111] populate_vma_page_range+0x18e/0x230 [ 33.064131] __mm_populate+0x204/0x350 [ 33.064151] ? populate_vma_page_range+0x230/0x230 [ 33.064175] vm_mmap_pgoff+0x1e1/0x1f0 [ 33.064194] ? vma_is_stack_for_current+0xa0/0xa0 [ 33.064212] ? __fget+0x22b/0x390 [ 33.064237] SyS_mmap_pgoff+0x423/0x580 [ 33.064254] ? find_mergeable_anon_vma+0x2a0/0x2a0 [ 33.064265] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.064280] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.064297] SyS_mmap+0x16/0x20 [ 33.064309] entry_SYSCALL_64_fastpath+0x23/0x9a [ 33.064316] RIP: 0033:0x452ac9 [ 33.064321] RSP: 002b:00007f65f4f52c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 33.064331] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 33.064336] RDX: 0000000001000004 RSI: 0000000000004000 RDI: 0000000020ac6000 [ 33.064341] RBP: 000000000000056d R08: 0000000000000013 R09: 0000000000000000 [ 33.064346] R10: 0000000000008011 R11: 0000000000000212 R12: 00000000006f62d8 [ 33.064352] R13: 00000000ffffffff R14: 00007f65f4f536d4 R15: 0000000000000000 [ 33.064374] [ 33.064378] Allocated by task 5566: [ 33.064388] save_stack+0x43/0xd0 [ 33.064396] kasan_kmalloc+0xad/0xe0 [ 33.064404] __kmalloc+0x162/0x760 [ 33.064412] mon_bin_ioctl+0x6b3/0xb20 [ 33.064420] do_vfs_ioctl+0x190/0xfe0 [ 33.064427] SyS_ioctl+0x8f/0xc0 [ 33.064436] entry_SYSCALL_64_fastpath+0x23/0x9a [ 33.064438] [ 33.064441] Freed by task 5570: [ 33.064447] save_stack+0x43/0xd0 [ 33.064454] __kasan_slab_free+0x11a/0x170 [ 33.064460] kasan_slab_free+0xe/0x10 [ 33.064465] kfree+0xd9/0x260 [ 33.064472] mon_bin_ioctl+0x7e9/0xb20 [ 33.064478] do_vfs_ioctl+0x190/0xfe0 [ 33.064484] SyS_ioctl+0x8f/0xc0 [ 33.064492] entry_SYSCALL_64_fastpath+0x23/0x9a [ 33.064493] [ 33.064498] The buggy address belongs to the object at ffff8801c30ce280 [ 33.064498] which belongs to the cache kmalloc-256 of size 256 [ 33.064504] The buggy address is located 0 bytes inside of [ 33.064504] 256-byte region [ffff8801c30ce280, ffff8801c30ce380) [ 33.064506] The buggy address belongs to the page: [ 33.064511] page:ffffea00070c3380 count:1 mapcount:0 mapping:ffff8801c30ce000 index:0x0 [ 33.064519] flags: 0x2fffc0000000100(slab) [ 33.064528] raw: 02fffc0000000100 ffff8801c30ce000 0000000000000000 000000010000000c [ 33.064536] raw: ffffea00070d08e0 ffffea00070c39a0 ffff8801db0007c0 0000000000000000 [ 33.064539] page dumped because: kasan: bad access detected [ 33.064540] [ 33.064543] Memory state around the buggy address: [ 33.064548] ffff8801c30ce180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 33.064553] ffff8801c30ce200: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 33.064559] >ffff8801c30ce280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 33.064561] ^ [ 33.064566] ffff8801c30ce300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 33.064572] ffff8801c30ce380: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 33.064574] ================================================================== [ 33.064576] Disabling lock debugging due to kernel taint [ 33.064622] Kernel panic - not syncing: panic_on_warn set ... [ 33.064622] [ 33.064632] CPU: 0 PID: 5566 Comm: syz-executor2 Tainted: G B 4.15.0-rc6-next-20180105+ #89 [ 33.064636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 33.064637] Call Trace: [ 33.064647] dump_stack+0x137/0x198 [ 33.064657] ? mon_bin_vma_fault+0x240/0x250 [ 33.064665] panic+0x1e4/0x41c [ 33.064671] ? refcount_error_report+0x214/0x214 [ 33.064680] ? add_taint+0x1c/0x50 [ 33.064687] ? add_taint+0x1c/0x50 [ 33.064694] ? mon_bin_vma_fault+0x247/0x250 [ 33.064701] kasan_end_report+0x50/0x50 [ 33.064707] kasan_report+0x148/0x360 [ 33.064717] __asan_report_load8_noabort+0x14/0x20 [ 33.064723] mon_bin_vma_fault+0x247/0x250 [ 33.064732] __do_fault+0x8a/0x1d0 [ 33.064740] __handle_mm_fault+0x1c96/0x3210 [ 33.064748] ? __pmd_alloc+0x4e0/0x4e0 [ 33.064755] ? find_held_lock+0x35/0x1e0 [ 33.064774] handle_mm_fault+0x305/0x840 [ 33.064786] __get_user_pages+0x37e/0x1140 [ 33.064799] ? follow_page_mask+0x1430/0x1430 [ 33.064807] ? memset+0x31/0x40 [ 33.064816] populate_vma_page_range+0x18e/0x230 [ 33.064825] __mm_populate+0x204/0x350 [ 33.064836] ? populate_vma_page_range+0x230/0x230 [ 33.064850] vm_mmap_pgoff+0x1e1/0x1f0 [ 33.064859] ? vma_is_stack_for_current+0xa0/0xa0 [ 33.064868] ? __fget+0x22b/0x390 [ 33.064881] SyS_mmap_pgoff+0x423/0x580 [ 33.064890] ? find_mergeable_anon_vma+0x2a0/0x2a0 [ 33.064898] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 33.064906] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 33.064915] SyS_mmap+0x16/0x20 [ 33.064921] entry_SYSCALL_64_fastpath+0x23/0x9a [ 33.064925] RIP: 0033:0x452ac9 [ 33.064928] RSP: 002b:00007f65f4f52c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000009 [ 33.064934] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 33.064937] RDX: 0000000001000004 RSI: 0000000000004000 RDI: 0000000020ac6000 [ 33.064940] RBP: 000000000000056d R08: 0000000000000013 R09: 0000000000000000 [ 33.064944] R10: 0000000000008011 R11: 0000000000000212 R12: 00000000006f62d8 [ 33.064947] R13: 00000000ffffffff R14: 00007f65f4f536d4 R15: 0000000000000000 [ 33.065436] Dumping ftrace buffer: [ 33.065440] (ftrace buffer empty) [ 33.065442] Kernel Offset: disabled [ 33.673572] Rebooting in 86400 seconds..